/* CyfrowaSzkolaAI — Editorial Tech Campus */

html, body {
    font-family: var(--cs-font);
    background:
        radial-gradient(circle at top, rgba(114, 215, 210, 0.12), transparent 22%),
        radial-gradient(circle at 80% 10%, rgba(196, 139, 90, 0.16), transparent 26%),
        linear-gradient(180deg, #090d14 0%, #0b111a 48%, #090c13 100%);
    color: var(--cs-text-primary);
    margin: 0;
    padding: 0;
    min-height: 100%;
    height: 100%;
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

body::before {
    background:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(180deg, rgba(255,255,255,0.28), transparent 72%);
}

body::after {
    background: radial-gradient(circle at center, rgba(255,255,255,0.05), transparent 60%);
    opacity: 0.35;
}

a { color: inherit; }

#app {
    position: relative;
    z-index: 1;
    min-height: 100vh;
}

#blazor-error-ui {
    background: #7b362f;
    bottom: 0;
    box-shadow: 0 -8px 24px rgba(0,0,0,.32);
    color: #fff;
    display: none;
    left: 0;
    padding: 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: rgba(123, 54, 47, 0.16);
    border: 1px solid rgba(237, 132, 117, 0.35);
    border-radius: var(--cs-radius-xl);
    padding: 1rem 1.25rem;
    color: #ffd8d1;
}

.blazor-error-boundary::after { content: "Błąd aplikacji"; }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 18vh auto 1rem;
}

.loading-progress circle {
    fill: none;
    stroke: var(--cs-primary);
    transition: stroke-dashoffset 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: 600;
    inset-block-start: calc(18vh + 3.25rem);
    width: 100%;
}

.skip-links,
.skip-to-main-content {
    position: absolute;
    left: 1rem;
    top: -100px;
    z-index: 2000;
    padding: 0.7rem 1rem;
    background: var(--cs-primary);
    color: #101114;
    border-radius: var(--cs-radius-full);
    font-weight: 700;
    text-decoration: none;
}

.skip-links:focus,
.skip-to-main-content:focus { top: 1rem; }

.campus-shell { min-height: 100vh; }

.campus-header,
.campus-body,
.campus-footer,
.campus-sidebar {
    position: relative;
    z-index: 1;
}

.campus-header__bar {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
}

.campus-header__brand-group,
.campus-header__actions {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.campus-toggle-wrap {
    width: 2.9rem;
    height: 2.9rem;
    display: grid;
    place-items: center;
    border-radius: 1rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--cs-border);
}

.campus-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.95rem;
    text-decoration: none;
}

.campus-brand__mark {
    width: 3rem;
    height: 3rem;
    border-radius: 1.1rem;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at 28% 24%, rgba(255,255,255,0.18), transparent 38%),
        linear-gradient(135deg, rgba(196, 139, 90, 0.96), rgba(114, 215, 210, 0.92));
    box-shadow: 0 20px 40px rgba(114, 215, 210, 0.16);
}

.campus-brand__mark .rz-icon {
    font-size: 1.35rem;
    color: #12161f;
}

.campus-brand__meta {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.campus-brand__eyebrow,
.campus-pill {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
}

.campus-brand__eyebrow { color: var(--cs-text-muted); }

.campus-brand__title {
    margin: 0;
    font-family: var(--cs-heading-font);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--cs-text-primary);
}

.campus-header__status {
    display: inline-flex;
    justify-self: center;
    align-items: center;
    gap: 0.65rem;
    padding: 0.7rem 1rem;
    border-radius: var(--cs-radius-full);
    border: 1px solid rgba(114, 215, 210, 0.16);
    background: rgba(255,255,255,0.04);
    color: var(--cs-text-secondary);
    font-size: 0.9rem;
}

.campus-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.42rem 0.75rem;
    border-radius: var(--cs-radius-full);
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--cs-border);
    color: var(--cs-secondary);
    font-weight: 700;
}

.campus-header__guest-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.campus-mini-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 1rem;
    border-radius: var(--cs-radius-full);
    border: 1px solid var(--cs-border);
    background: rgba(255,255,255,0.03);
    color: var(--cs-text-primary);
    text-decoration: none;
    transition: transform var(--cs-transition-fast), border-color var(--cs-transition-fast), background var(--cs-transition-fast);
}

.campus-mini-link:hover {
    transform: translateY(-1px);
    border-color: rgba(141, 201, 255, 0.22);
    background: rgba(141, 201, 255, 0.06);
}

.campus-user-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.45rem 0.85rem 0.45rem 0.5rem;
    border-radius: var(--cs-radius-full);
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--cs-border);
}

.campus-user-pill__avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(196, 139, 90, 0.9), rgba(114, 215, 210, 0.8));
    color: #12161f;
    font-weight: 700;
}

