/* Legacy layout + component shims. Relies on tokens + ui.css primitives. */

.card {
    background: var(--color-surface-card, var(--card-bg));
    border: var(--border-width-hairline, 1px) solid var(--color-border-subtle, var(--border));
    border-radius: var(--radius-300, 12px);
    box-shadow: var(--shadow-100, var(--shadow));
    color: inherit;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-200, 0 12px 24px rgba(0,0,0,0.08));
    border-color: var(--color-border-strong, var(--text));
}
.app-shell {
    width: 100%;
    display: flex;
    min-height: 100vh;
    background: var(--bg);
}

.toolbar {
    width: 72px;
    padding: 1.5rem 0.75rem;
    background: var(--bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 90;
}

.toolbar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    width: 100%;
}

.toolbar-section-top {
    gap: 1.25rem;
}

.toolbar-section-bottom {
    padding-bottom: 0.5rem;
}

.toolbar-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-text-strong, var(--text));
    border: none;
    color: var(--color-bg-app, var(--bg));
    text-decoration: none;
}

.toolbar-logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 2.1rem;
    line-height: 1;
    transition: transform 0.3s ease;
    will-change: transform;
}

.toolbar-logo:hover .toolbar-logo-icon {
    transform: rotate(180deg);
}

.toolbar-rule-horizontal {
    width: 100%;
    height: 1px;
    background: var(--border);
    display: block;
}

.toolbar-tool {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--color-border-strong, var(--text));
    background: var(--color-bg-app, var(--bg));
    color: var(--color-text-strong, var(--text));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.toolbar-icon {
    width: 22px;
    height: 22px;
    display: inline-block;
    pointer-events: none;
}

.toolbar-tool:focus-visible,
.user-menu-btn:focus-visible {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.toolbar-tool:hover {
    background: var(--color-bg-muted, var(--hover));
    border-color: var(--color-border-strong, var(--text));
}

.toolbar-tool.active {
    background: var(--color-text-strong, var(--text));
    color: var(--color-bg-app, var(--bg));
    border-color: var(--color-text-strong, var(--text));
}

.toolbar-spacer {
    flex: 1;
}

.app-content {
    flex: 1;
    width: 100%;
    padding: 2rem 1rem;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-width: 0;
}

/* Home Launcher */
.home-content .container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.home-hero {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.home-hero {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-top: 3.85rem;
}

.home-greeting,
.home-question {
    margin: 0;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: var(--line-height-compressed);
    color: var(--color-text-strong);
}

.home-tag-filters {
    flex-wrap: wrap;
    gap: 0.5rem;
}

.app-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.app-card {
    padding: var(--space-400, 1.5rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-250, 1.5rem);
    min-height: 220px;
}

.app-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text);
}

.app-card-description {
    margin: 0;
    color: var(--secondary);
    line-height: 1.5;
}

.app-card-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    margin-top: var(--space-200, 1rem);
}

.app-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.app-card-tag {
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--hover);
    border: 1px solid var(--border);
    font-size: 0.75rem;
    color: var(--secondary);
}

.app-card-launch {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: var(--text);
    color: var(--bg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.25rem;
    transition: transform 0.2s ease, background 0.2s ease;
    pointer-events: none;
}

.app-card-launch:hover {
    transform: scale(1.05);
    background: var(--accent-hover);
}

/* SREF Library */
.sref-content .container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sref-toolbar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sref-toolbar-top {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.sref-toolbar-top .search-input {
    flex: 1;
    min-width: 220px;
}

.sref-toolbar-top .btn {
    flex-shrink: 0;
}

.sref-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.sref-card {
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: var(--space-200, 1rem);
    background: var(--color-surface-card, var(--card-bg));
    border: var(--border-width-hairline, 1px) solid var(--color-border-subtle, var(--border));
    border-radius: var(--radius-300, 12px);
    box-shadow: var(--shadow-100, var(--shadow));
}

.sref-card img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    display: block;
}


.sref-card-meta {
    padding: var(--space-300, 1rem);
    font-weight: var(--font-weight-semibold, 600);
    font-size: var(--font-size-base, 1rem);
    color: var(--color-text-strong, var(--text));
}

.sref-card .prompt-card-tags {
    padding: 0 var(--space-300, 1rem) var(--space-300, 1rem);
}

.sref-form-modal {
    width: min(520px, 95vw);
}

.sref-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.sref-form .form-textarea {
    min-height: 140px;
    font-family: inherit;
}

