:root {
    /* Ana Renk Paleti */
    --primary-color: #1e3a8a;
    --primary-light: #3b82f6;
    --primary-dark: #1e40af;
    --secondary-color: #0ea5e9;
    --accent-color: #6366f1;
    --accent-light: #8b5cf6;
    
    /* Metin Renkleri */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    /* Arka Plan Renkleri */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-overlay: rgba(15, 23, 42, 0.05);
    
    /* Durum Renkleri */
    --success-color: #10b981;
    --success-light: #34d399;
    --warning-color: #f59e0b;
    --warning-light: #fbbf24;
    --danger-color: #ef4444;
    --danger-light: #f87171;
    --info-color: #3b82f6;
    --info-light: #60a5fa;
    
    /* Boyutlar */
    --border-radius-sm: 6px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;
    
    /* Gölgeler */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 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);
    
    /* Geçişler */
    --transition-fast: all 0.15s ease;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Aralıklar */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 32px;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    /* Ana Renk Paleti - Dark */
    --primary-color: #3b82f6;
    --primary-light: #60a5fa;
    --primary-dark: #2563eb;
    --secondary-color: #06b6d4;
    --accent-color: #8b5cf6;
    --accent-light: #a78bfa;
    
    /* Metin Renkleri - Dark */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-light: #64748b;
    
    /* Arka Plan Renkleri - Dark */
    --bg-primary: #1e293b;
    --bg-secondary: #334155;
    --bg-tertiary: #0f172a;
    --bg-overlay: rgba(248, 250, 252, 0.05);
    
    /* Gölgeler - Dark */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* Auto Dark Mode (System Preference) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) {
        /* Ana Renk Paleti - Auto Dark */
        --primary-color: #3b82f6;
        --primary-light: #60a5fa;
        --primary-dark: #2563eb;
        --secondary-color: #06b6d4;
        --accent-color: #8b5cf6;
        --accent-light: #a78bfa;
        
        /* Metin Renkleri - Auto Dark */
        --text-primary: #f8fafc;
        --text-secondary: #cbd5e1;
        --text-muted: #94a3b8;
        --text-light: #64748b;
        
        /* Arka Plan Renkleri - Auto Dark */
        --bg-primary: #1e293b;
        --bg-secondary: #334155;
        --bg-tertiary: #0f172a;
        --bg-overlay: rgba(248, 250, 252, 0.05);
        
        /* Gölgeler - Auto Dark */
        --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
        --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
        --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    }
}

/* Theme Toggle Button */
.theme-toggle {
    position: fixed;
    top: var(--spacing-2xl);
    left: var(--spacing-2xl);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
    user-select: none;
}

.theme-toggle:hover {
    transform: scale(1.1);
    background: var(--accent-color);
    color: var(--bg-primary);
    box-shadow: var(--shadow-xl);
}

.theme-toggle:active {
    transform: scale(0.95);
}

.theme-toggle i {
    transition: var(--transition);
}

/* Theme toggle animation */
.theme-toggle.switching {
    animation: themeSwitch 0.6s ease-in-out;
}

@keyframes themeSwitch {
    0% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.2) rotate(180deg); }
    100% { transform: scale(1) rotate(360deg); }
}

/* Dark mode specific adjustments */
[data-theme="dark"] .game-container {
    border: 1px solid var(--bg-secondary);
}

[data-theme="dark"] .indicator,
[data-theme="dark"] .control-panel,
[data-theme="dark"] .chart-container,
[data-theme="dark"] .news-panel,
[data-theme="dark"] .stats-panel {
    border-color: var(--bg-secondary);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .game-container {
        border: 1px solid var(--bg-secondary);
    }
    
    :root:not([data-theme]) .indicator,
    :root:not([data-theme]) .control-panel,
    :root:not([data-theme]) .chart-container,
    :root:not([data-theme]) .news-panel,
    :root:not([data-theme]) .stats-panel {
        border-color: var(--bg-secondary);
    }
}

/* Mobile theme toggle positioning */
@media (max-width: 768px) {
    .theme-toggle {
        top: var(--spacing);
        left: var(--spacing);
        width: 44px;
        height: 44px;
        font-size: 16px;
        z-index: 1001;
    }
    
    .help-button {
        top: var(--spacing);
        right: var(--spacing);
    }
}

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

body {
    font-family: 'Montserrat', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
    padding: 20px;
}

.game-container {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 24px;
    position: relative;
}

.help-button {
    position: fixed;
    top: var(--spacing-2xl);
    right: var(--spacing-2xl);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 1000;
    user-select: none;
    pointer-events: auto;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(30, 58, 138, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(30, 58, 138, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(30, 58, 138, 0);
    }
}

.help-button:hover {
    transform: scale(1.15);
    background-color: var(--primary-light);
    animation: none;
}

.help-button:active {
    transform: scale(0.95);
}

.help-button i {
    pointer-events: none;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: var(--spacing-2xl) var(--spacing-2xl) var(--spacing-xl);
    border-bottom: 1px solid #e2e8f0;
    position: relative;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

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

.header-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.header-auth {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.logo {
    margin-bottom: 15px;
}

.logo i {
    font-size: 48px;
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(30, 58, 138, 0.2));
}

header h1 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 32px;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

header p {
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 500;
}

.header-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--bg-overlay);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.game-mode {
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.game-mode label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
}

.game-mode select {
    padding: var(--spacing) var(--spacing-lg);
    border-radius: var(--border-radius-full);
    border: 2px solid var(--accent-color);
    background-color: var(--bg-primary);
    color: var(--accent-color);
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
    font-size: 14px;
}

.game-mode select:hover {
    background-color: var(--bg-secondary);
    border-color: var(--accent-light);
}

.game-mode select:focus {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.dashboard {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.economic-indicators {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.indicator {
    text-align: center;
    padding: 16px;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid #e2e8f0;
}

.indicator:hover {
    transform: translateY(-5px);
}

.indicator h3 {
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.indicator h3 i {
    margin-right: 8px;
    color: var(--accent-color);
}

.gauge {
    position: relative;
    width: 100%;
    height: 20px;
    background-color: #e2e8f0;
    border-radius: 10px;
    margin: 15px 0;
    overflow: hidden;
}

#inflation-gauge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--value, 40%);
    background-color: var(--danger-color);
    border-radius: 10px;
    transition: width 0.5s ease-in-out;
}

#unemployment-gauge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--value, 50%);
    background-color: var(--accent-color);
    border-radius: 10px;
    transition: width 0.5s ease-in-out;
}

