/* Weisse Elfen brand layer (Sajjad 2026-10-22): logo, login, Fraunces headings, collapsible sidebar, favourites, franchise
   mark, Design page (editor + phone / desktop preview) and Profile → Appearance. Tokens only; colours of a franchise come
   in as tokens too (public/js/ui/brand.js). */

/* ---------------------------------------------------------------- headings */
.auth-art h2, .auth-head h1, .page-head h1 { font-family: var(--font-family-display); font-weight: 600; letter-spacing: -.01em; font-optical-sizing: auto; }
.auth-art h2 { font-weight: 500; }

/* ---------------------------------------------------------------- logo in the sidebar */
.brand-row { display: flex; align-items: center; gap: var(--space-2); padding: 2px var(--space-1) var(--space-1); color: var(--color-text); text-decoration: none; min-height: 44px; }
.brand-row:hover { text-decoration: none; }
.brand-logo-img { width: 96px; height: auto; display: block; }
.brand-icon-img { width: 36px; height: 36px; border-radius: var(--radius-md); display: none; }
.brand-campus { font-weight: 700; font-size: var(--font-size-lg); color: var(--color-text-secondary); letter-spacing: .01em; }
.sidebar-banner { margin: calc(-1 * var(--space-3)) calc(-1 * var(--space-3)) 0; height: 64px; overflow: hidden; }
.sidebar-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------------------------------------------------------------- sidebar foot: franchise mark + collapse toggle */
.sidebar-foot { display: grid; gap: var(--space-2); padding: var(--space-2) var(--space-3) var(--space-3); }
.franchise-mark { display: flex; align-items: center; gap: var(--space-2); min-width: 0; font-size: var(--font-size-sm); color: var(--color-text-secondary); font-weight: 600; }
.franchise-mark img { width: 32px; height: 32px; object-fit: contain; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--color-border); flex: none; }
.franchise-mark .nav-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.franchise-dot { width: 32px; height: 32px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--color-primary-subtle-2); color: var(--color-primary-text); flex: none; }
.sidebar-toggle { justify-content: flex-start; width: 100%; color: var(--color-text-secondary); }
.sidebar-toggle kbd { margin-left: auto; font: inherit; font-size: var(--font-size-xs); border: 1px solid var(--color-border-strong); border-radius: var(--radius-xs); padding: 0 6px; color: var(--color-text-muted); }
.sidebar-toggle svg:nth-of-type(2) { display: none; }
.nav-sep { border-top: 1px solid var(--color-divider); margin: var(--space-2) var(--space-3); }
@media (max-width: 1023px) { .sidebar-toggle { display: none; } }

/* collapsed sidebar (desktop): icons only, labels stay for screen readers, tooltip from data-tip (app.js) */
@media (min-width: 1024px) {
  :root[data-sidebar="collapsed"] { --d-nav-w: 76px; }
  :root[data-sidebar="collapsed"] .sidebar .nav-label,
  :root[data-sidebar="collapsed"] .sidebar .area-switch .grow,
  :root[data-sidebar="collapsed"] .sidebar .area-current .grow {
    position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
  }
  :root[data-sidebar="collapsed"] .sidebar .area-switch > svg:last-child,
  :root[data-sidebar="collapsed"] .sidebar .nav-section,
  :root[data-sidebar="collapsed"] .sidebar .brand-logo-img,
  :root[data-sidebar="collapsed"] .sidebar .brand-campus,
  :root[data-sidebar="collapsed"] .sidebar .sidebar-banner,
  :root[data-sidebar="collapsed"] .sidebar kbd,
  :root[data-sidebar="collapsed"] .sidebar-toggle svg:nth-of-type(1) { display: none; }
  :root[data-sidebar="collapsed"] .sidebar-toggle svg:nth-of-type(2), :root[data-sidebar="collapsed"] .brand-icon-img { display: block; }
  :root[data-sidebar="collapsed"] .sidebar .nav-section + a, :root[data-sidebar="collapsed"] .sidebar a + .nav-section + a { margin-top: var(--space-3); }
  :root[data-sidebar="collapsed"] .brand-row, :root[data-sidebar="collapsed"] .franchise-mark { justify-content: center; }
  :root[data-sidebar="collapsed"] .sidebar-head { padding: var(--space-3) var(--space-2); }
  :root[data-sidebar="collapsed"] .area-switch, :root[data-sidebar="collapsed"] .area-current { justify-content: center; padding: var(--space-2) 0; border-color: transparent; }
  :root[data-sidebar="collapsed"] .nav a { justify-content: center; padding: 10px 0; position: relative; }
  :root[data-sidebar="collapsed"] .nav a .count { position: absolute; top: 2px; right: 8px; min-width: 8px; height: 8px; padding: 0; font-size: 0; background: var(--color-warning); }
  :root[data-sidebar="collapsed"] .sidebar-toggle { justify-content: center; padding: 0; }
  :root[data-sidebar="collapsed"] .sidebar-foot { padding: var(--space-2); }
  .sidebar { transition: width .18s ease; }
}
.nav-tip {
  position: fixed; z-index: 90; pointer-events: none; background: var(--n-900); color: #fff; font-size: var(--font-size-sm); font-weight: 600;
  padding: 4px 10px; border-radius: var(--radius-sm); white-space: nowrap; box-shadow: var(--shadow-3);
}
:root[data-theme="dark"] .nav-tip { background: var(--n-100); color: var(--n-900); }

