:root {
    --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    --bs-font-sans-serif: var(--font-sans);
    --bs-body-font-family: var(--font-sans);

    /* Neural Prism palette */
    --color-ink: #0f0a1e;
    --color-ink-soft: #1a1228;
    --color-primary: #8b5cf6;
    --color-primary-hover: #7c3aed;
    --color-primary-light: #c4b5fd;
    --color-primary-muted: #ede9fe;
    --color-primary-subtle: rgb(139 92 246 / 0.12);
    --color-primary-glow: rgb(139 92 246 / 0.18);
    --color-accent: #22d3ee;
    --color-accent-warm: #ec4899;
    --color-muted: #6e6882;
    --color-muted-strong: #524d62;
    --color-border: #e8e4f0;
    --color-surface: #ffffff;
    --color-surface-raised: #f8f6fc;
    --color-surface-muted: #f4f2f8;
    --color-code-bg: #130f24;
    --color-code-text: #f0ecfa;

    --header-height: 3.5rem;
    --sidebar-width: 15rem;
    --sidebar-bg: #130f24;
    --sidebar-hover: #1f1835;
    --sidebar-active: var(--color-primary);
    --sidebar-text: #c4bdd4;
    --sidebar-border: rgb(15 10 30 / 0.35);
    --content-bg: var(--color-surface-muted);
    --landing-dark: var(--color-ink-soft);
    --landing-accent: var(--color-primary);

    /* Bootstrap theme overrides */
    --bs-primary: var(--color-primary);
    --bs-primary-rgb: 139, 92, 246;
    --bs-secondary: #6e6882;
    --bs-secondary-rgb: 110, 104, 130;
    --bs-success: #14b8a6;
    --bs-success-rgb: 20, 184, 166;
    --bs-info: #22d3ee;
    --bs-info-rgb: 34, 211, 238;
    --bs-warning: #f59e0b;
    --bs-warning-rgb: 245, 158, 11;
    --bs-danger: #ef4444;
    --bs-danger-rgb: 239, 68, 68;
    --bs-light: var(--color-surface-raised);
    --bs-light-rgb: 248, 246, 252;
    --bs-dark: var(--color-ink-soft);
    --bs-dark-rgb: 26, 18, 40;
    --bs-body-color: var(--color-ink-soft);
    --bs-body-color-rgb: 26, 18, 40;
    --bs-body-bg: var(--color-surface);
    --bs-body-bg-rgb: 255, 255, 255;
    --bs-emphasis-color: var(--color-ink);
    --bs-secondary-color: var(--color-muted);
    --bs-secondary-bg: var(--color-surface-muted);
    --bs-tertiary-bg: var(--color-surface-raised);
    --bs-border-color: var(--color-border);
    --bs-link-color: var(--color-primary-hover);
    --bs-link-color-rgb: 124, 58, 237;
    --bs-link-hover-color: #6d28d9;
    --bs-link-hover-color-rgb: 109, 40, 217;
    --bs-primary-text-emphasis: #4c1d95;
    --bs-primary-bg-subtle: var(--color-primary-muted);
    --bs-primary-border-subtle: #c4b5fd;
    --bs-success-text-emphasis: #0f766e;
    --bs-success-bg-subtle: #ccfbf1;
    --bs-success-border-subtle: #5eead4;
    --bs-info-text-emphasis: #0e7490;
    --bs-info-bg-subtle: #cffafe;
    --bs-info-border-subtle: #67e8f9;
    --bs-warning-text-emphasis: #b45309;
    --bs-warning-bg-subtle: #fef3c7;
    --bs-warning-border-subtle: #fcd34d;
    --bs-danger-text-emphasis: #b91c1c;
    --bs-danger-bg-subtle: #fee2e2;
    --bs-danger-border-subtle: #fca5a5;
    --bs-focus-ring-color: rgb(139 92 246 / 0.25);
    --bs-code-color: #a855f7;
}

body {
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body.dashboard-body {
    min-height: 100vh;
    background-color: var(--content-bg);
}

.landing-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--color-surface);
}

.landing-header {
    position: sticky;
    top: 0;
    z-index: 1020;
    background-color: rgb(255 255 255 / 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
}

