:root {
    --bg: #1a1814;
    --bg-alt: #242019;
    --card: #2d2820;
    --card-hover: #353029;
    --primary: #ff9f43;
    --primary-glow: rgba(255, 159, 67, 0.25);
    --teal: #26c9a6;
    --teal-glow: rgba(38, 201, 166, 0.2);
    --impostor: #ff6b9d;
    --impostor-glow: rgba(255, 107, 157, 0.22);
    --text: #faf6f0;
    --text-muted: #a09a8c;
    --border: #3d3630;
    --page-max: 1180px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    background:
        radial-gradient(circle at top left, rgba(255, 159, 67, 0.10), transparent 28%),
        radial-gradient(circle at bottom right, rgba(38, 201, 166, 0.08), transparent 24%),
        var(--bg);
}

body {
    min-height: 100vh;
    background: transparent;
    color: var(--text);
    font-family: Inter, "Segoe UI", sans-serif;
    line-height: 1.5;
}

.app {
    width: min(100%, var(--page-max));
    margin: 0 auto;
}

.screen {
    display: none;
    min-height: 100vh;
    width: 100%;
    padding: 20px 16px 28px;
    flex-direction: column;
}

.screen.active {
    display: flex;
    animation: screenIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes screenIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.setup-hero {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
}

.logo {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border-radius: 22px;
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    background: linear-gradient(135deg, rgba(255, 159, 67, 0.2), rgba(255, 199, 95, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 30px rgba(255, 159, 67, 0.14);
}

.app-title {
    font-size: clamp(2.35rem, 8vw, 3.8rem);
    font-weight: 800;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, #ffeaa7 50%, var(--impostor) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-tagline {
    color: var(--text-muted);
    text-align: center;
    font-size: clamp(0.98rem, 2.6vw, 1.08rem);
    max-width: 40rem;
    line-height: 1.75;
}

.page-title {
    text-align: center;
    font-size: clamp(1.75rem, 5vw, 2.2rem);
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.25;
    margin: 28px 0 10px;
}

.page-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.75;
    margin: 0 auto 28px;
    max-width: 34rem;
}

.page-copy {
    line-height: 1.8;
    max-width: 42rem;
}

.section {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent), var(--card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 26px;
    margin-bottom: 22px;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.section-title {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.player-count {
    font-size: 1rem;
    color: var(--teal);
    font-weight: 600;
}

.player-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    min-height: 52px;
    margin-bottom: 16px;
}

.player-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 100%;
    background: var(--bg-alt);
    padding: 10px 16px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 500;
    border: 1px solid var(--border);
}

.player-chip .remove {
    background: none;
    border: none;
    color: var(--impostor);
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
    opacity: 0.6;
}

.player-chip .remove:hover {
    opacity: 1;
}

.player-chip .player-name {
    cursor: pointer;
    flex: 1;
    overflow-wrap: anywhere;
}

.player-chip .player-name:hover {
    color: var(--primary);
}

.add-row {
    display: flex;
    gap: 12px;
    align-items: stretch;
    margin-top: 6px;
}

.input {
    flex: 1;
    min-width: 0;
    background: var(--bg-alt);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 16px 18px;
    color: var(--text);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: all 0.2s;
}

.input:focus {
    border-color: var(--teal);
    background: var(--card);
}

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

.btn {
    background: var(--primary);
    color: #1a1814;
    border: none;
    border-radius: 14px;
    padding: 17px 24px;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.3;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--primary-glow);
}

.btn:active {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--teal);
    color: #1a1814;
}

.btn-secondary:hover {
    box-shadow: 0 8px 24px var(--teal-glow);
}

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

.btn-danger:hover {
    box-shadow: 0 8px 24px var(--impostor-glow);
}

.btn-ghost {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text);
}

.btn-ghost:hover {
    border-color: var(--text-muted);
    box-shadow: none;
}

.settings-row {
    display: flex;
    gap: 12px;
    margin-bottom: 22px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.chaos-description {
    width: 100%;
    font-size: 0.85rem;
    color: var(--impostor);
    margin-top: -12px;
    margin-bottom: 8px;
    padding: 8px 12px;
    background: rgba(255, 107, 157, 0.1);
    border-radius: 8px;
}