/* ---------------------------------------------------------------- sign-in: wine gradient + logo */
.auth-art {
  background: radial-gradient(900px 520px at 85% 8%, rgba(217, 55, 95, .38) 0%, rgba(217, 55, 95, 0) 60%),
    linear-gradient(155deg, #6e0a25 0%, #8a0d2e 45%, #a21036 100%);
}
.auth-hero { background: linear-gradient(155deg, #6e0a25 0%, #a21036 100%); }
.auth-art h2 { font-size: 2.6rem; max-width: 500px; }
.auth-art .points div { font-size: var(--font-size-lg); }
.auth-art .points svg { color: #f8e6ec; }
.auth-logo { display: inline-flex; align-items: center; gap: var(--space-3); padding: 10px 18px 10px 12px; border-radius: var(--radius-full); background: #fff; color: #6e0a25; font-weight: 700; font-size: var(--font-size-lg); box-shadow: 0 6px 24px rgba(28, 20, 23, .18); align-self: flex-start; }
.auth-logo img { width: 120px; height: auto; display: block; }
.auth-hero .auth-logo { padding: 8px 14px 8px 10px; font-size: var(--font-size-md); }
.auth-hero .auth-logo img { width: 92px; }
.auth-art .art-foot { color: #f8e6ec; opacity: 1; }
.auth-form .demo-accounts { width: min(400px, 100%); margin-top: var(--space-5); }

