/* ===== CSS Variables & Theme ===== */
:root {
    /* Primary Colors - Elegant Gold & Navy Theme */
    --primary: #d4af37;
    --primary-dark: #b8960c;
    --primary-glow: rgba(212, 175, 55, 0.4);
    
    --secondary: #5e72e4;
    --secondary-dark: #324cdd;
    --secondary-glow: rgba(94, 114, 228, 0.4);
    
    --accent: #f5365c;
    --accent-glow: rgba(245, 54, 92, 0.4);
    
    /* Background Colors */
    --bg-primary: #0c1222;
    --bg-secondary: #111927;
    --bg-tertiary: #172033;
    --bg-card: rgba(17, 25, 39, 0.9);
    
    /* Glass Effect */
    --glass-bg: rgba(12, 18, 34, 0.85);
    --glass-border: rgba(212, 175, 55, 0.15);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    
    /* Text Colors */
    --text-primary: #f4f5f7;
    --text-secondary: #8898aa;
    --text-muted: #5a6a7a;
    
    /* Status Colors */
    --success: #2dce89;
    --success-glow: rgba(45, 206, 137, 0.3);
    --danger: #f5365c;
    --danger-glow: rgba(245, 54, 92, 0.3);
    --warning: #fb6340;
    
    /* Chart Colors */
    --chart-green: #2dce89;
    --chart-red: #f5365c;
    --chart-line: #d4af37;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Font Families */
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Poppins', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

html, body {
    width: 100%;
    min-width: 320px;
    overflow-x: hidden;
}

img, svg, video, canvas, iframe {
    max-width: 100%;
    height: auto;
}

* {
    min-width: 0;
}

table {
    width: 100%;
    max-width: 100%;
    table-layout: auto;
    border-collapse: collapse;
}

table th,
table td {
    min-width: 0;
    white-space: normal;
    word-wrap: break-word;
}

input,
select,
textarea,
button {
    max-width: 100%;
    box-sizing: border-box;
}

.main-content,
.container,
.glass-card,
.card,
.page,
.content-grid,
.hero,
.section,
.card-body,
.header-left,
.header-right,
.chart-card {
    width: 100%;
    max-width: 100%;
}

.row,
.grid,
.content-grid,
.card-grid,
.stats-grid,
.market-card,
.wallet-card {
    min-width: 0;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ===== Static Background ===== */
#bg-canvas {
    display: none;
}

.particle-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    background: 
        /* Dark gradient overlay */
        linear-gradient(135deg, rgba(12, 18, 34, 0.97) 0%, rgba(17, 25, 39, 0.95) 50%, rgba(12, 18, 34, 0.97) 100%),
        /* Decorative elements */
        radial-gradient(circle at 15% 15%, rgba(212, 175, 55, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 20%, rgba(94, 114, 228, 0.06) 0%, transparent 35%),
        radial-gradient(circle at 75% 75%, rgba(212, 175, 55, 0.05) 0%, transparent 45%),
        radial-gradient(circle at 25% 80%, rgba(94, 114, 228, 0.04) 0%, transparent 40%),
        /* Grid pattern */
        linear-gradient(rgba(212, 175, 55, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(212, 175, 55, 0.03) 1px, transparent 1px),
        /* Base color */
        linear-gradient(180deg, #0c1222 0%, #111927 50%, #0c1222 100%);
    background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 100% 100%, 60px 60px, 60px 60px, 100% 100%;
}

/* Optional: Add subtle animated shine effect */
.particle-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(212, 175, 55, 0.02) 50%,
        transparent 100%
    );
    animation: shimmer 15s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* ===== Glass Card Effect ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(212, 175, 55, 0.6), 
        rgba(94, 114, 228, 0.4), 
        transparent
    );
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

.nav-container {
    max-width: 1600px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--spacing-xl);
}

/* Logo with 3D Cube */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 40px;
    height: 40px;
    perspective: 100px;
}

.logo-cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: rotateCube 8s infinite linear;
}

.cube-face {
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid var(--primary);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 
        inset 0 0 20px rgba(212, 175, 55, 0.2),
        0 0 10px rgba(212, 175, 55, 0.3);
}

