/* TradingView-style design system — dark, dense, single-user trading panel. */

:root {
  --bg:            #0c0e12;
  --panel:         #131722;
  --panel-2:       #181c27;
  --border:        #2a2e39;
  --border-hover:  #363a45;
  --row-divider:   #1e222d;

  --text:          #d1d4dc;   /* values, near-white */
  --label:         #787b86;   /* muted labels */
  --label-dim:     #5d6069;

  --up:            #26a69a;
  --down:          #ef5350;
  --accent:        #2962ff;
  --warn:          #f7a600;

  --up-fill:       rgba(38, 166, 154, 0.14);
  --down-fill:     rgba(239, 83, 80, 0.14);

  --radius:        6px;
  --radius-lg:     8px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.45;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.tnum { font-variant-numeric: tabular-nums; }
.up   { color: var(--up); }
.down { color: var(--down); }
.muted { color: var(--label); }

/* --------------------------------- header -------------------------------- */

.app-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(19, 23, 34, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.app-header-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  color: #f0f2f5;
  letter-spacing: -0.01em;
}
.brand svg { display: block; }

.mode-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 5px;
  background: var(--panel-2);
  color: var(--label);
  border: 1px solid var(--border);
}
.mode-badge.paper { background: rgba(38,166,154,0.12); color: var(--up); border-color: rgba(38,166,154,0.35); }
.mode-badge.live  { background: rgba(239,83,80,0.14); color: var(--down); border-color: rgba(239,83,80,0.45); }

.nav {
  display: flex;
  gap: 4px;
  font-size: 13px;
}
.nav a {
  color: var(--label);
  text-decoration: none;
  padding: 5px 10px;
  border-radius: 5px;
  transition: color .12s, background .12s;
}
.nav a:hover { color: var(--text); background: var(--panel-2); }
.nav a.active { color: var(--text); background: var(--panel-2); }

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.trading-ctl {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 12px;
  color: var(--label);
}

.btn {
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
  white-space: nowrap;
}
.btn-kill {
  background: rgba(239,83,80,0.12);
  color: var(--down);
  border-color: rgba(239,83,80,0.45);
  letter-spacing: 0.04em;
}
.btn-kill:hover { background: var(--down); color: #fff; border-color: var(--down); }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: #1e53e5; }

.btn-ghost {
  background: transparent;
  color: var(--label);
  border-color: transparent;
}
.btn-ghost:hover { color: var(--text); }

/* --------------------------------- switch -------------------------------- */

.switch {
  position: relative;
  width: 40px;
  height: 22px;
  border-radius: 999px;
  background: #363a45;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background .16s;
  flex-shrink: 0;
}
.switch .knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform .16s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.4);
}
.switch[data-on="1"] { background: var(--accent); }
.switch[data-on="1"] .knob { transform: translateX(18px); }

.switch-sm { width: 34px; height: 19px; }
.switch-sm .knob { width: 15px; height: 15px; }
.switch-sm[data-on="1"] { background: var(--up); }
.switch-sm[data-on="1"] .knob { transform: translateX(15px); }

/* --------------------------------- layout -------------------------------- */

main {
  max-width: 1360px;
  margin: 0 auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
}
.section-title .sub {
  color: var(--label);
  font-weight: 400;
  font-size: 12px;
}

.field-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label);
}

select, input[type="number"], input[type="text"], input[type="password"] {
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 9px;
  transition: border-color .12s;
}
select:hover { border-color: var(--border-hover); }
select:focus, input:focus { outline: none; border-color: var(--accent); }

/* keep dark surface on browser autofill (Chrome forces a light bg otherwise) */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-text-fill-color: var(--text) !important;
  -webkit-box-shadow: 0 0 0 1000px var(--bg) inset !important;
  box-shadow: 0 0 0 1000px var(--bg) inset !important;
  caret-color: var(--text);
  transition: background-color 9999s ease-in-out 0s;
}

