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

:root {
    /* باليت ألوان هاڤانا الفاخرة */
    --havana-burgundy-deep: #160404;
    --havana-burgundy: #270809;
    --havana-burgundy-light: #3d0d0e;
    --havana-maroon: #541113;
    
    /* درجات الذهب الملكي */
    --gold-primary: #d4af37;
    --gold-light: #f5e29f;
    --gold-muted: #a37d56;
    --gold-dark: #8c673d;
    --gold-gradient: linear-gradient(135deg, #cba464 0%, #f7e7a9 50%, #b88e44 100%);
    --gold-gradient-hover: linear-gradient(135deg, #dfbc7c 0%, #fff0bf 50%, #cb9e50 100%);
    --gold-glow: rgba(212, 175, 55, 0.28);

    /* ألوان الحالة والتصنيفات */
    --tag-vip-bg: rgba(212, 175, 55, 0.15);
    --tag-vip-border: #d4af37;
    --tag-vip-color: #ffd875;

    --tag-new-bg: rgba(46, 204, 113, 0.12);
    --tag-new-border: #2ecc71;
    --tag-new-color: #4eed91;

    --tag-regular-bg: rgba(77, 192, 255, 0.12);
    --tag-regular-border: #3498db;
    --tag-regular-color: #70caff;

    /* تدرجات الزجاج والأسطح */
    --card-bg: rgba(30, 8, 9, 0.72);
    --card-bg-hover: rgba(45, 12, 14, 0.85);
    --glass-border: rgba(212, 175, 55, 0.2);
    --glass-border-strong: rgba(212, 175, 55, 0.45);
    --text-main: #f0f0f0;
    --text-muted: #b8a6a6;
    --text-gold: #ffd875;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 14px 40px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.25);
}

/* التصفير وضبط الخط الأساسي */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    min-height: 100%;
}

body {
    font-family: 'Cairo', 'Noto Sans Arabic', sans-serif;
    background-color: var(--havana-burgundy-deep);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding-bottom: 60px;
}

/* شريط التمرير المخصص */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--havana-burgundy-deep);
}
::-webkit-scrollbar-thumb {
    background: var(--havana-maroon);
    border-radius: var(--radius-full);
    border: 1px solid rgba(212, 175, 55, 0.2);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

/* الخلفية الثابتة الفاخرة */
.bg-fixed {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background-color: #2b0a0a;
    background-image: linear-gradient(rgba(43, 10, 10, 0.94), rgba(43, 10, 10, 0.94)), 
                      url('https://i.postimg.cc/Dw127HGG/Gemini-Generated-Image-2h56w02h56w02h56.png');
    background-size: cover; 
    background-position: center;
}

/* شاشة التحميل الأصلية (Splash Screen) */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    background: radial-gradient(circle at center, #5c1617 0%, #1a0606 100%);
    display: flex; 
    justify-content: center; 
    align-items: center;
    z-index: 9999999;
    transition: transform 1s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.8s ease-in-out;
    overflow: hidden;
}

/* طبقة التكستشر المحبب (Grain/Noise) */
#preloader::before {
    content: "";
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.15;
    mix-blend-mode: overlay;
    pointer-events: none;
    z-index: 1;
    animation: grainAnimation 1s steps(10) infinite;
}

@keyframes grainAnimation {
    0%, 100% { background-position: 0 0; }
    10% { background-position: -5% -10%; }
    20% { background-position: -15% 5%; }
    30% { background-position: 7% -25%; }
    40% { background-position: 20% 25%; }
    50% { background-position: -25% 10%; }
    60% { background-position: 15% 5%; }
    70% { background-position: 0% 15%; }
    80% { background-position: 25% 35%; }
    90% { background-position: -10% 10%; }
}

#preloader.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.ship-wheel-logo {
    width: 270px;
    max-width: 60vw;
    height: auto;
    z-index: 2;
    filter: drop-shadow(0 0 20px rgba(0,0,0,0.5));
    animation: helmSteer 6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

