:root {
    --pb-ink: #12263a;
    --pb-muted: #526377;
    --pb-line: #d8e3ef;
    --pb-panel: #ffffff;
    --pb-orange: #f97316;
    --pb-coral: #f43f5e;
    --pb-yellow: #facc15;
    --pb-blue: #2563eb;
    --pb-green: #059669;
}

[data-bingo-builder] {
    background:
        radial-gradient(circle at 10% 0%, rgba(249, 115, 22, 0.16), transparent 35%),
        radial-gradient(circle at 100% 5%, rgba(37, 99, 235, 0.14), transparent 33%),
        linear-gradient(155deg, #fff7ed 0%, #eff6ff 48%, #ecfeff 100%);
}

.bingo-hero {
    border: 1px solid #fbcaa6;
    border-radius: 1.25rem;
    background: linear-gradient(115deg, #fff7ed 0%, #ffe4c7 56%, #ffedd5 100%);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
    padding: 1.2rem 1.25rem;
}

.bingo-eyebrow {
    margin: 0;
    color: #c2410c;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.bingo-hero h1 {
    margin: 0.2rem 0 0;
    color: #9a3412;
    font-size: clamp(1.55rem, 3vw, 2.25rem);
    font-weight: 900;
    line-height: 1.1;
}

.bingo-hero p {
    margin: 0.55rem 0 0;
    color: #7c2d12;
    font-size: 0.94rem;
    line-height: 1.5;
}

.bingo-panel {
    border: 1px solid var(--pb-line);
    border-radius: 1rem;
    background: var(--pb-panel);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
    padding: 1rem;
}

.bingo-panel h2 {
    margin: 0;
    color: var(--pb-ink);
    font-size: 1.05rem;
    font-weight: 900;
}

.bingo-muted {
    color: var(--pb-muted);
    font-size: 0.85rem;
}

.bingo-form-grid {
    margin-top: 0.85rem;
    display: grid;
    gap: 0.75rem;
}

.bingo-form-grid-inline {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr) minmax(0, 1fr) auto;
    align-items: end;
}

.bingo-form-grid > label {
    display: grid;
    gap: 0.35rem;
    color: var(--pb-ink);
    font-size: 0.82rem;
    font-weight: 800;
}

.bingo-form-grid select,
.bingo-form-grid input:not([type="checkbox"]):not([type="radio"]),
.bingo-live-entry-form input {
    border: 1px solid #c9d7e8;
    border-radius: 0.72rem;
    background: #f8fbff;
    color: #12263a;
    padding: 0.62rem 0.7rem;
    font-size: 0.95rem;
    font-weight: 700;
}

.bingo-table-choice {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.bingo-table-choice input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    accent-color: #0284c7;
    flex-shrink: 0;
}

.bingo-form-actions {
    padding-top: 0.25rem;
}

.bingo-form-actions-inline {
    padding-top: 0;
}

.bingo-btn-primary,
.bingo-btn-secondary,
.bingo-btn-ghost {
    border-radius: 999px;
    font-weight: 900;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.55rem;
    border: 1px solid transparent;
    transition: transform 0.14s ease, filter 0.14s ease, background-color 0.14s ease;
}

.bingo-btn-primary {
    background: linear-gradient(135deg, var(--pb-orange), var(--pb-coral));
    color: #ffffff;
    border-color: rgba(194, 65, 12, 0.3);
    padding: 0.62rem 1rem;
}

.bingo-live-entry-btn {
    background: linear-gradient(135deg, #0f766e, #0f4c81);
    color: #ffffff;
    border-color: rgba(15, 118, 110, 0.55);
    box-shadow: 0 10px 22px rgba(15, 76, 129, 0.18);
}

.bingo-live-entry-btn:hover {
    background: linear-gradient(135deg, #115e59, #0b3b66);
}

.bingo-btn-secondary {
    background: #e0f2fe;
    color: #0c4a6e;
    border-color: #bae6fd;
    padding: 0.6rem 0.95rem;
}