.sort-ctl {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label);
}

/* ------------------------------- KPI tiles ------------------------------- */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (min-width: 760px) { .kpi-grid { grid-template-columns: repeat(4, 1fr); } }

.stat-tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 13px 15px;
}
.stat-tile:hover { border-color: var(--border-hover); }
.stat-tile .stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label);
}
.stat-tile .stat-value {
  margin-top: 6px;
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--text);
}
.stat-tile .stat-sub {
  margin-top: 3px;
  font-size: 11px;
  color: var(--label);
}

/* --------------------------- performance grid ---------------------------- */

.perf-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
@media (min-width: 640px)  { .perf-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .perf-grid { grid-template-columns: repeat(3, 1fr); } }

.perf-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 13px 14px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  cursor: pointer;
  transition: border-color .12s, background .12s;
}
.perf-card:hover { border-color: var(--border-hover); background: var(--panel-2); }

.perf-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.perf-card-name {
  min-width: 0;
  font-size: 13.5px;
  font-weight: 600;
  color: #e8eaed;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.perf-card-tier { margin-top: 5px; }

.tier-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 2px 7px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--label);
  background: transparent;
}
.tier-badge.t1 { color: #7aa2ff; border-color: rgba(41,98,255,0.4); }
.tier-badge.t2 { color: var(--label); }
.tier-badge.t3 { color: var(--label-dim); }

.spark-wrap { position: relative; }
.spark-wrap canvas { width: 100%; display: block; height: 58px; }

.kpi-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.kpi-cell {
  background: var(--panel);
  padding: 7px 9px;
}
.perf-card:hover .kpi-cell { background: var(--panel-2); }
.kpi-cell .k-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--label);
}
.kpi-cell .k-value {
  margin-top: 2px;
  font-size: 14px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
.kpi-cell .k-value.big { font-size: 17px; font-weight: 700; }

.perf-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 9px;
  border-top: 1px solid var(--row-divider);
}
.perf-card-foot .range {
  font-size: 11px;
  color: var(--label);
  font-variant-numeric: tabular-nums;
}
.link-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 12px;
  color: var(--accent);
  cursor: pointer;
  padding: 0;
}
.link-btn:hover { color: #5b82ff; }
.link-btn:disabled { color: var(--label-dim); cursor: default; }

/* ------------------------- no-backtest section --------------------------- */

.nobt-section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  opacity: 0.85;
}
.nobt-head {
  padding: 9px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label);
  border-bottom: 1px solid var(--row-divider);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nobt-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px;
  border-top: 1px solid var(--row-divider);
}
.nobt-row:first-child { border-top: none; }
.nobt-row .nobt-name {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: #b4b8c0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nobt-row .nobt-tag {
  font-size: 11px;
  color: var(--label-dim);
}

/* --------------------------------- panels -------------------------------- */

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.panel-head {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}
@media (min-width: 1024px) {
  .two-col { grid-template-columns: 1fr 2fr; }
}

/* --------------------------------- tables -------------------------------- */

.table-scroll { overflow-x: auto; }
table.tv {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.tv thead th {
  text-align: left;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--label);
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.tv thead th.r,
table.tv tbody td.r { text-align: right; }
table.tv tbody td {
  padding: 8px 14px;
  border-top: 1px solid var(--row-divider);
  color: var(--text);
  white-space: nowrap;
}
table.tv tbody tr:first-child td { border-top: none; }
table.tv tbody tr:hover td { background: var(--panel-2); }
table.tv .t-time  { color: var(--label); font-size: 12px; font-variant-numeric: tabular-nums; }
table.tv .t-dim   { color: var(--label); font-size: 12px; }
table.tv .t-num   { font-variant-numeric: tabular-nums; }
.empty-row td {
  color: var(--label-dim);
  font-size: 13px;
  padding: 22px 14px !important;
  text-align: center;
}