.cube-face.front { transform: translateZ(20px); }
.cube-face.back { transform: translateZ(-20px) rotateY(180deg); }
.cube-face.right { transform: translateX(20px) rotateY(90deg); }
.cube-face.left { transform: translateX(-20px) rotateY(-90deg); }
.cube-face.top { transform: translateY(-20px) rotateX(90deg); }
.cube-face.bottom { transform: translateY(20px) rotateX(-90deg); }

@keyframes rotateCube {
    0% { transform: rotateX(-20deg) rotateY(0deg); }
    100% { transform: rotateX(-20deg) rotateY(360deg); }
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 4px;
    background: linear-gradient(135deg, var(--primary) 0%, #fff 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav Links */
.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-sm);
}

.nav-link {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(0, 240, 255, 0.1);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(0, 240, 255, 0.15);
    box-shadow: 0 0 20px var(--primary-glow);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.balance-display {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.balance-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.balance-amount {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--success);
}

/* Glow Button */
.btn-glow {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    background: transparent;
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--primary);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-slow);
    z-index: -1;
}

.btn-glow:hover {
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--primary-glow);
}

.btn-glow:hover::before {
    width: 300px;
    height: 300px;
}

/* User Menu */
.user-menu {
    position: relative;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.user-avatar:hover {
    box-shadow: 0 0 20px var(--primary-glow);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-sm);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

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

.user-dropdown a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.user-dropdown a:hover {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
}

/* ===== Main Content ===== */
.main-content {
    margin-top: 70px;
    padding: var(--spacing-xl);
    max-width: 1600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== Pages ===== */
.page {
    display: none;
    animation: fadeIn 0.5s ease;
}

.page.active {
    display: block;
}

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

/* ===== Stats Grid ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: all var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon.bitcoin {
    background: linear-gradient(135deg, #f7931a 0%, #ffaa00 100%);
    box-shadow: 0 0 30px rgba(247, 147, 26, 0.4);
}

.stat-icon.ethereum {
    background: linear-gradient(135deg, #627eea 0%, #a78bfa 100%);
    box-shadow: 0 0 30px rgba(98, 126, 234, 0.4);
}

.stat-icon.portfolio {
    background: linear-gradient(135deg, var(--primary) 0%, #b8960c 100%);
    box-shadow: 0 0 30px var(--primary-glow);
}

.stat-icon.volume {
    background: linear-gradient(135deg, var(--success) 0%, #1fa86c 100%);
    box-shadow: 0 0 30px var(--success-glow);
}

.stat-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-change.positive {
    color: var(--success);
}

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

.stat-chart {
    width: 80px;
    height: 40px;
}

.stat-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

/* ===== Chart Section ===== */
.chart-section {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.chart-container {
    padding: var(--spacing-lg);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.chart-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.chart-title h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
}

.chart-pair select {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
}

.chart-controls {
    display: flex;
    gap: var(--spacing-md);
}

.timeframe-buttons,
.chart-type-buttons {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--bg-tertiary);
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
}

.timeframe-btn,
.chart-type-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.timeframe-btn:hover,
.chart-type-btn:hover {
    color: var(--primary);
}

.timeframe-btn.active,
.chart-type-btn.active {
    background: var(--primary);
    color: var(--bg-primary);
}

.chart-body {
    height: 350px;
    position: relative;
}

.chart-body canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.chart-stats {
    display: flex;
    gap: var(--spacing-xl);
}

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

.chart-stat .label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.chart-stat .value {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===== Quick Trade Panel ===== */
.quick-trade {
    padding: var(--spacing-lg);
}

.quick-trade h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.trade-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.trade-tab {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.trade-tab.active[data-type="buy"] {
    background: var(--success);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--success-glow);
}

.trade-tab.active[data-type="sell"] {
    background: var(--danger);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--danger-glow);
}

.trade-form .input-group {
    margin-bottom: var(--spacing-md);
}

.trade-form label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.input-wrapper {
    display: flex;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: all var(--transition-fast);
}

.input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.input-wrapper input {
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 1rem;
}

.input-wrapper input:focus {
    outline: none;
}

.input-wrapper select,
.input-wrapper .currency-label {
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.2);
    border: none;
    border-left: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-weight: 600;
    cursor: pointer;
}

