:root {
    --bg: #f6f2e9;
    --surface: #fffdf8;
    --surface-strong: #ffffff;
    --text: #19352d;
    --muted: #66756f;
    --primary: #0f5f4a;
    --primary-dark: #0a4938;
    --accent: #d8a93d;
    --border: #e5ddcc;
    --danger: #a63131;
    --shadow: 0 18px 45px rgba(25, 53, 45, 0.12);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--bg);
}

body {
    min-height: 100%;
    margin: 0;
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
    background:
        radial-gradient(circle at 18% 8%, rgba(216, 169, 61, 0.22), transparent 28rem),
        linear-gradient(160deg, #f7f1e4 0%, #eef6f1 100%);
}

button,
input,
select {
    font: inherit;
}

.app-shell {
    width: min(100%, 680px);
    min-height: 100vh;
    margin: 0 auto;
    padding: 18px;
    display: flex;
    align-items: center;
}

.hero,
.panel {
    width: 100%;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(229, 221, 204, 0.9);
    border-radius: 26px;
    background: rgba(255, 253, 248, 0.94);
    box-shadow: var(--shadow);
}

.hero {
    min-height: calc(100vh - 36px);
    padding: 38px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.panel {
    padding: 24px 18px;
}

.hero-pattern {
    position: absolute;
    inset: auto -70px -90px auto;
    width: 220px;
    aspect-ratio: 1;
    border: 28px solid rgba(15, 95, 74, 0.08);
    border-radius: 50%;
}

.brand-lockup {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
    margin-bottom: 26px;
}

.brand-lockup.compact {
    flex-direction: row;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.brand-lockup img {
    width: 86px;
    height: 86px;
    object-fit: contain;
    border-radius: 20px;
    background: var(--surface-strong);
    padding: 8px;
    box-shadow: 0 10px 26px rgba(25, 53, 45, 0.09);
}

.brand-lockup.compact img {
    width: 64px;
    height: 64px;
    border-radius: 16px;
}

.eyebrow {
    margin: 0;
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    color: var(--text);
    font-size: clamp(2rem, 9vw, 3.65rem);
    line-height: 1.02;
}

.compact h1 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
}

.tagline {
    max-width: 14ch;
    margin: 0 0 16px;
    color: var(--primary-dark);
    font-size: clamp(1.45rem, 7vw, 2.4rem);
    font-weight: 700;
    line-height: 1.12;
}

.lead {
    margin: 0 0 26px;
    color: var(--muted);
    font-size: 1rem;
}

.primary-button {
    width: 100%;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 16px;
    color: #fff;
    background: var(--primary);
    box-shadow: 0 12px 24px rgba(15, 95, 74, 0.2);
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.primary-button:hover,
.primary-button:focus {
    background: var(--primary-dark);
}

.back-link {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

.guest-form {
    display: grid;
    gap: 16px;
}

.guest-form label,
.guest-form fieldset {
    display: grid;
    gap: 8px;
}

.guest-form span,
.guest-form legend {
    color: var(--text);
    font-weight: 700;
}

.guest-form input[type="text"],
.guest-form input[type="tel"],
.guest-form input[type="password"],
.guest-form input[type="number"],
.guest-form select {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text);
    background: var(--surface-strong);
}

.guest-form input:focus,
.guest-form select:focus {
    border-color: var(--primary);
    outline: 3px solid rgba(15, 95, 74, 0.14);
}

.guest-form small {
    color: var(--muted);
}

.guest-form fieldset {
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.42);
}

.check-row {
    grid-template-columns: 22px 1fr;
    align-items: start;
    gap: 10px;
}

.check-row input {
    width: 19px;
    height: 19px;
    margin: 2px 0 0;
    accent-color: var(--primary);
}

.consent-row {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(216, 169, 61, 0.08);
}

.field-error {
    color: var(--danger);
    font-size: 0.88rem;
}

.game-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.section-title {
    margin: 24px 0 12px;
    font-size: 1.22rem;
}

