/* استيراد خط Cairo من Google */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200&display=swap');

/* المتغيرات - ألوان ميدورا */
:root {
    --primary: #1a3a5c;           /* أزرق ميدورا الداكن */
    --primary-light: #2c5282;
    --primary-container: #2563eb;
    --accent: #2ecc71;             /* أخضر ميدورا */
    --accent-dark: #27ae60;
    --background: #f0f3f6;         /* خلفية Neumorphic */
    --surface: #f0f3f6;
    --surface-white: #ffffff;
    --on-surface: #191c1e;
    --on-surface-variant: #434655;
    --outline: #737686;
    --outline-variant: #c3c6d7;
    --error: #ba1a1a;
    --success: #2ecc71;
    --warning: #f39c12;
}

/* الأساس */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--background);
    color: var(--on-surface);
    direction: rtl;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ===== تأثيرات Neumorphic ===== */

/* عنصر بارز */
.neumorphic-raised {
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    box-shadow: 
        16px 16px 32px rgba(163, 177, 198, 0.7), 
        -16px -16px 32px rgba(255, 255, 255, 1);
    border-top: 1.5px solid rgba(255, 255, 255, 1);
    border-right: 1.5px solid rgba(255, 255, 255, 1); /* RTL */
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

/* عنصر غائص */
.neumorphic-inset {
    background: #f0f3f6;
    box-shadow: 
        inset 10px 10px 20px rgba(163, 177, 198, 0.5), 
        inset -10px -10px 20px rgba(255, 255, 255, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* سطح محدب */
.convex-surface {
    background: linear-gradient(145deg, #ffffff, #d9dfe8) !important;
}

/* عناصر صغيرة منحوتة */
.sculpted-element {
    box-shadow: 
        8px 8px 16px rgba(163, 177, 198, 0.7), 
        -8px -8px 16px rgba(255, 255, 255, 1),
        inset 2px 2px 4px rgba(255, 255, 255, 0.8);
    border-top: 1px solid rgba(255, 255, 255, 1);
}

/* زجاجي */
.glass-neumorphic {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 
        16px 16px 32px rgba(163, 177, 198, 0.4), 
        -16px -16px 32px rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

/* ضغط تفاعلي */
.interactive-depth:active {
    box-shadow: 
        inset 10px 10px 20px rgba(163, 177, 198, 0.7), 
        inset -10px -10px 20px rgba(255, 255, 255, 1) !important;
    transform: scale(0.96) translateY(2px) !important;
}

/* حافة مضيئة */
.edge-highlight { position: relative; }
.edge-highlight::before {
    content: "";
    position: absolute;
    top: 0; right: 0; left: 0; height: 1px;
    background: rgba(255,255,255,1);
    border-radius: inherit;
    z-index: 1;
}

/* توهج */
.ethereal-glow {
    filter: drop-shadow(0 0 20px rgba(26, 58, 92, 0.5));
}

/* ===== الشريط العلوي ===== */
.top-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 70px;
    background: rgba(240, 243, 246, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    transition: all 0.3s ease;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.navbar-logo-icon {
    width: 42px;
    height: 42px;
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.7), -6px -6px 12px rgba(255, 255, 255, 1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar-logo-icon svg { width: 24px; height: 24px; }

.navbar-brand-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.navbar-brand-sub {
    font-size: 0.7rem;
    color: var(--on-surface-variant);
    font-weight: 500;
}

.navbar-actions { display: flex; align-items: center; gap: 1rem; }

.navbar-action-btn {
    width: 40px; height: 40px;
    border-radius: 12px;
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.6), -6px -6px 12px rgba(255, 255, 255, 1);
    border: none;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--on-surface-variant);
    transition: all 0.2s;
    text-decoration: none;
}
.navbar-action-btn:hover { color: var(--primary); transform: translateY(-2px); }

.navbar-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.6), -6px -6px 12px rgba(255, 255, 255, 1);
    border: 2px solid rgba(255,255,255,0.8);
    overflow: hidden;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary);
}

