:root {
    --bc2-bg-1: #06111f;
    --bc2-bg-2: #0d1f36;
    --bc2-surface: rgba(8, 16, 28, 0.82);
    --bc2-border: rgba(255, 255, 255, 0.1);
    --bc2-text: #f4f6fb;
    --bc2-soft: rgba(244, 246, 251, 0.72);
    --bc2-accent: #ffb44a;
    --bc2-accent-2: #74f0d0;
    --bc2-card-ink: #08131f;
    --bc2-card-paper: #f9faf7;
    --bc2-card-muted: #536173;
    --bc2-card-accent: #ff8f37;
    --bc2-print-paper-width: 21cm;
    --bc2-print-paper-height: 29.7cm;
    --bc2-print-margin-top: 1.9cm;
    --bc2-print-margin-right: 2cm;
    --bc2-print-margin-bottom: 1.5cm;
    --bc2-print-margin-left: 2cm;
    --bc2-print-safe-width: calc(
        var(--bc2-print-paper-width) -
        var(--bc2-print-margin-left) -
        var(--bc2-print-margin-right)
    );
    --bc2-print-safe-height: calc(
        var(--bc2-print-paper-height) -
        var(--bc2-print-margin-top) -
        var(--bc2-print-margin-bottom)
    );
    --bc2-print-columns: 2;
    --bc2-print-rows: 5;
    --bc2-print-card-width: 9.2cm;
    --bc2-print-card-height: 5.2cm;
    --bc2-print-sheet-width: calc(var(--bc2-print-columns) * var(--bc2-print-card-width));
    --bc2-print-sheet-height: calc(var(--bc2-print-rows) * var(--bc2-print-card-height));
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
    background:
        radial-gradient(circle at top left, rgba(116, 240, 208, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(255, 180, 74, 0.18), transparent 34%),
        linear-gradient(135deg, var(--bc2-bg-1), var(--bc2-bg-2) 58%, #08111d);
}

body,
input,
textarea,
button {
    font-family: "Aptos", "Segoe UI Variable", "Segoe UI", sans-serif;
}

.bc2-page {
    padding: 28px 24px 56px;
    color: var(--bc2-text);
}

.bc2-hero,
.bc2-layout,
.bc2-print-sheet-wrap {
    width: min(1380px, 100%);
    margin: 0 auto;
}

.bc2-hero {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: end;
    padding: 18px 0 26px;
}

.bc2-eyebrow,
.bc2-section-kicker {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--bc2-accent-2);
}

.bc2-title {
    margin: 0;
    font-size: clamp(34px, 4vw, 54px);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.bc2-copy {
    max-width: 720px;
    margin: 14px 0 0;
    color: var(--bc2-soft);
    font-size: 16px;
    line-height: 1.7;
}

.bc2-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.bc2-primary-button,
.bc2-secondary-button,
.bc2-theme-button {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    transition:
        transform 160ms ease,
        border-color 160ms ease,
        box-shadow 160ms ease,
        background 160ms ease,
        color 160ms ease;
}

.bc2-primary-button,
.bc2-secondary-button {
    min-height: 48px;
    padding: 0 20px;
    font-size: 14px;
    font-weight: 800;
}

.bc2-primary-button {
    background: linear-gradient(135deg, var(--bc2-accent), #ff8758);
    color: #0d1522;
    box-shadow: 0 18px 42px rgba(255, 143, 55, 0.24);
}

.bc2-secondary-button {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--bc2-border);
    color: var(--bc2-text);
}

.bc2-primary-button:hover,
.bc2-secondary-button:hover,
.bc2-theme-button:hover {
    transform: translateY(-1px);
}

.bc2-layout {
    display: grid;
    grid-template-columns: minmax(320px, 390px) minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.bc2-panel,
.bc2-preview-stage,
.bc2-print-sheet-wrap {
    background: var(--bc2-surface);
    border: 1px solid var(--bc2-border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(16px);
}

.bc2-panel {
    border-radius: 28px;
    padding: 24px;
}

.bc2-panel-section + .bc2-panel-section {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.bc2-section-heading {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: end;
    margin-bottom: 16px;
}