.bingo-btn-ghost {
    background: rgba(255, 255, 255, 0.84);
    color: #334155;
    border-color: #cbd5e1;
    padding: 0.6rem 0.95rem;
}

.bingo-btn-primary:hover,
.bingo-btn-secondary:hover,
.bingo-btn-ghost:hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
}

.bingo-session-list {
    list-style: none;
    margin: 0.65rem 0 0;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.bingo-session-list li {
    display: grid;
    gap: 0.08rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.7rem;
    background: #f8fafc;
    padding: 0.6rem 0.7rem;
}

.bingo-session-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.bingo-session-actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-shrink: 0;
}

.bingo-session-prep-form {
    display: flex;
    align-items: center;
    margin: 0;
}

.bingo-session-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    padding: 0;
    text-decoration: none;
    transition: transform 0.14s ease, filter 0.14s ease, background-color 0.14s ease;
}

.bingo-session-action svg {
    width: 1rem;
    height: 1rem;
}

.bingo-session-action:hover {
    transform: translateY(-1px);
    filter: brightness(1.03);
}

.bingo-session-action.is-disabled,
.library-prep-basket-button.is-disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.bingo-session-action.is-disabled:hover,
.library-prep-basket-button.is-disabled:hover {
    transform: none;
    filter: none;
}

.bingo-session-print {
    background: #dbeafe;
    border-color: #bfdbfe;
    color: #1d4ed8;
}

.bingo-session-live {
    background: #dcfce7;
    border-color: #bbf7d0;
    color: #166534;
}

.bingo-session-prep {
    background: #ccfbf1;
    border-color: #99f6e4;
    color: #0f766e;
}

.library-prep-basket-button {
    display: inline-flex;
    width: 1.85rem;
    height: 1.85rem;
    align-items: center;
    justify-content: center;
    border: 2px solid #fb923c;
    border-radius: 9999px;
    background: #fed7aa;
    color: #7c2d12 !important;
    padding: 0;
    box-shadow: 0 6px 12px rgba(124, 45, 18, 0.1);
    transition: background 0.15s, transform 0.15s;
    margin-top: 0;
    align-self: center;
}

.library-prep-basket-button:hover {
    background: #fdba74;
    transform: translateY(-1px);
}

.library-prep-basket-scale {
    display: inline-flex;
    width: 1.5rem;
    height: 1.3rem;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.library-prep-basket-scale .prep-basket-nav-icon {
    flex: 0 0 auto;
    transform: scale(0.38);
    transform-origin: center;
}

.bingo-session-row > div {
    min-width: 0;
}

.bingo-session-list a {
    color: #1d4ed8;
    font-size: 0.93rem;
    font-weight: 900;
    text-decoration: none;
}

.bingo-session-list span {
    color: #64748b;
    font-size: 0.76rem;
    font-weight: 700;
}

.bingo-session-list small {
    display: block;
    margin-top: 0.16rem;
    color: #94a3b8;
    font-size: 0.72rem;
    font-weight: 700;
}

.bingo-session-delete {
    background: #fff1f2;
    border-color: #fecaca;
    color: #be123c;
}

.bingo-session-delete:hover {
    background: #ffe4e6;
}

.bingo-print-panel {
    margin-bottom: 1rem;
}

.bingo-print-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.bingo-print-header h2 {
    margin: 0.22rem 0 0;
    color: #111827;
    font-size: clamp(1.55rem, 3.3vw, 2.4rem);
}

.bingo-print-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.bingo-print-launch-form {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    align-items: end;
}

.bingo-print-layout-picker {
    display: grid;
    gap: 0.28rem;
    color: #111827;
    font-size: 0.8rem;
    font-weight: 900;
}

.bingo-print-layout-picker select {
    min-width: 9.2rem;
    border: 1px solid #c9d7e8;
    border-radius: 999px;
    background: #ffffff;
    color: #12263a;
    padding: 0.55rem 0.75rem;
    font-size: 0.9rem;
    font-weight: 800;
}

