// assets/js/main.js

// Автоматическое скрытие уведомлений
document.addEventListener('DOMContentLoaded', function() {
    // Автоматическое скрытие alert через 5 секунд
    const alerts = document.querySelectorAll('.alert:not(.alert-permanent)');
    alerts.forEach(function(alert) {
        setTimeout(function() {
            const bsAlert = new bootstrap.Alert(alert);
            bsAlert.close();
        }, 5000);
    });
    
    // Подтверждение удаления
    const deleteButtons = document.querySelectorAll('.delete-confirm');
    deleteButtons.forEach(function(btn) {
        btn.addEventListener('click', function(e) {
            if (!confirm('Вы уверены, что хотите удалить?')) {
                e.preventDefault();
            }
        });
    });
});

// Показать/скрыть пароль
function togglePassword(inputId, iconId) {
    const input = document.getElementById(inputId);
    const icon = document.getElementById(iconId);
    
    if (input.type === 'password') {
        input.type = 'text';
        icon.className = 'bi bi-eye-slash';
    } else {
        input.type = 'password';
        icon.className = 'bi bi-eye';
    }
}

// Валидация формы
function validateForm(formId) {
    const form = document.getElementById(formId);
    const inputs = form.querySelectorAll('[required]');
    let isValid = true;
    
    inputs.forEach(function(input) {
        if (!input.value.trim()) {
            input.classList.add('is-invalid');
            isValid = false;
        } else {
            input.classList.remove('is-invalid');
        }
    });
    
    return isValid;
}

// Загрузка файлов с предпросмотром
function previewFile(input, previewId) {
    const preview = document.getElementById(previewId);
    const file = input.files[0];
    
    if (file) {
        const reader = new FileReader();
        reader.onload = function(e) {
            preview.src = e.target.result;
            preview.style.display = 'block';
        };
        reader.readAsDataURL(file);
    }
}

// Подсчет символов
function countCharacters(input, counterId, maxLength) {
    const counter = document.getElementById(counterId);
    const length = input.value.length;
    counter.textContent = length + '/' + maxLength;
    
    if (length > maxLength) {
        counter.style.color = 'red';
        input.classList.add('is-invalid');
    } else {
        counter.style.color = '#6c757d';
        input.classList.remove('is-invalid');
    }
}

// Поиск с задержкой
let searchTimeout;

function debounceSearch(input, callback, delay = 500) {
    clearTimeout(searchTimeout);
    searchTimeout = setTimeout(function() {
        callback(input.value);
    }, delay);
}

// Форматирование цены
function formatPrice(price) {
    return new Intl.NumberFormat('ru-RU', {
        style: 'currency',
        currency: 'RUB',
        minimumFractionDigits: 2
    }).format(price);
}

// Получение параметров URL
function getUrlParams() {
    const params = {};
    const queryString = window.location.search.substring(1);
    const pairs = queryString.split('&');
    
    pairs.forEach(function(pair) {
        const [key, value] = pair.split('=');
        if (key) {
            params[decodeURIComponent(key)] = decodeURIComponent(value || '');
        }
    });
    
    return params;
}

// Установка значения в URL параметр
function setUrlParam(key, value) {
    const params = getUrlParams();
    params[key] = value;
    
    const queryString = Object.keys(params)
        .filter(k => params[k])
        .map(k => encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
        .join('&');
    
    window.location.href = window.location.pathname + (queryString ? '?' + queryString : '');
}

// Скролл к элементу
function scrollToElement(elementId) {
    const element = document.getElementById(elementId);
    if (element) {
        element.scrollIntoView({ behavior: 'smooth', block: 'start' });
    }
}

// Копирование в буфер обмена
function copyToClipboard(text) {
    navigator.clipboard.writeText(text).then(function() {
        showToast('Скопировано!', 'success');
    }).catch(function() {
        // Fallback
        const textarea = document.createElement('textarea');
        textarea.value = text;
        document.body.appendChild(textarea);
        textarea.select();
        document.execCommand('copy');
        document.body.removeChild(textarea);
        showToast('Скопировано!', 'success');
    });
}

// Toast уведомление
function showToast(message, type = 'info') {
    const container = document.getElementById('toast-container');
    if (!container) {
        const div = document.createElement('div');
        div.id = 'toast-container';
        div.style.position = 'fixed';
        div.style.top = '20px';
        div.style.right = '20px';
        div.style.zIndex = '9999';
        document.body.appendChild(div);
    }
    
    const toast = document.createElement('div');
    toast.className = `toast align-items-center text-white bg-${type} border-0`;
    toast.role = 'alert';
    toast.ariaLive = 'assertive';
    toast.ariaAtomic = 'true';
    toast.innerHTML = `
        <div class="d-flex">
            <div class="toast-body">${message}</div>
            <button type="button" class="btn-close btn-close-white me-2 m-auto" data-bs-dismiss="toast"></button>
        </div>
    `;
    
    document.getElementById('toast-container').appendChild(toast);
    const bsToast = new bootstrap.Toast(toast, { delay: 3000 });
    bsToast.show();
}

// Подтверждение действия
function confirmAction(message, callback) {
    if (confirm(message)) {
        callback();
    }
}

// Обновление счетчика уведомлений
function updateNotificationCount() {
    fetch('/api/notification_count.php')
        .then(response => response.json())
        .then(data => {
            const badge = document.querySelector('.notification-badge');
            if (badge) {
                if (data.count > 0) {
                    badge.textContent = data.count;
                    badge.style.display = 'inline';
                } else {
                    badge.style.display = 'none';
                }
            }
        })
        .catch(error => console.error('Error:', error));
}

// Таймер обратного отсчета
function startCountdown(endDate, elementId) {
    const element = document.getElementById(elementId);
    if (!element) return;
    
    const updateTimer = function() {
        const now = new Date().getTime();
        const diff = endDate - now;
        
        if (diff <= 0) {
            element.innerHTML = 'Завершено';
            return;
        }
        
        const days = Math.floor(diff / (1000 * 60 * 60 * 24));
        const hours = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
        const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
        const seconds = Math.floor((diff % (1000 * 60)) / 1000);
        
        let text = '';
        if (days > 0) text += days + 'д ';
        text += String(hours).padStart(2, '0') + ':' + 
                String(minutes).padStart(2, '0') + ':' + 
                String(seconds).padStart(2, '0');
        
        element.innerHTML = text;
    };
    
    updateTimer();
    setInterval(updateTimer, 1000);
}

/* ========================================
   ROOT VARIABLES
   ======================================== */
:root {
    --primary: #834f1c;
    --primary-dark: #6b3f16;
    --primary-darker: #4a2a0e;
    --primary-light: #f5ede4;
    --secondary: #64748b;
    --success: #52bc2e;
    --success-dark: #3d8f22;
    --success-light: #e8f5e0;
    --success-bg: #f5faf2;
    --danger: #ef4444;
    --warning: #f59e0b;
    --bg: #f8fafc;
    --white: #ffffff;
    --card-shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --card-shadow-hover: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.02);
}

* { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; 
}
body { 
    background: var(--bg); 
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar-custom {
    background: rgba(255,255,255,0.92) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    padding: 10px 0;
}
.navbar-custom .navbar-brand {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}
.navbar-custom .navbar-brand img {
    height: 36px;
}
.navbar-custom .navbar-brand i {
    color: var(--success);
    font-size: 1.6rem;
}
.navbar-custom .nav-link {
    color: var(--secondary) !important;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all 0.2s;
}
.navbar-custom .nav-link:hover {
    background: var(--success-light);
    color: var(--success) !important;
}
.navbar-custom .nav-link.active {
    background: var(--success);
    color: white !important;
}
.btn-nav-primary {
    background: var(--success);
    color: white;
    border: none;
    padding: 6px 18px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-nav-primary:hover {
    background: #3d8f22;
    color: white;
    transform: translateY(-1px);
}

