:root {
  --bg: #f2f2f7; --card: #ffffff; --card2: #f7f7fa; --text: #1c1c1e; --sub: #6e6e73; --line: rgba(60,60,67,.14);
  --blue: #007aff; --orange: #ff9500; --sky: #5ac8fa; --green: #34c759; --red: #ff3b30; --purple: #af52de; --yellow: #ffcc00;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 4px 18px rgba(0,0,0,.05);
  --radius: 18px; --tab: 64px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #000; --card: #1c1c1e; --card2: #2c2c2e; --text: #f5f5f7; --sub: #98989f; --line: rgba(84,84,88,.5);
    --blue: #0a84ff; --orange: #ff9f0a; --sky: #64d2ff; --green: #30d158; --red: #ff453a; --purple: #bf5af2; --shadow: none; }
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.4 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body { padding: env(safe-area-inset-top) 0 calc(var(--tab) + env(safe-area-inset-bottom)) 0; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--blue); text-decoration: none; }
.hidden { display: none !important; }

/* ---------- Layout ---------- */
main { max-width: 820px; margin: 0 auto; padding: 8px 16px 32px; }
.view-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding: 18px 2px 10px; }
.view-head h1 { font-size: 34px; letter-spacing: -.02em; margin: 0; font-weight: 700; }
.view-head .sub { color: var(--sub); font-size: 13px; margin-top: 2px; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

nav.tabs { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; display: flex; justify-content: space-around;
  padding: 6px 8px calc(6px + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--card) 82%, transparent);
  backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px); border-top: .5px solid var(--line); }
nav.tabs button { flex: 1; max-width: 120px; background: none; border: 0; display: flex; flex-direction: column; align-items: center; gap: 2px;
  font-size: 10.5px; color: var(--sub); padding: 4px 0; cursor: pointer; position: relative; }
nav.tabs button svg { width: 26px; height: 26px; }
nav.tabs button.active { color: var(--blue); }
nav.tabs .badge { position: absolute; top: 0; left: calc(50% + 6px); background: var(--red); color: #fff; border-radius: 10px; font-size: 11px; padding: 0 5px; min-width: 18px; line-height: 18px; }
@media (min-width: 980px) {
  body { padding: 0 0 0 220px; }
  nav.tabs { top: 0; right: auto; width: 220px; flex-direction: column; justify-content: flex-start; padding: 28px 12px; gap: 4px; border-top: 0; border-right: .5px solid var(--line); }
  nav.tabs button { flex-direction: row; max-width: none; flex: 0 0 auto; gap: 12px; font-size: 15px; padding: 10px 12px; border-radius: 10px; }
  nav.tabs button.active { background: color-mix(in srgb, var(--blue) 12%, transparent); }
  nav.tabs button svg { width: 22px; height: 22px; }
  nav.tabs .badge { position: static; margin-left: auto; }
  nav.tabs .brand { display: block !important; }
}
nav.tabs .brand { display: none; font-weight: 700; font-size: 20px; padding: 0 12px 18px; }

/* ---------- Bausteine ---------- */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; margin: 12px 0; border: 2px solid transparent; }
.card.pos { border-color: color-mix(in srgb, var(--green) 70%, transparent); }
.card.neg { border-color: color-mix(in srgb, var(--red) 70%, transparent); }
.group-title { font-size: 13px; text-transform: uppercase; letter-spacing: .03em; color: var(--sub); margin: 24px 4px 6px; font-weight: 500; }
.btn { border: 0; border-radius: 12px; padding: 10px 16px; font-weight: 600; cursor: pointer; background: var(--card2); color: var(--text); display: inline-flex; align-items: center; gap: 6px; justify-content: center; transition: transform .08s, opacity .2s; }
.btn:active { transform: scale(.97); }
.btn:disabled { opacity: .45; cursor: default; }
.btn.primary { background: var(--blue); color: #fff; }
.btn.orange { background: var(--orange); color: #fff; }
.btn.sky { background: color-mix(in srgb, var(--sky) 22%, var(--card)); color: color-mix(in srgb, var(--sky) 60%, var(--text)); }
.btn.ghost { background: transparent; color: var(--blue); padding: 8px 10px; }
.btn.danger { color: var(--red); }
.btn.small { padding: 7px 12px; font-size: 14px; border-radius: 10px; }
.row { display: flex; gap: 10px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.spread { justify-content: space-between; }
.grow { flex: 1; }
.muted { color: var(--sub); }
.small { font-size: 13px; }
.tiny { font-size: 11.5px; }
.mono { font-variant-numeric: tabular-nums; }
.up { color: var(--green); } .down { color: var(--red); }

