:root {
  color-scheme: light dark;
  --bg: light-dark(#f4f7fa, #111925);
  --paper: light-dark(#ffffff, #1b2635);
  --sidebar: light-dark(#eaf0f6, #16202d);
  --line: light-dark(#d8e0e8, #344357);
  --ink: light-dark(#172638, #edf4fb);
  --muted: light-dark(#5f7084, #aebccc);
  --blue: light-dark(#164e87, #83b9ee);
  --blue-soft: light-dark(#e1eefb, #193a5a);
  --green: light-dark(#176348, #7fd3ae);
  --green-soft: light-dark(#e3f4ec, #183c31);
  --amber: light-dark(#80520b, #f2c276);
  --amber-soft: light-dark(#fff3dc, #42341d);
  --shadow: 0 14px 36px rgba(17, 41, 65, .08);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-width: 320px; background: var(--bg); color: var(--ink); }
button, input, select { font: inherit; }
button { color: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--blue) 45%, transparent); outline-offset: 2px; }
button:disabled { cursor: not-allowed; opacity: .48; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: .35rem; font-size: clamp(1.8rem, 4vw, 2.4rem); line-height: 1.15; letter-spacing: -.04em; font-weight: 650; }
h2 { margin-bottom: 0; font-size: 1.05rem; }
h3 { margin-bottom: .4rem; font-size: 1rem; }
small { display: block; color: var(--muted); font-size: .82rem; }
.app-shell { min-height: 100svh; display: grid; grid-template-columns: 14.5rem minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100svh; display: flex; flex-direction: column; gap: 1.8rem; padding: 1.7rem 1rem; background: var(--sidebar); border-right: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: .75rem; color: inherit; text-decoration: none; }
.brand strong, .brand small, .account-card strong, .account-card small { display: block; }
.brand-mark { width: 2.6rem; height: 2.8rem; display: grid; place-items: center; border-radius: .85rem; background: var(--blue); color: light-dark(white, #10243a); font-size: 1.55rem; font-weight: 700; box-shadow: var(--shadow); }
.nav-label, .eyebrow { margin-bottom: .5rem; color: var(--muted); font-size: .72rem; letter-spacing: .12em; font-weight: 700; }
.nav-label { margin: .6rem .75rem -1.2rem; }
.main-nav { display: grid; gap: .4rem; }
.main-nav button, .bottom-nav button { border: 0; background: transparent; }
.main-nav button { min-height: 3rem; display: flex; align-items: center; gap: .75rem; padding: .65rem .8rem; border-radius: .75rem; color: var(--muted); text-align: left; }
.main-nav button:hover, .main-nav button[aria-current="page"] { background: var(--blue-soft); color: var(--blue); }
.nav-icon { width: 1.6rem; text-align: center; font-size: 1.1rem; }
.account-card { margin-top: auto; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: .7rem; padding: .8rem; }
.logout-button { width: 2.2rem; height: 2.2rem; border: 0; border-radius: .6rem; background: transparent; color: var(--muted); font-size: 1.1rem; }
.logout-button:hover { background: var(--paper); color: var(--blue); }
.avatar { width: 2.2rem; height: 2.2rem; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--paper); border: 1px solid var(--line); color: var(--muted); font-size: .75rem; font-weight: 700; }
.workspace { min-width: 0; display: flex; flex-direction: column; min-height: 100svh; }
.topbar { position: sticky; top: 0; z-index: 5; min-height: 4.6rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .75rem clamp(1rem, 3vw, 2.2rem); background: color-mix(in srgb, var(--paper) 94%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.topbar > div { display: flex; gap: .6rem; align-items: center; color: var(--muted); font-size: .82rem; }
.topbar strong { color: var(--ink); }
.primary, .secondary, .icon-button, .filters button, .sync button { min-height: 2.75rem; border-radius: .7rem; border: 1px solid transparent; padding: .62rem .9rem; }
.primary { background: var(--blue); color: light-dark(white, #10243a); font-weight: 650; }
.secondary, .icon-button { background: var(--paper); border-color: var(--line); }
.icon-button { width: 2.75rem; padding: 0; font-size: 1.5rem; }
