/* FlickTimer - Modern Styling */

/* ============================================
   CSS Variables & Theme
   ============================================ */
:root {
    /* Base Colors */
    --bg-primary: #0a0e14;
    --bg-secondary: #131a24;
    --bg-panel: #1a2332;
    --bg-input: #0d1219;
    
    /* Text Colors */
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    
    /* State Colors */
    --color-normal: #00d4aa;
    --color-normal-glow: rgba(0, 212, 170, 0.4);
    --color-warning: #ffb347;
    --color-warning-glow: rgba(255, 179, 71, 0.4);
    --color-critical: #ff4757;
    --color-critical-glow: rgba(255, 71, 87, 0.5);
    
    /* Accent Colors */
    --accent-blue: #58a6ff;
    --accent-purple: #a371f7;
    
    /* UI Colors */
    --border-color: #30363d;
    --btn-primary: #238636;
    --btn-primary-hover: #2ea043;
    --btn-danger: #da3633;
    --btn-danger-hover: #f85149;
    
    /* Sizing - smooth scaling based on viewport minimum dimension */
    --timer-size: clamp(50px, 20vmin, 350px);
    --panel-width: 320px;
    
    /* Animation */
    --transition-fast: 150ms ease;
    --transition-medium: 300ms ease;
}

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

html, body {
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    
    /* Subtle grid pattern background */
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* ============================================
   Main Timer Container
   ============================================ */
.timer-container {
    display: grid;
    grid-template-rows: auto auto auto 1fr auto auto;
    grid-template-areas:
        "header"
        "roundinfo"
        "progress"
        "timer"
        "bar"
        "picker";
    align-items: center;
    justify-items: center;
    gap: clamp(0.25rem, 1vh, 1rem);
    padding: clamp(0.5rem, 2vh, 1.5rem);
    z-index: 1;
    width: 100%;
    max-width: 1400px;
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
}

.tournament-header { grid-area: header; }
.round-info { grid-area: roundinfo; }
.round-progress { grid-area: progress; }
.timer-display { grid-area: timer; }
.time-bar-container { grid-area: bar; }
.picker-container { grid-area: picker; }
.finished-message { grid-area: timer; }

/* ============================================
   Tournament Header
   ============================================ */
.tournament-header {
    text-align: center;
    margin-bottom: 0.5rem;
}

.tournament-name {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin: 0;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

/* ============================================
   Round Info Header
   ============================================ */
.round-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.mode-label {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1rem, 5vw, 4.5rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-normal);
    text-shadow: 0 0 40px var(--color-normal-glow);
    transition: color var(--transition-medium), text-shadow var(--transition-medium);
    line-height: 1.1;
    text-align: center;
    width: 100%;
    max-width: 100vw;
    padding: 0 1rem;
    box-sizing: border-box;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.round-counter {
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.15em;
}

/* ============================================
   Round Progress Dots
   ============================================ */
.round-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 0;
}

.round-dot {
    width: clamp(12px, 2vw, 20px);
    height: clamp(12px, 2vw, 20px);
    border-radius: 50%;
    background: var(--bg-panel);
    border: 2px solid var(--border-color);
    transition: all var(--transition-medium);
    position: relative;
}

.round-dot.completed {
    background: var(--color-normal);
    border-color: var(--color-normal);
    box-shadow: 0 0 10px var(--color-normal-glow);
}

.round-dot.current {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    box-shadow: 0 0 15px rgba(88, 166, 255, 0.5);
    animation: pulse-dot 1.5s ease-in-out infinite;
}

.round-dot.upcoming {
    opacity: 0.5;
}

@keyframes pulse-dot {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ============================================
   Time Progress Bar
   ============================================ */
.time-bar-container {
    width: 100%;
    max-width: 800px;
    height: 8px;
    background: var(--bg-panel);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
    border: 1px solid var(--border-color);
}

.time-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-normal), var(--color-normal));
    border-radius: 4px;
    transition: width 0.1s linear, background var(--transition-medium);
    width: 100%;
}

[data-urgency="warning"] .time-bar {
    background: linear-gradient(90deg, var(--color-warning), var(--color-warning));
}

[data-urgency="critical"] .time-bar {
    background: linear-gradient(90deg, var(--color-critical), var(--color-critical));
    animation: bar-pulse 0.5s ease-in-out infinite alternate;
}

