/* ==================== MODERN GLASSMORPHISM STYLES ==================== */
/* Case #7734 - Mobile-First ARG/Escape Room Game */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Softer, modern color palette */
    --primary: #6366f1; /* Indigo */
    --primary-soft: rgba(99, 102, 241, 0.8);
    --secondary: #8b5cf6; /* Violet */
    --accent: #22d3ee; /* Cyan */
    --success: #10b981; /* Emerald */
    --warning: #f59e0b; /* Amber */
    --danger: #ef4444; /* Red */
    --danger-soft: rgba(239, 68, 68, 0.8);
    
    /* Neutral tones */
    --bg-dark: #0f0f1a;
    --bg-medium: #1a1a2e;
    --bg-light: #252540;
    --text-primary: #f8fafc;
    --text-secondary: rgba(248, 250, 252, 0.7);
    --text-muted: rgba(248, 250, 252, 0.5);
    
    /* Glass effect */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Resort theme */
    --resort-primary: #1e3a5f;
    --resort-gold: #d4a574;
    --resort-cream: #faf8f5;
    
    /* Thief theme */
    --thief-neon: #22d3ee;
    --thief-glow: rgba(34, 211, 238, 0.3);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    
    /* Border radius */
    --radius-sm: 0.75rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-full: 9999px;
}

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

html, body {
    height: 100%;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-medium) 50%, var(--bg-light) 100%);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}

/* Prevent zoom on input focus (iOS) */
input, select, textarea, button {
    font-size: 16px !important;
    font-family: inherit;
}

/* ==================== APP CONTAINER ==================== */
#app {
    width: 100%;
    max-width: 480px;
    height: 100vh;
    height: 100dvh; /* Dynamic viewport height for mobile */
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ==================== SCREEN BASE ==================== */
.screen {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    opacity: 1;
    transition: opacity 0.3s ease-out;
    overflow: hidden;
}

.screen.hidden {
    display: none !important;
}

.screen.fade-in {
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==================== GLASS CARD ==================== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
}

.glass-card-sm {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

/* ==================== BUTTONS ==================== */
.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    min-height: 52px;
    width: 100%;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 30px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.btn-ghost {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

.btn-gold {
    background: linear-gradient(135deg, #d4a574 0%, #b8956e 100%);
    color: var(--resort-primary);
    box-shadow: 0 4px 20px rgba(212, 165, 116, 0.3);
}

/* ==================== INPUT ==================== */
.input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.2s ease;
    min-height: 52px;
}

.input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--thief-glow);
}

.input::placeholder {
    color: var(--text-muted);
}

/* ==================== TYPOGRAPHY ==================== */
.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 2rem; }

.font-bold { font-weight: 700; }
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }

.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-accent { color: var(--accent); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-gold { color: var(--resort-gold); }

/* ==================== SPACING ==================== */
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.px-md { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
.py-sm { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }

.m-0 { margin: 0; }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mt-auto { margin-top: auto; }

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }

/* ==================== FLEX ==================== */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* ==================== RESORT NOTICE SCREEN ==================== */
#screen-resort {
    background: linear-gradient(180deg, var(--resort-primary) 0%, #0f2642 100%);
    padding: var(--spacing-md);
}

#screen-resort .resort-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--resort-gold), #c9956a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-sm);
    box-shadow: 0 8px 32px rgba(212, 165, 116, 0.3);
}

#screen-resort .notice-card {
    flex: 1;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    color: #1a1a2e;
    overflow-y: auto;
    max-height: calc(100vh - 280px);
    max-height: calc(100dvh - 280px);
}

#screen-resort .notice-card h2 {
    color: var(--resort-primary);
    border-bottom: 2px solid var(--resort-gold);
    padding-bottom: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

#screen-resort .reward-box {
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid var(--resort-gold);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
}

/* ==================== THIEF INTRO SCREEN ==================== */
#screen-thief-intro {
    background: radial-gradient(ellipse at bottom, #1a1a2e 0%, #0a0a14 100%);
    padding: var(--spacing-md);
}

.terminal-window {
    flex: 1;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(34, 211, 238, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 140px);
    max-height: calc(100dvh - 140px);
    overflow: hidden;
    min-height: 400px;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid rgba(34, 211, 238, 0.1);
    margin-bottom: var(--spacing-sm);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-content {
    flex: 1;
    overflow-y: auto;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--accent);
}

/* ==================== INVESTIGATION SCREEN ==================== */
#screen-investigation {
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.investigation-header {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    z-index: 10;
}

.case-badge {
    background: rgba(34, 211, 238, 0.15);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: monospace;
}

.timer-display {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}

.timer-display.timer-warning {
    color: var(--danger);
    animation: pulse 1s infinite;
}

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

.investigation-content {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.message-panel-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.puzzle-panel {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.evidence-panel {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    flex-shrink: 0;
}

.investigation-footer {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-md);
    flex-shrink: 0;
}