.swap-icon {
    display: flex;
    justify-content: center;
    margin: var(--spacing-md) 0;
}

.swap-icon i {
    color: var(--primary);
    font-size: 1.2rem;
    transform: rotate(90deg);
}

.trade-info {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
}

.info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding: var(--spacing-xs) 0;
}

.info-row span:first-child {
    color: var(--text-muted);
}

.info-row span:last-child {
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.btn-trade {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.btn-trade.buy {
    background: linear-gradient(135deg, var(--success) 0%, #1fa86c 100%);
    color: #fff;
}

.btn-trade.sell {
    background: linear-gradient(135deg, var(--danger) 0%, #d42d50 100%);
    color: #fff;
}

.btn-trade:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px var(--success-glow);
}

.btn-trade.sell:hover {
    box-shadow: 0 10px 30px var(--danger-glow);
}

/* ===== Market Overview ===== */
.market-overview {
    padding: var(--spacing-lg);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
}

.market-filters {
    display: flex;
    gap: var(--spacing-xs);
}

.filter-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: var(--bg-primary);
}

.market-table-container {
    overflow-x: auto;
}

.market-table {
    width: 100%;
    border-collapse: collapse;
}

.market-table th,
.market-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.market-table th {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.market-table tbody tr {
    transition: all var(--transition-fast);
}

.market-table tbody tr:hover {
    background: rgba(0, 240, 255, 0.05);
}

.coin-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.coin-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.coin-name {
    font-weight: 600;
}

.coin-symbol {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.price-cell {
    font-family: var(--font-mono);
    font-weight: 600;
}

.change-cell {
    font-weight: 600;
}

.change-cell.positive {
    color: var(--success);
}

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

.mini-chart-cell {
    width: 100px;
}

.mini-chart-cell canvas {
    width: 100% !important;
    height: 30px !important;
}

.btn-trade-small {
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary) 0%, #b8960c 100%);
    border: none;
    color: #0c1222;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    display: inline-block;
}

.btn-trade-small:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px var(--primary-glow);
}

/* ===== Trade Page ===== */
.trade-layout {
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    grid-template-rows: auto auto;
    gap: var(--spacing-lg);
}

.order-book {
    grid-row: span 2;
    padding: var(--spacing-md);
    max-height: 700px;
    overflow: hidden;
}

.order-book h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.order-book-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.order-book-asks,
.order-book-bids {
    max-height: 250px;
    overflow-y: auto;
}

.order-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    position: relative;
}

.order-row::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    opacity: 0.2;
}

.order-row.ask::before {
    background: var(--danger);
}

.order-row.bid::before {
    background: var(--success);
}

.order-row.ask .price {
    color: var(--danger);
}

.order-row.bid .price {
    color: var(--success);
}

.order-book-spread {
    padding: var(--spacing-md);
    text-align: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin: var(--spacing-sm) 0;
}

.order-book-spread span:first-child {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
}

.order-book-spread .spread-label {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.trading-chart {
    padding: var(--spacing-lg);
}

.trading-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.pair-selector .selected-pair {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.pair-selector .pair-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.pair-stats {
    display: flex;
    gap: var(--spacing-xl);
}

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

.pair-stat .label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.pair-stat .value {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
}

.pair-stat .value.positive {
    color: var(--success);
}

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

.trading-chart-body {
    height: 400px;
}

.trading-chart-body canvas {
    width: 100% !important;
    height: 100% !important;
}

.place-order {
    padding: var(--spacing-md);
}

.order-type-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.order-type-tab {
    flex: 1;
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-size: 0.8rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.order-type-tab.active {
    background: var(--primary);
    color: var(--bg-primary);
}

.order-sides {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.order-side-btn {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.order-side-btn.buy {
    background: var(--bg-tertiary);
    color: var(--success);
    border: 1px solid var(--success);
}

.order-side-btn.sell {
    background: var(--bg-tertiary);
    color: var(--danger);
    border: 1px solid var(--danger);
}

.order-side-btn.buy.active {
    background: var(--success);
    color: var(--bg-primary);
    box-shadow: 0 0 20px var(--success-glow);
}

