:root {
    --roulette-workspace-height: calc(100vh - 49px);
}

body.roulette-page {
    --roulette-bg: var(--tbi-bg, #f1f2ed);
    --roulette-paper: var(--tbi-paper, #ffffff);
    --roulette-ink: var(--tbi-ink, #20231c);
    --roulette-body: var(--tbi-body, #55584f);
    --roulette-muted: #74786d;
    --roulette-line: var(--tbi-line, #cfd2c7);
    --roulette-line-soft: var(--tbi-line-soft, #e4e6df);
    --roulette-accent: var(--tbi-accent, #e8a11a);
    --roulette-accent-soft: var(--tbi-accent-soft, #fbf3ce);
    --roulette-dark: var(--tbi-dark, #23251d);
    --roulette-stage: #e9ece4;
    --roulette-success: #3f6848;
    --roulette-danger: #865047;
}

*, *::before, *::after { box-sizing: border-box; }

html {
    width: 100%;
    min-height: 100%;
    overflow-x: hidden;
}

body.site-page.tool-page.roulette-page {
    width: 100%;
    max-width: none !important;
    min-height: 100vh !important;
    margin: 0 !important;
    padding: 0 !important;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background: var(--roulette-bg) !important;
    color: var(--roulette-ink) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans JP", Roboto, sans-serif;
}

@supports (min-height: 100dvh) {
    body.site-page.tool-page.roulette-page { min-height: 100dvh !important; }
}

body.roulette-page > .tbi-sitebar {
    order: 0;
    flex: 0 0 auto;
    margin: 0 !important;
}

body.roulette-page > .google-auto-placed {
    order: 2;
    flex: 0 0 auto !important;
}

.roulette-shell {
    position: relative;
    order: 1;
    width: 100%;
    max-width: none !important;
    height: var(--roulette-workspace-height);
    min-height: 0;
    margin: 0;
    padding: 0;
    display: flex;
    flex: 0 0 var(--roulette-workspace-height);
    overflow: hidden;
    isolation: isolate;
    background: var(--roulette-stage);
}

.roulette-stage {
    position: relative;
    min-width: 0;
    min-height: 0;
    padding: 18px 20px 16px;
    display: flex;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 46%, rgba(255, 255, 255, .82) 0 22%, rgba(255, 255, 255, 0) 59%),
        linear-gradient(135deg, #eef0e9 0%, var(--roulette-stage) 58%, #e5e9df 100%);
}

.stage-heading {
    position: relative;
    z-index: 20;
    min-height: 82px;
    padding-right: 134px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.stage-heading-copy { max-width: 720px; }

.stage-kicker,
.settings-kicker,
.segment-kicker {
    display: block;
    margin-bottom: 4px;
    color: var(--roulette-muted);
    font: 800 .625rem/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .08em;
}

body.site-page.roulette-page .stage-heading h1 {
    margin: 0 0 5px !important;
    color: var(--roulette-ink) !important;
    font-size: clamp(1.55rem, 3vw, 2.4rem) !important;
    line-height: 1.08;
    letter-spacing: -.04em;
}

body.site-page.roulette-page .stage-heading p {
    max-width: 660px;
    margin: 0;
    color: var(--roulette-body) !important;
    font-size: .8375rem;
    line-height: 1.55;
}

.mode-badge {
    flex: 0 0 auto;
    margin-top: 2px;
    padding: 5px 8px;
    border: 1px solid var(--roulette-line);
    border-radius: 999px;
    background: rgba(255, 255, 255, .58);
    color: var(--roulette-muted);
    font: 800 .625rem/1.2 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .07em;
}

body.target-mode .mode-badge {
    border-color: #b78a36;
    background: var(--roulette-accent-soft);
    color: #684f19;
}

.roulette-visual {
    position: relative;
    min-width: 0;
    min-height: 220px;
    display: grid;
    flex: 1;
    place-items: center;
    overflow: hidden;
}

body.site-page.roulette-page #rouletteCanvas {
    display: block;
    width: 300px;
    height: 300px;
    max-width: 100%;
    max-height: 100%;
    margin: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    filter: drop-shadow(0 16px 24px rgba(32, 35, 28, .14));
}