/* ---------------------------------------------------------------- Design page: editor + preview */
.design-grid { display: grid; gap: var(--d-gap); align-items: start; }
@media (min-width: 1200px) { .design-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); } }
.preset-row { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.preset {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: 40px; padding: 4px 12px 4px 6px; border-radius: var(--radius-full);
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); font: inherit; font-size: var(--font-size-sm); cursor: pointer;
}
.preset:hover { border-color: var(--color-border-strong); }
.preset[aria-pressed="true"] { border-color: var(--color-primary); background: var(--color-primary-subtle); color: var(--color-primary-text); font-weight: 600; }
.preset .sw { width: 28px; height: 28px; border-radius: 50%; background: var(--sw); flex: none; }
.color-field { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.color-field input[type="color"] { width: 52px; height: var(--d-ctl-h); padding: 3px; flex: none; }
.color-field .input.hex { width: 120px; font-family: var(--font-family-mono); }
.contrast-note { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); padding: 6px 10px; border-radius: var(--radius-md); }
.contrast-note.ok { background: var(--color-success-subtle); color: var(--color-success-text); }
.contrast-note.bad { background: var(--color-danger-subtle); color: var(--color-danger-text); }
.design-source { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; }
.design-image { display: grid; gap: var(--space-2); }
.design-image .banner { height: 72px; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-surface-secondary); display: grid; place-items: center; color: var(--color-text-muted); }
.design-image .banner img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* preview mock: the real tokens, scoped to the preview element */
.pv-wrap { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 720px) { .pv-wrap { grid-template-columns: minmax(0, 2.2fr) minmax(170px, 1fr); align-items: start; } }
.pv-label { font-size: var(--font-size-xs); color: var(--color-text-muted); font-weight: 600; margin-bottom: 6px; display: flex; gap: 6px; align-items: center; }
.pv { background: var(--color-background); color: var(--color-text); border: 1px solid var(--color-border-strong); border-radius: var(--radius-lg); overflow: hidden; font-size: 12px; line-height: 1.4; }
.pv-desktop { display: grid; grid-template-columns: 112px 1fr; min-height: 250px; }
.pv-side { background: var(--color-surface); border-right: 1px solid var(--color-border); padding: 8px 6px; display: grid; gap: 4px; align-content: start; }
.pv-side img.pv-logo { width: 62px; height: auto; margin: 0 0 6px 4px; }
.pv-side .pv-banner { height: 30px; margin: -8px -6px 6px; overflow: hidden; }
.pv-side .pv-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pv-nav { display: flex; align-items: center; gap: 6px; padding: 5px 6px; border-radius: 6px; color: var(--color-text-secondary); }
.pv-nav svg.ic { width: 13px; height: 13px; }
.pv-nav.on { background: var(--color-primary-subtle); color: var(--color-primary-text); font-weight: 700; }
.pv-main { padding: 10px 12px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.pv-top { display: flex; align-items: center; gap: 8px; }
.pv-top b { font-family: var(--font-family-display); font-size: 15px; font-weight: 600; flex: 1; }
.pv-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 8px; padding: 8px 10px; display: grid; gap: 6px; }
.pv-btn { display: inline-flex; align-items: center; justify-content: center; gap: 4px; height: 26px; padding: 0 10px; border-radius: 6px; background: var(--color-primary); color: var(--color-text-on-primary); font-weight: 700; font-size: 11px; justify-self: start; }
.pv-btn.ghost { background: var(--color-surface); color: var(--color-primary-text); border: 1px solid var(--color-border-strong); }
.pv-link { color: var(--color-primary-text); font-weight: 700; }
.pv-bar { height: 6px; border-radius: 3px; background: var(--color-surface-secondary); overflow: hidden; }
.pv-bar span { display: block; height: 100%; width: 62%; background: var(--color-accent); }
.pv-chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 999px; background: var(--color-accent-subtle); color: var(--color-accent-text); font-weight: 700; font-size: 10px; justify-self: start; }
.pv-row { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.pv-phone { width: 100%; max-width: 200px; justify-self: center; border-radius: 22px; border-width: 5px; border-color: var(--n-800); }
.pv-phone .pv-mtop { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.pv-phone .pv-mtop img { width: 52px; height: auto; }
.pv-phone .pv-main { padding: 8px; }
.pv-tabs { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--color-surface); border-top: 1px solid var(--color-border); padding: 4px 2px; }
.pv-tabs span { display: grid; justify-items: center; color: var(--color-text-muted); font-size: 9px; gap: 1px; }
.pv-tabs span.on { color: var(--color-primary-text); font-weight: 700; }
.pv-tabs svg.ic { width: 14px; height: 14px; }
.pv-modes { display: flex; gap: var(--space-2); align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: var(--space-3); }

/* ---------------------------------------------------------------- Profile → Appearance */
.choice-grid { display: grid; gap: var(--space-2); grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
.choice {
  display: grid; gap: 4px; justify-items: start; padding: var(--space-3); min-height: 72px; text-align: left; border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); background: var(--color-surface); color: var(--color-text); font: inherit; cursor: pointer;
}
.choice:hover { border-color: var(--color-border-strong); }
.choice[aria-pressed="true"] { border-color: var(--color-primary); background: var(--color-primary-subtle); box-shadow: 0 0 0 1px var(--color-primary) inset; }
.choice[aria-pressed="true"] > svg { color: var(--color-primary-text); }
.choice .small { color: var(--color-text-muted); }
.fav-list { display: grid; gap: 4px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.fav-item { display: flex; align-items: center; gap: var(--space-2); padding: 8px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); cursor: pointer; }
.fav-item:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-subtle); }
.fav-item input { width: 18px; height: 18px; accent-color: var(--color-primary); margin: 0; }
.fav-item input:disabled + svg, .fav-item input:disabled ~ span { opacity: .5; }
.appearance-saved { color: var(--color-success-text); font-size: var(--font-size-sm); display: inline-flex; gap: 6px; align-items: center; }

