/* ===========================================
   KBC SEASON 6 - KAUN BANEGA CHAMPION
   Venus Remedies Limited
   WWTBAM-Inspired Design System
   =========================================== */

/* CSS Variables */
:root {
    /* Primary Colors - KBC Purple Palette */
    --kbc-purple-dark: #0d0221;
    --kbc-purple-deep: #1a0533;
    --kbc-purple-main: #2d1b4e;
    --kbc-purple-mid: #4a2c7a;
    --kbc-purple-light: #6b3fa0;
    --kbc-purple-glow: #8b5cf6;
    
    /* Accent Colors */
    --kbc-gold: #ffd700;
    --kbc-gold-light: #ffe44d;
    --kbc-gold-dark: #b8960b;
    --kbc-cyan: #00d4ff;
    --kbc-cyan-light: #67e8f9;
    
    /* Status Colors */
    --success: #22c55e;
    --success-glow: rgba(34, 197, 94, 0.3);
    --warning: #f59e0b;
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.3);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.5);
    
    /* Glass Effect */
    --glass-bg: rgba(45, 27, 78, 0.6);
    --glass-border: rgba(139, 92, 246, 0.3);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-display: 'Cinzel', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--kbc-purple-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Background Effects */
.bg-gradient {
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(ellipse at 80% 20%, var(--kbc-purple-light) 0%, transparent 50%),
        radial-gradient(ellipse at 20% 80%, var(--kbc-purple-mid) 0%, transparent 50%),
        linear-gradient(135deg, var(--kbc-purple-dark) 0%, var(--kbc-purple-deep) 50%, #0f0524 100%);
    z-index: -2;
}

.bg-mesh {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(139, 92, 246, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(139, 92, 246, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    animation: meshMove 20s linear infinite;
}

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

/* Screen Management */
.screen {
    display: none;
    min-height: 100vh;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.screen.active {
    display: flex;
    flex-direction: column;
    opacity: 1;
}

/* ===========================================
   LOADING SCREEN
   =========================================== */
#loading-screen {
    justify-content: center;
    align-items: center;
}

.loading-content {
    text-align: center;
}

.loading-logo {
    width: 200px;
    height: auto;
    margin-bottom: var(--spacing-xl);
}

.loading-logo.pulse {
    animation: logoPulse 2s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { transform: scale(1); filter: brightness(1); }
    50% { transform: scale(1.05); filter: brightness(1.2); }
}

.loading-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.2em;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--kbc-gold), var(--kbc-gold-light));
    width: 0%;
    animation: loadProgress 2s ease-out forwards;
}

@keyframes loadProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* ===========================================
   HEADER
   =========================================== */
.header {
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.venus-logo {
    height: 40px;
    width: auto;
    opacity: 0.9;
}

.venus-logo-small {
    height: 32px;
    width: auto;
}

/* Venus logo in dashboard header - larger and positioned on right */
.venus-logo-header {
    height: 60px;
    width: auto;
    opacity: 0.95;
    transition: opacity 0.3s ease;
}

.venus-logo-header:hover {
    opacity: 1;
}

.header-center {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.kbc-logo-mini {
    height: 50px;
    width: auto;
}

.season-badge {
    background: var(--kbc-gold);
    color: var(--kbc-purple-dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

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

.dept-name {
    font-weight: 500;
    color: var(--text-secondary);
}

.role-badge {
    background: linear-gradient(135deg, var(--kbc-gold), var(--kbc-gold-dark));
    color: var(--kbc-purple-dark);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.role-badge.staff {
    background: linear-gradient(135deg, var(--kbc-cyan), #0891b2);
}

/* ===========================================
   LOGIN SCREEN
   =========================================== */
#login-screen {
    align-items: center;
}

.login-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    max-width: 500px;
    margin: 0 auto;
}

.kbc-logo-large {
    width: 280px;
    height: auto;
    margin-bottom: var(--spacing-lg);
    filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.5));
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.season-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--kbc-gold);
    letter-spacing: 0.3em;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    margin-bottom: var(--spacing-sm);
}

