/* ===========================================
   Mafia Lite - Styles
   Mobile-first, dark/light themes for night/day
   =========================================== */

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

/* CSS Variables */
:root {
    /* Night theme (default) */
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #21262d;
    --bg-input: #0d1117;

    /* Role colors */
    --color-mafia: #f85149;
    --color-mafia-dark: #da3633;
    --color-town: #58a6ff;
    --color-town-dark: #1f6feb;
    --color-detective: #a371f7;
    --color-detective-dark: #8957e5;

    /* State colors */
    --color-alive: #3fb950;
    --color-dead: #8b949e;
    --color-selected: #f0883e;
    --color-warning: #d29922;
    --color-danger: #f85149;

    /* Text */
    --text-primary: #f0f6fc;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    /* Borders */
    --border-color: #30363d;
    --border-radius: 12px;
    --border-radius-sm: 8px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Safe areas */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

/* Day theme variables */
.theme-day {
    --bg-primary: #ffffff;
    --bg-secondary: #f6f8fa;
    --bg-card: #ffffff;
    --bg-input: #f6f8fa;
    --text-primary: #24292f;
    --text-secondary: #57606a;
    --text-muted: #8b949e;
    --border-color: #d0d7de;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* Base Styles */
html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    min-height: 100dvh;
    line-height: 1.5;
    transition: background-color var(--transition-slow), color var(--transition-slow);
    overflow-x: hidden;
}

/* Screen System */
.screen {
    display: none;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--spacing-md);
    padding-top: calc(var(--safe-top) + var(--spacing-md));
    padding-bottom: calc(var(--safe-bottom) + var(--spacing-md));
}

.screen.active {
    display: flex;
}

/* Header */
.header {
    text-align: center;
    padding-bottom: var(--spacing-md);
    flex-shrink: 0;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
}

.logo {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

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

.btn-back {
    position: absolute;
    left: var(--spacing-md);
    top: calc(var(--safe-top) + var(--spacing-md));
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    min-width: 48px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Content */
.content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.content-centered {
    justify-content: center;
    align-items: center;
    text-align: center;
}

.content-scroll {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Footer */
.footer {
    padding-top: var(--spacing-md);
    flex-shrink: 0;
}

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

/* Buttons */
button {
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-town), var(--color-town-dark));
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.btn-primary:active {
    transform: scale(0.98);
    box-shadow: var(--shadow-sm);
}

.btn-primary:disabled {
    background: var(--bg-card);
    color: var(--text-muted);
    box-shadow: none;
    cursor: not-allowed;
}

.btn-large {
    width: 100%;
    min-height: 56px;
    font-size: 1.125rem;
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-weight: 500;
    border: 1px solid var(--border-color);
}

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

.btn-text {
    background: none;
    color: var(--text-secondary);
    padding: var(--spacing-sm);
    text-decoration: underline;
}

.btn-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-sm);
    background: var(--color-town);
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

/* Role-specific buttons */
.btn-mafia {
    background: linear-gradient(135deg, var(--color-mafia), var(--color-mafia-dark));
}

.btn-detective {
    background: linear-gradient(135deg, var(--color-detective), var(--color-detective-dark));
}

.btn-skip {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: var(--border-radius);
    border: 1px dashed var(--border-color);
    margin-top: var(--spacing-md);
}

.btn-skip.selected {
    border-color: var(--color-selected);
    color: var(--color-selected);
    border-style: solid;
}

/* Form Elements */
input[type="text"],
select {
    width: 100%;
    padding: var(--spacing-md);
    font-size: 1rem;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    -webkit-appearance: none;
    appearance: none;
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: var(--color-town);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.2);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: var(--spacing-sm) 0;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.checkbox-label input:checked + .checkbox-custom {
    background: var(--color-town);
    border-color: var(--color-town);
}

.checkbox-label input:checked + .checkbox-custom::after {
    content: '✓';
    color: white;
    font-weight: bold;
    font-size: 0.875rem;
}

/* Select group */
.select-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

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

/* Setup Section */
.setup-section {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.setup-section h2 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

.player-input-row {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.player-input-row input {
    flex: 1;
}

/* Player List */
.player-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
}

.player-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--border-radius-sm);
}

.player-list .btn-remove {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    color: var(--text-muted);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.player-list .btn-remove:hover,
.player-list .btn-remove:active {
    background: var(--color-danger);
    color: white;
}

.player-count {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

/* How to Play */
.rules-section {
    margin-bottom: var(--spacing-lg);
}

.rules-section h2 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.rules-section ol,
.rules-section ul {
    padding-left: var(--spacing-lg);
    color: var(--text-secondary);
}

.rules-section li {
    margin-bottom: var(--spacing-sm);
}

.role-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-sm);
    align-items: flex-start;
}

.role-card .role-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.role-card strong {
    display: block;
    margin-bottom: var(--spacing-xs);
}

.role-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.role-mafia {
    border-left: 3px solid var(--color-mafia);
}

.role-town {
    border-left: 3px solid var(--color-town);
}

.role-detective {
    border-left: 3px solid var(--color-detective);
}

/* Handoff Card */
.handoff-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
}

.handoff-card.handoff-day {
    background: var(--bg-secondary);
}

.handoff-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s infinite;
}

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

.handoff-name {
    font-size: 1.75rem;
    font-weight: 700;
    margin: var(--spacing-sm) 0;
}