.order-side-btn.sell.active {
    background: var(--danger);
    color: var(--text-primary);
    box-shadow: 0 0 20px var(--danger-glow);
}

.order-form .form-group {
    margin-bottom: var(--spacing-md);
}

.order-form label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-xs);
}

.input-with-suffix {
    display: flex;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.input-with-suffix input {
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
}

.input-with-suffix input:focus {
    outline: none;
}

.input-with-suffix span {
    padding: var(--spacing-md);
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.2);
}

.amount-presets {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.preset-btn {
    flex: 1;
    padding: var(--spacing-xs);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.preset-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.order-summary {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-lg);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    padding: var(--spacing-xs) 0;
}

.summary-row span:first-child {
    color: var(--text-muted);
}

.btn-order {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-order.buy {
    background: linear-gradient(135deg, var(--success) 0%, #00cc6a 100%);
    color: var(--bg-primary);
}

.btn-order.sell {
    background: linear-gradient(135deg, var(--danger) 0%, #cc0033 100%);
    color: var(--text-primary);
}

.btn-order:hover {
    transform: translateY(-2px);
}

.open-orders,
.recent-trades {
    padding: var(--spacing-md);
}

.open-orders h3,
.recent-trades h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.no-orders {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-muted);
}

.no-orders i {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.trades-header {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.trades-list {
    max-height: 200px;
    overflow-y: auto;
}

.trade-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.trade-row.buy .price {
    color: var(--success);
}

.trade-row.sell .price {
    color: var(--danger);
}

/* ===== Wallet Page ===== */
.wallet-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.wallet-overview {
    grid-column: span 2;
    padding: var(--spacing-xl);
}

.wallet-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.wallet-total .label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.wallet-total h2 {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    margin: var(--spacing-sm) 0;
}

.wallet-total .change {
    font-size: 0.9rem;
    font-weight: 600;
}

.wallet-total .change.positive {
    color: var(--success);
}

.wallet-actions {
    display: flex;
    gap: var(--spacing-md);
}

.btn-wallet-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.8rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.btn-wallet-action i {
    font-size: 1.2rem;
    color: var(--primary);
}

.btn-wallet-action:hover {
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.wallet-chart {
    height: 200px;
}

.wallet-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

.assets-list {
    grid-column: span 2;
    padding: var(--spacing-lg);
}

.assets-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.assets-header h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
}

.assets-search {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
}

.assets-search i {
    color: var(--text-muted);
}

.assets-search input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.assets-search input:focus {
    outline: none;
}

.assets-table {
    width: 100%;
    border-collapse: collapse;
}

.assets-table th,
.assets-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.assets-table th {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.asset-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.asset-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.asset-name {
    font-weight: 600;
}

.asset-symbol {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.asset-balance {
    font-family: var(--font-mono);
    font-weight: 600;
}

.asset-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.asset-actions button {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.asset-actions button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.transaction-history {
    grid-column: span 2;
    padding: var(--spacing-lg);
}

.transaction-history h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
}

.transaction-filters {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.tx-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.tx-filter:hover {
    color: var(--primary);
}

.tx-filter.active {
    background: var(--primary);
    color: var(--bg-primary);
}

.transactions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.tx-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tx-icon.deposit {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
}

.tx-icon.withdraw {
    background: rgba(255, 51, 102, 0.2);
    color: var(--danger);
}

.tx-icon.trade {
    background: rgba(0, 240, 255, 0.2);
    color: var(--primary);
}

.tx-details {
    flex: 1;
}

.tx-type {
    font-weight: 600;
}

.tx-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.tx-amount {
    text-align: right;
}

.tx-amount .amount {
    font-family: var(--font-mono);
    font-weight: 600;
}

.tx-amount .value {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Markets Page ===== */
.markets-header-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.markets-header-section h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.markets-header-section p {
    color: var(--text-muted);
}

.markets-stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.market-stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
}

.stat-icon-small {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary) 0%, #b8960c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: #0c1222;
}

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

.stat-content .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stat-content .stat-value {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
}

.full-market-table {
    padding: var(--spacing-lg);
}

.table-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.search-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--bg-tertiary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

