/* ========================================
   40 SECONDS OF HELL - 90's Basketball Broadcast Aesthetic
   ======================================== */

:root {
    /* Razorback Colors */
    --cardinal: #9D2235;
    --cardinal-dark: #7A1A29;
    --cardinal-light: #C42847;
    
    /* 90's Broadcast Colors */
    --gold: #FFD700;
    --gold-dark: #B8960B;
    --electric-blue: #00D4FF;
    --hot-pink: #FF1493;
    --neon-green: #39FF14;
    
    /* Neutrals */
    --dark-bg: #0A0A0F;
    --darker-bg: #050508;
    --panel-bg: #12121A;
    --panel-border: #2A2A3A;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0B0;
    
    /* Court colors */
    --court-wood: #C4A76C;
    --court-lines: #FFFFFF;
    
    /* Timing */
    --transition-fast: 0.15s;
    --transition-normal: 0.3s;
}

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

body {
    font-family: 'Bebas Neue', sans-serif;
    background: var(--dark-bg);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(ellipse at top, rgba(157, 34, 53, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.01) 2px,
            rgba(255, 255, 255, 0.01) 4px
        );
}

/* Scanline CRT Effect */
.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.1) 0px,
        rgba(0, 0, 0, 0.1) 1px,
        transparent 1px,
        transparent 2px
    );
    opacity: 0.3;
}

/* ========================================
   SCREENS
   ======================================== */
.screen {
    display: none;
    min-height: 100vh;
    padding: 20px;
    animation: fadeIn 0.3s ease-out;
}

.screen.active {
    display: flex;
    justify-content: center;
    align-items: center;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.98); }
    to { opacity: 1; transform: scale(1); }
}

/* ========================================
   MAIN MENU
   ======================================== */
.menu-container {
    text-align: center;
    max-width: 500px;
    width: 100%;
}

.logo-section {
    margin-bottom: 50px;
}

.title-lockup {
    background: linear-gradient(180deg, var(--cardinal) 0%, var(--cardinal-dark) 100%);
    padding: 25px 40px 20px;
    border: 4px solid var(--gold);
    position: relative;
    box-shadow: 
        0 0 30px rgba(157, 34, 53, 0.5),
        0 0 60px rgba(255, 215, 0, 0.2),
        inset 0 2px 0 rgba(255, 255, 255, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

.title-lockup::before {
    content: '🏀';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    background: var(--dark-bg);
    padding: 0 10px;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 30px rgba(157, 34, 53, 0.5), 0 0 60px rgba(255, 215, 0, 0.2); }
    50% { box-shadow: 0 0 50px rgba(157, 34, 53, 0.7), 0 0 80px rgba(255, 215, 0, 0.4); }
}

.game-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    line-height: 1;
}

.title-40 {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    font-weight: 900;
    color: var(--gold);
    text-shadow: 
        0 0 20px var(--gold),
        3px 3px 0 var(--cardinal-dark);
    letter-spacing: 0.05em;
}

.title-seconds {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3.2rem;
    color: var(--text-primary);
    letter-spacing: 0.15em;
    margin-top: -5px;
}

.title-of {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.5em;
    margin: 5px 0;
}

.title-hell {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    color: var(--gold);
    letter-spacing: 0.2em;
    text-shadow: 
        0 0 20px rgba(255, 215, 0, 0.7),
        3px 3px 0 var(--cardinal-dark);
}

.title-accent {
    width: 80%;
    max-width: 300px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 20px auto;
}

.game-subtitle {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    color: var(--electric-blue);
    letter-spacing: 0.15em;
    text-shadow: 0 0 10px var(--electric-blue);
}

/* Menu Buttons */
.menu-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.menu-btn {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    padding: 18px 40px;
    border: 2px solid var(--panel-border);
    background: var(--panel-bg);
    color: var(--text-primary);
    cursor: pointer;
    letter-spacing: 0.1em;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.menu-btn:hover {
    background: var(--cardinal);
    border-color: var(--cardinal-light);
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(157, 34, 53, 0.5);
}

.menu-btn.primary {
    background: linear-gradient(180deg, var(--cardinal) 0%, var(--cardinal-dark) 100%);
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(157, 34, 53, 0.3);
}

.menu-btn.primary:hover {
    background: linear-gradient(180deg, var(--cardinal-light) 0%, var(--cardinal) 100%);
    box-shadow: 0 0 30px rgba(157, 34, 53, 0.6);
}

.btn-icon {
    font-size: 1.2rem;
}

.menu-footer {
    font-family: 'Press Start 2P', cursive;
    font-size: 0.6rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

/* ========================================
   HOW TO PLAY
   ======================================== */
.howto-container {
    max-width: 800px;
    width: 100%;
    text-align: center;
}