@keyframes helmSteer {
    0% { transform: rotate(0deg); }
    15% { transform: rotate(70deg); }
    20% { transform: rotate(50deg); } 
    25% { transform: rotate(55deg); } 
    30% { transform: rotate(55deg); } 
    45% { transform: rotate(-80deg); }
    50% { transform: rotate(-60deg); } 
    55% { transform: rotate(-65deg); } 
    60% { transform: rotate(-65deg); }
    80% { transform: rotate(15deg); }
    85% { transform: rotate(-10deg); }
    90% { transform: rotate(5deg); }
    100% { transform: rotate(0deg); }
}

/* الحاوية الرئيسية */
.app-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px 20px;
    width: 100%;
}

/* الهيدر العلوي */
.main-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 24px;
    gap: 14px;
}

.brand-wrapper {
    cursor: pointer;
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
}

.brand-wrapper:hover {
    transform: translateY(-2px);
}

.brand-logo {
    width: 210px;
    max-width: 70vw;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(0,0,0,0.6));
}

.brand-badge {
    margin-top: 4px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 18px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    color: var(--gold-light);
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
    flex-wrap: wrap;
    justify-content: center;
}

.cloud-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
    transition: all 0.3s ease;
    cursor: default;
}

.cloud-badge.connected {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border-color: rgba(16, 185, 129, 0.3);
}

.cloud-badge.syncing {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-primary);
    border-color: rgba(212, 175, 55, 0.3);
}

.cloud-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.3);
}

/* بطاقات الإحصائيات (Stats Cards) */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
    width: 100%;
    margin-bottom: 22px;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    user-select: none;
}

.stat-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--glass-border);
    transition: all 0.25s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--glass-border-strong);
    background: var(--card-bg-hover);
}

.stat-card.active {
    border-color: var(--gold-primary);
    box-shadow: 0 0 22px rgba(212, 175, 55, 0.35);
    background: var(--card-bg-hover);
    transform: translateY(-2px);
}

.stat-card.total::before { background: var(--gold-primary); }
.stat-card.vip::before { background: #f39c12; }
.stat-card.new::before { background: #2ecc71; }
.stat-card.regular::before { background: #3498db; }

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.stat-card.total .stat-icon {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold-light);
    border: 1px solid rgba(212, 175, 55, 0.3);
}
.stat-card.vip .stat-icon {
    background: rgba(243, 156, 18, 0.15);
    color: #f1c40f;
    border: 1px solid rgba(243, 156, 18, 0.3);
}
.stat-card.new .stat-icon {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.3);
}
.stat-card.regular .stat-icon {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
}

.stat-value {
    font-size: 1.7rem;
    font-weight: 900;
    color: #fff;
    line-height: 1.2;
    font-family: 'Cairo', sans-serif;
}

/* لوحة التحكم الرئيسية (Control Toolbar) */
.toolbar-panel {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 22px;
}

/* صف البحث وأزرار العرض */
.search-row {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.search-wrapper {
    flex: 1;
    min-width: 260px;
    position: relative;
}

.search-input {
    width: 100%;
    height: 48px;
    padding: 0 46px 0 46px;
    background: rgba(20, 4, 4, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.95rem;
    font-family: 'Cairo', sans-serif;
    transition: all 0.25s ease;
    outline: none;
}

.search-input:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
    background: rgba(28, 6, 6, 0.9);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.search-icon-right {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold-muted);
    font-size: 1.05rem;
    pointer-events: none;
}

.clear-search-btn {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #ccc;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
}

.clear-search-btn:hover {
    background: rgba(255, 77, 77, 0.6);
    color: #fff;
}

.search-result-count {
    position: absolute;
    left: 48px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--gold-light);
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--glass-border);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    pointer-events: none;
    white-space: nowrap;
}

/* أزرار نمط العرض (جدول / بطاقات) */
.view-toggle-group {
    display: inline-flex;
    background: rgba(18, 4, 4, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 4px;
}

.view-toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.view-toggle-btn.active {
    background: var(--gold-gradient);
    color: #140303;
    font-weight: 800;
    box-shadow: var(--shadow-sm);
}

/* قائمة الفرز المدمجة بجانب البحث */
.sort-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sort-label {
    font-size: 0.95rem;
    color: var(--gold-light);
    display: inline-flex;
    align-items: center;
}

.sort-select {
    height: 48px;
    padding: 0 14px;
    background: rgba(20, 4, 4, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.88rem;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
}

