/* Shared site chrome — rail, header, drawer (Criterion-style) */

html:has(body.lander-body),
body.lander-body,
html:has(body.public-body),
body.public-body,
html:has(body.admin-body),
body.admin-body {
    margin: 0;
    padding: 0;
    background: var(--color-archive-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
}

body.lander-body .content,
body.public-body .content,
body.admin-body .content {
    margin: 0;
    padding: 0;
    max-width: none;
    position: relative;
    z-index: 1;
    isolation: isolate;
}

body.site-body .content {
    padding-left: clamp(36px, 5vmin, 52px);
    padding-top: clamp(52px, 7vmin, 72px);
    box-sizing: border-box;
}

body.site-body .footer {
    padding-left: clamp(36px, 5vmin, 52px);
    box-sizing: border-box;
}

.lander-chrome {
    pointer-events: none;
    position: relative;
    z-index: 10000;
}

.lander-chrome-rail {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: clamp(36px, 5vmin, 52px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.lander-chrome-rail-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    text-transform: uppercase;
    letter-spacing: 0.22em;
    font-size: clamp(9px, 1.1vmin, 11px);
    line-height: 1;
    color: #fff;
}

.lander-chrome-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(12px, 2vmin, 20px);
    padding: clamp(12px, 2vmin, 20px) clamp(16px, 3vmin, 28px);
    padding-left: calc(clamp(36px, 5vmin, 52px) + clamp(12px, 2vmin, 20px));
    box-sizing: border-box;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.72) 0%,
        rgba(0, 0, 0, 0.35) 55%,
        transparent 100%
    );
}

.lander-chrome-header > * {
    pointer-events: auto;
}

.lander-chrome-header-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: clamp(20px, 3vmin, 32px);
}

.lander-chrome-nav-link {
    font-size: clamp(12px, 1.4vmin, 14px);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
}

.lander-chrome-nav-link--login,
html[data-theme="light"] body.public-body .lander-chrome-nav-link--login,
html[data-theme="light"] body.lander-body .lander-chrome-nav-link--login,
html[data-theme="light"] body.site-body .lander-chrome-nav-link--login {
    padding: 0.55rem 0.8rem;
    background: var(--color-accent);
    color: var(--color-on-accent);
    text-shadow: none;
    transition: background 0.15s ease, transform 0.15s ease;
}

.lander-chrome-nav-link--login:hover {
    background: var(--color-accent-hover);
    color: var(--color-on-accent);
    transform: translateY(-1px);
}

.lander-chrome-nav-link--login:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 3px;
}

.lander-chrome-nav-link--more {
    display: none;
}

@media (min-width: 900px) {
    .lander-chrome-nav-link--more {
        display: inline;
    }
}

.lander-chrome-theme {
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    box-shadow: none;
}

.lander-chrome-theme:hover {
    background: transparent;
    opacity: 0.85;
}

html[data-theme="light"] body.public-body .lander-chrome-theme,
html[data-theme="light"] body.lander-body .lander-chrome-theme,
body.site-body .lander-chrome-theme {
    color: var(--color-text);
    background: transparent;
    border-color: transparent;
}

.lander-chrome-menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    cursor: pointer;
}

.lander-chrome-menu-icon {
    display: block;
    width: 22px;
    height: 14px;
    border-top: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    position: relative;
}

.lander-chrome-menu-icon::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 2px;
    background: currentColor;
    transform: translateY(-50%);
}

.lander-chrome-logo {
    display: block;
    line-height: 0;
}

.lander-chrome-logo img {
    height: clamp(22px, 3vmin, 32px);
    width: auto;
    filter: brightness(0) invert(1);
}

/* Light site pages — chrome reads on gradient background */
body.site-body .lander-chrome-rail-text {
    color: #fff;
}

body.site-body .lander-chrome-header {
    background: linear-gradient(
        to bottom,
        var(--color-bg-gradient-top) 0%,
        transparent 70%
    );
}

body.site-body .lander-chrome-nav-link,
body.site-body .lander-chrome-menu-btn {
    color: var(--color-text);
}

body.site-body .lander-chrome-logo img {
    filter: none;
}

html[data-theme="dark"] body.site-body .lander-chrome-logo img {
    filter: brightness(0) invert(1);
}

