/* See3D subscriber dashboard — scoped to .see3d-dashboard only */

.see3d-dashboard {
    --see3d-primary: #2563eb;
    --see3d-primary-hover: #1d4ed8;
    --see3d-border: #dbe3ef;
    --see3d-muted: #64748b;
    --see3d-bg: #f1f5f9;
    --see3d-card: #ffffff;
    --see3d-text: #0f172a;
    --see3d-radius-card: 12px;
    --see3d-radius-input: 10px;
    --see3d-space-xs: 0.35rem;
    --see3d-space-sm: 0.6rem;
    --see3d-space-md: 1rem;
    --see3d-space-lg: 1.25rem;
    --see3d-space-xl: 1.5rem;

    width: 100%;
    max-width: 1180px;
    margin-inline: auto;
    padding: 16px;
    padding-inline: 16px;
    color: var(--see3d-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--see3d-bg);
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-x: clip;
}

.see3d-dashboard,
.see3d-dashboard *,
.see3d-dashboard *::before,
.see3d-dashboard *::after {
    box-sizing: border-box;
}

.see3d-dashboard h2 {
    margin: 0;
    font-size: clamp(1.25rem, 2.5vw, 1.6rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--see3d-text);
}

.see3d-dashboard h3 {
    margin: 0 0 var(--see3d-space-sm);
    font-size: 1.1rem;
    font-weight: 700;
}

.see3d-dashboard h4 {
    margin: 0 0 var(--see3d-space-sm);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--see3d-text);
}

/* Header */
.see3d-dashboard__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--see3d-space-lg);
    margin: 0 0 var(--see3d-space-lg);
    padding: var(--see3d-space-lg);
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-card);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.see3d-dashboard__header-brand {
    flex: 1 1 200px;
    min-width: 0;
}

.see3d-eyebrow {
    margin: 0 0 var(--see3d-space-xs);
    color: var(--see3d-muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.see3d-dashboard__nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: var(--see3d-space-sm);
    flex: 0 1 auto;
    min-width: 0;
}

/* Buttons */
.see3d-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.65rem 1rem;
    border: 1px solid var(--see3d-primary);
    border-radius: 999px;
    background: var(--see3d-primary);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    max-width: 100%;
    text-align: center;
}

.see3d-button:hover,
.see3d-button:focus {
    color: #fff;
    background: var(--see3d-primary-hover);
    border-color: var(--see3d-primary-hover);
}

.see3d-button-secondary {
    background: var(--see3d-card);
    color: var(--see3d-primary);
    border-color: var(--see3d-border);
}

.see3d-button-secondary:hover,
.see3d-button-secondary:focus {
    background: #f8fafc;
    color: var(--see3d-primary);
    border-color: #cbd5e1;
}

.see3d-button-danger {
    background: #fff;
    color: #b91c1c;
    border-color: #fecaca;
    font-weight: 600;
    font-size: 0.875rem;
    min-height: 36px;
    padding: 0.45rem 0.85rem;
}

.see3d-button-danger:hover,
.see3d-button-danger:focus {
    background: #fef2f2;
    color: #991b1b;
    border-color: #f87171;
}

.see3d-link-danger {
    border: 0;
    background: transparent;
    color: #b91c1c;
    cursor: pointer;
    font: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.35rem 0;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.see3d-link-danger:hover,
.see3d-link-danger:focus {
    color: #991b1b;
}

/* Panels & cards */
.see3d-panel,
.see3d-model-card,
.see3d-preview-panel {
    min-width: 0;
}

.see3d-panel,
.see3d-model-card {
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-card);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.see3d-panel {
    padding: var(--see3d-space-lg);
}

.see3d-preview-panel {
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-card);
    padding: var(--see3d-space-md);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

/* Section heading row (toolbar style) */
.see3d-section-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--see3d-space-md);
    margin-bottom: var(--see3d-space-md);
}

.see3d-section-heading h3 {
    margin: 0;
}

.see3d-embed-toolbar {
    justify-content: flex-end;
}

/* Library grid */
.see3d-model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
    gap: var(--see3d-space-md);
}

.see3d-model-card {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.see3d-model-card__thumb {
    aspect-ratio: 16 / 10;
    width: 100%;
    min-height: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #e0f2fe, #eef2ff);
    color: #1e40af;
    font-size: 1.75rem;
    font-weight: 800;
    overflow: hidden;
}

