/* site.css - النسخة النهائية */

/* ===== متغيرات الألوان ===== */
:root {
    --primary: #FF6B35;
    --secondary: #2A2D43;
    --accent: #FFD166;
    --light: #F8F9FA;
    --dark: #2C3E50;
    --gray: #6C757D;
    --success: #28A745;
    --danger: #DC3545;
    --warning: #FFC107;
    --info: #17A2B8;
    --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    --radius: 12px;
    --transition: all 0.3s ease;
}

/* ===== خط Cairo ===== */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

* {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
}

/* ===== إعادة ضبط عامة ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    background-color: #f5f6fa;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.6;
}

/* ===== Navbar محسن ===== */
.navbar {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    box-shadow: var(--shadow);
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.8rem;
    color: white !important;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

    .navbar-brand:hover {
        color: var(--accent) !important;
        transform: translateY(-2px);
    }

/* تحسين المسافات في الـ Navbar */
.navbar-nav {
    gap: 8px;
}

    .navbar-nav .nav-item {
        margin: 0 4px;
    }

    .navbar-nav .nav-link {
        font-weight: 600;
        color: white !important;
        padding: 10px 16px !important;
        border-radius: 8px;
        transition: var(--transition);
        position: relative;
    }

        .navbar-nav .nav-link:hover {
            color: var(--accent) !important;
            background-color: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        .navbar-nav .nav-link.btn-warning {
            background: linear-gradient(135deg, var(--accent), #FFB347);
            color: var(--secondary) !important;
            font-weight: 700;
            padding: 10px 20px !important;
        }

            .navbar-nav .nav-link.btn-warning:hover {
                background: linear-gradient(135deg, #FFB347, var(--accent));
                transform: translateY(-2px);
                box-shadow: 0 5px 15px rgba(255, 193, 7, 0.4);
            }

    /* Dropdown محسن */
    .navbar-nav .dropdown-menu {
        background-color: white;
        border: none;
        border-radius: var(--radius);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        animation: fadeIn 0.3s ease;
        min-width: 250px;
    }

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar-nav .dropdown-item {
    color: var(--dark);
    padding: 10px 20px;
    transition: var(--transition);
    font-weight: 500;
}

    .navbar-nav .dropdown-item:hover {
        background-color: var(--primary);
        color: white;
        transform: translateX(5px);
    }

/* Dropdown متعدد المستويات */
.dropdown-submenu {
    position: relative;
}

    .dropdown-submenu .dropdown-menu {
        top: 0;
        right: 100%;
        margin-top: -1px;
        margin-right: 0;
        display: none;
    }

    .dropdown-submenu:hover .dropdown-menu {
        display: block;
    }

/* ===== الصفحات الرئيسية ===== */
.page-header {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    color: white;
    padding: 3rem 0;
    margin-bottom: 3rem;
    border-radius: 0 0 var(--radius) var(--radius);
}

    .page-header .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .page-header h2 {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 0.5rem;
    }

    .page-header p {
        font-size: 1.1rem;
        opacity: 0.9;
        margin-bottom: 0;
    }

/* ===== المحتوى الرئيسي ===== */
.container-fluid {
    padding: 20px;
    flex: 1;
}

/* ===== البطاقات ===== */
.card {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
    background: white;
    position: relative;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

    .card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
    }

    .card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, var(--primary), var(--accent));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.5s ease;
    }

    .card:hover::before {
        transform: scaleX(1);
    }

.card-header {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.25rem 1.5rem;
}

    .card-header h5,
    .card-header h6 {
        color: var(--secondary);
        font-weight: 700;
        margin: 0;
    }

.card-body {
    padding: 1.5rem;
}

/* ===== الأزرار ===== */
.btn {
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

    .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s ease;
        z-index: -1;
    }

    .btn:hover::before {
        left: 100%;
    }

.btn-warning {
    background: linear-gradient(135deg, var(--accent), #FFB347);
    color: var(--secondary);
}

    .btn-warning:hover {
        background: linear-gradient(135deg, #FFB347, var(--accent));
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(255, 193, 7, 0.4);
    }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #FF8C42);
    border: none;
}