.participant-stats {
    margin-bottom: 18px;
}

.dashboard-panel {
    margin: 0;
}

.dashboard-hero {
    display: grid;
    gap: 16px;
    margin-bottom: 18px;
}

.dashboard-hero-top {
    display: grid;
    gap: 12px;
}

.dashboard-brand {
    margin-bottom: 0;
}

.dashboard-brand h1 {
    font-size: 1.55rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.switch-participant-form {
    justify-self: start;
}

.subtle-button {
    width: auto;
    min-height: 44px;
    padding: 8px 12px;
    color: var(--muted);
    box-shadow: none;
    font-size: 0.9rem;
}

.dashboard-summary-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.dashboard-summary-card {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    background: var(--surface-strong);
}

.dashboard-summary-card span,
.progress-meter-head span,
.game-meta-row,
.game-score-panel span {
    color: var(--muted);
    font-size: 0.82rem;
}

.dashboard-summary-card strong {
    display: block;
    margin-top: 3px;
    color: var(--primary-dark);
    font-size: 1.32rem;
    line-height: 1.15;
    overflow-wrap: anywhere;
}

.game-progress-meter {
    display: grid;
    gap: 8px;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.54);
}

.progress-meter-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.progress-meter-head strong {
    color: var(--primary-dark);
}

.progress-track {
    height: 12px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(15, 95, 74, 0.1);
}

.progress-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--primary);
}

.reward-box,
.admin-section {
    display: grid;
    gap: 12px;
    margin: 18px 0;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.5);
}

.reward-box h2,
.admin-section h2 {
    margin: 0;
    font-size: 1.18rem;
}

.success-notice {
    border-color: rgba(15, 95, 74, 0.25);
    background: rgba(15, 95, 74, 0.1);
}

.is-hidden {
    display: none;
}

.game-dashboard-list {
    display: grid;
    gap: 18px;
}

.game-list-head {
    display: grid;
    gap: 12px;
    margin-top: 24px;
}

.game-list-head .section-title {
    margin: 2px 0 0;
}

.dashboard-filters {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 2px;
}

.dashboard-filters button {
    flex: 0 0 auto;
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 8px 12px;
    color: var(--primary-dark);
    background: var(--surface-strong);
    font-weight: 800;
    cursor: pointer;
    white-space: nowrap;
}

.dashboard-filters button[aria-pressed="true"] {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
}

.game-category {
    display: grid;
    gap: 10px;
}

.game-category h3 {
    margin: 0;
    color: var(--primary-dark);
    font-size: 1.02rem;
}

.game-category-list {
    display: grid;
    gap: 12px;
}

.game-progress-card {
    display: grid;
    gap: 12px;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 14px;
    background: var(--surface-strong);
}

.game-card-copy {
    min-width: 0;
}

.game-card-title-row {
    display: grid;
    gap: 8px;
    margin-bottom: 8px;
}

.game-card-title-row h4 {
    margin: 0;
    color: var(--text);
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.game-progress-card p {
    margin: 0;
    color: var(--muted);
}

.status-pill {
    width: fit-content;
    border-radius: 999px;
    padding: 4px 8px;
    color: var(--muted);
    background: rgba(102, 117, 111, 0.12);
    font-size: 0.78rem;
    font-weight: 800;
}

.status-pill.is-played {
    color: var(--primary-dark);
    background: rgba(15, 95, 74, 0.12);
}

.game-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
    margin-top: 10px;
}

.game-score-panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.game-score-panel div {
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 10px;
    background: rgba(15, 95, 74, 0.05);
}

.game-score-panel strong {
    display: block;
    color: var(--primary-dark);
    font-size: 1.25rem;
    line-height: 1.1;
}

.score-line {
    display: grid;
    gap: 3px;
    margin-top: 8px !important;
}

.order-list {
    display: grid;
    gap: 12px;
    margin: 16px 0;
}

.order-list label {
    display: grid;
    gap: 8px;
}

.order-list span {
    font-weight: 800;
}

.order-list select {
    width: 100%;
    min-height: 50px;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--text);
    background: var(--surface-strong);
}