.bc2-section-heading h2,
.bc2-preview-meta h2,
.bc2-sheet-heading h2 {
    margin: 0;
    font-size: 20px;
    letter-spacing: -0.03em;
}

.bc2-section-note {
    margin: 0;
    max-width: 260px;
    font-size: 13px;
    line-height: 1.6;
    color: var(--bc2-soft);
}

.bc2-theme-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.bc2-theme-button {
    min-height: 42px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--bc2-text);
    font-size: 13px;
    font-weight: 700;
}

.bc2-theme-button.is-active {
    background: linear-gradient(135deg, rgba(116, 240, 208, 0.22), rgba(255, 180, 74, 0.24));
    border-color: rgba(255, 255, 255, 0.24);
}

.bc2-toggle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.bc2-toggle {
    display: flex;
    gap: 10px;
    align-items: center;
    min-height: 46px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    color: var(--bc2-soft);
    font-size: 13px;
    font-weight: 600;
}

.bc2-toggle input {
    accent-color: var(--bc2-accent);
}

.bc2-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.bc2-field {
    display: grid;
    gap: 8px;
}

.bc2-field-full {
    grid-column: 1 / -1;
}

.bc2-field span {
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bc2-soft);
}

.bc2-field input,
.bc2-field textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    background: rgba(2, 8, 18, 0.42);
    color: var(--bc2-text);
    padding: 13px 14px;
    font-size: 14px;
    resize: vertical;
}

.bc2-field input:focus,
.bc2-field textarea:focus {
    outline: none;
    border-color: rgba(116, 240, 208, 0.48);
    box-shadow: 0 0 0 4px rgba(116, 240, 208, 0.12);
}

.bc2-preview-column {
    display: grid;
    gap: 18px;
}

.bc2-preview-meta,
.bc2-sheet-heading {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: end;
}

.bc2-preview-stage {
    border-radius: 32px;
    padding: 28px;
}

.bc2-preview-shell {
    width: min(100%, 820px);
    margin: 0 auto;
    aspect-ratio: 92 / 52;
}

.bc2-card {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-rows: auto 1fr auto auto;
    gap: 4.4%;
    padding: 6.2% 6.4%;
    border-radius: 28px;
    overflow: hidden;
    position: relative;
    background: var(--bc2-card-paper);
    color: var(--bc2-card-ink);
    box-shadow: 0 32px 70px rgba(0, 0, 0, 0.26);
}

.bc2-card::before,
.bc2-card::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.bc2-card::before {
    width: 42%;
    aspect-ratio: 1;
    top: -24%;
    right: -8%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.55), transparent 68%);
}

.bc2-card::after {
    width: 64%;
    height: 3px;
    left: 7.2%;
    bottom: 17%;
    background: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.12), transparent);
}

.bc2-card.theme-nocturne {
    --bc2-card-paper: linear-gradient(135deg, #091826, #12283e 62%, #0d1d32);
    --bc2-card-ink: #f4f6fb;
    --bc2-card-muted: rgba(244, 246, 251, 0.72);
    --bc2-card-accent: #ffb44a;
}

.bc2-card.theme-ivory {
    --bc2-card-paper: linear-gradient(135deg, #fcfbf5, #f5efe3 68%, #efe5d5);
    --bc2-card-ink: #122038;
    --bc2-card-muted: #5d677b;
    --bc2-card-accent: #d1722e;
}

.bc2-card.theme-atlas {
    --bc2-card-paper: linear-gradient(135deg, #eefaf8, #d9f0ec 58%, #c8e3ee);
    --bc2-card-ink: #0f2430;
    --bc2-card-muted: #4b6871;
    --bc2-card-accent: #147a8a;
}

.bc2-card.theme-ember {
    --bc2-card-paper: linear-gradient(135deg, #211414, #351a1d 60%, #4d1f1f);
    --bc2-card-ink: #fff1ec;
    --bc2-card-muted: rgba(255, 241, 236, 0.72);
    --bc2-card-accent: #ff8f37;
}

.bc2-card-topline,
.bc2-footer-row,
.bc2-main-grid,
.bc2-contact-item,
.bc2-qr-row {
    position: relative;
    z-index: 1;
}