.bingo-caller-sheet {
    margin-top: 1rem;
    border: 1px solid #fed7aa;
    border-radius: 0.8rem;
    background: #fff7ed;
    padding: 0.8rem;
}

.bingo-caller-sheet h3 {
    margin: 0;
    color: #9a3412;
    font-size: 0.93rem;
    font-weight: 900;
}

.bingo-caller-sheet ol {
    margin: 0.6rem 0 0;
    padding-left: 1.2rem;
    columns: 3;
    gap: 1.3rem;
}

.bingo-caller-sheet li {
    color: #7c2d12;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1.45;
}

.bingo-card-grid {
    margin-top: 1rem;
    display: grid;
    gap: 0.95rem;
}

.bingo-card-grid.is-nine {
    grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
}

.bingo-card-grid.is-twelve {
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
}

.bingo-print-density-4 {
    --pb-cards-per-page: 4;
}

.bingo-print-density-6 {
    --pb-cards-per-page: 6;
}

.bingo-print-density-8 {
    --pb-cards-per-page: 8;
}

.bingo-print-density-10 {
    --pb-cards-per-page: 10;
}

.bingo-print-card {
    border: 2px solid #fca5a5;
    border-radius: 0.9rem;
    background: #ffffff;
    overflow: hidden;
}

.bingo-print-card header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    background: linear-gradient(135deg, #f97316, #ec4899);
    color: #fff;
    font-weight: 900;
}

.bingo-print-card footer {
    padding: 0.45rem 0.72rem;
    border-top: 1px solid #fecaca;
    background: #fff7ed;
    color: #7c2d12;
    font-size: 0.73rem;
    font-weight: 900;
}

.bingo-word-grid {
    display: grid;
    gap: 0.34rem;
    padding: 0.68rem;
}

.bingo-word-grid.is-nine {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.bingo-word-grid.is-twelve {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bingo-word-grid span {
    border: 1px solid #e2e8f0;
    border-radius: 0.62rem;
    background: #f8fafc;
    color: #0f172a;
    font-size: 0.9rem;
    font-weight: 900;
    text-align: center;
    line-height: 1.2;
    padding: 0.55rem 0.2rem;
}

.bingo-live-entry-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.6rem;
    align-items: end;
}

.bingo-live-entry-form label {
    display: grid;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 800;
    color: #334155;
}

.bingo-live-page {
    margin: 0;
    min-height: 100vh;
    font-family: "Fredoka", "Trebuchet MS", sans-serif;
    background:
        radial-gradient(circle at 10% 8%, rgba(250, 204, 21, 0.2), transparent 28%),
        radial-gradient(circle at 90% 12%, rgba(249, 115, 22, 0.24), transparent 30%),
        linear-gradient(140deg, #0b1f4f 0%, #10203d 45%, #1d3557 100%);
    color: #f8fafc;
}

.bingo-live-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(16rem, 22rem);
    gap: 0.95rem;
    padding: 0.95rem;
}

.bingo-live-top {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.42);
    padding: 0.6rem 0.7rem;
}

.bingo-live-top-actions {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.bingo-live-top p {
    margin: 0;
    color: #fcd34d;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.bingo-live-top h1 {
    margin: 0.12rem 0 0;
    font-family: "Baloo 2", "Comic Sans MS", sans-serif;
    font-size: clamp(1.32rem, 3.2vw, 2rem);
    font-weight: 800;
    line-height: 1;
}

.bingo-live-stage,
.bingo-live-callorder {
    border: 1px solid rgba(148, 163, 184, 0.3);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.52);
    backdrop-filter: blur(6px);
}

.bingo-live-shell.is-callorder-hidden {
    grid-template-columns: minmax(0, 1fr);
}

.bingo-live-shell.is-callorder-hidden .bingo-live-callorder {
    display: none;
}