#gdp-gauge::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--value, 25%);
    background-color: var(--success-color);
    border-radius: 10px;
    transition: width 0.5s ease-in-out;
}

.gauge-value {
    position: relative;
    z-index: 2;
    color: #fff;
    font-weight: 600;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.indicator-details {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 5px;
}

.indicator-details span {
    font-weight: 600;
    color: var(--text-primary);
}

.control-panel {
    grid-column: 1 / -1;
    text-align: center;
    padding: 24px;
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #e2e8f0;
}

.control-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
    position: relative;
    overflow: visible;
}

.control-header h2 {
    color: var(--primary-color);
    font-size: 20px;
    font-weight: 600;
}

.current-quarter-info {
    display: flex;
    gap: 20px;
}

.current-quarter-info div {
    font-weight: 600;
    color: var(--text-primary);
}

.interest-rate-control,
.forecast-rate-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.interest-display,
.forecast-display {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    min-width: 120px;
    text-align: center;
    transition: var(--transition);
}

.interest-display:hover,
.forecast-display:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

#current-rate,
#current-forecast {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.interest-info,
.forecast-info {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.interest-label,
.forecast-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.interest-label span,
.forecast-label span {
    color: var(--text-primary);
    font-weight: 600;
}

.forecast-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: var(--spacing-xs);
    text-align: center;
}

.interest-stats,
.forecast-stats {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.interest-stat-item,
.forecast-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
    padding: var(--spacing) var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.interest-stat-item span:first-child,
.forecast-stat-item span:first-child {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.interest-stat-item span:last-child,
.forecast-stat-item span:last-child {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    transition: var(--transition);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Primary Button */
.primary-button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: white;
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--border-radius);
    font-size: 16px;
    box-shadow: var(--shadow-sm);
}

.primary-button::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;
}

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

.primary-button:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Secondary Button */
.secondary-button {
    background: var(--bg-primary);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: var(--spacing-lg) var(--spacing-2xl);
    border-radius: var(--border-radius);
    font-size: 16px;
}

.secondary-button:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Action Button */
.action-button {
    background: var(--accent-color);
    color: white;
    border: 2px solid var(--accent-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.5rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.action-button:hover {
    background: var(--accent-light);
    border-color: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

/* Speed Buttons */
.speed-button {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid #e2e8f0;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: 14px;
    min-width: 40px;
    transition: var(--transition-fast);
}

.speed-button:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.speed-button.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-sm);
}

/* Chart Toggle Buttons */
.chart-toggle {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: 1px solid #e2e8f0;
    padding: var(--spacing-sm) var(--spacing);
    border-radius: var(--border-radius);
    font-size: 12px;
    font-weight: 500;
    transition: var(--transition-fast);
}

.chart-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.chart-toggle.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.chart-toggle i {
    font-size: 10px;
}

/* Chart View Buttons */
.chart-view-button {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid #e2e8f0;
    padding: var(--spacing) var(--spacing-lg);
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition-fast);
}

.chart-view-button:first-child {
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    border-right: none;
}

.chart-view-button:last-child {
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.chart-view-button.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.chart-view-button:hover:not(.active) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.game-info-panels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 24px;
}

.chart-container {
    margin-top: 30px;
    padding: 32px;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    height: 550px;
    border: 1px solid #e2e8f0;
    position: relative;
    overflow: hidden;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
    position: relative;
    overflow: visible;
}

.chart-header h2 {
    margin-bottom: 0;
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
}

.chart-controls {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: visible;
}

.indicator-toggles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing);
    width: 100%;
    max-width: 300px;
    position: relative;
}

.chart-view-toggle {
    display: flex;
    margin-right: 15px;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    overflow: visible;
    align-items: center;
    position: relative;
}

.chart-view-container {
    display: none;
    height: 470px;
    width: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    padding: 10px;
    touch-action: pan-y;
}

.chart-view-container.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.news-panel, .stats-panel {
    padding: 24px;
    background-color: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #e2e8f0;
}

.news-panel h2, .stats-panel h2 {
    margin-bottom: 16px;
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #e2e8f0;
    padding-bottom: 12px;
}

.news-panel h2 i, .stats-panel h2 i {
    margin-right: 8px;
}

#news-feed {
    padding: 16px;
    max-height: 300px;
    overflow-y: auto;
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
}

#news-feed p {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 14px;
}

#news-feed p.important-news {
    font-weight: 600;
    color: var(--danger-color);
    background-color: rgba(239, 68, 68, 0.1);
    padding: 8px;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--danger-color);
}

#news-feed p.system-news {
    font-style: italic;
    color: var(--accent-color);
    background-color: rgba(59, 130, 246, 0.1);
    padding: 8px;
    border-radius: var(--border-radius);
    border-left: 3px solid var(--accent-color);
}

#news-feed p:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.stats-container {
    margin-top: 16px;
}

.stat-item {
    margin-bottom: 16px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.stat-bar {
    height: 10px;
    background-color: #e2e8f0;
    border-radius: 5px;
    margin-bottom: 5px;
    overflow: hidden;
}

.stat-bar div {
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 5px;
    transition: width 0.5s ease-in-out;
}

#inflation-control-bar {
    background-color: var(--primary-color);
}

#employment-bar {
    background-color: var(--success-color);
}

#growth-bar {
    background-color: var(--warning-color);
}

.stat-value {
    text-align: right;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    z-index: 1000;
    overflow-y: auto;
    padding: 20px 0;
    -webkit-overflow-scrolling: touch;
}

.modal-content {
    background-color: var(--bg-primary);
    padding: 32px;
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 90%;
    position: relative;
    margin: auto;
    min-height: fit-content;
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e2e8f0;
}

.modal-icon {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
    display: block;
}

.modal h2 {
    color: var(--primary-color);
    font-size: 24px;
    font-weight: 700;
}

.performance-summary {
    margin-bottom: 24px;
}

.score-breakdown {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 16px;
    margin: 16px 0;
}

.score-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 14px;
}

.score-item span:first-child {
    color: var(--text-muted);
}

.score-item span:last-child {
    font-weight: 600;
    color: var(--text-primary);
}

.historical-comparison {
    margin-top: 16px;
    background-color: #e0f2fe;
    border-radius: var(--border-radius);
    padding: 12px;
    font-size: 14px;
}

.historical-comparison p {
    color: var(--accent-color);
    margin-bottom: 5px;
}

#chairman-comparison {
    font-weight: 600;
    color: var(--primary-color);
}

.modal-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 24px;
}

.tutorial {
    max-width: 700px;
}

.help-content {
    max-width: 800px;
}

.tutorial-content {
    margin-bottom: 24px;
}

.help-sections {
    margin-bottom: 24px;
    padding-right: 16px;
}

.help-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e2e8f0;
}

.help-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.help-section h3 {
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 18px;
    display: flex;
    align-items: center;
}