.navbar-user-info { text-align: right; }
.navbar-user-name { font-size: 0.85rem; font-weight: 700; color: var(--on-surface); }
.navbar-user-role { font-size: 0.7rem; color: var(--on-surface-variant); }

/* ===== الشريط الجانبي ===== */
.sidebar {
    position: fixed;
    top: 70px;
    right: 0;
    width: 260px;
    height: calc(100vh - 70px);
    background: var(--background);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 900;
    padding: 1.5rem 1rem;
    border-left: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: -10px 0 30px rgba(163, 177, 198, 0.2);
    transition: all 0.3s ease;
}

.sidebar::-webkit-scrollbar { width: 0; }

.sidebar-section-title {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--outline);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 0.5rem 0.75rem;
    margin-bottom: 0.25rem;
    margin-top: 1rem;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 16px;
    color: var(--on-surface-variant);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-bottom: 0.25rem;
    position: relative;
}

.sidebar-item:hover {
    background: linear-gradient(145deg, #ffffff, #e8ecf0);
    box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.5), -6px -6px 12px rgba(255, 255, 255, 1);
    color: var(--primary);
    transform: translateX(-3px);
}

.sidebar-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    box-shadow: 8px 8px 20px rgba(26, 58, 92, 0.35), -4px -4px 10px rgba(255, 255, 255, 0.5);
    color: #ffffff;
    transform: translateX(-3px);
}

.sidebar-item.active .sidebar-icon { color: rgba(255,255,255,0.9); }

.sidebar-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: all 0.3s;
}

.sidebar-item:not(.active) .sidebar-icon {
    background: var(--background);
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.5), inset -4px -4px 8px rgba(255, 255, 255, 1);
}

.sidebar-item.active .sidebar-icon {
    background: rgba(255,255,255,0.2);
}

/* ===== تخطيط التطبيق الكامل ===== */
.app-layout {
    display: flex;
    width: 100%;
    min-height: 100vh;
    box-sizing: border-box;
    position: relative;
}

/* ===== المحتوى الرئيسي ===== */
.main-content {
    margin-right: 260px;
    margin-left: 0;
    margin-top: 70px;
    padding: 2.5rem 3rem;
    min-height: calc(100vh - 70px);
    width: calc(100% - 260px);
    flex: 1 1 auto;
    max-width: calc(100% - 260px);
    box-sizing: border-box;
    transition: all 0.3s ease;
}

/* شبكة الإحصائيات الموزعة على كامل العرض */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
    width: 100%;
}

/* شبكة الجداول والمحتوى الثنائي */
.dashboard-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 1.5rem;
    width: 100%;
    margin-bottom: 2rem;
}

/* ===== بطاقات الإحصاء ===== */
.stat-card {
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    box-shadow: 12px 12px 24px rgba(163, 177, 198, 0.65), -12px -12px 24px rgba(255, 255, 255, 1);
    border-top: 1.5px solid rgba(255, 255, 255, 1);
    border-right: 1.5px solid rgba(255, 255, 255, 1);
    border-radius: 24px;
    padding: 1.75rem;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: right;
    width: 100%;
    box-sizing: border-box;
}
.stat-card:hover { transform: translateY(-4px); }

.stat-card-icon {
    width: 54px; height: 54px;
    border-radius: 16px;
    background: #f0f3f6;
    box-shadow: inset 6px 6px 12px rgba(163, 177, 198, 0.5), inset -6px -6px 12px rgba(255, 255, 255, 1);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
}

.stat-card-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.stat-card-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--on-surface-variant);
    letter-spacing: 0.02em;
    margin-top: 0.5rem;
}

.stat-card-badge {
    display: inline-flex; align-items: center; gap: 0.35rem;
    background: #fff;
    padding: 0.3rem 0.85rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 0.85rem;
    box-shadow: 4px 4px 8px rgba(163, 177, 198, 0.5), -4px -4px 8px rgba(255, 255, 255, 1);
}

/* ===== بطاقة رئيسية ===== */
.hero-card {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 16px 16px 32px rgba(163, 177, 198, 0.4), -16px -16px 32px rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 2.5rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}
.hero-card::before {
    content: '';
    position: absolute;
    top: -60px; left: -60px;
    width: 200px; height: 200px;
    background: radial-gradient(circle, rgba(26,58,92,0.08), transparent);
    border-radius: 50%;
}