.see3d-model-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.see3d-model-card__body {
    padding: var(--see3d-space-md);
    flex: 1 1 auto;
    min-width: 0;
}

.see3d-model-card__body h3 {
    margin: 0 0 var(--see3d-space-sm);
    font-size: 1rem;
    line-height: 1.3;
    word-break: break-word;
}

.see3d-model-card__meta {
    margin: 0;
    color: var(--see3d-muted);
    font-size: 0.8125rem;
    line-height: 1.45;
}

.see3d-model-card__meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.5rem;
    margin: 0 0 0.2rem;
}

.see3d-model-card__meta-line:last-child {
    margin-bottom: 0;
}

.see3d-model-card__meta-label {
    font-weight: 600;
    color: #64748b;
}

.see3d-model-card__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--see3d-space-sm);
    padding: var(--see3d-space-md);
    border-top: 1px solid var(--see3d-border);
    margin-top: auto;
}

.see3d-model-card__actions-primary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--see3d-space-sm);
    flex: 1 1 auto;
    min-width: 0;
}

.see3d-model-card__actions-primary a {
    font-weight: 600;
    color: var(--see3d-primary);
    text-decoration: none;
    font-size: 0.875rem;
}

.see3d-model-card__actions-primary a:hover,
.see3d-model-card__actions-primary a:focus {
    text-decoration: underline;
}

.see3d-model-card__actions-aside {
    flex: 0 0 auto;
}

.see3d-model-card__actions form {
    margin: 0;
    display: inline;
}

/* Upload form shell */
.see3d-form-shell {
    width: 100%;
    max-width: 800px;
    margin-inline: auto;
}

.see3d-advanced-panel {
    margin-top: var(--see3d-space-md);
    padding: 0;
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-bg);
    overflow: hidden;
}

.see3d-advanced-panel > summary {
    padding: var(--see3d-space-md) var(--see3d-space-lg);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    list-style: none;
    user-select: none;
}

.see3d-advanced-panel > summary::-webkit-details-marker {
    display: none;
}

.see3d-advanced-panel[open] > summary {
    border-bottom: 1px solid var(--see3d-border);
    background: #e8eef5;
}

.see3d-advanced-panel__body {
    padding: var(--see3d-space-lg);
    background: var(--see3d-card);
}

/* Forms */
.see3d-form {
    display: grid;
    gap: var(--see3d-space-md);
    min-width: 0;
}

.see3d-form label {
    display: grid;
    gap: var(--see3d-space-xs);
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 0;
}

.see3d-form input[type="text"],
.see3d-form input[type="number"],
.see3d-form input[type="color"],
.see3d-form input[type="file"],
.see3d-form select,
.see3d-form textarea,
.see3d-copy-row input,
.see3d-copy-row textarea {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-input);
    padding: 0.65rem 0.75rem;
    color: var(--see3d-text);
    font: inherit;
}

.see3d-help {
    color: var(--see3d-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 0 var(--see3d-space-md);
}

.see3d-field-help {
    margin: 0;
    color: var(--see3d-muted);
    font-size: 0.8125rem;
    font-weight: 400;
}

.see3d-color-field {
    position: relative;
    width: 100%;
    max-width: 100%;
}

.see3d-color-field__button {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-input);
    padding: 0.45rem 0.6rem;
    background: #fff;
    color: var(--see3d-text);
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    text-align: left;
}

.see3d-color-field__button:focus {
    outline: 2px solid var(--see3d-primary);
    outline-offset: 2px;
}

.see3d-color-field__swatch {
    width: 1.45rem;
    height: 1.45rem;
    flex: 0 0 auto;
    border: 1px solid rgba(15, 23, 42, 0.24);
    border-radius: 6px;
    background:
        linear-gradient(var(--see3d-color-swatch), var(--see3d-color-swatch)),
        linear-gradient(45deg, #d1d5db 25%, transparent 25%),
        linear-gradient(-45deg, #d1d5db 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #d1d5db 75%),
        linear-gradient(-45deg, transparent 75%, #d1d5db 75%);
    background-color: #fff;
    background-position: 0 0, 0 0, 0 6px, 6px -6px, -6px 0;
    background-size: auto, 12px 12px, 12px 12px, 12px 12px, 12px 12px;
}

