/* Tresenfrei Kontor. Same look as the team app and the Overview (coss ui values, see
   /mnt/project-files/tresenfrei/design/tresenfrei-look.md): #fafafa page, white cards, hairline
   borders, Inter 400/500/600, brand green only for actions and the current section.
   Layout: sidebar from 900px (Mac), bottom tab bar below (iPhone). The Overview and the lead map
   run in frames that fill the main area; Today, Briefings and Settings are the app's own views. */

:root {
  --bg: #fafafa;
  --card: #ffffff;
  --fg: #262626;
  --strong: #171717;
  --muted-fg: #686868;
  --faint: #8f8f8f;
  --border: rgb(0 0 0 / 8%);
  --input: rgb(0 0 0 / 11%);
  --muted: rgb(0 0 0 / 4%);
  --hover: rgb(0 0 0 / 3%);
  --ring: #a3a3a3;
  --primary: #0c6152;
  --primary-hover: #0a5246;
  --primary-fg: #ffffff;
  --primary-tint: rgb(12 97 82 / 8%);
  --ok: #047857;
  --ok-tint: rgb(16 185 129 / 10%);
  --warn: #b45309;
  --warn-tint: rgb(245 158 11 / 12%);
  --late: #b91c1c;
  --late-tint: rgb(239 68 68 / 8%);
  --info: #1d4ed8;
  --info-tint: rgb(59 130 246 / 8%);
  --overlay: rgb(0 0 0 / 32%);
  --shadow-xs: 0 1px 2px rgb(0 0 0 / 5%);
  --shadow-lg: 0 12px 24px -6px rgb(0 0 0 / 10%), 0 4px 8px -4px rgb(0 0 0 / 6%);
  --edge: inset 0 -1px rgb(0 0 0 / 4%);
  --code-bg: #f4f4f3;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --side: 232px;
  --tabbar: 56px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161616; --card: #1c1c1c; --fg: #f0f0f0; --strong: #fafafa; --muted-fg: #9a9a9a; --faint: #7a7a7a;
    --border: rgb(255 255 255 / 8%); --input: rgb(255 255 255 / 11%); --muted: rgb(255 255 255 / 5%); --hover: rgb(255 255 255 / 4%);
    --ring: #737373;
    --primary: #5fc4ab; --primary-hover: #74cfb8; --primary-fg: #04201a; --primary-tint: rgb(95 196 171 / 14%);
    --ok: #34d399; --ok-tint: rgb(16 185 129 / 16%); --warn: #fbbf24; --warn-tint: rgb(245 158 11 / 16%);
    --late: #f87171; --late-tint: rgb(239 68 68 / 16%); --info: #60a5fa; --info-tint: rgb(59 130 246 / 16%);
    --overlay: rgb(0 0 0 / 55%);
    --shadow-xs: 0 1px 2px rgb(0 0 0 / 30%); --shadow-lg: 0 16px 32px -8px rgb(0 0 0 / 60%);
    --edge: inset 0 1px rgb(255 255 255 / 5%);
    --code-bg: #232323;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; height: 100%; }
body {
  margin: 0; height: 100%; overflow: hidden;
  background: var(--bg); color: var(--fg);
  font: 15px/1.5 var(--font); font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
[hidden] { display: none !important; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--strong); margin: 0; font-weight: 600; }
h1 { font-size: 24px; line-height: 1.2; letter-spacing: -0.022em; }
h2 { font-size: 15px; line-height: 1.4; letter-spacing: -0.006em; }
p { margin: 0; }
.muted { color: var(--muted-fg); }
.small { font-size: 13px; }
.num { font-variant-numeric: tabular-nums; }
.noscript { padding: 24px; }

/* ------------------------------------------------------------ splash and login */

.splash { position: fixed; inset: 0; display: grid; place-items: center; }
.splash img { border-radius: 14px; opacity: .9; }

.login {
  position: fixed; inset: 0; overflow: auto; display: grid; place-items: center;
  padding: max(24px, env(safe-area-inset-top)) 16px max(24px, env(safe-area-inset-bottom));
}
.login-box { width: 100%; max-width: 360px; display: grid; gap: 20px; text-align: center; }
.login-box img { margin: 0 auto; border-radius: 14px; box-shadow: var(--shadow-xs); }
.login-box h1 { margin-top: 4px; }
.login-box p { color: var(--muted-fg); }
.login-box form { display: grid; gap: 12px; text-align: left; }
.login-box .fine { font-size: 13px; color: var(--muted-fg); text-align: center; }
.linkish { all: unset; cursor: pointer; color: var(--primary); font-size: 14px; text-align: center; }
.linkish:hover { text-decoration: underline; }
.linkish:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------------------------------------ app frame */