/* ===== جداول ===== */
.table-container {
    background: linear-gradient(145deg, #ffffff, #e8ecf0);
    box-shadow: 12px 12px 24px rgba(163, 177, 198, 0.6), -12px -12px 24px rgba(255, 255, 255, 1);
    border-radius: 24px;
    overflow: hidden;
    border-top: 1.5px solid rgba(255, 255, 255, 1);
}

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

.table-container thead th {
    padding: 1rem 1.25rem;
    text-align: right;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(240, 243, 246, 0.8);
    border-bottom: 1px solid rgba(195, 198, 215, 0.3);
}

.table-container tbody td {
    padding: 1rem 1.25rem;
    font-size: 0.875rem;
    color: var(--on-surface);
    border-bottom: 1px solid rgba(195, 198, 215, 0.2);
    font-weight: 500;
}

.table-container tbody tr:hover {
    background: rgba(255, 255, 255, 0.7);
}

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

/* ===== أزرار ===== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 14px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 8px 8px 20px rgba(26, 58, 92, 0.4), -4px -4px 10px rgba(255, 255, 255, 0.5);
    transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 0.5rem;
    text-decoration: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 12px 12px 28px rgba(26, 58, 92, 0.45); color: white; }
.btn-primary:active { transform: scale(0.96) translateY(2px); }

.btn-secondary {
    background: linear-gradient(145deg, #ffffff, #e0e5ec);
    color: var(--primary);
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 14px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 8px 8px 16px rgba(163, 177, 198, 0.6), -8px -8px 16px rgba(255, 255, 255, 1);
    transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 0.5rem;
    text-decoration: none;
}
.btn-secondary:hover { transform: translateY(-2px); color: var(--primary); }

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 14px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 8px 8px 20px rgba(46, 204, 113, 0.4);
    transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 0.5rem;
    text-decoration: none;
}

.btn-danger {
    background: linear-gradient(135deg, #ba1a1a, #c0392b);
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    border-radius: 14px;
    font-family: 'Cairo', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 8px 8px 20px rgba(186, 26, 26, 0.35);
    transition: all 0.3s;
    display: inline-flex; align-items: center; gap: 0.5rem;
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.8rem; border-radius: 10px; }

/* ===== حقول الإدخال ===== */
.form-control, .form-select {
    background: #f0f3f6;
    box-shadow: inset 8px 8px 16px rgba(163, 177, 198, 0.45), inset -8px -8px 16px rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 14px;
    padding: 0.85rem 1.1rem;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    color: var(--on-surface);
    width: 100%;
    transition: all 0.3s;
    outline: none;
}
.form-control:focus, .form-select:focus {
    box-shadow: inset 10px 10px 20px rgba(163, 177, 198, 0.5), inset -10px -10px 20px rgba(255, 255, 255, 1), 0 0 0 3px rgba(26, 58, 92, 0.15);
    border-color: rgba(26, 58, 92, 0.3);
}
.form-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--on-surface-variant);
    margin-bottom: 0.5rem;
    display: block;
}
.form-group { margin-bottom: 1.25rem; }

/* ===== Badges ===== */
.badge {
    display: inline-flex; align-items: center; gap: 0.3rem;
    padding: 0.3rem 0.8rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
}
.badge-success { background: rgba(46, 204, 113, 0.15); color: #27ae60; }
.badge-danger  { background: rgba(186, 26, 26, 0.12); color: #ba1a1a; }
.badge-warning { background: rgba(243, 156, 18, 0.15); color: #e67e22; }
.badge-primary { background: rgba(26, 58, 92, 0.12); color: var(--primary); }
.badge-secondary { background: rgba(100, 168, 254, 0.15); color: #0060ac; }