@keyframes bar-pulse {
    from { opacity: 0.8; }
    to { opacity: 1; }
}

/* Mode-based label colors */
[data-mode="break"] .mode-label {
    color: var(--accent-blue);
    text-shadow: 0 0 40px rgba(88, 166, 255, 0.5);
}

[data-mode="round"] .mode-label {
    color: var(--color-normal);
}

[data-mode="picking"] .mode-label {
    color: var(--accent-purple);
    text-shadow: 0 0 40px rgba(163, 113, 247, 0.5);
}

/* Text input styling */
.text-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
}

.text-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* ============================================
   Break Alert Text
   ============================================ */
.break-alert-text {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 7vmin, 4rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-blue);
    text-shadow: 0 0 30px rgba(88, 166, 255, 0.6);
    text-align: center;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.break-alert-text.visible {
    opacity: 1;
    animation: alert-pulse 2s ease-in-out infinite;
}

@keyframes alert-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* ============================================
   Timer Display
   ============================================ */
.timer-display {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.time-digits {
    font-family: 'Orbitron', sans-serif;
    font-size: var(--timer-size);
    font-weight: 900;
    line-height: 1;
    display: flex;
    align-items: baseline;
    color: var(--color-normal);
    text-shadow: 
        0 0 40px var(--color-normal-glow),
        0 0 80px var(--color-normal-glow);
    transition: color var(--transition-medium), text-shadow var(--transition-medium);
}

.time-digits .separator {
    margin: 0 0.05em;
    animation: blink 1s step-end infinite;
}

.time-digits .minutes,
.time-digits .seconds {
    min-width: 2ch;
    text-align: center;
}

/* Timer glow effect */
.timer-glow {
    position: absolute;
    width: 150%;
    height: 150%;
    background: radial-gradient(ellipse, var(--color-normal-glow) 0%, transparent 70%);
    opacity: 0.3;
    z-index: -1;
    transition: background var(--transition-medium), opacity var(--transition-medium);
    pointer-events: none;
}

/* Paused state */
[data-mode="idle"] .time-digits,
body.paused .time-digits {
    opacity: 0.6;
}

body.paused .separator {
    animation: none;
    opacity: 0.5;
}

/* ============================================
   Urgency States
   ============================================ */
[data-urgency="warning"] .time-digits {
    color: var(--color-warning) !important;
    text-shadow: 
        0 0 40px var(--color-warning-glow),
        0 0 80px var(--color-warning-glow),
        0 0 120px var(--color-warning-glow) !important;
}

[data-urgency="warning"] .timer-glow {
    background: radial-gradient(ellipse, var(--color-warning-glow) 0%, transparent 70%);
}

[data-urgency="warning"] .mode-label {
    color: var(--color-warning) !important;
    text-shadow: 0 0 30px var(--color-warning-glow) !important;
}

[data-urgency="warning"] .time-bar {
    background: var(--color-warning) !important;
}

[data-urgency="critical"] .time-digits {
    color: var(--color-critical) !important;
    text-shadow: 
        0 0 40px var(--color-critical-glow),
        0 0 80px var(--color-critical-glow),
        0 0 120px var(--color-critical-glow) !important;
    animation: pulse-critical 0.5s ease-in-out infinite alternate;
}

[data-urgency="critical"] .timer-glow {
    background: radial-gradient(ellipse, var(--color-critical-glow) 0%, transparent 70%);
    animation: glow-pulse 0.5s ease-in-out infinite alternate;
}

[data-urgency="critical"] .mode-label {
    color: var(--color-critical) !important;
    text-shadow: 0 0 30px var(--color-critical-glow) !important;
}

[data-urgency="critical"] .time-bar {
    background: var(--color-critical) !important;
}

/* ============================================
   Random Picker
   ============================================ */
.picker-container {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: clamp(0.3rem, 1vh, 0.75rem);
    padding: clamp(0.5rem, 1.5vh, 1.5rem) clamp(1rem, 2vw, 2rem);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-panel) 100%);
    border: 2px solid var(--accent-purple);
    border-radius: 16px;
    box-shadow: 
        0 0 40px rgba(163, 113, 247, 0.2),
        inset 0 1px 0 rgba(255,255,255,0.05);
    animation: picker-appear 0.5s ease-out;
    transition: all var(--transition-medium);
    max-width: 90vw;
    min-height: clamp(80px, 15vh, 180px);
    max-height: clamp(100px, 20vh, 220px);
}