.sref-empty {
    color: var(--secondary);
    text-align: center;
    padding: 2rem 0;
}

.sref-modal .modal-header {
    align-items: center;
}

.sref-modal .modal-body {
    display: grid;
    gap: 1.5rem;
    padding: 1.5rem;
    grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 960px) {
    .sref-modal .modal-body {
        grid-template-columns: 7fr 5fr;
    }
}

.sref-modal-figure {
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border);
}

.sref-modal-figure img {
    width: 100%;
    display: block;
}

.sref-modal-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sref-modal-body h2 {
    margin: 0;
    font-size: 1.75rem;
}

.sref-modal-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sref-modal-actions {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
}

@media (max-width: 768px) {
    .sref-modal {
        padding: 1.25rem;
    }

    .sref-modal-body h2 {
        font-size: 1.5rem;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Buttons */
.btn {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
    white-space: nowrap;
}

.btn:hover {
    opacity: 0.8;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--accent);
    color: var(--accent-contrast);
}

.btn-danger {
    background: var(--color-danger);
    color: var(--color-danger-contrast);
}

.btn-secondary {
    background: var(--hover);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
}

.btn-icon svg {
    display: block;
}

.icon-btn {
    background: none;
    border: none;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 1.25rem;
}

.icon-btn:hover {
    background: var(--hover);
}

/* User Menu */
.user-menu {
    position: relative;
    display: flex;
    justify-content: center;
    width: 100%;
}

.user-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    padding: 0;
    background: none;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text);
    transition: background-color 0.2s, box-shadow 0.2s;
}

.user-menu-btn:hover {
    background: var(--hover);
    box-shadow: inset 0 0 0 1px var(--border);
}

.user-menu-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-accent-contrast);
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 0 0 1px var(--border);
}

.user-menu-avatar img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

[data-theme="dark"] .user-menu-avatar {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.user-menu-dropdown {
    position: absolute;
    left: calc(100% + 0.75rem);
    bottom: 0;
    min-width: 220px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    box-shadow: 0 4px 12px var(--shadow);
    z-index: 200;
}

.user-menu-meta {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
}

.user-menu-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.user-menu-email {
    font-size: 0.75rem;
    color: var(--secondary);
    word-break: break-word;
}

.user-menu-item {
    width: 100%;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    text-align: left;
    font-size: 0.875rem;
    color: var(--text);
    cursor: pointer;
    transition: background-color 0.2s;
    border-bottom: 1px solid var(--border);
}

.user-menu-item:last-child {
    border-bottom: none;
}

.user-menu-item:hover {
    background: var(--hover);
}

.user-menu-item.active {
    font-weight: 600;
}

.user-menu-item.danger {
    color: var(--color-danger);
}

.container {
    max-width: 1280px;
    width: 100%;
    min-width: 0;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Small desktop gutters */
@media (min-width: 900px) and (max-width: 1400px) {
    .app-content { padding-left: 1.5rem; padding-right: 1.5rem; }
    .container { padding-left: 1.5rem; padding-right: 1.5rem; }
}

/* Search */
.search-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 1rem;
    color: var(--text);
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--text);
}

/* Tag Filters */
.tag-filters {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
}

.tag-filters::-webkit-scrollbar {
    height: 4px;
}

.tag-filters::-webkit-scrollbar-track {
    background: var(--hover);
}

.tag-filters::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

.tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--hover);
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 0.875rem;
    color: var(--text);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    -webkit-tap-highlight-color: transparent;
}

@media (hover: hover) and (pointer: fine) {
    .tag-pill:hover {
        background: var(--text);
        color: var(--bg);
    }
}

.tag-pill:active {
    transform: scale(0.98);
}

.tag-pill.selected {
    background: var(--text);
    color: var(--bg);
    border-color: var(--text);
}

.tag-pill.clear {
    background: transparent;
    border-color: var(--secondary);
    color: var(--secondary);
}

.tag-pill-label,
.tag-pill-close {
    pointer-events: none;
}

.tag-pill-close {
    font-size: 0.9rem;
    line-height: 1;
    font-weight: 600;
}

/* Prompt Grid */
.prompt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.collection-artifact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.prompt-card {
    padding: var(--space-350, 1.5rem);
    display: flex;
    flex-direction: column;
    gap: var(--space-200, 1rem);
    cursor: pointer;
    height: 100%;
}

.prompt-card-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-150, 0.75rem);
}

.prompt-card-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.prompt-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    flex: 1;
    margin-right: 0.75rem;
}