.help-section h3 i {
    margin-right: 8px;
    color: var(--accent-color);
}

.help-section p {
    margin-bottom: 12px;
    color: var(--text-primary);
    font-size: 15px;
    line-height: 1.5;
}

.help-section ul {
    padding-left: 20px;
    margin-bottom: 12px;
}

.help-section li {
    margin-bottom: 8px;
    font-size: 15px;
    color: var(--text-primary);
}

.help-section strong {
    color: var(--accent-color);
    font-weight: 600;
}

.tutorial-step {
    display: flex;
    margin: 24px 0;
    align-items: flex-start;
}

.tutorial-icon {
    font-size: 24px;
    color: var(--accent-color);
    background-color: #e0f2fe;
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    margin-right: 16px;
    flex-shrink: 0;
}

.tutorial-text h3 {
    color: var(--primary-color);
    margin-bottom: 8px;
    font-size: 18px;
}

.tutorial-text p {
    color: var(--text-muted);
    font-size: 15px;
}

.hidden {
    display: none;
}

footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-muted);
    font-size: 14px;
}

footer a {
    color: var(--accent-color);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

@media (max-width: 992px) {
    .economic-indicators {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .game-info-panels {
        grid-template-columns: 1fr;
    }
    
    .header-controls {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    body {
        padding: var(--spacing);
    }
    
    .game-container {
        padding: var(--spacing-lg);
    }
    
    .header-top {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: center;
    }
    
    .header-auth {
        order: -1;
        width: 100%;
        justify-content: center;
    }
    
    .economic-indicators {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .chart-header {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .chart-controls {
        flex-direction: column;
        gap: var(--spacing);
    }
    
    .control-header {
        flex-direction: column;
        gap: var(--spacing);
        text-align: center;
    }
    
    .current-quarter-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .interest-rate-control {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    #current-rate {
        width: 120px;
        font-size: 28px;
        margin: 0;
    }
    
    .game-speed-controls {
        flex-direction: column;
        gap: var(--spacing);
    }
    
    .help-button {
        top: var(--spacing);
        right: var(--spacing);
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .modal-content {
        margin: var(--spacing);
        padding: var(--spacing-xl);
    }
    
    .auth-container {
        flex-direction: column;
        gap: var(--spacing);
        width: 100%;
    }
    
    .auth-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .header-controls {
        padding: var(--spacing);
    }
    
    .game-mode {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .game-mode select {
        width: 100%;
    }
    
    .header-btn {
        width: 100%;
        justify-content: center;
    }
    
    .indicator {
        padding: var(--spacing);
    }
    
    .control-panel {
        padding: var(--spacing);
    }
    
    .action-button {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
}

/* Yeni eklenen hız kontrolleri için stil */
.game-speed-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid #e2e8f0;
}

.speed-options {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--bg-primary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius);
    border: 1px solid #e2e8f0;
}

#pause-button {
    background: var(--warning-color);
    color: white;
}

#pause-button:hover {
    background: var(--warning-light);
}

#pause-button.paused {
    background: var(--success-color);
}

#pause-button.paused:hover {
    background: var(--success-light);
}

/* Siliyorum bu kısmı çünkü FontAwesome CSS sınıflarını JavaScript ile değiştireceğiz */
/* 
#pause-button.paused i {
    content: "\f04b";
}
*/

#toggle-inflation i {
    color: var(--danger-color);
}

#toggle-unemployment i {
    color: var(--accent-color);
}

#toggle-interest i {
    color: var(--primary-color);
}

#toggle-gdp i {
    color: var(--success-color);
}

#economy-chart, #daily-economy-chart {
    width: 100% !important;
    height: 450px !important;
    max-width: 100%;
    max-height: 100%;
    padding: 0;
    touch-action: manipulation !important;
    pointer-events: auto !important;
}

/* Günlük grafik açıklama tooltip'i kaldırıldı */

/* Haber listesi ve haber öğesi stilleri */
.news-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding: 10px;
    border-radius: 6px;
    background-color: var(--panel-bg);
    transition: background-color 0.2s;
    gap: var(--spacing);
}

.news-item:hover {
    background-color: var(--hover-bg);
}

.news-item p {
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.news-info-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    cursor: pointer;
    font-size: 18px;
    padding: var(--spacing-sm);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.news-info-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
    box-shadow: var(--shadow);
}

/* Haber etkisi modal stilleri */
.news-effect-modal .modal-content {
    max-width: 550px;
}

.news-effect-body {
    padding: 15px;
}

.news-effect-text {
    padding: 10px;
    background-color: var(--panel-bg);
    border-radius: 6px;
    margin-bottom: 20px;
    font-weight: 500;
}

.effects-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.effect-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background-color: var(--panel-bg);
    border-radius: 6px;
}

.effect-label {
    font-weight: 500;
    color: var(--primary-color);
}

.effect-value {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.news-advice {
    padding: 15px;
    background-color: rgba(var(--accent-color-rgb), 0.1);
    border-left: 4px solid var(--accent-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.5;
}

.difficulty-info {
    margin: var(--spacing-lg) 0;
}

.difficulty-warning {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(220, 38, 38, 0.1));
    border: 2px solid var(--danger-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
}

.difficulty-warning i {
    color: var(--danger-color);
    font-size: 1.2rem;
    margin-right: var(--spacing-sm);
}

.difficulty-warning strong {
    color: var(--danger-color);
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.difficulty-warning p {
    margin: 0;
    color: var(--text-primary);
}

.original-value {
    color: var(--text-secondary);
    text-decoration: line-through;
    font-size: 0.9rem;
}

.effect-arrow {
    color: var(--accent-color);
    margin: 0 var(--spacing-sm);
    font-size: 0.8rem;
}

.multiplied-value {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.1rem;
}



/* ===== MOBILE-FIRST RESPONSIVE DESIGN ===== */

/* Base Mobile Styles (320px+) */
@media (max-width: 767px) {
    body {
        padding: var(--spacing-sm);
        background: var(--bg-tertiary);
    }
    
    .game-container {
        padding: var(--spacing);
        border-radius: var(--border-radius);
        margin: 0;
    }
    
    /* Mobile Header */
    header {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
        border-radius: var(--border-radius);
    }
    
    .header-top {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: center;
    }
    
