/* SocialBridge Analytics – Designsprache aus der Marketing-Website
   (Creme-Grund, Indigo/Lavendel-Akzente, Teal für Positiv-Signale,
   Fraunces-Headlines + Inter-Body). Bewusst dependency-frei. */

:root {
  --bg: #F7F4EE;
  --bg-soft: #F2EDE3;
  --card: #FFFFFF;
  --lavender-bg: #EFE9F8;

  --ink-900: #1A1A2E;
  --ink-700: #2E2E4A;
  --ink-500: #5A5A75;
  --ink-300: #8A8AA3;

  --indigo: #4F3F8A;
  --indigo-900: #2A2150;
  --lavender: #B8A6E8;
  --lavender-300: #D6C8F0;
  --teal: #2F5F66;
  --copper: #C77A56;

  --good: #1F9D73;
  --bad: #D93553;
  --warn: #E0A21C;

  --border: #E5DED0;
  --border-cool: #E4E0EE;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;

  --shadow-card: 0 4px 16px rgba(26, 26, 46, 0.06);
  --shadow-lift: 0 14px 40px rgba(26, 26, 46, 0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }

/* Das hidden-Attribut muss explizite display-Werte (.login/.app/.section)
   schlagen, sonst bleiben Overlay und Shell gleichzeitig sichtbar. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink-900);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.5;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; letter-spacing: -0.01em; }

button { font-family: inherit; cursor: pointer; }

/* ── Brand ── */
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--lavender) 0%, var(--indigo) 75%);
  box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .35);
  flex: 0 0 auto;
}
.brand-logo { width: 30px; height: 30px; border-radius: 8px; object-fit: contain; flex: 0 0 auto; display: block; }
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 18px; color: var(--ink-900); }

/* ── Login ── */
.login {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  padding: 24px;
  background:
    radial-gradient(1200px 600px at 80% -10%, var(--lavender-bg), transparent 60%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow-lift);
  padding: 34px 30px 26px;
  text-align: center;
}
.brand--login { justify-content: center; margin-bottom: 18px; }
.login-title { font-size: 34px; letter-spacing: -0.02em; }
.login-sub { color: var(--ink-500); margin: 8px 0 22px; font-size: 14px; }
.login-form { display: flex; flex-direction: column; gap: 10px; text-align: left; }
.login-label { font-size: 12px; font-weight: 600; color: var(--ink-500); letter-spacing: .02em; }
.login-input {
  font-family: inherit; font-size: 18px; letter-spacing: .35em; text-align: center;
  padding: 13px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-cool); background: #FBFAF7; color: var(--ink-900);
  outline: none; transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}
.login-input:focus { border-color: var(--lavender); box-shadow: 0 0 0 3px rgba(184, 166, 232, .25); }
.login-error { color: var(--bad); font-size: 13px; margin: 2px 0 0; }
.login-note { color: var(--ink-300); font-size: 12px; margin: 16px 0 0; line-height: 1.45; }

.btn {
  border: none; border-radius: var(--radius-sm);
  padding: 12px 16px; font-size: 14px; font-weight: 600;
  transition: transform .12s var(--ease), background .15s var(--ease), opacity .15s var(--ease);
}
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--indigo); color: #fff; }
.btn--primary:hover { background: var(--indigo-900); }
.btn--ghost { background: transparent; color: var(--ink-700); border: 1px solid var(--border-cool); margin-top: 12px; }
.btn--ghost:hover { background: var(--bg-soft); }
.btn--sm { padding: 8px 12px; font-size: 13px; }

/* ── App shell ── */
.app { display: grid; grid-template-columns: 244px 1fr; min-height: 100vh; }

.sidebar {
  position: sticky; top: 0; height: 100vh;
  background: var(--card);
  border-right: 1px solid var(--border);
  padding: 22px 16px;
  display: flex; flex-direction: column; gap: 22px;
}
.nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.nav-item {
  display: flex; align-items: center; gap: 11px;
  background: transparent; border: none; text-align: left;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--ink-500); font-size: 14px; font-weight: 500;
  transition: background .12s var(--ease), color .12s var(--ease);
}
.nav-item:hover { background: var(--bg-soft); color: var(--ink-900); }
.nav-item.is-active { background: var(--lavender-bg); color: var(--indigo); font-weight: 600; }
.nav-ico { width: 18px; height: 18px; flex: 0 0 auto; opacity: .9; }
.sidebar-foot { display: flex; flex-direction: column; gap: 8px; }
.build { font-size: 11px; color: var(--ink-300); margin: 0; }