.settings-label {
    font-size: 1rem;
    color: var(--text-muted);
    min-width: 96px;
    padding-top: 12px;
}

.settings-options {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.mode-options .option-btn {
    flex: 1 1 160px;
}

.option-btn {
    background: var(--bg-alt);
    border: 2px solid var(--border);
    border-radius: 14px;
    padding: 13px 18px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s;
}

.option-btn:hover {
    border-color: var(--text-muted);
}

.option-btn.active {
    border-color: var(--teal);
    background: rgba(20, 184, 166, 0.15);
}

.option-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.online-section[hidden] {
    display: none;
}

.online-choice-grid {
    display: grid;
    gap: 16px;
}

.online-choice-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 20px;
}

.online-choice-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.online-choice-copy {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 16px;
}

.online-name-row,
.online-join-row,
.online-link-row {
    margin-top: 0;
}

.online-action-stack {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
}

.online-action-stack .btn,
.online-link-row .btn {
    width: 100%;
}

.online-lobby-meta {
    display: grid;
    gap: 12px;
    justify-items: center;
    text-align: center;
    margin-bottom: 18px;
}

.online-lobby-badge {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
}

.online-lobby-code {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: clamp(1.8rem, 7vw, 2.8rem);
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--primary);
}

.online-status {
    margin-top: 18px;
    text-align: center;
    color: var(--text-muted);
    line-height: 1.75;
}

.online-status[data-state="error"] {
    color: var(--impostor);
}

.lobby-screen {
    justify-content: flex-start;
}

.lobby-hero {
    margin-bottom: 22px;
}

.lobby-hero-card {
    max-width: 760px;
    width: 100%;
    margin: 0 auto 22px;
}

.lobby-grid {
    display: grid;
    gap: 22px;
}

.lobby-inline-status {
    margin-top: 8px;
    text-align: left;
}

.lobby-action-row {
    display: flex;
    justify-content: center;
    margin-top: 16px;
}

.lobby-action-row .btn {
    width: 100%;
    max-width: 260px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    max-height: 360px;
    overflow-y: auto;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    background: var(--bg-alt);
    padding: 16px 18px;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.category-item:hover {
    background: var(--card-hover);
}

.category-item.active {
    background: rgba(20, 184, 166, 0.1);
    border-color: var(--teal);
}

.category-item .check {
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    border-radius: 10px;
    background: var(--card);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-item.active .check {
    background: var(--teal);
    border-color: var(--teal);
}

.category-item .check::after {
    content: "✓";
    font-size: 16px;
    color: var(--bg);
    opacity: 0;
}

.category-item.active .check::after {
    opacity: 1;
}

.category-item.locked {
    opacity: 0.7;
    cursor: default;
}

.category-item .label {
    font-size: 1rem;
    font-weight: 500;
    min-width: 0;
    overflow-wrap: anywhere;
}

.start-btn {
    margin-top: auto;
    padding-top: 10px;
}

.start-btn .btn {
    width: 100%;
    padding: 18px;
    font-size: 1.05rem;
    border-radius: 16px;
}

.hold-reveal-card {
    --player-accent: var(--primary);
    --player-accent-soft: var(--primary-glow);
    width: 100%;
    max-width: 480px;
    margin: 18px auto 26px;
    perspective: 1200px;
    cursor: pointer;
    user-select: none;
    touch-action: none;
}

.hold-reveal-inner {
    position: relative;
    width: 100%;
    min-height: 290px;
    transition: transform 0.28s ease;
    transform-style: preserve-3d;
}