#main { width: min(86rem, 100%); flex: 1; margin: 0 auto; padding: clamp(1.4rem, 4vw, 2.8rem); outline: none; }
.page-heading { display: flex; justify-content: space-between; margin-bottom: 1.6rem; }
.page-heading p:last-child { margin-bottom: 0; color: var(--muted); }
.filters { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.filters button { min-height: 2.35rem; padding: .42rem .85rem; background: transparent; color: var(--muted); }
.filters button[aria-pressed="true"] { background: var(--paper); border-color: var(--line); color: var(--ink); }
.two-columns { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(17rem, .8fr); gap: 1.3rem; align-items: start; }
.stack { display: grid; gap: 1.1rem; }
.panel { min-width: 0; overflow: hidden; background: var(--paper); border: 1px solid var(--line); border-radius: 1rem; box-shadow: var(--shadow); }
.panel.spaced { margin-top: 1.2rem; }
.panel-head { min-height: 4rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; }
.panel-body, .reading, .role-guide { padding: 1.1rem 1.2rem; }
.panel-body p, .reading p { color: var(--muted); }
.message { background: var(--amber-soft); border-color: transparent; box-shadow: none; }
.message .eyebrow { color: var(--amber); }
.agenda-row { display: grid; grid-template-columns: 3.3rem minmax(0, 1fr); gap: .8rem; padding: 1.15rem 1.2rem; border-top: 1px solid var(--line); }
.agenda-row time { color: var(--muted); font-size: .82rem; font-variant-numeric: tabular-nums; }
.check-line { min-height: 2rem; display: flex; align-items: center; gap: .7rem; cursor: pointer; }
input[type="checkbox"] { width: 1.2rem; height: 1.2rem; margin: 0; accent-color: var(--blue); }
.done span, .shop-row.done > div > strong { text-decoration: line-through; color: var(--muted); }
.meta { display: flex; flex-wrap: wrap; gap: .4rem; margin: .45rem 0 0; color: var(--muted); font-size: .78rem; }
.pill, .role-badge { display: inline-flex; align-items: center; width: max-content; border-radius: .4rem; padding: .18rem .48rem; background: var(--blue-soft); color: var(--blue); font-size: .75rem; font-weight: 700; }
.pill.routine { background: var(--green-soft); color: var(--green); }
.pill.termin { background: light-dark(#eee7fa, #362b4b); color: light-dark(#674b86, #d1b2ed); }
.pill.mitteilung { background: var(--amber-soft); color: var(--amber); }
.shortcut { width: 100%; display: block; padding: 1rem 1.2rem; border: 0; border-top: 1px solid var(--line); background: transparent; text-align: left; }
.shortcut:hover { background: var(--sidebar); }
.shortcut span { display: block; margin-bottom: .2rem; font-weight: 650; }
.project-picker { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin-bottom: 1.3rem; }
.project-picker button, .list-picker button { display: block; padding: 1rem; background: var(--paper); border: 1px solid var(--line); border-radius: .8rem; text-align: left; }
.project-picker button strong, .project-picker button small, .list-picker button strong, .list-picker button small { display: block; }
.project-picker button[aria-pressed="true"], .list-picker button[aria-pressed="true"] { background: var(--blue-soft); border-color: var(--blue); color: var(--blue); }
.tabs { display: flex; padding: 0 1rem; border-bottom: 1px solid var(--line); }
.tabs button { min-height: 3rem; padding: .7rem .8rem; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); }
.tabs button[aria-pressed="true"] { color: var(--blue); border-bottom-color: var(--blue); }
.simple-row { min-height: 3.8rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 1.2rem; border-top: 1px solid var(--line); }
.budget { padding: 0 1.2rem 1.2rem; }
.budget > strong { display: block; font-size: 1.75rem; }
.budget > p { display: flex; justify-content: space-between; gap: 1rem; margin: .8rem 0 0; font-size: .85rem; }
.budget > p:last-child { padding-top: .8rem; border-top: 1px solid var(--line); }
.shopping-layout { display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.list-picker { display: grid; gap: .6rem; }
