/* ============================================
   تعريف الخطوط
   ============================================ */
@font-face {
    font-family: 'Raqib';
    src: url('assets/fonts/Raqib.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   متغيرات اللون - نظام منسجم وجميل لعام 2030
   ============================================ */
:root {
    /* الألوان الأساسية - تدرجات عصرية */
    --primary: #4f46e5;
    --primary-light: #6366f1;
    --primary-lighter: #818cf8;
    --primary-dark: #4338ca;
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);

    /* ألوان ثانوية */
    --secondary: #7c3aed;
    --secondary-light: #8b5cf6;
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);

    /* ألوان النجاح والتحذير والخطأ */
    --success: #10b981;
    --success-light: #34d399;
    --success-gradient: linear-gradient(135deg, #00b09b, #96c93d);
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --warning-gradient: linear-gradient(135deg, #f2994a, #f2c94c);
    --danger: #ef4444;
    --danger-light: #f87171;
    --danger-gradient: linear-gradient(135deg, #eb3349, #f45c43);

    /* درجات الرمادي */
    --dark: #111827;
    --dark-light: #1f2937;
    --gray: #6b7280;
    --gray-light: #e5e7eb;
    --light: #f9fafb;
    --white: #ffffff;

    /* ظلال متقدمة */
    --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);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.3);

    /* انتقالات سلسة */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ============================================
   إعادة تعيين وأساسيات
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    touch-action: manipulation;
}

body {
    font-family: 'Raqib', 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    background-attachment: fixed;
    color: var(--white);
    line-height: 1.6;
    padding-bottom: 80px;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ============================================
   خلفية متحركة
   ============================================ */
.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite ease-in-out;
}

.sphere-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-gradient);
    top: -200px;
    right: -200px;
}

.sphere-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary-gradient);
    bottom: -150px;
    left: -150px;
    animation-delay: -5s;
}

.sphere-3 {
    width: 400px;
    height: 400px;
    background: var(--success-gradient);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 70% 65%, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 200px 200px, 150px 150px, 250px 250px;
    animation: particles 60s linear infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(20px) rotate(240deg);
    }
}

@keyframes particles {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(-50px, -50px);
    }
}

/* ============================================
   شريط التنقل العلوي
   ============================================ */
.top-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1001;
    background: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 1rem 0;
    animation: slideDown 0.4s ease-out;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.2rem;
    box-shadow: var(--shadow-lg);
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(20deg);
}

.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition);
}

.user-avatar:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-xl);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition);
}

.user-menu.active .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition);
}

.dropdown-item:hover {
    background: rgba(79, 70, 229, 0.1);
}

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

.dropdown-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 8px 0;
}

/* ============================================
   حاوية رئيسية
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.main-content {
    padding: 20px 0;
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   رأس القسم
   ============================================ */
.section-header {
    margin-bottom: 2rem;
    text-align: center;
    animation: slideDown 0.4s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 10px rgba(79, 70, 229, 0.2);
}

.section-title i {
    font-size: 2.5rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   البطاقات
   ============================================ */
.settings-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    margin-bottom: 2rem;
    animation: slideUp 0.5s ease-out;
    transition: all var(--transition);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.settings-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.2);
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.8rem;
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
}

.card-info {
    flex: 1;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

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

.card-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    font-size: 0.8rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--danger);
}

.status-dot.connected {
    background: var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.status-text {
    color: var(--white);
}

.form-content {
    padding: 1.5rem;
}

/* ============================================
   بطاقة الإحصائيات
   ============================================ */
.stats-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    margin-bottom: 2rem;
    animation: slideUp 0.5s ease-out;
    transition: all var(--transition);
}

.stats-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.2);
}

.stats-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.stats-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.25rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray-light);
}

/* ============================================
   النماذج
   ============================================ */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-label i {
    color: var(--primary-light);
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all var(--transition);
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    transform: none !important;
    zoom: 1 !important;
    overflow-x: hidden;
    transform-origin: center !important;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-input:hover {
    border-color: var(--primary-lighter);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
    transform: none !important;
    zoom: 1 !important;
}

.input-icon-left {
    position: absolute;
    left: 0.75rem;
    color: var(--gray-light);
    font-size: 0.9rem;
    pointer-events: none;
}

.toggle-password {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray-light);
    font-size: 1rem;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.toggle-password:hover {
    color: var(--primary-light);
}

.form-hint {
    font-size: 0.8rem;
    color: var(--gray-light);
    margin-top: 0.5rem;
}

.form-hint a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition);
}

.form-hint a:hover {
    color: var(--primary);
    text-decoration: underline;
}

/* ============================================
   الأزرار
   ============================================ */
.form-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.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;
}

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

.btn i {
    font-size: 0.9rem;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.1) 100%);
    transform: translateY(-2px);
}

.btn-logout {
    background: var(--danger-gradient);
    color: var(--white);
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ============================================
   خيارات التتبع
   ============================================ */
.tracking-section {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tracking-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tracking-title i {
    color: var(--primary-light);
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.option-card {
    padding: 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: -1;
}

.option-card:hover {
    border-color: var(--primary-lighter);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.option-card.active {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.1);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
}

.option-card.active::before {
    opacity: 0.1;
}

.option-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
}

.location-icon {
    background: var(--danger-gradient);
    color: var(--white);
}

.device-icon {
    background: var(--warning-gradient);
    color: var(--white);
}

.ip-icon {
    background: var(--primary-gradient);
    color: var(--white);
}

.delay-icon {
    background: var(--success-gradient);
    color: var(--white);
}