.app { position: fixed; inset: 0; display: grid; grid-template-columns: var(--side) 1fr; }
.side {
  display: flex; flex-direction: column; gap: 4px; min-height: 0;
  padding: max(16px, env(safe-area-inset-top)) 12px 16px max(12px, env(safe-area-inset-left));
  border-right: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 8px 16px; font-weight: 600; font-size: 17px; color: var(--strong); letter-spacing: -0.01em; }
.brand img { border-radius: 7px; }
.side-nav { display: grid; gap: 2px; }
.side-foot { margin-top: auto; display: grid; gap: 2px; }
.nav-item {
  all: unset; box-sizing: border-box; display: flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 10px; border-radius: 8px; cursor: pointer;
  color: var(--fg); font-weight: 500; font-size: 14px;
}
.nav-item svg { width: 18px; height: 18px; flex: none; color: var(--muted-fg); }
.nav-item:hover { background: var(--hover); }
.nav-item[aria-current="page"] { background: var(--primary-tint); color: var(--primary); }
.nav-item[aria-current="page"] svg { color: var(--primary); }
.nav-item:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }
.nav-item .count { margin-left: auto; font-size: 12px; font-weight: 500; color: var(--muted-fg); font-variant-numeric: tabular-nums; }

.main { position: relative; min-width: 0; min-height: 0; display: flex; flex-direction: column; }
.view { flex: 1; min-height: 0; }
.scroll { overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.frame-wrap { display: flex; }
.frame-wrap iframe { flex: 1; width: 100%; height: 100%; border: 0; background: var(--bg); }

.tabbar { display: none; }

.banner {
  flex: none; display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 6px 16px; font-size: 13px; color: var(--warn); background: var(--warn-tint);
  border-bottom: 1px solid var(--border);
}

@media (max-width: 899px) {
  .app { grid-template-columns: 1fr; grid-template-rows: 1fr auto; }
  .side { display: none; }
  .main { padding-top: env(safe-area-inset-top); }
  .tabbar {
    display: grid; grid-template-columns: repeat(5, 1fr);
    padding: 0 env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
    background: var(--card); border-top: 1px solid var(--border);
  }
  .tab {
    all: unset; box-sizing: border-box; height: var(--tabbar); display: grid; place-items: center; align-content: center; gap: 2px;
    font-size: 11px; font-weight: 500; color: var(--muted-fg); cursor: pointer;
  }
  .tab svg { width: 22px; height: 22px; }
  .tab[aria-current="page"] { color: var(--primary); }
  .tab:focus-visible { outline: 2px solid var(--ring); outline-offset: -4px; border-radius: 10px; }
}

/* ------------------------------------------------------------ page content */

.page { max-width: 760px; margin: 0 auto; padding: 24px 16px 40px; display: grid; gap: 20px; }
@media (min-width: 900px) { .page { padding: 32px 32px 48px; } }
.page-head { display: grid; gap: 4px; }
.page-head p { color: var(--muted-fg); }
.head-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.section { display: grid; gap: 8px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.section-head .muted { font-size: 13px; }

.frame {
  background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-xs), var(--edge); overflow: hidden;
}
.row {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; min-height: 52px;
  border-top: 1px solid var(--border);
}
.row:first-child { border-top: 0; }
button.row, a.row { all: unset; box-sizing: border-box; display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px 14px; min-height: 52px; border-top: 1px solid var(--border); cursor: pointer; color: inherit; }
button.row:first-child, a.row:first-child { border-top: 0; }
button.row:hover, a.row:hover { background: var(--hover); text-decoration: none; }
button.row:focus-visible, a.row:focus-visible { outline: 2px solid var(--ring); outline-offset: -2px; }
.row-main { flex: 1; min-width: 0; display: grid; gap: 1px; }
.row-title { color: var(--strong); font-weight: 500; overflow-wrap: anywhere; }
.row-sub { color: var(--muted-fg); font-size: 14px; overflow-wrap: anywhere; }
.row-side { flex: none; font-size: 13px; color: var(--muted-fg); text-align: right; font-variant-numeric: tabular-nums; }
.row-side.late { color: var(--late); }
.chev { flex: none; width: 16px; height: 16px; color: var(--faint); }
.group-label { padding: 10px 14px 4px; font-size: 13px; color: var(--muted-fg); border-top: 1px solid var(--border); }
.group-label:first-child { border-top: 0; }
.group-label + .row { border-top: 0; }

.check { appearance: none; -webkit-appearance: none; flex: none; width: 22px; height: 22px; margin: 0; border: 1.5px solid var(--input); border-radius: 7px; background: var(--card); cursor: pointer; display: grid; place-items: center; }
.check:checked { background: var(--primary); border-color: var(--primary); }
.check:checked::after { content: ""; width: 10px; height: 6px; border: 2px solid var(--primary-fg); border-top: 0; border-right: 0; transform: translateY(-1px) rotate(-45deg); }
.check:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }

.empty { padding: 20px 14px; text-align: center; color: var(--muted-fg); }

.badge {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 6px;
  font-size: 12px; font-weight: 500; white-space: nowrap; background: var(--muted); color: var(--fg);
}
.badge.ok { background: var(--ok-tint); color: var(--ok); }
.badge.warn { background: var(--warn-tint); color: var(--warn); }
.badge.info { background: var(--info-tint); color: var(--info); }
.badge.late { background: var(--late-tint); color: var(--late); }

