/**
 * Swyfttrade - Unique Premium Trading Platform Theme
 * Original Design - Not Based on Reference
 * Brand green theme with Light/Dark Mode Support
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
    /* Primary Colors - Brand Orange */
    --primary: #11773a;
    --primary-hover: #0e6331;
    --primary-light: #3aaf6e;
    --primary-dark: #0d5a2d;
    --primary-glow: rgba(17, 119, 58, 0.4);
    
    /* Accent palette (legacy gold-* variable names) */
    --gold-50: #e8f5ee;
    --gold-100: #d1ebdc;
    --gold-200: #a8d4bc;
    --gold-300: #2d9b5c;
    --gold-400: #3aaf6e;
    --gold-500: #11773a;
    --gold-600: #0e6331;
    --gold-700: #0d5a2d;
    --gold-800: #0a4d28;
    --gold-900: #073a1f;
    
    /* Status Colors */
    --success: #10b981;
    --success-light: rgba(16, 185, 129, 0.1);
    --danger: #ef4444;
    --danger-light: rgba(239, 68, 68, 0.1);
    --warning: #f59e0b;
    --warning-light: rgba(245, 158, 11, 0.1);
    --info: #3b82f6;
    --info-light: rgba(59, 130, 246, 0.1);
    
    /* Dark Mode (Default) */
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --bg-card: #151515;
    --bg-hover: #1f1f1f;
    --bg-active: #252525;
    
    --text-primary: #ffffff;
    --text-secondary: #a3a3a3;
    --text-muted: #6b7280;
    --text-disabled: #4b5563;
    
    --border-color: rgba(17, 119, 58, 0.15);
    --border-hover: rgba(17, 119, 58, 0.3);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.7);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.8);
    
    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #11773a 0%, #2d9b5c 100%);
    --gradient-gold-full: linear-gradient(135deg, #11773a 0%, #2d9b5c 50%, #5ec98a 100%);
    --gradient-bg: linear-gradient(180deg, #0a0a0a 0%, #111111 100%);
    
    /* Typography */
    --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode */
[data-theme="light"] {
    --bg-primary: #fafafa;
    --bg-secondary: #f5f5f5;
    --bg-tertiary: #eeeeee;
    --bg-card: #ffffff;
    --bg-hover: #f9f9f9;
    --bg-active: #f0f0f0;
    
    --text-primary: #0a0a0a;
    --text-secondary: #525252;
    --text-muted: #737373;
    --text-disabled: #a3a3a3;
    
    --border-color: rgba(17, 119, 58, 0.2);
    --border-hover: rgba(17, 119, 58, 0.4);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    
    --gradient-bg: linear-gradient(180deg, #fafafa 0%, #f5f5f5 100%);
}

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

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-main);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h6 { font-size: clamp(1rem, 1.5vw, 1.25rem); }

p {
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    font-size: 1rem;
    line-height: 1.7;
}

.mono {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
    transition: all var(--transition-base);
    font-weight: 500;
}

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

/* Theme Toggle */
.theme-toggle {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.5rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.theme-toggle:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-hover);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    gap: var(--space-sm);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #fff;
    box-shadow: 0 4px 20px rgba(17, 119, 58, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(17, 119, 58, 0.5);
    transform: translateY(-2px);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--gradient-gold);
    color: #fff;
    border-color: var(--primary);
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-gold);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card:hover::before {
    opacity: 1;
}

.card-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-lg);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

/* Forms */
.form-control {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    font-family: var(--font-main);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(17, 119, 58, 0.1);
    background: var(--bg-card);
}

.form-label {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: var(--space-sm);
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.875rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-gold {
    background: var(--gradient-gold);
    color: #fff;
    box-shadow: 0 2px 10px rgba(17, 119, 58, 0.3);
}

.badge-success {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid var(--success);
}

/* Stats Display */
.stat-value {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-gold-full);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    opacity: 1 !important;
    visibility: visible !important;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-top: var(--space-sm);
}

/* Navigation */
.navbar {
    background: var(--bg-card) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-family: var(--font-main);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-gold-full);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    font-size: 0.9375rem;
}

.nav-link:hover {
    color: var(--primary) !important;
    background: var(--bg-hover);
}

.nav-link.active {
    color: var(--primary) !important;
    background: rgba(17, 119, 58, 0.1);
    font-weight: 600;
}

/* Utility Classes */
.text-gold {
    background: var(--gradient-gold-full);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-dark {
    background: var(--gradient-bg);
}

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

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

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

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

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

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

@keyframes goldShine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in {
    animation: slideIn 0.6s ease-out;
}

/* App Download Section */
.app-download-btn:hover {
    background: #1a1a1a !important;
    border-color: var(--primary) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), 0 0 20px rgba(17, 119, 58, 0.2);
}

.gradient-text {
    background: var(--gradient-gold-full);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .card {
        padding: var(--space-lg);
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
}