.bingo-live-stage {
    padding: 0.95rem;
    display: grid;
    gap: 0.8rem;
}

.bingo-live-meter {
    display: grid;
    gap: 0.4rem;
}

.bingo-live-meter span {
    font-size: 0.88rem;
    font-weight: 800;
    color: #bfdbfe;
}

.bingo-live-progress {
    width: 100%;
    height: 0.75rem;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.bingo-live-progress > div {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #facc15, #fb7185);
    transition: width 0.25s ease;
}

.bingo-live-reveal {
    position: relative;
    display: grid;
    place-items: center;
    text-align: center;
    min-height: min(55vh, 420px);
    border-radius: 1rem;
    border: 2px solid rgba(249, 115, 22, 0.42);
    background:
        radial-gradient(circle at 18% 18%, rgba(251, 191, 36, 0.18), transparent 36%),
        radial-gradient(circle at 82% 78%, rgba(244, 63, 94, 0.2), transparent 38%),
        linear-gradient(145deg, rgba(15, 23, 42, 0.68), rgba(30, 41, 59, 0.88));
    overflow: hidden;
}

.bingo-live-reveal.is-drawing::before {
    content: "";
    position: absolute;
    width: 68%;
    aspect-ratio: 1;
    border-radius: 999px;
    border: 8px dashed rgba(251, 191, 36, 0.78);
    animation: bingo-spin 1.1s linear infinite;
    opacity: 0.64;
}

@keyframes bingo-spin {
    to { transform: rotate(360deg); }
}

.bingo-live-hint {
    margin: 0;
    color: #93c5fd;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.bingo-live-word {
    margin-top: 0.28rem;
    color: #ffffff;
    font-family: "Baloo 2", "Comic Sans MS", sans-serif;
    font-size: clamp(3rem, 12vw, 8.4rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    text-shadow: 0 9px 22px rgba(15, 23, 42, 0.52);
}

.bingo-live-status {
    margin: 0.3rem 0 0;
    color: #fde68a;
    font-size: 0.9rem;
    font-weight: 700;
}

.bingo-live-actions {
    display: flex;
    gap: 0.58rem;
    flex-wrap: wrap;
}

.bingo-live-actions .bingo-btn-primary,
.bingo-live-actions .bingo-btn-secondary,
.bingo-live-actions .bingo-btn-ghost {
    flex: 1 1 10rem;
}

.bingo-live-history-wrap h2,
.bingo-live-callorder h2 {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: #bfdbfe;
}

.bingo-live-history {
    margin-top: 0.55rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    max-height: 26vh;
    overflow-y: auto;
}

.bingo-live-history span {
    border: 1px solid rgba(251, 191, 36, 0.5);
    border-radius: 999px;
    background: rgba(251, 191, 36, 0.18);
    color: #fef08a;
    font-size: 0.83rem;
    font-weight: 900;
    padding: 0.24rem 0.65rem;
}

.bingo-live-callorder {
    padding: 0.92rem;
    overflow: auto;
}

.bingo-live-callorder ol {
    margin: 0.75rem 0 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.4rem;
}

.bingo-live-callorder li {
    color: #e2e8f0;
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.2;
}

.bingo-live-callorder li.is-called {
    color: #fef08a;
}

@media (max-width: 960px) {
    .bingo-live-shell {
        grid-template-columns: 1fr;
    }

    .bingo-caller-sheet ol {
        columns: 2;
    }

    .bingo-live-entry-form {
        grid-template-columns: 1fr;
    }
}

@media print {
    @page {
        size: landscape;
        margin: 0.15in;
    }

    html,
    body {
        height: 100%;
    }

    body:not(.bingo-print-page) * {
        visibility: hidden;
    }

    body.bingo-print-page * {
        visibility: visible;
    }

    body:not(.bingo-print-page) .bingo-print-panel,
    body:not(.bingo-print-page) .bingo-print-panel * {
        visibility: visible;
    }

    body:not(.bingo-print-page) .bingo-print-panel {
        display: flex;
        flex-direction: column;
        gap: 0.12in;
        box-shadow: none;
        border: 0;
        padding: 0;
        width: 100%;
    }