.sync { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1rem; padding: .75rem .9rem; border-radius: .8rem; background: var(--green-soft); color: var(--green); }
.sync span strong, .sync span small { display: block; color: inherit; }
.sync.offline { background: var(--amber-soft); color: var(--amber); }
.sync button { min-height: 2.35rem; border-color: currentColor; background: transparent; color: inherit; }
.shop-row { display: grid; grid-template-columns: 2rem minmax(0, 1fr); gap: .6rem; padding: 1rem 1.2rem; border-top: 1px solid var(--line); }
.shop-check { padding-top: .2rem; }
.shop-fields { display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; margin-top: .7rem; color: var(--muted); font-size: .78rem; }
.shop-fields label { display: flex; align-items: center; gap: .35rem; }
.shop-fields input { width: 4.8rem; min-height: 2.35rem; padding: .35rem .45rem; border: 1px solid var(--line); border-radius: .5rem; background: var(--paper); color: var(--ink); font-size: 1rem; }
.shop-fields strong { margin-left: auto; color: var(--ink); }
.shop-add { display: flex; gap: .6rem; padding: 1rem 1.2rem; border-top: 1px solid var(--line); }
.shop-add input, dialog input, dialog select, dialog textarea { min-height: 2.75rem; width: 100%; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: .6rem; background: var(--paper); color: var(--ink); font-size: 1rem; }
dialog textarea { resize: vertical; }
.shop-add input { flex: 1; }
.shop-total { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; background: var(--sidebar); }
.admin-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(19rem, .8fr); gap: 1.2rem; align-items: start; }
.user-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: .8rem; padding: 1rem 1.2rem; border-top: 1px solid var(--line); }
.user-row > div strong, .user-row > div small { display: block; }
.role-badge { background: var(--sidebar); color: var(--muted); }
.role-badge.admin { background: var(--blue-soft); color: var(--blue); }
.role-guide p { display: grid; gap: .25rem; padding-bottom: .85rem; border-bottom: 1px solid var(--line); }
.role-guide p:last-child { margin-bottom: 0; border-bottom: 0; }
.role-guide span { color: var(--muted); font-size: .88rem; }
.safety-note { display: grid; gap: .3rem; padding: .85rem; border-radius: .75rem; background: var(--blue-soft); color: var(--blue); font-size: .85rem; }
.safety-note.prominent { padding: 1.1rem; border: 1px solid color-mix(in srgb, var(--blue) 35%, transparent); }
.share-people { display: grid; gap: .55rem; }
.share-people > strong { font-size: .88rem; }
.share-person { display: grid; grid-template-columns: auto minmax(0, 1fr) 9.5rem; align-items: center; gap: .65rem; padding: .55rem .65rem; background: var(--sidebar); border-radius: .65rem; }
.share-person label { display: flex; align-items: center; gap: .55rem; color: var(--ink); }
.share-person select { min-height: 2.35rem; font-size: .86rem; }
.access-chip { display: inline-flex; align-items: center; border-radius: .45rem; padding: .22rem .5rem; background: var(--green-soft); color: var(--green); font-size: .75rem; font-weight: 700; }
.access-chip.view { background: var(--amber-soft); color: var(--amber); }
.inherited-note { margin: .8rem 1.2rem 1.2rem; padding: .75rem; border-radius: .65rem; background: var(--blue-soft); color: var(--blue); font-size: .82rem; }
.privacy-hint { color: var(--muted); font-size: .85rem; }
.statusbar { min-height: 3rem; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .7rem 2.2rem; color: var(--muted); font-size: .75rem; }
#notice { color: var(--blue); font-weight: 650; }
.bottom-nav { display: none; }
.auth-root { min-height: 100svh; display: grid; place-items: center; padding: 1.2rem; background: radial-gradient(circle at 20% 10%, var(--blue-soft), transparent 34rem), var(--bg); }
.auth-card { width: min(28rem, 100%); padding: clamp(1.3rem, 5vw, 2.2rem); background: var(--paper); border: 1px solid var(--line); border-radius: 1.2rem; box-shadow: 0 1.5rem 5rem rgba(17, 41, 65, .16); }