.search-box i {
    color: var(--text-muted);
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 250px;
}

.search-box input:focus {
    outline: none;
}

.table-filters select {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
}

.full-market-table-content {
    width: 100%;
    border-collapse: collapse;
}

.full-market-table-content th,
.full-market-table-content td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.full-market-table-content th {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    cursor: pointer;
}

.full-market-table-content th:hover {
    color: var(--primary);
}

.full-market-table-content tbody tr:hover {
    background: rgba(0, 240, 255, 0.05);
}

.sparkline-cell {
    width: 120px;
}

.sparkline-cell canvas {
    width: 100% !important;
    height: 40px !important;
}

.table-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.pagination-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.pagination-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.page-info {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ===== History Page ===== */
.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
}

.history-header h1 {
    font-family: var(--font-display);
    font-size: 2rem;
}

.btn-export {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 0.9rem;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.btn-export:hover {
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.history-filters {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-end;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.history-filters .filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.history-filters label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.history-filters select,
.history-filters input[type="date"] {
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
}

.btn-apply-filter {
    padding: var(--spacing-sm) var(--spacing-xl);
    background: var(--primary);
    border: none;
    color: var(--bg-primary);
    font-family: var(--font-display);
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-apply-filter:hover {
    box-shadow: 0 0 20px var(--primary-glow);
}

.history-table {
    padding: var(--spacing-lg);
}

.history-table table {
    width: 100%;
    border-collapse: collapse;
}

.history-table th,
.history-table td {
    padding: var(--spacing-md);
    text-align: left;
    border-bottom: 1px solid var(--glass-border);
}

.history-table th {
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

.type-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.type-badge.buy {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
}

.type-badge.sell {
    background: rgba(255, 51, 102, 0.2);
    color: var(--danger);
}

.type-badge.deposit {
    background: rgba(0, 240, 255, 0.2);
    color: var(--primary);
}

.type-badge.withdraw {
    background: rgba(255, 170, 0, 0.2);
    color: var(--warning);
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.completed {
    background: rgba(0, 255, 136, 0.2);
    color: var(--success);
}

.status-badge.pending {
    background: rgba(255, 170, 0, 0.2);
    color: var(--warning);
}

.status-badge.failed {
    background: rgba(255, 51, 102, 0.2);
    color: var(--danger);
}

/* ===== Modals ===== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-xl);
    transform: translateY(-20px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--danger);
}

.modal h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.modal h2 i {
    color: var(--primary);
}

/* Deposit Modal */
.deposit-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.deposit-form label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.deposit-form select {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.deposit-address-container {
    margin-top: var(--spacing-lg);
}

.address-box {
    background: var(--bg-tertiary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.qr-code {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-lg);
    background: white;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-placeholder {
    color: var(--bg-primary);
    font-size: 4rem;
}

.address-text {
    display: flex;
    gap: var(--spacing-sm);
}

.address-text input {
    flex: 1;
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.btn-copy {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary);
    border: none;
    color: var(--bg-primary);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-copy:hover {
    box-shadow: 0 0 15px var(--primary-glow);
}

.deposit-warning {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid rgba(255, 170, 0, 0.3);
    border-radius: var(--radius-sm);
    color: var(--warning);
    font-size: 0.85rem;
}

/* ===== Clean Deposit Modal ===== */
.deposit-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: none; /* Changed by JS to flex when open */
    align-items: center;
    justify-content: center;
    z-index: 999999;
    padding: 20px;
    box-sizing: border-box;
}

.deposit-modal {
    background: #111927;
    border-radius: 16px;
    width: 420px;
    max-width: 95vw;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.6);
    animation: modalSlideIn 0.25s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.dm-step {
    padding: 24px;
}

.dm-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.05);
    border: none;
    border-radius: 8px;
    color: #8898aa;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    z-index: 10;
}

.dm-close:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.dm-back {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8898aa;
    cursor: pointer;
    margin-bottom: 16px;
    transition: all 0.2s;
}

.dm-back:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

.dm-title {
    font-size: 20px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 20px;
}

/* Search */
.dm-search {
    position: relative;
    margin-bottom: 16px;
}

.dm-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #5a6a7a;
    font-size: 14px;
}