.landing-header .nav-link {
    color: var(--color-muted-strong);
    font-weight: 500;
}

.landing-header .nav-link:hover,
.landing-header .nav-link:focus {
    color: var(--color-primary);
}

.landing-header .navbar {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.site-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.site-logo {
    width: 2rem;
    height: 2rem;
    flex-shrink: 0;
    display: block;
}

.site-brand-light {
    color: #fff;
}

.landing-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--landing-dark);
    letter-spacing: -0.02em;
}

.landing-brand:hover {
    color: var(--landing-accent);
}

.landing-brand:hover .site-logo {
    filter: drop-shadow(0 0 6px rgb(139 92 246 / 0.45));
}

.landing-banner {
    padding: 2rem 0 1rem;
    background: linear-gradient(180deg, var(--color-surface-raised) 0%, var(--color-surface) 100%);
}

.landing-banner-card {
    position: relative;
    overflow: hidden;
    padding: clamp(2.5rem, 6vw, 4.5rem) 1.5rem;
    border-radius: 1.5rem;
    background:
        radial-gradient(circle at 15% 20%, rgb(236 72 153 / 0.28), transparent 35%),
        radial-gradient(circle at 85% 10%, rgb(34 211 238 / 0.25), transparent 30%),
        linear-gradient(135deg, #7c3aed 0%, #4c1d95 50%, var(--color-ink) 100%);
    box-shadow: 0 20px 45px rgb(76 29 149 / 0.3);
}

.landing-banner-icons {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.banner-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 1rem;
    background-color: rgb(255 255 255 / 0.12);
    color: rgb(255 255 255 / 0.9);
    font-size: 1.35rem;
    backdrop-filter: blur(4px);
}

.banner-icon-1 { top: 1.5rem; left: 1.5rem; }
.banner-icon-2 { top: 2rem; right: 2rem; }
.banner-icon-3 { bottom: 2rem; left: 2.5rem; }
.banner-icon-4 { bottom: 1.5rem; right: 1.75rem; }

.landing-banner-content {
    position: relative;
    z-index: 1;
    max-width: 42rem;
    margin: 0 auto;
    color: #fff;
}

.landing-badge {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.35rem 0.75rem;
    border-radius: 999px;
    background-color: rgb(255 255 255 / 0.14);
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 600;
}

.landing-banner-title {
    margin-bottom: 0.75rem;
    font-size: clamp(2.5rem, 7vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.landing-banner-tagline {
    margin: 0 auto 1.75rem;
    max-width: 32rem;
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgb(228 222 245 / 0.92);
}

.landing-description {
    padding: 3.5rem 0 4rem;
}

.landing-description-intro {
    max-width: 42rem;
    margin: 0 auto 2.5rem;
}

.landing-description-intro h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--landing-dark);
}

.landing-description-intro p {
    margin: 0;
    color: var(--color-muted);
    font-size: 1.05rem;
}

.description-item {
    height: 100%;
    padding: 1.5rem;
    text-align: center;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.description-item:hover {
    border-color: var(--color-primary-border-subtle);
    box-shadow: 0 8px 24px rgb(139 92 246 / 0.08);
}

.description-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
    border-radius: 0.85rem;
    font-size: 1.25rem;
}

.description-item h3 {
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--landing-dark);
}

.description-item p {
    margin: 0;
    color: var(--color-muted);
    font-size: 0.95rem;
}

.description-item code {
    font-size: 0.875em;
}

@media (max-width: 575.98px) {
    .banner-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
        opacity: 0.7;
    }

    .banner-icon-1 { top: 0.75rem; left: 0.75rem; }
    .banner-icon-2 { top: 0.75rem; right: 0.75rem; }
    .banner-icon-3 { bottom: 0.75rem; left: 0.75rem; }
    .banner-icon-4 { bottom: 0.75rem; right: 0.75rem; }
}

.landing-features {
    padding: 4.5rem 0;
    background-color: var(--color-surface-raised);
}

.landing-section-heading {
    max-width: 40rem;
    margin: 0 auto 3rem;
}

.landing-section-heading h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--landing-dark);
}