/* ========================================
   HERO - С АНИМАЦИЕЙ ПЕЧАТИ
   ======================================== */
.hero-section {
    padding: 50px 0 40px;
    background: linear-gradient(135deg, #faf8f5 0%, #f5f0ea 100%);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    text-align: center;
}
.hero-section h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -1px;
    margin-bottom: 8px;
}
.hero-section h1 .highlight {
    color: var(--success);
}
.hero-section .subtitle {
    color: #475569;
    font-size: 1.05rem;
    margin-bottom: 20px;
}
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-top: 16px;
}
.hero-stats .stat-item {
    text-align: center;
}
.hero-stats .stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    display: block;
    line-height: 1.2;
}
.hero-stats .stat-number i {
    color: var(--success);
    font-size: 1.2rem;
    margin-right: 4px;
}
.hero-stats .stat-label {
    color: var(--secondary);
    font-size: 0.8rem;
    font-weight: 500;
}
.hero-actions {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}
.btn-hero-primary {
    background: var(--success);
    color: white;
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-hero-primary:hover {
    background: #3d8f22;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(82, 188, 46, 0.3);
}
.btn-hero-outline {
    background: transparent;
    color: var(--primary);
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--primary);
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.btn-hero-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* Анимация печати */
.typing-wrapper {
    display: inline-block;
    position: relative;
}
.typing-wrapper .cursor {
    display: inline-block;
    width: 3px;
    height: 2.4rem;
    background: var(--success);
    margin-left: 2px;
    animation: blink 0.8s infinite;
    vertical-align: text-bottom;
}
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* ========================================
   BANNER
   ======================================== */
.welcome-banner {
    background: var(--white);
    border-radius: 12px;
    padding: 20px 28px;
    margin-bottom: 28px;
    position: relative;
    border-left: 3px solid var(--success);
    box-shadow: var(--card-shadow);
}
.welcome-banner .banner-title {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.1rem;
}
.welcome-banner .banner-title i {
    color: var(--success);
}
.welcome-banner .banner-text {
    color: #475569;
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 95%;
}
.welcome-banner .banner-text strong {
    color: var(--success);
}
.welcome-banner .banner-contacts {
    color: var(--secondary);
    font-size: 0.85rem;
    margin-top: 8px;
}
.welcome-banner .banner-contacts strong {
    color: var(--primary);
}
.welcome-banner .btn-close-banner {
    position: absolute;
    top: 10px;
    right: 14px;
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.3rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s;
}
.welcome-banner .btn-close-banner:hover {
    background: var(--gray-100);
    color: var(--primary);
}

/* ========================================
   SEARCH & FILTER
   ======================================== */
.search-section {
    background: var(--white);
    border-radius: 12px;
    padding: 16px 20px;
    box-shadow: var(--card-shadow);
    margin-bottom: 28px;
}
.search-section .form-control {
    border: 1.5px solid #e8edf4;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.9rem;
    background: #fafbfc;
}
.search-section .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(82, 188, 46, 0.1);
    background: white;
}
.search-section .input-group-text {
    background: var(--success);
    color: white;
    border: none;
    border-radius: 8px 0 0 8px;
}
.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}
.filter-btn {
    padding: 4px 14px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 500;
    background: #f1f5f9;
    color: var(--secondary);
    border: none;
    transition: all 0.2s;
    text-decoration: none;
    cursor: pointer;
}
.filter-btn:hover {
    background: var(--success-light);
    color: var(--success);
}
.filter-btn.active {
    background: var(--success);
    color: white;
}
.filter-btn i {
    margin-right: 4px;
    font-size: 0.7rem;
}

/* ========================================
   TENDER CARD
   ======================================== */
.tender-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    transition: all 0.25s ease;
    border: 1px solid transparent;
    margin-bottom: 16px;
    overflow: hidden;
}
.tender-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--success-light);
}
.tender-card .card-header-tender {
    padding: 12px 20px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    background: #fafbfc;
}
.tender-card .card-header-tender .tender-number {
    font-size: 0.75rem;
    color: var(--secondary);
    font-weight: 500;
    background: #f1f5f9;
    padding: 2px 10px;
    border-radius: 10px;
}
.tender-card .card-header-tender .tender-status {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 10px;
}
.tender-status.active { background: var(--success-light); color: var(--success); }
.tender-status.completed { background: #e0edff; color: #2563eb; }
.tender-status.draft { background: #fef3c7; color: #d97706; }
.tender-status.cancelled { background: #fee2e2; color: #dc2626; }
.tender-card .card-body-tender {
    padding: 16px 20px;
}
.tender-card .card-body-tender .tender-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: #0f172a;
    margin-bottom: 4px;
}
.tender-card .card-body-tender .tender-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s;
}
.tender-card .card-body-tender .tender-title a:hover {
    color: var(--success);
}
.tender-card .card-body-tender .tender-description {
    color: #475569;
    font-size: 0.85rem;
    margin-bottom: 8px;
    line-height: 1.5;
}
.tender-card .card-body-tender .tender-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--secondary);
}
.tender-card .card-body-tender .tender-meta i {
    width: 14px;
    color: var(--success);
    font-size: 0.75rem;
}
.tender-card .card-footer-tender {
    padding: 10px 20px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    background: var(--success-bg);
}
.tender-card .card-footer-tender .tender-time {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--success);
}
.tender-card .card-footer-tender .tender-bids {
    font-size: 0.8rem;
    color: var(--secondary);
}
.tender-card .card-footer-tender .tender-bids i {
    color: var(--success);
}

.btn-favorite {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    padding: 2px 6px;
}
.btn-favorite:hover {
    color: var(--success);
    transform: scale(1.1);
}
.btn-favorite.active {
    color: #ef4444;
}
.btn-sm-custom {
    background: var(--success);
    color: white;
    border: none;
    padding: 4px 14px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn-sm-custom:hover {
    background: #3d8f22;
    color: white;
}
.btn-outline-sm {
    border: 1.5px solid var(--success);
    color: var(--success);
    background: transparent;
    padding: 4px 14px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.btn-outline-sm:hover {
    background: var(--success);
    color: white;
}

.doc-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}
.doc-item {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 1px 8px;
    background: #f1f5f9;
    border-radius: 10px;
    font-size: 0.7rem;
    color: var(--secondary);
    text-decoration: none;
    transition: all 0.2s;
}
.doc-item:hover {
    background: var(--success-light);
    color: var(--success);
}
.doc-item i {
    font-size: 0.7rem;
    color: var(--success);
}

.tender-detail-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding: 8px 0 4px;
}
.tender-detail-row .detail-item {
    flex: 1;
    min-width: 80px;
}
.tender-detail-row .detail-item .label {
    font-size: 0.65rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.tender-detail-row .detail-item .value {
    font-weight: 600;
    font-size: 0.9rem;
    color: #0f172a;
}
.tender-detail-row .detail-item .value i {
    color: var(--success);
    font-size: 0.8rem;
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination-custom .page-link {
    border: none;
    border-radius: 6px;
    padding: 6px 12px;
    color: var(--secondary);
    font-weight: 500;
    font-size: 0.85rem;
    margin: 0 2px;
    transition: all 0.2s;
    background: transparent;
}
.pagination-custom .page-link:hover {
    background: var(--success-light);
    color: var(--success);
}
.pagination-custom .page-item.active .page-link {
    background: var(--success);
    color: white;
}

/* ========================================
   FOOTER - СВЕТЛЫЙ
   ======================================== */
.footer {
    background: var(--white);
    border-top: 1px solid #e8edf4;
    padding: 40px 0 28px;
    margin-top: 48px;
}
.footer .footer-brand {
    color: var(--primary);
    font-weight: 700;
    font-size: 1.2rem;
}
.footer .footer-brand i {
    color: var(--success);
}
.footer .footer-brand img {
    height: 36px;
}
.footer p {
    color: var(--secondary);
    font-size: 0.85rem;
    max-width: 300px;
}
.footer a {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}
.footer a:hover {
    color: var(--success);
}
.footer .footer-title {
    color: #0f172a;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
}
.footer .footer-divider {
    border-color: #e8edf4;
    margin: 20px 0;
}
.footer .footer-copy {
    color: #94a3b8;
    font-size: 0.8rem;
}
.footer .social-link {
    display: inline-block;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #f1f5f9;
    color: var(--secondary);
    text-align: center;
    line-height: 34px;
    transition: all 0.2s;
    margin-right: 4px;
    font-size: 0.85rem;
}
.footer .social-link:hover {
    background: var(--success);
    color: white;
    transform: translateY(-2px);
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
}
.empty-state i {
    font-size: 3rem;
    color: #e8edf4;
}
.empty-state h3 {
    color: var(--primary);
    margin-top: 12px;
    font-size: 1.2rem;
}

/* ========================================
   UTILITY
   ======================================== */
.text-success-custom { color: var(--success); }
.bg-success-custom { background: var(--success); }
.border-success-custom { border-color: var(--success); }
.badge-success-custom {
    background: var(--success-light);
    color: var(--success-dark);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-primary-custom {
    background: var(--primary-light);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .hero-section h1 { font-size: 2rem; }
    .hero-stats { gap: 16px; flex-wrap: wrap; }
    .hero-stats .stat-number { font-size: 1.3rem; }
    .tender-card .card-header-tender { flex-direction: column; align-items: flex-start; }
    .tender-detail-row { flex-direction: column; gap: 6px; }
    .welcome-banner .banner-text { max-width: 100%; }
    .welcome-banner .btn-close-banner { top: 6px; right: 10px; font-size: 1.1rem; }
    .filter-group { justify-content: center; }
    .search-section { padding: 12px 16px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .hero-actions .btn-hero-primary,
    .hero-actions .btn-hero-outline { justify-content: center; width: 100%; max-width: 280px; }
}

/* ========================================
   PROFILE PAGE
   ======================================== */

/* Profile Header */
.profile-header {
    background: var(--white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--card-shadow);
}