.tagline {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.login-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

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

.form-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.kbc-select {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-fast);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='white'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.5rem;
}

.kbc-select:focus {
    outline: none;
    border-color: var(--kbc-gold);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.kbc-select option {
    background: var(--kbc-purple-deep);
    color: var(--text-primary);
}

.kbc-select.small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

/* ===========================================
   KBC BUTTONS
   =========================================== */
.kbc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.kbc-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.kbc-btn.primary {
    background: linear-gradient(135deg, var(--kbc-gold), var(--kbc-gold-dark));
    color: var(--kbc-purple-dark);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.kbc-btn.primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.kbc-btn.secondary {
    background: transparent;
    border: 2px solid var(--kbc-gold);
    color: var(--kbc-gold);
}

.kbc-btn.secondary:hover:not(:disabled) {
    background: rgba(255, 215, 0, 0.1);
}

.kbc-btn.danger {
    background: linear-gradient(135deg, var(--danger), #dc2626);
    color: white;
    box-shadow: 0 4px 15px var(--danger-glow);
}

.kbc-btn.confirm {
    background: linear-gradient(135deg, var(--success), #16a34a);
    color: white;
    box-shadow: 0 4px 15px var(--success-glow);
    min-width: 200px;
}

.kbc-btn.hero {
    font-family: var(--font-display);
    font-size: 1.25rem;
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--kbc-gold), var(--kbc-gold-dark));
    color: var(--kbc-purple-dark);
    border-radius: var(--radius-lg);
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: heroGlow 2s ease-in-out infinite;
}

@keyframes heroGlow {
    0%, 100% { box-shadow: 0 0 30px rgba(255, 215, 0, 0.4); }
    50% { box-shadow: 0 0 50px rgba(255, 215, 0, 0.6); }
}

.kbc-btn.hero:hover:not(:disabled) {
    transform: scale(1.05);
}

.kbc-btn .btn-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    animation: btnShine 3s infinite;
}

@keyframes btnShine {
    0% { transform: translateX(-100%); }
    50%, 100% { transform: translateX(100%); }
}

.btn-arrow {
    width: 20px;
    height: 20px;
}

/* Game Status */
.game-status {
    margin-top: var(--spacing-2xl);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--warning);
    animation: statusPulse 2s infinite;
}

.status-indicator.live .status-dot {
    background: var(--success);
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ===========================================
   DASHBOARD SCREEN
   =========================================== */
.dashboard-main {
    flex: 1;
    display: grid;
    grid-template-columns: 280px 1fr 320px;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    max-height: calc(100vh - 70px);
    overflow: hidden;
}

.dashboard-left,
.dashboard-right {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    overflow-y: auto;
}

.dashboard-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

/* Glass Card */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--glass-shadow);
}

.card-title {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--kbc-gold);
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-md);
}

/* Rank Card */
.rank-card {
    text-align: center;
}

.rank-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.rank-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--kbc-gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.rank-total {
    font-size: 1.25rem;
    color: var(--text-muted);
}

.rank-zone {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.zone-name {
    color: var(--kbc-cyan);
    font-weight: 600;
}

/* Score Card */
.score-display {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.score-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.score-max {
    font-size: 1rem;
    color: var(--text-muted);
}

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

.breakdown-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
}

.breakdown-item .label {
    color: var(--text-muted);
}

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

/* Parameter Ranks Card */
.param-ranks-card {
    max-height: 300px;
    overflow-y: auto;
}

.param-ranks-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.param-ranks-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.param-rank-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.param-rank-icon {
    font-size: 1rem;
}

.param-rank-name {
    flex: 1;
    color: var(--text-secondary);
}

.param-rank-value {
    font-weight: 600;
    color: var(--kbc-gold);
    font-family: var(--font-display);
}

/* Lifelines Panel */
.lifelines-card {
    display: none;
    max-height: 280px;
    overflow-y: auto;
}