.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--label);
  background: transparent;
}
.pill.ok    { color: var(--up);   border-color: rgba(38,166,154,0.4); }
.pill.info  { color: #7aa2ff;     border-color: rgba(41,98,255,0.4); }
.pill.warn  { color: var(--warn); border-color: rgba(247,166,0,0.4); }
.pill.bad   { color: var(--down); border-color: rgba(239,83,80,0.4); }
.pill.dim   { color: var(--label-dim); }

/* --------------------------------- risk ---------------------------------- */

.risk-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 16px;
}
@media (min-width: 560px)  { .risk-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px)  { .risk-grid { grid-template-columns: repeat(4, 1fr); } }
.risk-field { display: flex; flex-direction: column; gap: 5px; }
.risk-field label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--label); }
.risk-field input { width: 100%; }
.risk-field .hint { font-size: 11px; color: var(--label-dim); }
.risk-foot {
  padding: 0 16px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.msg-ok  { color: var(--up); font-size: 12px; }
.msg-err { color: var(--down); font-size: 12px; }

/* --------------------------------- modal --------------------------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.65);
  padding: 16px;
}
.modal-overlay.open { display: flex; }
.modal {
  width: 100%;
  max-width: 440px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
}
.modal-head {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
}
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--label); font-size: 20px; line-height: 1;
}
.modal-close:hover { color: var(--text); }
.modal-body { padding: 16px; display: flex; flex-direction: column; gap: 13px; max-height: 60vh; overflow-y: auto; }
.modal-body label { display: block; font-size: 12px; color: var(--label); }
.modal-body input { margin-top: 5px; width: 100%; }
.modal-body .hint { font-size: 11px; color: var(--label-dim); }
.modal-foot { padding: 13px 16px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }

.modal-lg { max-width: 720px; }
.pos-chart-wrap { width: 100%; display: flex; justify-content: center; }
.pos-chart-wrap canvas { width: 100%; max-width: 640px; height: 360px; display: block; }
.pos-modal-exit { font-size: 12px; color: var(--warn); }

/* --------------------------------- login --------------------------------- */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}
.login-brand { display: flex; align-items: center; justify-content: center; gap: 9px; }
.login-brand .t { font-size: 17px; font-weight: 600; color: #f0f2f5; }
.login-sub { text-align: center; font-size: 12px; color: var(--label); margin-top: 4px; }
.login-form { margin-top: 24px; display: flex; flex-direction: column; gap: 16px; }
.login-form .fld { display: flex; flex-direction: column; gap: 6px; }
.login-form .fld label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--label); }
.login-form input { width: 100%; padding: 9px 11px; }
.login-form button { width: 100%; padding: 10px; font-size: 13px; }
.login-err { color: var(--down); font-size: 12px; min-height: 16px; }

/* custom scrollbars for dark surface */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #2a2e39; border-radius: 6px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #363a45; }

/* ------------------------------ status strip ----------------------------- */

.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  align-items: center;
  padding: 7px 20px;
  font-size: 12px;
  color: var(--label);
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.status-strip .status-item { display: inline-flex; align-items: center; gap: 6px; }
.status-strip .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--label-dim); flex: none;
}
.status-strip .dot.ok   { background: var(--up); }
.status-strip .dot.warn { background: var(--warn); }
.status-strip .dot.err  { background: var(--down); }
.status-strip .val { color: var(--text); }
.status-strip .warn-text { color: var(--warn); }

/* --- Bewährung page --- */
td.dim { color: var(--label-dim); }
.sample-bar {
  display: inline-block; width: 72px; height: 6px; border-radius: 3px;
  background: rgba(255,255,255,0.08); overflow: hidden; vertical-align: middle;
}
.sample-fill { height: 100%; border-radius: 3px; }
.daily-chart {
  display: flex; align-items: flex-start; gap: 2px;
  padding: 12px 14px 14px; height: 128px; overflow-x: auto;
}
.daily-col { flex: 0 0 10px; height: 112px; }
.daily-bar { width: 100%; border-radius: 1px; }
.bar-up   { background: var(--up); }
.bar-down { background: var(--down); }
.empty-note { padding: 18px 14px; color: var(--label-dim); }
.empty-note a { color: var(--up); }