/* ===== بطاقة عامة ===== */
.card {
    background: linear-gradient(145deg, #ffffff, #e8ecf0);
    box-shadow: 12px 12px 24px rgba(163, 177, 198, 0.6), -12px -12px 24px rgba(255, 255, 255, 1);
    border-radius: 24px;
    border-top: 1.5px solid rgba(255, 255, 255, 1);
    overflow: hidden;
}
.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(195, 198, 215, 0.25);
    background: rgba(240, 243, 246, 0.6);
    display: flex; align-items: center; justify-content: space-between;
}
.card-header h5, .card-header h6 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--primary);
    margin: 0;
}
.card-body { padding: 1.5rem; }

/* ===== Modal ===== */
.modal-content {
    background: linear-gradient(145deg, #ffffff, #e8ecf0);
    box-shadow: 20px 20px 40px rgba(163, 177, 198, 0.7), -20px -20px 40px rgba(255, 255, 255, 1);
    border: none;
    border-radius: 28px;
    border-top: 2px solid rgba(255, 255, 255, 1);
}
.modal-header {
    background: rgba(240, 243, 246, 0.8);
    border-bottom: 1px solid rgba(195, 198, 215, 0.3);
    border-radius: 28px 28px 0 0;
    padding: 1.25rem 1.5rem;
}
.modal-title { font-weight: 800; color: var(--primary); }
.modal-footer {
    background: rgba(240, 243, 246, 0.5);
    border-top: 1px solid rgba(195, 198, 215, 0.3);
    border-radius: 0 0 28px 28px;
    padding: 1rem 1.5rem;
}

/* ===== Alerts / Flash ===== */
.alert {
    border-radius: 16px;
    border: none;
    padding: 1rem 1.25rem;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex; align-items: center; gap: 0.75rem;
}
.alert-success {
    background: rgba(46, 204, 113, 0.12);
    color: #1a7a45;
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.2), inset -4px -4px 8px rgba(255, 255, 255, 0.7);
}
.alert-danger {
    background: rgba(186, 26, 26, 0.1);
    color: #93000a;
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.2), inset -4px -4px 8px rgba(255, 255, 255, 0.7);
}
.alert-warning {
    background: rgba(243, 156, 18, 0.12);
    color: #b45309;
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.2), inset -4px -4px 8px rgba(255, 255, 255, 0.7);
}
.alert-info {
    background: rgba(26, 58, 92, 0.1);
    color: var(--primary);
    box-shadow: inset 4px 4px 8px rgba(163, 177, 198, 0.2), inset -4px -4px 8px rgba(255, 255, 255, 0.7);
}

/* ===== Page Header ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.page-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.02em;
}
.page-subtitle {
    font-size: 0.85rem;
    color: var(--on-surface-variant);
    font-weight: 500;
    margin-top: 0.2rem;
}

/* ===== تبويبات ===== */
.nav-tabs {
    border: none;
    background: var(--background);
    box-shadow: inset 8px 8px 16px rgba(163, 177, 198, 0.4), inset -8px -8px 16px rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 0.4rem;
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.nav-tabs .nav-link {
    border: none;
    border-radius: 12px;
    padding: 0.6rem 1.1rem;
    font-weight: 700;
    font-size: 0.82rem;
    color: var(--on-surface-variant);
    transition: all 0.3s;
    background: transparent;
    white-space: nowrap;
}
.nav-tabs .nav-link.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: #fff;
    box-shadow: 6px 6px 14px rgba(26, 58, 92, 0.35);
}
.nav-tabs .nav-link:hover:not(.active) { color: var(--primary); background: rgba(255,255,255,0.7); }

/* ===== Animations ===== */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-fade-in { animation: fadeIn 0.4s ease forwards; }

/* ===== صفحة تسجيل الدخول ===== */
.login-page {
    min-height: 100vh;
    background: linear-gradient(135deg, #1a3a5c 0%, #2c5282 50%, #1a3a5c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}
.login-page::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(46,204,113,0.15), transparent);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}
.login-page::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -100px;
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.06), transparent);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite reverse;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    box-shadow: 24px 24px 48px rgba(0, 0, 0, 0.25), -10px -10px 20px rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    padding: 3rem 2.5rem;
    width: 100%;
    max-width: 420px;
    border-top: 2px solid rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 10;
}