.sort-select:focus {
    border-color: var(--gold-primary);
}

.sort-select:focus {
    border-color: var(--gold-primary);
}

.sort-select option {
    background: var(--havana-burgundy);
    color: #fff;
}

/* أزرار العمليات الرئيسية (Action Buttons) */
.actions-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    padding-top: 14px;
}

.btn-cluster {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.btn {
    height: 42px;
    padding: 0 18px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    border: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.97);
}

/* الزر الذهبي البارز لإضافة عميل */
.btn-primary-gold {
    background: var(--gold-gradient);
    color: #140303;
    box-shadow: var(--shadow-gold);
    font-weight: 800;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-primary-gold:hover {
    background: var(--gold-gradient-hover);
    box-shadow: 0 6px 24px rgba(212, 175, 55, 0.4);
    transform: translateY(-2px);
}

/* أزرار العمليات الثانوية الزجاجية */
.btn-secondary-glass {
    background: rgba(35, 9, 10, 0.8);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.btn-secondary-glass:hover {
    border-color: var(--gold-primary);
    background: rgba(55, 14, 16, 0.9);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-excel {
    color: #5cdb95;
    border-color: rgba(92, 219, 149, 0.3);
}
.btn-excel:hover {
    border-color: #5cdb95;
    background: rgba(92, 219, 149, 0.15);
    color: #fff;
}

.btn-vcard {
    color: #70caff;
    border-color: rgba(112, 202, 255, 0.3);
}
.btn-vcard:hover {
    border-color: #70caff;
    background: rgba(112, 202, 255, 0.15);
    color: #fff;
}

.btn-print {
    color: #ffd875;
    border-color: rgba(255, 216, 117, 0.35);
}
.btn-print:hover {
    border-color: #ffd875;
    background: rgba(255, 216, 117, 0.15);
    color: #fff;
}

/* وعاء عرض المحتوى الرئيسي */
.content-wrapper {
    width: 100%;
    margin-top: 10px;
}

/* ==========================================================================
   طريقة العرض 1: الجدول الفاخر (Table View)
   ========================================================================== */
.table-responsive-container {
    width: 100%;
    overflow-x: auto;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.custom-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    text-align: right;
}

.custom-table th {
    background: rgba(43, 10, 11, 0.95);
    color: var(--gold-light);
    font-size: 0.88rem;
    font-weight: 800;
    padding: 16px 14px;
    border-bottom: 2px solid var(--gold-muted);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.custom-table td {
    padding: 14px 14px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.08);
    font-size: 0.92rem;
    vertical-align: middle;
    transition: background 0.2s ease;
}

.custom-table tbody tr {
    transition: background-color 0.2s ease, transform 0.2s ease;
}

.custom-table tbody tr:hover {
    background-color: rgba(212, 175, 55, 0.06);
}

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

/* عناصر الجدول الداخلية */
.row-num {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 700;
    text-align: center;
    width: 48px;
}

.cust-name-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cust-name-text {
    font-weight: 800;
    font-size: 1rem;
    color: #fff;
}

/* زر إيموجي تبديل جنس العميل (رجل / سيدة) */
.gender-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 0.92rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    flex-shrink: 0;
    line-height: 1;
}

.gender-toggle-btn:hover {
    transform: scale(1.22);
    box-shadow: 0 0 12px rgba(212, 175, 55, 0.4);
}

.gender-toggle-btn.male {
    background: rgba(59, 130, 246, 0.16);
    border-color: rgba(59, 130, 246, 0.45);
}

.gender-toggle-btn.male:hover {
    background: rgba(59, 130, 246, 0.3);
    border-color: #60a5fa;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.5);
}

.gender-toggle-btn.female {
    background: rgba(236, 72, 153, 0.16);
    border-color: rgba(236, 72, 153, 0.45);
}

.gender-toggle-btn.female:hover {
    background: rgba(236, 72, 153, 0.3);
    border-color: #f472b6;
    box-shadow: 0 0 12px rgba(236, 72, 153, 0.5);
}

.cust-note-text {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
}

.cust-note-text i {
    color: var(--gold-primary);
    font-size: 0.75rem;
}

/* شارات التصنيف (Tags) */
.cust-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0,0,0,0.25);
    width: fit-content;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
}

.cust-tag:hover {
    transform: scale(1.06);
    box-shadow: 0 2px 12px rgba(212, 175, 55, 0.4);
    filter: brightness(1.15);
}