.feature-card {
    padding: 1.75rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.04);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
    border-color: var(--color-primary-border-subtle);
    box-shadow: 0 12px 28px rgb(139 92 246 / 0.1);
    transform: translateY(-2px);
}

.feature-card h3 {
    margin: 1rem 0 0.75rem;
    font-size: 1.25rem;
    color: var(--landing-dark);
}

.feature-card p {
    margin-bottom: 1rem;
    color: var(--color-muted);
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    font-size: 1.25rem;
}

.feature-link {
    color: var(--landing-accent);
    font-weight: 600;
    text-decoration: none;
}

.feature-link:hover {
    color: var(--color-primary-hover);
}

.landing-cta {
    padding: 4rem 0 5rem;
}

.landing-cta-card {
    padding: 3rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 1.25rem;
    background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-surface-raised) 100%);
    box-shadow: 0 10px 30px rgb(15 10 30 / 0.06);
}

.landing-cta-card h2 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    color: var(--landing-dark);
}

.landing-footer {
    margin-top: auto;
    padding: 1.25rem 0;
    border-top: 1px solid var(--color-border);
    background-color: var(--color-surface);
}

.landing-footer-brand {
    font-weight: 700;
    color: var(--landing-dark);
}

.dashboard-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    height: var(--header-height);
    padding: 0 1rem;
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.04);
}

.dashboard-auth-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--color-muted-strong);
    font-weight: 500;
    text-decoration: none;
    border: none;
    background: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
}

.dashboard-auth-link:hover {
    color: var(--sidebar-active);
}

.dashboard-user-name,
.landing-header .auth-user-name {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--text-muted, #6c757d);
    font-weight: 500;
    cursor: default;
}

.dashboard-header-actions {
    min-width: 0;
}

.voice-command-wrap {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

.voice-command-button {
    width: 2.25rem;
    height: 2.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 999px;
}

.voice-command-button.is-listening {
    color: #fff;
    background-color: var(--bs-danger);
    border-color: var(--bs-danger);
}

.voice-command-button.is-processing {
    opacity: 0.75;
}

.voice-command-status {
    font-size: 0.75rem;
    color: var(--color-muted-strong);
    white-space: nowrap;
}

.landing-header .auth-sign-out {
    text-decoration: none;
    color: inherit;
}

.landing-header .auth-sign-out:hover {
    color: var(--landing-accent);
}

.login-section {
    display: flex;
    align-items: center;
    min-height: calc(100vh - var(--header-height) - 4rem);
    padding: 2rem 0;
}

.login-card {
    max-width: 28rem;
    margin: 0 auto;
}

.login-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    margin-bottom: 0.75rem;
    border-radius: 50%;
    background-color: var(--color-primary-subtle);
    color: var(--landing-accent);
    font-size: 1.75rem;
}

.not-found-section {
    display: flex;
    align-items: center;
    flex: 1;
    padding: clamp(2rem, 5vw, 4rem) 0;
}

.not-found-card {
    position: relative;
    overflow: hidden;
    max-width: 40rem;
    margin: 0 auto;
    padding: clamp(2.5rem, 6vw, 4rem) 1.5rem;
    border-radius: 1.5rem;
    background:
        radial-gradient(circle at 12% 18%, rgb(236 72 153 / 0.22), transparent 32%),
        radial-gradient(circle at 88% 12%, rgb(34 211 238 / 0.2), transparent 28%),
        linear-gradient(135deg, #7c3aed 0%, #4c1d95 52%, var(--color-ink) 100%);
    box-shadow: 0 20px 45px rgb(76 29 149 / 0.28);
}

.not-found-icons {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.not-found-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.9rem;
    background-color: rgb(255 255 255 / 0.1);
    color: rgb(255 255 255 / 0.85);
    font-size: 1.2rem;
    backdrop-filter: blur(4px);
}

.not-found-icon-1 { top: 1.25rem; left: 1.25rem; }
.not-found-icon-2 { top: 1.5rem; right: 1.5rem; }
.not-found-icon-3 { bottom: 1.25rem; left: 50%; transform: translateX(-50%); }

.not-found-content {
    position: relative;
    z-index: 1;
    color: #fff;
}

.not-found-code {
    margin-bottom: 0.5rem;
    font-size: clamp(4rem, 14vw, 7rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.06em;
    background: linear-gradient(180deg, #fff 0%, rgb(196 181 253 / 0.75) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 8px 32px rgb(15 10 30 / 0.2);
}