.see3d-color-field__value {
    min-width: 3ch;
}

.see3d-color-field__popover {
    position: absolute;
    z-index: 20;
    top: calc(100% + 6px);
    left: 0;
    width: min(18rem, calc(100vw - 32px));
    padding: 0.75rem;
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-input);
    background: #fff;
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.18);
}

.see3d-color-field__row,
.see3d-color-field__alpha {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.6rem;
    align-items: center;
}

.see3d-color-field__row {
    margin-bottom: 0.65rem;
}

.see3d-form .see3d-color-field input[type="color"] {
    width: 3rem;
    height: 2.2rem;
    padding: 0.15rem;
}

.see3d-color-field output {
    min-width: 0;
    color: var(--see3d-muted);
    font-size: 0.8125rem;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.see3d-color-field__alpha {
    grid-template-columns: auto minmax(5rem, 1fr) 4.5rem;
}

.see3d-color-field__alpha span {
    color: var(--see3d-muted);
    font-size: 0.8125rem;
}

.see3d-form .see3d-color-field__alpha input[type="range"],
.see3d-form .see3d-color-field__alpha input[type="number"] {
    width: 100%;
}

.see3d-fieldset {
    padding: var(--see3d-space-lg);
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-bg);
}

.see3d-fieldset > h4:first-child {
    margin-top: 0;
}

.see3d-template-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--see3d-space-sm);
    margin-top: var(--see3d-space-sm);
}

.see3d-template-inline-form {
    margin: 0;
}

.see3d-template-summary {
    margin: var(--see3d-space-sm) 0 0;
    color: var(--see3d-text);
    font-size: 0.8125rem;
    font-weight: 600;
}

.see3d-template-actions .see3d-button[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
}

.see3d-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: var(--see3d-space-md);
    min-width: 0;
}

.see3d-checkbox {
    display: flex !important;
    flex-direction: row !important;
    gap: var(--see3d-space-sm) !important;
    align-items: flex-start;
    font-weight: 500;
}

.see3d-checkbox input {
    width: auto;
    max-width: none;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.see3d-settings-section {
    margin-bottom: var(--see3d-space-md);
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-card);
    overflow: visible;
}

.see3d-settings-section:last-child {
    margin-bottom: 0;
}

.see3d-settings-section > summary {
    padding: var(--see3d-space-md) var(--see3d-space-lg);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    list-style: none;
    background: #f8fafc;
    user-select: none;
}

.see3d-settings-section > summary::-webkit-details-marker {
    display: none;
}

.see3d-settings-section[open] > summary {
    border-bottom: 1px solid var(--see3d-border);
}

.see3d-settings-section__body {
    padding: var(--see3d-space-lg);
    min-width: 0;
}

.see3d-settings-section--static > .see3d-settings-section__title {
    margin: 0 0 var(--see3d-space-md);
    padding: 0;
    font-size: 0.9rem;
}

/* Messages */
.see3d-message,
.see3d-empty {
    margin-bottom: var(--see3d-space-md);
    padding: var(--see3d-space-md);
    border-radius: var(--see3d-radius-card);
    background: #eff6ff;
    color: #1e3a8a;
    border: 1px solid #bfdbfe;
}

.see3d-message-success {
    background: #ecfdf5;
    color: #065f46;
    border-color: #a7f3d0;
}

.see3d-message-error {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.see3d-empty h3 {
    margin-top: 0;
}

/* Model editor layout */
.see3d-model-editor {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
    gap: 20px;
    align-items: start;
    min-width: 0;
}

.see3d-preview-frame {
    position: relative;
    width: 100%;
    min-width: 0;
    min-height: 420px;
    max-height: 70vh;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: var(--see3d-radius-card);
    background: #f1f5f9;
    display: flex;
    flex-direction: column;
}

.see3d-preview-frame > .see3d-empty {
    flex: 1 1 auto;
    min-height: 0;
    margin: 0;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 0;
}

.see3d-preview-embed {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    background: transparent;
    font-family: var(--see3d-preview-font, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
}

.see3d-preview-frame model-viewer {
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 200px;
    display: block;
    background: var(--see3d-preview-bg, #ffffff);
}

.see3d-preview-embed model-viewer[data-see3d-hide-ar-button]::part(default-ar-button) {
    display: none !important;
}