.cust-tag.tag-vip {
    background: var(--tag-vip-bg);
    border: 1px solid var(--tag-vip-border);
    color: var(--tag-vip-color);
}

.cust-tag.tag-new {
    background: var(--tag-new-bg);
    border: 1px solid var(--tag-new-border);
    color: var(--tag-new-color);
}

.cust-tag.tag-regular {
    background: var(--tag-regular-bg);
    border: 1px solid var(--tag-regular-border);
    color: var(--tag-regular-color);
}

/* خانة رقم الهاتف التفاعلية */
.phone-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(18, 4, 4, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--gold-light);
    font-family: 'Cairo', sans-serif;
    letter-spacing: 0.8px;
    direction: ltr;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.phone-chip:hover {
    border-color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.12);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.phone-chip i {
    font-size: 0.8rem;
    opacity: 0.7;
}

/* أزرار الاتصال والتواصل */
.table-contact-btns {
    display: flex;
    gap: 8px;
    align-items: center;
}

.btn-contact {
    height: 34px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: all 0.2s ease;
}

.btn-contact-call {
    background: rgba(52, 152, 219, 0.15);
    border: 1px solid rgba(52, 152, 219, 0.4);
    color: #70caff;
}
.btn-contact-call:hover {
    background: rgba(52, 152, 219, 0.35);
    color: #fff;
    transform: translateY(-1px);
}

.btn-contact-wa {
    background: rgba(37, 211, 102, 0.15);
    border: 1px solid rgba(37, 211, 102, 0.4);
    color: #2ecc71;
}
.btn-contact-wa:hover {
    background: rgba(37, 211, 102, 0.35);
    color: #fff;
    transform: translateY(-1px);
}

/* أزرار التعديل والحذف */
.action-icon-btns {
    display: flex;
    gap: 6px;
    align-items: center;
    justify-content: center;
}

.icon-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.88rem;
    transition: all 0.2s ease;
    background: rgba(255, 255, 255, 0.05);
}

.icon-btn.edit {
    color: var(--gold-light);
    border-color: rgba(212, 175, 55, 0.25);
}
.icon-btn.edit:hover {
    background: rgba(212, 175, 55, 0.2);
    border-color: var(--gold-primary);
    transform: scale(1.08);
}

.icon-btn.delete {
    color: #ff6b6b;
    border-color: rgba(255, 107, 107, 0.25);
}
.icon-btn.delete:hover {
    background: rgba(255, 107, 107, 0.2);
    border-color: #ff6b6b;
    transform: scale(1.08);
}

/* ==========================================================================
   طريقة العرض 2: شبكة البطاقات العصرية (Cards View)
   ========================================================================== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    width: 100%;
}

.customer-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.customer-card:hover {
    transform: translateY(-3px);
    border-color: var(--glass-border-strong);
    box-shadow: var(--shadow-md);
    background: var(--card-bg-hover);
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
}

.card-avatar-and-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-avatar {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    background: var(--gold-gradient);
    color: #140303;
    font-weight: 900;
    font-size: 1.15rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
    flex-shrink: 0;
}

.card-avatar.avatar-vip {
    background: linear-gradient(135deg, #ffd700 0%, #ff8c00 100%);
    box-shadow: 0 0 14px rgba(255, 215, 0, 0.4);
}

.card-info h4 {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 3px;
    line-height: 1.3;
}

.card-note {
    background: rgba(18, 4, 4, 0.6);
    border: 1px dashed rgba(212, 175, 55, 0.25);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 0.82rem;
    color: #dedede;
    line-height: 1.4;
}

.card-phone-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-footer-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    padding-top: 12px;
    margin-top: 4px;
}

/* تمييز نتائج البحث (Highlight) */
mark.search-highlight {
    background: rgba(212, 175, 55, 0.4);
    color: #ffd875;
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: bold;
}

/* حالة عدم وجود بيانات (Empty State) */
.empty-state-box {
    text-align: center;
    padding: 50px 20px;
    background: var(--card-bg);
    border: 1px dashed var(--glass-border);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.empty-state-icon {
    font-size: 3rem;
    color: var(--gold-muted);
    opacity: 0.7;
    margin-bottom: 6px;
}