/* Light mode — black nav on white fade / white glow (public + lander pages) */
html[data-theme="light"] body.public-body .lander-chrome-rail-text,
html[data-theme="light"] body.lander-body .lander-chrome-rail-text,
html[data-theme="light"] body.site-body .lander-chrome-rail-text {
    color: #000;
    text-shadow: 0 1px 12px rgba(255, 255, 255, 0.92);
}

html[data-theme="light"] body.public-body .lander-chrome-header,
html[data-theme="light"] body.lander-body .lander-chrome-header {
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.94) 0%,
        rgba(255, 255, 255, 0.55) 55%,
        transparent 100%
    );
}

html[data-theme="light"] body.public-body .lander-chrome-nav-link,
html[data-theme="light"] body.lander-body .lander-chrome-nav-link,
html[data-theme="light"] body.public-body .lander-chrome-menu-btn,
html[data-theme="light"] body.lander-body .lander-chrome-menu-btn {
    color: var(--color-text);
    text-shadow:
        0 1px 10px rgba(255, 255, 255, 0.95),
        0 0 20px rgba(255, 255, 255, 0.75);
}

html[data-theme="light"] body.public-body .lander-chrome-logo img,
html[data-theme="light"] body.lander-body .lander-chrome-logo img {
    filter: none;
}

html[data-theme="light"] body.site-body .lander-chrome-nav-link,
html[data-theme="light"] body.site-body .lander-chrome-menu-btn {
    text-shadow:
        0 1px 10px rgba(255, 255, 255, 0.95),
        0 0 20px rgba(255, 255, 255, 0.75);
}

/* Global flash banner (store notices/errors) */
.site-flash-stack {
    position: fixed;
    top: calc(clamp(12px, 2vmin, 20px) * 2 + 40px + 8px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 12000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: min(92vw, 520px);
}

.site-flash {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.45;
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

.site-flash--error {
    border-color: #e53935;
}

.site-flash--error .site-flash-message {
    color: #e53935;
}

.site-flash-message {
    flex: 1;
}

.site-flash-close {
    flex-shrink: 0;
    margin: -4px -6px 0 0;
    padding: 4px 8px;
    border: 0;
    background: transparent;
    color: inherit;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.6;
}

.site-flash-close:hover {
    opacity: 1;
}

body.lander-drawer-open {
    overflow: hidden;
}

.lander-drawer {
    position: fixed;
    inset: 0;
    z-index: 11000;
    pointer-events: none;
    visibility: hidden;
}

.lander-drawer.is-open {
    pointer-events: auto;
    visibility: visible;
}

.lander-drawer-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.lander-drawer.is-open .lander-drawer-backdrop {
    opacity: 1;
}

.lander-drawer-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(100vw, 360px);
    height: 100%;
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.35);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    display: flex;
    flex-direction: column;
    padding: 24px;
    box-sizing: border-box;
}

.lander-drawer.is-open .lander-drawer-panel {
    transform: translateX(0);
}

.lander-drawer-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.lander-drawer-logo img {
    height: 28px;
    width: auto;
}

html[data-theme="dark"] .lander-drawer-logo img {
    filter: brightness(0) invert(1);
}

.lander-drawer-close {
    width: 40px;
    height: 40px;
    border: 0;
    background: transparent;
    color: var(--color-text);
    font-size: 22px;
    cursor: pointer;
}

.lander-drawer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    flex: 1;
}

.lander-drawer-links li {
    border-bottom: 1px solid var(--color-border);
}

.lander-drawer-links a {
    display: block;
    padding: 24px 0;
    font-size: 15px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-text);
}

.lander-drawer-links a:hover {
    color: var(--color-text-muted);
}

.lander-drawer-links .lander-drawer-link--login {
    margin: 12px 0;
    padding: 16px;
    background: var(--color-accent);
    color: var(--color-on-accent);
}

.lander-drawer-links .lander-drawer-link--login:hover {
    background: var(--color-accent-hover);
    color: var(--color-on-accent);
}

.lander-drawer-footer {
    padding-top: 24px;
}

@media (max-width: 768px) {
    .lander-chrome-nav-link {
        display: none;
    }

    .lander-chrome-header {
        padding-left: calc(28px + clamp(6px, 2vmin, 10px));
    }

    .lander-chrome-logo {
        margin-left: -0.625rem;
    }

    .lander-chrome-rail {
        align-items: flex-end;
        padding-bottom: max(4.5rem, calc(3rem + env(safe-area-inset-bottom, 0px)));
    }

    body.lander-body,
    body.public-body {
        --content-gutter: clamp(1.5rem, 6.5vmin, 2rem);
    }

    body.lander-body .lander-details-inner,
    body.lander-body .lander-hero-block .lander-tagline--hero,
    body.lander-body .lander-subtitle,
    body.lander-body .video-page .video-access-note,
    body.public-body .public-page-inner,
    body.public-body .public-section-title,
    body.public-body .films-page-header-inner,
    body.public-body .films-page-body {
        padding-left: var(--content-gutter);
        padding-right: var(--content-gutter);
    }
}