.not-found-title {
    margin-bottom: 0.75rem;
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.not-found-message {
    margin: 0 auto 1.75rem;
    max-width: 28rem;
    color: rgb(228 222 245 / 0.92);
    font-size: 1.05rem;
}

.not-found-path {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    border-radius: 0.4rem;
    background-color: rgb(15 10 30 / 0.35);
    color: var(--color-primary-light);
    font-family: var(--font-mono);
    font-size: 0.9em;
    word-break: break-all;
}

.dashboard-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-ink-soft);
    letter-spacing: -0.02em;
}

.dashboard-brand:hover {
    color: var(--sidebar-active);
}

.dashboard-brand:hover .site-logo {
    filter: drop-shadow(0 0 6px rgb(139 92 246 / 0.4));
}

.dashboard-offcanvas .site-logo {
    width: 1.75rem;
    height: 1.75rem;
}

.sidebar-toggle {
    color: var(--color-muted-strong);
    text-decoration: none;
    padding: 0.25rem;
    margin-left: -0.25rem;
}

.dashboard-sidebar {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--header-height));
    flex-direction: column;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
}

.dashboard-offcanvas {
    width: min(18rem, 85vw);
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
}

.dashboard-offcanvas .offcanvas-header {
    border-bottom: 1px solid rgb(196 189 212 / 0.15);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    padding: 0.75rem;
    gap: 0.25rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0.875rem;
    border-radius: 0.5rem;
    color: var(--sidebar-text);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.sidebar-link i {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
}

.sidebar-link:hover {
    background-color: var(--sidebar-hover);
    color: #fff;
}

.sidebar-link.active {
    background-color: var(--color-primary-glow);
    color: #fff;
}

.sidebar-link.active i {
    color: var(--color-primary-light);
}

.dashboard-content {
    margin-top: var(--header-height);
    padding: 1.25rem;
    min-height: calc(100vh - var(--header-height));
}

@media (min-width: 992px) {
    .dashboard-content {
        margin-left: var(--sidebar-width);
        padding: 1.75rem 2rem;
    }
}

.page-heading {
    margin-bottom: 1.5rem;
}

.page-title {
    margin: 0 0 0.25rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-ink-soft);
}

.page-subtitle {
    margin: 0;
    color: var(--color-muted);
}

.dashboard-card {
    border: 1px solid var(--color-border);
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.04);
}

.dashboard-card .card-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.125rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.04);
    height: 100%;
}

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    font-size: 1.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-muted);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-ink-soft);
    line-height: 1.2;
}

.stat-value-sm {
    font-size: 1rem;
    font-weight: 600;
}

.api-output {
    margin: 0;
    padding: 1rem;
    background-color: var(--color-code-bg);
    color: var(--color-code-text);
    border-radius: 0.5rem;
    overflow-x: auto;
    white-space: pre-wrap;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.api-output code {
    color: inherit;
}

.page-subtitle code,
.card-header code,
.card-body code {
    font-size: 0.875em;
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
    gap: 1rem;
}

.collection-card {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
    height: 100%;
    padding: 1.125rem 1.25rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.03);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.collection-card:hover {
    border-color: rgb(99 71 255 / 0.25);
    box-shadow: 0 4px 12px rgb(15 10 30 / 0.06);
}

.collection-card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
}

.collection-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    flex-shrink: 0;
    border-radius: 0.75rem;
    background: linear-gradient(135deg, var(--color-primary-subtle), rgb(99 71 255 / 0.08));
    color: var(--color-primary);
    font-size: 1.2rem;
}

.collection-card-heading {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    min-width: 0;
}

.collection-card-title {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-ink-soft);
    word-break: break-word;
}

.collection-card-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.collection-card-description {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--color-muted);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.collection-card-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.625rem;
    margin-top: auto;
    padding-top: 0.875rem;
    border-top: 1px solid var(--color-border);
}

.collection-detail {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.collection-detail-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.collection-detail-value {
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--color-ink-soft);
    word-break: break-all;
}