.prompt-card-description {
    font-size: 0.875rem;
    color: var(--secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.prompt-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-top: var(--space-150, 0.75rem);
}

.tag-small {
    padding: 0.25rem 0.5rem;
    background: var(--hover);
    border-radius: 4px;
    font-size: 0.75rem;
    color: var(--secondary);
}

.prompt-card-actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

.action-btn {
    flex: 1;
    padding: 0.5rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn:hover {
    background: var(--hover);
}

.action-btn-icon {
    flex: none !important;
    width: 32px;
    height: 32px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-btn-icon svg {
    width: 16px;
    height: 16px;
    color: var(--secondary);
    transition: color 0.2s;
}

.action-btn-icon:hover svg {
    color: var(--text);
}

/* Collections Grid */
.collection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.collection-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.2s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 180px;
}

.collection-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.collection-card-body {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.collection-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.collection-card-description {
    font-size: 0.9rem;
    color: var(--secondary);
    line-height: 1.5;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.collection-card-meta {
    margin-top: 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--secondary);
}

.collections-toolbar {
    margin-bottom: 1.5rem;
}

.collections-toolbar .back-link {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

.collections-toolbar .back-link:hover {
    color: var(--text);
}

.settings-toolbar {
    margin-bottom: 1.5rem;
    display: none;
}

.settings-toolbar .back-link {
    color: var(--secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font-family: inherit;
}

.settings-toolbar .back-link:hover {
    color: var(--text);
}

.settings-view {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    display: none;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.settings-view.active {
    display: grid;
}

.settings-section {
    display: grid;
    gap: 1rem;
    padding-top: 0.5rem;
}

.settings-section + .settings-section {
    border-top: 1px solid var(--border);
    padding-top: 1.75rem;
}

.settings-section-header {
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.settings-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.settings-section-description {
    color: var(--secondary);
    font-size: 0.95rem;
}

.theme-options {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.theme-option {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    user-select: none;
    transition: border-color 0.2s, background-color 0.2s;
}

.theme-option input {
    accent-color: var(--text);
}

.theme-option:hover {
    border-color: var(--text);
    background: var(--hover);
}

.avatar-settings {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.avatar-settings-figure {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--hover);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 0 0 1px var(--border);
}

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

.avatar-settings-initials {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--secondary);
}

.avatar-settings-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.password-form {
    display: grid;
    gap: 0.75rem;
    max-width: 420px;
}

.password-form .form-group {
    display: grid;
    gap: 0.5rem;
}

.password-form .form-input {
    width: 100%;
}

.settings-empty-message {
    color: var(--secondary);
}

.avatar-upload-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

#avatar-file-input {
    display: none;
}

@media (max-width: 640px) {
    .settings-view {
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .avatar-settings {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Loading & Empty States */
.loading {
    text-align: center;
    padding: 4rem 1rem;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    border: 3px solid var(--border);
    border-top-color: var(--text);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--secondary);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--modal-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
    animation: fadeIn 0.2s;
}

.modal-overlay.stack-top {
    z-index: 2000;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    background: var(--modal-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.2s;
}


@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--secondary);
    padding: 0.25rem;
    line-height: 1;
}

.modal-close:hover {
    color: var(--text);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
    min-height: 0; /* Allow flex item to shrink below content size */
    max-height: calc(90vh - 80px); /* Reserve space for header only */
}

.modal-footer {
    padding: 1.5rem 1.5rem 1.5rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
    margin-top: 1rem;
}

.modal-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.1;
}

.modal-footer .btn .btn-icon {
    margin-right: 0;
}

.modal.modal-confirm {
    max-width: 420px;
}

.modal-confirm .modal-body {
    flex: none;
    max-height: none;
}

.modal-confirm .confirm-message {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

.modal-confirm .modal-footer {
    justify-content: flex-end;
}

.modal-collection {
    max-width: 480px;
}

.collection-selector-prompt {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.collection-selector-copy {
    font-size: 0.9rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.collection-selector-list {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.collection-selector-empty {
    font-size: 0.9rem;
    color: var(--secondary);
    font-style: italic;
}

.collection-option {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    transition: border-color 0.2s, background-color 0.2s;
    cursor: pointer;
}

.collection-option:hover {
    border-color: var(--text);
    background: var(--hover);
}

.collection-option input {
    margin-top: 0.2rem;
}

.collection-option-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.collection-option-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.collection-option-description {
    font-size: 0.85rem;
    color: var(--secondary);
    line-height: 1.4;
}