.lifelines-card.visible {
    display: block;
}

.lifelines-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
}

.lifeline-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.lifeline-btn:hover:not(:disabled) {
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--kbc-purple-glow);
}

.lifeline-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.lifeline-btn.used {
    opacity: 0.4;
    text-decoration: line-through;
}


.lifeline-icon {
    font-size: 1.25rem;
}

.lifeline-name {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}

.lifeline-status {
    font-size: 0.7rem;
    color: var(--success);
    text-transform: uppercase;
}

.lifeline-btn.used .lifeline-status {
    color: var(--text-muted);
}

/* Power Play Special States */
.lifeline-btn.powerplay-locked {
    opacity: 0.5;
    border-color: rgba(255, 255, 255, 0.05);
}

.lifeline-btn.powerplay-locked .lifeline-status {
    color: var(--text-muted);
    font-size: 0.6rem;
}

.lifeline-btn.powerplay-available {
    border-color: rgba(245, 158, 11, 0.5);
    background: rgba(245, 158, 11, 0.15);
    animation: powerplay-pulse 2s ease-in-out infinite;
}

.lifeline-btn.powerplay-available .lifeline-status {
    color: #fbbf24;
    font-weight: 600;
}

@keyframes powerplay-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.3); }
    50% { box-shadow: 0 0 15px 3px rgba(245, 158, 11, 0.3); }
}

/* Dashboard Center */
.dashboard-logo {
    width: 220px;
    height: auto;
    margin-bottom: var(--spacing-md);
    filter: drop-shadow(0 0 40px rgba(139, 92, 246, 0.5));
}

.dashboard-title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--kbc-gold);
    letter-spacing: 0.3em;
    margin-bottom: var(--spacing-2xl);
}

.action-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
}

.assignments-status {
    text-align: center;
}

.assignment-count {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.count-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--kbc-cyan);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.count-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

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

.quick-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Padav Ladder */
.padav-ladder {
    height: 100%;
    overflow-y: auto;
}

.ladder-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.padav-group {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.padav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.padav-header.padav-4 {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.3), rgba(255, 215, 0, 0.1));
    color: var(--kbc-gold);
}

.padav-header.padav-3 {
    background: linear-gradient(90deg, rgba(192, 192, 192, 0.3), rgba(192, 192, 192, 0.1));
    color: #c0c0c0;
}

.padav-header.padav-2 {
    background: linear-gradient(90deg, rgba(205, 127, 50, 0.3), rgba(205, 127, 50, 0.1));
    color: #cd7f32;
}

.padav-header.padav-1 {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.3), rgba(139, 92, 246, 0.1));
    color: var(--kbc-purple-glow);
}

.padav-prize {
    font-weight: 700;
}

.padav-months {
    display: flex;
    flex-direction: column;
}

.month-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-fast);
}

.month-item.current {
    background: linear-gradient(90deg, rgba(255, 215, 0, 0.2), transparent);
    color: var(--kbc-gold);
}

.month-item.current .month-name {
    font-weight: 600;
}

.month-item.completed {
    color: var(--success);
}

.month-item.completed::after {
    content: '✓';
    margin-left: auto;
    color: var(--success);
}

.month-num {
    font-family: var(--font-display);
    font-weight: 600;
    min-width: 30px;
}

.month-name {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.7rem;
}

/* ===========================================
   RATING SCREEN
   =========================================== */
.rating-header {
    padding: var(--spacing-md) var(--spacing-xl);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.back-btn svg {
    width: 20px;
    height: 20px;
}

.rating-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.rating-progress span:first-child {
    font-weight: 600;
    color: var(--text-primary);
}

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

.rating-timer {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--kbc-gold);
    border-radius: var(--radius-md);
    color: var(--kbc-gold);
    font-family: var(--font-display);
    font-size: 1rem;
}

.rating-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-xl);
    position: relative;
}