/* Profile Avatar */
.profile-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 15px;
    position: relative;
    overflow: hidden;
    border: 4px solid var(--success);
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
    transition: all 0.3s;
}
.profile-avatar:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(82, 188, 46, 0.3);
}
.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.profile-avatar .avatar-placeholder {
    font-size: 3.5rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* Avatar Actions */
.avatar-actions {
    margin-top: 10px;
}
.avatar-actions .btn {
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 8px;
}

/* File Input Wrapper */
.file-input-wrapper {
    position: relative;
    overflow: hidden;
    display: inline-block;
}
.file-input-wrapper input[type=file] {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

/* Profile Card */
.profile-card {
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--card-shadow);
}
.profile-card .form-control {
    border-radius: 10px;
    border: 2px solid #e8edf4;
    padding: 10px 15px;
    transition: all 0.2s;
}
.profile-card .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(82, 188, 46, 0.12);
}
.profile-card .input-group-text {
    background: var(--white);
    border: 2px solid #e8edf4;
    border-right: none;
    border-radius: 10px 0 0 10px;
    color: var(--secondary);
}
.profile-card .input-group .form-control {
    border-left: none;
    border-radius: 0 10px 10px 0;
}
.profile-card .input-group .btn-outline-secondary {
    border: 2px solid #e8edf4;
    border-left: none;
    border-radius: 0 10px 10px 0;
    color: var(--secondary);
}
.profile-card .input-group .btn-outline-secondary:hover {
    background: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}
.stat-item {
    background: var(--white);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
}
.stat-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}
.stat-item .number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}
.stat-item .number.text-success { color: var(--success); }
.stat-item .number.text-warning { color: var(--warning); }
.stat-item .number.text-danger { color: var(--danger); }
.stat-item .label {
    font-size: 0.8rem;
    color: var(--secondary);
}

/* Tabs */
.nav-tabs .nav-link {
    border-radius: 10px 10px 0 0;
    font-weight: 600;
    color: var(--secondary);
    border: none;
    padding: 10px 20px;
    transition: all 0.2s;
}
.nav-tabs .nav-link:hover {
    color: var(--success);
    background: var(--success-light);
}
.nav-tabs .nav-link.active {
    background: var(--success);
    color: white;
    border: none;
}
.nav-tabs .nav-link i {
    margin-right: 6px;
}

/* Notification Settings */
.notification-setting {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
}
.notification-setting:last-child {
    border-bottom: none;
}
.notification-setting .fw-semibold {
    color: #0f172a;
}
.notification-setting .text-muted {
    font-size: 0.8rem;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
    flex-shrink: 0;
}
.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #cbd5e1;
    transition: .3s;
    border-radius: 26px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background: white;
    transition: .3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.switch input:checked + .slider {
    background: var(--success);
}
.switch input:checked + .slider:before {
    transform: translateX(24px);
}

/* Danger Zone */
.danger-zone {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 12px;
    padding: 20px;
}
.danger-zone h6 {
    color: var(--danger);
    font-weight: 700;
}
.danger-zone .btn-outline-warning {
    border-color: var(--warning);
    color: var(--warning);
}
.danger-zone .btn-outline-warning:hover {
    background: var(--warning);
    color: white;
}
.danger-zone .btn-outline-danger {
    border-color: var(--danger);
    color: var(--danger);
}
.danger-zone .btn-outline-danger:hover {
    background: var(--danger);
    color: white;
}

/* Password Strength */
#passwordStrength {
    transition: width 0.3s ease;
}
#passwordStrengthText {
    font-size: 0.8rem;
}

/* Badges */
.badge.bg-primary { background: var(--success) !important; }
.badge.bg-danger { background: var(--danger) !important; }
.badge.bg-warning { background: var(--warning) !important; color: #0f172a; }
.badge.bg-success { background: var(--success) !important; }
.badge.bg-light {
    background: #f1f5f9 !important;
    color: var(--secondary) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stat-item .number {
        font-size: 1.2rem;
    }
    .profile-header {
        padding: 20px;
    }
    .profile-card {
        padding: 16px;
    }
    .nav-tabs .nav-link {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    .profile-avatar {
        width: 90px;
        height: 90px;
    }
    .profile-avatar .avatar-placeholder {
        font-size: 2.5rem;
    }
}

/* ========================================
   ADMIN PANEL
   ======================================== */

/* Admin Sidebar */
.admin-sidebar {
    background: var(--primary-darker);
    min-height: 100vh;
    padding: 20px 0;
}
.admin-sidebar .sidebar-brand {
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 16px;
}
.admin-sidebar .sidebar-brand i {
    color: var(--success);
    margin-right: 8px;
}
.admin-sidebar .nav-link {
    color: rgba(255,255,255,0.7);
    padding: 10px 20px;
    border-radius: 8px;
    margin: 2px 10px;
    transition: all 0.2s;
    font-weight: 500;
}
.admin-sidebar .nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: white;
}
.admin-sidebar .nav-link.active {
    background: var(--success);
    color: white;
}
.admin-sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Admin Cards */
.admin-card {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: all 0.2s;
    border: 1px solid transparent;
}
.admin-card:hover {
    border-color: var(--success-light);
    box-shadow: var(--card-shadow-hover);
}
.admin-card .card-title {
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
}
.admin-card .card-title i {
    color: var(--success);
    margin-right: 8px;
}

/* Admin Stats */
.admin-stat {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.2s;
    border-left: 3px solid var(--success);
}
.admin-stat:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}
.admin-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
}
.admin-stat .stat-label {
    color: var(--secondary);
    font-size: 0.85rem;
}
.admin-stat .stat-icon {
    font-size: 2rem;
    color: var(--success);
    opacity: 0.3;
}
.admin-stat.border-warning { border-left-color: var(--warning); }
.admin-stat.border-danger { border-left-color: var(--danger); }
.admin-stat.border-info { border-left-color: #3b82f6; }

/* Admin Tables */
.admin-table {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}
.admin-table thead {
    background: #f8fafc;
}
.admin-table thead th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--secondary);
    padding: 12px 16px;
    border-bottom: 1px solid #e8edf4;
}
.admin-table tbody td {
    padding: 12px 16px;
    vertical-align: middle;
    border-bottom: 1px solid #f1f5f9;
}
.admin-table tbody tr:hover {
    background: #fafbfc;
}
.admin-table .badge-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.admin-table .badge-status.active { background: var(--success-light); color: var(--success); }
.admin-table .badge-status.inactive { background: #fee2e2; color: var(--danger); }
.admin-table .badge-status.pending { background: #fef3c7; color: var(--warning); }

/* Admin Buttons */
.btn-admin-primary {
    background: var(--success);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-admin-primary:hover {
    background: var(--success-dark);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(82, 188, 46, 0.3);
}
.btn-admin-outline {
    border: 2px solid var(--success);
    color: var(--success);
    background: transparent;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-admin-outline:hover {
    background: var(--success);
    color: white;
}
.btn-admin-danger {
    background: var(--danger);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
}
.btn-admin-danger:hover {
    background: #dc2626;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Admin Form */
.admin-form .form-control {
    border: 2px solid #e8edf4;
    border-radius: 10px;
    padding: 10px 14px;
    transition: all 0.2s;
}
.admin-form .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(82, 188, 46, 0.1);
}
.admin-form .form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #0f172a;
}
.admin-form .input-group-text {
    background: #f8fafc;
    border: 2px solid #e8edf4;
    border-right: none;
    border-radius: 10px 0 0 10px;
    color: var(--secondary);
}
.admin-form .input-group .form-control {
    border-left: none;
    border-radius: 0 10px 10px 0;
}

/* Admin Alert Boxes */
.admin-alert-info {
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: 12px;
    padding: 16px 20px;
    color: #0369a1;
}
.admin-alert-info i {
    color: #0ea5e9;
}
.admin-alert-success {
    background: var(--success-bg);
    border: 1px solid var(--success-light);
    border-radius: 12px;
    padding: 16px 20px;
    color: var(--success-dark);
}
.admin-alert-success i {
    color: var(--success);
}
.admin-alert-warning {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 12px;
    padding: 16px 20px;
    color: #b45309;
}
.admin-alert-warning i {
    color: var(--warning);
}

/* Admin Sync Page */
.sync-card {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    transition: all 0.2s;
}
.sync-card:hover {
    box-shadow: var(--card-shadow-hover);
}
.sync-card .sync-header {
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
}
.sync-card .sync-header i {
    color: var(--success);
    margin-right: 8px;
}
.sync-card .list-group-item {
    border: 1px solid #f1f5f9;
    border-radius: 8px !important;
    margin-bottom: 4px;
    padding: 10px 16px;
}
.sync-card .list-group-item .badge-id {
    background: #f1f5f9;
    color: var(--secondary);
    font-weight: 500;
    padding: 2px 10px;
    border-radius: 12px;
}
.sync-card .list-group-item .badge-xml {
    background: var(--success-light);
    color: var(--success);
    font-weight: 500;
    padding: 2px 10px;
    border-radius: 12px;
}