.roulette-footer {
    position: relative;
    z-index: 20;
    width: min(560px, 100%);
    margin: 0 auto 8px;
    display: grid;
    gap: 9px;
}

body.site-page.roulette-page .roulette-outcome {
    min-height: 42px;
    margin: 0;
    padding: 9px 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(207, 210, 199, .82);
    border-radius: 9px;
    background: rgba(255, 255, 255, .76);
    color: var(--roulette-body) !important;
    font-size: .8125rem;
    font-weight: 750;
    line-height: 1.35;
    text-align: center;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

body.site-page.roulette-page .roulette-outcome.is-spinning {
    border-color: #c49b48;
    background: rgba(251, 243, 206, .9);
    color: #684f19 !important;
}

body.site-page.roulette-page .roulette-outcome.is-result {
    border-color: #9bb3a1;
    background: rgba(228, 240, 231, .92);
    color: var(--roulette-success) !important;
}

body.site-page.roulette-page .roulette-outcome.is-error {
    border-color: #c9aaa4;
    background: rgba(248, 232, 227, .92);
    color: var(--roulette-danger) !important;
}

.roulette-actions {
    margin: 0 !important;
    padding: 0 !important;
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 8px;
    border: 0 !important;
    background: transparent !important;
}

body.site-page.roulette-page .roulette-actions button,
body.site-page.roulette-page .settings-toggle {
    min-height: 46px;
    margin: 0;
    padding: 9px 14px !important;
    border-radius: 8px !important;
    font-size: .875rem;
    font-weight: 850;
    line-height: 1.2;
    cursor: pointer;
}

body.site-page.roulette-page #startButton {
    border: 1px solid var(--roulette-dark) !important;
    background: var(--roulette-dark) !important;
    color: #fff !important;
}

body.site-page.roulette-page #stopButton {
    border: 1px solid #b27a0b !important;
    background: var(--roulette-accent) !important;
    color: #2c2618 !important;
}

.settings-panel {
    position: relative;
    z-index: 40;
    width: clamp(350px, 30vw, 420px);
    min-width: 330px;
    min-height: 0;
    margin: 0 !important;
    padding: 18px;
    display: flex;
    flex: 0 0 auto;
    flex-direction: column;
    gap: 15px;
    overflow: auto;
    overscroll-behavior: contain;
    border: 0 !important;
    border-left: 1px solid var(--roulette-line) !important;
    border-radius: 0 !important;
    background: var(--roulette-paper) !important;
    color: var(--roulette-ink);
    text-align: left !important;
}

.settings-heading {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--roulette-line-soft);
}

body.site-page.roulette-page .settings-heading h2 {
    margin: 0 0 5px !important;
    color: var(--roulette-ink) !important;
    font-size: 1.25rem !important;
    line-height: 1.2;
    letter-spacing: -.025em;
}

body.site-page.roulette-page .settings-help,
body.site-page.roulette-page .target-help {
    margin: 0;
    color: var(--roulette-muted) !important;
    font-size: .75rem;
    line-height: 1.5;
}

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

.field-group,
.option-group {
    min-width: 0;
    margin: 0 !important;
    padding: 10px;
    border: 1px solid var(--roulette-line-soft) !important;
    border-radius: 9px !important;
    background: color-mix(in srgb, var(--roulette-bg) 62%, var(--roulette-paper)) !important;
}

.field-group { display: grid; gap: 7px; }
.field-group.target-field { grid-column: 1 / -1; }

body.site-page.roulette-page .field-group > label,
body.site-page.roulette-page .option-group legend {
    padding: 0;
    color: var(--roulette-body) !important;
    font-size: .75rem;
    font-weight: 800;
    line-height: 1.35;
}

body.site-page.roulette-page .field-group input[type="number"],
body.site-page.roulette-page .segment-row input[type="text"] {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    margin: 0;
    padding: 8px 10px !important;
    border: 1px solid var(--roulette-line) !important;
    border-radius: 7px !important;
    background: var(--roulette-paper) !important;
    color: var(--roulette-ink) !important;
    box-shadow: none !important;
    font: 700 .875rem/1.25 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.option-group {
    display: grid;
    align-content: start;
    gap: 7px;
}

.option-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

body.site-page.roulette-page .option-row label {
    min-height: 42px;
    padding: 7px 9px;
    display: inline-flex;
    flex: 1;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--roulette-line);
    border-radius: 7px;
    background: var(--roulette-paper);
    color: var(--roulette-body) !important;
    font-size: .75rem;
    font-weight: 750;
    white-space: nowrap;
}

.option-row input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--roulette-accent);
}

.segment-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 12px;
}

.segment-heading strong {
    color: var(--roulette-ink);
    font-size: .875rem;
    line-height: 1.3;
}