.hold-reveal-card.is-revealed .hold-reveal-inner {
    transform: rotateY(180deg);
}

.hold-reveal-face {
    position: absolute;
    inset: 0;
    width: 100%;
    min-height: 290px;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.hold-reveal-front,
.hold-reveal-back,
.pass-to-display {
    background: var(--card);
    border-radius: 24px;
    padding: 34px 28px;
    text-align: center;
    border: 2px solid var(--player-accent);
    box-shadow: 0 0 30px var(--player-accent-soft);
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hold-reveal-front:active,
.pass-to-display:active {
    transform: scale(0.99);
}

.hold-reveal-front:hover,
.pass-to-display:hover {
    border-color: var(--teal);
    box-shadow: 0 0 40px var(--teal-glow);
}

.hold-reveal-back {
    transform: rotateY(180deg);
    border-color: var(--border);
    box-shadow: 0 0 26px var(--player-accent-soft);
}

.pass-to-label {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    letter-spacing: 0.12em;
}

.pass-to-name {
    font-size: clamp(2rem, 7vw, 3.2rem);
    font-weight: 700;
    color: var(--player-accent);
    word-break: break-word;
    line-height: 1.15;
}

.pass-icon {
    font-size: 1rem;
    margin-top: 18px;
    color: var(--text-muted);
    line-height: 1.7;
}

.word-reveal-card,
.hold-reveal-back {
    background: var(--card);
    border-radius: 24px;
    padding: 46px 30px;
    text-align: center;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 480px;
}

.word-reveal-card.is-impostor,
.hold-reveal-back.is-impostor {
    border-color: var(--impostor);
    box-shadow: 0 0 40px var(--impostor-glow);
}

.role-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.word-reveal-card.is-impostor .role-label,
.hold-reveal-back.is-impostor .role-label {
    color: var(--impostor);
}

.the-word {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: clamp(2rem, 8vw, 3rem);
    font-weight: 700;
    color: var(--teal);
    word-break: break-word;
    line-height: 1.2;
    letter-spacing: 0.01em;
}

.word-reveal-card.is-impostor .the-word,
.hold-reveal-back.is-impostor .the-word {
    color: var(--impostor);
}

.impostor-hint {
    margin-top: 24px;
    color: var(--text-muted);
    line-height: 1.75;
}

.impostor-hint span {
    color: var(--impostor);
    font-weight: 600;
}

.reveal-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 480px;
    margin: 28px auto 0;
}

.reveal-actions .btn {
    width: 100%;
}

.progress-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}

.progress-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
}

.progress-dot.done {
    background: var(--teal);
}

.progress-dot.current {
    background: var(--primary);
    transform: scale(1.3);
}

.turn-display {
    text-align: center;
    margin: auto 0 0;
}

.discussion-screen {
    justify-content: center;
}

.discussion-screen .turn-display,
.discussion-screen .timer-panel,
.discussion-screen .turn-info,
.discussion-screen .turn-actions {
    margin-top: 0;
    margin-bottom: 0;
}

.current-turn {
    background: var(--card);
    padding: 34px 28px;
    border-radius: 30px;
    border: 2px solid var(--primary);
    box-shadow: 0 0 30px var(--primary-glow);
    display: block;
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
}

.turn-label {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.turn-player {
    font-size: clamp(2rem, 7vw, 3rem);
    font-weight: 700;
    color: var(--primary);
    line-height: 1.15;
}

.turn-info {
    text-align: center;
    color: var(--text-muted);
    margin: 28px auto 0;
    font-size: 1.08rem;
    width: 100%;
    max-width: 720px;
    line-height: 1.8;
}

.timer-panel {
    width: 100%;
    max-width: 360px;
    margin: 28px auto 0;
    padding: 22px 24px;
    text-align: center;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--card);
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.18);
}

.timer-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.timer-value {
    margin-top: 14px;
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: clamp(1.75rem, 6vw, 2.5rem);
    font-weight: 700;
    color: var(--teal);
}