/* Responsive Admin */
@media (max-width: 768px) {
    .admin-sidebar {
        min-height: auto;
        padding: 10px 0;
    }
    .admin-sidebar .sidebar-brand {
        padding: 0 16px 12px;
        font-size: 1rem;
    }
    .admin-sidebar .nav-link {
        padding: 8px 16px;
        margin: 2px 6px;
        font-size: 0.85rem;
    }
    .admin-stat .stat-number {
        font-size: 1.5rem;
    }
    .admin-table {
        font-size: 0.85rem;
    }
    .admin-table thead th,
    .admin-table tbody td {
        padding: 8px 12px;
    }
    .sync-card {
        padding: 16px;
    }
}

/* Dark Mode for Admin Sidebar */
.admin-sidebar-dark {
    background: var(--primary-darker);
}
.admin-sidebar-dark .sidebar-brand {
    color: white;
}
.admin-sidebar-dark .sidebar-brand i {
    color: var(--success);
}
.admin-sidebar-dark .nav-link {
    color: rgba(255,255,255,0.7);
}
.admin-sidebar-dark .nav-link:hover {
    background: rgba(255,255,255,0.06);
    color: white;
}
.admin-sidebar-dark .nav-link.active {
    background: var(--success);
    color: white;
}

/* ========================================
   TERMS PAGE
   ======================================== */
.terms-container {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    margin: 30px 0;
}
.terms-container h1 {
    font-weight: 800;
    color: #0f172a;
    font-size: 2.2rem;
}
.terms-container h1 i {
    color: var(--success);
}
.terms-container .last-updated {
    color: var(--secondary);
    font-size: 0.9rem;
}
.terms-container h2 {
    font-weight: 700;
    font-size: 1.3rem;
    color: #0f172a;
    margin-top: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
}
.terms-container h2 i {
    color: var(--success);
    margin-right: 8px;
}
.terms-container h3 {
    font-weight: 600;
    font-size: 1.05rem;
    color: #0f172a;
    margin-top: 20px;
}
.terms-container p {
    color: #475569;
    line-height: 1.8;
    font-size: 0.95rem;
}
.terms-container ul {
    color: #475569;
    line-height: 1.8;
    font-size: 0.95rem;
    padding-left: 20px;
}
.terms-container ul li {
    margin-bottom: 6px;
}
.terms-container ul li::marker {
    color: var(--success);
}

/* Highlight Box */
.highlight-box {
    background: var(--success-bg);
    border-left: 4px solid var(--success);
    padding: 16px 20px;
    border-radius: 8px;
    margin: 15px 0;
}
.highlight-box p {
    margin: 0;
    color: #1e293b;
}
.highlight-box i {
    color: var(--success);
}

/* Company Info */
.company-info {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #e8edf4;
}
.company-info .company-title {
    color: var(--primary);
    font-weight: 700;
}
.company-info .company-title i {
    color: var(--success);
}
.company-info .row > div {
    margin-bottom: 6px;
}
.company-info .label {
    font-weight: 600;
    color: #0f172a;
}
.company-info .value {
    color: var(--secondary);
}

/* Back Link */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}
.back-link:hover {
    color: var(--success-dark);
    transform: translateX(-4px);
}

/* Terms Responsive */
@media (max-width: 768px) {
    .terms-container {
        padding: 20px;
    }
    .terms-container h1 {
        font-size: 1.6rem;
    }
    .terms-container h2 {
        font-size: 1.1rem;
    }
    .company-info .row > div {
        margin-bottom: 6px;
    }
}

/* ========================================
   TENDER DETAIL PAGE
   ======================================== */

/* Tender Header */
.tender-header {
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--card-shadow);
}
.tender-header .tender-number {
    font-size: 0.85rem;
    color: var(--secondary);
    background: #f1f5f9;
    padding: 4px 14px;
    border-radius: 12px;
    font-weight: 500;
}
.tender-header .status-badge {
    padding: 5px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}
.tender-header .status-active { background: var(--success-light); color: var(--success); }
.tender-header .status-completed { background: #dbeafe; color: #2563eb; }
.tender-header .status-draft { background: #fef3c7; color: #d97706; }
.tender-header .status-cancelled { background: #fee2e2; color: #dc2626; }
.tender-header .admin-badge {
    background: var(--danger);
    color: white;
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

/* Info Card */
.info-card {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
}
.info-card .info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.9rem;
}
.info-card .info-row:last-child {
    border-bottom: none;
}
.info-card .info-label {
    color: var(--secondary);
}
.info-card .info-value {
    font-weight: 600;
    color: #0f172a;
}
.info-card .info-value .bid-hidden {
    background: #f1f5f9;
    color: #94a3b8;
    padding: 2px 12px;
    border-radius: 4px;
    font-style: italic;
}

/* Bid Card */
.bid-card {
    border-left: 4px solid var(--success);
    padding: 15px 18px;
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 10px;
    transition: all 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.bid-card:hover { transform: translateX(5px); }
.bid-card.winner { border-left-color: var(--success); background: #f0fff4; }
.bid-card.best-bid { border-left-color: var(--warning); background: #fffbeb; border: 2px solid var(--warning); }
.bid-card .bid-price {
    font-size: 1.1rem;
    color: var(--success);
    font-weight: 700;
}
.bid-card .best-bid-indicator {
    background: var(--warning);
    color: #000;
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.7rem;
}

/* Submit Bid Button */
.btn-submit-bid {
    background: var(--success);
    border: none;
    padding: 12px;
    font-weight: 600;
    border-radius: 10px;
    color: white;
    transition: all 0.3s ease;
    width: 100%;
}
.btn-submit-bid:hover:not(:disabled) {
    background: var(--success-dark);
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(82, 188, 46, 0.4);
}
.btn-submit-bid:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Item Card */
.item-card {
    transition: all 0.3s ease;
    border-left: 4px solid var(--success) !important;
    background: #f8fafc;
    border-radius: 10px;
    padding: 12px 15px;
    margin-bottom: 10px;
    position: relative;
}
.item-card:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.item-card.not-deliverable {
    border-left-color: var(--danger) !important;
    background: #fff5f5;
    opacity: 0.85;
}

/* Deliver Check */
.deliver-check {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    transition: all 0.3s;
    cursor: pointer;
    white-space: nowrap;
}
.deliver-check:hover {
    border-color: var(--danger);
    background: #fff5f5;
}
.deliver-check .form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-right: 4px;
}
.deliver-check .form-check-input:checked {
    background-color: var(--danger);
    border-color: var(--danger);
}
.deliver-check .form-check-label {
    font-size: 0.8rem;
    font-weight: 500;
    color: #6c757d;
    cursor: pointer;
    margin: 0;
}
.deliver-check.active {
    border-color: var(--danger);
    background: #fee2e2;
}
.deliver-check.active .form-check-label {
    color: var(--danger);
}

/* Document Item */
.doc-item {
    padding: 6px 12px;
    background: #f1f5f9;
    border-radius: 8px;
    transition: all 0.3s;
    margin-bottom: 4px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.doc-item:hover {
    background: var(--success-light);
}
.doc-item a {
    text-decoration: none;
    color: var(--secondary);
}
.doc-item a:hover {
    color: var(--success);
}

/* Total Card */
.total-card {
    transition: all 0.3s ease;
    border-radius: 12px;
    padding: 16px;
}
.total-card.has-value {
    background: var(--success) !important;
    color: white;
}
.total-card.no-value {
    background: var(--danger) !important;
    color: white;
}
.total-card .subtotal-badge {
    transition: all 0.3s ease;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}
.total-card .subtotal-badge.has-value {
    background: var(--success) !important;
    color: white !important;
}
.total-card .subtotal-badge.no-value {
    background: #94a3b8 !important;
    color: white !important;
}
.total-card .subtotal-badge.not-deliver {
    background: var(--danger) !important;
    color: white !important;
}

/* Tender Detail Row */
.tender-detail-row {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    padding: 8px 0;
}
.tender-detail-row .detail-item {
    flex: 1;
    min-width: 120px;
}
.tender-detail-row .detail-item .label {
    font-size: 0.75rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.tender-detail-row .detail-item .value {
    font-weight: 600;
    font-size: 1rem;
    color: #0f172a;
}