.collection-option-count {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--secondary);
}

.collection-selector-create {
    border-top: 1px solid var(--border);
    padding-top: 1rem;
    display: grid;
    gap: 0.75rem;
}

.collection-create-inline {
    display: grid;
    gap: 0.75rem;
}

.collection-create-inline.hidden {
    display: none;
}

.collection-create-inline-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.avatar-modal .modal-body {
    display: grid;
    gap: 1.25rem;
    justify-items: center;
}

.avatar-editor {
    width: 300px;
    height: 300px;
    border-radius: 16px;
    background: var(--hover);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    touch-action: none;
}

.avatar-editor canvas {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 16px;
    background: var(--hover);
    cursor: grab;
}

.avatar-editor canvas:active {
    cursor: grabbing;
}

.avatar-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
    font-size: 0.9rem;
    text-align: center;
    padding: 1.5rem;
}

.avatar-controls {
    width: 100%;
    max-width: 320px;
    display: grid;
    gap: 0.75rem;
}

.avatar-upload-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.avatar-upload-filename {
    font-size: 0.85rem;
    color: var(--secondary);
}

.avatar-controls input[type="file"] {
    width: 100%;
}

.avatar-zoom-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.avatar-zoom-row label {
    font-size: 0.85rem;
    color: var(--secondary);
}

.avatar-zoom-row input[type="range"] {
    flex: 1;
}

.avatar-modal .modal-footer {
    justify-content: space-between;
}

.avatar-modal .modal-footer .btn-group {
    display: flex;
    gap: 0.5rem;
}

/* Modal Content Sections */
.modal-section {
    margin-bottom: 1.5rem;
}

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

.modal-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-prompt-content {
    background: var(--hover);
    padding: 1rem;
    border-radius: 4px;
    font-family: var(--font-family-mono);
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 400px;
    overflow-y: auto;
}

.modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.modal-meta {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--secondary);
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.modal-meta-label {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-meta-value {
    color: var(--text);
}

/* Form */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--text);
    font-family: inherit;
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
    font-family: var(--font-family-mono);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--text);
}

.form-help {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--secondary);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--secondary);
    margin-top: 0.25rem;
}

/* Tag Input */
.tag-input-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    min-height: 44px;
}

.tag-input-container:focus-within {
    border-color: var(--text);
}

.tag-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: var(--hover);
    border-radius: 4px;
    font-size: 0.875rem;
}

.tag-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--secondary);
    font-size: 1rem;
    line-height: 1;
    padding: 0;
}

.tag-remove:hover {
    color: var(--text);
}

.tag-input {
    flex: 1;
    min-width: 120px;
    border: none;
    background: none;
    outline: none;
    font-size: 0.875rem;
    color: var(--text);
    padding: 0.25rem;
}

/* Toast */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--text);
    color: var(--bg);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    box-shadow: 0 4px 12px var(--shadow);
    animation: slideInRight 0.3s;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
    }
    
    .header-title h1 {
        font-size: 1rem;
    }
    
    .prompt-grid {
        grid-template-columns: 1fr;
    }
    
    .search-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .modal-body {
        max-height: calc(100vh - 80px);
    }
    
    .modal-footer {
        padding: 1rem 1rem 1rem 1rem;
    }
    
    .toast-container {
        left: 1rem;
        right: 1rem;
    }
}

@media (max-width: 640px) {
    .modal-footer {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 0.75rem;
        justify-content: stretch;
        justify-items: stretch;
    }
    
    .modal-footer .btn {
        width: 100%;
    }
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ------------------------------------------------------------------------- */
/* Admin view                                                                */
/* ------------------------------------------------------------------------- */

.admin-container {
    max-width: var(--container-max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 var(--space-200);
}

.admin-content {
    padding: var(--space-400) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-400);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-300);
}

.admin-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    margin: 0;
    color: var(--color-text-strong);
}

.admin-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-200);
}

.admin-empty {
    padding: var(--space-400);
    text-align: center;
    color: var(--color-text-subtle);
    background: var(--color-bg-muted);
    border-radius: var(--radius-200);
}

.search-bar {
    display: flex;
    align-items: center;
    background: var(--color-surface-card);
    border: var(--border-width-hairline) solid var(--color-border-subtle);
    border-radius: var(--radius-200);
    padding: var(--space-100) var(--space-200);
    color: var(--color-text-subtle);
    gap: var(--space-150);
}