.empty-state-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: #fff;
}

.empty-state-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 360px;
}

/* ==========================================================================
   النوافذ المنبثقة الفاخرة (Modals)
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 2, 2, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    z-index: 99999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: radial-gradient(circle at top, #360b0d 0%, #1a0405 100%);
    border: 1px solid var(--glass-border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-lg), 0 0 35px rgba(212, 175, 55, 0.15);
    transform: scale(0.92) translateY(10px);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid rgba(212, 175, 55, 0.15);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--gold-light);
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close-btn {
    background: rgba(255, 255, 255, 0.08);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: #ccc;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all 0.2s ease;
}

.modal-close-btn:hover {
    background: rgba(255, 77, 77, 0.6);
    color: #fff;
}

.modal-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 80vh;
    overflow-y: auto;
}

/* حقول الإدخال في النوافذ */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-gold);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-control {
    width: 100%;
    height: 46px;
    padding: 0 14px;
    background: rgba(18, 4, 4, 0.7);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: #fff;
    font-size: 0.95rem;
    font-family: 'Cairo', sans-serif;
    outline: none;
    transition: all 0.25s ease;
}

.form-control:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.2);
    background: rgba(25, 5, 6, 0.9);
}

.form-control::placeholder {
    color: rgba(255, 255, 255, 0.35);
}

textarea.form-control {
    height: 120px;
    padding: 12px 14px;
    resize: vertical;
}

select.form-control option {
    background: var(--havana-burgundy);
    color: #fff;
}

/* تبديل قوالب رجالي / حريمي في الواتساب */
.wa-gender-selector {
    display: flex;
    gap: 8px;
    margin: 10px 0 12px;
    background: rgba(0, 0, 0, 0.4);
    padding: 5px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
}

.wa-gender-btn {
    flex: 1;
    height: 38px;
    border-radius: var(--radius-sm);
    font-size: 0.86rem;
    font-weight: 700;
    font-family: 'Cairo', sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
}

.wa-gender-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.wa-gender-btn.active {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.3), rgba(212, 175, 55, 0.12));
    color: var(--gold-light);
    border: 1px solid var(--gold-primary);
    box-shadow: 0 2px 12px rgba(212, 175, 55, 0.25);
}

.wa-gender-btn[data-gender="women"].active {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.3), rgba(236, 72, 153, 0.12));
    color: #f472b6;
    border: 1px solid #ec4899;
    box-shadow: 0 2px 12px rgba(236, 72, 153, 0.25);
}

/* قوالب الواتساب في المودال */
.wa-template-card {
    background: rgba(37, 211, 102, 0.08);
    border: 1px solid rgba(37, 211, 102, 0.3);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.22s ease;
}

.wa-template-card:hover {
    background: rgba(37, 211, 102, 0.2);
    border-color: #2ecc71;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.2);
}

.wa-template-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    color: #2ecc71;
    font-size: 0.95rem;
}

.wa-template-body {
    font-size: 0.84rem;
    color: #ddd;
    line-height: 1.5;
}

.wa-template-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    align-items: center;
}

.btn-wa-action {
    height: 34px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: 'Cairo', sans-serif;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-wa-send {
    background: #25D366;
    color: #111;
    flex: 1;
    justify-content: center;
}
.btn-wa-send:hover {
    background: #2fe773;
    color: #000;
}

.btn-wa-copy {
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid rgba(212, 175, 55, 0.35);
    color: var(--gold-light);
    flex: 1;
    justify-content: center;
}
.btn-wa-copy:hover {
    background: rgba(212, 175, 55, 0.35);
    border-color: var(--gold-primary);
    color: #fff;
}

/* خيارات تغيير التصنيف السريع */
.quick-tag-option {
    height: 44px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.quick-tag-option:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    filter: brightness(1.2);
}

.quick-tag-option.tag-vip {
    background: var(--tag-vip-bg);
    border-color: var(--tag-vip-border);
    color: var(--tag-vip-color);
}
.quick-tag-option.tag-new {
    background: var(--tag-new-bg);
    border-color: var(--tag-new-border);
    color: var(--tag-new-color);
}
.quick-tag-option.tag-regular {
    background: var(--tag-regular-bg);
    border-color: var(--tag-regular-border);
    color: var(--tag-regular-color);
}

