/* ============================================
   Oday Trade AI - التنسيقات الرئيسية
   ============================================ */

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

body {
    font-family: 'Cairo', sans-serif;
    background: #0a0e27;
    color: #ffffff;
    line-height: 1.6;
}

/* ============================================
   ألوان مخصصة
   ============================================ */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --dark: #0a0e27;
    --card-bg: #1e293b;
    --border: rgba(255,255,255,0.1);
}

/* ============================================
   شريط التنقل
   ============================================ */
.navbar {
    background: rgba(10,14,39,0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #94a3b8;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

/* ============================================
   الحاوية الرئيسية
   ============================================ */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 20px 40px;
}

/* ============================================
   أزرار
   ============================================ */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: transparent;
}

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

.btn-success {
    background: var(--success);
    color: white;
}

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

/* ============================================
   بطاقات
   ============================================ */
.card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
    border: 1px solid var(--border);
}

/* ============================================
   جداول
   ============================================ */
.table-responsive {
    overflow-x: auto;
}

.market-table {
    width: 100%;
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
}

.market-table th,
.market-table td {
    padding: 15px;
    text-align: right;
    border-bottom: 1px solid var(--border);
}

.market-table th {
    background: #0f172a;
    color: #94a3b8;
    font-weight: 500;
}

.market-table tr:hover {
    background: rgba(37,99,235,0.1);
    cursor: pointer;
}

/* ============================================
   ألوان الأسعار
   ============================================ */
.positive {
    color: var(--success);
}

.negative {
    color: var(--danger);
}

/* ============================================
   شارات الإشارات
   ============================================ */
.signal-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.signal-buy {
    background: #22c55e20;
    color: #22c55e;
}

.signal-wait {
    background: #f59e0b20;
    color: #f59e0b;
}

.signal-sell {
    background: #ef444420;
    color: #ef4444;
}

/* ============================================
   شريط البحث
   ============================================ */
.search-input {
    padding: 12px 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: white;
    width: 100%;
    max-width: 300px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* ============================================
   تأثيرات
   ============================================ */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
}

.pulse {
    animation: pulse 2s infinite;
}

/* ============================================
   شريط التمرير
   ============================================ */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--card-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

/* ============================================
   استجابة للجوال
   ============================================ */
@media (max-width: 768px) {
    .navbar .nav-links {
        display: none;
    }
    
    .container {
        padding: 70px 15px 30px;
    }
    
    .market-table {
        font-size: 0.85rem;
    }
    
    .market-table th,
    .market-table td {
        padding: 10px;
    }
}