/* ------------------------------------------------------------ controls */

.btn {
  all: unset; box-sizing: border-box; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 10px; cursor: pointer; white-space: nowrap;
  font-size: 15px; font-weight: 500; line-height: 1; user-select: none;
  background: var(--card); color: var(--strong); border: 1px solid var(--input); box-shadow: var(--shadow-xs);
}
.btn:hover { background: var(--hover); }
.btn:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.btn.primary { background: var(--primary); color: var(--primary-fg); border-color: var(--primary); box-shadow: inset 0 1px rgb(255 255 255 / 16%), var(--shadow-xs); }
.btn.primary:hover { background: var(--primary-hover); }
.btn.ghost { background: transparent; border-color: transparent; box-shadow: none; }
.btn.ghost:hover { background: var(--hover); }
.btn.danger { color: var(--late); }
.btn.small { height: 34px; padding: 0 12px; font-size: 14px; border-radius: 8px; }
.btn.wide { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; pointer-events: none; }
.btn svg { width: 16px; height: 16px; }
.back { margin-left: -10px; justify-self: start; color: var(--primary); }

.field { display: grid; gap: 6px; }
.field > span { font-size: 14px; font-weight: 500; color: var(--strong); }
.input {
  box-sizing: border-box; width: 100%; height: 40px; padding: 0 12px; border-radius: 10px;
  border: 1px solid var(--input); background: var(--card); color: var(--strong);
  font: 16px var(--font); box-shadow: var(--shadow-xs);
}
.input:focus { outline: 2px solid var(--ring); outline-offset: 1px; }
.input.code { font-family: var(--mono); letter-spacing: 0.04em; }
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.inline { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.alert {
  display: grid; gap: 4px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--border);
  background: var(--info-tint); font-size: 14px;
}
.alert.warn { background: var(--warn-tint); }
.alert b { color: var(--strong); font-weight: 600; }

.secret {
  display: flex; align-items: center; gap: 8px; padding: 8px 8px 8px 12px; border-radius: 10px;
  border: 1px solid var(--input); background: var(--code-bg); font: 13px/1.4 var(--mono); overflow-wrap: anywhere;
}
.secret code { flex: 1; min-width: 0; }

.toast {
  position: fixed; left: 50%; transform: translateX(-50%); z-index: 50;
  bottom: max(24px, calc(env(safe-area-inset-bottom) + var(--tabbar) + 12px));
  max-width: min(420px, calc(100vw - 32px)); padding: 10px 14px; border-radius: 10px;
  background: var(--card); color: var(--strong); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  font-size: 14px;
}

/* ------------------------------------------------------------ today */

.card-title { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.notebook {
  margin: 0; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--code-bg);
  font: 13px/1.55 var(--mono); color: var(--strong); white-space: pre-wrap; overflow-wrap: anywhere;
}
.visit { display: grid; gap: 12px; padding: 14px; }
.visit + .visit { border-top: 1px solid var(--border); }
.visit-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
details.more > summary { cursor: pointer; color: var(--primary); font-size: 14px; list-style: none; }
details.more > summary::-webkit-details-marker { display: none; }
details.more[open] > summary { margin-bottom: 10px; }

/* ------------------------------------------------------------ briefing reader */

.doc { display: grid; gap: 0; min-width: 0; color: var(--fg); }
.doc > * + * { margin-top: 12px; }
.doc h1 { font-size: 24px; margin-bottom: 4px; }
.doc h2 { font-size: 17px; letter-spacing: -0.01em; margin-top: 28px; padding-top: 4px; }
.doc h3 { font-size: 15px; margin-top: 20px; }
.doc p, .doc li { overflow-wrap: anywhere; }
.doc ul, .doc ol { margin: 0; padding-left: 22px; display: grid; gap: 6px; }
.doc strong { color: var(--strong); font-weight: 600; }
.doc code { font: 13px var(--mono); background: var(--muted); padding: 1px 5px; border-radius: 5px; }
.doc pre { margin: 0; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--border); background: var(--code-bg); overflow-x: auto; }
.doc pre code { background: none; padding: 0; font: 13px/1.55 var(--mono); white-space: pre-wrap; color: var(--strong); }
.doc blockquote { margin: 0; padding: 2px 0 2px 14px; border-left: 2px solid var(--border); color: var(--muted-fg); }
.doc hr { border: 0; border-top: 1px solid var(--border); }
.doc .table { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; background: var(--card); }
.doc table { border-collapse: collapse; width: 100%; font-size: 14px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 8px 12px; border-top: 1px solid var(--border); min-width: 120px; }
.doc thead th { border-top: 0; background: var(--muted); color: var(--strong); font-weight: 500; }
.reader-tools { display: flex; flex-wrap: wrap; gap: 8px; }

/* ------------------------------------------------------------ settings */

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; font-size: 14px; padding: 14px; }
.kv dt { color: var(--muted-fg); }
.kv dd { margin: 0; color: var(--strong); overflow-wrap: anywhere; }
.steps { margin: 0; padding-left: 20px; display: grid; gap: 6px; font-size: 14px; }

.missing { font: 15px/1.5 var(--font); padding: 24px; color: var(--muted-fg); background: var(--bg); }