.chip { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--card2); color: var(--sub); white-space: nowrap; }
.chip.blue { background: color-mix(in srgb, var(--blue) 14%, transparent); color: var(--blue); }
.chip.green { background: color-mix(in srgb, var(--green) 16%, transparent); color: color-mix(in srgb, var(--green) 75%, var(--text)); }
.chip.red { background: color-mix(in srgb, var(--red) 14%, transparent); color: var(--red); }
.chip.orange { background: color-mix(in srgb, var(--orange) 16%, transparent); color: color-mix(in srgb, var(--orange) 80%, var(--text)); }
.chip.purple { background: color-mix(in srgb, var(--purple) 14%, transparent); color: var(--purple); }
.pill { font-size: 12.5px; font-weight: 600; padding: 4px 12px; border-radius: 999px; white-space: nowrap; }
.pill.real { background: var(--orange); color: #fff; }
.pill.dummy { background: color-mix(in srgb, var(--sky) 30%, var(--card)); color: color-mix(in srgb, var(--sky) 55%, var(--text)); }

.title-row { display: flex; align-items: flex-start; gap: 10px; }
.title-row h2 { font-size: 20px; margin: 0; letter-spacing: -.01em; }
.idline { font-size: 13px; color: var(--sub); margin-top: 2px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.wkn { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--text); }
.wkn.unsure::after { content: ' ?'; color: var(--orange); }

.levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0 6px; }
.level { background: var(--card2); border-radius: 12px; padding: 9px 10px; }
.level .k { font-size: 11.5px; color: var(--sub); text-transform: uppercase; letter-spacing: .03em; }
.level .v { font-size: 19px; font-weight: 650; font-variant-numeric: tabular-nums; }
.level .n { font-size: 11.5px; color: var(--sub); font-variant-numeric: tabular-nums; }
.level.entry .v { color: var(--blue); } .level.stop .v { color: var(--red); } .level.target .v { color: var(--green); }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px 14px; margin: 10px 0; }
.fact .k { font-size: 12px; color: var(--sub); }
.fact .v { font-weight: 600; font-variant-numeric: tabular-nums; }

.text-block { font-size: 15px; line-height: 1.5; margin: 10px 0; }
ul.clean { margin: 6px 0; padding-left: 18px; }
ul.clean li { margin: 3px 0; font-size: 14.5px; }
details { margin-top: 8px; }
details summary { cursor: pointer; color: var(--blue); font-size: 14px; list-style: none; }
details summary::-webkit-details-marker { display: none; }
.checks li { list-style: none; margin-left: -18px; }
.checks li::before { content: '✓ '; color: var(--green); font-weight: 700; }
.checks li.bad::before { content: '✕ '; color: var(--red); }

.actions { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 14px; }

/* Segmented Control */
.seg { display: inline-flex; background: var(--card2); border-radius: 9px; padding: 2px; gap: 2px; }
.seg button { border: 0; background: transparent; padding: 5px 11px; border-radius: 7px; font-size: 13px; font-weight: 600; color: var(--sub); cursor: pointer; }
.seg button.on { background: var(--card); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,.12); }
@media (prefers-color-scheme: dark) { .seg button.on { background: #636366; } }

/* Chart */
.chart-wrap { margin: 12px -4px 4px; }
.chart-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; gap: 8px; }
.chart-legend { font-size: 11.5px; color: var(--sub); display: flex; gap: 10px; flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 4px; }
.chart { position: relative; height: 240px; touch-action: pan-y; }
.chart canvas { width: 100%; height: 100%; display: block; }
.chart .tip { position: absolute; pointer-events: none; background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: .5px solid var(--line); border-radius: 10px; padding: 6px 9px; font-size: 12px; box-shadow: 0 4px 16px rgba(0,0,0,.12); white-space: nowrap; z-index: 2; }
.chart .tip b { font-variant-numeric: tabular-nums; }
.chart .loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--sub); font-size: 13px; }

/* Fortschritt Trade */
.progress { position: relative; height: 8px; border-radius: 4px; margin: 18px 4px 22px; background: linear-gradient(90deg, color-mix(in srgb, var(--red) 55%, transparent), var(--card2) var(--entry), color-mix(in srgb, var(--green) 55%, transparent)); }
.progress .dot { position: absolute; top: 50%; width: 16px; height: 16px; margin: -8px 0 0 -8px; border-radius: 50%; background: var(--text); border: 3px solid var(--card); box-shadow: 0 1px 4px rgba(0,0,0,.3); }
.progress .lbl { position: absolute; top: 12px; font-size: 11px; color: var(--sub); transform: translateX(-50%); white-space: nowrap; }

/* Markt-Karte */
.market .summary { font-size: 15px; line-height: 1.45; }
.regimes { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin-top: 10px; }
.regime { background: var(--card2); border-radius: 12px; padding: 8px 10px; font-size: 13px; }