    .btn-primary:hover {
        background: linear-gradient(135deg, #FF8C42, var(--primary));
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(255, 107, 53, 0.4);
    }

.btn-success {
    background: linear-gradient(135deg, var(--success), #20c997);
    border: none;
}

    .btn-success:hover {
        background: linear-gradient(135deg, #20c997, var(--success));
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(40, 167, 69, 0.4);
    }

.btn-danger {
    background: linear-gradient(135deg, var(--danger), #e83e8c);
    border: none;
}

    .btn-danger:hover {
        background: linear-gradient(135deg, #e83e8c, var(--danger));
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(220, 53, 69, 0.4);
    }

.btn-outline-primary {
    color: var(--primary);
    border: 2px solid var(--primary);
    background: transparent;
}

    .btn-outline-primary:hover {
        background: var(--primary);
        color: white;
    }

/* أزرار المجموعات */
.btn-group-sm .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.875rem;
}

/* ===== الجداول ===== */
.table {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

    .table thead {
        background: linear-gradient(135deg, var(--secondary), var(--dark));
        color: white;
    }

        .table thead th {
            border: none;
            padding: 1rem;
            font-weight: 600;
            text-align: right;
        }

    .table tbody tr {
        transition: var(--transition);
    }

        .table tbody tr:hover {
            background-color: rgba(255, 107, 53, 0.05);
            transform: translateY(-2px);
        }

    .table tbody td {
        padding: 1rem;
        vertical-align: middle;
        border-color: #f1f1f1;
        color: #333;
        text-align: right;
    }

/* ===== النماذج ===== */
.form-control,
.form-select,
textarea {
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    padding: 12px 15px;
    font-size: 1rem;
    transition: var(--transition);
    background-color: white;
    color: #333;
}

    .form-control:focus,
    .form-select:focus,
    textarea:focus {
        border-color: var(--primary);
        box-shadow: 0 0 0 0.25rem rgba(255, 107, 53, 0.25);
        transform: translateY(-2px);
    }

.form-label {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 8px;
    font-size: 1rem;
}

.form-check-label {
    color: #333;
}

/* ===== Badges ===== */
.badge {
    padding: 0.35em 0.65em;
    font-weight: 600;
    border-radius: 6px;
    font-size: 0.85em;
}

.badge-approved {
    background-color: #28a745;
    color: white;
}

.badge-rejected {
    background-color: #dc3545;
    color: white;
}

.badge-pending {
    background-color: #ffc107;
    color: black;
}

.badge-info {
    background-color: var(--info);
    color: white;
}

.badge-warning {
    background-color: var(--warning);
    color: black;
}

.badge-primary {
    background-color: var(--primary);
    color: white;
}

.badge-secondary {
    background-color: var(--gray);
    color: white;
}

/* ===== الإحصائيات ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--primary);
    transition: transform 0.3s ease;
}

    .stat-item:hover {
        transform: translateY(-5px);
    }

    .stat-item i {
        font-size: 2.5rem;
        color: var(--primary);
        margin-bottom: 1rem;
    }

    .stat-item h3 {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        color: var(--secondary);
    }

    .stat-item p {
        color: #666;
        font-size: 0.95rem;
        margin: 0;
    }

/* ===== بطاقات الشركات ===== */
.company-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s;
    height: 100%;
}

    .company-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    }

    .company-card h5 {
        color: var(--secondary);
        font-weight: 700;
        margin-bottom: 1rem;
        border-bottom: 2px solid var(--primary);
        padding-bottom: 0.5rem;
    }

.company-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #333;
}

    .info-item i {
        color: var(--primary);
        width: 20px;
        text-align: center;
    }

    .info-item span {
        font-weight: 500;
    }

/* ===== الفلترة ===== */
.filter-card {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
}

/* ===== الرسوم البيانية ===== */
canvas {
    max-width: 100%;
    height: auto;
}

/* ===== Footer ===== */
footer {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--dark) 100%);
    color: white;
    padding: 3rem 0 2rem;
    margin-top: auto;
}

    footer a {
        color: var(--accent);
        text-decoration: none;
        transition: var(--transition);
        font-weight: 500;
    }

        footer a:hover {
            color: white;
            text-decoration: underline;
            transform: translateX(5px);
        }