.segment-count {
    color: var(--roulette-muted);
    font: 700 .6875rem/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.segment-inputs {
    display: grid;
    gap: 7px;
}

.segment-row {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    align-items: center;
    gap: 8px;
}

.segment-index {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border: 1px solid var(--roulette-line);
    border-radius: 50%;
    background: var(--roulette-bg);
    color: var(--roulette-muted);
    font: 800 .6875rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.mode-switch {
    margin: auto 0 0 !important;
    padding: 14px 0 0 !important;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    border: 0 !important;
    border-top: 1px solid var(--roulette-line-soft) !important;
}

body.site-page.roulette-page .mode-switch a {
    min-height: 40px;
    padding: 7px 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--roulette-line);
    border-radius: 7px;
    background: var(--roulette-paper);
    color: var(--roulette-body) !important;
    font-size: .75rem;
    font-weight: 800;
    line-height: 1.25;
    text-align: center;
    text-decoration: none !important;
}

body.site-page.roulette-page .mode-switch a[aria-current="page"] {
    border-color: var(--roulette-dark);
    background: var(--roulette-dark);
    color: #fff !important;
}

body.site-page.roulette-page .settings-toggle {
    position: absolute;
    top: max(14px, env(safe-area-inset-top));
    right: max(14px, env(safe-area-inset-right));
    z-index: 70;
    min-width: 112px;
    border: 1px solid rgba(255, 255, 255, .3) !important;
    border-radius: 999px !important;
    background: rgba(35, 37, 29, .9) !important;
    color: #fff !important;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .16) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.settings-toggle-icon {
    display: inline-block;
    width: 1em;
    margin-right: 6px;
    font-size: 1rem;
    line-height: 1;
}

body.settings-closed .settings-panel { display: none; }

body.site-page.roulette-page :focus-visible {
    outline: 3px solid rgba(180, 119, 0, .3) !important;
    outline-offset: 2px;
}

body.site-page.roulette-page :disabled {
    cursor: not-allowed !important;
    opacity: .48;
}

@media (max-width: 820px),
       (max-width: 1024px) and (max-height: 600px) and (orientation: landscape) {
    .roulette-shell { display: block; }
    .roulette-stage { width: 100%; height: 100%; padding: 13px 11px max(11px, env(safe-area-inset-bottom)); }
    .stage-heading { min-height: 74px; padding-right: 56px; }
    .stage-heading-copy { max-width: 100%; }
    body.site-page.roulette-page .stage-heading h1 { font-size: clamp(1.35rem, 7vw, 1.75rem) !important; }
    body.site-page.roulette-page .stage-heading p { max-width: 90%; font-size: .75rem; }
    .mode-badge { display: none; }
    .roulette-visual { min-height: 160px; }
    .roulette-footer { gap: 7px; }
    body.site-page.roulette-page .roulette-outcome { min-height: 39px; padding: 7px 10px; font-size: .75rem; }
    body.site-page.roulette-page .roulette-actions button { min-height: 44px; }

    .settings-panel {
        position: absolute;
        inset: auto max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
        z-index: 90;
        width: auto;
        min-width: 0;
        max-height: min(80%, 690px);
        display: none;
        border: 1px solid var(--roulette-line) !important;
        border-radius: 12px !important;
        box-shadow: 0 18px 48px rgba(0, 0, 0, .24);
    }

    body.settings-open .settings-panel { display: flex; }
    body.site-page.roulette-page .settings-toggle {
        top: max(11px, env(safe-area-inset-top));
        right: max(10px, env(safe-area-inset-right));
        min-width: 44px;
    }
}

@media (max-width: 420px) {
    .settings-panel { padding: 14px; gap: 13px; }
    .settings-grid { gap: 8px; }
    .field-group, .option-group { padding: 8px; }
    .settings-toggle-label { display: none; }
    body.site-page.roulette-page .settings-toggle {
        width: 44px;
        padding: 0 !important;
        justify-content: center;
        border-radius: 50% !important;
    }
    .settings-toggle-icon { margin: 0; }
}

@media (max-height: 620px) and (orientation: landscape) {
    .stage-heading { min-height: 58px; }
    body.site-page.roulette-page .stage-heading p { display: none; }
    .roulette-footer { width: min(520px, 74%); }
    .settings-panel { max-height: calc(100% - 16px); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { transition-duration: .01ms !important; }
}