    .header-brand {
        order: 2;
    }
    
    .header-auth {
        order: 1;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .logo i {
        font-size: 36px;
    }
    
    header h1 {
        font-size: 24px;
        margin-bottom: var(--spacing-sm);
    }
    
    header p {
        font-size: 14px;
    }
    
    .header-controls {
        flex-direction: column;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
        margin-top: var(--spacing-lg);
    }
    
    /* Mobile Auth */
    .auth-container {
        flex-direction: column;
        gap: var(--spacing);
        width: 100%;
        max-width: 280px;
    }
    
    .auth-btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: 16px;
        min-height: 48px;
    }
    
    .user-info {
        padding: var(--spacing) var(--spacing-lg);
        max-width: 280px;
        width: 100%;
        justify-content: center;
    }
    
    /* Mobile Game Mode */
    .game-mode {
        flex-direction: column;
        gap: var(--spacing);
        text-align: center;
        width: 100%;
    }
    
    .game-mode label {
        font-size: 16px;
    }
    
    .game-mode select {
        width: 100%;
        padding: var(--spacing-lg);
        font-size: 16px;
        min-height: 48px;
    }
    
    .header-btn {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: 16px;
        min-height: 48px;
    }
    
    /* Mobile Dashboard */
    .dashboard {
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .economic-indicators {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .indicator {
        padding: var(--spacing-lg);
        border-radius: var(--border-radius-lg);
    }
    
    .indicator h3 {
        font-size: 16px;
        margin-bottom: var(--spacing);
    }
    
    .gauge {
        height: 24px;
        margin: var(--spacing-lg) 0;
    }
    
    .gauge-value {
        font-size: 14px;
        font-weight: 700;
    }
    
    /* Mobile Control Panel */
    .control-panel {
        padding: var(--spacing-lg);
        border-radius: var(--border-radius-lg);
    }
    
    .control-header {
        flex-direction: column;
        gap: var(--spacing);
        text-align: center;
        margin-bottom: var(--spacing-xl);
    }
    
    .control-header h2 {
        font-size: 18px;
    }
    
    .current-quarter-info {
        flex-direction: column;
        gap: var(--spacing-sm);
        font-size: 14px;
    }
    
    /* Mobile Interest Rate Control */
    .interest-rate-control {
        flex-direction: row;
        gap: var(--spacing-lg);
        margin: var(--spacing-xl) 0;
        align-items: center;
        justify-content: center;
    }
    
    #current-rate {
        width: 100px;
        height: 60px;
        font-size: 24px;
        margin: 0;
    }
    
    .action-button {
        width: 56px;
        height: 56px;
        font-size: 20px;
        border-radius: var(--border-radius-lg);
        box-shadow: var(--shadow);
    }
    
    .action-button:active {
        transform: scale(0.95);
        box-shadow: var(--shadow-sm);
    }
    
    .rate-info {
        margin-bottom: var(--spacing-xl);
        font-size: 16px;
    }
    
    /* Mobile Game Speed Controls */
    .game-speed-controls {
        flex-direction: column;
        gap: var(--spacing-lg);
        padding: var(--spacing-lg);
        margin: var(--spacing-xl) 0;
    }
    
    .speed-options {
        width: 100%;
        justify-content: center;
        padding: var(--spacing);
        gap: var(--spacing);
    }
    
    .speed-button {
        flex: 1;
        min-height: 44px;
        font-size: 16px;
        font-weight: 700;
    }
    
    #pause-button {
        width: 100%;
        max-width: 200px;
        min-height: 48px;
        font-size: 16px;
        border-radius: var(--border-radius-lg);
    }
    
    .primary-button {
        width: 100%;
        min-height: 52px;
        font-size: 18px;
        font-weight: 700;
        border-radius: var(--border-radius-lg);
        margin-top: var(--spacing-lg);
    }
    
    /* Mobile Chart */
    .chart-container {
        margin-top: var(--spacing-xl);
        padding: var(--spacing-xl);
        height: auto;
        min-height: 520px;
        overflow: hidden;
    }
    
    .chart-header {
        flex-direction: column;
        gap: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }
    
    .chart-header h2 {
        font-size: 16px;
        text-align: center;
    }
    
    .chart-controls {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: center;
    }
    
    .chart-view-toggle {
        margin-right: 0;
        width: 100%;
        max-width: 300px;
        position: relative;
        overflow: visible;
    }
    
    .indicator-toggles {
        display: none;
    }
    
    .chart-toggle {
        padding: var(--spacing) var(--spacing-lg);
        font-size: 12px;
        min-height: 40px;
        text-align: center;
    }
    
    .chart-view-container {
        height: 450px;
        margin-top: var(--spacing-lg);
        padding: var(--spacing);
        overflow: hidden;
    }
    
    #economy-chart, #daily-economy-chart {
        height: 430px !important;
        width: 100% !important;
        max-width: 100%;
        max-height: 100%;
    }
    
    /* Mobile Info Panels */
    .game-info-panels {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-xl);
    }
    
    .news-panel, .stats-panel {
        padding: var(--spacing-lg);
        border-radius: var(--border-radius-lg);
    }
    
    .news-panel h2, .stats-panel h2 {
        font-size: 16px;
        margin-bottom: var(--spacing-lg);
    }
    
    #news-feed {
        max-height: 160px;
        padding: var(--spacing);
        font-size: 12px;
        line-height: 1.3;
        scroll-behavior: smooth;
    }
    
    .stats-container {
        margin-top: var(--spacing-lg);
    }
    
    .stat-item {
        margin-bottom: var(--spacing-lg);
    }
    
    .stat-label {
        font-size: 14px;
        margin-bottom: var(--spacing);
    }
    
    .stat-bar {
        height: 12px;
        margin-bottom: var(--spacing);
    }
    
    .stat-value {
        font-size: 16px;
    }
    
    /* Mobile Help Button */
    .help-button {
        top: var(--spacing);
        right: var(--spacing);
        width: 48px;
        height: 48px;
        font-size: 18px;
        z-index: 1001;
    }
    
    /* Mobile Modals */
    .modal-content {
        margin: var(--spacing);
        padding: var(--spacing-xl);
        max-height: 90vh;
        overflow-y: auto;
        border-radius: var(--border-radius-lg);
    }
    
    .modal-header {
        margin-bottom: var(--spacing-xl);
    }
    
    .modal-icon {
        font-size: 36px;
        margin-bottom: var(--spacing);
    }
    
    .modal h2 {
        font-size: 20px;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: var(--spacing);
        margin-top: var(--spacing-xl);
    }
    
    .modal-actions button {
        width: 100%;
        min-height: 48px;
        font-size: 16px;
    }
    