/* Parameter Badge */
.parameter-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid var(--kbc-purple-glow);
    border-radius: var(--radius-xl);
    color: var(--kbc-purple-glow);
    font-size: 0.875rem;
}

.param-icon {
    font-size: 1rem;
}

.param-name {
    font-weight: 500;
}

/* Question Container */
.question-container {
    width: 100%;
    max-width: 900px;
}

.question-box {
    background: linear-gradient(135deg, var(--kbc-purple-mid), var(--kbc-purple-deep));
    border: 2px solid var(--kbc-purple-glow);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 
        0 0 30px rgba(139, 92, 246, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.question-text {
    font-size: 1.25rem;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.question-hindi {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
}

/* Answer Grid - WWTBAM Style */
.answer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    width: 100%;
    max-width: 800px;
}

.answer-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(45, 27, 78, 0.8), rgba(26, 5, 51, 0.8));
    border: 2px solid rgba(139, 92, 246, 0.4);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
    position: relative;
    overflow: hidden;
    /* WWTBAM hexagonal ends effect */
    clip-path: polygon(
        8% 0%, 92% 0%, 100% 50%, 92% 100%, 8% 100%, 0% 50%
    );
}

.answer-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.answer-btn:hover:not(:disabled)::before {
    transform: translateX(100%);
}

.answer-btn:hover:not(:disabled) {
    border-color: var(--kbc-gold);
    background: linear-gradient(135deg, rgba(74, 44, 122, 0.9), rgba(45, 27, 78, 0.9));
    transform: scale(1.02);
}

.answer-btn.selected {
    border-color: var(--kbc-gold);
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 215, 0, 0.1));
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.answer-btn.answer-e {
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 400px;
}

.answer-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--kbc-gold);
    color: var(--kbc-purple-dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.answer-text {
    flex: 1;
}

/* Confirm Area */
.confirm-area {
    margin-top: var(--spacing-lg);
}

/* Rating Summary Overlay */
.rating-summary-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.rating-summary-overlay.active {
    display: flex;
    opacity: 1;
}

.summary-card {
    text-align: center;
    padding: var(--spacing-2xl);
    max-width: 400px;
}

.summary-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-lg);
}

.summary-icon.success {
    background: linear-gradient(135deg, var(--success), #16a34a);
    box-shadow: 0 0 30px var(--success-glow);
}

.summary-card h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-sm);
}

.summary-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ===========================================
   RATING COMPLETE SCREEN
   =========================================== */
#rating-complete-screen {
    align-items: center;
    justify-content: center;
}

.complete-container {
    text-align: center;
    position: relative;
}

.celebration-effects {
    position: absolute;
    inset: -100px;
    pointer-events: none;
    overflow: hidden;
}

.complete-card {
    padding: var(--spacing-2xl) var(--spacing-2xl);
    max-width: 500px;
}

.complete-logo {
    width: 150px;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.complete-card h1 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-sm);
}

.complete-dept {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.complete-dept span {
    color: var(--kbc-cyan);
    font-weight: 600;
}

.rating-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

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

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

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

.complete-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* ===========================================
   MODALS
   =========================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--spacing-xl);
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    position: relative;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn var(--transition-normal);
}

.modal-card.large {
    max-width: 700px;
}

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

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color var(--transition-fast);
    line-height: 1;
}

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

/* Reveal Modal */
.reveal-content h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-sm);
}

.reveal-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.reveal-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.reveal-summary-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.summary-value {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--kbc-gold);
}

.reveal-status {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.reveal-status.good {
    border-color: rgba(34, 197, 94, 0.4);
    color: #86efac;
    background: rgba(34, 197, 94, 0.1);
}

.reveal-status.warn {
    border-color: rgba(245, 158, 11, 0.4);
    color: #fcd34d;
    background: rgba(245, 158, 11, 0.1);
}

.reveal-status.alert {
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.1);
}

.reveal-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.reveal-param {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.reveal-param.alert {
    border: 1px solid rgba(239, 68, 68, 0.4);
    background: rgba(239, 68, 68, 0.08);
}

