/* =========================================
   9. UTILITIES
   ========================================= */

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-error {
    background: #fed7d7;
    color: #c53030;
    border: 1px solid #fc8181;
}

.alert-success {
    background: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.alert i {
    font-size: 1.2rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.page-header h1 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
}

.page-header h1 i {
    color: var(--primary-color);
}

/* Upload Form Container */
.upload-form-container {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    max-width: 800px;
}

.upload-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-main);
}

.form-group label i {
    color: var(--primary-color);
}

.required {
    color: var(--danger-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    padding: 12px 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    background: var(--bg-body);
    color: var(--text-main);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 15px;
    opacity: 0.3;
}

.empty-state p {
    font-size: 1.1rem;
}

/* Data Table */
.data-table-container {
    background: var(--bg-card);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-body);
    border-bottom: 2px solid var(--border-color);
}

.data-table th {
    padding: 15px;
    text-align: right;
    font-weight: 600;
    color: var(--text-main);
}

.data-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.data-table tbody tr:hover {
    background: var(--bg-body);
}

.text-center {
    text-align: center;
}

/* Photo Assignment Grid */
.photo-assignment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.photo-checkbox-card {
    cursor: pointer;
    position: relative;
}

.photo-checkbox-card input {
    display: none;
}

.photo-checkbox-inner {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    border: 3px solid transparent;
    transition: all 0.2s;
}

.photo-checkbox-card input:checked + .photo-checkbox-inner {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

.photo-checkbox-inner img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.check-icon {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.2s;
}

.photo-checkbox-card input:checked + .photo-checkbox-inner .check-icon {
    opacity: 1;
    transform: scale(1);
}

.photo-title {
    display: block;
    font-size: 0.85rem;
    margin-top: 8px;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Password Toggle Button */
.password-toggle {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    font-size: 1.1rem;
    transition: var(--transition);
    z-index: 10;
}

.password-toggle:hover {
    color: var(--primary-color);
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 10px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: var(--bg-body);
    color: var(--text-main);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.hidden { 
    display: none !important; 
}

.text-muted { 
    color: var(--text-muted); 
}

.text-center { 
    text-align: center; 
}

.notif-list { 
    display: flex; 
    flex-direction: column; 
    gap: 15px; 
}

.notif-item { 
    background: var(--bg-card); 
    border-radius: 12px; 
    padding: 20px; 
    box-shadow: var(--shadow-sm); 
    border-right: 4px solid var(--primary-color); 
}

.notif-item h4 { 
    margin-bottom: 8px; 
}

.notif-item p { 
    color: var(--text-muted); 
    margin-bottom: 8px; 
}

.notif-date { 
    font-size: 0.8rem; 
    color: var(--text-muted); 
}

/* دکمه کوچک */
.btn-sm {
    padding: 8px 14px;
    font-size: 0.85rem;
}

/* =========================================
   کمکی‌های ریسپانسیو
   ========================================= */

/* عنوان صفحه */
.page-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.page-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-header h1 i {
    color: var(--primary-color);
}

/* جداول داده */
.data-table-container {
    background: var(--bg-card);
    border-radius: 15px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: var(--bg-body);
    padding: 14px 15px;
    text-align: right;
    font-weight: 600;
    color: var(--text-main);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.9rem;
    white-space: nowrap;
}

.data-table td {
    padding: 14px 15px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
    font-size: 0.9rem;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover {
    background: var(--bg-body);
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

/* دکمه‌های عمومی */
.btn {
    padding: 11px 22px;
    border: none;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(212, 175, 55, 0.4);
}

.btn-secondary {
    background: var(--bg-body);
    color: var(--text-main);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #c53030);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 101, 101, 0.3);
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(245, 101, 101, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #38a169);
    color: white;
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.3);
}

.btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(72, 187, 120, 0.4);
}

/* Alert عمومی */
.alert {
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert i {
    margin-top: 3px;
    flex-shrink: 0;
}

.alert ul {
    margin: 0;
    padding-right: 20px;
    flex: 1;
}

.alert li {
    margin: 4px 0;
}

.alert-danger {
    background: #fee2e2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

.alert-success {
    background: #d1fae5;
    border: 1px solid #6ee7b7;
    color: #065f46;
}

.alert-warning {
    background: #fef3c7;
    border: 1px solid #fcd34d;
    color: #92400e;
}

.alert-info {
    background: #dbeafe;
    border: 1px solid #93c5fd;
    color: #1e40af;
}

/* اسکرول افقی برای جداول */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* انیمیشن‌های ساده */
.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ریسپانسیو */
@media (max-width: 768px) {
    .page-header {
        margin-bottom: 18px;
    }
    
    .page-header h1 {
        font-size: 1.3rem;
    }
    
    .data-table-container {
        padding: 15px 12px;
        border-radius: 12px;
    }
    
    .alert {
        padding: 12px 14px;
        font-size: 0.88rem;
        border-radius: 8px;
    }
    
    .btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .page-header h1 {
        font-size: 1.15rem;
    }
    
    .data-table-container {
        padding: 12px 10px;
    }
    
    .alert {
        padding: 10px 12px;
        font-size: 0.82rem;
    }
    
    .btn {
        padding: 9px 15px;
        font-size: 0.85rem;
    }
}

/* =========================================
BADGE - نشان‌های کوچک
========================================= */
.badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 20px;
    white-space: nowrap;
}