/* ── Topbar ── */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 30px;
  background: rgba(247, 244, 238, .82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-size: 23px; }
.topbar-sub { color: var(--ink-300); font-size: 12.5px; margin: 2px 0 0; }
.topbar-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.seg { display: inline-flex; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.seg-pill {
  border: none; background: transparent; color: var(--ink-500);
  padding: 7px 13px; border-radius: 999px; font-size: 13px; font-weight: 600;
  transition: background .12s var(--ease), color .12s var(--ease);
}
.seg-pill:hover { color: var(--ink-900); }
.seg-pill.is-active { background: var(--card); color: var(--ink-900); box-shadow: var(--shadow-card); }

.source-badge {
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
  background: var(--lavender-bg); color: var(--indigo);
}
.source-badge.is-live { background: rgba(31, 157, 115, .14); color: var(--good); }

.toggle-pill { border: 1px solid var(--border-cool); background: var(--card); color: var(--ink-500); font-size: 12px; font-weight: 600; padding: 7px 12px; border-radius: 999px; transition: background .12s var(--ease), color .12s var(--ease), border-color .12s var(--ease); }
.toggle-pill:hover { background: var(--bg-soft); }
.toggle-pill[aria-pressed="true"] { background: var(--lavender-bg); color: var(--indigo); border-color: var(--lavender-300); }

.icon-btn {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-cool); background: var(--card); color: var(--ink-700);
  font-size: 17px; line-height: 1; display: grid; place-items: center;
  transition: background .12s var(--ease), transform .3s var(--ease);
}
.icon-btn:hover { background: var(--bg-soft); }
.icon-btn.is-spinning { animation: spin .8s linear infinite; }

/* ── View / sections ── */
.view { padding: 26px 30px 60px; }
.section { display: none; }
.section.is-active { display: block; animation: fade .25s var(--ease); }
.section-head { margin: 28px 0 14px; }
.section-head:first-child { margin-top: 4px; }
.section-head h3 { font-size: 18px; color: var(--ink-900); }
.section-head p { color: var(--ink-300); font-size: 12.5px; margin: 3px 0 0; }

.grid { display: grid; gap: 16px; }
.grid--kpi { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.col-span-2 { grid-column: span 2; }

/* ── Card ── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow-card);
}
.card-label { font-size: 11px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; color: var(--ink-300); margin: 0; }
.card-title { font-family: var(--serif); font-size: 16px; color: var(--ink-900); margin: 0 0 2px; }
.card-hint { color: var(--ink-300); font-size: 12px; margin: 2px 0 0; }
.card-head-row { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 14px; }

/* KPI tile */
.kpi { display: flex; flex-direction: column; gap: 8px; }
.kpi-top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.kpi-value { font-family: var(--serif); font-size: 32px; font-weight: 600; line-height: 1; color: var(--ink-900); }
.kpi-row { display: flex; align-items: center; gap: 8px; }
.delta { font-size: 12px; font-weight: 700; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.delta--up { background: rgba(31, 157, 115, .13); color: var(--good); }
.delta--down { background: rgba(217, 53, 83, .12); color: var(--bad); }
.delta--flat { background: var(--bg-soft); color: var(--ink-300); }
.kpi-spark { height: 34px; margin-top: 2px; }