.reveal-param-name {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.reveal-param-score {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--kbc-gold);
}

/* ===========================================
   COA QUIZ SCREEN
   =========================================== */
.coa-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    gap: var(--spacing-xl);
}

.coa-badge {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--kbc-cyan), #0891b2);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
}

.coa-question-container {
    width: 100%;
    max-width: 800px;
}

.coa-question-box {
    background: linear-gradient(135deg, var(--kbc-purple-mid), var(--kbc-purple-deep));
    border: 2px solid var(--kbc-cyan);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.coa-question-text {
    font-size: 1.1rem;
    line-height: 1.7;
}

.coa-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    max-width: 600px;
}

.coa-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(45, 27, 78, 0.8), rgba(26, 5, 51, 0.8));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.coa-option:hover:not(:disabled) {
    border-color: var(--kbc-cyan);
    background: rgba(0, 212, 255, 0.1);
}

.coa-option.selected {
    border-color: var(--kbc-gold);
    background: rgba(255, 215, 0, 0.2);
}

.coa-option.correct {
    border-color: var(--success);
    background: rgba(34, 197, 94, 0.2);
}

.coa-option.incorrect {
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.2);
}

.option-letter {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--kbc-cyan);
    color: var(--kbc-purple-dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: 50%;
    flex-shrink: 0;
}

/* CoA Answer Overlay */
.coa-answer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.coa-answer-overlay.active {
    display: flex;
}

.answer-card {
    text-align: center;
    padding: var(--spacing-2xl);
    max-width: 450px;
}

.answer-result {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, var(--success), #16a34a);
}

.answer-result.incorrect {
    background: linear-gradient(135deg, var(--danger), #dc2626);
}

.answer-card h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.answer-card h2.correct {
    color: var(--success);
}

.answer-card h2.incorrect {
    color: var(--danger);
}

#coa-correct-answer {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* CoA Locked State */
.quick-btn.coa-locked {
    background: rgba(139, 92, 246, 0.2);
    border-color: rgba(139, 92, 246, 0.5);
    color: #a78bfa;
}

.quick-btn.coa-locked:hover {
    background: rgba(139, 92, 246, 0.3);
}

.coa-option.locked {
    border-color: rgba(139, 92, 246, 0.5);
    background: rgba(139, 92, 246, 0.2);
    cursor: default;
}

.coa-option.locked.selected {
    border-color: #a78bfa;
    background: rgba(139, 92, 246, 0.3);
}

.locked-badge {
    margin-left: auto;
    font-size: 0.75rem;
    color: #a78bfa;
    background: rgba(139, 92, 246, 0.2);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.answer-result.locked {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.locked-text {
    color: #a78bfa !important;
}

/* ===========================================
   RESULTS SCREEN
   =========================================== */
.results-main {
    flex: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.results-summary {
    grid-column: 1 / -1;
}

.results-summary h2,
.results-breakdown h2,
.top-performers h2 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-lg);
}

.performance-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2xl);
}

.perf-item {
    text-align: center;
}

.perf-value {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.perf-value[data-positive="true"] {
    color: var(--success);
}

.perf-value[data-negative="true"] {
    color: var(--danger);
}

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

/* Breakdown Chart */
.breakdown-chart {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.param-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.param-bar-label {
    min-width: 60px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.param-bar-track {
    flex: 1;
    height: 24px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.param-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--kbc-purple-glow), var(--kbc-gold));
    border-radius: var(--radius-md);
    transition: width 1s ease;
}

.param-bar-value {
    min-width: 40px;
    text-align: right;
    font-family: var(--font-display);
    font-size: 0.9rem;
}

/* Leaderboard */
.leaderboard {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
}

.leaderboard-rank {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    min-width: 30px;
}

.leaderboard-rank.gold { color: var(--kbc-gold); }
.leaderboard-rank.silver { color: #c0c0c0; }
.leaderboard-rank.bronze { color: #cd7f32; }