.picker-container.visible {
    display: flex;
}

/* Compact picker during round */
.picker-container.compact {
    padding: 1rem 2rem;
    gap: 0.5rem;
    background: rgba(26, 35, 50, 0.8);
    border-width: 1px;
}

.picker-container.compact .picker-label {
    font-size: 0.8rem;
}

.picker-container.compact .picker-result {
    display: none;
}

.picker-container.compact .picker-winner {
    font-size: clamp(1.2rem, 3vw, 2rem);
}

.picker-label {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(0.9rem, 2vmin, 1.8rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-purple);
}

.picker-result {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(1.2rem, 3vmin, 2.5rem);
    font-weight: 600;
}

.picker-option {
    padding: 0.5rem 1.5rem;
    background: var(--bg-input);
    border-radius: 8px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.picker-vs {
    color: var(--text-muted);
    font-size: 0.8em;
    text-transform: uppercase;
}

.picker-winner {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.5rem, 5vmin, 4.5rem);
    font-weight: 900;
    color: var(--accent-purple);
    text-shadow: 0 0 30px rgba(163, 113, 247, 0.5);
    min-height: 1.2em;
}

/* Picker animation states */
.picker-container.animating .picker-option {
    animation: picker-shuffle 0.1s ease-in-out infinite alternate;
}

.picker-container.animating .picker-option:nth-child(3) {
    animation-delay: 0.05s;
}

.picker-container.revealed .picker-option.winner {
    background: var(--accent-purple);
    color: white;
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(163, 113, 247, 0.5);
}

/* Full-screen color flash overlay */
.picker-flash-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(4rem, 15vw, 12rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease-out;
    text-shadow: 0 0 40px rgba(0,0,0,0.3);
}

.picker-flash-overlay.active {
    opacity: 1;
    pointer-events: auto;
    animation: picker-flash 4s ease-in-out forwards;
}

@keyframes picker-flash {
    0% { opacity: 0; transform: scale(0.8); }
    8% { opacity: 1; transform: scale(1.05); }
    15% { transform: scale(1); }
    75% { opacity: 1; }
    100% { opacity: 0; }
}

/* ============================================
   QR Code Corner (Admin Only)
   ============================================ */
/* Room Code Display */
.room-code-display {
    position: fixed;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    z-index: 100;
    font-family: var(--font-display);
}

.room-home-link {
    text-decoration: none;
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.room-home-link:hover {
    transform: scale(1.2);
}

.room-code-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.room-code-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.15em;
}

.qr-corner {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    z-index: 100;
}

.qr-image {
    width: 180px;
    height: 180px;
    padding: 10px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.qr-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-shadow: 0 0 10px rgba(255,255,255,0.2);
}

.btn-download-qr {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    background: var(--bg-panel);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-download-qr:hover {
    background: var(--color-normal);
    color: var(--bg-primary);
    border-color: var(--color-normal);
}

.viewer-link-section {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.viewer-link-section > label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.viewer-link-row {
    display: flex;
    gap: 0.5rem;
}

.viewer-link-input {
    flex: 1;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    min-width: 0;
    text-overflow: ellipsis;
}

.btn-copy-link {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.5rem 0.75rem;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-copy-link:hover {
    background: #79b8ff;
}

/* ============================================
   Admin Panel
   ============================================ */
.admin-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--panel-width);
    height: 100%;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 200;
    transform: translateX(0);
    transition: transform var(--transition-medium);
    overflow: hidden;
}

.admin-panel.collapsed {
    transform: translateX(-100%);
}

/* Floating expand button - outside the panel */
.panel-expand-btn {
    position: fixed;
    top: 1rem;
    left: 1rem;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: pointer;
    z-index: 250;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast), background var(--transition-fast);
}

.panel-expand-btn:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

body.panel-collapsed .panel-expand-btn {
    opacity: 1;
    pointer-events: auto;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.panel-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-primary);
}

.panel-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

.panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Control Sections */
.control-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.control-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

/* Buttons */
.button-group {
    display: flex;
    gap: 0.5rem;
}

.btn {
    flex: 1;
    padding: 0.6rem 1rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

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

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

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-input);
}

.btn-danger {
    background: var(--btn-danger);
    color: white;
}

.btn-danger:hover {
    background: var(--btn-danger-hover);
}

/* Close Timer Button */
.close-section {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.btn-close-timer {
    width: 100%;
    padding: 0.75rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