    /* Mobile Footer */
    footer {
        margin-top: var(--spacing-xl);
        padding: var(--spacing-lg);
        font-size: 12px;
    }
}

/* Small Mobile Devices (320px - 480px) */
@media (max-width: 480px) {
    .game-container {
        padding: var(--spacing-sm);
    }
    
    header {
        padding: var(--spacing);
    }
    
    .header-controls {
        padding: var(--spacing);
    }
    
    .logo i {
        font-size: 32px;
    }
    
    header h1 {
        font-size: 20px;
    }
    
    .auth-container {
        max-width: 100%;
    }
    
    .auth-btn {
        padding: var(--spacing) var(--spacing-lg);
        font-size: 14px;
        min-height: 44px;
    }
    
    .user-info {
        max-width: 100%;
        padding: var(--spacing-sm) var(--spacing);
    }
    
    .indicator {
        padding: var(--spacing);
    }
    
    .control-panel {
        padding: var(--spacing);
    }
    
    #current-rate {
        width: 80px;
        height: 50px;
        font-size: 20px;
    }
    
    .action-button {
        width: 48px;
        height: 48px;
        font-size: 18px;
    }
    
    .chart-container {
        padding: var(--spacing-lg);
        min-height: 480px;
        overflow: hidden;
    }
    
    .chart-view-container {
        height: 450px;
        padding: var(--spacing);
        overflow: hidden;
    }
    
    .news-panel, .stats-panel {
        padding: var(--spacing);
    }
    
    #news-feed {
        max-height: 160px;
        padding: var(--spacing);
        font-size: 12px;
        line-height: 1.3;
        scroll-behavior: smooth;
    }
    
    .help-button {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }
}

/* Landscape Mobile Optimization */
@media (max-width: 767px) and (orientation: landscape) {
    .header-top {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    
    .header-brand {
        order: 1;
        flex: 1;
    }
    
    .header-auth {
        order: 2;
        width: auto;
        max-width: 300px;
    }
    
    .logo i {
        font-size: 28px;
    }
    
    header h1 {
        font-size: 20px;
        margin-bottom: var(--spacing-xs);
    }
    
    header p {
        font-size: 12px;
    }
    
    .economic-indicators {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing);
    }
    
    .indicator {
        padding: var(--spacing);
    }
    
    .indicator h3 {
        font-size: 14px;
        margin-bottom: var(--spacing-sm);
    }
    
    .gauge {
        height: 20px;
        margin: var(--spacing) 0;
    }
    
    .chart-view-container {
        height: 200px;
    }
    
    #economy-chart, #daily-economy-chart {
        height: 180px;
    }
    
    .game-info-panels {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing);
    }
    
    #news-feed {
        max-height: 160px;
        font-size: 12px;
        line-height: 1.3;
        scroll-behavior: smooth;
    }
}

/* Touch Improvements */
@media (hover: none) and (pointer: coarse) {
    /* Touch-specific styles */
    button {
        min-height: 44px;
        min-width: 44px;
    }
    
    .action-button {
        min-height: 48px;
        min-width: 48px;
    }
    
    .auth-btn {
        min-height: 48px;
    }
    
    .primary-button {
        min-height: 52px;
    }
    
    .chart-toggle {
        min-height: 44px;
        padding: var(--spacing) var(--spacing-lg);
    }
    
    .speed-button {
        min-height: 44px;
    }
    
    /* Remove hover effects on touch devices */
    .indicator:hover {
        transform: none;
    }
    
    .highscore-item:hover {
        transform: none;
        box-shadow: var(--shadow);
    }
    
    /* Increase tap targets */
    .close-modal {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    
    .logout-btn {
        width: 32px;
        height: 32px;
    }
}

/* Hamburger Menu */
.hamburger-menu {
    position: fixed;
    top: var(--spacing-2xl);
    right: var(--spacing-2xl);
    z-index: 999;
}

.hamburger-toggle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    padding: 0;
}

.hamburger-toggle span {
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
    transition: var(--transition);
}

.hamburger-toggle:hover {
    transform: scale(1.1);
    background: var(--primary-color);
    box-shadow: var(--shadow-xl);
}

.hamburger-toggle:hover span {
    background: white;
}

.hamburger-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger-toggle.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

.hamburger-content {
    position: absolute;
    top: 60px;
    right: 0;
    width: 280px;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--bg-secondary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    max-height: 80vh;
    overflow-y: auto;
    z-index: 999;
}

.hamburger-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-header {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing);
    border-bottom: 1px solid var(--bg-secondary);
}

.menu-header h3 {
    margin: 0;
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
}

.menu-section {
    padding: var(--spacing-lg);
}

.menu-divider {
    height: 1px;
    background: var(--bg-secondary);
    margin: 0 var(--spacing-lg);
}

.menu-btn {
    width: 100%;
    padding: var(--spacing-lg);
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing);
    margin-bottom: var(--spacing-sm);
}

.menu-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

.menu-btn i {
    width: 20px;
    text-align: center;
}

/* Auth elements in menu */
.hamburger-content .auth-container {
    flex-direction: column;
    gap: var(--spacing);
    width: 100%;
}

.hamburger-content .auth-btn {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-lg);
    font-size: 14px;
}

.hamburger-content .user-info {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-lg);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.hamburger-content .user-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.hamburger-content .user-info:hover::before {
    left: 100%;
}

.hamburger-content .user-info:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.hamburger-content .user-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing);
    text-align: center;
}

.hamburger-content .user-avatar {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.hamburger-content .user-info:hover .user-avatar {
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.hamburger-content .username {
    font-size: 16px;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    margin-top: var(--spacing-sm);
}

.hamburger-content .user-status {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hamburger-content .logout-btn {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: white;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    margin-top: var(--spacing-sm);
}

.hamburger-content .logout-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.6);
    transform: scale(1.1);
}

/* Mobile hamburger menu */
@media (max-width: 768px) {
    .hamburger-menu {
        top: var(--spacing);
        right: var(--spacing);
    }
    
    .hamburger-toggle {
        width: 44px;
        height: 44px;
    }
    
    .hamburger-content {
        width: 260px;
        max-height: 70vh;
        right: 0;
    }
}

@media (max-width: 480px) {
    .hamburger-content {
        width: calc(100vw - 32px);
        right: 0;
        left: auto;
    }
}

/* Dark mode support for hamburger menu */
[data-theme="dark"] .hamburger-toggle {
    background: var(--bg-primary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

[data-theme="dark"] .hamburger-toggle span {
    background: var(--primary-color);
}

[data-theme="dark"] .hamburger-content {
    background: var(--bg-primary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .hamburger-content .user-info {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