/* ===== CHAT STYLES ===== */
.chat-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 10px;
}
.chat-container::-webkit-scrollbar {
    width: 6px;
}
.chat-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}
.chat-container::-webkit-scrollbar-thumb {
    background: #c1c7cd;
    border-radius: 3px;
}
.chat-container::-webkit-scrollbar-thumb:hover {
    background: #a8b3bf;
}
.chat-message {
    margin-bottom: 12px;
    animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.chat-message .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.chat-message .avatar-placeholder {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: white;
    flex-shrink: 0;
}
.chat-message .avatar-placeholder.bg-primary { background: var(--success); }
.chat-message .avatar-placeholder.bg-secondary { background: var(--secondary); }
.chat-message .bubble {
    padding: 10px 16px;
    border-radius: 12px;
    word-break: break-word;
    max-width: 75%;
}
.chat-message .bubble.own {
    background: var(--success);
    color: white;
    border-bottom-right-radius: 4px;
}
.chat-message .bubble.other {
    background: #f1f5f9;
    color: #0f172a;
    border-bottom-left-radius: 4px;
}
.chat-message .bubble .time {
    font-size: 0.65rem;
    opacity: 0.7;
    margin-top: 4px;
    display: block;
}
.chat-message .bubble.own .time {
    color: rgba(255,255,255,0.8);
}
.chat-message .bubble.other .time {
    color: #94a3b8;
}
.chat-message .sender-name {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 2px;
}
.chat-message .sender-name .badge-organizer {
    background: var(--success);
    color: white;
    font-size: 0.6rem;
    padding: 1px 8px;
    border-radius: 10px;
    margin-left: 4px;
}
.chat-message .sender-name .badge-private {
    background: #8b5cf6;
    color: white;
    font-size: 0.6rem;
    padding: 1px 8px;
    border-radius: 10px;
    margin-left: 4px;
}
.chat-input-group .form-control {
    border-radius: 10px 0 0 10px;
    border: 2px solid #e2e8f0;
}
.chat-input-group .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(82, 188, 46, 0.1);
}
.chat-input-group .btn {
    border-radius: 0 10px 10px 0;
    background: var(--success);
    border-color: var(--success);
}
.chat-input-group .btn:hover {
    background: var(--success-dark);
    border-color: var(--success-dark);
}

/* Emoji Popup */
.emoji-popup {
    position: fixed;
    bottom: 80px;
    right: 60px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    padding: 12px;
    z-index: 9999;
    max-width: 350px;
    max-height: 300px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    border: 1px solid #e2e8f0;
}
.emoji-popup button {
    border: none;
    background: transparent;
    font-size: 22px;
    cursor: pointer;
    padding: 4px;
    border-radius: 8px;
    transition: all 0.2s;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.emoji-popup button:hover {
    background: var(--success-light);
    transform: scale(1.1);
}

/* Responsive Tender */
@media (max-width: 768px) {
    .tender-header .d-flex { flex-direction: column; align-items: flex-start; gap: 10px; }
    .tender-detail-row { flex-direction: column; gap: 10px; }
    .item-card .row { flex-direction: column; gap: 8px; }
    .deliver-check { padding: 2px 8px; }
    .deliver-check .form-check-label { font-size: 0.7rem; }
    .chat-message .bubble { max-width: 90%; }
    .emoji-popup {
        right: 10px;
        max-width: 280px;
        grid-template-columns: repeat(6, 1fr);
    }
}

/* ========================================
   AUTH PAGES (Login, Register, Reset Password)
   ======================================== */
.auth-body {
    background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 40px 0;
}

.auth-card {
    border: none;
    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.5);
    overflow: hidden;
    background: var(--white);
}
.auth-card .card-header {
    background: var(--white);
    border: none;
    padding: 35px 35px 0;
    text-align: center;
}
.auth-card .card-body {
    padding: 30px 35px 35px;
}
.auth-card .auth-icon {
    font-size: 3.5rem;
    color: var(--success);
    background: var(--success-light);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}
.auth-card h3 {
    font-weight: 800;
    color: #0f172a;
    margin-top: 16px;
}
.auth-card .subtitle {
    color: var(--secondary);
    font-size: 0.95rem;
}
.auth-card .logo-text {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--primary) !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}
.auth-card .logo-text i {
    background: var(--success);
    color: white;
    padding: 6px 8px;
    border-radius: 10px;
}
.auth-card .logo-text img {
    height: 36px;
    width: auto;
}

.btn-auth-primary {
    background: var(--success);
    border: none;
    padding: 14px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    color: white;
    width: 100%;
}
.btn-auth-primary:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 188, 46, 0.4);
    color: white;
}
.btn-auth-secondary {
    background: transparent;
    border: 2px solid var(--success);
    padding: 14px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    color: var(--success);
    width: 100%;
}
.btn-auth-secondary:hover {
    background: var(--success);
    color: white;
    transform: translateY(-2px);
}

.auth-card .form-control {
    border-radius: 10px;
    padding: 12px 16px;
    border: 2px solid #e9ecef;
    font-size: 0.95rem;
    transition: all 0.3s;
}
.auth-card .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.1);
}
.auth-card .form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #0f172a;
}
.auth-card .input-group-text {
    background: var(--white);
    border: 2px solid #e9ecef;
    border-right: none;
    border-radius: 10px 0 0 10px;
    color: var(--secondary);
}
.auth-card .input-group .form-control {
    border-left: none;
    border-radius: 0 10px 10px 0;
}
.auth-card .input-group .btn-outline-secondary {
    border: 2px solid #e9ecef;
    border-left: none;
    border-radius: 0 10px 10px 0;
    color: var(--secondary);
}
.auth-card .input-group .btn-outline-secondary:hover {
    background: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}
.auth-card .alert {
    border-radius: 12px;
    border: none;
    padding: 14px 18px;
}
.auth-card .alert-success {
    background: #d1fae5;
    color: #065f46;
}
.auth-card .alert-success i { color: var(--success); }
.auth-card .alert-danger {
    background: #fee2e2;
    color: #991b1b;
}
.auth-card .alert-danger i { color: var(--danger); }

.auth-card .password-strength {
    height: 4px;
    border-radius: 4px;
    margin-top: 6px;
    background: #e9ecef;
    overflow: hidden;
}
.auth-card .password-strength .bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.4s ease;
}
.auth-card .auth-link {
    color: var(--success);
    text-decoration: none;
    font-weight: 600;
}
.auth-card .auth-link:hover {
    text-decoration: underline;
}

/* Responsive Auth */
@media (max-width: 768px) {
    .auth-body { padding: 20px 0; }
    .auth-card .card-body { padding: 20px; }
    .auth-card .card-header { padding: 20px 20px 0; }
    .auth-card .auth-icon { width: 60px; height: 60px; font-size: 2.5rem; }
}

/* ========================================
   AUTH PAGES (Login, Register, Reset Password)
   ======================================== */
/* ... предыдущие стили ... */

/* Register Specific */
.register-card .register-icon {
    font-size: 3.5rem;
    color: var(--success);
    background: var(--success-light);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}
.register-card .success-icon {
    font-size: 4rem;
    color: var(--success);
    background: #dcfce7;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    animation: bounceIn 0.6s ease;
}
@keyframes bounceIn {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}
.register-card .status-badge {
    display: inline-block;
    padding: 6px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    background: #dcfce7;
    color: var(--success-dark);
}
.register-card .btn-register {
    background: var(--success);
    border: none;
    padding: 14px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    color: white;
    width: 100%;
}
.register-card .btn-register:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 188, 46, 0.4);
    color: white;
}
.register-card .btn-outline-register {
    border: 2px solid var(--success);
    color: var(--success);
    background: transparent;
    padding: 14px 28px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.register-card .btn-outline-register:hover {
    background: var(--success);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 188, 46, 0.3);
}
.register-card .form-check-input:checked {
    background-color: var(--success);
    border-color: var(--success);
}
.register-card .form-check-input:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 0.25rem rgba(82, 188, 46, 0.25);
}
.register-card .badge.bg-primary {
    background: var(--success) !important;
}

/* ========================================
   NOTIFICATIONS PAGE
   ======================================== */
.notif-item {
    background: var(--white);
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 12px;
    transition: all 0.3s;
    border-left: 4px solid var(--success);
    box-shadow: var(--card-shadow);
}
.notif-item:hover {
    transform: translateX(5px);
    box-shadow: var(--card-shadow-hover);
}
.notif-item.unread {
    background: var(--success-bg);
    border-left-color: var(--success);
}
.notif-item .notif-title {
    font-weight: 600;
    font-size: 1.05rem;
    color: #0f172a;
}
.notif-item .notif-time {
    font-size: 0.8rem;
    color: var(--secondary);
}
.notif-item .notif-type {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
}
.notif-item .notif-actions {
    opacity: 0;
    transition: opacity 0.3s;
}
.notif-item:hover .notif-actions {
    opacity: 1;
}
.notif-item.type-success { border-left-color: var(--success); }
.notif-item.type-danger { border-left-color: var(--danger); }
.notif-item.type-warning { border-left-color: var(--warning); }
.notif-item.type-info { border-left-color: #3b82f6; }

/* Notifications Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
}
.empty-state i {
    font-size: 4.5rem;
    color: #d1d5db;
}
.empty-state h5 {
    color: var(--primary);
}

/* Notifications Responsive */
@media (max-width: 768px) {
    .notif-item .notif-actions { opacity: 1; }
    .notif-item {
        padding: 14px 16px;
    }
}