.leaderboard-dept {
    flex: 1;
    font-size: 0.9rem;
}

.leaderboard-score {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--kbc-gold);
}

/* Results Note */
.results-note {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--glass-border);
}

.section-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

/* Parameter Rankings Grid */
.param-rankings {
    grid-column: 1 / -1;
}

.param-rankings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
}

.param-ranking-card {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.param-ranking-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--glass-border);
}

.param-ranking-header .param-icon {
    font-size: 1.2rem;
}

.param-ranking-header .param-name {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.param-top5 {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.param-top5-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.param-top5-item.highlight {
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.param-top5-item .rank-num {
    font-weight: 600;
    color: var(--kbc-gold);
    min-width: 20px;
}

.param-top5-item .dept-name {
    color: var(--text-secondary);
}

/* Overall Leaderboard */
.overall-leaderboard {
    grid-column: 1 / -1;
}

.leaderboard-full {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    max-height: 400px;
    overflow-y: auto;
}

.leaderboard-item.user-dept {
    background: rgba(255, 215, 0, 0.15);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.leaderboard-item.gold {
    background: rgba(255, 215, 0, 0.1);
}

.leaderboard-item.silver {
    background: rgba(192, 192, 192, 0.1);
}

.leaderboard-item.bronze {
    background: rgba(205, 127, 50, 0.1);
}

.you-badge {
    background: var(--kbc-gold);
    color: var(--kbc-purple-dark);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 1200px) {
    .dashboard-main {
        grid-template-columns: 250px 1fr 280px;
    }
}

@media (max-width: 1024px) {
    .dashboard-main {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr auto;
        max-height: none;
        overflow: visible;
    }
    
    .dashboard-left {
        flex-direction: row;
        flex-wrap: wrap;
        order: 2;
    }
    
    .dashboard-center {
        order: 1;
    }
    
    .dashboard-right {
        order: 3;
    }
    
    .rank-card,
    .score-card,
    .lifelines-card {
        flex: 1;
        min-width: 250px;
    }
    
    .answer-grid {
        grid-template-columns: 1fr;
    }
    
    .answer-btn.answer-e {
        max-width: none;
    }
    
    .results-main {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .user-info {
        width: 100%;
        justify-content: center;
    }
    
    .dashboard-main {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .kbc-logo-large {
        width: 200px;
    }
    
    .season-title {
        font-size: 1.75rem;
    }
    
    .question-box {
        padding: var(--spacing-lg);
    }
    
    .question-text {
        font-size: 1rem;
    }
    
    .answer-btn {
        clip-path: none;
        border-radius: var(--radius-md);
    }
    
    .rating-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .performance-grid {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .login-container {
        padding: var(--spacing-md);
    }
    
    .kbc-logo-large {
        width: 160px;
    }
    
    .season-title {
        font-size: 1.5rem;
        letter-spacing: 0.2em;
    }
    
    .kbc-btn.hero {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: 1rem;
    }
    
    .dashboard-left {
        flex-direction: column;
    }
    
    .rank-card,
    .score-card,
    .lifelines-card {
        min-width: auto;
    }
    
    .count-number {
        font-size: 2rem;
    }
    
    .quick-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .quick-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ===========================================
   ANIMATIONS
   =========================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fadeIn {
    animation: fadeIn var(--transition-normal) forwards;
}

.animate-slideUp {
    animation: slideUp var(--transition-normal) forwards;
}

.animate-scaleIn {
    animation: scaleIn var(--transition-normal) forwards;
}

/* Stagger children */
.stagger-children > * {
    opacity: 0;
    animation: slideUp var(--transition-normal) forwards;
}

.stagger-children > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-children > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-children > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-children > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-children > *:nth-child(5) { animation-delay: 0.25s; }

/* ===========================================
   GAMIFICATION EFFECTS
   =========================================== */

/* Lock Answer Animation - KBC Style */
.answer-btn.locking {
    animation: lockPulse 0.8s ease-in-out;
    pointer-events: none;
}