.collection-files-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.collection-file-item {
    padding: 1rem 1.125rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
}

.collection-file-item-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.collection-file-item-title-wrap {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    min-width: 0;
}

.collection-file-item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.625rem;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary);
    flex-shrink: 0;
}

.collection-file-item-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--color-ink-soft);
    word-break: break-word;
}

.collection-file-item-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    gap: 0.625rem;
}

.assistant-avatar-wrap {
    flex-shrink: 0;
}

.assistant-avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    object-fit: cover;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface-raised);
}

.assistant-avatar-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-muted);
    font-size: 1.35rem;
}

.assistant-list-item {
    cursor: pointer;
}

.assistant-list-item:hover .assistant-link,
.assistant-list-item:focus-visible .assistant-link {
    color: var(--landing-accent);
}

.assistant-list-item-actions {
    cursor: default;
}

.remindai-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.remindai-item {
    padding: 1.125rem 1.25rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    box-shadow: 0 1px 2px rgb(15 10 30 / 0.03);
}

.remindai-item-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.875rem;
}

.remindai-item-title-wrap {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    min-width: 0;
}

.remindai-list-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    border-radius: 0.75rem;
    background-color: var(--color-primary-subtle);
    color: var(--color-primary);
    font-size: 1.15rem;
}

.remindai-item-title {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-ink-soft);
}

.remindai-item-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
    gap: 0.75rem 1.25rem;
    margin-bottom: 0.875rem;
}

.remindai-detail {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    min-width: 0;
}

.remindai-detail-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.remindai-detail-value {
    font-size: 0.9375rem;
    line-height: 1.45;
    color: var(--color-ink-soft);
    word-break: break-word;
}

.remindai-item-summary {
    padding: 0.8125rem 0.9375rem;
    background-color: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-primary);
    border-radius: 0.5rem;
}

.remindai-item-summary .remindai-detail-label {
    margin-bottom: 0.35rem;
}

.remindai-item-summary .remindai-detail-value {
    color: var(--color-muted-strong);
}

.assistant-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}

.assistant-detail-avatar-wrap {
    flex-shrink: 0;
}

.assistant-detail-avatar {
    width: 6rem;
    height: 6rem;
    border-radius: 1rem;
    object-fit: cover;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface-raised);
}

.assistant-detail-field {
    padding: 0.75rem 0;
}

.assistant-detail-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 0.25rem;
}

.assistant-detail-value {
    color: var(--color-ink-soft);
    word-break: break-word;
}

.assistant-prompt {
    margin: 0;
    padding: 1rem;
    background-color: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    white-space: pre-wrap;
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.assistant-voice-card .card-header {
    font-weight: 600;
}

.assistant-voice-status {
    color: var(--color-ink-soft);
    font-weight: 500;
}

.assistant-voice-indicator {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background-color: var(--color-muted);
    flex-shrink: 0;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.assistant-voice-indicator.is-connecting {
    background-color: var(--color-warning, #f59e0b);
    animation: assistant-voice-pulse 1.2s ease-in-out infinite;
}

.assistant-voice-indicator.is-listening {
    background-color: var(--color-success);
    box-shadow: 0 0 0 0.25rem rgb(20 184 166 / 0.2);
}

.assistant-voice-indicator.is-speaking {
    background-color: var(--color-primary);
    animation: assistant-voice-pulse 1s ease-in-out infinite;
}

@keyframes assistant-voice-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgb(139 92 246 / 0.35);
    }

    50% {
        box-shadow: 0 0 0 0.45rem rgb(139 92 246 / 0);
    }
}

.assistant-voice-transcript {
    padding: 0.75rem;
    background-color: var(--color-surface-raised);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
}

.assistant-voice-message + .assistant-voice-message {
    margin-top: 0.75rem;
}

.assistant-voice-message-label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 0.25rem;
}

.assistant-voice-message-text {
    display: block;
    max-width: 100%;
    padding: 0.625rem 0.875rem;
    border-radius: 0.875rem;
    line-height: 1.45;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.assistant-voice-message.is-user {
    text-align: right;
}

.assistant-voice-message.is-user .assistant-voice-message-text {
    background-color: var(--color-primary);
    color: #fff;
}