/* Fortschrittsbalken Scan */
.bar { height: 4px; background: var(--card2); border-radius: 2px; overflow: hidden; margin-top: 8px; }
.bar > div { height: 100%; background: var(--blue); transition: width .3s; }

/* KPI */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.kpi { background: var(--card2); border-radius: 14px; padding: 12px; }
.kpi .k { font-size: 12px; color: var(--sub); }
.kpi .v { font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; }
table.tbl th { text-align: right; font-weight: 500; color: var(--sub); font-size: 12px; padding: 6px 4px; }
table.tbl td { text-align: right; padding: 7px 4px; border-top: .5px solid var(--line); }
table.tbl th:first-child, table.tbl td:first-child { text-align: left; }

/* Formulare (iOS-Listen) */
.form { background: var(--card); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); }
.form label, .form .item { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 16px; border-top: .5px solid var(--line); min-height: 46px; }
.form > :first-child { border-top: 0; }
.form input[type=number], .form input[type=text], .form input[type=password], .form select { border: 0; background: transparent; text-align: right; width: 140px; padding: 2px 0; outline: none; font-variant-numeric: tabular-nums; }
.form .hint { font-size: 12.5px; color: var(--sub); padding: 6px 16px 10px; border-top: 0; }
input.field { width: 100%; border: 1px solid var(--line); background: var(--card2); border-radius: 12px; padding: 12px 14px; outline: none; }
input.field:focus { border-color: var(--blue); }
.switch { position: relative; width: 51px; height: 31px; flex: none; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch span { position: absolute; inset: 0; border-radius: 31px; background: var(--card2); transition: .2s; box-shadow: inset 0 0 0 1px var(--line); cursor: pointer; }
.switch span::before { content: ''; position: absolute; width: 27px; height: 27px; left: 2px; top: 2px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0,0,0,.25); transition: .2s; }
.switch input:checked + span { background: var(--green); box-shadow: none; }
.switch input:checked + span::before { transform: translateX(20px); }

/* Sheet (Modal) */
.sheet-bg { position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 50; display: flex; align-items: flex-end; justify-content: center; animation: fade .2s; }
.sheet { background: var(--bg); width: 100%; max-width: 560px; max-height: 92vh; overflow: auto; border-radius: 16px 16px 0 0; padding: 10px 16px calc(20px + env(safe-area-inset-bottom)); animation: up .25s ease-out; }
@media (min-width: 700px) { .sheet-bg { align-items: center; } .sheet { border-radius: 16px; } }
.sheet .grabber { width: 38px; height: 5px; border-radius: 3px; background: var(--line); margin: 0 auto 10px; }
.sheet h3 { margin: 4px 0 12px; font-size: 20px; }
@keyframes up { from { transform: translateY(40px); opacity: 0; } }
@keyframes fade { from { opacity: 0; } }

.toast { position: fixed; left: 50%; bottom: calc(var(--tab) + 20px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: color-mix(in srgb, var(--text) 88%, transparent); color: var(--bg); padding: 10px 16px; border-radius: 14px; font-size: 14px; z-index: 60; max-width: 90vw; animation: fade .2s; }
.empty { text-align: center; color: var(--sub); padding: 40px 16px; }
.empty .big { font-size: 40px; margin-bottom: 6px; }
.thesis { border-radius: 12px; padding: 10px 12px; margin-top: 10px; font-size: 14px; background: var(--card2); }
.thesis.geschwaecht { background: color-mix(in srgb, var(--orange) 14%, transparent); }
.thesis.gebrochen { background: color-mix(in srgb, var(--red) 13%, transparent); }
.login { max-width: 360px; margin: 18vh auto 0; text-align: center; padding: 0 20px; }
.login h1 { font-size: 30px; margin: 10px 0 4px; }
.logo { width: 72px; height: 72px; border-radius: 18px; }
pre.log { font-size: 11.5px; white-space: pre-wrap; max-height: 300px; overflow: auto; background: var(--card2); border-radius: 12px; padding: 10px; }
.spinner { width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; display: inline-block; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 520px) {
  .view-head h1 { font-size: 30px; }
  .level .v { font-size: 16px; white-space: nowrap; }
  .level { padding: 8px; }
  .title-row h2 { font-size: 18px; }
  .regimes { grid-template-columns: 1fr; }
  .seg button { padding: 5px 8px; font-size: 12.5px; }
  .chart { height: 220px; }
  .actions .btn { padding: 10px 6px; font-size: 15px; }
}
.regime .row b { white-space: nowrap; }
.seg button { white-space: nowrap; }
@media (max-width: 520px) {
  .form input[type=number], .form input[type=text], .form input[type=password] { width: 96px; }
  .form select { width: auto; max-width: 52%; }
}