/*
 * Amjad Smart Hub - Dark Mode Styles
 * Version: 6.0.2
 * نظام الوضع الليلي العصري
 */

/* ===== متغيرات الوضع الليلي ===== */
.amjad-dark-mode {
    --amjad-primary: #90cdf4;
    --amjad-secondary: #63b3ed;
    --amjad-accent: #fc8181;
    --amjad-success: #68d391;
    --amjad-warning: #f6ad55;
    --amjad-danger: #fc8181;
    --amjad-bg: #1a202c;
    --amjad-bg-secondary: #2d3748;
    --amjad-white: #2d3748;
    --amjad-text: #e2e8f0;
    --amjad-text-muted: #a0aec0;
    --amjad-border: #4a5568;
    --amjad-shadow: 0 4px 15px rgba(0,0,0,0.4);
    --amjad-card-bg: #2d3748;
    --amjad-input-bg: #4a5568;
    --amjad-code-bg: #1a202c;
}

/* ===== تطبيق الوضع الليلي على كل الحاويات ===== */
.amjad-dark-mode .amjad-hub-container,
.amjad-dark-mode #amjad-reader,
.amjad-dark-mode #amjad-plagiarism,
.amjad-dark-mode .amjad-wallet-container,
.amjad-dark-mode .amjad-books-container,
.amjad-dark-mode .amjad-referral-container {
    background-color: var(--amjad-bg);
    color: var(--amjad-text);
}

/* ===== البطاقات ===== */
.amjad-dark-mode .amjad-card,
.amjad-dark-mode .book-card,
.amjad-dark-mode .stat-box,
.amjad-dark-mode .service-card,
.amjad-dark-mode .amjad-header,
.amjad-dark-mode .reader-sidebar,
.amjad-dark-mode .wallet-card,
.amjad-dark-mode .transaction-item,
.amjad-dark-mode .referral-card {
    background-color: var(--amjad-white);
    color: var(--amjad-text);
    border-color: var(--amjad-border);
}

/* ===== النصوص ===== */
.amjad-dark-mode h1,
.amjad-dark-mode h2,
.amjad-dark-mode h3,
.amjad-dark-mode h4,
.amjad-dark-mode p,
.amjad-dark-mode span,
.amjad-dark-mode label,
.amjad-dark-mode td,
.amjad-dark-mode th,
.amjad-dark-mode li {
    color: var(--amjad-text);
}

.amjad-dark-mode .text-muted,
.amjad-dark-mode .amjad-text-muted,
.amjad-dark-mode small {
    color: var(--amjad-text-muted) !important;
}

/* ===== الأزرار ===== */
.amjad-dark-mode .nav-btn,
.amjad-dark-mode .action-btn {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
}

.amjad-dark-mode .nav-btn:hover,
.amjad-dark-mode .action-btn:hover {
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    transform: translateY(-1px);
}

.amjad-dark-mode .btn-secondary,
.amjad-dark-mode .button-secondary {
    background: var(--amjad-bg-secondary);
    color: var(--amjad-text);
    border: 1px solid var(--amjad-border);
}

/* ===== حقول الإدخال ===== */
.amjad-dark-mode input[type="text"],
.amjad-dark-mode input[type="number"],
.amjad-dark-mode input[type="email"],
.amjad-dark-mode input[type="password"],
.amjad-dark-mode textarea,
.amjad-dark-mode select {
    background-color: var(--amjad-input-bg) !important;
    color: var(--amjad-text) !important;
    border-color: var(--amjad-border) !important;
}

.amjad-dark-mode input::placeholder,
.amjad-dark-mode textarea::placeholder {
    color: var(--amjad-text-muted) !important;
}

/* ===== شريط التنقل ===== */
.amjad-dark-mode .amjad-nav,
.amjad-dark-mode .amjad-tabs,
.amjad-dark-mode .tab-nav {
    background-color: var(--amjad-bg-secondary);
    border-color: var(--amjad-border);
}

.amjad-dark-mode .amjad-nav a,
.amjad-dark-mode .tab-btn {
    color: var(--amjad-text-muted);
}

.amjad-dark-mode .amjad-nav a:hover,
.amjad-dark-mode .tab-btn:hover,
.amjad-dark-mode .tab-btn.active {
    color: var(--amjad-secondary);
    background-color: rgba(99, 179, 237, 0.1);
}

/* ===== القارئ في الوضع الليلي ===== */
.amjad-dark-mode .reader-content,
.amjad-dark-mode .reader-page,
.amjad-dark-mode .flipbook-page,
.amjad-dark-mode .page-content {
    background-color: #1e2533 !important;
    color: #d1d5db !important;
}

.amjad-dark-mode .book-page {
    background: linear-gradient(135deg, #1e2533, #252d3d) !important;
    color: #d1d5db !important;
    box-shadow: 0 0 30px rgba(0,0,0,0.5) !important;
}

.amjad-dark-mode .reader-controls,
.amjad-dark-mode .reader-toolbar {
    background-color: #2d3748 !important;
    border-color: #4a5568 !important;
}

/* ===== الجداول ===== */
.amjad-dark-mode table {
    border-color: var(--amjad-border);
}

.amjad-dark-mode table tr:nth-child(even) {
    background-color: rgba(74, 85, 104, 0.3);
}