/* ========================================
   MY TENDERS PAGE
   ======================================== */

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}
.stat-card {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border-top: 4px solid var(--success);
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}
.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #0f172a;
}
.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--secondary);
    margin-top: 4px;
}
.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
}
.stat-card.primary { border-top-color: var(--success); }
.stat-card.success { border-top-color: var(--success); }
.stat-card.warning { border-top-color: var(--warning); }
.stat-card.danger { border-top-color: var(--danger); }

/* Tender Card */
.tender-card {
    background: var(--white);
    border-radius: 16px;
    padding: 0;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    overflow: hidden;
    border: 1px solid transparent;
}
.tender-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--success-light);
}
.tender-card .tender-header {
    padding: 16px 24px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    background: #fafbfc;
}
.tender-card .tender-header .tender-number {
    font-size: 0.8rem;
    color: var(--secondary);
    background: #f1f5f9;
    padding: 3px 12px;
    border-radius: 12px;
    font-weight: 500;
}
.tender-card .tender-body {
    padding: 20px 24px;
}
.tender-card .tender-body .tender-title {
    font-weight: 700;
    font-size: 1.15rem;
    color: #0f172a;
    margin-bottom: 6px;
}
.tender-card .tender-body .tender-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--secondary);
}
.tender-card .tender-body .tender-meta i {
    width: 16px;
    color: var(--success);
}
.tender-card .tender-footer {
    padding: 12px 24px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: #fafbfc;
}
.tender-card .tender-footer .tender-status-badge {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: 20px;
}
.tender-card .tender-footer .tender-bids {
    font-size: 0.85rem;
    color: var(--secondary);
}

/* Status Colors */
.status-winner { border-left: 4px solid var(--success); }
.status-winner .tender-header { background: #f0fff4; }
.status-pending { border-left: 4px solid var(--warning); }
.status-pending .tender-header { background: #fffbeb; }
.status-rejected { border-left: 4px solid var(--danger); }
.status-rejected .tender-header { background: #fef2f2; }
.status-accepted { border-left: 4px solid var(--success); }
.status-accepted .tender-header { background: var(--success-bg); }
.status-unknown { border-left: 4px solid var(--success); }

/* Badge Colors */
.badge-active { background: var(--success-light); color: var(--success); }
.badge-completed { background: #dbeafe; color: #2563eb; }
.badge-draft { background: #fef3c7; color: #d97706; }
.badge-cancelled { background: #fee2e2; color: var(--danger); }

.bid-status-winner { background: var(--success-light); color: var(--success); }
.bid-status-pending { background: #fef3c7; color: var(--warning); }
.bid-status-rejected { background: #fee2e2; color: var(--danger); }
.bid-status-accepted { background: #dbeafe; color: #2563eb; }

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
}
.empty-state i {
    font-size: 4.5rem;
    color: #d1d5db;
}
.empty-state h5 {
    color: var(--primary);
}

/* My Tenders Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stat-card .stat-number { font-size: 1.5rem; }
    .tender-card .tender-header { flex-direction: column; align-items: flex-start; }
    .tender-card .tender-footer { flex-direction: column; align-items: flex-start; }
}

/* ========================================
   MY INVITES PAGE
   ======================================== */

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}
.stat-card {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border-top: 4px solid var(--success);
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}
.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #0f172a;
}
.stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--secondary);
    margin-top: 4px;
}
.stat-card .stat-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
}
.stat-card.primary { border-top-color: var(--success); }
.stat-card.success { border-top-color: var(--success); }
.stat-card.warning { border-top-color: var(--warning); }
.stat-card.danger { border-top-color: var(--danger); }

/* Invite Card */
.invite-card {
    background: var(--white);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    margin-bottom: 20px;
    transition: all 0.3s;
    border-left: 4px solid var(--success);
}
.invite-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}
.invite-card.pending {
    border-left-color: var(--warning);
    background: #fffbeb;
}
.invite-card.accepted {
    border-left-color: var(--success);
    background: #f0fff4;
}
.invite-card.rejected {
    border-left-color: var(--danger);
    background: #fef2f2;
    opacity: 0.7;
}
.invite-card .invite-status {
    font-weight: 600;
    font-size: 0.85rem;
}
.invite-card .invite-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #0f172a;
}
.invite-card .invite-meta {
    font-size: 0.85rem;
    color: var(--secondary);
}
.invite-card .invite-meta i {
    color: var(--success);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
}
.empty-state i {
    font-size: 4.5rem;
    color: #d1d5db;
}
.empty-state h5 {
    color: var(--primary);
}

/* My Invites Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .stat-card .stat-number { font-size: 1.3rem; }
    .invite-card {
        padding: 16px;
    }
    .invite-card .d-flex {
        flex-direction: column;
        align-items: stretch !important;
    }
    .invite-card .text-end {
        text-align: left !important;
        margin-top: 12px;
    }
}

/* ========================================
   MY BIDS PAGE
   ======================================== */

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 30px;
}
.stat-card {
    background: var(--white);
    border-radius: 16px;
    padding: 18px 12px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    border-top: 4px solid var(--success);
}
.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}
.stat-card .stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: #0f172a;
}
.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--secondary);
    margin-top: 4px;
}
.stat-card .stat-icon {
    font-size: 1.3rem;
    margin-bottom: 4px;
}
.stat-card.primary { border-top-color: var(--success); }
.stat-card.success { border-top-color: var(--success); }
.stat-card.warning { border-top-color: var(--warning); }
.stat-card.danger { border-top-color: var(--danger); }
.stat-card.info { border-top-color: #3b82f6; }

/* Bid Card */
.bid-card {
    background: var(--white);
    border-radius: 16px;
    padding: 0;
    margin-bottom: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    overflow: hidden;
    border: 1px solid transparent;
}
.bid-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--success-light);
}
.bid-card .bid-header {
    padding: 14px 20px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: #fafbfc;
}
.bid-card .bid-header .bid-number {
    font-size: 0.75rem;
    color: var(--secondary);
    background: #f1f5f9;
    padding: 2px 10px;
    border-radius: 10px;
    font-weight: 500;
}
.bid-card .bid-body {
    padding: 18px 20px;
}
.bid-card .bid-body .bid-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: #0f172a;
    margin-bottom: 4px;
}
.bid-card .bid-body .bid-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.85rem;
    color: var(--secondary);
}
.bid-card .bid-body .bid-meta i {
    width: 16px;
    color: var(--success);
}
.bid-card .bid-body .bid-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--success);
    margin-top: 6px;
}
.bid-card .bid-footer {
    padding: 10px 20px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: #fafbfc;
}
.bid-card .bid-footer .bid-date {
    font-size: 0.8rem;
    color: var(--secondary);
}
.bid-card .bid-footer .bid-delivery {
    font-size: 0.8rem;
    color: var(--secondary);
}

/* Bid Status Colors */
.bid-card.status-winner { border-left: 4px solid var(--success); }
.bid-card.status-winner .bid-header { background: #f0fff4; }
.bid-card.status-pending { border-left: 4px solid var(--warning); }
.bid-card.status-pending .bid-header { background: #fffbeb; }
.bid-card.status-rejected { border-left: 4px solid var(--danger); }
.bid-card.status-rejected .bid-header { background: #fef2f2; }
.bid-card.status-accepted { border-left: 4px solid #3b82f6; }
.bid-card.status-accepted .bid-header { background: #eff6ff; }

/* Badge Status */
.badge-winner { background: var(--success-light); color: var(--success); }
.badge-pending { background: #fef3c7; color: var(--warning); }
.badge-rejected { background: #fee2e2; color: var(--danger); }
.badge-accepted { background: #dbeafe; color: #2563eb; }

/* My Bids Responsive */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .stat-card .stat-number { font-size: 1.3rem; }
    .stat-card .stat-label { font-size: 0.7rem; }
    .bid-card .bid-header { flex-direction: column; align-items: flex-start; }
    .bid-card .bid-footer { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   AUTH PAGES (Login, Register, Reset Password)
   ======================================== */
/* ... предыдущие стили ... */