.bc2-card-topline {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: start;
}

.bc2-badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.16);
    font-size: clamp(8px, 1.25vw, 10px);
    font-weight: 800;
    letter-spacing: 0.12em;
}

.bc2-creator-id {
    display: grid;
    gap: 4px;
    text-align: right;
}

.bc2-creator-id span,
.bc2-contact-label {
    font-size: clamp(7px, 1.1vw, 9px);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--bc2-card-muted);
}

.bc2-creator-id strong {
    font-size: clamp(10px, 1.5vw, 13px);
    letter-spacing: 0.06em;
    color: var(--bc2-card-accent);
}

.bc2-main-grid {
    display: grid;
    grid-template-columns: 21% 1fr;
    gap: 4%;
    min-height: 0;
}

.bc2-avatar {
    display: grid;
    place-items: center;
    border-radius: 24px;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.14);
    overflow: hidden;
    min-width: 0;
}

.bc2-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.bc2-avatar span {
    font-size: clamp(18px, 3vw, 28px);
    font-weight: 900;
    letter-spacing: -0.08em;
}

.bc2-copy-column {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 12px;
    min-width: 0;
}

.bc2-headline h3 {
    margin: 0;
    font-size: clamp(20px, 3.2vw, 28px);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.bc2-card-title,
.bc2-card-tagline,
.bc2-memo {
    margin: 0;
}

.bc2-card-title {
    margin-top: 8px;
    font-size: clamp(9px, 1.35vw, 11px);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 900;
    color: var(--bc2-card-accent);
}

.bc2-card-tagline {
    margin-top: 8px;
    font-size: clamp(8px, 1.15vw, 10px);
    line-height: 1.35;
    color: var(--bc2-card-muted);
    max-width: 84%;
}

.bc2-contact-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 14px;
    align-content: start;
}

.bc2-contact-item {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.bc2-contact-item span:last-child {
    font-size: clamp(8px, 1.2vw, 10px);
    font-weight: 700;
    word-break: break-word;
}

.bc2-social-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    position: relative;
    z-index: 1;
}

.bc2-social-chip {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.2);
    font-size: clamp(8px, 1.1vw, 9px);
    font-weight: 800;
    color: inherit;
}

.bc2-footer-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: end;
}

.bc2-barcode-panel {
    flex: 1 1 0;
    min-width: 0;
}

.bc2-barcode-graphic {
    width: 100%;
    height: 38px;
    display: flex;
    align-items: end;
}

.bc2-barcode-graphic svg {
    width: 100%;
    height: 100%;
    display: block;
}

.bc2-barcode-panel span {
    display: block;
    margin-top: 4px;
    font-size: clamp(7px, 1vw, 9px);
    letter-spacing: 0.12em;
    color: var(--bc2-card-muted);
}

.bc2-qr-row {
    display: flex;
    gap: 8px;
}

.bc2-qr-tile {
    display: grid;
    gap: 6px;
    justify-items: center;
}

.bc2-qr-box {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: grid;
    place-items: center;
}

.bc2-qr-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.bc2-qr-box span {
    font-size: 8px;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.bc2-qr-tile span:last-child {
    font-size: clamp(7px, 1vw, 8px);
    font-weight: 800;
    color: var(--bc2-card-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.bc2-memo {
    position: relative;
    z-index: 1;
    padding-top: 8px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-size: clamp(8px, 1.05vw, 9px);
    line-height: 1.3;
    color: var(--bc2-card-muted);
}

[data-card-component][hidden] {
    display: none !important;
}

.bc2-print-sheet-wrap {
    margin-top: 24px;
    border-radius: 28px;
    padding: 24px;
}

.bc2-print-warning {
    margin: 18px 0 0;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 180, 74, 0.12);
    border: 1px solid rgba(255, 180, 74, 0.28);
    color: #ffe0ad;
    font-size: 13px;
    line-height: 1.65;
}