.badge.bg-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

.badge.bg-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.badge.bg-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fcd34d;
}

.badge.bg-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* =========================================
FORM CONTAINER - فرم‌های پنل ادمین
========================================= */
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-container .card {
    background: var(--bg-card);
    border-radius: 15px;
    overflow: hidden;
}

.form-container .card-body {
    padding: 30px;
}

/* =========================================
FORM ELEMENTS - المان‌های فرم
========================================= */
.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 8px;
}

.form-control {
    display: block;
    width: 100%;
    padding: 12px 15px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-main);
    background: var(--bg-body);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form-control-lg {
    padding: 14px 18px;
    font-size: 1.1rem;
}

.form-select {
    display: block;
    width: 100%;
    padding: 12px 15px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--text-main);
    background: var(--bg-body);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 15px center;
    background-size: 16px;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

.form-text {
    display: block;
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =========================================
BUTTON OUTLINE - دکمه‌های حاشیه‌دار
========================================= */
.btn-outline-secondary {
    background: transparent;
    color: var(--text-main);
    border: 2px solid var(--border-color);
}

.btn-outline-secondary:hover {
    background: var(--bg-body);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* =========================================
BUTTON ICON - دکمه‌های آیکونی
========================================= */
.btn-icon {
    width: 35px;
    height: 35px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}

.btn-icon:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-icon.btn-primary {
    background: var(--info-color);
    color: white;
}

.btn-icon.btn-primary:hover:not(:disabled) {
    background: #2c5282;
    transform: scale(1.1);
}

.btn-icon.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-icon.btn-danger:hover:not(:disabled) {
    background: #c53030;
    transform: scale(1.1);
}

.btn-icon.btn-secondary {
    background: var(--bg-body);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* =========================================
CARD - کارت‌ها
========================================= */
.card {
    background: var(--bg-card);
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
}

.shadow-sm {
    box-shadow: var(--shadow-sm);
}

/* =========================================
RESPONSIVE FORMS - ریسپانسیو فرم‌ها
========================================= */
@media (max-width: 768px) {
    .form-container {
        max-width: 100%;
    }
    
    .form-container .card-body {
        padding: 20px 15px;
    }
    
    .form-control,
    .form-select {
        padding: 10px 12px;
        font-size: 0.95rem;
    }
    
    .form-control-lg {
        padding: 12px 15px;
        font-size: 1rem;
    }
}

/* =========================================
CODE - کدها
========================================= */
code {
    background: var(--bg-body);
    color: var(--primary-dark);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.9em;
    font-family: 'Courier New', monospace;
    border: 1px solid var(--border-color);
}

/* =========================================
PUBLIC PAGES - صفحات عمومی
========================================= */
.public-page-hero {
    padding: calc(var(--header-height, 80px) + 60px) 20px 30px;
    text-align: center;
}
.public-page-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}
.public-page-hero h1 i { color: var(--primary-color); }

.public-page-content {
    max-width: 800px;
    margin: 0 auto 60px;
    padding: 0 20px;
    line-height: 2;
    font-size: 1.05rem;
}
.public-page-content p { margin-bottom: 15px; }
.public-page-content a { color: var(--primary-color); }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 25px;
    margin-top: 20px;
}
.contact-info { display: flex; flex-direction: column; gap: 15px; }
.contact-card {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.contact-card i { font-size: 1.8rem; color: var(--primary-color); margin-bottom: 10px; }
.contact-card h3 { font-size: 1rem; margin-bottom: 6px; }
.contact-card p { font-size: 0.9rem; color: var(--text-muted); }
.contact-card a { color: var(--text-muted); text-decoration: none; }
.contact-card a:hover { color: var(--primary-color); }

.contact-form {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

@media (max-width: 768px) {
    .contact-grid { grid-template-columns: 1fr; }
    .public-page-hero { padding: calc(var(--header-height, 80px) + 40px) 15px 20px; }
    .public-page-hero h1 { font-size: 1.5rem; }
}

/* =========================================
THREAD - گفتگوی پیام‌ها
========================================= */
.thread-box {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.thread-msg {
    background: var(--bg-card);
    border-radius: 12px;
    padding: 15px 18px;
    box-shadow: var(--shadow-sm);
    border-right: 4px solid var(--primary-color);
    max-width: 85%;
}
.thread-msg p { margin: 8px 0; line-height: 1.9; }
.thread-admin { border-right-color: var(--success-color); }
.thread-user  { border-right-color: var(--info-color); }

@media (max-width: 768px) {
    .thread-msg { max-width: 100%; }
}

/* =========================================
SEARCH FILTER CONTAINER - بخش جستجو و فیلتر
========================================= */
.search-filter-container {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.search-form {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.search-form .form-group {
    flex: 1;
    min-width: 140px;
    margin: 0;
    gap: 6px;
}

.search-form .form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 4px;
}

/* =========================================
   NOTIFICATIONS - اعلان‌های خوانده نشده
   ========================================= */
.notif-item.unread {
    background: var(--bg-card);
    border-right: 4px solid var(--warning-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: var(--shadow-sm);
    }
    50% {
        box-shadow: 0 4px 20px rgba(237, 137, 54, 0.3);
    }
}

[data-theme="dark"] .notif-item.unread {
    background: var(--bg-card);
}