/* Login Specific */
.login-card .login-icon {
    font-size: 3.5rem;
    color: var(--success);
    background: var(--success-light);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}
.login-card .btn-login {
    background: var(--success);
    border: none;
    padding: 14px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    color: white;
    width: 100%;
}
.login-card .btn-login:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 188, 46, 0.4);
    color: white;
}
.login-card .btn-outline-login {
    border: 2px solid var(--success);
    color: var(--success);
    background: transparent;
    padding: 10px 24px;
    font-weight: 600;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.login-card .btn-outline-login:hover {
    background: var(--success);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(82, 188, 46, 0.3);
}
.login-card .register-link {
    color: var(--success);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
}
.login-card .register-link:hover {
    color: var(--success-dark);
    text-decoration: underline;
}
.login-card .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s;
}
.login-card .back-link:hover {
    color: var(--success);
    transform: translateX(-4px);
}
.login-card .divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 20px 0;
}
.login-card .divider::before,
.login-card .divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #e9ecef;
}
.login-card .divider::before {
    margin-right: 16px;
}
.login-card .divider::after {
    margin-left: 16px;
}
.login-card .divider span {
    color: var(--secondary);
    font-size: 0.85rem;
}
.login-card .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.1);
}
.login-card .form-check-input:checked {
    background-color: var(--success);
    border-color: var(--success);
}
.login-card .form-check-input:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 0.25rem rgba(82, 188, 46, 0.25);
}
.login-card .input-group .btn-outline-secondary:hover {
    background: var(--success-light);
    border-color: var(--success);
    color: var(--success);
}
.login-card .text-primary {
    color: var(--success) !important;
}
.login-card .alert-danger i { color: var(--danger); }

/* ========================================
   AUTH PAGES (Login, Register, Reset Password, Forgot Password)
   ======================================== */
/* ... предыдущие стили ... */

/* Forgot Password Specific */
.reset-card .reset-icon {
    font-size: 3.5rem;
    color: var(--success);
    background: var(--success-light);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}
.reset-card .btn-reset {
    background: var(--success);
    border: none;
    padding: 14px;
    font-weight: 700;
    border-radius: 12px;
    font-size: 1.05rem;
    transition: all 0.3s;
    color: white;
    width: 100%;
}
.reset-card .btn-reset:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(82, 188, 46, 0.4);
    color: white;
}
.reset-card .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.1);
}
.reset-card .text-primary {
    color: var(--success) !important;
}
.reset-card .btn-primary {
    background: var(--success);
    border: none;
}
.reset-card .btn-primary:hover {
    background: var(--success-dark);
}

/* ========================================
   FAVORITES PAGE
   ======================================== */

/* Favorite Card */
.tender-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
    border: 1px solid transparent;
    margin-bottom: 20px;
}
.tender-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--success-light);
}
.tender-card .card-header-tender {
    padding: 16px 24px;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.tender-card .card-header-tender .tender-number {
    font-size: 0.8rem;
    color: var(--secondary);
    font-weight: 500;
    background: #f1f5f9;
    padding: 4px 12px;
    border-radius: 12px;
}
.tender-card .card-header-tender .tender-status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
}
.tender-status.active {
    background: var(--success-light);
    color: var(--success);
}
.tender-status.completed {
    background: #dbeafe;
    color: #2563eb;
}
.tender-status.draft {
    background: #fef3c7;
    color: #d97706;
}
.tender-status.cancelled {
    background: #fee2e2;
    color: var(--danger);
}
.tender-card .card-body-tender {
    padding: 20px 24px;
}
.tender-card .card-body-tender .tender-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: #0f172a;
    margin-bottom: 8px;
}
.tender-card .card-body-tender .tender-title a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s;
}
.tender-card .card-body-tender .tender-title a:hover {
    color: var(--success);
}
.tender-card .card-body-tender .tender-description {
    color: #475569;
    font-size: 0.95rem;
    margin-bottom: 12px;
    line-height: 1.6;
}
.tender-card .card-body-tender .tender-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--secondary);
}
.tender-card .card-body-tender .tender-meta i {
    width: 16px;
    color: var(--success);
}
.tender-card .card-footer-tender {
    padding: 12px 24px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    background: var(--success-bg);
}
.tender-card .card-footer-tender .tender-time {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--success);
}
.tender-card .card-footer-tender .tender-bids {
    font-size: 0.85rem;
    color: var(--secondary);
}
.tender-card .card-footer-tender .tender-bids i {
    color: var(--success);
}

/* Favorite Detail Row */
.tender-detail-row {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    padding: 12px 0;
}
.tender-detail-row .detail-item {
    flex: 1;
    min-width: 120px;
}
.tender-detail-row .detail-item .label {
    font-size: 0.75rem;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.tender-detail-row .detail-item .value {
    font-weight: 600;
    font-size: 1rem;
    color: #0f172a;
}

/* Favorite Button */
.btn-favorite {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s;
    padding: 4px 8px;
}
.btn-favorite:hover {
    color: var(--danger);
    transform: scale(1.1);
}
.btn-favorite.active {
    color: var(--danger);
}

/* Favorite Date */
.favorite-date {
    font-size: 0.75rem;
    color: var(--secondary);
}
.favorite-date i {
    color: var(--success);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
}
.empty-state i {
    font-size: 4rem;
    color: #dee2e6;
}
.empty-state h5 {
    color: var(--primary);
}

/* Favorites Responsive */
@media (max-width: 768px) {
    .tender-card .card-header-tender {
        flex-direction: column;
        align-items: flex-start;
    }
    .tender-detail-row {
        flex-direction: column;
        gap: 10px;
    }
}

/* ========================================
   DASHBOARD PAGE
   ======================================== */

/* Sidebar */
.dashboard-sidebar {
    background: var(--white);
    border-radius: 20px;
    padding: 24px 20px;
    box-shadow: var(--card-shadow);
    position: sticky;
    top: 80px;
    border: 1px solid rgba(255,255,255,0.8);
}
.dashboard-sidebar .profile-card {
    text-align: center;
    padding-bottom: 16px;
    border-bottom: 2px dashed #e2e8f0;
}
.dashboard-sidebar .profile-card .avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.15);
    transition: all 0.3s;
}
.dashboard-sidebar .profile-card .avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 0 0 6px rgba(82, 188, 46, 0.2);
}
.dashboard-sidebar .profile-card .avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--success);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    margin: 0 auto;
    border: 4px solid var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.15);
}
.dashboard-sidebar .profile-card .name {
    font-weight: 700;
    margin-top: 10px;
    font-size: 1.05rem;
}
.dashboard-sidebar .profile-card .role-badge {
    font-size: 0.75rem;
    padding: 4px 14px;
    border-radius: 20px;
    font-weight: 600;
}
.dashboard-sidebar .nav-link {
    color: var(--secondary);
    border-radius: 12px;
    padding: 10px 14px;
    transition: all 0.3s;
    font-weight: 500;
    margin: 2px 0;
}
.dashboard-sidebar .nav-link:hover {
    background: var(--success-light);
    color: var(--success);
    transform: translateX(4px);
}
.dashboard-sidebar .nav-link.active {
    background: var(--success);
    color: white;
    box-shadow: 0 4px 12px rgba(82, 188, 46, 0.3);
}
.dashboard-sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}
.dashboard-sidebar .nav-link .badge {
    float: right;
    margin-top: 2px;
}
.dashboard-sidebar .nav-link .badge-pulse {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Welcome Section */
.welcome-section {
    background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 30px 35px;
    border-radius: 20px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.welcome-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 50%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(82, 188, 46, 0.15) 0%, transparent 70%);
    pointer-events: none;
}
.welcome-section h2 { font-weight: 800; }
.welcome-section .welcome-icon {
    font-size: 3rem;
    opacity: 0.2;
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--success);
}

/* Stat Cards */
.dashboard-stat-card {
    background: var(--white);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.8);
}
.dashboard-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}
.dashboard-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}
.dashboard-stat-card .stat-icon {
    font-size: 2rem;
    opacity: 0.8;
}
.dashboard-stat-card .stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.2;
}
.dashboard-stat-card .stat-label {
    font-size: 0.85rem;
    color: var(--secondary);
}
.dashboard-stat-card.primary::before { background: var(--success); }
.dashboard-stat-card.primary .stat-icon { color: var(--success); }
.dashboard-stat-card.success::before { background: var(--success); }
.dashboard-stat-card.success .stat-icon { color: var(--success); }
.dashboard-stat-card.warning::before { background: var(--warning); }
.dashboard-stat-card.warning .stat-icon { color: var(--warning); }
.dashboard-stat-card.danger::before { background: var(--danger); }
.dashboard-stat-card.danger .stat-icon { color: var(--danger); }
.dashboard-stat-card.purple::before { background: #8b5cf6; }
.dashboard-stat-card.purple .stat-icon { color: #8b5cf6; }

/* Quick Action Button */
.quick-action-btn {
    padding: 12px 20px;
    border-radius: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
    text-decoration: none;
    color: #0f172a;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.quick-action-btn:hover {
    background: var(--success);
    color: white;
    border-color: var(--success);
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(82, 188, 46, 0.3);
}
.quick-action-btn i {
    color: var(--success);
}
.quick-action-btn:hover i {
    color: white;
}

/* Tender Item */
.tender-item {
    border-left: 4px solid var(--success);
    padding: 14px 18px;
    background: var(--white);
    border-radius: 12px;
    margin-bottom: 10px;
    transition: all 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.tender-item:hover {
    transform: translateX(6px);
    box-shadow: var(--card-shadow);
}
.tender-item.has-bid { border-left-color: var(--warning); background: #fffbeb; }
.tender-item.winner { border-left-color: var(--success); background: #f0fff4; }
.tender-item.rejected { border-left-color: var(--danger); background: #fef2f2; opacity: 0.7; }