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

.input-group .input {
    flex: 1;
}

.input-group .btn {
    width: auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.feedback-text {
    margin-top: var(--spacing-xs);
    font-size: 0.875rem;
    font-family: monospace;
    min-height: 1.5rem;
}

/* ==================== WARNING SCREEN ==================== */
#screen-warning {
    background: radial-gradient(ellipse at center, #2a1a1a 0%, #0f0f1a 100%);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.warning-icon {
    font-size: 5rem;
    animation: warningPulse 2s infinite;
}

@keyframes warningPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.warning-card {
    background: rgba(239, 68, 68, 0.1);
    border: 2px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 320px;
}

/* ==================== TEAM SELECTION SCREEN ==================== */
#screen-teams {
    background: var(--bg-dark);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
}

.thief-reveal-card {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(185, 28, 28, 0.15) 100%);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.team-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    text-align: center;
}

.team-card.team-blue {
    border-color: rgba(96, 165, 250, 0.3);
    background: rgba(96, 165, 250, 0.1);
}

.team-card.team-pink {
    border-color: rgba(244, 114, 182, 0.3);
    background: rgba(244, 114, 182, 0.1);
}

/* ==================== CHASE SCREEN ==================== */
#screen-chase {
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
}

.chase-header {
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    padding: var(--spacing-sm) var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.chase-content {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.target-card {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    text-align: center;
}

/* ==================== VICTORY SCREEN ==================== */
#screen-victory {
    background: radial-gradient(ellipse at center, rgba(16, 185, 129, 0.1) 0%, var(--bg-dark) 100%);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.victory-icon {
    font-size: 5rem;
    animation: celebrationBounce 1s infinite;
}

@keyframes celebrationBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

.stats-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    width: 100%;
    max-width: 320px;
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--glass-border);
}

.stat-row:last-child {
    border-bottom: none;
}

/* ==================== TIME'S UP SCREEN ==================== */
#screen-timesup {
    background: radial-gradient(ellipse at center, rgba(239, 68, 68, 0.1) 0%, var(--bg-dark) 100%);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* ==================== ANIMATIONS ==================== */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes successFlash {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
    100% { box-shadow: 0 0 0 20px rgba(16, 185, 129, 0); }
}

.success-flash {
    animation: successFlash 0.5s ease-out;
}

/* Glitch effect */
.glitch-text {
    position: relative;
    animation: glitchSkew 1s infinite linear alternate-reverse;
}

@keyframes glitchSkew {
    0%, 80% { transform: skew(0deg); }
    85% { transform: skew(2deg); }
    90% { transform: skew(-1deg); }
    95% { transform: skew(1deg); }
    100% { transform: skew(0deg); }
}

/* Typewriter cursor */
.typed-cursor {
    color: var(--accent);
    animation: blink 0.7s infinite;
}

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

/* ==================== MODAL ==================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: var(--spacing-md);
}

.modal-content {
    background: var(--bg-medium);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 340px;
    width: 100%;
}

/* ==================== COUNTDOWN OVERLAY ==================== */
#countdown-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.countdown-number {
    font-size: 8rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    animation: countdownPop 0.5s ease-out;
}

@keyframes countdownPop {
    0% { transform: scale(0.5); opacity: 0; }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

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

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    animation: confettiFall 3s ease-out forwards;
}

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

/* ==================== SPINNER ==================== */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Terminal line fade-in */
.terminal-line {
    animation: lineAppear 0.3s ease-out;
}

@keyframes lineAppear {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar {
    width: 4px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-height: 700px) {
    :root {
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
    }
    
    .text-3xl { font-size: 1.5rem; }
    .text-2xl { font-size: 1.25rem; }
}

@media (max-height: 600px) {
    :root {
        --spacing-sm: 0.5rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
    }
    
    .btn {
        min-height: 44px;
        padding: 0.5rem 1rem;
    }
    
    .input {
        min-height: 44px;
        padding: 0.5rem 1rem;
    }
}

/* ==================== HIDDEN UTILITY ==================== */
.hidden {
    display: none !important;
}

/* ==================== EVIDENCE ITEMS ==================== */
.evidence-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

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

/* ==================== COLLAPSIBLE EVIDENCE PANEL ==================== */
.evidence-panel.collapsible {
    padding: 0;
    overflow: hidden;
}

.evidence-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    cursor: pointer;
    color: inherit;
    font-family: inherit;
}

.evidence-header:hover {
    background: rgba(16, 185, 129, 0.05);
}

.evidence-arrow {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    color: var(--success);
}

.evidence-arrow.rotated {
    transform: rotate(180deg);
}

.evidence-content {
    padding: 0 var(--spacing-sm) var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
    transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.3s ease;
}

.evidence-content.collapsed {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
}

/* ==================== BUTTON SPACING ==================== */
.mt-md {
    margin-top: var(--spacing-md);
}