/* ===== Tooltips ===== */
.tooltip {
    font-family: 'Cairo', sans-serif;
}

/* ===== Carousel ===== */
.carousel {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
}

.carousel-inner {
    border-radius: var(--radius);
}

.carousel-item {
    height: 500px;
}

    .carousel-item img {
        object-fit: cover;
        height: 100%;
        filter: brightness(0.9);
    }

.carousel-caption {
    background: linear-gradient(135deg, rgba(42, 45, 67, 0.85) 0%, rgba(42, 45, 67, 0.95) 100%);
    border-radius: var(--radius);
    padding: 2rem !important;
    bottom: 50px !important;
    left: 10% !important;
    right: 10% !important;
    text-align: center;
    animation: slideUp 0.8s ease;
}

@@@@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}


/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 5px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(135deg, var(--accent), var(--primary));
    }

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .container-fluid {
        padding: 15px;
    }
}

@media (max-width: 992px) {
    .navbar-nav {
        gap: 5px;
    }

        .navbar-nav .nav-link {
            padding: 8px 12px !important;
        }

    .page-header {
        padding: 2rem 0;
    }

        .page-header h2 {
            font-size: 2rem;
        }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .carousel-item {
        height: 400px;
    }

    .carousel-caption {
        bottom: 30px !important;
        left: 5% !important;
        right: 5% !important;
        padding: 1.5rem !important;
    }
}

@media (max-width: 768px) {
    .container-fluid {
        padding: 10px;
    }

    .page-header {
        padding: 1.5rem 0;
        margin-bottom: 2rem;
    }

        .page-header h2 {
            font-size: 1.8rem;
        }

        .page-header .container {
            flex-direction: column;
            align-items: flex-start;
        }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .card-body {
        padding: 1rem;
    }

    .company-info {
        grid-template-columns: 1fr;
    }

    .table-responsive {
        margin: 0 -10px;
        padding: 0 10px;
    }

    .carousel-item {
        height: 350px;
    }

    .carousel-caption h3 {
        font-size: 1.5rem;
    }

    .carousel-caption p {
        font-size: 1rem;
    }

    .btn-group {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    .btn-group-sm .btn {
        padding: 0.35rem 0.5rem;
        font-size: 0.8rem;
    }
}

@media (max-width: 576px) {
    .navbar-brand {
        font-size: 1.5rem;
    }

    .page-header h2 {
        font-size: 1.6rem;
    }

    .btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .stat-item {
        padding: 1rem;
    }

        .stat-item h3 {
            font-size: 1.5rem;
        }

    .table thead th,
    .table tbody td {
        padding: 0.75rem 0.5rem;
        font-size: 0.9rem;
    }
}

/* ===== Animations ===== */
@@@@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out;
}

/* ===== Utilities ===== */
.text-dark {
    color: #333 !important;
}

.text-light {
    color: #666 !important;
}

.text-muted {
    color: #888 !important;
}

.shadow-sm {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

.rounded-lg {
    border-radius: 15px !important;
}

/* ===== Dashboard Cards ===== */
.dashboard-card {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border-top: 4px solid var(--primary);
}

    .dashboard-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    }

    .dashboard-card i {
        font-size: 3rem;
        color: var(--primary);
        margin-bottom: 1rem;
    }

    .dashboard-card h3 {
        color: var(--secondary);
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }

    .dashboard-card p {
        color: var(--gray);
        font-size: 0.9rem;
    }

/* ===== Loading States ===== */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

    .loading::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 30px;
        height: 30px;
        border: 3px solid #f3f3f3;
        border-top: 3px solid var(--primary);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@@@@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* ===== Empty States ===== */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

    .empty-state i {
        font-size: 4rem;
        color: #ddd;
        margin-bottom: 1.5rem;
    }

    .empty-state h4 {
        color: #666;
        margin-bottom: 0.5rem;
    }

    .empty-state p {
        color: #888;
        margin-bottom: 1.5rem;
    }