.turn-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 480px;
    margin: 34px auto 0;
}

.vote-list {
    display: grid;
    gap: 12px;
    max-width: 560px;
    width: 100%;
    margin: 0 auto;
}

.vote-btn {
    background: var(--card);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 18px 22px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1.4;
}

.vote-btn:hover {
    border-color: var(--primary);
}

.vote-btn.selected {
    border-color: var(--primary);
    background: rgba(249, 115, 22, 0.15);
}

.vote-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 480px;
    margin: 30px auto 0;
}

.result-card {
    background: var(--card);
    border-radius: 28px;
    padding: 46px 34px;
    text-align: center;
    max-width: 560px;
    width: 100%;
    margin: auto;
    animation: resultIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes resultIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.result-card.impostor-wins {
    border: 1px solid var(--impostor);
    box-shadow: 0 0 50px var(--impostor-glow);
}

.result-card.players-win {
    border: 1px solid var(--teal);
    box-shadow: 0 0 50px var(--teal-glow);
}

.winner-badge {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-size: clamp(1.15rem, 4vw, 1.5rem);
    font-weight: 700;
    margin-bottom: 24px;
}

.winner-badge.impostor {
    background: var(--impostor);
    color: white;
}

.winner-badge.players {
    background: var(--teal);
    color: var(--bg);
}

.impostors-list {
    margin-bottom: 20px;
    line-height: 1.7;
}

.result-message {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.impostor-name {
    color: var(--impostor);
    font-weight: 600;
}

.result-detail {
    padding: 20px 0;
    border-top: 1px solid var(--border);
}

.result-detail:first-of-type {
    border-top: none;
}

.result-detail .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.result-detail .value {
    font-family: "SFMono-Regular", Consolas, monospace;
    font-size: clamp(1.2rem, 4vw, 1.55rem);
    font-weight: 700;
    color: var(--teal);
    word-break: break-word;
}

.result-detail .value.hint {
    color: var(--impostor);
}

.game-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
    max-width: 480px;
    margin: 30px auto 0;
}

.game-actions .btn {
    width: 100%;
}

@media (max-width: 639px) {
    .add-row {
        flex-direction: column;
    }

    .add-row .btn {
        width: 100%;
    }

    .settings-label {
        min-width: auto;
        width: 100%;
        padding-top: 0;
    }

    .settings-options {
        width: 100%;
    }

    .option-btn {
        flex: 1 1 calc(50% - 6px);
        text-align: center;
    }

    .category-grid {
        grid-template-columns: 1fr;
        max-height: none;
    }

    .section {
        padding: 20px;
    }

    .result-card {
        padding: 30px 20px;
    }

    .online-link-row {
        flex-direction: column;
    }
}

@media (min-width: 640px) {
    .screen {
        padding: 28px 24px 36px;
    }

    .section {
        padding: 30px;
    }

    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .vote-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .online-link-row .btn {
        width: auto;
        min-width: 132px;
    }

}

@media (min-width: 900px) {
    #setup-screen,
    #setup-screen.active {
        display: grid;
        grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
        gap: 22px;
        align-content: start;
    }

    .setup-hero,
    .online-section,
    .players-section,
    .setup-actions {
        grid-column: 1 / -1;
    }

    .settings-section,
    .categories-section {
        margin-bottom: 0;
        height: 100%;
    }

    .categories-section .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        max-height: 520px;
    }

    .start-btn {
        padding-top: 0;
    }

    .turn-actions,
    .vote-actions,
    .game-actions,
    .reveal-actions {
        max-width: 560px;
    }

    .online-choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lobby-grid {
        grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
        align-items: start;
    }

    .lobby-grid .categories-section {
        grid-column: 1 / -1;
    }
}

@media (min-width: 1180px) {
    .screen {
        padding-left: 28px;
        padding-right: 28px;
    }

    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .categories-section .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}