.btn.mt-auto {
    margin-top: auto;
}

/* Ensure buttons have spacing from content above on all screens */
#screen-resort .btn,
#screen-thief-intro .btn,
#screen-warning .btn,
#screen-timesup .btn,
#screen-victory .btn {
    margin-top: var(--spacing-md);
}

/* ==================== LEGACY CLASS SUPPORT ==================== */
/* These map old Tailwind classes to new styles */
.bg-resort-blue { background-color: var(--resort-primary); }
.bg-resort-gold { background-color: var(--resort-gold); }
.bg-thief-dark { background-color: var(--bg-dark); }
.bg-thief-gray { background-color: var(--bg-medium); }
.bg-thief-neon { background-color: var(--accent); }
.bg-thief-red { background-color: var(--danger); }
.bg-gray-800 { background-color: var(--bg-medium); }
.bg-gray-900 { background-color: var(--bg-dark); }

.text-resort-blue { color: var(--resort-primary); }
.text-resort-gold { color: var(--resort-gold); }
.text-thief-neon { color: var(--accent); }
.text-thief-red { color: var(--danger); }
.text-gray-300 { color: var(--text-secondary); }
.text-gray-400 { color: var(--text-muted); }

.border-thief-neon { border-color: var(--accent); }
.border-thief-red { border-color: var(--danger); }
.border-resort-gold { border-color: var(--resort-gold); }

.animate-pulse { animation: pulse 2s infinite; }

/* Photo preview */
#photo-preview {
    max-height: 200px;
    object-fit: contain;
    border-radius: var(--radius-md);
}

/* ==================== RIDDLE BOX ==================== */
.riddle-box {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid rgba(34, 211, 238, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    position: relative;
}

.riddle-box::before,
.riddle-box::after {
    content: '"';
    font-size: 2rem;
    color: var(--accent);
    opacity: 0.3;
    position: absolute;
}

.riddle-box::before {
    top: 0.25rem;
    left: 0.5rem;
}

.riddle-box::after {
    bottom: -0.5rem;
    right: 0.5rem;
}

.riddle-box p {
    position: relative;
    z-index: 1;
}

/* ==================== DUAL PUZZLE LAYOUT ==================== */
.dual-puzzle-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* Triple Puzzle Grid (Phase 2) */
.triple-puzzle-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.puzzle-input-card {
    background: rgba(30, 30, 30, 0.9);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.puzzle-input-card.solved {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.puzzle-input-card .puzzle-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    gap: 0.5rem;
}

.puzzle-input-card .puzzle-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--accent);
    flex-shrink: 1;
    min-width: 0;
}

.puzzle-input-card .solved-badge {
    position: static;
    flex-shrink: 0;
    font-size: 0.7rem;
    white-space: nowrap;
}

/* Triple puzzle input row - large input, small button */
.triple-input-row {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.triple-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    min-height: 48px;
}

.triple-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--thief-glow);
}

.triple-input::placeholder {
    color: var(--text-muted);
}

.triple-submit-btn {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s ease;
}

.triple-submit-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.triple-submit-btn:active {
    transform: scale(0.95);
}

.puzzle-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.puzzle-card.solved {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

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

.team-badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

.team-badge.team-blue {
    background: rgba(96, 165, 250, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.3);
}

.team-badge.team-pink {
    background: rgba(244, 114, 182, 0.2);
    color: #f472b6;
    border: 1px solid rgba(244, 114, 182, 0.3);
}

.solved-badge {
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 600;
}

.puzzle-input-group {
    display: flex;
    gap: var(--spacing-xs);
}

.puzzle-input-group .input {
    flex: 1;
}

.input-sm {
    padding: 0.5rem 0.75rem;
    min-height: 40px;
}

.btn-sm {
    padding: 0.5rem 0.75rem;
    min-height: 40px;
    width: auto;
}

.progress-indicator {
    padding: var(--spacing-sm);
    background: var(--glass-bg);
    border-radius: var(--radius-md);
}

/* Whitespace pre-line for puzzle descriptions */
.whitespace-pre-line {
    white-space: pre-line;
}

.leading-relaxed {
    line-height: 1.75;
}

/* QR Code */
#qr-code {
    background: white;
    padding: 10px;
    border-radius: var(--radius-md);
}

/* Status indicator */
.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}

/* ==================== HEADER BUTTONS ==================== */
.header-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.header-btn:active {
    transform: scale(0.95);
}

/* Reset Button */
.reset-btn {
    background: rgba(107, 114, 128, 0.2);
    border-color: rgba(107, 114, 128, 0.3);
    color: var(--text-muted);
}

.reset-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: var(--danger);
}

/* ==================== HINT BUTTON ==================== */
.hint-btn {
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--warning);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.hint-btn:hover {
    background: rgba(245, 158, 11, 0.3);
    transform: scale(1.05);
}

.hint-btn:active {
    transform: scale(0.95);
}