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

.btn-full {
    width: 100%;
}

/* Setting hint text */
.setting-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin: 0.25rem 0 0.75rem 0;
    font-style: italic;
}

/* Download Section */
.download-section {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 0.5rem;
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.btn-download {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.btn-download:hover {
    background: var(--bg-secondary);
    border-color: var(--color-accent);
    transform: translateY(-1px);
}

.download-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.download-text {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.download-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.download-subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.download-note {
    margin-top: 0.5rem;
    font-size: 0.65rem;
}

/* Hide QR Code mode */
body.hide-qr .qr-corner {
    display: none;
}

/* Settings Rows */
.setting-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.setting-row label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.input-group input[type="number"] {
    width: 70px;
    padding: 0.4rem 0.6rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    text-align: center;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.input-suffix {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Select */
select {
    flex: 1;
    padding: 0.4rem 0.6rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
}

select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Custom Options */
.custom-options {
    flex-direction: column;
    align-items: flex-start !important;
}

.custom-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    width: 100%;
    max-width: 100%;
}

.custom-inputs input {
    flex: 1;
    min-width: 0;  /* Allow shrinking below content size */
    max-width: 120px;
    padding: 0.4rem 0.6rem;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
}

.custom-inputs input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.vs-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    flex-shrink: 0;
}

/* Color Swatch Picker */
.color-swatch-pickers {
    display: flex;
    align-items: flex-start;
    gap: 0.4rem;
    margin-top: 0.5rem;
    width: 100%;
}

.swatch-picker {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.swatch-label {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.swatch-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 3px;
    justify-items: center;
}

.color-swatch {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease;
    padding: 0;
    outline: none;
}

.color-swatch:hover {
    transform: scale(1.15);
    border-color: rgba(255,255,255,0.4);
}

.color-swatch.selected {
    border-color: #ffffff;
    transform: scale(1.15);
    box-shadow: 0 0 6px rgba(255,255,255,0.5);
}

.color-swatch.shake {
    animation: swatch-shake 0.4s ease;
    border-color: #ff4444;
}

@keyframes swatch-shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-3px); }
    40% { transform: translateX(3px); }
    60% { transform: translateX(-2px); }
    80% { transform: translateX(2px); }
}

/* Sound Info */
.sound-info {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.75rem;
    background: var(--bg-input);
    border-radius: 6px;
    margin-bottom: 0.75rem;
}

.sound-event {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sound-file {
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--color-normal);
    background: var(--bg-primary);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
}

/* Sound Cards Layout */
.sound-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.sound-card {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    transition: all var(--transition-fast);
}

.sound-card:hover {
    border-color: var(--accent-purple);
}

.sound-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.sound-card-icon {
    font-size: 1rem;
}

.sound-card-title {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.btn-test-sound {
    width: 26px;
    height: 26px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--color-normal);
    font-size: 0.7rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-test-sound:hover {
    background: var(--color-normal);
    border-color: var(--color-normal);
    color: var(--bg-primary);
}

.sound-card-current {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
    padding: 0.4rem 0.5rem;
    background: var(--bg-primary);
    border-radius: 4px;
}

.current-label {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.current-sound {
    flex: 1;
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--color-normal);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Compact Upload Area */
.upload-area-compact {
    position: relative;
    border: 1px dashed var(--border-color);
    border-radius: 6px;
    padding: 0.5rem;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: transparent;
}

.upload-area-compact:hover {
    border-color: var(--accent-purple);
    background: rgba(163, 113, 247, 0.05);
}

.upload-area-compact.drag-over {
    border-color: var(--accent-purple);
    background: rgba(163, 113, 247, 0.1);
}

.upload-area-compact.uploading {
    pointer-events: none;
    opacity: 0.7;
}

.upload-prompt-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.upload-icon-small {
    font-size: 0.9rem;
}

.upload-text-small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.upload-status-compact {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.status-icon-small {
    color: var(--color-normal);
    font-weight: bold;
    font-size: 0.75rem;
}

.status-text-small {
    flex: 1;
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--accent-purple);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-reset-sound-small {
    width: 20px;
    height: 20px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-muted);
    font-size: 0.7rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-reset-sound-small:hover {
    background: var(--btn-danger);
    border-color: var(--btn-danger);
    color: white;
}