/* the stage banner (dev / pre) sits above the shell: the sticky sidebar keeps its foot (collapse toggle) on screen */
@media (min-width: 1024px) { .dev-banner ~ .shell .sidebar { height: calc(100dvh - var(--d-top-h) - var(--banner-h)); } }     /* top bar above the sidebar (task z18) */
.design-image .hint { font-size: var(--font-size-sm); color: var(--color-text-muted); }

/* ---------------------------------------------------------------- brand header + area cards (task 2026-10-23-z18)
   Top bar over the full width with the official icon + "Weiße Elfen Campus"; the sidebar starts below it with the area
   card (gradient in the area colour). Area colours: admin wine red, office aubergine, learn rose, teach petrol. */
.shell { --area-a: #a21036; --area-b: #6e0a24; }
.shell[data-area="office"] { --area-a: #5b2a6e; --area-b: #3a1648; }
.shell[data-area="learn"] { --area-a: #d4456e; --area-b: #a8264d; }
.shell[data-area="teach"] { --area-a: #0f6e74; --area-b: #0a4a4f; }
.shell { --area-soft: color-mix(in srgb, var(--area-a) 11%, transparent); --area-text: var(--area-a); }
:root[data-theme="dark"] .shell { --area-soft: color-mix(in srgb, var(--area-a) 30%, transparent); --area-text: color-mix(in srgb, var(--area-a) 45%, #fff); }
:root { --banner-h: 0px; }
:root:has(.dev-banner) { --banner-h: 22px; }

.topbar { box-shadow: inset 0 3px 0 var(--area-a); }
.top-brand { display: flex; align-items: center; gap: 10px; flex: none; min-width: 0; color: var(--color-text); text-decoration: none; }
.top-brand:hover { text-decoration: none; }
.top-brand-icon { width: 42px; height: 42px; border-radius: 12px; display: block; flex: none; }
.top-brand-text { font-size: 18px; font-weight: 700; white-space: nowrap; letter-spacing: -.005em; }
.top-brand-campus { color: #a21036; }
:root[data-theme="dark"] .top-brand-campus { color: #f07896; }
.help-public-bar .top-brand-icon { width: 36px; height: 36px; border-radius: 10px; }
.help-public-label { font-weight: 600; }

.nav a.active { background: var(--area-soft); color: var(--area-text); }
.nav a.active svg { color: var(--area-text); }

.sidebar-head { border-bottom: 0; padding: var(--space-3) var(--space-3) var(--space-1); }
.area-card {
  position: relative; overflow: hidden; display: grid; gap: 6px; padding: 12px; border-radius: 16px; color: #fff;
  background: linear-gradient(135deg, var(--area-a), var(--area-b));
  box-shadow: 0 10px 22px -14px color-mix(in srgb, var(--area-b) 80%, transparent);
}
.area-card::after { content: ''; position: absolute; width: 130px; height: 130px; border-radius: 50%; right: -36px; top: -48px; background: rgb(255 255 255 / .09); pointer-events: none; }
.ac-row { display: flex; align-items: center; gap: 8px; position: relative; z-index: 1; }
.ac-row .spacer { flex: 1; }
.ac-ava { width: 38px; height: 38px; border-radius: 10px; background: #fff; color: var(--area-a); display: grid; place-items: center; font-weight: 800; font-size: 14px; overflow: hidden; flex: none; }
.ac-ava img { width: 100%; height: 100%; object-fit: contain; }
.area-teach .ac-ava img { object-fit: cover; }
.ac-pill { font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: var(--radius-full); background: rgb(255 255 255 / .2); color: #fff; white-space: nowrap; }
.ac-switch { width: 30px; height: 30px; border-radius: 8px; border: 0; background: rgb(255 255 255 / .18); color: #fff; display: grid; place-items: center; cursor: pointer; flex: none; }
.ac-switch:hover { background: rgb(255 255 255 / .3); }
.ac-switch:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.ac-name { position: relative; z-index: 1; font-size: 15px; line-height: 1.3; font-weight: 800; overflow-wrap: anywhere; hyphens: manual; }   /* never cut */
.ac-meta { position: relative; z-index: 1; display: flex; align-items: center; gap: 6px; min-height: 18px; font-size: 12.5px; color: rgb(255 255 255 / .92); }
.ac-meta svg { flex: none; }
.msheet-area .area-card { margin-bottom: var(--space-2); }