.bc2-print-paper-preview {
    margin-top: 18px;
    overflow: auto;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.bc2-print-paper {
    width: var(--bc2-print-paper-width);
    min-height: var(--bc2-print-paper-height);
    margin: 0 auto;
    padding:
        var(--bc2-print-margin-top)
        var(--bc2-print-margin-right)
        var(--bc2-print-margin-bottom)
        var(--bc2-print-margin-left);
    background: #ffffff;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.24);
}

.bc2-print-safe-area {
    width: var(--bc2-print-safe-width);
    min-height: var(--bc2-print-safe-height);
    padding: 0;
    border: 1px dashed rgba(8, 19, 31, 0.24);
    background:
        linear-gradient(180deg, rgba(8, 19, 31, 0.02), rgba(8, 19, 31, 0)),
        #ffffff;
}

.bc2-print-sheet-stage {
    width: var(--bc2-print-sheet-width);
    height: var(--bc2-print-sheet-height);
    transform-origin: top left;
}

.bc2-print-sheet {
    display: grid;
    grid-template-columns: repeat(var(--bc2-print-columns), var(--bc2-print-card-width));
    grid-template-rows: repeat(var(--bc2-print-rows), var(--bc2-print-card-height));
    gap: 0;
    width: var(--bc2-print-sheet-width);
    height: var(--bc2-print-sheet-height);
}

.bc2-print-slot {
    width: var(--bc2-print-card-width);
    height: var(--bc2-print-card-height);
}

.bc2-print-slot .bc2-card {
    width: 100%;
    height: 100%;
    border-radius: 0.12in;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

@media (max-width: 1120px) {
    .bc2-layout {
        grid-template-columns: 1fr;
    }

    .bc2-panel-controls {
        order: 2;
    }

    .bc2-preview-column {
        order: 1;
    }
}

@media (max-width: 760px) {
    .bc2-page {
        padding-inline: 14px;
    }

    .bc2-hero,
    .bc2-preview-meta,
    .bc2-sheet-heading,
    .bc2-section-heading {
        flex-direction: column;
        align-items: start;
    }

    .bc2-hero-actions,
    .bc2-theme-grid,
    .bc2-toggle-grid,
    .bc2-form-grid {
        width: 100%;
    }

    .bc2-theme-grid,
    .bc2-toggle-grid,
    .bc2-form-grid {
        grid-template-columns: 1fr;
    }

    .bc2-preview-stage,
    .bc2-panel,
    .bc2-print-sheet-wrap {
        padding: 18px;
        border-radius: 22px;
    }

    .bc2-print-paper-preview {
        padding: 10px;
    }
}

@media print {
    @page {
        size: A4 portrait;
        margin:
            var(--bc2-print-margin-top)
            var(--bc2-print-margin-right)
            var(--bc2-print-margin-bottom)
            var(--bc2-print-margin-left);
    }

    body {
        background: #fff !important;
    }

    #navbar,
    .bc2-hero,
    .bc2-panel-controls,
    .bc2-preview-meta,
    .bc2-print-sheet-wrap .bc2-sheet-heading,
    .bc2-print-warning {
        display: none !important;
    }

    .bc2-page,
    .bc2-layout,
    .bc2-preview-column,
    .bc2-print-sheet-wrap {
        width: auto !important;
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }

    .bc2-preview-stage {
        padding: 0 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
    }

    .bc2-preview-shell {
        display: none !important;
    }

    .bc2-print-sheet-wrap {
        display: block !important;
    }

    .bc2-print-paper-preview,
    .bc2-print-paper,
    .bc2-print-safe-area,
    .bc2-print-sheet-stage {
        margin: 0 !important;
        padding: 0 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
    }

    .bc2-print-paper {
        width: auto !important;
        min-height: auto !important;
    }

    .bc2-print-safe-area {
        width: var(--bc2-print-safe-width) !important;
        min-height: var(--bc2-print-safe-height) !important;
    }

    .bc2-print-sheet {
        margin: 0 !important;
        gap: 0 !important;
        width: var(--bc2-print-sheet-width) !important;
        height: var(--bc2-print-sheet-height) !important;
    }

    .bc2-print-slot .bc2-card {
        border-radius: 0 !important;
        box-shadow: none !important;
    }
}