.game-card {
    width: 100%;
    min-height: 92px;
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 4px 12px;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 14px;
    color: var(--text);
    text-align: left;
    background: var(--surface-strong);
    text-decoration: none;
}

.game-card:disabled {
    opacity: 1;
}

.game-number {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    grid-row: span 2;
    border-radius: 14px;
    color: var(--primary-dark);
    background: rgba(216, 169, 61, 0.16);
    font-weight: 800;
}

.game-title {
    font-size: 1.04rem;
    font-weight: 800;
}

.game-status {
    color: var(--muted);
    font-size: 0.9rem;
}

.game-panel,
.result-panel,
.lobby-panel,
.guest-panel {
    margin: auto 0;
}

.game-panel h1,
.result-panel h1 {
    margin-bottom: 12px;
    font-size: clamp(1.8rem, 8vw, 2.8rem);
}

audio {
    width: 100%;
    margin: 8px 0 14px;
}

.audio-start-button {
    margin: 8px 0 12px;
}

.soft-note,
.notice,
.score-pill,
.timer-box {
    margin: 0 0 16px;
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--primary-dark);
    background: rgba(15, 95, 74, 0.08);
}

.notice {
    border: 1px solid rgba(216, 169, 61, 0.45);
    background: rgba(216, 169, 61, 0.12);
}

.answer-form,
.question-card {
    display: grid;
    gap: 12px;
}

.answer-form.is-waiting {
    display: none;
}

.answer-form h2,
.question-card legend,
.match-column h2,
.clue-list strong {
    color: var(--text);
}

.answer-form h2 {
    margin: 8px 0 2px;
    font-size: 1.2rem;
}

.choice-card {
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 10px;
    align-items: start;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 13px;
    background: var(--surface-strong);
}

.choice-card input {
    margin-top: 3px;
    accent-color: var(--primary);
}

.button-row {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.secondary-button {
    width: 100%;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--primary-dark);
    background: var(--surface-strong);
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
}

.tts-board {
    display: grid;
    grid-template-columns: repeat(var(--tts-cols), minmax(0, 1fr));
    gap: 4px;
    margin: 16px 0;
}

.tts-cell {
    position: relative;
    aspect-ratio: 1;
    display: block;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-strong);
}

.tts-cell.is-empty {
    border-color: transparent;
    background: transparent;
}

.tts-cell small {
    position: absolute;
    top: 2px;
    left: 4px;
    color: var(--muted);
    font-size: 0.62rem;
    font-weight: 700;
}

.tts-cell input {
    width: 100%;
    height: 100%;
    border: 0;
    padding: 11px 2px 2px;
    color: var(--text);
    background: transparent;
    text-align: center;
    text-transform: uppercase;
    font-weight: 800;
}

.tts-cell input:focus {
    outline: 3px solid rgba(15, 95, 74, 0.16);
}

.tts-cell input[readonly] {
    color: var(--primary-dark);
    background: rgba(216, 169, 61, 0.16);
}

.tts-cell.is-active-word {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(15, 95, 74, 0.14);
}

.tts-clue-columns {
    display: grid;
    gap: 12px;
}

.clue-list {
    display: grid;
    gap: 8px;
}

.clue-list h2 {
    margin: 0;
    color: var(--primary-dark);
    font-size: 1rem;
}

.clue-button {
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 11px 12px;
    color: var(--text);
    background: var(--surface-strong);
    text-align: left;
}

.clue-button.is-active {
    border-color: var(--primary);
    background: rgba(15, 95, 74, 0.08);
}

.word-search-grid {
    display: grid;
    grid-template-columns: repeat(var(--word-search-cols), minmax(0, 1fr));
    gap: 5px;
    margin: 16px 0;
}

.word-search-grid button {
    aspect-ratio: 1;
    min-width: 0;
    min-height: 44px;
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text);
    background: var(--surface-strong);
    font-weight: 900;
    cursor: pointer;
}

.word-search-grid button.is-picked {
    border-color: var(--accent);
    outline: 3px solid rgba(216, 169, 61, 0.22);
}