.side-person { display: flex; align-items: center; gap: 10px; min-width: 0; padding: 6px; border-radius: 10px; color: var(--color-text); text-decoration: none; }
.side-person:hover { background: var(--color-surface-secondary); text-decoration: none; }
.side-person .avatar { width: 32px; height: 32px; flex: none; background: var(--area-a); color: #fff; object-fit: cover; }
.side-person-text { display: grid; min-width: 0; line-height: 1.25; }
.side-person-text b { font-size: var(--font-size-sm); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.topbar .user-btn .avatar { object-fit: cover; }

@media (min-width: 1024px) {
  :root { --d-nav-w: 272px; --d-top-h: 64px; }
  .shell { grid-template-columns: var(--d-nav-w) 1fr; grid-template-rows: auto 1fr; }
  .shell > .topbar { grid-column: 1 / -1; grid-row: 1; position: sticky; top: 0; padding-left: var(--space-4); }
  .shell > .sidebar { grid-row: 2; top: var(--d-top-h); height: calc(100dvh - var(--d-top-h) - var(--banner-h)); border-top: 0; }
  .shell > .main { grid-row: 2; }
  .top-brand { width: calc(var(--d-nav-w) - var(--space-4) - var(--space-2)); }
  :root[data-sidebar="collapsed"] { --d-nav-w: 76px; }
  :root[data-sidebar="collapsed"] .top-brand-text { display: none; }
  :root[data-sidebar="collapsed"] .area-card { padding: 6px; justify-items: center; border-radius: 12px; }
  :root[data-sidebar="collapsed"] .area-card .ac-pill, :root[data-sidebar="collapsed"] .area-card .ac-name, :root[data-sidebar="collapsed"] .area-card .ac-meta,
  :root[data-sidebar="collapsed"] .area-card .ac-switch, :root[data-sidebar="collapsed"] .area-card .spacer { display: none; }
  :root[data-sidebar="collapsed"] .side-person { justify-content: center; }
}
@media (max-width: 1023px) {
  .top-brand-text { display: none; }
  .top-brand-icon { width: 36px; height: 36px; border-radius: 10px; }
  .topbar .top-brand { margin-right: var(--space-2); }
}
/* the top bar is a grid child now: it must never widen the page (phones) */
.shell { grid-template-columns: minmax(0, 1fr); }
.shell > .topbar { min-width: 0; }
@media (min-width: 1024px) { .shell { grid-template-columns: var(--d-nav-w) minmax(0, 1fr); } }
/* area colours also on the card itself (the phone "More" sheet lives outside the shell) */
.area-card.area-admin { --area-a: #a21036; --area-b: #6e0a24; }
.area-card.area-office { --area-a: #5b2a6e; --area-b: #3a1648; }
.area-card.area-learn { --area-a: #d4456e; --area-b: #a8264d; }
.area-card.area-teach { --area-a: #0f6e74; --area-b: #0a4a4f; }
@media (min-width: 1024px) { .shell > .sidebar { inset: auto; top: var(--d-top-h); } }     /* no "bottom: 0" from the phone drawer */
@media (min-width: 1024px) { body.view-only .shell > .sidebar { top: calc(var(--d-top-h) + var(--view-frame)); height: calc(100dvh - var(--d-top-h) - var(--banner-h) - 2 * var(--view-frame)); } }

/* WP 13: Office app + field app */
.area-card.area-office { --area-a: #5b2a6e; --area-b: #3a1648; }
.area-card.area-field { --area-a: #0f6e74; --area-b: #0a4a4f; }