.campus-user-pill__label {
    font-size: 0.88rem;
    color: var(--cs-text-primary);
}

.campus-sidebar__inner {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.2rem;
    height: 100%;
}

.campus-sidebar__lead {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.4rem 0.1rem 0;
}

.campus-sidebar__label {
    margin: 0;
    color: var(--cs-text-muted);
    font-size: 0.78rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.campus-sidebar__title {
    margin: 0;
    font-family: var(--cs-heading-font);
    font-size: 1.7rem;
    color: var(--cs-text-primary);
}

.campus-sidebar__card {
    margin-top: auto;
    padding: 1.25rem;
    border-radius: var(--cs-radius-xl);
    border: 1px solid rgba(196, 139, 90, 0.18);
    background: linear-gradient(180deg, rgba(196, 139, 90, 0.16), transparent 80%), rgba(255,255,255,0.03);
}

.campus-sidebar__card-title {
    margin: 0 0 0.35rem;
    font-family: var(--cs-heading-font);
    font-size: 1.2rem;
}

.campus-sidebar__card-copy {
    margin: 0;
    color: var(--cs-text-secondary);
    font-size: 0.92rem;
}

.campus-body { padding: 1.5rem; }

.campus-frame {
    max-width: 1480px;
    margin: 0 auto;
}

.campus-breadcrumb-wrap {
    margin-bottom: 1.15rem;
    padding: 0.85rem 1.1rem;
    border-radius: var(--cs-radius-xl);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--cs-border);
}

.campus-main { min-height: calc(100vh - 14rem); }

.campus-footer__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--cs-text-secondary);
    font-size: 0.9rem;
}

.campus-footer__title {
    color: var(--cs-text-primary);
    font-weight: 600;
}

.campus-nav {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.campus-nav__section {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.campus-nav__section-label {
    padding: 0 0.25rem;
    color: var(--cs-text-muted);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.campus-nav__list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.campus-nav__link {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.9rem 1rem;
    border-radius: var(--cs-radius-lg);
    border: 1px solid transparent;
    color: var(--cs-text-secondary);
    text-decoration: none;
    transition: transform var(--cs-transition-fast), border-color var(--cs-transition-fast), background var(--cs-transition-fast), color var(--cs-transition-fast);
}

.campus-nav__link:hover {
    transform: translateX(3px);
    color: var(--cs-text-primary);
    border-color: rgba(141, 201, 255, 0.14);
    background: rgba(141, 201, 255, 0.06);
}

.campus-nav__link.active {
    color: var(--cs-text-primary);
    border-color: rgba(196, 139, 90, 0.2);
    background: linear-gradient(135deg, rgba(196, 139, 90, 0.18), rgba(114, 215, 210, 0.08));
}

.campus-nav__icon {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border-radius: 0.75rem;
    background: rgba(255,255,255,0.05);
    color: var(--cs-accent);
    flex-shrink: 0;
}

.campus-nav__text { flex: 1; min-width: 0; }

.campus-nav__title {
    display: block;
    font-weight: 600;
}

.campus-nav__meta {
    display: block;
    margin-top: 0.12rem;
    color: var(--cs-text-muted);
    font-size: 0.78rem;
}

.campus-nav__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.7rem;
    height: 1.7rem;
    padding: 0 0.45rem;
    border-radius: 999px;
    background: rgba(237, 132, 117, 0.14);
    color: #ffd4cf;
    font-size: 0.78rem;
    font-weight: 700;
}

.campus-home {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.campus-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.85fr);
    gap: 1.5rem;
}

.campus-hero__content,
.campus-hero__panel,
.campus-section,
.campus-cta {
    position: relative;
    overflow: hidden;
    border-radius: 2rem;
    border: 1px solid var(--cs-border);
    background: linear-gradient(180deg, rgba(22, 33, 49, 0.92), rgba(12, 18, 29, 0.96)), rgba(255,255,255,0.04);
    box-shadow: var(--cs-shadow);
}

.campus-hero__content { padding: clamp(1.5rem, 4vw, 3rem); }

.campus-hero__content::before,
.campus-hero__panel::before,
.campus-cta::before {
    content: "";
    position: absolute;
    inset: auto auto -4rem -3rem;
    width: 14rem;
    height: 14rem;
    border-radius: 50%;
    background: rgba(114, 215, 210, 0.12);
    filter: blur(20px);
}

.campus-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.9rem;
    border-radius: var(--cs-radius-full);
    border: 1px solid rgba(114, 215, 210, 0.18);
    background: rgba(255,255,255,0.03);
    color: var(--cs-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-size: 0.74rem;
    font-weight: 700;
}

.campus-hero__title,
.campus-section__title,
.campus-cta__title,
.campus-panel__title { font-family: var(--cs-heading-font); }