/* Sound Selector */
.sound-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sound-select {
    flex: 1;
    padding: 0.4rem 0.6rem;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.8rem;
    font-family: var(--font-body);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.sound-select:focus {
    outline: none;
    border-color: var(--color-accent);
}

.sound-select option {
    background: var(--bg-input);
    color: var(--text-primary);
    padding: 0.5rem;
}

.upload-error {
    font-size: 0.75rem;
    color: var(--color-critical);
    padding: 0.5rem;
    background: rgba(255, 71, 87, 0.1);
    border-radius: 4px;
    margin-top: 0.5rem;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 13px;
    transition: all var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 2px;
    top: 2px;
    background: var(--text-secondary);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--btn-primary);
    border-color: var(--btn-primary);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
    background: white;
}

/* ============================================
   Viewer-specific Styles
   ============================================ */
.viewer-view .timer-container {
    width: 100%;
    height: 100%;
}

.viewer-controls {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.viewer-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.viewer-btn:hover {
    background: var(--bg-secondary);
    transform: scale(1.05);
}

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

/* Fullscreen button */
.viewer-btn .fullscreen-exit {
    display: none;
}

body.fullscreen .viewer-btn .fullscreen-enter {
    display: none;
}

body.fullscreen .viewer-btn .fullscreen-exit {
    display: block;
}

/* Hide fullscreen button on mobile - iOS doesn't support Fullscreen API */
@media (max-width: 768px), (hover: none) {
    #btn-fullscreen {
        display: none;
    }
}

/* Audio button */
.audio-btn .audio-off {
    display: none;
}

.audio-btn.muted .audio-on {
    display: none;
}

.audio-btn.muted .audio-off {
    display: block;
}

/* ============================================
   Animations
   ============================================ */
@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

@keyframes pulse-critical {
    from { transform: scale(1); }
    to { transform: scale(1.02); }
}

@keyframes glow-pulse {
    from { opacity: 0.3; }
    to { opacity: 0.5; }
}

@keyframes picker-appear {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes picker-shuffle {
    from {
        background: var(--bg-input);
        color: var(--text-secondary);
    }
    to {
        background: var(--accent-purple);
        color: white;
    }
}

@keyframes strobe {
    0%, 100% { 
        opacity: 1;
        text-shadow: 
            0 0 20px currentColor,
            0 0 40px currentColor,
            0 0 60px currentColor,
            0 0 80px currentColor;
    }
    50% { 
        opacity: 0.4;
        text-shadow: 
            0 0 10px currentColor,
            0 0 20px currentColor;
    }
}

@keyframes color-cycle {
    0% { color: #ff3366; }
    25% { color: #ffaa00; }
    50% { color: #00ff88; }
    75% { color: #00aaff; }
    100% { color: #ff3366; }
}

/* ============================================
   Finished State
   ============================================ */
.finished-message {
    font-family: var(--font-display);
    font-size: clamp(3rem, 12vw, 10rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    animation: strobe 0.8s ease-in-out infinite, color-cycle 3s linear infinite;
    padding: 0 1rem;
    line-height: 1.1;
}

[data-mode="finished"] .timer-display {
    display: none;
}

[data-mode="finished"] .time-bar-container {
    display: none;
}

[data-mode="finished"] .picker-container {
    display: none !important;
}

/* ============================================
   Fullscreen Mode
   ============================================ */
body.fullscreen .admin-panel {
    display: none;
}

/* Keep expand button visible in fullscreen */
body.fullscreen .panel-expand-btn {
    opacity: 1;
    pointer-events: auto;
}

body.fullscreen .qr-corner {
    bottom: 1.5rem;
    right: 1.5rem;
}

body.fullscreen .qr-image {
    width: 160px;
    height: 160px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
    :root {
        /* Keep smooth vmin scaling, no jump */
        --panel-width: 280px;
    }
    
    .admin-panel {
        transform: translateX(-100%);
    }
    
    .admin-panel.open {
        transform: translateX(0);
    }
    
    .qr-corner {
        bottom: 1rem;
        right: 1rem;
    }
    
    .qr-image {
        width: 120px;
        height: 120px;
    }
    
    .qr-label {
        font-size: 0.9rem;
    }
    
    .picker-container {
        padding: 1.5rem 2rem;
    }
}

@media (max-width: 480px) {
    :root {
        /* vmin continues to scale smoothly */
    }
    