.assistant-voice-message.is-assistant .assistant-voice-message-text {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-ink-soft);
}

.assistant-image-preview-wrap {
    min-height: 6rem;
}

.assistant-image-preview {
    display: block;
    max-width: 12rem;
    width: 100%;
    height: auto;
    max-height: 12rem;
    object-fit: cover;
    border-radius: 0.75rem;
    border: 1px solid var(--color-border);
    background-color: var(--color-surface-raised);
}

.assistant-image-preview-empty {
    padding: 0.75rem 0;
}

.btn-primary {
    --bs-btn-bg: var(--color-primary);
    --bs-btn-border-color: var(--color-primary);
    --bs-btn-hover-bg: var(--color-primary-hover);
    --bs-btn-hover-border-color: var(--color-primary-hover);
    --bs-btn-active-bg: #6d28d9;
    --bs-btn-active-border-color: #6d28d9;
    --bs-btn-disabled-bg: var(--color-primary);
    --bs-btn-disabled-border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgb(139 92 246 / 0.22);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    box-shadow: 0 6px 20px rgb(139 92 246 / 0.32);
}

.btn-outline-secondary {
    --bs-btn-color: var(--color-muted-strong);
    --bs-btn-border-color: var(--color-border);
    --bs-btn-hover-bg: var(--color-surface-raised);
    --bs-btn-hover-border-color: var(--color-primary-border-subtle);
    --bs-btn-hover-color: var(--color-primary-hover);
    --bs-btn-active-bg: var(--color-primary-muted);
    --bs-btn-active-border-color: var(--color-primary);
    --bs-btn-active-color: var(--color-primary-hover);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 0.25rem var(--bs-focus-ring-color);
}

.form-check-input:checked {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.form-check-input:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 0.25rem var(--bs-focus-ring-color);
}

.modal-content {
    border-color: var(--color-border);
    box-shadow: 0 20px 50px rgb(15 10 30 / 0.12);
}

.modal-header {
    border-bottom-color: var(--color-border);
}

.modal-footer {
    border-top-color: var(--color-border);
}

.realtimeai-recorder-card {
    overflow: hidden;
    border-color: rgb(15 10 30 / 0.2);
}

.realtimeai-recorder-panel {
    --recorder-bg: #0c0916;
    --recorder-surface: #151022;
    --recorder-border: rgb(196 181 253 / 0.14);
    --recorder-text: #ebe6f7;
    --recorder-muted: #9b93b0;
    --recorder-accent: #22d3ee;
    --recorder-record: #ff3b5c;
    --recorder-glow: rgb(255 59 92 / 0.35);

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem 1.75rem;
    min-height: 22rem;
    background:
        radial-gradient(ellipse 80% 55% at 50% 0%, rgb(139 92 246 / 0.18), transparent 70%),
        radial-gradient(ellipse 60% 40% at 50% 100%, rgb(34 211 238 / 0.08), transparent 65%),
        linear-gradient(180deg, var(--recorder-surface) 0%, var(--recorder-bg) 100%);
    color: var(--recorder-text);
}

.realtimeai-recorder-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 0.75rem;
}

.realtimeai-recorder-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--recorder-muted);
}

.realtimeai-recorder-brand i {
    font-size: 1.125rem;
    color: var(--recorder-accent);
}

.realtimeai-rec-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    background: rgb(255 59 92 / 0.14);
    border: 1px solid rgb(255 59 92 / 0.35);
    color: #ff8fa3;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.realtimeai-rec-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--recorder-record);
    box-shadow: 0 0 10px var(--recorder-glow);
    animation: realtimeai-rec-blink 1.1s ease-in-out infinite;
}

.realtimeai-transcribe-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.25rem 0.625rem;
    border-radius: 999px;
    background: rgb(34 211 238 / 0.14);
    border: 1px solid rgb(34 211 238 / 0.35);
    color: #a5f3fc;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.realtimeai-transcribe-spinner {
    width: 0.625rem;
    height: 0.625rem;
    border: 2px solid rgb(34 211 238 / 0.25);
    border-top-color: var(--recorder-accent);
    border-radius: 50%;
    animation: realtimeai-spinner 0.75s linear infinite;
}