.auth-brand { display: flex; align-items: center; gap: .8rem; margin-bottom: 2rem; }
.auth-card > p { color: var(--muted); }
.auth-card form { display: grid; gap: 1rem; margin-top: 1.4rem; }
.auth-card label { display: grid; gap: .35rem; color: var(--muted); font-size: .88rem; }
.auth-card input { width: 100%; min-height: 2.9rem; padding: .6rem .75rem; border: 1px solid var(--line); border-radius: .65rem; background: var(--paper); color: var(--ink); font-size: 1rem; }
.auth-card .primary { width: 100%; margin-top: .35rem; }
.auth-error { min-height: 1.5rem; margin: .4rem 0 0; color: light-dark(#9b2d2d, #ffaaaa) !important; font-size: .86rem; }
.auth-security { display: grid; grid-template-columns: auto 1fr; gap: .6rem; margin: 1.5rem 0 0; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
dialog { width: min(32rem, calc(100% - 2rem)); padding: 0; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 1rem; box-shadow: 0 2rem 6rem rgba(0, 0, 0, .25); }
dialog::backdrop { background: rgba(7, 18, 30, .55); backdrop-filter: blur(3px); }
dialog form { display: grid; gap: 1rem; padding: 1.3rem; }
dialog label { display: grid; gap: .35rem; color: var(--muted); font-size: .85rem; }
.dialog-head, .dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.dialog-head .eyebrow { margin-bottom: .25rem; }
.dialog-actions { justify-content: flex-end; margin-top: .3rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.empty { padding: 1.2rem; color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
@media (max-width: 980px) {
  .app-shell { grid-template-columns: 5rem minmax(0, 1fr); }
  .sidebar { align-items: center; padding-inline: .6rem; }
  .brand > span:last-child, .nav-label, .main-nav button > span:last-child, .account-card > span:last-child { display: none; }
  .main-nav button { width: 3.2rem; justify-content: center; padding-inline: .4rem; }
  .account-card { display: flex; flex-direction: column; padding-inline: 0; }
  .two-columns { grid-template-columns: minmax(0, 1fr) 16rem; }
  .admin-layout { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .app-shell { display: block; padding-bottom: calc(4.5rem + env(safe-area-inset-bottom)); }
  .sidebar { display: none; }
  .topbar { padding: .65rem 1rem; }
  .top-label, .topbar > div > span:nth-child(2) { display: none; }
  #main { padding: 1.25rem 1rem; }
  .two-columns, .shopping-layout { grid-template-columns: 1fr; }
  .project-picker { grid-template-columns: 1fr; }
  .project-picker button { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
  .list-picker { display: flex; overflow-x: auto; padding-bottom: .2rem; }
  .list-picker button { min-width: 9.5rem; }
  .user-row { grid-template-columns: auto minmax(0, 1fr) auto; }
  .user-row .secondary { grid-column: 2 / -1; justify-self: start; }
  .statusbar { padding: .7rem 1rem; }
  .statusbar > span:first-child { display: none; }
  .bottom-nav { position: fixed; inset: auto 0 0; z-index: 10; display: grid; grid-template-columns: repeat(4, 1fr); padding: .45rem .5rem calc(.45rem + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--paper) 96%, transparent); border-top: 1px solid var(--line); backdrop-filter: blur(14px); }
  .bottom-nav button { min-height: 3.4rem; display: grid; place-items: center; gap: .05rem; color: var(--muted); font-size: .72rem; }
  .bottom-nav button span:first-child { font-size: 1rem; }
  .bottom-nav button[aria-current="page"] { color: var(--blue); }
}
@media (max-width: 460px) {
  .form-grid { grid-template-columns: 1fr; }
  .sync { align-items: stretch; flex-direction: column; }
  .shop-fields strong { width: 100%; margin-left: 0; }
}
@media (prefers-reduced-motion: no-preference) {
  .panel, .project-picker button, .list-picker button { transition: transform .16s ease, border-color .16s ease; }
  .project-picker button:hover, .list-picker button:hover { transform: translateY(-1px); }
}