/**
 * ملف سمة الألوان لنظام السوبر ماركت
 */

:root {
    /* الألوان الأساسية - نسق أزرق/بنفسجي احترافي */
    --primary-50: #f0f4ff;
    --primary-100: #d9e4ff;
    --primary-200: #b3c9ff;
    --primary-300: #8ca9ff;
    --primary-400: #6689ff;
    --primary-500: #4c6ef5;  /* اللون الأساسي */
    --primary-600: #3b5bdb;
    --primary-700: #2f4ab2;
    --primary-800: #253b8a;
    --primary-900: #1d2e61;
    
    /* الألوان الثانوية - نسق أخضر */
    --secondary-50: #f0fdf4;
    --secondary-100: #dcfce7;
    --secondary-200: #bbf7d0;
    --secondary-300: #86efac;
    --secondary-400: #4ade80;
    --secondary-500: #22c55e;  /* الأخضر الرئيسي */
    --secondary-600: #16a34a;
    --secondary-700: #15803d;
    --secondary-800: #166534;
    --secondary-900: #14532d;
    
    /* ألوان الحالة */
    --success-100: #d1fae5;
    --success-500: #10b981;
    --success-600: #059669;
    --success-700: #047857;
    --warning-100: #fef3c7;
    --warning-500: #f59e0b;
    --warning-600: #d97706;
    --warning-700: #b45309;
    --danger-100: #fee2e2;
    --danger-500: #ef4444;
    --danger-600: #dc2626;
    --danger-700: #b91c1c;
    --info-100: #dbeafe;
    --info-500: #3b82f6;
    --info-600: #2563eb;
    --info-700: #1d4ed8;
    
    /* ألوان محايدة */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* ألوان خاصة بالنظام */
    --cash-color: #22c55e;
    --card-color: #3b82f6;
    --credit-color: #f59e0b;
    --discount-color: #8b5cf6;
    --tax-color: #ef4444;
    
    /* ألوان الفئات */
    --category-beverages: #3b82f6;
    --category-food: #22c55e;
    --category-cleaning: #8b5cf6;
    --category-personal: #ec4899;
    --category-electronic: #f59e0b;
    --category-other: #64748b;
    
    /* الظلال */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* الحدود */
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    /* التباعد */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* الخلفية والنص (الوضع الفاتح افتراضي) */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --border-color: #e2e8f0;
}

/* الأوضاع */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --border-color: #e2e8f0;
}

[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --border-color: #475569;
}

/* تطبيق الألوان على المكونات */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
    color: white;
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-700) 100%);
    color: white;
}

.btn-success {
    background: linear-gradient(135deg, var(--success-500) 0%, var(--success-600) 100%);
    color: white;
    border: none;
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-600) 0%, var(--success-700) 100%);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-500) 0%, var(--danger-600) 100%);
    color: white;
    border: none;
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-600) 0%, var(--danger-700) 100%);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-500) 0%, var(--warning-600) 100%);
    color: white;
    border: none;
}

.btn-warning:hover {
    background: linear-gradient(135deg, var(--warning-600) 0%, var(--warning-700) 100%);
    color: white;
}

/* البطاقات */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* بطاقات الإحصائيات (لوحة التحكم والتقارير) */
.reports-stats,
.dashboard-stats {
    display: grid;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}
.reports-stats {
    grid-template-columns: repeat(4, 1fr);
}
.dashboard-stats {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
@media (max-width: 992px) {
    .reports-stats, .dashboard-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 576px) {
    .reports-stats, .dashboard-stats { grid-template-columns: 1fr; }
}

.stat-card {
    border: none;
    border-radius: 10px;
    color: #fff;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.stat-card:hover { transform: translateY(-2px); }
.stat-card-body {
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.stat-card-primary { background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%); }
.stat-card-success { background: linear-gradient(135deg, var(--success-500) 0%, var(--success-700) 100%); }
.stat-card-warning { background: linear-gradient(135deg, var(--warning-500) 0%, var(--warning-700) 100%); }
.stat-card-info { background: linear-gradient(135deg, var(--info-500) 0%, var(--info-700) 100%); }
.stat-card-promo { background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%); }
.stat-card-danger { background: linear-gradient(135deg, var(--danger-500) 0%, var(--danger-700) 100%); }
.stat-title { font-size: 0.9rem; margin: 0 0 0.35rem 0; opacity: 0.95; }
.stat-value { font-size: 1.5rem; margin: 0 0 0.25rem 0; font-weight: 700; }
.stat-value-text { font-size: 1rem; line-height: 1.3; }
.stat-info small { opacity: 0.9; font-size: 0.85rem; }
.stat-icon { opacity: 0.9; }