.campus-hero__title {
    margin: 1rem 0 0.8rem;
    font-size: clamp(2.7rem, 6vw, 5.2rem);
    line-height: 0.95;
    max-width: 10ch;
    letter-spacing: -0.04em;
}

.campus-highlight { color: var(--cs-primary-light); }

.campus-hero__copy,
.campus-section__copy,
.campus-feature__copy,
.campus-step__copy,
.campus-course__copy,
.campus-panel__copy,
.campus-cta__copy {
    color: var(--cs-text-secondary);
    line-height: 1.65;
}

.campus-hero__copy {
    max-width: 60ch;
    margin: 0;
    font-size: 1.05rem;
}

.campus-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin: 1.5rem 0;
}

.campus-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.campus-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.85rem;
    border-radius: var(--cs-radius-full);
    border: 1px solid var(--cs-border);
    background: rgba(255,255,255,0.03);
    color: var(--cs-text-secondary);
    font-size: 0.88rem;
}

.campus-hero__metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.campus-metric {
    padding: 1rem 1.1rem;
    border-radius: 1.35rem;
    border: 1px solid var(--cs-border);
    background: rgba(255,255,255,0.03);
}

.campus-metric__value {
    font-family: var(--cs-heading-font);
    font-size: clamp(1.65rem, 3vw, 2.4rem);
    line-height: 1;
}

.campus-metric__label {
    display: block;
    margin-top: 0.3rem;
    color: var(--cs-text-secondary);
    font-size: 0.88rem;
}

.campus-hero__panel {
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.campus-panel__topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--cs-text-secondary);
    font-size: 0.9rem;
}

.campus-panel__title {
    margin: 0;
    font-size: 2rem;
}

.campus-panel__copy { margin: 0; }

.campus-panel__board {
    display: grid;
    gap: 0.8rem;
}

.campus-panel__card {
    padding: 1rem;
    border-radius: 1.25rem;
    border: 1px solid var(--cs-border);
    background: rgba(255,255,255,0.03);
}

.campus-panel__card--accent {
    background: linear-gradient(135deg, rgba(196, 139, 90, 0.18), rgba(114, 215, 210, 0.1));
}

.campus-panel__label {
    display: block;
    color: var(--cs-text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.campus-panel__value {
    display: block;
    margin-top: 0.25rem;
    font-family: var(--cs-heading-font);
    font-size: 1.45rem;
}

.campus-panel__list {
    display: grid;
    gap: 0.7rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.campus-panel__list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 1rem;
    background: rgba(255,255,255,0.03);
}

.campus-panel__list-item strong {
    display: block;
    margin-bottom: 0.12rem;
}

.campus-panel__list-item span {
    color: var(--cs-text-muted);
    font-size: 0.86rem;
}

.campus-dot {
    width: 0.72rem;
    height: 0.72rem;
    border-radius: 50%;
    flex-shrink: 0;
}

.campus-dot--primary { background: var(--cs-primary); }
.campus-dot--accent { background: var(--cs-accent); }
.campus-dot--success { background: var(--cs-success); }

.campus-section,
.campus-cta { padding: clamp(1.35rem, 3vw, 2.2rem); }

.campus-section__heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.35rem;
}

.campus-section__title {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1;
}

.campus-section__copy {
    margin: 0.35rem 0 0;
    max-width: 64ch;
}

.campus-feature-grid,
.campus-step-grid,
.campus-course-grid {
    display: grid;
    gap: 1rem;
}

.campus-feature-grid,
.campus-step-grid,
.campus-course-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.campus-feature,
.campus-step,
.campus-course {
    height: 100%;
    padding: 1.2rem;
    border-radius: 1.35rem;
    border: 1px solid var(--cs-border);
    background: rgba(255,255,255,0.03);
}

.campus-feature__icon,
.campus-step__number {
    width: 3rem;
    height: 3rem;
    display: grid;
    place-items: center;
    border-radius: 1rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(196, 139, 90, 0.18), rgba(114, 215, 210, 0.1));
    color: var(--cs-primary-light);
}

.campus-step__number {
    font-family: var(--cs-heading-font);
    font-size: 1.25rem;
}

.campus-feature__title,
.campus-step__title,
.campus-course__title {
    margin: 0 0 0.45rem;
    font-size: 1.12rem;
    color: var(--cs-text-primary);
}

.campus-feature__copy,
.campus-step__copy,
.campus-course__copy {
    margin: 0;
    font-size: 0.95rem;
}

.campus-course__thumb {
    aspect-ratio: 16 / 10;
    border-radius: 1.25rem;
    overflow: hidden;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(196, 139, 90, 0.2), rgba(114, 215, 210, 0.14));
}