    .round-info {
        gap: 0.25rem;
    }
    
    .timer-container {
        gap: 1rem;
        padding: 1rem;
    }
    
    .picker-result {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .picker-vs {
        display: none;
    }
}

/* Short screens (height-based) - for embedded views like Replit */
@media (max-height: 700px) {
    :root {
        /* vmin already accounts for height */
    }
    
    .timer-container {
        gap: 0.5rem;
        padding: 0.5rem;
    }
    
    .tournament-header {
        margin-bottom: 0;
    }
    
    .tournament-name {
        font-size: clamp(1rem, 3vh, 2rem);
    }
    
    .mode-label {
        font-size: clamp(1.2rem, 4vh, 2.5rem);
    }
    
    .round-counter {
        font-size: clamp(0.8rem, 2vh, 1.2rem);
    }
    
    .round-progress {
        gap: 0.3rem;
        margin: 0.25rem 0;
    }
    
    .round-dot {
        width: clamp(8px, 1.5vh, 14px);
        height: clamp(8px, 1.5vh, 14px);
    }
    
    .time-bar-container {
        height: 6px;
        margin: 0.5rem 0;
    }
    
    .picker-container {
        padding: 0.75rem 1.5rem;
        margin-top: 0.5rem;
    }
    
    .picker-label {
        font-size: 0.7rem;
    }
    
    .picker-option {
        padding: 0.4rem 1rem;
        font-size: 0.9rem;
    }
    
    .picker-winner {
        font-size: clamp(1rem, 3vh, 1.8rem);
    }
    
    .qr-corner {
        bottom: 0.5rem;
        right: 0.5rem;
    }
    
    .qr-image {
        width: clamp(80px, 15vh, 140px);
        height: clamp(80px, 15vh, 140px);
    }
    
    .qr-label {
        font-size: 0.7rem;
    }
    
    .room-code-display {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }
}

/* Very short screens */
@media (max-height: 500px) {
    :root {
        /* vmin handles this */
    }
    
    .tournament-header {
        display: none;
    }
    
    .round-progress {
        display: none;
    }
    
    .qr-corner {
        display: none;
    }
}

/* ============================================
   Print / Projection Optimization
   ============================================ */
@media (min-width: 1920px) {
    :root {
        --timer-size: clamp(50px, 20vmin, 450px);
    }
    
    .qr-image {
        width: 220px;
        height: 220px;
    }
    
    .qr-label {
        font-size: 1.3rem;
    }
}

/* ============================================
   Notification Toasts
   ============================================ */
.notification-toast {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    z-index: 10000;
    max-width: 90vw;
    animation: notification-slide-in 0.3s ease-out;
}

@keyframes notification-slide-in {
    from {
        transform: translateX(-50%) translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

.notification-toast.notification-fade {
    animation: notification-slide-out 0.3s ease-in forwards;
}

@keyframes notification-slide-out {
    from {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    to {
        transform: translateX(-50%) translateY(-100%);
        opacity: 0;
    }
}

.notification-warning {
    border-color: var(--color-warning);
    background: linear-gradient(135deg, var(--bg-panel) 0%, rgba(255, 179, 71, 0.1) 100%);
}

.notification-error {
    border-color: var(--color-critical);
    background: linear-gradient(135deg, var(--bg-panel) 0%, rgba(255, 71, 87, 0.1) 100%);
}

.notification-info {
    border-color: var(--color-normal);
    background: linear-gradient(135deg, var(--bg-panel) 0%, rgba(0, 212, 170, 0.1) 100%);
}

.notification-info .notification-message {
    color: var(--color-normal);
}

.notification-success {
    border-color: var(--btn-primary);
    background: linear-gradient(135deg, var(--bg-panel) 0%, rgba(35, 134, 54, 0.2) 100%);
}

.notification-success .notification-message {
    color: var(--btn-primary-hover);
}

.notification-message {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text-primary);
}

.notification-warning .notification-message {
    color: var(--color-warning);
}

.notification-error .notification-message {
    color: var(--color-critical);
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s ease;
}

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

/* ============================================
   Confirmation Modal
   ============================================ */
.confirm-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10001;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.confirm-modal.visible {
    display: flex;
}

.confirm-modal-content {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    animation: modal-appear 0.2s ease-out;
}

@keyframes modal-appear {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.confirm-modal-content h3 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.confirm-modal-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.confirm-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.confirm-modal-buttons .btn {
    min-width: 100px;
}

.btn-secondary {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--text-muted);
}