@keyframes lockPulse {
    0% { transform: scale(1); filter: brightness(1); }
    25% { transform: scale(1.05); filter: brightness(1.3); border-color: var(--kbc-gold); }
    50% { transform: scale(1); filter: brightness(0.8); }
    75% { transform: scale(1.03); filter: brightness(1.2); }
    100% { transform: scale(1); filter: brightness(1); }
}

.answer-btn.locked {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.4), rgba(255, 215, 0, 0.2)) !important;
    border-color: var(--kbc-gold) !important;
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.5),
        inset 0 0 20px rgba(255, 215, 0, 0.2) !important;
}

.answer-btn.locked .answer-letter {
    animation: letterGlow 1s ease-in-out infinite;
}

@keyframes letterGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 25px rgba(255, 215, 0, 0.8); }
}

/* Suspense Overlay */
.suspense-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.suspense-overlay.active {
    opacity: 1;
}

/* Final Answer Confirmation */
.final-answer-prompt {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: linear-gradient(135deg, var(--kbc-purple-mid), var(--kbc-purple-dark));
    border: 3px solid var(--kbc-gold);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
    box-shadow: 
        0 0 50px rgba(255, 215, 0, 0.3),
        0 20px 60px rgba(0, 0, 0, 0.5);
}

.final-answer-prompt.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
    pointer-events: auto;
}

.final-answer-prompt h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.final-answer-prompt .selected-answer {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background: rgba(255, 215, 0, 0.1);
    border-radius: var(--radius-md);
}

.final-answer-prompt .prompt-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
}

/* Timer Urgency */
.rating-timer.urgent {
    animation: timerUrgent 0.5s ease-in-out infinite;
    background: rgba(239, 68, 68, 0.2) !important;
    border-color: var(--danger) !important;
    color: #fca5a5 !important;
}

@keyframes timerUrgent {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.rating-timer.warning {
    background: rgba(245, 158, 11, 0.2) !important;
    border-color: var(--warning) !important;
    color: #fbbf24 !important;
}

/* Score Reveal Animation */
.score-reveal {
    animation: scoreReveal 1.5s ease-out;
}

@keyframes scoreReveal {
    0% { 
        opacity: 0;
        transform: scale(2);
        filter: blur(10px);
    }
    50% {
        opacity: 1;
        filter: blur(0);
    }
    70% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Confetti System */
.confetti-container {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1000;
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    width: 10px;
    height: 10px;
    top: -20px;
    animation: confettiFall 4s ease-out forwards;
}

.confetti-piece:nth-child(odd) {
    background: var(--kbc-gold);
    animation-duration: 3.5s;
}

.confetti-piece:nth-child(even) {
    background: var(--kbc-purple-glow);
    animation-duration: 4.5s;
}

.confetti-piece:nth-child(3n) {
    background: var(--kbc-cyan);
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.confetti-piece:nth-child(5n) {
    background: var(--success);
    transform: rotate(45deg);
}

@keyframes confettiFall {
    0% {
        opacity: 1;
        transform: translateY(0) rotate(0deg) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) rotate(720deg) scale(0.5);
    }
}

/* Streak Counter */
.streak-indicator {
    position: fixed;
    top: 100px;
    right: 20px;
    background: linear-gradient(135deg, var(--kbc-gold), var(--kbc-gold-dark));
    color: var(--kbc-purple-dark);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
    transform: translateX(200%);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 100;
}

.streak-indicator.visible {
    transform: translateX(0);
}

.streak-indicator .streak-fire {
    font-size: 1.25rem;
}

/* Milestone Popup */
.milestone-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: linear-gradient(135deg, var(--kbc-purple-mid), var(--kbc-purple-dark));
    border: 3px solid var(--kbc-gold);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl) var(--spacing-2xl);
    text-align: center;
    z-index: 500;
    box-shadow: 
        0 0 100px rgba(255, 215, 0, 0.5),
        0 0 200px rgba(139, 92, 246, 0.3);
    transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.milestone-popup.active {
    transform: translate(-50%, -50%) scale(1);
}