/* Bid Item */
.bid-item {
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid #f1f5f9;
    margin-bottom: 10px;
    transition: all 0.3s;
    background: var(--white);
    position: relative;
    overflow: hidden;
}
.bid-item:hover {
    transform: translateX(4px);
    box-shadow: var(--card-shadow);
    border-color: var(--success-light);
}
.bid-item .bid-status-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 20px;
}
.bid-item .bid-status-badge.winner { background: var(--success-light); color: var(--success); }
.bid-item .bid-status-badge.pending { background: #fef3c7; color: var(--warning); }
.bid-item .bid-status-badge.rejected { background: #fee2e2; color: var(--danger); }
.bid-item .bid-status-badge.accepted { background: #dbeafe; color: #2563eb; }
.bid-item .bid-title {
    font-weight: 600;
    color: #0f172a;
    font-size: 0.95rem;
}
.bid-item .bid-meta {
    font-size: 0.8rem;
    color: var(--secondary);
}
.bid-item .bid-price {
    font-weight: 700;
    color: var(--success);
}
.bid-item .bid-time {
    font-size: 0.75rem;
    color: var(--secondary);
}

/* Modern Card */
.card-modern {
    background: var(--white);
    border-radius: 20px;
    border: none;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}
.card-modern .card-header {
    background: transparent;
    border-bottom: 1px solid #f1f5f9;
    padding: 16px 24px;
    font-weight: 600;
}
.card-modern .card-header i {
    color: var(--success);
}
.card-modern .card-body {
    padding: 20px 24px;
}

/* Dashboard Responsive */
@media (max-width: 768px) {
    .dashboard-sidebar {
        position: static;
        margin-bottom: 20px;
    }
    .dashboard-stat-card .stat-number {
        font-size: 1.5rem;
    }
    .welcome-section .welcome-icon {
        display: none;
    }
}

/* ========================================
   ERROR PAGES (404, 403, 500)
   ======================================== */
.error-body {
    background: linear-gradient(135deg, var(--primary-darker) 0%, var(--primary-dark) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
}

.error-card {
    background: var(--white);
    border-radius: 24px;
    padding: 60px 40px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.4);
    text-align: center;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
}
.error-card .error-code {
    font-size: 8rem;
    font-weight: 800;
    color: var(--success);
    line-height: 1;
    letter-spacing: -4px;
}
.error-card .error-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 8px;
}
.error-card .error-icon i {
    background: var(--success-light);
    padding: 20px;
    border-radius: 50%;
}
.error-card h3 {
    font-weight: 700;
    color: #0f172a;
    margin-top: 12px;
}
.error-card .error-subtitle {
    color: var(--secondary);
    font-size: 1rem;
}
.error-card .error-description {
    color: var(--secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}
.error-card .logo-text {
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--primary) !important;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    margin-bottom: 20px;
}
.error-card .logo-text i {
    background: var(--success);
    color: white;
    padding: 6px 8px;
    border-radius: 10px;
}
.error-card .logo-text img {
    height: 32px;
    width: auto;
}
.error-card .btn-error-primary {
    background: var(--success);
    color: white;
    border: none;
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.error-card .btn-error-primary:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(82, 188, 46, 0.3);
    color: white;
}
.error-card .btn-error-outline {
    border: 2px solid var(--success);
    color: var(--success);
    background: transparent;
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.error-card .btn-error-outline:hover {
    background: var(--success);
    color: white;
    transform: translateY(-2px);
}

/* Error Responsive */
@media (max-width: 576px) {
    .error-card {
        padding: 40px 24px;
        margin: 0 16px;
    }
    .error-card .error-code {
        font-size: 5rem;
    }
    .error-card .error-icon {
        font-size: 3rem;
    }
    .error-card .error-icon i {
        padding: 14px;
    }
}

/* ========================================
   ERROR PAGES (404, 403, 500)
   ======================================== */
/* ... предыдущие стили ... */

/* 403 Specific */
.error-card .error-code.error-403 {
    color: var(--danger);
}
.error-card .error-icon.error-403 {
    color: var(--danger);
}
.error-card .error-icon.error-403 i {
    background: #fee2e2;
}
.error-card .btn-error-danger {
    background: var(--danger);
    color: white;
    border: none;
    padding: 10px 28px;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.error-card .btn-error-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.3);
    color: white;
}

/* ========================================
   PRIVACY PAGE
   ======================================== */
.privacy-container {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    margin: 30px 0;
}
.privacy-container h1 {
    font-weight: 800;
    color: #0f172a;
    font-size: 2.2rem;
}
.privacy-container h1 i {
    color: var(--success);
}
.privacy-container .last-updated {
    color: var(--secondary);
    font-size: 0.9rem;
}
.privacy-container h2 {
    font-weight: 700;
    font-size: 1.3rem;
    color: #0f172a;
    margin-top: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f1f5f9;
}
.privacy-container h2 i {
    color: var(--success);
    margin-right: 8px;
}
.privacy-container h3 {
    font-weight: 600;
    font-size: 1.05rem;
    color: #0f172a;
    margin-top: 20px;
}
.privacy-container p {
    color: #475569;
    line-height: 1.8;
    font-size: 0.95rem;
}
.privacy-container ul {
    color: #475569;
    line-height: 1.8;
    font-size: 0.95rem;
    padding-left: 20px;
}
.privacy-container ul li {
    margin-bottom: 6px;
}
.privacy-container ul li::marker {
    color: var(--success);
}
.privacy-container .highlight-box {
    background: var(--success-bg);
    border-left: 4px solid var(--success);
    padding: 16px 20px;
    border-radius: 8px;
    margin: 15px 0;
}
.privacy-container .highlight-box p {
    margin: 0;
    color: #1e293b;
}
.privacy-container .highlight-box i {
    color: var(--success);
}
.privacy-container .company-info {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #e8edf4;
}
.privacy-container .company-info .label {
    font-weight: 600;
    color: #0f172a;
}
.privacy-container .company-info .value {
    color: var(--secondary);
}
.privacy-container .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}
.privacy-container .back-link:hover {
    color: var(--success-dark);
    transform: translateX(-4px);
}
@media (max-width: 768px) {
    .privacy-container {
        padding: 20px;
    }
    .privacy-container h1 {
        font-size: 1.6rem;
    }
    .privacy-container h2 {
        font-size: 1.1rem;
    }
}

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-container {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    margin: 30px 0;
}
.contact-container h1 {
    font-weight: 800;
    color: #0f172a;
    font-size: 2.2rem;
}
.contact-container h1 i {
    color: var(--success);
}
.contact-container .last-updated {
    color: var(--secondary);
    font-size: 0.9rem;
}
.contact-container .back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--success);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
}
.contact-container .back-link:hover {
    color: var(--success-dark);
    transform: translateX(-4px);
}
.contact-container .contact-info-card {
    background: var(--success-bg);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    height: 100%;
    transition: all 0.3s;
    border: 1px solid transparent;
}
.contact-container .contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
    border-color: var(--success-light);
}
.contact-container .contact-info-card .contact-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 12px;
    font-size: 1.8rem;
    color: var(--success);
    box-shadow: 0 4px 12px rgba(82, 188, 46, 0.15);
}
.contact-container .contact-info-card h5 {
    font-weight: 700;
    color: #0f172a;
}
.contact-container .contact-info-card p {
    color: var(--secondary);
    margin-bottom: 0;
}
.contact-container .contact-info-card a {
    color: var(--success);
    text-decoration: none;
    font-weight: 600;
}
.contact-container .contact-info-card a:hover {
    text-decoration: underline;
}
.contact-container .form-control {
    border-radius: 10px;
    padding: 12px 16px;
    border: 2px solid #e8edf4;
    font-size: 0.95rem;
    transition: all 0.3s;
}
.contact-container .form-control:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 4px rgba(82, 188, 46, 0.1);
}
.contact-container .form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #0f172a;
}
.contact-container .form-label .required {
    color: var(--danger);
}
.contact-container .btn-submit {
    background: var(--success);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s;
}
.contact-container .btn-submit:hover {
    background: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(82, 188, 46, 0.3);
}
.contact-container .alert {
    border-radius: 12px;
    border: none;
    padding: 14px 18px;
}
.contact-container .alert-success {
    background: #d1fae5;
    color: #065f46;
}
.contact-container .alert-success i {
    color: var(--success);
}
.contact-container .alert-danger {
    background: #fee2e2;
    color: #991b1b;
}
.contact-container .alert-danger i {
    color: var(--danger);
}
.contact-container .map-container {
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #e8edf4;
}
.contact-container .map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
    display: block;
}
@media (max-width: 768px) {
    .contact-container {
        padding: 20px;
    }
    .contact-container h1 {
        font-size: 1.6rem;
    }
}