.campus-course__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campus-course__placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    color: var(--cs-text-muted);
}

.campus-course__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
    color: var(--cs-text-secondary);
    font-size: 0.85rem;
}

.campus-course__actions,
.campus-section__actions {
    margin-top: 1.35rem;
    display: flex;
    justify-content: flex-start;
}

.campus-center { justify-content: center; }

.campus-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.campus-cta__content { max-width: 54ch; }

.campus-cta__title {
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 3.4rem);
}

.campus-cta__copy { margin: 0.65rem 0 0; }

.campus-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.campus-modal {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: rgba(5, 9, 15, 0.75);
    backdrop-filter: blur(14px);
}

.campus-modal__card {
    width: min(980px, 100%);
    padding: 1.5rem;
    border-radius: 2rem;
    border: 1px solid var(--cs-border-strong);
    background: linear-gradient(180deg, rgba(17, 24, 37, 0.98), rgba(9, 13, 20, 0.98));
    box-shadow: var(--cs-shadow-lg);
}

.campus-modal__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.campus-modal__title {
    margin: 0;
    font-family: var(--cs-heading-font);
    font-size: 2rem;
}

.campus-modal__copy {
    margin: 0.35rem 0 0;
    color: var(--cs-text-secondary);
}

.campus-modal__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

@media (max-width: 1200px) {
    .campus-header__bar { grid-template-columns: auto 1fr; }
    .campus-header__status { display: none; }
    .campus-hero,
    .campus-cta {
        grid-template-columns: 1fr;
        display: grid;
    }
}

@media (max-width: 960px) {
    .campus-body { padding: 1rem; }
    .campus-feature-grid,
    .campus-step-grid,
    .campus-course-grid,
    .campus-modal__grid,
    .campus-hero__metrics { grid-template-columns: 1fr; }
    .campus-footer__bar,
    .campus-cta {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .campus-header__bar { padding: 0.9rem 1rem; }
    .campus-header__actions { gap: 0.5rem; }
    .campus-brand__title { font-size: 1.1rem; }
    .campus-hero__content,
    .campus-hero__panel,
    .campus-section,
    .campus-cta,
    .campus-modal__card { border-radius: 1.5rem; }
}

/* === Sunlit Studio Campus overrides === */
html, body {
    background:
        radial-gradient(circle at top left, rgba(36, 82, 245, 0.12), transparent 26%),
        linear-gradient(180deg, #f7f1e8 0%, #efe5d6 100%);
    color: var(--cs-text-primary);
}

body::before {
    background:
        linear-gradient(rgba(23, 36, 63, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 36, 63, 0.04) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,0.35), transparent 74%);
}

body::after {
    background: radial-gradient(circle at center, rgba(36, 82, 245, 0.08), transparent 62%);
    opacity: 1;
}

.campus-header__bar,
.campus-header__status,
.campus-mini-link,
.campus-user-pill,
.campus-sidebar,
.campus-footer {
    background: rgba(255, 250, 242, 0.84);
    color: var(--cs-text-primary);
    border-color: rgba(23, 36, 63, 0.08);
    box-shadow: 0 18px 40px rgba(23, 36, 63, 0.08);
}

.campus-brand__mark {
    background: linear-gradient(145deg, var(--cs-primary), var(--cs-secondary));
    box-shadow: 0 18px 34px rgba(36, 82, 245, 0.22);
}

.studio-home .campus-hero {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    gap: 1.4rem;
}

.studio-home .campus-hero__content,
.studio-home .campus-hero__panel,
.studio-home .campus-feature,
.studio-home .campus-step,
.studio-home .campus-course,
.studio-home .campus-cta,
.studio-home .campus-modal__card {
    background: rgba(255, 250, 242, 0.94);
    color: var(--cs-text-primary);
    border: 1px solid rgba(23, 36, 63, 0.08);
    box-shadow: 0 24px 60px rgba(23, 36, 63, 0.1);
}

.studio-home .campus-hero__content,
.studio-home .campus-hero__panel,
.studio-home .campus-cta {
    position: relative;
    overflow: hidden;
}

.studio-home .campus-hero__content::before,
.studio-home .campus-hero__panel::before,
.studio-home .campus-cta::before {
    background: radial-gradient(circle, rgba(36, 82, 245, 0.14), transparent 70%);
}

.studio-home .campus-hero__eyebrow,
.studio-home .campus-pill,
.studio-home .campus-chip {
    background: rgba(255,255,255,0.74);
    color: var(--cs-text-secondary);
    border-color: rgba(23, 36, 63, 0.08);
}