/* ── Tables ── */
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-300); padding: 8px 10px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 11px 10px; border-bottom: 1px solid var(--bg-soft); color: var(--ink-700); }
.tbl tr:last-child td { border-bottom: none; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl tr:hover td { background: #FBFAF7; }
.mod-id { font-weight: 600; color: var(--ink-900); }
.tbl-wrap { overflow-x: auto; }
.tbl td.nowrap, .tbl th.nowrap { white-space: nowrap; }
.tbl td.cell-text { white-space: normal; color: var(--ink-700); min-width: 220px; max-width: 420px; line-height: 1.45; }
.tbl td .chip { margin: 0 4px 2px 0; }
.rank { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 999px; background: var(--bg-soft); color: var(--ink-500); font-weight: 700; font-size: 12px; font-variant-numeric: tabular-nums; }
.rank--1 { background: #EAD8A0; color: #7A5B00; }
.rank--2 { background: #E2E0DA; color: #5A5A75; }
.rank--3 { background: #ECD6C4; color: #8A5636; }
.chip { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--lavender-bg); color: var(--indigo); }
.chip--good { background: rgba(31, 157, 115, .13); color: var(--good); }
.chip--warn { background: rgba(224, 162, 28, .16); color: #8A5F0B; }
.chip--bad { background: rgba(217, 53, 83, .12); color: var(--bad); }

/* bar list */
.barlist { display: flex; flex-direction: column; gap: 12px; }
.barrow { display: grid; grid-template-columns: 130px 1fr 52px; align-items: center; gap: 12px; }
.barrow-label { font-size: 13px; color: var(--ink-700); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bartrack { height: 10px; background: var(--bg-soft); border-radius: 999px; overflow: hidden; }
.barfill { display: block; height: 100%; min-width: 6px; border-radius: 999px; background: linear-gradient(90deg, var(--lavender), var(--indigo)); }
.barrow-val { font-size: 13px; font-weight: 600; color: var(--ink-900); text-align: right; font-variant-numeric: tabular-nums; }

/* funnel */
.funnel { display: flex; flex-direction: column; gap: 10px; }
.funnel-row { display: grid; grid-template-columns: 160px 1fr; align-items: center; gap: 14px; }
.funnel-label { font-size: 13px; color: var(--ink-700); font-weight: 500; }
.funnel-bar-wrap { display: flex; align-items: center; gap: 10px; }
.funnel-bar { height: 30px; border-radius: 8px; background: linear-gradient(90deg, var(--indigo), var(--lavender)); display: flex; align-items: center; padding: 0 10px; color: #fff; font-weight: 700; font-size: 13px; min-width: 34px; }
.funnel-conv { font-size: 12px; color: var(--ink-300); font-weight: 600; }

/* Sterne in der Feedback-Detail-Tabelle */
.stars { color: var(--copper); letter-spacing: 1px; }

.note { font-size: 12px; color: var(--ink-300); margin: 10px 0 0; line-height: 1.45; }
.note--warn { color: #8A5F0B; }

/* big stat inside card */
.bigstat { font-family: var(--serif); font-size: 30px; font-weight: 600; color: var(--ink-900); line-height: 1; }
.statgrid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 22px; }
.stat-sm-label { font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--ink-300); margin: 0 0 4px; }

/* chart helpers */
.chart { width: 100%; display: block; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }
.legend-item { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-500); }
.legend-dot { width: 10px; height: 10px; border-radius: 3px; }

.empty { color: var(--ink-300); font-size: 13px; padding: 20px 4px; text-align: center; }

/* loading / error */
.loading { display: flex; align-items: center; gap: 10px; color: var(--ink-500); padding: 40px 0; justify-content: center; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--border-cool); border-top-color: var(--indigo); border-radius: 50%; animation: spin .8s linear infinite; }
.errorbox { background: rgba(217, 53, 83, .08); border: 1px solid rgba(217, 53, 83, .3); color: var(--bad); padding: 14px 16px; border-radius: var(--radius-sm); font-size: 14px; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ── Drill-Down: klickbare Elemente + Tester-Drawer ── */
.is-clickable { cursor: pointer; }
tr.is-clickable:hover > td { background: var(--lavender-bg); }
.barrow.is-clickable { border-radius: 8px; padding: 4px 6px; margin: 0 -6px; transition: background .12s var(--ease); }
.barrow.is-clickable:hover { background: var(--lavender-bg); }
.legend-item.is-clickable { border-radius: 8px; padding: 2px 8px; margin: -2px -8px; transition: background .12s var(--ease); }
.legend-item.is-clickable:hover { background: var(--lavender-bg); }
.kpi-card.is-clickable { transition: box-shadow .14s var(--ease), transform .14s var(--ease); }
.kpi-card.is-clickable:hover { box-shadow: var(--shadow-lift); transform: translateY(-2px); }
.kpi-card.is-clickable:focus-visible, .barrow.is-clickable:focus-visible, .legend-item.is-clickable:focus-visible, tr.is-clickable:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; }
.funnel-row.is-clickable { border-radius: 8px; transition: background .12s var(--ease); }
.funnel-row.is-clickable:hover { background: var(--lavender-bg); }
.vbar-hit { cursor: pointer; }
.drill-cue { color: var(--ink-300); font-weight: 700; margin-left: 6px; }
.kpi-card.is-clickable:hover .drill-cue { color: var(--indigo); }