[data-theme="dark"] .menu-header {
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .menu-divider {
    background: var(--bg-secondary);
}

[data-theme="dark"] .menu-btn {
    color: var(--text-primary);
}

[data-theme="dark"] .menu-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .hamburger-toggle {
        background: var(--bg-primary);
        border-color: var(--primary-color);
        color: var(--primary-color);
    }

    :root:not([data-theme]) .hamburger-toggle span {
        background: var(--primary-color);
    }

    :root:not([data-theme]) .hamburger-content {
        background: var(--bg-primary);
        border-color: var(--bg-secondary);
    }

    :root:not([data-theme]) .hamburger-content .user-info {
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    }

    :root:not([data-theme]) .menu-header {
        border-color: var(--bg-secondary);
    }

    :root:not([data-theme]) .menu-divider {
        background: var(--bg-secondary);
    }

    :root:not([data-theme]) .menu-btn {
        color: var(--text-primary);
    }

    :root:not([data-theme]) .menu-btn:hover {
        background: var(--bg-secondary);
        color: var(--primary-color);
    }
}

/* Mobile Chart Indicators Dropdown */
.mobile-indicators-dropdown {
    display: none;
    position: relative;
}

.mobile-indicators-toggle {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: none;
    border-left: 1px solid #e2e8f0;
    padding: var(--spacing) var(--spacing-lg);
    border-radius: 0;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: 44px;
    transition: var(--transition);
}

.mobile-indicators-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.mobile-indicators-toggle.active {
    background: var(--accent-color);
    color: white;
}

.mobile-indicators-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: var(--spacing-xs);
    display: block;
}

.mobile-indicators-dropdown-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-indicators-dropdown-content .chart-toggle {
    width: 100%;
    margin: 0;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid var(--bg-secondary);
    text-align: left;
    padding: var(--spacing-lg);
    font-size: 14px;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.mobile-indicators-dropdown-content .chart-toggle:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.mobile-indicators-dropdown-content .chart-toggle:first-child {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.mobile-indicators-dropdown-content .chart-toggle:only-child {
    border-radius: var(--border-radius);
}

.mobile-indicators-dropdown-content .chart-toggle i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* Show dropdown on mobile, hide regular toggles */
@media (max-width: 767px) {
    .indicator-toggles {
        display: none !important;
    }
    
    .mobile-indicators-dropdown {
        display: block !important;
    }
    
    .chart-view-toggle {
        margin-right: 0;
        width: 100%;
        max-width: 300px;
        position: relative;
        overflow: visible;
    }
    
    .chart-controls {
        flex-direction: column;
        gap: var(--spacing-lg);
        align-items: center;
        position: relative;
        overflow: visible;
    }
}

/* Dark mode support for mobile indicators dropdown */
[data-theme="dark"] .mobile-indicators-toggle {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

[data-theme="dark"] .mobile-indicators-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

[data-theme="dark"] .mobile-indicators-toggle.active {
    background: var(--accent-color);
    color: white;
}

[data-theme="dark"] .mobile-indicators-dropdown-content {
    background: var(--bg-primary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .mobile-indicators-dropdown-content .chart-toggle {
    color: var(--text-primary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .mobile-indicators-dropdown-content .chart-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

[data-theme="dark"] .mobile-indicators-dropdown-content .chart-toggle.active {
    background: var(--accent-color);
    color: white;
}

/* Auto dark mode support for mobile indicators dropdown */
:root:not([data-theme]) .menu-btn:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

:root:not([data-theme]) .mobile-indicators-toggle {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

:root:not([data-theme]) .mobile-indicators-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

:root:not([data-theme]) .mobile-indicators-toggle.active {
    background: var(--accent-color);
    color: white;
}

:root:not([data-theme]) .mobile-indicators-dropdown-content {
    background: var(--bg-primary);
    border-color: var(--bg-secondary);
}

:root:not([data-theme]) .mobile-indicators-dropdown-content .chart-toggle {
    color: var(--text-primary);
    border-color: var(--bg-secondary);
}

:root:not([data-theme]) .mobile-indicators-dropdown-content .chart-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

:root:not([data-theme]) .mobile-indicators-dropdown-content .chart-toggle.active {
    background: var(--accent-color);
    color: white;
}

/* Desktop Chart Indicators Dropdown */
.desktop-indicators-dropdown {
    display: block;
    position: relative;
}

.desktop-indicators-toggle {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid #e2e8f0;
    padding: var(--spacing) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    min-height: 44px;
    transition: var(--transition);
    min-width: 140px;
}

.desktop-indicators-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.desktop-indicators-toggle.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.desktop-indicators-dropdown-content {
    position: absolute;
    top: 100%;
    right: 0;
    width: 200px;
    background: var(--bg-primary);
    border: 1px solid var(--bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: var(--spacing-xs);
    display: block;
}

.desktop-indicators-dropdown-content.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.desktop-indicators-dropdown-content .chart-toggle {
    width: 100%;
    margin: 0;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid var(--bg-secondary);
    text-align: left;
    padding: var(--spacing-lg);
    font-size: 14px;
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.desktop-indicators-dropdown-content .chart-toggle:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.desktop-indicators-dropdown-content .chart-toggle:first-child {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.desktop-indicators-dropdown-content .chart-toggle:only-child {
    border-radius: var(--border-radius);
}

.desktop-indicators-dropdown-content .chart-toggle i {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

/* Hide desktop dropdown on mobile, show mobile dropdown */
@media (max-width: 767px) {
    .desktop-indicators-dropdown {
        display: none !important;
    }
    
    .mobile-indicators-dropdown {
        display: block !important;
    }
}

/* Show desktop dropdown on larger screens, hide mobile dropdown */
@media (min-width: 768px) {
    .mobile-indicators-dropdown {
        display: none !important;
    }
    
    .desktop-indicators-dropdown {
        display: block !important;
    }
}

/* Dark mode support for desktop indicators dropdown */
[data-theme="dark"] .desktop-indicators-toggle {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .desktop-indicators-toggle:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

[data-theme="dark"] .desktop-indicators-toggle.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

[data-theme="dark"] .desktop-indicators-dropdown-content {
    background: var(--bg-primary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .desktop-indicators-dropdown-content .chart-toggle {
    color: var(--text-primary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .desktop-indicators-dropdown-content .chart-toggle:hover {
    background: var(--bg-secondary);
    color: var(--primary-color);
}

[data-theme="dark"] .desktop-indicators-dropdown-content .chart-toggle.active {
    background: var(--accent-color);
    color: white;
}

