.board-capture-composer[hidden] {
    display: none !important;
}

.board-capture-composer {
    --capture-text-strong: var(--theme-text-secondary, #f7f7f2);
    --capture-text-body: color-mix(in srgb, var(--theme-text-secondary, #f7f7f2) 76%, var(--theme-bg-secondary, #111514));
    --capture-accent-readable: var(--theme-accent-primary, #d4af37);
    --capture-card-bg: color-mix(in srgb, var(--theme-bg-secondary, #111514) 94%, var(--theme-bg-tertiary, #1b211f) 6%);
    --capture-card-hover: color-mix(in srgb, var(--theme-bg-tertiary, #1b211f) 84%, var(--theme-accent-primary, #d4af37) 16%);
    --capture-card-border: color-mix(in srgb, var(--theme-accent-primary, #d4af37) 35%, transparent);
    --capture-icon-bg: color-mix(in srgb, var(--theme-bg-tertiary, #1b211f) 88%, var(--theme-accent-primary, #d4af37) 12%);
    --capture-icon-border: color-mix(in srgb, var(--theme-accent-primary, #d4af37) 54%, transparent);
    --capture-icon-filter: brightness(0) saturate(100%) invert(71%) sepia(64%) saturate(474%) hue-rotate(4deg) brightness(89%) contrast(89%);
    position: fixed;
    inset: 0;
    z-index: 2147482000;
    display: grid;
    place-items: center;
    padding: clamp(16px, 3vw, 42px);
    color: var(--theme-text-primary, #f7f7f2);
    font-family: Poppins, Montserrat, Arial, sans-serif;
}

[data-theme="light-matrix"] .board-capture-composer {
    --capture-text-strong: #182522;
    --capture-text-body: #465852;
    --capture-accent-readable: #2f6f64;
    --capture-card-bg: #fffefa;
    --capture-card-hover: #e8f0ec;
    --capture-card-border: rgba(47, 111, 100, 0.34);
    --capture-icon-bg: #dce9e4;
    --capture-icon-border: rgba(47, 111, 100, 0.5);
    --capture-icon-filter: brightness(0) saturate(100%) invert(37%) sepia(19%) saturate(1253%) hue-rotate(119deg) brightness(89%) contrast(83%);
}

[data-theme="quantum-matrix"] .board-capture-composer {
    --capture-text-strong: #f2f6ff;
    --capture-text-body: #c9d0e8;
    --capture-accent-readable: #67f8ff;
    --capture-icon-filter: brightness(0) saturate(100%) invert(88%) sepia(99%) saturate(2197%) hue-rotate(124deg) brightness(103%) contrast(105%);
}

[data-theme="aurum-matrix"] .board-capture-composer {
    --capture-text-strong: #fff5df;
    --capture-text-body: #dbc79d;
    --capture-accent-readable: #f6e7cb;
    --capture-icon-filter: brightness(0) saturate(100%) invert(91%) sepia(22%) saturate(385%) hue-rotate(347deg) brightness(103%) contrast(93%);
}

[data-theme="rose-matrix"] .board-capture-composer {
    --capture-text-strong: #fff2f8;
    --capture-text-body: #e8c9da;
    --capture-accent-readable: #ff69b4;
    --capture-icon-filter: brightness(0) saturate(100%) invert(63%) sepia(86%) saturate(2125%) hue-rotate(292deg) brightness(105%) contrast(101%);
}

[data-theme="falling-code-matrix"] .board-capture-composer {
    --capture-text-strong: #ddffe5;
    --capture-text-body: #a9e6b8;
    --capture-accent-readable: #00ff41;
    --capture-icon-filter: brightness(0) saturate(100%) invert(67%) sepia(98%) saturate(2850%) hue-rotate(83deg) brightness(115%) contrast(126%);
}

[data-theme="silicio-core"] .board-capture-composer {
    --capture-text-strong: #f4efe6;
    --capture-text-body: #cfc6b8;
    --capture-accent-readable: #ff6b61;
    --capture-icon-filter: brightness(0) saturate(100%) invert(38%) sepia(96%) saturate(3422%) hue-rotate(344deg) brightness(103%) contrast(102%);
}

[data-theme="eclipse-matrix"] .board-capture-composer {
    --capture-text-strong: #eef5f7;
    --capture-text-body: #c1d3dd;
    --capture-accent-readable: #9ed5eb;
    --capture-icon-filter: brightness(0) saturate(100%) invert(80%) sepia(13%) saturate(1108%) hue-rotate(153deg) brightness(94%) contrast(87%);
}