.realtimeai-waveform {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.3rem;
    width: 100%;
    max-width: 16rem;
    height: 3.25rem;
    padding: 0.5rem 0.75rem;
    border-radius: 0.875rem;
    background: rgb(0 0 0 / 0.28);
    border: 1px solid var(--recorder-border);
}

.realtimeai-wave-bar {
    flex: 1;
    max-width: 0.45rem;
    height: 18%;
    border-radius: 999px;
    background: linear-gradient(180deg, var(--recorder-accent) 0%, rgb(139 92 246 / 0.55) 100%);
    opacity: 0.35;
    transform-origin: bottom center;
    transition: opacity 0.2s ease;
}

.realtimeai-recorder-panel.is-recording .realtimeai-wave-bar,
.realtimeai-recorder-panel.is-processing .realtimeai-wave-bar {
    opacity: 0.95;
    animation: realtimeai-wave-dance 1.1s ease-in-out infinite;
}

.realtimeai-recorder-panel.is-recording .realtimeai-wave-bar {
    background: linear-gradient(180deg, #ff8fa3 0%, var(--recorder-record) 100%);
}

.realtimeai-recorder-panel.is-processing .realtimeai-wave-bar {
    background: linear-gradient(180deg, var(--recorder-accent) 0%, #67e8f9 100%);
    animation: realtimeai-wave-scan 0.85s ease-in-out infinite;
}

.realtimeai-wave-bar:nth-child(1) { animation-delay: 0s; }
.realtimeai-wave-bar:nth-child(2) { animation-delay: 0.08s; }
.realtimeai-wave-bar:nth-child(3) { animation-delay: 0.16s; }
.realtimeai-wave-bar:nth-child(4) { animation-delay: 0.24s; }
.realtimeai-wave-bar:nth-child(5) { animation-delay: 0.32s; }
.realtimeai-wave-bar:nth-child(6) { animation-delay: 0.4s; }
.realtimeai-wave-bar:nth-child(7) { animation-delay: 0.48s; }
.realtimeai-wave-bar:nth-child(8) { animation-delay: 0.56s; }
.realtimeai-wave-bar:nth-child(9) { animation-delay: 0.64s; }
.realtimeai-wave-bar:nth-child(10) { animation-delay: 0.72s; }
.realtimeai-wave-bar:nth-child(11) { animation-delay: 0.8s; }
.realtimeai-wave-bar:nth-child(12) { animation-delay: 0.88s; }

.realtimeai-record-stage {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0;
}

.realtimeai-record-button {
    position: relative;
    width: 6.75rem;
    height: 6.75rem;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.realtimeai-record-button:hover:not(:disabled) {
    transform: scale(1.03);
}

.realtimeai-record-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.realtimeai-record-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgb(196 181 253 / 0.22);
    background: rgb(0 0 0 / 0.35);
    box-shadow:
        inset 0 0 0 1px rgb(255 255 255 / 0.04),
        0 12px 32px rgb(0 0 0 / 0.45);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.realtimeai-record-core {
    position: absolute;
    inset: 1.125rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(145deg, #ff5a78 0%, var(--recorder-record) 55%, #d91e45 100%);
    color: #fff;
    font-size: 1.75rem;
    box-shadow:
        0 8px 24px var(--recorder-glow),
        inset 0 1px 0 rgb(255 255 255 / 0.25);
    transition: border-radius 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.realtimeai-record-button.is-recording .realtimeai-record-ring {
    border-color: rgb(255 59 92 / 0.55);
    box-shadow:
        inset 0 0 0 1px rgb(255 255 255 / 0.06),
        0 0 0 6px rgb(255 59 92 / 0.12),
        0 12px 36px rgb(255 59 92 / 0.28);
    animation: realtimeai-ring-pulse 1.4s ease-in-out infinite;
}

.realtimeai-record-button.is-recording .realtimeai-record-core {
    border-radius: 0.65rem;
    inset: 1.65rem;
    background: linear-gradient(145deg, #ff7a92 0%, var(--recorder-record) 100%);
    font-size: 1.5rem;
}