/* Auto dark mode support for desktop indicators dropdown */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .desktop-indicators-toggle {
        background: var(--bg-secondary);
        color: var(--text-secondary);
        border-color: var(--bg-secondary);
    }
    
    :root:not([data-theme]) .desktop-indicators-toggle:hover {
        background: var(--bg-tertiary);
        color: var(--text-primary);
        border-color: var(--accent-color);
    }
    
    :root:not([data-theme]) .desktop-indicators-toggle.active {
        background: var(--accent-color);
        color: white;
        border-color: var(--accent-color);
    }
    
    :root:not([data-theme]) .desktop-indicators-dropdown-content {
        background: var(--bg-primary);
        border-color: var(--bg-secondary);
    }
    
    :root:not([data-theme]) .desktop-indicators-dropdown-content .chart-toggle {
        color: var(--text-primary);
        border-color: var(--bg-secondary);
    }
    
    :root:not([data-theme]) .desktop-indicators-dropdown-content .chart-toggle:hover {
        background: var(--bg-secondary);
        color: var(--primary-color);
    }
    
    :root:not([data-theme]) .desktop-indicators-dropdown-content .chart-toggle.active {
        background: var(--accent-color);
        color: white;
    }
}

/* Chart.js Touch Event Override - Mobile Scroll Fix */
canvas#economy-chart,
canvas#daily-economy-chart {
    touch-action: manipulation !important;
    pointer-events: auto !important;
}

/* Force touch scroll on mobile */
@media (max-width: 767px) {
    .chart-container {
        touch-action: pan-y;
        -webkit-overflow-scrolling: touch;
    }
    
    .chart-view-container {
        touch-action: pan-y !important;
        -webkit-overflow-scrolling: touch;
        overflow: visible;
    }
    
    canvas#economy-chart,
    canvas#daily-economy-chart {
        touch-action: manipulation !important;
        pointer-events: auto !important;
    }
    
    /* Allow scroll through chart area */
    .chart-view-container * {
        touch-action: manipulation !important;
    }
}

/* Profil Modal Stilleri */
.profile-modal {
    max-width: 800px;
    width: 90%;
}

.profile-content {
    padding: var(--spacing-lg);
}

.profile-section {
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--bg-overlay);
}

.profile-section:last-child {
    margin-bottom: 0;
}

.profile-section h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.profile-section h3 i {
    color: var(--primary-color);
}

.profile-info {
    display: grid;
    gap: var(--spacing);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg-overlay);
}

.info-item label {
    font-weight: 500;
    color: var(--text-secondary);
}

.info-item span {
    color: var(--text-primary);
    font-weight: 600;
}

.profile-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--bg-overlay);
    transition: var(--transition);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.recent-scores {
    max-height: 300px;
    overflow-y: auto;
}

.score-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing);
    margin-bottom: var(--spacing);
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg-overlay);
    transition: var(--transition);
}

.score-item:hover {
    background: var(--bg-overlay);
}

.score-item:last-child {
    margin-bottom: 0;
}

.score-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.score-value {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

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

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

.danger-zone {
    border-color: var(--danger-color) !important;
    background: rgba(239, 68, 68, 0.05) !important;
}

.danger-zone h3 {
    color: var(--danger-color) !important;
}

.danger-zone h3 i {
    color: var(--danger-color) !important;
}

.danger-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.danger-button {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: var(--spacing) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.danger-button:hover {
    background: var(--danger-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.danger-button:disabled {
    background: var(--text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.modal-icon.danger {
    color: var(--danger-color) !important;
}

.confirmation-input {
    margin: var(--spacing-lg) 0;
}

.confirmation-input label {
    display: block;
    margin-bottom: var(--spacing);
    font-weight: 600;
    color: var(--text-primary);
}

.confirmation-input input {
    width: 100%;
    padding: var(--spacing);
    border: 2px solid var(--bg-overlay);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition);
}

.confirmation-input input:focus {
    outline: none;
    border-color: var(--danger-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.tertiary-button {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--bg-overlay);
    padding: var(--spacing) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.tertiary-button:hover {
    background: var(--bg-overlay);
    color: var(--text-primary);
}

.loading {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-muted);
    font-style: italic;
}

/* Mobil uyumluluk */
@media (max-width: 768px) {
    .profile-modal {
        width: 95%;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .profile-content {
        padding: var(--spacing);
    }
    
    .profile-section {
        padding: var(--spacing);
        margin-bottom: var(--spacing-lg);
    }
    
    .profile-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing);
    }
    
    .stat-card {
        padding: var(--spacing);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .info-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .score-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing);
    }
}

@media (max-width: 480px) {
    .profile-stats {
        grid-template-columns: 1fr;
    }
    
    .modal-actions {
        flex-direction: column;
        gap: var(--spacing);
    }
    
    .modal-actions button {
        width: 100%;
    }
}

/* Dark mode uyumluluğu */
[data-theme="dark"] .profile-section {
    background: var(--bg-tertiary);
    border-color: var(--bg-secondary);
}

[data-theme="dark"] .info-item,
[data-theme="dark"] .stat-card,
[data-theme="dark"] .score-item {
    background: var(--bg-secondary);
    border-color: var(--bg-overlay);
}

[data-theme="dark"] .danger-zone {
    background: rgba(239, 68, 68, 0.1) !important;
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .profile-section {
        background: var(--bg-tertiary);
        border-color: var(--bg-secondary);
    }
    
    :root:not([data-theme]) .info-item,
    :root:not([data-theme]) .stat-card,
    :root:not([data-theme]) .score-item {
        background: var(--bg-secondary);
        border-color: var(--bg-overlay);
    }
    
    :root:not([data-theme]) .danger-zone {
        background: rgba(239, 68, 68, 0.1) !important;
    }
}

/* Yeni Tutorial Stilleri */
.quick-features {
    display: grid;
    gap: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border-left: 4px solid var(--accent-color);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateX(5px);
    background: var(--bg-overlay);
}

.feature-item i {
    font-size: 24px;
    color: var(--accent-color);
    width: 32px;
    text-align: center;
    flex-shrink: 0;
}

.feature-item span {
    font-size: 15px;
    color: var(--text-primary);
    line-height: 1.4;
}

.tutorial-tip {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.tutorial-tip i {
    font-size: 20px;
    color: var(--accent-color);
    margin-top: 2px;
    flex-shrink: 0;
}

.tutorial-tip p {
    margin: 0;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

/* Mobile tutorial styles */
@media (max-width: 768px) {
    .quick-features {
        gap: var(--spacing);
        margin: var(--spacing-xl) 0;
    }
    