.studio-home .campus-hero__title,
.studio-home .campus-section__title,
.studio-home .campus-feature__title,
.studio-home .campus-step__title,
.studio-home .campus-course__title,
.studio-home .campus-cta__title,
.studio-home .campus-modal__title,
.studio-home .campus-panel__title {
    color: var(--cs-text-primary);
    font-family: var(--cs-heading-font);
    letter-spacing: -0.05em;
}

.studio-home .campus-hero__title {
    font-size: clamp(3.6rem, 8vw, 5.8rem);
    line-height: 0.9;
}

.studio-home .campus-highlight,
.studio-home .campus-feature__icon .rz-icon,
.studio-home .campus-step__number,
.studio-home .campus-panel__value,
.studio-home .campus-course__meta .rz-icon {
    color: var(--cs-primary);
}

.studio-home .campus-hero__copy,
.studio-home .campus-panel__copy,
.studio-home .campus-section__copy,
.studio-home .campus-feature__copy,
.studio-home .campus-step__copy,
.studio-home .campus-course__copy,
.studio-home .campus-cta__copy,
.studio-home .campus-modal__copy {
    color: var(--cs-text-secondary);
}

.studio-home .campus-metric,
.studio-home .campus-panel__card,
.studio-home .campus-panel__list-item {
    background: rgba(248, 241, 228, 0.92);
    border: 1px solid rgba(23, 36, 63, 0.08);
}

.studio-home .campus-course__thumb,
.studio-home .campus-course__placeholder {
    background:
        linear-gradient(135deg, rgba(36, 82, 245, 0.12), rgba(239, 90, 55, 0.1)),
        linear-gradient(180deg, #dbe3ff, #fff1e7);
}

.studio-catalog-page {
    max-width: 1360px;
    margin-inline: auto;
    padding-bottom: 2rem;
}

.studio-catalog-page .course-list-header,
.studio-catalog-page .filters-sidebar,
.studio-catalog-page main[role="main"] > section,
.studio-catalog-page .view-toggle {
    background: rgba(255, 250, 242, 0.92);
    border: 1px solid rgba(23, 36, 63, 0.08);
    box-shadow: 0 20px 48px rgba(23, 36, 63, 0.08);
}

.studio-catalog-page .course-list-header {
    padding: 1.6rem 1.8rem;
    border-radius: 1.8rem;
    margin-bottom: 1rem;
}

.studio-catalog-page .course-list-title,
.studio-catalog-page .filters-title {
    color: var(--cs-text-primary);
    font-family: var(--cs-heading-font);
    letter-spacing: -0.04em;
}

.studio-catalog-page .course-list-subtitle,
.studio-catalog-page .filter-label,
.studio-catalog-page .sort-label,
.studio-catalog-page .text-secondary {
    color: var(--cs-text-secondary) !important;
}

.studio-catalog-page .filters-sidebar {
    border-radius: 2rem;
}

.studio-catalog-page .filter-input,
.studio-catalog-page .filter-select,
.studio-catalog-page .rz-dropdown,
.studio-catalog-page .rz-textbox {
    border-radius: 1rem !important;
    background: rgba(255,255,255,0.74) !important;
    border-color: rgba(23, 36, 63, 0.1) !important;
}

.studio-catalog-page .view-toggle {
    padding: 0.35rem;
    border-radius: 999px;
}

.studio-dashboard .welcome-card,
.studio-dashboard .rz-card,
.studio-dashboard .stat-card {
    background: rgba(255, 250, 242, 0.94) !important;
    border: 1px solid rgba(23, 36, 63, 0.08) !important;
    box-shadow: 0 20px 52px rgba(23, 36, 63, 0.08);
    color: var(--cs-text-primary);
}

.studio-dashboard .welcome-card {
    background:
        linear-gradient(135deg, rgba(36, 82, 245, 0.12), rgba(239, 90, 55, 0.08)),
        rgba(255, 250, 242, 0.96) !important;
}

.studio-dashboard .user-display-name,
.studio-dashboard .rz-text-h5,
.studio-dashboard .rz-text-h6,
.studio-dashboard .text-white,
.studio-dashboard .font-bold.text-primary {
    color: var(--cs-text-primary) !important;
    font-family: var(--cs-heading-font);
}

.studio-dashboard .text-xs,
.studio-dashboard .text-sm,
.studio-dashboard .text-secondary {
    color: var(--cs-text-secondary) !important;
}

.studio-dashboard .rz-progressbar {
    background: rgba(23, 36, 63, 0.08) !important;
    border-radius: 999px;
}