.search-bar input {
    background: none;
    border: none;
    color: var(--color-text-default);
    outline: none;
    min-width: 180px;
    flex: 1;
}

.search-bar input::placeholder {
    color: var(--color-text-subtle);
}

.users-table {
    background: var(--color-surface-card);
    border-radius: var(--radius-200);
    border: var(--border-width-hairline) solid var(--color-border-subtle);
    box-shadow: var(--shadow-100);
    overflow: hidden;
}

.table-header {
    display: flex;
    gap: var(--space-200);
    padding: var(--space-200) var(--space-300);
    background: var(--color-bg-muted);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-subtle);
    font-size: var(--font-size-sm);
    border-bottom: var(--border-width-hairline) solid var(--color-border-subtle);
}

.table-header.single > div {
    flex: 1;
}

.user-row {
    display: flex;
    justify-content: space-between;
    gap: var(--space-200);
    padding: var(--space-200) var(--space-300);
    border-bottom: var(--border-width-hairline) solid var(--color-border-subtle);
    align-items: center;
    transition: background-color var(--transition-fast) ease;
    cursor: pointer;
}

.user-row:last-child {
    border-bottom: 0;
}

.user-row:hover,
.user-row:focus-visible {
    background: var(--color-bg-muted);
}

.user-summary {
    display: flex;
    align-items: center;
    gap: var(--space-150);
    min-width: 0;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-round);
    background: var(--color-bg-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-strong);
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 0 0 1px var(--color-border-subtle);
}

.user-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-50);
    min-width: 0;
}

.user-name {
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-strong);
}

.user-email {
    font-size: var(--font-size-sm);
    color: var(--color-text-subtle);
    word-break: break-word;
}

.user-meta {
    display: flex;
    align-items: center;
    gap: var(--space-150);
    color: var(--color-text-subtle);
    font-size: var(--font-size-sm);
}

.user-meta .pill {
    background: transparent;
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-200);
    min-width: 0;
    flex: 1;
}

.user-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-100);
    margin-top: var(--space-100);
}

.user-meta-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-50);
    padding: var(--space-50) var(--space-150);
    border-radius: var(--radius-round);
    background: var(--color-bg-muted);
    border: var(--border-width-hairline) solid var(--color-border-subtle);
    font-size: var(--font-size-sm);
    color: var(--color-text-subtle);
    text-transform: capitalize;
}

.grid-two {
    display: grid;
    gap: var(--space-200);
}

@media (min-width: 640px) {
    .grid-two {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.form-row-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-200);
}

.role-select {
    background: var(--color-surface-card);
    border: var(--border-width-hairline) solid var(--color-border-subtle);
    color: var(--color-text-default);
    font-size: var(--font-size-sm);
    cursor: pointer;
    outline: none;
    padding: var(--space-100) var(--space-200);
    border-radius: var(--radius-200);
}

.role-select:hover {
    background-color: var(--color-bg-muted);
}

.modal-card {
    width: min(600px, 95vw);
    max-height: 90vh;
}

.modal-card .modal-body {
    gap: var(--space-200);
}

.modal-section {
    margin-bottom: var(--space-300);
    padding-bottom: var(--space-200);
    border-bottom: var(--border-width-hairline) solid var(--color-border-subtle);
    display: flex;
    flex-direction: column;
    gap: var(--space-200);
}

.modal-section:last-child {
    border-bottom: 0;
    margin-bottom: 0;
    padding-bottom: 0;
}

.modal-section h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-strong);
}

.danger-outline {
    border: var(--border-width-hairline) solid var(--color-danger);
    color: var(--color-danger);
}

.message {
    padding: var(--space-150) var(--space-200);
    border-radius: var(--radius-200);
    border: var(--border-width-hairline) solid transparent;
    font-size: var(--font-size-sm);
}

.message-success {
    background: color-mix(in srgb, var(--color-success) 12%, transparent);
    border-color: color-mix(in srgb, var(--color-success) 24%, transparent);
    color: var(--color-success);
}

.message-error {
    background: color-mix(in srgb, var(--color-danger) 12%, transparent);
    border-color: color-mix(in srgb, var(--color-danger) 24%, transparent);
    color: var(--color-danger);
}

@media (max-width: 900px) {
    .admin-actions {
        justify-content: flex-start;
    }

    .search-bar input {
        min-width: 140px;
    }
}

@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-200);
    }

    .admin-title {
        font-size: var(--font-size-lg);
    }

    .admin-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .search-bar {
        width: 100%;
    }

    .search-bar input {
        flex: 1;
    }
}