/* رؤوس الصفحات والبطاقات الملونة */
.page-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
}
.page-header {
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.page-header h1, .page-header h2 { margin: 0; font-size: 1.25rem; }
.page-header-primary { background: linear-gradient(135deg, var(--primary-500), var(--primary-700)); }
.page-header-success { background: linear-gradient(135deg, var(--success-500), var(--success-700)); }
.page-header-warning { background: linear-gradient(135deg, var(--warning-500), var(--warning-700)); }
.page-header-danger { background: linear-gradient(135deg, var(--danger-500), var(--danger-700)); }
.page-header-info { background: linear-gradient(135deg, var(--info-500), var(--info-700)); }
.page-body { padding: 1.25rem; }

.report-section-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.06);
    transition: box-shadow 0.3s;
}
.report-section-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.report-section-header {
    padding: 1rem 1.25rem;
    font-weight: 600;
    color: #fff;
}
.report-header-primary { background: linear-gradient(135deg, var(--primary-500), var(--primary-700)); }
.report-header-success { background: linear-gradient(135deg, var(--success-500), var(--success-700)); }
.report-header-warning { background: linear-gradient(135deg, var(--warning-500), var(--warning-700)); }
.report-header-danger { background: linear-gradient(135deg, var(--danger-500), var(--danger-700)); }
.report-link {
    display: block;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s;
}
.report-link:last-child { border-bottom: none; }
.report-link:hover { background: var(--bg-tertiary); }
.me-2 { margin-inline-end: 0.5rem; }
.me-1 { margin-inline-end: 0.25rem; }
.text-primary { color: var(--primary-500) !important; }
.text-success { color: var(--success-500) !important; }
.text-warning { color: var(--warning-500) !important; }
.text-muted { color: var(--text-tertiary) !important; }
.text-center { text-align: center !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 0.5rem !important; }
.small { font-size: 0.875rem; }
.btn-outline-primary { border: 1px solid var(--primary-500) !important; color: var(--primary-700) !important; background: var(--bg-primary); border-radius: 6px; padding: 0.5rem 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem; transition: all 0.2s; font-weight: 600; }
.btn-outline-primary:hover { background: var(--primary-50); color: var(--primary-800) !important; }
.btn-outline-danger { border: 1px solid var(--danger-500) !important; color: var(--danger-700) !important; border-radius: 6px; padding: 0.5rem 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem; transition: all 0.2s; background: var(--bg-primary); cursor: pointer; font: inherit; font-weight: 600; }
.btn-outline-danger:hover { background: var(--danger-100); color: var(--danger-800) !important; }
.btn-outline-secondary { border: 1px solid var(--border-color) !important; color: var(--text-primary) !important; background: var(--bg-primary); border-radius: 6px; padding: 0.5rem 1rem; text-decoration: none; display: inline-flex; align-items: center; gap: 0.35rem; transition: all 0.2s; cursor: pointer; font: inherit; font-weight: 600; }
.btn-outline-secondary:hover { background: var(--bg-tertiary); color: var(--text-primary) !important; }
.table-actions-cell { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; }
.data-table td .btn,
.data-table .btn,
.table td .btn,
.table-actions-cell .btn { white-space: nowrap; }
.btn-outline-success { border: 1px solid var(--success-500) !important; color: var(--success-700) !important; background: var(--bg-primary); border-radius: 6px; padding: 0.5rem 1rem; display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; }
.btn-outline-success:hover { background: var(--secondary-50); }
.btn-outline-warning { border: 1px solid var(--warning-500) !important; color: var(--warning-700) !important; background: var(--bg-primary); border-radius: 6px; padding: 0.5rem 1rem; display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; }
.btn-outline-warning:hover { background: var(--warning-100); }
.btn-outline-info { border: 1px solid var(--info-500) !important; color: var(--info-700) !important; background: var(--bg-primary); border-radius: 6px; padding: 0.5rem 1rem; display: inline-flex; align-items: center; gap: 0.35rem; font-weight: 600; }
.btn-outline-info:hover { background: var(--info-100); }
.btn-danger { color: #fff !important; }
.btn-action-label { font-size: 0.8rem; font-weight: 700; line-height: 1.2; }
.btn.btn-icon-only > i.fas,
.btn.btn-icon-only > i.far,
.btn.btn-icon-only > i.fab { display: none; }