.realtimeai-record-button.is-processing .realtimeai-record-ring {
    border-color: rgb(34 211 238 / 0.45);
    box-shadow:
        inset 0 0 0 1px rgb(255 255 255 / 0.06),
        0 0 0 6px rgb(34 211 238 / 0.12),
        0 12px 36px rgb(34 211 238 / 0.22);
    animation: realtimeai-ring-pulse-cyan 1.4s ease-in-out infinite;
}

.realtimeai-record-button.is-processing .realtimeai-record-core {
    inset: 1.65rem;
    border-radius: 50%;
    background: linear-gradient(145deg, #67e8f9 0%, #0891b2 100%);
    box-shadow:
        0 8px 24px rgb(34 211 238 / 0.35),
        inset 0 1px 0 rgb(255 255 255 / 0.25);
}

.realtimeai-record-icon-spinner {
    display: none;
    width: 1.75rem;
    height: 1.75rem;
    border: 3px solid rgb(255 255 255 / 0.25);
    border-top-color: #fff;
    border-radius: 50%;
    animation: realtimeai-spinner 0.8s linear infinite;
}

.realtimeai-record-button.is-processing .realtimeai-record-icon-spinner {
    display: block;
}

.realtimeai-record-timer {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.08em;
    color: var(--recorder-accent);
    text-shadow: 0 0 18px rgb(34 211 238 / 0.35);
}

.realtimeai-recorder-panel:not(.is-recording):not(.is-processing) .realtimeai-record-timer {
    color: var(--recorder-muted);
    text-shadow: none;
}

.realtimeai-record-status {
    min-height: 1.25rem;
    font-size: 0.875rem;
    color: var(--recorder-muted);
    text-align: center;
}

.realtimeai-record-status.is-active {
    color: var(--recorder-accent);
}

.realtimeai-recorder-panel.is-processing .realtimeai-record-status.is-active::before {
    content: "";
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    margin-right: 0.45rem;
    border-radius: 50%;
    background: var(--recorder-accent);
    box-shadow: 0 0 10px rgb(34 211 238 / 0.5);
    animation: realtimeai-rec-blink 1.1s ease-in-out infinite;
    vertical-align: middle;
}

.realtimeai-record-status.is-danger {
    color: #ff8fa3;
}

.realtimeai-recorder-alert {
    width: 100%;
    margin: 0;
    padding: 0.625rem 0.75rem;
    border-radius: 0.625rem;
    background: rgb(245 158 11 / 0.12);
    border: 1px solid rgb(245 158 11 / 0.28);
    color: #fcd34d;
    font-size: 0.8125rem;
    text-align: center;
}

.realtimeai-transcript {
    min-height: 14rem;
    resize: vertical;
}

@keyframes realtimeai-rec-blink {
    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.35;
    }
}

@keyframes realtimeai-spinner {
    to {
        transform: rotate(360deg);
    }
}

@keyframes realtimeai-ring-pulse-cyan {
    0%,
    100% {
        box-shadow:
            inset 0 0 0 1px rgb(255 255 255 / 0.06),
            0 0 0 6px rgb(34 211 238 / 0.12),
            0 12px 36px rgb(34 211 238 / 0.22);
    }

    50% {
        box-shadow:
            inset 0 0 0 1px rgb(255 255 255 / 0.06),
            0 0 0 10px rgb(34 211 238 / 0.18),
            0 16px 40px rgb(34 211 238 / 0.36);
    }
}

@keyframes realtimeai-ring-pulse {
    0%,
    100% {
        box-shadow:
            inset 0 0 0 1px rgb(255 255 255 / 0.06),
            0 0 0 6px rgb(255 59 92 / 0.12),
            0 12px 36px rgb(255 59 92 / 0.28);
    }

    50% {
        box-shadow:
            inset 0 0 0 1px rgb(255 255 255 / 0.06),
            0 0 0 10px rgb(255 59 92 / 0.18),
            0 16px 40px rgb(255 59 92 / 0.42);
    }
}

@keyframes realtimeai-wave-dance {
    0%,
    100% {
        height: 18%;
    }

    50% {
        height: 92%;
    }
}

@keyframes realtimeai-wave-scan {
    0%,
    100% {
        height: 24%;
        opacity: 0.55;
    }

    50% {
        height: 88%;
        opacity: 1;
    }
}