.dm-search input {
    width: 100%;
    background: #0c1222;
    border: 1px solid #2a3441;
    border-radius: 10px;
    padding: 12px 14px 12px 40px;
    color: #fff;
    font-size: 14px;
    transition: border-color 0.2s;
}

.dm-search input:focus {
    outline: none;
    border-color: #d4af37;
}

.dm-search input::placeholder {
    color: #5a6a7a;
}

/* Coin List */
.dm-coins {
    max-height: 360px;
    overflow-y: auto;
    margin: 0 -24px;
    padding: 0 24px;
}

.dm-coins::-webkit-scrollbar {
    width: 4px;
}

.dm-coins::-webkit-scrollbar-track {
    background: transparent;
}

.dm-coins::-webkit-scrollbar-thumb {
    background: #2a3441;
    border-radius: 4px;
}

.dm-coin {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    margin: 0 -16px;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.15s;
}

.dm-coin:hover {
    background: rgba(255,255,255,0.04);
}

.dm-coin img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.dm-coin-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.dm-coin-info strong {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

.dm-coin-info span {
    font-size: 13px;
    color: #8898aa;
}

/* Selected Coin */
.dm-selected-coin {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #0c1222;
    border-radius: 10px;
    margin-bottom: 20px;
}

.dm-selected-coin img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
}

.dm-selected-coin span {
    font-weight: 600;
    color: #fff;
}

/* Networks */
.dm-networks {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dm-network {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: #0c1222;
    border: 1px solid #2a3441;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.15s;
}

.dm-network:hover {
    border-color: #d4af37;
    background: rgba(212, 175, 55, 0.03);
}

.dm-network-left {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dm-network-left strong {
    font-size: 14px;
    font-weight: 500;
    color: #fff;
}

.dm-network-left span {
    font-size: 12px;
    color: #8898aa;
}

.dm-network i {
    color: #5a6a7a;
    font-size: 12px;
}

.dm-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 14px;
    background: rgba(212, 175, 55, 0.08);
    border-radius: 8px;
    font-size: 12px;
    color: #d4af37;
    line-height: 1.5;
}

.dm-notice i {
    margin-top: 1px;
}

/* Network Tag */
.dm-network-tag {
    margin-bottom: 20px;
}

.dm-network-tag span {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(212, 175, 55, 0.12);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    color: #d4af37;
}

/* QR Code */
.dm-qr {
    width: 180px;
    height: 180px;
    margin: 0 auto 24px;
    background: #fff;
    border-radius: 12px;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dm-qr img {
    width: 100%;
    height: 100%;
}

/* Address */
.dm-address {
    margin-bottom: 20px;
}

.dm-address label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: #8898aa;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dm-address-box {
    display: flex;
    gap: 8px;
}

.dm-address-box input {
    flex: 1;
    background: #0c1222;
    border: 1px solid #2a3441;
    border-radius: 8px;
    padding: 12px 14px;
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
}

.dm-address-box button {
    width: 44px;
    height: 44px;
    background: #d4af37;
    border: none;
    border-radius: 8px;
    color: #0c1222;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.dm-address-box button:hover {
    background: #c9a130;
}

.dm-address-box button.copied {
    background: #2dce89;
}

/* Info Grid */
.dm-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.dm-info-item {
    background: #0c1222;
    border-radius: 8px;
    padding: 14px;
    text-align: center;
}

.dm-info-item span {
    display: block;
    font-size: 11px;
    color: #8898aa;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.dm-info-item strong {
    font-size: 14px;
    color: #fff;
}

/* Warning */
.dm-warning {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(251, 99, 64, 0.08);
    border: 1px solid rgba(251, 99, 64, 0.15);
    border-radius: 8px;
    font-size: 13px;
    color: #fb6340;
}

.dm-warning strong {
    color: #fff;
}

.form-hint {
    display: block;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.form-hint i {
    margin-right: 4px;
}

/* Withdraw Modal */
.withdraw-form .form-group {
    margin-bottom: var(--spacing-md);
}

.withdraw-form label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.withdraw-form select,
.withdraw-form input {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.input-with-max {
    display: flex;
    gap: var(--spacing-sm);
}

