:root {
    --primary-color: #0b5738;
    --primary-light: #e8f4ee;
    --primary-dark: #073b26;
    --secondary-color: #c59b27;
    --accent-color: #d4af37;
    --text-main: #1f2937;
    --text-muted: #4b5563;
    --bg-body: #f3f4f6;
    --bg-card: #ffffff;
    --border-color: #d1d5db;
    --border-dark: #374151;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-family);
    background-color: var(--bg-body);
    color: var(--text-main);
    direction: rtl;
    text-align: right;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* ===== شريط التنقل ===== */
.navbar {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
    padding: 10px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 100;
    gap: 12px;
    flex-wrap: wrap;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.navbar-brand > i { font-size: 22px; color: var(--secondary-color); }

.navbar-title h1 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

.navbar-title p {
    font-size: 0.72rem;
    opacity: 0.85;
    margin: 0;
}

.navbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.nav-user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    padding: 5px 12px;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.nav-user-badge .user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--secondary-color);
    color: #111827;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.85rem;
}

.nav-user-badge .user-meta { line-height: 1.2; }
.nav-user-badge .user-name { font-size: 0.78rem; font-weight: 700; }
.nav-user-badge .user-role { font-size: 0.68rem; opacity: 0.85; }

/* ===== أزرار ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    font-size: 0.84rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary { background-color: var(--secondary-color); color: #111827; }
.btn-primary:hover { background-color: #b58d1f; transform: translateY(-1px); }

.btn-secondary { background-color: rgba(255, 255, 255, 0.15); color: white; border-color: rgba(255, 255, 255, 0.3); }
.btn-secondary:hover { background-color: rgba(255, 255, 255, 0.25); }

.btn-outline-danger { background-color: transparent; color: #ef4444; border-color: #ef4444; }
.btn-outline-danger:hover { background-color: #ef4444; color: white; }

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

.btn-dim { background-color: transparent; color: #6b7280; border-color: var(--border-color); }
.btn-dim:hover { background-color: #f3f4f6; color: #374151; }

.btn-success { background-color: #10b981; color: white; }
.btn-success:hover { background-color: #059669; }

.btn-sm { padding: 5px 10px; font-size: 0.76rem; }
.btn-lg { padding: 11px 20px; font-size: 0.95rem; }
.btn-block { width: 100%; }

/* ===== الحاوية ===== */
.container {
    flex: 1;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 22px 18px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.page-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.page-subtitle { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }

/* ===== بطاقات ===== */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.card-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    background: #fafafa;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.card-body { padding: 16px; }

/* ===== شبكات اللوحة ===== */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.dash-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.dash-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.dash-card .dash-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--primary-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.dash-card h3 { font-size: 0.95rem; color: var(--text-main); margin-bottom: 4px; }
.dash-card p { font-size: 0.75rem; color: var(--text-muted); line-height: 1.6; }
.dash-card .dash-count {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--primary-color);
    color: #fff;
    min-width: 30px;
    height: 30px;
    padding: 0 8px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}
.dash-card .dash-count.warning { background: var(--secondary-color); color: #111827; }
.dash-card .dash-count.success { background: #10b981; }

.dash-card a { text-decoration: none; color: inherit; }

/* ===== الجداول ===== */
.table-wrap { overflow-x: auto; }

table.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.table thead th {
    background: var(--primary-light);
    color: var(--primary-dark);
    text-align: right;
    padding: 10px 12px;
    font-size: 0.76rem;
    white-space: nowrap;
    border-bottom: 2px solid var(--primary-color);
}

.table tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table tbody tr:hover { background: #f9fafb; }

/* ===== شارات الحالة ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    white-space: nowrap;
}

.status-draft { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e1; }
.status-pending { background: #eef2ff; color: #4338ca; border: 1px solid #c7d2fe; }
.status-waiting { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }
.status-approved { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; }

/* ===== النماذج ===== */
.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 9px 12px;
    font-size: 0.85rem;
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: #fff;
    color: var(--text-main);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-light);
}

.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: 200px; }

.form-text { font-size: 0.72rem; color: var(--text-muted); margin-top: 4px; }

/* ===== تسجيل الدخول ===== */
.login-page {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 32px;
}

.login-logo {
    text-align: center;
    margin-bottom: 20px;
}

.login-logo img { width: 72px; height: 72px; }

.login-logo h1 { font-size: 1.1rem; color: var(--primary-dark); margin-top: 10px; }
.login-logo p { font-size: 0.76rem; color: var(--text-muted); margin-top: 2px; }
.login-version { font-size: 0.7rem; color: #9ca3af; margin-top: 8px; letter-spacing: 0.3px; }

/* ===== التنبيهات ===== */
.alert {
    padding: 11px 14px;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid transparent;
}

.alert-success { background: #ecfdf5; color: #047857; border-color: #a7f3d0; }
.alert-danger { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.alert-info { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.alert-warning { background: #fffbeb; color: #b45309; border-color: #fde68a; }

/* ===== شاشة التوست ===== */
.toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #1f2937;
    color: white;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    pointer-events: none;
    max-width: calc(100vw - 40px);
}

.toast.show { opacity: 1; transform: translateY(0); pointer-events: auto; }
.toast-success { border-right: 4px solid #10b981; }
.toast-error { border-right: 4px solid #ef4444; }

/* ===== شريط التنقل الفرعي ===== */
.subnav {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 55px;
    z-index: 90;
    overflow-x: auto;
}

.subnav .container {
    display: flex;
    gap: 4px;
    padding: 0 18px;
    min-width: max-content;
}

.subnav-link {
    padding: 10px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.subnav-link:hover { color: var(--primary-color); }

.subnav-link.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    background: var(--primary-light);
}

/* ===== تبويبات ===== */
.tabs { display: flex; border-bottom: 2px solid var(--border-color); margin-bottom: 18px; gap: 4px; flex-wrap: wrap; }

.tab-link {
    padding: 10px 18px;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: inherit;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--text-muted);
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.tab-link.active { color: var(--primary-color); border-bottom-color: var(--primary-color); }
.tab-link:hover { color: var(--primary-color); }

/* ===== تذييل ===== */
.app-footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    font-size: 0.72rem;
    padding: 12px;
    margin-top: auto;
}

/* ===== استجابة ===== */
@media (max-width: 768px) {
    .navbar-title p { display: none; }
    .navbar-actions .btn span { display: none; }
    .nav-user-badge .user-meta { display: none; }
    .page-header h1 { font-size: 1.05rem; }
    .dash-grid { grid-template-columns: 1fr; }
}