.word-search-grid button.is-path {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
}

.word-search-targets {
    display: grid;
    gap: 8px;
    margin: 12px 0;
}

.word-search-targets span {
    display: grid;
    gap: 2px;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.56);
    color: var(--primary-dark);
    font-weight: 900;
}

.word-search-targets small {
    color: var(--muted);
    font-weight: 400;
}

.question-card {
    margin: 0 0 14px;
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.45);
}

.question-card legend {
    padding: 0 4px;
    font-weight: 800;
}

.truth-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.truth-buttons label {
    display: block;
}

.truth-buttons input {
    position: absolute;
    opacity: 0;
}

.truth-buttons span {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-strong);
    color: var(--primary-dark);
    font-weight: 900;
}

.truth-buttons input:checked + span {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
}

.match-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.match-column {
    display: grid;
    gap: 8px;
}

.match-column h2 {
    margin: 0;
    font-size: 1.05rem;
}

.match-card {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 12px;
    color: var(--text);
    background: var(--surface-strong);
    text-align: left;
    font-weight: 700;
}

.match-card.is-selected {
    border-color: var(--primary);
    outline: 3px solid rgba(15, 95, 74, 0.14);
}

.match-card.is-locked {
    color: var(--primary-dark);
    background: rgba(15, 95, 74, 0.1);
}

.result-list {
    display: grid;
    gap: 10px;
    margin: 20px 0;
}

.result-list div {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
}

.result-list dt {
    color: var(--muted);
    font-size: 0.86rem;
}

.result-list dd {
    margin: 0;
    color: var(--text);
    font-weight: 800;
}

.admin-shell {
    width: min(100%, 1080px);
    align-items: flex-start;
}

.admin-panel {
    margin: 0;
}

.admin-topbar {
    display: grid;
    gap: 14px;
    margin-bottom: 20px;
}

.compact-button {
    min-height: 44px;
}

.stat-grid {
    display: grid;
    gap: 10px;
    margin: 18px 0;
}

.stat-card {
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
    background: var(--surface-strong);
}

.stat-card span {
    display: block;
    color: var(--muted);
    font-size: 0.86rem;
}

.stat-card strong {
    display: block;
    color: var(--primary-dark);
    font-size: 2rem;
    line-height: 1.1;
}

.export-row {
    display: grid;
    gap: 10px;
    margin: 18px 0 24px;
}

.admin-panel h2 {
    margin: 24px 0 10px;
    font-size: 1.2rem;
}

.admin-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-strong);
}

.admin-table {
    width: 100%;
    min-width: 620px;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.admin-table th,
.admin-table td {
    border-bottom: 1px solid var(--border);
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

.admin-table th {
    color: var(--primary-dark);
    background: rgba(15, 95, 74, 0.08);
}

.admin-table tr:last-child td {
    border-bottom: 0;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(25, 53, 45, 0.58);
}

.modal-box {
    width: min(100%, 440px);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 22px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.modal-box h2 {
    margin: 0 0 10px;
    color: var(--text);
    font-size: 1.7rem;
}

.modal-box p {
    margin: 0 0 18px;
    color: var(--muted);
}

@media (min-width: 560px) {
    .app-shell {
        padding: 32px;
    }

    .hero {
        min-height: auto;
        padding: 56px;
    }

    .panel {
        padding: 34px;
    }

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

    .button-row,
    .match-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tts-clue-columns,
    .word-search-targets {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-topbar {
        grid-template-columns: 1fr auto;
        align-items: start;
    }

    .stat-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .dashboard-hero-top {
        grid-template-columns: 1fr auto;
        align-items: start;
    }

    .dashboard-summary-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .dashboard-brand h1 {
        font-size: 1.9rem;
    }

    .game-list-head {
        grid-template-columns: 1fr;
    }

    .dashboard-filters {
        flex-wrap: wrap;
        overflow-x: visible;
    }

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

    .game-progress-card {
        grid-template-columns: minmax(0, 1fr) 170px 126px;
        align-items: center;
    }

    .game-card-title-row {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: start;
    }
}