.login-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 2rem;
    text-align: center;
}

.login-logo-icon {
    width: 80px; height: 80px;
    background: var(--background);
    box-shadow: 12px 12px 24px rgba(163, 177, 198, 0.7), -12px -12px 24px rgba(255, 255, 255, 1);
    border-radius: 24px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1rem;
    animation: float 6s ease-in-out infinite;
}

.login-title { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.login-subtitle { font-size: 0.82rem; color: var(--on-surface-variant); font-weight: 500; margin-top: 0.25rem; }

.login-input-group {
    position: relative;
    margin-bottom: 1.25rem;
}
.login-input {
    background: #f0f3f6;
    box-shadow: inset 8px 8px 16px rgba(163, 177, 198, 0.45), inset -8px -8px 16px rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 16px;
    padding: 1rem 1.1rem 1rem 3rem;
    font-family: 'Cairo', sans-serif;
    font-size: 0.9rem;
    width: 100%;
    outline: none;
    transition: all 0.3s;
    direction: rtl;
}
.login-input:focus {
    box-shadow: inset 10px 10px 20px rgba(163, 177, 198, 0.5), inset -10px -10px 20px rgba(255, 255, 255, 1), 0 0 0 3px rgba(26, 58, 92, 0.15);
}
.login-input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--outline);
    font-size: 1.1rem;
}
.login-input-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--outline);
    padding: 0;
}

.login-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    border-radius: 16px;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 10px 10px 25px rgba(26, 58, 92, 0.5);
    transition: all 0.3s;
    margin-top: 0.5rem;
    letter-spacing: 0.02em;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 14px 14px 32px rgba(26, 58, 92, 0.55); }
.login-btn:active { transform: scale(0.97) translateY(2px); }

/* ===== عرض صورة الموظف ===== */
.employee-avatar {
    width: 80px; height: 80px;
    border-radius: 20px;
    object-fit: cover;
    box-shadow: 8px 8px 16px rgba(163, 177, 198, 0.6), -8px -8px 16px rgba(255, 255, 255, 1);
    border: 3px solid rgba(255,255,255,0.8);
}
.employee-avatar-sm {
    width: 40px; height: 40px;
    border-radius: 10px;
    object-fit: cover;
    box-shadow: 4px 4px 8px rgba(163, 177, 198, 0.5);
}

/* ===== شريط تقدم ===== */
.progress-bar-container {
    background: #f0f3f6;
    box-shadow: inset 6px 6px 12px rgba(163, 177, 198, 0.5), inset -6px -6px 12px rgba(255, 255, 255, 1);
    border-radius: 999px;
    height: 10px;
    overflow: hidden;
    padding: 2px;
}
.progress-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    box-shadow: 0 0 10px rgba(26, 58, 92, 0.4);
    transition: width 1s ease;
}

/* ===== نظام الإشعارات والتنبيهات (Notification System) ===== */
.notif-badge-pulse {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 800;
    min-width: 19px;
    height: 19px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    box-shadow: 0 0 10px rgba(231, 76, 60, 0.7);
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.7); }
    70% { transform: scale(1.08); box-shadow: 0 0 0 6px rgba(231, 76, 60, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(231, 76, 60, 0); }
}

.notif-dropdown {
    position: absolute;
    top: 52px;
    left: 0;
    width: 340px;
    background: linear-gradient(145deg, #ffffff, #edf1f5);
    border-radius: 20px;
    box-shadow: 12px 12px 30px rgba(163, 177, 198, 0.6), -10px -10px 30px #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.9);
    z-index: 1200;
    display: none;
    overflow: hidden;
    animation: fadeIn 0.25s ease;
}

.notif-dropdown.show {
    display: block;
}

.notif-dropdown-header {
    padding: 1rem 1.25rem;
    background: rgba(240, 243, 246, 0.9);
    border-bottom: 1px solid rgba(195, 198, 215, 0.3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--primary);
}