.chip--plat { background: var(--bg-soft); color: var(--ink-500); }
.chip--new { background: rgba(31, 157, 115, .13); color: var(--good); }

/* Drawer */
.drawer { position: fixed; inset: 0; z-index: 50; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(26, 26, 46, .38); backdrop-filter: blur(2px); animation: scrim-in .16s var(--ease); }
.drawer-panel { position: absolute; top: 0; right: 0; height: 100%; width: min(640px, 94vw); background: var(--bg); box-shadow: var(--shadow-lift); display: flex; flex-direction: column; animation: panel-in .22s var(--ease); }
@keyframes scrim-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes panel-in { from { transform: translateX(24px); opacity: .4; } to { transform: translateX(0); opacity: 1; } }
.drawer-head { display: flex; align-items: flex-start; gap: 12px; padding: 20px 22px 14px; border-bottom: 1px solid var(--border); background: var(--card); }
.drawer-titles { flex: 1; min-width: 0; }
.drawer-title { font-family: var(--serif); font-size: 21px; font-weight: 600; color: var(--ink-900); margin: 0; word-break: break-word; }
.drawer-sub { font-size: 12.5px; color: var(--ink-500); margin: 4px 0 0; }
.drawer-sub .chip { margin-right: 4px; }
.drawer-back { border: none; background: var(--bg-soft); color: var(--ink-700); font-size: 12px; font-weight: 600; padding: 7px 11px; border-radius: 999px; cursor: pointer; white-space: nowrap; }
.drawer-back:hover { background: var(--lavender-bg); color: var(--indigo); }
.drawer-close { border: 1px solid var(--border-cool); background: var(--card); color: var(--ink-500); width: 32px; height: 32px; border-radius: 999px; cursor: pointer; font-size: 14px; line-height: 1; flex-shrink: 0; }
.drawer-close:hover { color: var(--ink-900); border-color: var(--ink-300); }
.drawer-body { padding: 20px 22px 60px; overflow-y: auto; }
.d-section-title { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-300); margin: 24px 0 12px; }
.dstatgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px 18px; }
.dstat-label { font-size: 11px; color: var(--ink-300); margin: 0 0 3px; }
.dstat-val { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--ink-900); }
.chips-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.dnote { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 10px; }
.dnote-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.dnote-head .card-hint { margin-left: auto; }
.dnote-text { font-size: 13px; color: var(--ink-700); line-height: 1.5; margin: 8px 0 0; }
body.drawer-open { overflow: hidden; }

/* responsive */
@media (max-width: 1080px) {
  .grid--kpi { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 10px; }
  .nav { flex-direction: row; flex-wrap: wrap; }
  .nav-item .nav-label { display: none; }
  .nav-item { padding: 9px 11px; }
  .sidebar-foot { flex-direction: row; margin-left: auto; align-items: center; }
  .build { display: none; }
  .topbar { flex-direction: column; align-items: flex-start; }
  .grid--kpi, .grid--2, .grid--3 { grid-template-columns: 1fr; }
  .col-span-2 { grid-column: auto; }
  .view { padding: 20px 18px 50px; }
  .drawer-panel { width: 100vw; }
  .dstatgrid { grid-template-columns: repeat(2, 1fr); }
}