.see3d-preview-title {
    position: absolute;
    left: 16px;
    top: 14px;
    z-index: 2;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--see3d-preview-title-background, #0f172a);
    color: var(--see3d-preview-title-color, #ffffff);
    font-size: 14px;
    max-width: calc(100% - 120px);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.see3d-preview-actions {
    position: absolute;
    right: 14px;
    top: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    z-index: 3;
    max-width: calc(100% - 32px);
    justify-content: flex-end;
}

.see3d-preview-btn {
    border: 1px solid var(--see3d-preview-button-border, #0f172a);
    border-radius: var(--see3d-preview-button-radius, 999px);
    background: var(--see3d-preview-button-background, #0f172a);
    color: var(--see3d-preview-button-text, #ffffff);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    padding: 7px 10px;
}

.see3d-preview-btn:hover,
.see3d-preview-btn:focus {
    background: var(--see3d-preview-button-hover, #1e293b);
}

.see3d-preview-ar-btn {
    position: absolute;
    top: 14px;
    z-index: 4;
    font-weight: 600;
    max-width: min(80%, 20rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.see3d-preview-ar-btn--top-toolbar {
    right: 14px;
}

.see3d-preview-ar-btn--top-middle {
    left: 50%;
    transform: translateX(-50%);
}

.see3d-preview-info {
    position: absolute;
    left: 16px;
    bottom: 16px;
    z-index: 2;
    max-width: min(90%, 32rem);
    padding: 10px 12px;
    border-radius: 12px;
    background: var(--see3d-preview-info-background, #ffffff);
    color: var(--see3d-preview-info-text, #0f172a);
    font-size: 14px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
    word-break: break-word;
}

.see3d-hidden {
    display: none;
}

/* Embed panel */
.see3d-embed-panel {
    max-width: 900px;
    margin-inline: auto;
}

.see3d-copy-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--see3d-space-md);
    margin-bottom: var(--see3d-space-md);
    min-width: 0;
}

.see3d-copy-row label {
    flex: 1 1 200px;
    min-width: 0;
    display: grid;
    gap: var(--see3d-space-xs);
    font-weight: 600;
    font-size: 0.9rem;
}

.see3d-copy-row input,
.see3d-copy-row textarea {
    word-break: break-all;
}

.see3d-copy-row textarea {
    resize: vertical;
    min-height: 120px;
}

.see3d-copy-row .see3d-button {
    flex: 0 1 auto;
    min-width: 0;
}

.see3d-embed-params-inputs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
    gap: var(--see3d-space-md);
    margin-bottom: var(--see3d-space-md);
    min-width: 0;
}

.see3d-embed-params-inputs label {
    display: grid;
    gap: var(--see3d-space-xs);
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 0;
}

.see3d-embed-params-inputs input {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    border: 1px solid var(--see3d-border);
    border-radius: var(--see3d-radius-input);
    padding: 0.65rem 0.75rem;
    font: inherit;
}

.see3d-embed-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--see3d-space-sm) var(--see3d-space-md);
    min-width: 0;
}

.see3d-embed-checkboxes .see3d-checkbox {
    margin: 0;
}

.see3d-embed-domains {
    margin-top: var(--see3d-space-xl);
    padding-top: var(--see3d-space-lg);
    border-top: 1px solid var(--see3d-border);
}

.see3d-file-summary {
    padding: var(--see3d-space-md);
    border-radius: var(--see3d-radius-card);
    background: var(--see3d-bg);
    border: 1px solid var(--see3d-border);
}

.see3d-file-summary h4 {
    margin-top: 0;
}

/* Breakpoints */
@media (max-width: 980px) {
    .see3d-model-editor {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .see3d-dashboard {
        padding: 12px;
        padding-inline: 12px;
    }

    .see3d-dashboard__header {
        flex-direction: column;
        align-items: stretch;
    }

    .see3d-dashboard__nav {
        width: 100%;
        justify-content: stretch;
    }

    .see3d-dashboard__nav .see3d-button {
        flex: 1 1 auto;
        min-width: 0;
    }

    .see3d-copy-row {
        display: grid;
        grid-template-columns: 1fr;
    }

    .see3d-copy-row .see3d-button {
        width: 100%;
    }

    .see3d-section-heading {
        flex-direction: column;
        align-items: stretch;
    }

    .see3d-section-heading .see3d-button {
        width: 100%;
    }

    .see3d-template-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .see3d-template-actions .see3d-button {
        width: 100%;
    }
}