.board-capture-composer__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: color-mix(in srgb, var(--theme-bg-primary, #06090c) 64%, transparent);
    backdrop-filter: blur(18px) saturate(0.82);
}

.board-capture-composer__dialog {
    position: relative;
    width: min(1120px, 100%);
    max-height: min(900px, calc(100dvh - 42px));
    overflow: hidden;
    border: 1px solid var(--theme-border, rgba(212, 175, 55, 0.3));
    border-radius: 26px;
    background: var(--theme-modal-bg, linear-gradient(145deg, #171918, #090b0b));
    box-shadow: 0 34px 90px var(--theme-shadow, rgba(0, 0, 0, 0.62)), 0 0 36px var(--theme-shadow-glow, rgba(212, 175, 55, 0.12));
    isolation: isolate;
}

.board-capture-composer__dialog::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    z-index: -1;
    height: 5px;
    background: linear-gradient(90deg, var(--theme-accent-primary, #d4af37), var(--theme-accent-secondary, #f0d071));
}

.board-capture-composer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 88px;
    padding: 20px 24px 18px 28px;
    border-bottom: 1px solid var(--theme-border, rgba(212, 175, 55, 0.2));
    background: color-mix(in srgb, var(--theme-bg-secondary, #111514) 88%, transparent);
}

.board-capture-composer__identity {
    display: flex;
    align-items: center;
    gap: 15px;
    min-width: 0;
}

.board-capture-composer__logo {
    width: 48px;
    height: 48px;
    flex: 0 0 auto;
    object-fit: contain;
}

.board-capture-composer__eyebrow,
.board-capture-composer__section-kicker {
    margin: 0 0 4px;
    color: var(--capture-accent-readable);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.board-capture-composer__title {
    margin: 0;
    color: var(--theme-text-primary, #f7f7f2);
    font-size: clamp(1.08rem, 2vw, 1.38rem);
    line-height: 1.2;
}

.board-capture-composer__close,
.board-capture-composer__back,
.board-capture-composer__button {
    min-height: 44px;
    border: 1px solid var(--theme-border, rgba(212, 175, 55, 0.28));
    border-radius: 13px;
    color: var(--theme-button-text, var(--theme-text-primary, #f7f7f2));
    background: var(--theme-button-bg, rgba(255, 255, 255, 0.05));
    font: 700 0.88rem/1 Poppins, Montserrat, Arial, sans-serif;
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, opacity 160ms ease;
}

.board-capture-composer__close {
    flex: 0 0 auto;
    min-width: 76px;
    padding: 0 15px;
}

.board-capture-composer__close:hover,
.board-capture-composer__back:hover,
.board-capture-composer__button:hover:not(:disabled) {
    transform: translateY(-1px);
    border-color: var(--theme-accent-primary, #d4af37);
    box-shadow: 0 8px 22px var(--theme-shadow-glow, rgba(212, 175, 55, 0.18));
}

.board-capture-composer__close:focus-visible,
.board-capture-composer__back:focus-visible,
.board-capture-composer__button:focus-visible,
.board-capture-composer__choice:focus-visible,
.board-capture-composer input:focus-visible {
    outline: 3px solid color-mix(in srgb, var(--theme-accent-primary, #d4af37) 55%, transparent);
    outline-offset: 3px;
}

.board-capture-composer__body {
    max-height: calc(min(900px, 100dvh - 42px) - 89px);
    overflow: auto;
    overscroll-behavior: contain;
}

.board-capture-composer__chooser {
    padding: clamp(26px, 4vw, 52px);
}

.board-capture-composer__intro {
    max-width: 760px;
    margin-bottom: 28px;
}

.board-capture-composer__intro h3 {
    margin: 0 0 8px;
    font-size: clamp(1.35rem, 3vw, 2rem);
    line-height: 1.2;
}

.board-capture-composer__intro p,
.board-capture-composer__field-note,
.board-capture-composer__preview-note {
    margin: 0;
    color: var(--capture-text-body);
    font-size: 0.86rem;
    line-height: 1.55;
}

.board-capture-composer__choices {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.board-capture-composer__choice {
    display: grid;
    grid-template-columns: 68px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    min-height: 172px;
    padding: 24px;
    border: 1px solid var(--capture-card-border);
    border-radius: 20px;
    color: var(--capture-text-strong);
    background: var(--capture-card-bg);
    text-align: left;
    cursor: pointer;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.board-capture-composer__choice:hover {
    transform: translateY(-3px);
    border-color: var(--theme-accent-primary, #d4af37);
    background: var(--capture-card-hover);
    box-shadow: 0 18px 38px var(--theme-shadow, rgba(0, 0, 0, 0.32));
}