.option-title {
    font-weight: 600;
    color: var(--white);
    margin-bottom: 0.25rem;
}

.option-description {
    font-size: 0.8rem;
    color: var(--gray-light);
}

/* ============================================
   الرابط المُنشأ
   ============================================ */
.generated-link-container {
    margin-bottom: 2rem;
    animation: slideUp 0.5s ease-out;
}

.generated-link-container.hidden {
    display: none;
}

.success-header {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(52, 211, 153, 0.1) 100%);
    border-bottom-color: rgba(16, 185, 129, 0.2);
}

.success-icon {
    background: var(--success-gradient);
}

.link-display {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.link-input {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    word-break: break-all;
    transform: none !important;
    zoom: 1 !important;
    overflow-x: hidden;
    transform-origin: center !important;
}

.link-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.link-action-btn {
    flex: 1;
    min-width: 120px;
    padding: 0.75rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--white);
}

.link-action-btn.copy {
    border-color: var(--primary);
    color: var(--primary);
}

.link-action-btn.copy:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.link-action-btn.test {
    border-color: var(--warning);
    color: var(--warning);
}

.link-action-btn.test:hover {
    background: var(--warning);
    color: var(--white);
    transform: translateY(-2px);
}

.link-action-btn.share {
    border-color: var(--success);
    color: var(--success);
}

.link-action-btn.share:hover {
    background: var(--success);
    color: var(--white);
    transform: translateY(-2px);
}

.link-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
}

.link-stat {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.link-stat i {
    color: var(--primary-light);
    font-size: 1.1rem;
}

.link-stat span {
    font-weight: 600;
    color: var(--white);
    font-size: 0.95rem;
}

/* ============================================
   قائمة الروابط
   ============================================ */
.links-list {
    padding: 1.5rem;
}

.link-item {
    padding: 1.5rem;
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
    transition: all var(--transition);
}

.link-item:hover {
    border-color: var(--primary-lighter);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.link-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.link-name {
    font-weight: 600;
    color: var(--white);
    font-size: 1rem;
}

.link-date {
    font-size: 0.8rem;
    color: var(--gray-light);
    background: rgba(255, 255, 255, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 8px;
}

.link-target {
    font-size: 0.85rem;
    color: var(--gray-light);
    margin-bottom: 0.75rem;
    word-break: break-all;
}

.link-options {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.link-option {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border-radius: 8px;
    font-size: 0.8rem;
    color: var(--primary-light);
    font-weight: 500;
}

/* ============================================
   حالة فارغة
   ============================================ */
.empty-state {
    text-align: center;
    padding: 2rem;
    color: var(--gray-light);
}

.empty-state i {
    font-size: 3rem;
    color: var(--primary-lighter);
    margin-bottom: 1rem;
    display: block;
}

.empty-state p {
    font-size: 0.95rem;
}

/* ============================================
   التذييل
   ============================================ */
.main-footer {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.8) 0%, rgba(31, 41, 55, 0.8) 100%);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--gray-light);
    padding: 3rem 0 1rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section {
    padding: 0 1rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-subtitle {
    font-size: 0.9rem;
    color: var(--gray-light);
    margin-bottom: 1.5rem;
}

.developer-section {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
}

.developer-title {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.developer-name {
    font-weight: 600;
    color: var(--primary-light);
}

.footer-heading {
    font-size: 0.9rem;
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-list i {
    color: var(--success);
    font-size: 0.8rem;
}

.footer-list a {
    color: var(--gray-light);
    text-decoration: none;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-list a:hover {
    color: var(--primary-light);
    transform: translateX(-2px);
}

.footer-social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-social-link {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition);
    font-size: 1.2rem;
}

.footer-social-link:hover {
    background: var(--primary-gradient);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.footer-copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--gray);
    font-size: 0.85rem;
}

.footer-copyright p {
    margin: 0.25rem 0;
}

/* ============================================
   رسائل النظام
   ============================================ */
.message-box {
    padding: 1rem;
    margin-top: 1rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    animation: slideDown 0.3s ease-out;
}

.message-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(52, 211, 153, 0.1) 100%);
    color: var(--success-light);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.message-error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1) 0%, rgba(248, 113, 113, 0.1) 100%);
    color: var(--danger-light);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.message-info {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    color: var(--primary-light);
    border: 1px solid rgba(79, 70, 229, 0.2);
}

/* ============================================
   modal
   ============================================ */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, rgba(17, 24, 39, 0.9) 0%, rgba(31, 41, 55, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-light);
    cursor: pointer;
    transition: all var(--transition);
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.modal-body {
    padding: 1.5rem;
}

.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.tab {
    background: none;
    border: none;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 600;
    color: var(--gray-light);
    transition: all var(--transition);
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
}

.tab:hover {
    color: var(--primary-light);
}

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

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease-out;
}

.tab-content.active {
    display: block;
}

/* ============================================
   الأشكال الزخرفية
   ============================================ */
.decorative-shape {
    position: fixed;
    border-radius: 50%;
    opacity: 0.05;
    pointer-events: none;
    z-index: 0;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary-gradient);
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary-gradient);
    bottom: -50px;
    left: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(30px);
    }
}

/* ============================================
   الاستجابة
   ============================================ */
@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 480px) {
    .section-title {
        font-size: 1.5rem;
    }

    .card-header {
        flex-direction: column;
        text-align: center;
    }

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

    .link-actions {
        flex-direction: column;
    }

    .link-action-btn {
        width: 100%;
    }
}