/* High contrast mode for projectors */
@media (prefers-contrast: high) {
    :root {
        --bg-primary: #000000;
        --color-normal: #00ff88;
        --color-warning: #ffcc00;
        --color-critical: #ff0044;
    }
}

/* ============================================
   Landscape Mode for Mobile Viewers
   ============================================ */
@media (orientation: landscape) and (max-height: 500px) {
    .timer-container {
        grid-template-rows: auto 1fr auto;
        grid-template-columns: 1fr 1.5fr 1fr;
        grid-template-areas:
            "header header header"
            "roundinfo timer picker"
            "bar bar bar";
        gap: 0.5rem;
        padding: 0.5rem 1rem;
    }
    
    .tournament-header {
        margin-bottom: 0;
    }
    
    .tournament-name {
        font-size: clamp(0.9rem, 3vw, 1.5rem);
    }
    
    .round-info {
        flex-direction: column;
        justify-content: center;
        align-items: flex-start;
        text-align: left;
        padding-left: 1rem;
    }
    
    .mode-label {
        font-size: clamp(1rem, 4vw, 2rem);
        text-align: left;
    }
    
    .round-counter {
        font-size: clamp(0.8rem, 2vw, 1rem);
    }
    
    .round-progress {
        display: none;
    }
    
    .timer-display {
        justify-self: center;
    }
    
    /* vmin handles landscape automatically */
    
    .time-bar-container {
        margin: 0.25rem 0;
        height: 4px;
    }
    
    .picker-container {
        min-height: auto;
        max-height: none;
        padding: 0.5rem 1rem;
        align-self: center;
        justify-self: end;
        margin-right: 1rem;
    }
    
    .picker-container.compact {
        padding: 0.4rem 0.8rem;
    }
    
    .picker-label {
        font-size: 0.6rem;
    }
    
    .picker-result {
        flex-direction: column;
        gap: 0.25rem;
    }
    
    .picker-option {
        padding: 0.2rem 0.5rem;
        font-size: 0.7rem;
    }
    
    .picker-vs {
        display: none;
    }
    
    .picker-winner {
        font-size: clamp(0.9rem, 3vw, 1.5rem);
    }
    
    .qr-corner {
        display: none;
    }
    
    .room-code-display {
        display: none;
    }
    
    .viewer-controls {
        position: fixed;
        bottom: 0.5rem;
        right: 0.5rem;
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .viewer-btn {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .finished-message {
        font-size: clamp(1.5rem, 8vw, 3rem) !important;
    }
}

/* Landscape mode for slightly taller phones */
@media (orientation: landscape) and (min-height: 500px) and (max-height: 700px) {
    .timer-container {
        gap: 0.5rem;
    }
    
    /* vmin handles this smoothly */
    
    .round-progress {
        padding: 0.25rem 0;
    }
    
    .picker-container {
        min-height: 60px;
        max-height: 120px;
    }
}

/* Very narrow screens or large accessibility settings */
@media (max-width: 350px) {
    /* vmin continues to scale smoothly for timer */
    
    .mode-label {
        font-size: clamp(0.8rem, 4.5vw, 1.5rem);
        letter-spacing: 0.05em;
    }
    
    .tournament-name {
        font-size: clamp(0.7rem, 3vw, 1rem);
    }
    
    .round-counter {
        font-size: clamp(0.6rem, 2.5vw, 0.9rem);
    }
    
    .round-progress {
        display: none;
    }
    
    .picker-label {
        font-size: clamp(0.6rem, 2vw, 0.8rem);
    }
    
    .picker-result {
        font-size: clamp(0.7rem, 2.5vw, 1rem);
    }
    
    .picker-winner {
        font-size: clamp(0.8rem, 3vw, 1.2rem);
    }
}

/* Ensure content never overflows viewport */
.viewer-view .timer-container {
    max-width: 100vw;
    overflow-x: hidden;
}

.viewer-view .round-info,
.viewer-view .tournament-header {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.viewer-view .time-digits {
    max-width: 95vw;
    overflow: visible;
}

/* Container query fallback for dynamic scaling */
@supports (container-type: inline-size) {
    .viewer-view .timer-container {
        container-type: inline-size;
    }
    
    @container (max-width: 300px) {
        .mode-label {
            font-size: 3.5cqw !important;
        }
        
        .time-digits {
            font-size: 12cqw !important;
        }
    }
}