.board-capture-composer__choice-icon {
    display: grid;
    place-items: center;
    width: 68px;
    height: 68px;
    box-sizing: border-box;
    justify-self: center;
    align-self: center;
    overflow: hidden;
    border: 1px solid var(--capture-icon-border);
    border-radius: 18px;
    background: var(--capture-icon-bg);
    line-height: 0;
}

.board-capture-composer__choice-icon img {
    display: block;
    width: 36px;
    height: 36px;
    margin: auto;
    object-fit: contain;
    object-position: 50% 50%;
    filter: var(--capture-icon-filter) drop-shadow(0 0 8px var(--theme-shadow-glow, transparent));
}

.board-capture-composer__choice-copy {
    display: grid !important;
    align-self: center;
    min-width: 0;
    gap: 7px;
    color: var(--capture-text-strong);
}

.board-capture-composer__choice strong {
    display: block;
    margin: 0;
    color: var(--capture-text-strong);
    font-size: 1.05rem;
    line-height: 1.28;
}

.board-capture-composer__choice-description {
    display: block;
    color: var(--capture-text-body);
    font-size: 0.82rem;
    line-height: 1.5;
}

.board-capture-composer__editor {
    min-height: 610px;
}

.board-capture-composer__editor[hidden],
.board-capture-composer__chooser[hidden] {
    display: none !important;
}

.board-capture-composer__editor-grid {
    display: grid;
    grid-template-columns: minmax(320px, 0.82fr) minmax(420px, 1.18fr);
    min-height: 610px;
}

.board-capture-composer__form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 28px;
    border-right: 1px solid var(--theme-border, rgba(212, 175, 55, 0.2));
    background: color-mix(in srgb, var(--theme-bg-secondary, #111514) 92%, transparent);
}

.board-capture-composer__field {
    display: grid;
    gap: 8px;
}

.board-capture-composer__field-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.board-capture-composer__field label,
.board-capture-composer__field legend {
    color: var(--capture-text-strong);
    font-size: 0.83rem;
    font-weight: 750;
}

.board-capture-composer__counter {
    color: var(--capture-text-body);
    font-size: 0.7rem;
    font-variant-numeric: tabular-nums;
}

.board-capture-composer input[type='text'] {
    width: 100%;
    min-height: 48px;
    box-sizing: border-box;
    border: 1px solid var(--theme-input-border, var(--theme-border, rgba(212, 175, 55, 0.3)));
    border-radius: 13px;
    padding: 0 14px;
    color: var(--theme-text-primary, #f7f7f2);
    background: var(--theme-input-bg, rgba(0, 0, 0, 0.32));
    font: 600 0.9rem/1.2 Poppins, Montserrat, Arial, sans-serif;
}

.board-capture-composer input::placeholder {
    color: var(--capture-text-body);
    opacity: 0.82;
}

.board-capture-composer__turn {
    margin: 0;
    padding: 0;
    border: 0;
}

.board-capture-composer__turn-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.board-capture-composer__turn-option {
    position: relative;
}

.board-capture-composer__turn-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.board-capture-composer__turn-option span {
    display: grid;
    place-items: center;
    min-height: 42px;
    border: 1px solid var(--theme-border, rgba(212, 175, 55, 0.24));
    border-radius: 12px;
    color: var(--capture-text-strong);
    background: color-mix(in srgb, var(--theme-bg-tertiary, #1b211f) 78%, transparent);
    font-size: 0.76rem;
    font-weight: 750;
    cursor: pointer;
}

.board-capture-composer__turn-option input:checked + span {
    border-color: var(--theme-accent-primary, #d4af37);
    color: var(--theme-text-primary, #ffffff);
    background: color-mix(in srgb, var(--theme-accent-primary, #d4af37) 22%, var(--theme-bg-tertiary, #1b211f));
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--theme-accent-primary, #d4af37) 34%, transparent);
}

.board-capture-composer__actions {
    display: grid;
    grid-template-columns: minmax(112px, 0.72fr) minmax(180px, 1.28fr);
    gap: 10px;
    margin-top: auto;
    padding-top: 4px;
}

.board-capture-composer__back,
.board-capture-composer__button {
    padding: 0 18px;
}

.board-capture-composer__button--primary {
    border-color: color-mix(in srgb, var(--theme-accent-primary, #d4af37) 74%, var(--theme-border, transparent));
    color: var(--theme-button-text-hover, #ffffff);
    background: var(--theme-button-hover, linear-gradient(135deg, #b78b12, #d4af37));
}