.screen-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    color: var(--gold);
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    margin-bottom: 40px;
    letter-spacing: 0.1em;
}

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.rule-card {
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    padding: 25px 20px;
    text-align: center;
    transition: all var(--transition-normal);
}

.rule-card:hover {
    border-color: var(--cardinal);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(157, 34, 53, 0.2);
}

.rule-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.rule-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    color: var(--cardinal-light);
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.rule-card p {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ========================================
   GAME SCREEN
   ======================================== */
.game-container {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
}

/* HUD */
.game-hud {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.hud-left, .hud-right {
    display: flex;
    gap: 15px;
}

.stat-box {
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    padding: 10px 20px;
    text-align: center;
    min-width: 100px;
}

.stat-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 5px;
    letter-spacing: 0.1em;
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-box.lives .stat-value {
    font-size: 1.2rem;
}

.stat-box.streak .stat-value {
    color: var(--neon-green);
}

.stat-box.score .stat-value {
    color: var(--gold);
}

/* Timer */
.hud-center {
    flex-shrink: 0;
}

.timer-container {
    position: relative;
    width: 100px;
    height: 100px;
}

.timer-ring {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.timer-ring-bg {
    fill: none;
    stroke: var(--panel-border);
    stroke-width: 8;
}

.timer-ring-progress {
    fill: none;
    stroke: var(--cardinal);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear, stroke 0.3s;
}

.timer-ring-progress.warning {
    stroke: var(--gold);
}

.timer-ring-progress.danger {
    stroke: var(--hot-pink);
    animation: timerPulse 0.5s ease-in-out infinite;
}

@keyframes timerPulse {
    0%, 100% { stroke-width: 8; }
    50% { stroke-width: 12; }
}

.timer-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--text-primary);
}

/* Question Area */
.question-area {
    text-align: center;
    margin: 20px 0;
}

.category-badge {
    display: inline-block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    background: var(--cardinal);
    color: var(--text-primary);
    padding: 8px 25px;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
    clip-path: polygon(15px 0, 100% 0, calc(100% - 15px) 100%, 0 100%);
}

.category-badge.nineties {
    background: linear-gradient(90deg, var(--hot-pink), var(--electric-blue));
}

.question-card {
    background: var(--panel-bg);
    border: 3px solid var(--panel-border);
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
}

.question-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--cardinal), var(--gold), var(--cardinal));
}

.question-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    line-height: 1.4;
    letter-spacing: 0.05em;
}

/* Answers */
.answers-area {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.answer-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.answer-btn:hover:not(:disabled) {
    border-color: var(--electric-blue);
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.02);
}

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

.answer-btn.correct {
    border-color: var(--neon-green);
    background: rgba(57, 255, 20, 0.2);
    animation: correctPulse 0.5s ease-out;
}

.answer-btn.incorrect {
    border-color: var(--hot-pink);
    background: rgba(255, 20, 147, 0.2);
    animation: shake 0.5s ease-out;
}

.answer-btn.eliminated {
    opacity: 0.3;
    pointer-events: none;
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.answer-letter {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--cardinal-light);
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--cardinal);
    flex-shrink: 0;
}

.answer-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}

/* Power-ups Bar */
.powerups-bar {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
}

.powerup-btn {
    position: relative;
    width: 60px;
    height: 60px;
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.powerup-btn:hover:not(:disabled) {
    border-color: var(--gold);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

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

.powerup-icon {
    font-size: 1.5rem;
}

.powerup-count {
    position: absolute;
    top: -8px;
    right: -8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--cardinal);
    color: var(--text-primary);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========================================
   ROUND COMPLETE SCREEN
   ======================================== */
.round-container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

.round-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.round-stat {
    text-align: center;
}

.round-stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--gold);
    display: block;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.round-stat-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

.powerup-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: 25px;
    letter-spacing: 0.1em;
}

.powerup-choices {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.powerup-choice {
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    padding: 25px 30px;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 150px;
    text-align: center;
}

.powerup-choice:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.2);
}

.powerup-choice.selected {
    border-color: var(--neon-green);
    background: rgba(57, 255, 20, 0.1);
}

.powerup-choice-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
    display: block;
}

.powerup-choice-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.powerup-choice-desc {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.65rem;
    color: var(--text-secondary);
}

/* ========================================
   GAME OVER SCREEN
   ======================================== */
.gameover-container {
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.gameover-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 4rem;
    color: var(--cardinal);
    text-shadow: 
        0 0 30px rgba(157, 34, 53, 0.7),
        3px 3px 0 var(--cardinal-dark);
    margin-bottom: 30px;
    animation: gameoverPulse 1s ease-in-out infinite;
}