.milestone-popup .milestone-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: milestoneIconBounce 0.6s ease-out;
}

@keyframes milestoneIconBounce {
    0% { transform: scale(0) rotate(-180deg); }
    60% { transform: scale(1.2) rotate(10deg); }
    100% { transform: scale(1) rotate(0deg); }
}

.milestone-popup h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--kbc-gold);
    margin-bottom: var(--spacing-sm);
}

.milestone-popup p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Question Transition */
.question-container.transitioning {
    animation: questionTransition 0.5s ease;
}

@keyframes questionTransition {
    0% { opacity: 1; transform: translateX(0); }
    50% { opacity: 0; transform: translateX(-50px); }
    51% { transform: translateX(50px); }
    100% { opacity: 1; transform: translateX(0); }
}

/* Parameter Progress Indicator */
.param-progress {
    display: flex;
    gap: 4px;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.param-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.param-dot.completed {
    background: var(--success);
    box-shadow: 0 0 10px var(--success-glow);
}

.param-dot.current {
    background: var(--kbc-gold);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    animation: currentDotPulse 1.5s ease-in-out infinite;
}

@keyframes currentDotPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* Dramatic Button Press */
.kbc-btn.confirm:active:not(:disabled) {
    transform: scale(0.95);
    box-shadow: 0 2px 10px var(--success-glow);
}

.kbc-btn.hero:active:not(:disabled) {
    transform: scale(0.98);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

/* XP Gain Animation */
.xp-popup {
    position: fixed;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kbc-gold);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    pointer-events: none;
    z-index: 1000;
    animation: xpFloat 1.5s ease-out forwards;
}

@keyframes xpFloat {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1.5);
    }
}

/* Hover Sound Trigger (visual feedback) */
.answer-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(255, 215, 0, 0.3) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.answer-btn:hover:not(:disabled):not(.selected)::after {
    opacity: 1;
}

/* Screen Flash Effect */
.screen-flash {
    position: fixed;
    inset: 0;
    background: white;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
}

.screen-flash.active {
    animation: screenFlash 0.3s ease-out;
}

@keyframes screenFlash {
    0% { opacity: 0.7; }
    100% { opacity: 0; }
}

/* Confetti Container */
#confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 10000;
    overflow: hidden;
}

.confetti-piece {
    position: absolute;
    width: 12px;
    height: 12px;
    top: -20px;
    animation: confettiFall 3s ease-out forwards;
}

.confetti-piece::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    background: var(--kbc-gold);
    animation: confettiSpin 0.8s linear infinite;
}

.confetti-piece:nth-child(even)::before {
    background: var(--kbc-cyan);
    border-radius: 50%;
}

.confetti-piece:nth-child(3n)::before {
    background: #ff6b6b;
    transform: rotate(45deg);
}

.confetti-piece:nth-child(5n)::before {
    background: #69db7c;
}

.confetti-piece:nth-child(7n)::before {
    background: #cc5de8;
}

@keyframes confettiFall {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

@keyframes confettiSpin {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
}

/* Score Reveal Animation */
.score-reveal {
    animation: scoreReveal 1.5s ease-out;
}

@keyframes scoreReveal {
    0% {
        transform: scale(0.5);
        opacity: 0;
        filter: blur(10px);
    }
    50% {
        transform: scale(1.3);
        filter: blur(0);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Rating Stars Preview */
.rating-stars {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
}

.rating-star {
    font-size: 1.5rem;
    opacity: 0.3;
    transition: all 0.2s ease;
}

.rating-star.filled {
    opacity: 1;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

/* Heartbeat on important actions */
.heartbeat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    14% { transform: scale(1.1); }
    28% { transform: scale(1); }
    42% { transform: scale(1.1); }
    70% { transform: scale(1); }
}

/* ===========================================
   ACCESSIBILITY
   =========================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .bg-mesh {
        animation: none;
    }
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--kbc-gold);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}