    body:not(.bingo-print-page) .bingo-print-header {
        order: 1;
    }

    body:not(.bingo-print-page) .bingo-card-grid {
        order: 2;
    }

    body:not(.bingo-print-page) .bingo-caller-sheet {
        order: 3;
        break-before: page;
        page-break-before: always;
        margin-top: 0.45rem;
        padding: 0.42rem;
        break-inside: avoid;
    }

    body:not(.bingo-print-page) .bingo-caller-sheet ol {
        columns: 3;
        gap: 0.62rem;
        margin-top: 0.3rem;
    }

    body:not(.bingo-print-page) .bingo-caller-sheet li {
        font-size: 0.69rem;
        line-height: 1.2;
    }

    body:not(.bingo-print-page) .bingo-card-grid {
        margin-top: 0.5rem;
        gap: 0.34rem;
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-4,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-6,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-8,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-10 {
        grid-auto-rows: minmax(0, 1fr);
        align-content: stretch;
        height: calc(100vh - 1.2in);
        min-height: calc(100vh - 1.2in);
        margin-top: 0;
    }

    body:not(.bingo-print-page) .bingo-card-grid.is-nine,
    body:not(.bingo-print-page) .bingo-card-grid.is-twelve {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: repeat(2, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-6 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: repeat(3, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-8,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-10 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-8 {
        grid-template-rows: repeat(4, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-10 {
        grid-template-rows: repeat(5, minmax(0, 1fr));
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-4 .bingo-print-card:nth-child(4n),
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-6 .bingo-print-card:nth-child(6n),
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-8 .bingo-print-card:nth-child(8n),
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-10 .bingo-print-card:nth-child(10n) {
        break-after: page;
        page-break-after: always;
    }

    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-4 .bingo-print-card:last-child,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-6 .bingo-print-card:last-child,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-8 .bingo-print-card:last-child,
    body:not(.bingo-print-page) .bingo-card-grid.bingo-print-density-10 .bingo-print-card:last-child {
        break-after: auto;
        page-break-after: auto;
    }

    body:not(.bingo-print-page) .bingo-print-card {
        display: flex;
        flex-direction: column;
        break-inside: avoid;
        page-break-inside: avoid;
        border-width: 1.3px;
        height: 100%;
    }

    body:not(.bingo-print-page) .bingo-print-card header {
        padding: 0.34rem 0.45rem;
        font-size: 0.77rem;
    }

    body:not(.bingo-print-page) .bingo-print-card footer {
        padding: 0.26rem 0.42rem;
        font-size: 0.62rem;
    }

    body:not(.bingo-print-page) .bingo-word-grid {
        flex: 1 1 auto;
        gap: 0.18rem;
        padding: 0.32rem;
    }

    body:not(.bingo-print-page) .bingo-word-grid span {
        border-radius: 0.34rem;
        font-size: 0.65rem;
        line-height: 1.08;
        padding: 0.22rem 0.07rem;
    }

    /* A4 is slightly narrower than US Letter, so use a denser caller sheet there. */
    @media print and (max-width: 8.3in) {
        body:not(.bingo-print-page) .bingo-caller-sheet ol {
            columns: 2;
            gap: 0.5rem;
        }

        body:not(.bingo-print-page) .bingo-caller-sheet li {
            font-size: 0.66rem;
        }
    }

    body:not(.bingo-print-page) .bingo-print-actions,
    body:not(.bingo-print-page) .site-nav,
    body:not(.bingo-print-page) .footer {
        display: none !important;
    }
}

@media (max-width: 900px) {
    .bingo-form-grid-inline {
        grid-template-columns: 1fr;
    }

    .bingo-form-actions-inline {
        padding-top: 0.1rem;
    }

    .bingo-session-row {
        align-items: center;
    }

    .bingo-session-actions {
        width: auto;
        justify-content: flex-start;
    }
}