.notif-dropdown-body {
    max-height: 380px;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.notif-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.25rem;
    text-decoration: none;
    border-bottom: 1px solid rgba(195, 198, 215, 0.15);
    transition: background 0.2s;
}
.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: rgba(255, 255, 255, 0.8); }

.notif-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1rem;
}
.notif-icon-leave { background: rgba(243, 156, 18, 0.15); color: #d35400; }
.notif-icon-advance { background: rgba(39, 174, 96, 0.15); color: #27ae60; }
.notif-icon-visitor { background: rgba(142, 68, 173, 0.15); color: #8e44ad; }
.notif-icon-warning { background: rgba(186, 26, 26, 0.12); color: #ba1a1a; }

.notif-info { flex: 1; min-width: 0; }
.notif-title { font-size: 0.82rem; font-weight: 800; color: var(--on-surface); }
.notif-desc { font-size: 0.72rem; color: var(--on-surface-variant); margin-top: 0.15rem; }

.notif-empty {
    padding: 2rem 1rem;
    text-align: center;
    color: var(--outline);
    font-size: 0.85rem;
    font-weight: 600;
}

/* بطاقة مركز التنبيهات في لوحة التحكم */
.live-alerts-panel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.live-alert-card {
    background: linear-gradient(145deg, #ffffff, #edf1f5);
    box-shadow: 8px 8px 18px rgba(163, 177, 198, 0.5), -8px -8px 18px #ffffff;
    border-radius: 20px;
    padding: 1.1rem 1.35rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-right: 4px solid var(--accent);
    text-decoration: none;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.live-alert-card:hover {
    transform: translateY(-3px);
    box-shadow: 10px 10px 22px rgba(163, 177, 198, 0.6), -10px -10px 22px #ffffff;
}

.live-alert-card.alert-leaves { border-right-color: #f39c12; }
.live-alert-card.alert-advances { border-right-color: #27ae60; }
.live-alert-card.alert-visitors { border-right-color: #8e44ad; }
.live-alert-card.alert-warnings { border-right-color: #ba1a1a; }

.live-alert-icon {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: inset 3px 3px 6px rgba(163, 177, 198, 0.4), inset -3px -3px 6px #fff;
    flex-shrink: 0;
}

.live-alert-text { flex: 1; min-width: 0; }
.live-alert-count { font-size: 1.35rem; font-weight: 800; color: var(--primary); line-height: 1.1; }
.live-alert-label { font-size: 0.78rem; font-weight: 700; color: var(--on-surface-variant); margin-top: 0.25rem; }

/* ===== التجاوب الشامل (Responsive Breakpoints: Tablets, Phones, Desktops) ===== */

/* 1. أجهزة التابلت والشاشات المتوسطة (Tablets & Laptops <= 992px) */
@media (max-width: 992px) {
    #sidebarToggle {
        display: flex !important;
    }
    .sidebar {
        right: -280px;
        width: 280px;
        z-index: 1050;
        box-shadow: none;
    }
    .sidebar.open {
        right: 0;
        box-shadow: -10px 0 35px rgba(0, 0, 0, 0.25);
    }
    .main-content {
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 1.75rem 1.5rem !important;
    }
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .dashboard-grid-2 {
        grid-template-columns: 1fr;
    }
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
    }
    .table-container table {
        min-width: 650px;
    }
}

/* 2. الهواتف الذكية (Smartphones <= 768px) */
@media (max-width: 768px) {
    .main-content {
        padding: 1.25rem 1rem !important;
    }
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .page-title {
        font-size: 1.4rem;
    }
    .stat-card {
        padding: 1.25rem;
    }
    .stat-card-value {
        font-size: 1.85rem;
    }
    .hero-card {
        padding: 1.5rem 1.25rem;
        border-radius: 2rem;
    }
    .notif-dropdown {
        width: 310px;
        left: -30px;
    }
    .login-card {
        padding: 2rem 1.5rem;
        border-radius: 24px;
    }
    /* تحويل الحقول والشبكات الداخلية إلى عمود واحد لمنع التداخل */
    .card-body form div[style*="grid-template-columns: 1fr 1fr"],
    .card-body form div[style*="grid-template-columns:1fr 1fr"] {
        grid-template-columns: 1fr !important;
    }
    /* ملائمة النوافذ المنبثقة على الهواتف */
    .modal-dialog {
        margin: 0.75rem auto;
        max-width: calc(100% - 1.5rem);
    }
    .modal-content {
        border-radius: 22px;
    }
    /* مرونة أزرار الفلترة */
    .filter-bar, form[method="GET"] {
        grid-template-columns: 1fr !important;
    }
}