.amjad-dark-mode table th {
    background-color: #374151;
    color: var(--amjad-text);
}

.amjad-dark-mode table td {
    border-color: var(--amjad-border);
}

/* ===== التنبيهات والرسائل ===== */
.amjad-dark-mode .amjad-alert,
.amjad-dark-mode .alert {
    border-color: var(--amjad-border);
}

.amjad-dark-mode .amjad-alert-info {
    background-color: rgba(99, 179, 237, 0.1);
    color: #90cdf4;
    border-color: #3b82f6;
}

.amjad-dark-mode .amjad-alert-success {
    background-color: rgba(104, 211, 145, 0.1);
    color: #68d391;
    border-color: #38a169;
}

.amjad-dark-mode .amjad-alert-warning {
    background-color: rgba(246, 173, 85, 0.1);
    color: #f6ad55;
    border-color: #d97706;
}

.amjad-dark-mode .amjad-alert-error {
    background-color: rgba(252, 129, 129, 0.1);
    color: #fc8181;
    border-color: #e53e3e;
}

/* ===== بطاقة الرصيد ===== */
.amjad-dark-mode .wallet-summary,
.amjad-dark-mode .balance-card {
    background-color: #374151;
    border-color: #4a5568;
}

.amjad-dark-mode .balance-value {
    color: #68d391;
}

/* ===== أدوات الاستلال ===== */
.amjad-dark-mode .plagiarism-input,
.amjad-dark-mode #plagiarism-text,
.amjad-dark-mode .results-section {
    background-color: var(--amjad-bg-secondary);
    border-color: var(--amjad-border);
    color: var(--amjad-text);
}

/* ===== شريط التقدم ===== */
.amjad-dark-mode .meter-bar {
    background-color: #374151;
}

/* ===== القوائم المنسدلة ===== */
.amjad-dark-mode .dropdown,
.amjad-dark-mode .select-dropdown {
    background-color: var(--amjad-bg-secondary);
    border-color: var(--amjad-border);
    color: var(--amjad-text);
}

/* ===== الكود والنصوص المنسقة ===== */
.amjad-dark-mode code,
.amjad-dark-mode pre {
    background-color: #1a202c;
    color: #a8d8ea;
    border-color: #4a5568;
}

/* ===== تحسينات للوصولية في الوضع الليلي ===== */
.amjad-dark-mode *:focus {
    outline-color: #63b3ed !important;
    outline-offset: 2px;
}

/* ===== زر تبديل الوضع ===== */
#amjad-dark-toggle {
    position: fixed;
    bottom: 85px;
    left: 20px;
    z-index: 9998;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #2c3e50;
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 10px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
    font-size: 20px;
}

#amjad-dark-toggle:hover {
    transform: scale(1.1);
    background: #3498db;
}

.amjad-dark-mode #amjad-dark-toggle {
    background: #f6e05e;
    color: #1a202c;
}

/* ===== انتقال سلس بين الأوضاع ===== */
.amjad-hub-container,
.amjad-hub-container *,
#amjad-reader,
#amjad-reader * {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* ===== إشعارات المنصة ===== */
.amjad-notifications-bell {
    position: relative;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #f0f4f8;
    transition: background 0.2s;
}

.amjad-notifications-bell:hover {
    background: #e2e8f0;
}

.amjad-dark-mode .amjad-notifications-bell {
    background: #4a5568;
}

.amjad-dark-mode .amjad-notifications-bell:hover {
    background: #718096;
}

.amjad-notifications-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ===== قائمة الإشعارات ===== */
.amjad-notifications-panel {
    position: absolute;
    top: 50px;
    left: 0;
    width: 320px;
    max-height: 400px;
    overflow-y: auto;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 9999;
    display: none;
}

.amjad-dark-mode .amjad-notifications-panel {
    background: #2d3748;
    border-color: #4a5568;
}

.amjad-notifications-panel.open {
    display: block;
    animation: slideDown 0.2s ease;
}

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

.amjad-notification-item {
    padding: 12px 16px;
    border-bottom: 1px solid #f0f4f8;
    cursor: pointer;
    transition: background 0.2s;
}

.amjad-dark-mode .amjad-notification-item {
    border-bottom-color: #4a5568;
}

.amjad-notification-item:hover {
    background: #f7fafc;
}

.amjad-dark-mode .amjad-notification-item:hover {
    background: #374151;
}

.amjad-notification-item.unread {
    border-right: 3px solid #3498db;
    background: #ebf8ff;
}

.amjad-dark-mode .amjad-notification-item.unread {
    background: rgba(52, 152, 219, 0.1);
}

.amjad-notification-title {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 3px;
}

.amjad-notification-msg {
    font-size: 12px;
    color: #718096;
    line-height: 1.4;
}

.amjad-dark-mode .amjad-notification-msg {
    color: #a0aec0;
}

.amjad-notification-time {
    font-size: 11px;
    color: #a0aec0;
    margin-top: 4px;
}

.amjad-notifications-header {
    padding: 14px 16px;
    font-weight: 700;
    font-size: 14px;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.amjad-dark-mode .amjad-notifications-header {
    border-bottom-color: #4a5568;
    color: #e2e8f0;
}

.amjad-mark-all-read {
    font-size: 11px;
    color: #3498db;
    cursor: pointer;
    text-decoration: underline;
    background: none;
    border: none;
    padding: 0;
}