/* بديل CSS فوري: أزرار أيقونة فقط تعرض نص title (بدون JS) */
a.btn[title]:has(> i.fas):not(:has(> :not(i)))::after,
a.btn[title]:has(> i.far):not(:has(> :not(i)))::after,
button.btn[title]:has(> i.fas):not(:has(> :not(i)))::after,
button.btn[title]:has(> i.far):not(:has(> :not(i)))::after {
    content: attr(title);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1.2;
}
a.btn[title]:has(> i.fas):not(:has(> :not(i))) > i,
a.btn[title]:has(> i.far):not(:has(> :not(i))) > i,
button.btn[title]:has(> i.fas):not(:has(> :not(i))) > i,
button.btn[title]:has(> i.far):not(:has(> :not(i))) > i {
    display: none !important;
}

/* شريط أدوات الصفحة وزر الهيدر الفاتح */
.page-toolbar { display: flex; gap: 0.75rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
.page-toolbar .form-control { max-width: 220px; }
.table-wrap { overflow-x: auto; }
.btn-light { background: rgba(255,255,255,0.2); color: #fff; border: 1px solid rgba(255,255,255,0.5); padding: 0.5rem 1rem; border-radius: 6px; text-decoration: none; font-weight: 500; cursor: pointer; font: inherit; }
.btn-light:hover { background: rgba(255,255,255,0.3); color: #fff; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.875rem; }

/* الشريط الجانبي */
.sidebar {
    background: linear-gradient(180deg, var(--primary-800) 0%, var(--primary-900) 100%);
    color: white;
}

/* الجداول */
.data-table,
.table {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.data-table th,
.table th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-bottom: 2px solid var(--primary-500);
}

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

/* حالة المنتجات */
.product-card {
    border-left: 4px solid var(--category-other);
}

.product-card[data-category="مشروبات"] {
    border-left-color: var(--category-beverages);
}

.product-card[data-category="مواد غذائية"] {
    border-left-color: var(--category-food);
}

.product-card[data-category="تنظيف"] {
    border-left-color: var(--category-cleaning);
}

.product-card[data-category="عناية شخصية"] {
    border-left-color: var(--category-personal);
}

.product-card[data-category="إلكترونيات"] {
    border-left-color: var(--category-electronic);
}

/* شارات الحالة */
.badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-success {
    background: var(--success-100);
    color: var(--success-700);
}

.badge-warning {
    background: var(--warning-100);
    color: var(--warning-700);
}

.badge-danger {
    background: var(--danger-100);
    color: var(--danger-700);
}

.badge-info {
    background: var(--info-100);
    color: var(--info-700);
}

/* المخططات البيانية */
.chart-container {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing);
}

/* التبديل بين الثيمات */
.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius);
    padding: 0.5rem 1rem;
    cursor: pointer;
}

.theme-toggle:hover {
    background: var(--bg-tertiary);
}

/* الألوان حسب الدور */
.role-admin { color: var(--danger-500); }
.role-manager { color: var(--warning-500); }
.role-cashier { color: var(--primary-500); }
.role-stock { color: var(--secondary-500); }

/* الألوان حسب طريقة الدفع */
.payment-cash { color: var(--cash-color); }
.payment-card { color: var(--card-color); }
.payment-credit { color: var(--credit-color); }


/* الرسوم المتحركة */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* تحسينات اللمس */
@media (hover: none) and (pointer: coarse) {
    .btn, .card, .menu-item {
        min-height: 44px;
        min-width: 44px;
    }
}

/* الطباعة */
@media print {
    .no-print { display: none !important; }
    body { background: white !important; }
    .card { box-shadow: none !important; border: 1px solid #ddd !important; transform: none !important; }
}