.studio-dashboard .rz-progressbar-value {
    background: linear-gradient(90deg, var(--cs-primary), var(--cs-secondary)) !important;
}
/* About page: editorial, calm and data-honest product story. */
.about-hero { background: radial-gradient(circle at 85% 15%, rgba(101, 213, 255, .22), transparent 32%), linear-gradient(135deg, #07101f, #102b43); color: #f4f8fb; overflow: hidden; }
.about-hero .lead { max-width: 42rem; color: rgba(244, 248, 251, .78); }
.about-signal { display: flex; gap: .65rem; align-items: flex-start; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); color: rgba(255,255,255,.8); font-size: .92rem; }
.about-signal__dot { width: .65rem; height: .65rem; flex: 0 0 auto; margin-top: .35rem; border-radius: 50%; background: #72e0b2; box-shadow: 0 0 0 .3rem rgba(114,224,178,.12); }
.about-tool { border: 1px solid rgba(7,16,31,.1); background: linear-gradient(160deg, #fff, #f3f7fa); transition: transform .2s ease, box-shadow .2s ease; }
.about-tool:hover { transform: translateY(-3px); box-shadow: 0 1rem 2rem rgba(7,16,31,.1); }
.about-cta { border: 1px solid rgba(7,16,31,.1); background: #f6f8f9; }
@media (prefers-reduced-motion: reduce) { .about-tool { transition: none; } .about-tool:hover { transform: none; } }