/* بادج تنبيه الأرقام المكررة */
.dup-badge {
    background: #ff4d4d;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 2px 7px;
    border-radius: var(--radius-full);
    margin-right: 4px;
    box-shadow: 0 0 8px rgba(255, 77, 77, 0.5);
    animation: pulseIcon 1.5s infinite alternate;
}

/* شارة آخر تواصل */
.contact-time-badge {
    font-size: 0.76rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    cursor: default;
}
.contact-time-badge.today {
    background: rgba(46, 204, 113, 0.15);
    color: #2ecc71;
    border-color: rgba(46, 204, 113, 0.35);
}
.contact-time-badge.recent {
    background: rgba(52, 152, 219, 0.15);
    color: #70caff;
    border-color: rgba(52, 152, 219, 0.35);
}
.contact-time-badge.never {
    opacity: 0.6;
}

/* بطاقات المجموعات المكررة في نافذة فحص التكرار */
.dup-group-card {
    background: rgba(25, 5, 5, 0.7);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: var(--radius-md);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.dup-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 800;
    color: var(--gold-light);
    font-size: 0.92rem;
    direction: ltr;
    text-align: right;
}
.dup-items-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.84rem;
    color: #ccc;
}
.btn-merge-single {
    background: rgba(212, 175, 55, 0.2);
    border: 1px solid var(--gold-primary);
    color: var(--gold-light);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    align-self: flex-start;
    transition: all 0.2s ease;
}
.btn-merge-single:hover {
    background: var(--gold-gradient);
    color: #111;
}

/* زر حذف القالب المخصص */
.btn-delete-tpl {
    background: transparent;
    border: none;
    color: #ff6b6b;
    cursor: pointer;
    font-size: 0.82rem;
    padding: 4px;
    opacity: 0.7;
    transition: all 0.2s;
}
.btn-delete-tpl:hover {
    opacity: 1;
    transform: scale(1.15);
}

/* نافذة تأكيد الحذف */
.confirm-box {
    text-align: center;
    padding: 28px 22px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.confirm-icon-wrap {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background: rgba(255, 77, 77, 0.15);
    border: 1px solid rgba(255, 77, 77, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #ff4d4d;
}

.confirm-name-pill {
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--gold-primary);
    color: var(--gold-light);
    padding: 4px 14px;
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: 1rem;
    display: inline-block;
}

/* توست الإشعارات الفاخر (Toast) */
#toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--gold-gradient);
    color: #160404;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 175, 55, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 0.95rem;
    z-index: 9999999;
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

#toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

#toast.error {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.4);
}

/* زر الصعود لأعلى الصفحة (Scroll to top) */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--card-bg);
    border: 1px solid var(--glass-border-strong);
    color: var(--gold-light);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s ease;
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--gold-gradient);
    color: #140303;
    border-color: #fff;
    transform: translateY(-3px);
}

/* ==========================================================================
   التوافق مع الشاشات المختلفة (Responsive Media Queries)
   ========================================================================== */
@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .filters-row {
        flex-direction: column;
        align-items: stretch;
    }
    .sort-group {
        width: 100%;
        justify-content: space-between;
    }
    .sort-select {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: 14px 10px;
    }
    .brand-logo {
        width: 160px;
    }
    .stat-card {
        padding: 12px 14px;
        gap: 12px;
    }
    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.15rem;
    }
    .stat-value {
        font-size: 1.35rem;
    }
    .toolbar-panel {
        padding: 14px;
        border-radius: var(--radius-md);
    }
    .actions-row {
        flex-direction: column;
        align-items: stretch;
    }
    .btn-cluster {
        width: 100%;
        justify-content: stretch;
    }
    .btn-cluster .btn {
        flex: 1;
    }
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
}

/* تلميح اختصارات لوحة المفاتيح */
.keyboard-hint {
    position: absolute;
    left: 48px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.72rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 2px 7px;
    border-radius: var(--radius-sm);
    pointer-events: none;
    display: inline-flex;
    align-items: center;
    transition: opacity 0.2s ease;
}
.keyboard-hint kbd {
    font-family: inherit;
    font-weight: 800;
    color: var(--gold-light);
}