/* 3. الشاشات الصغيرة جداً (Small Mobile <= 576px) */
@media (max-width: 576px) {
    .top-navbar {
        height: 65px;
        padding: 0 0.85rem;
    }
    .main-content {
        margin-top: 65px;
        padding: 1rem 0.75rem !important;
    }
    .navbar-brand-sub {
        display: none;
    }
    .navbar-brand-name {
        font-size: 1rem;
    }
    .navbar-user-info {
        display: none;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .live-alerts-panel {
        grid-template-columns: 1fr;
    }
    .notif-dropdown {
        width: 290px;
        left: -15px;
    }
    .footer-credit-capsule {
        padding: 0.45rem 1rem;
        border-radius: 20px;
    }
    .footer-credit-line-top,
    .footer-credit-line-sub {
        font-size: 0.68rem;
    }
    .btn-primary, .btn-secondary, .btn-accent, .btn-danger {
        padding: 0.65rem 1.25rem;
    }
}

/* ===== Utilities ===== */
.text-primary-custom { color: var(--primary); }
.text-accent { color: var(--accent); }
.bg-primary-custom { background: var(--primary); }
.rounded-xl-custom { border-radius: 24px; }
.shadow-neu { box-shadow: 12px 12px 24px rgba(163, 177, 198, 0.6), -12px -12px 24px rgba(255, 255, 255, 1); }

/* ===== حقوق الملكية والتوقيع الفني المصغر (Artistic Minimalist Capsule) ===== */
.app-footer-credit {
    margin-top: 3rem;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.footer-credit-capsule {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(228, 233, 240, 0.8));
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 
        6px 6px 16px rgba(163, 177, 198, 0.4), 
        -6px -6px 16px rgba(255, 255, 255, 0.95),
        inset 1px 1px 1.5px rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 999px;
    padding: 0.45rem 1.6rem;
    text-align: center;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.18rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    user-select: none;
    max-width: fit-content;
}

.footer-credit-capsule:hover {
    transform: translateY(-2px);
    box-shadow: 
        8px 8px 20px rgba(163, 177, 198, 0.5), 
        -8px -8px 20px rgba(255, 255, 255, 1);
}

.footer-credit-line-top,
.footer-credit-line-sub {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    line-height: 1.35;
}

.footer-credit-line-top {
    font-size: 0.74rem;
    color: var(--on-surface-variant);
    font-weight: 600;
}

.footer-credit-line-top .copyright-mark {
    color: var(--outline);
    font-weight: 700;
}

.footer-credit-line-top .brand-text {
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.01em;
}

.footer-credit-line-top .year-badge {
    background: rgba(46, 204, 113, 0.12);
    color: #239b56;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 0.08rem 0.45rem;
    border-radius: 999px;
    letter-spacing: 0.03em;
}

.bullet-dot {
    color: var(--outline-variant);
    font-size: 0.6rem;
}

.footer-credit-line-top .rights-text {
    font-size: 0.68rem;
    color: var(--outline);
    font-weight: 500;
}

.footer-credit-line-sub {
    font-size: 0.7rem;
    color: var(--outline);
}

.footer-credit-line-sub .dev-tag {
    font-size: 0.64rem;
    color: var(--outline);
    font-weight: 600;
}

.footer-credit-line-sub .dev-author {
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.footer-phone {
    font-family: monospace;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--on-surface-variant);
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    direction: ltr;
}

.footer-phone i {
    font-size: 0.62rem;
    color: var(--accent);
}

.footer-phone:hover {
    color: var(--primary);
    transform: scale(1.04);
}

.phone-pipe {
    color: var(--outline-variant);
    font-size: 0.65rem;
}