    .feature-item {
        padding: var(--spacing);
        gap: var(--spacing);
    }
    
    .feature-item i {
        font-size: 20px;
        width: 24px;
    }
    
    .feature-item span {
        font-size: 14px;
    }
    
    .tutorial-tip {
        padding: var(--spacing-lg);
        margin-top: var(--spacing-xl);
        gap: var(--spacing);
    }
    
    .tutorial-tip i {
        font-size: 18px;
    }
    
    .tutorial-tip p {
        font-size: 13px;
    }
}

/* Dark mode support */
[data-theme="dark"] .feature-item {
    background: var(--bg-tertiary);
    border-left-color: var(--accent-color);
}

[data-theme="dark"] .feature-item:hover {
    background: var(--bg-secondary);
}

[data-theme="dark"] .tutorial-tip {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
    border-color: rgba(99, 102, 241, 0.3);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .feature-item {
        background: var(--bg-tertiary);
        border-left-color: var(--accent-color);
    }
    
    :root:not([data-theme]) .feature-item:hover {
        background: var(--bg-secondary);
    }
    
    :root:not([data-theme]) .tutorial-tip {
        background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
        border-color: rgba(99, 102, 241, 0.3);
    }
}

/* Kontroller Container */
.controls-container {
    display: flex;
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.interest-control,
.forecast-control {
    flex: 1;
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
}

.interest-control:hover,
.forecast-control:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Enflasyon Tahmini Kontrolü */
.forecast-control {
    /* Önceki margin ve padding stilleri kaldırıldı */
}

.interest-control h3,
.forecast-control h3 {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing);
}

.interest-control h3 i,
.forecast-control h3 i {
    color: var(--accent-color);
    font-size: 1rem;
}

.forecast-rate-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.forecast-display {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-xl);
    min-width: 120px;
    text-align: center;
    transition: var(--transition);
}

.forecast-display:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

#current-forecast {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.forecast-info {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.forecast-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.forecast-label span {
    color: var(--text-primary);
    font-weight: 600;
}

.forecast-stats {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.forecast-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
    padding: var(--spacing) var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.forecast-stat-item span:first-child {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.forecast-stat-item span:last-child {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Tahmin Doğruluğu Barı */
#forecast-accuracy-bar {
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
    transition: all 0.3s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .controls-container {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .interest-control,
    .forecast-control {
        padding: var(--spacing);
    }
    
    .interest-control h3,
    .forecast-control h3 {
        font-size: 1rem;
    }
    
    .forecast-rate-control {
        gap: var(--spacing);
    }
    
    .forecast-display {
        min-width: 100px;
        padding: var(--spacing) var(--spacing-lg);
    }
    
    #current-forecast {
        font-size: 1.3rem;
    }
    
    .forecast-stats {
        flex-direction: column;
        gap: var(--spacing);
    }
    
    .forecast-stat-item {
        padding: var(--spacing-sm) var(--spacing);
    }
}

@media (max-width: 480px) {
    .forecast-rate-control {
        gap: var(--spacing-sm);
    }
    
    .forecast-display {
        min-width: 80px;
        padding: var(--spacing-sm) var(--spacing);
    }
    
    #current-forecast {
        font-size: 1.2rem;
    }
}

/* Dark Mode Support */
[data-theme="dark"] .interest-control,
[data-theme="dark"] .forecast-control {
    background: var(--bg-tertiary);
    border-color: var(--bg-overlay);
}

[data-theme="dark"] .interest-control:hover,
[data-theme="dark"] .forecast-control:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .forecast-display {
    background: var(--bg-tertiary);
    border-color: var(--bg-overlay);
}

[data-theme="dark"] .forecast-display:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

[data-theme="dark"] .forecast-stat-item {
    background: var(--bg-tertiary);
    border-color: var(--bg-overlay);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme]) .interest-control,
    :root:not([data-theme]) .forecast-control {
        background: var(--bg-tertiary);
        border-color: var(--bg-overlay);
    }
    
    :root:not([data-theme]) .interest-control:hover,
    :root:not([data-theme]) .forecast-control:hover {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    }
    
    :root:not([data-theme]) .forecast-display {
        background: var(--bg-tertiary);
        border-color: var(--bg-overlay);
    }
    
    :root:not([data-theme]) .forecast-display:hover {
        border-color: var(--accent-color);
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
    }
    
    :root:not([data-theme]) .forecast-stat-item {
        background: var(--bg-tertiary);
        border-color: var(--bg-overlay);
    }
}

/* Admin Panel Stilleri */
.admin-panel-content {
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
}

.admin-panel-body {
    padding: 0;
}

.admin-tabs {
    display: flex;
    border-bottom: 2px solid var(--bg-secondary);
    margin-bottom: 20px;
}

.admin-tab {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
}

.admin-tab:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.admin-tab.active {
    border-bottom-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
}

.admin-tab-content {
    display: none;
    padding: 20px;
}

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

.parameter-section {
    margin-bottom: 30px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--bg-overlay);
}

.parameter-section h3 {
    margin: 0 0 20px 0;
    color: var(--primary-color);
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.parameter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.parameter-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.parameter-item label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

.parameter-item input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-overlay);
    outline: none;
    -webkit-appearance: none;
}

.parameter-item input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.parameter-item input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.parameter-value {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
    text-align: center;
    padding: 4px 8px;
    background: var(--bg-overlay);
    border-radius: 4px;
    min-width: 60px;
}

.preset-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.preset-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    border: 2px solid var(--bg-overlay);
    border-radius: 10px;
    background: var(--bg-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.preset-btn:hover {
    border-color: var(--primary-color);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

.preset-btn i {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.preset-btn span {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.preset-btn small {
    color: var(--text-secondary);
    font-size: 12px;
}

.save-load-controls {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.control-btn {
    flex: 1;
    min-width: 200px;
    padding: 12px 20px;
    border: 2px solid var(--primary-color);
    border-radius: 8px;
    background: transparent;
    color: var(--primary-color);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.control-btn.danger {
    border-color: #dc2626;
    color: #dc2626;
}

.control-btn.danger:hover {
    background: #dc2626;
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .admin-panel-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .parameter-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-tabs {
        flex-direction: column;
    }
    
    .admin-tab {
        border-bottom: 1px solid var(--bg-secondary);
        border-right: none;
    }
    
    .admin-tab.active {
        border-bottom-color: var(--primary-color);
        border-right: none;
    }
    
    .preset-buttons {
        grid-template-columns: 1fr;
    }
    
    .save-load-controls {
        flex-direction: column;
    }
    
    .control-btn {
        min-width: auto;
    }
}