/* --- Fahrplan page --- */
.roadmap-body { padding: 12px 14px 14px; }
.roadmap-note { margin: 0 0 8px; color: var(--text); }
.roadmap-note.dim, .criteria.dim { color: var(--label-dim); }
.criteria { margin: 6px 0 8px; padding-left: 20px; }
.criteria li { margin: 3px 0; }
.todo {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 8px 4px; cursor: pointer; border-radius: 6px;
}
.todo:hover { background: rgba(255,255,255,0.03); }
.todo input { margin-top: 3px; accent-color: #26a69a; flex: 0 0 auto; }
.todo.done span { color: var(--label-dim); text-decoration: line-through; }
.todo a { color: var(--up); }
.pill.ok { color: var(--up); }

/* --- Positions panel at top: larger, more scannable --- */
.panel-positions { margin-bottom: 16px; }
.tv-lg th, .tv-lg td { font-size: 15px; padding: 10px 12px; }

/* --- Trade-Analysen page + signal modal --- */
.analyses-list { padding: 8px 14px 14px; display: flex; flex-direction: column; gap: 12px; }
.analysis-card { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px; padding: 12px 14px; }
.analysis-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.verdict { font-size: 12px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.v-gut      { background: rgba(38,166,154,0.15); color: var(--up); }
.v-neutral  { background: rgba(255,255,255,0.08); color: var(--label); }
.v-schlecht { background: rgba(239,83,80,0.15); color: var(--down); }
.analysis-summary { margin: 4px 0 8px; line-height: 1.5; }
.analysis-lessons { margin: 0 0 8px 18px; color: var(--up); }
.analysis-lessons li { margin: 2px 0; }
.analysis-tags .tag { font-size: 11px; padding: 1px 7px; border-radius: 10px;
  background: rgba(255,255,255,0.06); color: var(--label-dim); margin-right: 4px; }
.block-explain { background: rgba(255,183,77,0.08); border-left: 3px solid var(--warn);
  padding: 10px 12px; border-radius: 4px; margin-bottom: 10px; line-height: 1.5; }

/* --- Notizen page --- */
.note-compose {
  display: flex; gap: 8px; padding: 12px 14px;
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.note-compose input[type="text"] { flex: 1; min-width: 220px; }
.notes-list { padding: 6px 14px 8px; display: flex; flex-direction: column; }
.note-row { padding: 8px 4px; cursor: default; }
.note-row .note-check { cursor: pointer; }
.note-body {
  flex: 1; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap;
  min-width: 0;
}
.note-text { flex: 1; min-width: 120px; overflow-wrap: anywhere; }
.note-ts { font-size: 11px; flex: 0 0 auto; }
.note-kind { flex: 0 0 auto; }
.note-kind-idee  { color: var(--warn); border-color: rgba(247,166,0,0.4); }
.note-kind-todo  { color: #4dd0c8; border-color: rgba(77,208,200,0.4); }
.note-kind-notiz { color: var(--label); border-color: var(--border); }
.note-del {
  background: transparent; border: none; color: var(--label-dim);
  cursor: pointer; font-size: 14px; padding: 2px 6px; flex: 0 0 auto;
}
.note-del:hover { color: var(--down); }
.notes-done-section { border-top: 1px solid var(--border); }
.notes-done-toggle {
  width: 100%; text-align: left; background: transparent; border: none;
  color: var(--label); font-size: 12px; padding: 10px 14px; cursor: pointer;
  font-family: inherit;
}
.notes-done-toggle:hover { color: var(--text); }
.block-raw { margin-bottom: 10px; font-size: 13px; color: var(--label-dim); word-break: break-all; }