@keyframes gameoverPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.final-score {
    background: linear-gradient(180deg, var(--cardinal) 0%, var(--cardinal-dark) 100%);
    border: 4px solid var(--gold);
    padding: 30px 50px;
    margin-bottom: 30px;
    display: inline-block;
}

.final-score-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 10px;
    letter-spacing: 0.2em;
}

.final-score-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    color: var(--gold);
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.7);
}

.game-stats {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.game-stat {
    text-align: center;
}

.game-stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.game-stat-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.6rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

.name-entry {
    background: var(--panel-bg);
    border: 2px solid var(--gold);
    padding: 25px;
    margin-bottom: 30px;
}

.name-entry p {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    color: var(--gold);
    margin-bottom: 15px;
}

#player-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    background: var(--darker-bg);
    border: 2px solid var(--panel-border);
    color: var(--text-primary);
    padding: 15px 20px;
    width: 100%;
    max-width: 300px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

#player-name:focus {
    outline: none;
    border-color: var(--electric-blue);
}

.gameover-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* ========================================
   LEADERBOARD SCREEN
   ======================================== */
.leaderboard-container {
    max-width: 600px;
    width: 100%;
    text-align: center;
}

.leaderboard-table {
    background: var(--panel-bg);
    border: 2px solid var(--panel-border);
    margin-bottom: 30px;
    overflow: hidden;
}

.leaderboard-header {
    display: grid;
    grid-template-columns: 80px 1fr 120px;
    background: var(--cardinal);
    padding: 15px 20px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.leaderboard-entries {
    max-height: 400px;
    overflow-y: auto;
}

.leaderboard-entry {
    display: grid;
    grid-template-columns: 80px 1fr 120px;
    padding: 15px 20px;
    border-bottom: 1px solid var(--panel-border);
    transition: background var(--transition-fast);
}

.leaderboard-entry:hover {
    background: rgba(157, 34, 53, 0.1);
}

.leaderboard-entry.top-3 {
    background: rgba(255, 215, 0, 0.1);
}

.leaderboard-entry .lb-rank {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
}

.leaderboard-entry.top-3 .lb-rank {
    color: var(--gold);
}

.leaderboard-entry .lb-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    text-align: left;
    letter-spacing: 0.05em;
}

.leaderboard-entry .lb-score {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold);
}

.empty-leaderboard {
    padding: 40px;
    color: var(--text-secondary);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
}

.leaderboard-mode {
    padding: 10px 20px;
    background: var(--darker-bg);
    font-family: 'Orbitron', sans-serif;
    font-size: 0.7rem;
    color: var(--electric-blue);
    letter-spacing: 0.1em;
    border-bottom: 1px solid var(--panel-border);
}

/* ========================================
   FEEDBACK OVERLAY
   ======================================== */
.feedback-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease-out;
}

.feedback-overlay.show {
    display: flex;
}

.feedback-content {
    text-align: center;
    animation: popIn 0.3s ease-out;
}

@keyframes popIn {
    from { transform: scale(0.5); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.feedback-icon {
    font-size: 5rem;
    display: block;
    margin-bottom: 20px;
}

.feedback-overlay.correct .feedback-icon {
    color: var(--neon-green);
    text-shadow: 0 0 50px var(--neon-green);
}

.feedback-overlay.incorrect .feedback-icon {
    color: var(--hot-pink);
    text-shadow: 0 0 50px var(--hot-pink);
}

.feedback-text {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 3rem;
    display: block;
    margin-bottom: 10px;
    letter-spacing: 0.1em;
}

.feedback-points {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--gold);
    display: block;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
    .title-40 {
        font-size: 4rem;
    }
    
    .title-seconds {
        font-size: 2.5rem;
    }
    
    .title-hell {
        font-size: 3rem;
    }
    
    .title-lockup {
        padding: 20px 25px 15px;
    }
    
    .game-hud {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hud-left, .hud-right {
        order: 2;
    }
    
    .hud-center {
        order: 1;
        width: 100%;
        display: flex;
        justify-content: center;
        margin-bottom: 15px;
    }
    
    .stat-box {
        min-width: 80px;
        padding: 8px 12px;
    }
    
    .answers-area {
        grid-template-columns: 1fr;
    }
    
    .question-text {
        font-size: 1.4rem;
    }
    
    .round-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .game-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .powerup-choices {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .title-40 {
        font-size: 3rem;
    }
    
    .title-seconds {
        font-size: 2rem;
    }
    
    .title-of {
        font-size: 0.8rem;
    }
    
    .title-hell {
        font-size: 2.5rem;
    }
    
    .title-lockup {
        padding: 15px 20px 12px;
    }
    
    .menu-btn {
        font-size: 1.2rem;
        padding: 15px 25px;
    }
    
    .screen-title {
        font-size: 2rem;
    }
    
    .rules-grid {
        grid-template-columns: 1fr;
    }
}