/* شارات الذوق العطري */
.taste-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    white-space: nowrap;
    border: 1px solid transparent;
}
.taste-badge.taste-oriental {
    background: rgba(230, 126, 34, 0.15);
    color: #f39c12;
    border-color: rgba(230, 126, 34, 0.35);
}
.taste-badge.taste-sweet {
    background: rgba(241, 196, 15, 0.15);
    color: #ffd32a;
    border-color: rgba(241, 196, 15, 0.35);
}
.taste-badge.taste-french {
    background: rgba(155, 89, 182, 0.15);
    color: #d1a4ff;
    border-color: rgba(155, 89, 182, 0.35);
}
.taste-badge.taste-fresh {
    background: rgba(26, 188, 156, 0.15);
    color: #2ecc71;
    border-color: rgba(26, 188, 156, 0.35);
}
.taste-badge.taste-leather {
    background: rgba(211, 84, 0, 0.15);
    color: #e67e22;
    border-color: rgba(211, 84, 0, 0.35);
}

/* كبسولة عداد الطلبات والولاء */
.orders-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.74rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold-light);
    border: 1px solid rgba(212, 175, 55, 0.25);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}
.orders-chip:hover {
    background: rgba(212, 175, 55, 0.25);
    border-color: var(--gold-primary);
    transform: scale(1.04);
}
.orders-chip .add-order-icon {
    font-size: 0.76rem;
    color: var(--gold-light);
    margin-right: 2px;
}

/* زر عرض QR كود */
.icon-btn.qr {
    color: #ffd875;
}
.icon-btn.qr:hover {
    background: rgba(255, 216, 117, 0.2);
    border-color: #ffd875;
}

/* وعاء عرض رمز QR داخل النافذة */
.qr-code-wrapper {
    background: #ffffff;
    padding: 16px;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 220px;
    height: 220px;
    margin: 0 auto;
}
.qr-code-wrapper img,
.qr-code-wrapper canvas,
.qr-code-wrapper svg {
    max-width: 100%;
    max-height: 100%;
    display: block;
}

/* ترويسة الطباعة (مخفية في الشاشة العادية) */
.print-only-header {
    display: none;
}

/* أنماط الطباعة وتقرير PDF */
@media print {
    body {
        background: #ffffff !important;
        color: #111111 !important;
        font-size: 10pt;
    }
    .bg-fixed,
    .top-brand-header,
    .stats-section,
    .toolbar-panel,
    .scroll-top-btn,
    .modal-overlay,
    #toast,
    #preloader,
    .table-contact-btns,
    .action-icon-btns,
    th:nth-child(5),
    th:nth-child(6),
    td:nth-child(5),
    td:nth-child(6) {
        display: none !important;
    }
    .app-container {
        padding: 0 !important;
        max-width: 100% !important;
    }
    .content-wrapper {
        margin: 0 !important;
    }
    .table-responsive-container {
        border: none !important;
        background: transparent !important;
        box-shadow: none !important;
        overflow: visible !important;
    }
    .print-only-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        padding-bottom: 14px;
        margin-bottom: 20px;
        border-bottom: 2px solid #b8860b;
    }
    .print-logo-title {
        display: flex;
        align-items: center;
        gap: 12px;
    }
    .print-logo {
        width: 55px;
        height: 55px;
    }
    .print-logo-title h2 {
        margin: 0;
        font-size: 1.25rem;
        color: #1a0505;
        letter-spacing: 1px;
    }
    .print-logo-title p {
        margin: 2px 0 0;
        font-size: 0.85rem;
        color: #666;
    }
    .print-meta {
        font-size: 0.85rem;
        color: #555;
        direction: rtl;
    }
    .custom-table {
        width: 100% !important;
        border-collapse: collapse !important;
        color: #111 !important;
    }
    .custom-table th {
        background: #f4f0e6 !important;
        color: #1a0505 !important;
        border: 1px solid #ddd !important;
        padding: 8px 10px !important;
        font-weight: 800 !important;
    }
    .custom-table td {
        background: #ffffff !important;
        color: #111111 !important;
        border: 1px solid #e5e5e5 !important;
        padding: 8px 10px !important;
    }
    .cust-tag, .taste-badge, .orders-chip, .contact-time-badge {
        border: 1px solid #ccc !important;
        background: #f9f9f9 !important;
        color: #333 !important;
    }
}