/* Product documentation — editorial field notes */
.docs-page { --ink: #17243f; --muted: #68748a; --paper: #fffaf2; --blue: #2452f5; --orange: #ef5a37; --mint: #65d5c9; max-width: 1240px; margin: 0 auto; color: var(--ink); padding-bottom: 4rem; }
.docs-page a { color: inherit; }
.docs-hero, .test-hero { background: var(--ink); color: #fffaf2; border-radius: 2.2rem; overflow: hidden; position: relative; box-shadow: 0 26px 70px rgba(23,36,63,.18); }
.docs-hero { padding: clamp(2rem, 5vw, 5.4rem); background: radial-gradient(circle at 80% 20%, rgba(101,213,201,.24), transparent 26%), radial-gradient(circle at 15% 100%, rgba(239,90,55,.24), transparent 28%), var(--ink); }
.docs-hero__grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 4rem; align-items: center; }
.docs-kicker { display: flex; align-items: center; gap: .65rem; text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 800; color: #a7f0e5; }
.docs-kicker--dark { color: var(--blue); }
.docs-kicker__dot { width: .55rem; height: .55rem; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 .28rem rgba(101,213,201,.16); }
.docs-hero h1, .test-hero h1 { font-size: clamp(3.2rem, 8vw, 6.5rem); line-height: .88; letter-spacing: -.075em; margin: 1.35rem 0 1.5rem; font-family: var(--cs-heading-font); }
.docs-hero h1 em, .test-hero h1 em { color: var(--mint); font-style: normal; }
.docs-hero__lead { max-width: 55ch; color: rgba(255,250,242,.72); font-size: 1.08rem; line-height: 1.7; }
.docs-hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.docs-button { border-radius: 999px; padding: .85rem 1.15rem; text-decoration: none; font-weight: 700; font-size: .9rem; transition: transform .2s ease, box-shadow .2s ease; }
.docs-button:hover { transform: translateY(-2px); }
.docs-button--primary { background: var(--orange); color: #fff !important; box-shadow: 0 12px 24px rgba(239,90,55,.25); }
.docs-button--ghost { border: 1px solid rgba(255,255,255,.22); color: #fff !important; }
.docs-hero__signal { min-height: 350px; padding: 1.4rem; border: 1px solid rgba(255,255,255,.17); border-radius: 1.6rem; background: rgba(255,255,255,.06); display: flex; flex-direction: column; justify-content: space-between; }
.docs-signal__top, .docs-section-label, .docs-role__head, .test-role__head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.docs-signal__top { color: rgba(255,255,255,.55); font-size: .68rem; letter-spacing: .13em; }
.docs-status { color: var(--mint); }
.docs-orbit { height: 170px; display: grid; place-items: center; position: relative; }
.docs-orbit__core { width: 88px; height: 88px; display: grid; place-items: center; border-radius: 50%; background: var(--orange); color: white; font: 800 1.8rem var(--cs-heading-font); box-shadow: 0 0 0 14px rgba(239,90,55,.13), 0 0 70px rgba(239,90,55,.55); z-index: 1; }
.docs-orbit__ring { position: absolute; border: 1px solid rgba(101,213,201,.45); border-radius: 50%; transform: rotate(-22deg); }
.docs-orbit__ring--one { width: 190px; height: 100px; }.docs-orbit__ring--two { width: 240px; height: 140px; transform: rotate(32deg); border-color: rgba(239,90,55,.35); }
.docs-hero__signal p { font: 1.6rem/1.05 var(--cs-heading-font); margin: 0; }.docs-hero__signal strong { color: var(--mint); }
.docs-signal__roles { display: flex; flex-wrap: wrap; gap: .45rem; }.docs-signal__roles span, .docs-tag { padding: .38rem .58rem; border-radius: 999px; background: rgba(255,255,255,.1); color: rgba(255,255,255,.68); font-size: .72rem; }
.docs-section-label { margin: 3.4rem 0 1.5rem; text-transform: uppercase; letter-spacing: .15em; font-size: .7rem; color: var(--muted); font-weight: 800; }.docs-section-label__line { height: 1px; background: rgba(23,36,63,.16); flex: 1; }
.docs-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }.docs-intro-grid h2, .docs-access h2, .docs-stack h2, .test-setup h2, .regression h2 { font: clamp(2.2rem, 5vw, 4rem)/.95 var(--cs-heading-font); letter-spacing: -.06em; margin: 0; }.docs-intro-grid p, .docs-access p { line-height: 1.75; color: var(--muted); }.docs-note { padding-left: 1rem; border-left: 3px solid var(--orange); font-size: .9rem !important; }.docs-note .docs-tag { background: var(--blue); color: white; }
.docs-capabilities { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 4rem; }.docs-capabilities article { padding: 1.5rem; min-height: 240px; background: var(--paper); border: 1px solid rgba(23,36,63,.1); border-radius: 1.5rem; box-shadow: 0 14px 35px rgba(23,36,63,.06); transition: transform .2s ease; }.docs-capabilities article:hover { transform: translateY(-4px); }.docs-capabilities article:nth-child(2) { background: #e8f7f4; }.docs-capabilities article:nth-child(3) { background: #ffeadf; }.docs-card-index { font-size: .7rem; color: var(--blue); letter-spacing: .1em; font-weight: 800; }.docs-capabilities h3 { font: 1.8rem var(--cs-heading-font); margin: 2.6rem 0 .5rem; }.docs-capabilities p { color: var(--muted); line-height: 1.55; font-size: .9rem; }.docs-capabilities a { font-size: .8rem; font-weight: 800; color: var(--blue); text-decoration: none; }
.docs-access { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; margin-top: 4.5rem; padding: clamp(1.5rem, 4vw, 3rem); border-radius: 2rem; background: var(--ink); color: #fffaf2; }.docs-access p { color: rgba(255,250,242,.65); }.docs-credential-list { display: grid; gap: .8rem; }.docs-credential { padding: 1.2rem; border-radius: 1.2rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.13); display: grid; gap: .35rem; }.docs-credential--recommended { border-color: var(--mint); }.docs-credential__badge { color: var(--mint); font-size: .65rem; letter-spacing: .13em; font-weight: 800; }.docs-credential strong { font-size: .96rem; }.docs-credential code { color: #fff; background: rgba(255,255,255,.1); padding: .25rem .45rem; border-radius: .35rem; width: fit-content; }.docs-credential small { color: rgba(255,255,255,.58); }