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

/* Role Reveal Card */
.role-reveal-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
    min-width: 280px;
    animation: fadeInScale 0.3s ease;
}

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

.role-reveal-card.role-mafia {
    border: 3px solid var(--color-mafia);
}

.role-reveal-card.role-ciudadano {
    border: 3px solid var(--color-town);
}

.role-reveal-card.role-detective {
    border: 3px solid var(--color-detective);
}

.reveal-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.reveal-role-icon {
    font-size: 4rem;
    margin: var(--spacing-md) 0;
}

.reveal-role-name {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.role-mafia .reveal-role-name {
    color: var(--color-mafia);
}

.role-ciudadano .reveal-role-name {
    color: var(--color-town);
}

.role-detective .reveal-role-name {
    color: var(--color-detective);
}

.reveal-role-info {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.reveal-role-tip {
    color: var(--text-muted);
    font-size: 0.75rem;
    font-style: italic;
}

/* Night Intro */
.night-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.night-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

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

.night-intro h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.night-message {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.night-instruction {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

/* Action screens */
.header-mafia {
    color: var(--color-mafia);
}

.header-detective {
    color: var(--color-detective);
}

.header-day {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.action-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

/* Target List */
.target-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1;
    overflow-y: auto;
}

.target-list li {
    padding: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.target-list li:active {
    transform: scale(0.98);
}

.target-list li.selected {
    border-color: var(--color-selected);
    background: rgba(240, 136, 62, 0.1);
}

.target-list li .check-mark {
    display: none;
    color: var(--color-selected);
    font-weight: bold;
}

.target-list li.selected .check-mark {
    display: block;
}

.target-list-day li {
    background: var(--bg-secondary);
}

/* Detective Result */
.detective-result-card {
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-xl);
    min-width: 280px;
}

.detective-target-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--spacing-md) 0;
}

.detective-result-verdict {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    margin-top: var(--spacing-md);
}

.detective-result-verdict.innocent {
    background: rgba(63, 185, 80, 0.2);
    color: var(--color-alive);
}

.detective-result-verdict.guilty {
    background: rgba(248, 81, 73, 0.2);
    color: var(--color-mafia);
}

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

/* Day Theme */
.theme-day .day-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

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

.day-announcement h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.day-message {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Death Announcement */
.death-announcement {
    background: var(--bg-secondary);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.death-announcement.no-death {
    border: 2px dashed var(--border-color);
    background: transparent;
}

.death-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.death-victim {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-danger);
}

.death-was {
    color: var(--text-secondary);
    margin: var(--spacing-xs) 0;
}

.death-role {
    font-weight: 600;
}

.alive-count {
    color: var(--text-secondary);
    text-align: center;
}

/* Timer */
.timer {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.timer.warning {
    color: var(--color-warning);
}

.timer.danger {
    color: var(--color-danger);
    animation: blink 0.5s infinite;
}

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

/* Discussion */
.discussion-instruction {
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.alive-players-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.alive-players-list li {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.alive-players-list li::before {
    content: '👤';
}

/* Vote Result */
.vote-result-content {
    text-align: center;
}

.vote-result-content .death-announcement {
    margin-bottom: var(--spacing-lg);
}

.vote-result-content .no-consensus {
    padding: var(--spacing-xl);
}

.no-consensus-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.no-consensus-text {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.no-consensus-sub {
    color: var(--text-secondary);
}

/* Game Over */
.winner-announcement {
    text-align: center;
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.winner-announcement.town-wins {
    background: rgba(88, 166, 255, 0.1);
    border: 2px solid var(--color-town);
}

.winner-announcement.mafia-wins {
    background: rgba(248, 81, 73, 0.1);
    border: 2px solid var(--color-mafia);
}

.winner-icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.winner-announcement h2 {
    font-size: 1.5rem;
}

.town-wins h2 {
    color: var(--color-town);
}

.mafia-wins h2 {
    color: var(--color-mafia);
}

/* Final Roles List */
.final-roles-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.final-roles-list li {
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.final-roles-list .player-name {
    font-weight: 500;
}

.final-roles-list .player-role {
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.final-roles-list .role-mafia {
    color: var(--color-mafia);
}

.final-roles-list .role-ciudadano {
    color: var(--color-town);
}

.final-roles-list .role-detective {
    color: var(--color-detective);
}

.final-roles-list .player-dead {
    opacity: 0.6;
}

.final-roles-list .dead-icon {
    margin-left: var(--spacing-xs);
}

/* Toast */
.toast {
    position: fixed;
    bottom: calc(var(--safe-bottom) + var(--spacing-lg));
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Responsive */
@media (min-width: 480px) {
    .screen {
        max-width: 480px;
        margin: 0 auto;
    }
}

@media (min-width: 768px) {
    :root {
        --spacing-md: 20px;
        --spacing-lg: 32px;
        --spacing-xl: 48px;
    }

    .logo {
        font-size: 2.5rem;
    }

    .handoff-name {
        font-size: 2rem;
    }

    .reveal-role-name {
        font-size: 2.5rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus states for keyboard navigation */
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--color-town);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: var(--text-primary);
    }

    .btn-primary {
        border: 2px solid white;
    }
}