.input-with-max input {
    flex: 1;
}

.btn-max {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary);
    border: none;
    color: var(--bg-primary);
    font-weight: 600;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.available-balance {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.withdraw-summary {
    background: var(--bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    margin: var(--spacing-lg) 0;
}

.btn-withdraw-confirm {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.btn-withdraw-confirm:hover {
    box-shadow: 0 0 30px var(--primary-glow);
}

/* Auth Modal */
.auth-modal-content {
    max-width: 420px;
}

.auth-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border: none;
    color: var(--text-secondary);
    font-family: var(--font-display);
    font-size: 1rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.auth-tab.active {
    background: var(--primary);
    color: var(--bg-primary);
}

.auth-form .form-group {
    margin-bottom: var(--spacing-md);
}

.auth-form label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
}

.auth-form input {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.auth-form input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.forgot-password {
    font-size: 0.85rem;
    color: var(--primary);
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn-auth {
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.btn-auth:hover {
    box-shadow: 0 0 30px var(--primary-glow);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-lg) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--glass-border);
}

.auth-divider span {
    padding: 0 var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.social-auth {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.btn-social {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-social img {
    width: 24px;
    height: 24px;
}

.btn-social:hover {
    border-color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

.checkbox-label.terms {
    margin-bottom: var(--spacing-lg);
}

.checkbox-label.terms a {
    color: var(--primary);
    text-decoration: none;
}

.checkbox-label.terms a:hover {
    text-decoration: underline;
}

/* ===== Toast Notifications ===== */
.toast-container {
    position: fixed;
    top: 90px;
    right: var(--spacing-lg);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    box-shadow: var(--glass-shadow);
    animation: slideIn 0.3s ease;
}

.toast.success {
    border-left: 4px solid var(--success);
}

.toast.error {
    border-left: 4px solid var(--danger);
}

.toast.info {
    border-left: 4px solid var(--primary);
}

.toast i {
    font-size: 1.2rem;
}

.toast.success i {
    color: var(--success);
}

.toast.error i {
    color: var(--danger);
}

.toast.info i {
    color: var(--primary);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== Loading Overlay ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-lg);
    transition: opacity 0.5s ease;
}

.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-lg);
}

.loader-cube {
    width: 60px;
    height: 60px;
    position: relative;
    transform-style: preserve-3d;
    animation: loaderRotate 2s infinite linear;
}

.loader-cube .cube-face {
    position: absolute;
    width: 60px;
    height: 60px;
    border: 2px solid var(--primary);
    background: rgba(0, 240, 255, 0.1);
}

.loader-cube .front { transform: translateZ(30px); }
.loader-cube .back { transform: translateZ(-30px) rotateY(180deg); }
.loader-cube .right { transform: translateX(30px) rotateY(90deg); }
.loader-cube .left { transform: translateX(-30px) rotateY(-90deg); }
.loader-cube .top { transform: translateY(-30px) rotateX(90deg); }
.loader-cube .bottom { transform: translateY(30px) rotateX(-90deg); }

@keyframes loaderRotate {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    100% { transform: rotateX(360deg) rotateY(360deg); }
}

.loader span {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--primary);
    letter-spacing: 3px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ===== Responsive Design ===== */
@media (max-width: 1400px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chart-section {
        grid-template-columns: 1fr;
    }
    
    .quick-trade {
        max-width: 400px;
    }
    
    .trade-layout {
        grid-template-columns: 1fr 1fr;
    }
    
    .order-book {
        grid-column: span 2;
        grid-row: auto;
    }
}

@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .markets-stats-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .wallet-layout {
        grid-template-columns: 1fr;
    }
    
    .wallet-overview,
    .assets-list,
    .transaction-history {
        grid-column: auto;
    }
    
    .trade-layout {
        grid-template-columns: 1fr;
    }
    
    .order-book {
        grid-column: auto;
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: var(--spacing-md);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .markets-stats-row {
        grid-template-columns: 1fr;
    }
    
    .balance-display {
        display: none;
    }
    
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .history-filters {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .wallet-header {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .wallet-actions {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1.2rem;
    }
    
    .btn-glow span {
        display: none;
    }
    
    .pair-stats {
        display: none;
    }
}