.docs-stack { margin-top: 1rem; }.docs-stack .docs-section-label { margin-top: 3rem; }.docs-stack__row { display: grid; grid-template-columns: 90px 1.05fr 1.6fr; gap: 1rem; align-items: baseline; padding: 1.25rem 0; border-bottom: 1px solid rgba(23,36,63,.15); }.docs-stack__row span { color: var(--orange); font: 800 .75rem var(--cs-heading-font); letter-spacing: .1em; }.docs-stack__row strong { font: 1.35rem var(--cs-heading-font); }.docs-stack__row p { margin: 0; color: var(--muted); line-height: 1.55; }
.test-hero { padding: clamp(2rem, 5vw, 4rem); background: linear-gradient(135deg, #fffaf2 0%, #e4f6f2 100%); color: var(--ink); }.test-hero__score { align-self: end; justify-self: end; display: grid; grid-template-columns: auto auto; align-items: end; gap: .6rem; border-left: 3px solid var(--orange); padding-left: 1.2rem; }.test-hero__score strong { font: 6rem/.75 var(--cs-heading-font); color: var(--orange); grid-row: span 2; }.test-hero__score span { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }.test-hero__mini { grid-column: 2; color: var(--muted); font-size: .7rem; letter-spacing: .15em; }.test-hero .docs-kicker { color: var(--blue); }.test-hero .docs-kicker__dot { background: var(--orange); }.test-hero h1 em { color: var(--blue); }.test-hero > div:first-child { max-width: 720px; }.test-hero p:last-child { max-width: 60ch; color: var(--muted); line-height: 1.7; }
.test-toc { display: flex; flex-wrap: wrap; gap: .5rem; padding: 1rem 0; position: sticky; top: 0; z-index: 5; background: rgba(239,229,214,.9); backdrop-filter: blur(10px); }.test-toc a { text-decoration: none; font-size: .68rem; letter-spacing: .09em; font-weight: 800; padding: .65rem .75rem; border: 1px solid rgba(23,36,63,.13); border-radius: 999px; }.test-toc a:hover { background: var(--ink); color: white; }
.test-setup, .regression { margin-top: 2rem; padding: clamp(1.3rem, 4vw, 2.5rem); border-radius: 1.7rem; background: var(--paper); border: 1px solid rgba(23,36,63,.1); }.test-setup { display: grid; grid-template-columns: .75fr 1.25fr; gap: 1rem 3rem; }.test-setup ol, .regression ol { margin: 0; padding-left: 1.4rem; color: var(--muted); line-height: 1.8; }.test-expect { grid-column: 2; padding: 1rem; border-radius: 1rem; background: #e8f7f4; display: grid; gap: .3rem; font-size: .9rem; }.test-expect span { color: var(--muted); }
.test-role { margin-top: 4rem; padding: clamp(1.3rem, 4vw, 2.4rem); border-radius: 2rem; background: #e5f5f2; }.test-role--warm { background: #ffeadf; }.test-role--dark { background: var(--ink); color: #fffaf2; }.test-role--mobile { background: #dfe6ff; }.test-role__head { justify-content: flex-start; margin-bottom: 1.5rem; }.test-role__head > div { flex: 1; }.test-role__head p { color: var(--orange); font-size: .68rem; letter-spacing: .14em; font-weight: 800; margin: 0 0 .3rem; }.test-role__head h2 { font: clamp(2rem, 4vw, 3.2rem)/.95 var(--cs-heading-font); letter-spacing: -.06em; margin: 0; }.test-role__pill { padding: .45rem .65rem; border-radius: 999px; background: rgba(36,82,245,.12); color: var(--blue); font-size: .7rem; font-weight: 800; letter-spacing: .1em; }.test-number { min-width: 2.6rem; height: 2.6rem; display: grid; place-items: center; border-radius: .8rem; background: var(--orange); color: white; font: 1.2rem var(--cs-heading-font); }
.test-case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .65rem; }.test-case-grid details { background: rgba(255,255,255,.7); border: 1px solid rgba(23,36,63,.1); border-radius: 1rem; overflow: hidden; }.test-role--dark .test-case-grid details { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }.test-case-grid summary { cursor: pointer; list-style: none; padding: 1rem; font-weight: 800; display: flex; gap: .7rem; align-items: center; }.test-case-grid summary::-webkit-details-marker { display: none; }.test-case-grid summary span { color: var(--orange); font-size: .7rem; letter-spacing: .08em; }.test-case-grid details > div { padding: 0 1rem 1rem; }.test-case-grid ol { padding-left: 1.2rem; color: var(--muted); line-height: 1.65; font-size: .9rem; }.test-role--dark .test-case-grid ol { color: rgba(255,250,242,.68); }.test-result { padding: .7rem; border-left: 3px solid var(--mint); background: rgba(101,213,201,.12); font-size: .82rem; }
.mobile-guide { display: grid; grid-template-columns: 1.5fr .75fr; gap: 1rem; }.mobile-guide__steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: .65rem; }.mobile-guide__steps > div, .mobile-checklist { padding: 1rem; border-radius: 1rem; background: rgba(255,255,255,.62); border: 1px solid rgba(23,36,63,.1); }.mobile-guide__steps b { color: var(--blue); font-size: .85rem; }.mobile-guide__steps p { margin: .4rem 0 0; color: var(--muted); font-size: .86rem; line-height: 1.55; }.mobile-checklist { display: grid; align-content: start; gap: .8rem; }.mobile-checklist > span { font-size: .68rem; letter-spacing: .13em; font-weight: 800; color: var(--orange); margin-bottom: .3rem; }.mobile-checklist label { font-size: .85rem; color: var(--muted); }.mobile-checklist input { accent-color: var(--blue); margin-right: .5rem; }
.regression { display: grid; grid-template-columns: .8fr 1.1fr .8fr; gap: 2rem; margin-top: 4rem; }.regression .docs-note { align-self: center; }
@media (max-width: 800px) { .docs-hero__grid, .docs-intro-grid, .docs-access, .test-setup, .mobile-guide, .regression { grid-template-columns: 1fr; gap: 1.5rem; }.docs-hero__signal { min-height: 280px; }.docs-capabilities, .test-case-grid, .mobile-guide__steps { grid-template-columns: 1fr; }.test-expect { grid-column: auto; }.docs-stack__row { grid-template-columns: 70px 1fr; }.docs-stack__row p { grid-column: 2; }.test-hero__score { justify-self: start; }.test-toc { position: static; }.regression .docs-note { grid-column: auto; } }
@media (prefers-reduced-motion: reduce) { .docs-button, .docs-capabilities article { transition: none; }.docs-button:hover, .docs-capabilities article:hover { transform: none; } }