.board-capture-composer__button:disabled,
.board-capture-composer__choice:disabled {
    cursor: wait;
    opacity: 0.5;
    transform: none;
}

.board-capture-composer__preview {
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 28px;
    background:
        radial-gradient(circle at 90% 8%, color-mix(in srgb, var(--theme-accent-primary, #d4af37) 10%, transparent), transparent 42%),
        color-mix(in srgb, var(--theme-bg-primary, #080b0a) 94%, transparent);
}

.board-capture-composer__preview-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
}

.board-capture-composer__preview-stage {
    position: relative;
    display: grid;
    flex: 1;
    place-items: center;
    min-height: 450px;
    overflow: hidden;
    border: 1px solid var(--theme-border, rgba(212, 175, 55, 0.22));
    border-radius: 18px;
    background: color-mix(in srgb, var(--theme-bg-tertiary, #161b19) 82%, #000 18%);
}

.board-capture-composer__preview canvas {
    display: block;
    width: auto;
    max-width: calc(100% - 30px);
    height: min(480px, calc(100dvh - 360px));
    max-height: calc(100% - 30px);
    aspect-ratio: 4 / 5;
    object-fit: contain;
    border-radius: 9px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.36);
}

.board-capture-composer__loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 24px;
    color: var(--capture-text-strong);
    background: color-mix(in srgb, var(--theme-bg-primary, #080b0a) 78%, transparent);
    font-size: 0.86rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    text-align: center;
    backdrop-filter: blur(5px);
}

.board-capture-composer__loading[hidden] {
    display: none !important;
}

body.board-capture-composer-open {
    overflow: hidden !important;
}

@media (max-width: 820px), (max-width: 1024px) and (orientation: portrait) {
    .board-capture-composer {
        padding: 0;
    }

    .board-capture-composer__dialog {
        width: 100%;
        height: 100dvh;
        max-height: none;
        border: 0;
        border-radius: 0;
    }

    .board-capture-composer__header {
        min-height: 76px;
        padding: 15px 16px;
    }

    .board-capture-composer__logo {
        width: 42px;
        height: 42px;
    }

    .board-capture-composer__close {
        min-width: 68px;
        min-height: 40px;
        padding: 0 12px;
        font-size: 0.78rem;
    }

    .board-capture-composer__body {
        height: calc(100dvh - 76px);
        max-height: none;
    }

    .board-capture-composer__chooser {
        min-height: 100%;
        box-sizing: border-box;
        padding: 28px 18px;
    }

    .board-capture-composer__choices {
        grid-template-columns: 1fr;
    }

    .board-capture-composer__choice {
        min-height: 138px;
        padding: 20px;
    }

    .board-capture-composer__editor-grid {
        display: flex;
        flex-direction: column;
        min-height: 100%;
    }

    .board-capture-composer__form {
        gap: 15px;
        padding: 20px 18px 92px;
        border-right: 0;
        border-bottom: 1px solid var(--theme-border, rgba(212, 175, 55, 0.2));
    }

    .board-capture-composer__actions {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 4;
        margin: 0;
        padding: 12px 18px max(12px, env(safe-area-inset-bottom));
        border-top: 1px solid var(--theme-border, rgba(212, 175, 55, 0.2));
        background: color-mix(in srgb, var(--theme-bg-secondary, #111514) 94%, transparent);
        backdrop-filter: blur(14px);
    }

    .board-capture-composer__preview {
        min-height: 620px;
        padding: 22px 18px 110px;
    }

    .board-capture-composer__preview-stage {
        min-height: 510px;
    }

    .board-capture-composer__preview canvas {
        width: auto;
        max-width: calc(100% - 18px);
        height: min(500px, 66dvh);
    }
}

@media (max-width: 480px) {
    .board-capture-composer__identity {
        gap: 10px;
    }

    .board-capture-composer__eyebrow {
        font-size: 0.62rem;
    }

    .board-capture-composer__title {
        font-size: 1rem;
    }

    .board-capture-composer__choice {
        grid-template-columns: 58px minmax(0, 1fr);
        gap: 14px;
    }

    .board-capture-composer__choice-icon {
        width: 58px;
        height: 58px;
        border-radius: 14px;
    }

    .board-capture-composer__choice-icon img {
        width: 32px;
        height: 32px;
    }

    .board-capture-composer__turn-options {
        gap: 6px;
    }

    .board-capture-composer__turn-option span {
        font-size: 0.7rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .board-capture-composer *,
    .board-capture-composer *::before,
    .board-capture-composer *::after {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}