:root {
  --bg: #0a0c0f;
  --bg-elevated: #0f1216;
  --card: #14181e;
  --card-hover: #191e25;
  --border: #232830;
  --text: #eef1f5;
  --text-dim: #8b93a1;
  --text-faint: #5a6270;
  --green: #00d68f;
  --green-dim: #0a3d2e;
  --red: #ff5c72;
  --red-dim: #3d0f1a;
  --accent: #6c8cff;
  --accent-dim: #1a2340;
  --accent-2: #22e0c2;
  --warn: #ffb648;
  --warn-dim: #3d2a0a;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 18px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.45);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  height: 100%;
}

body {
  display: flex;
  min-height: 100vh;
  background:
    radial-gradient(1400px 900px at 58% -6%, color-mix(in srgb, var(--accent) 24%, transparent), transparent 62%),
    radial-gradient(1000px 700px at 100% 32%, color-mix(in srgb, var(--accent-2) 18%, transparent), transparent 65%),
    radial-gradient(900px 900px at -4% 72%, color-mix(in srgb, var(--accent) 15%, transparent), transparent 62%),
    radial-gradient(700px 600px at 62% 106%, color-mix(in srgb, var(--accent-2) 13%, transparent), transparent 60%),
    var(--bg);
  background-attachment: fixed;
}

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

a { color: inherit; }

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

.icon { width: 17px; height: 17px; flex-shrink: 0; vertical-align: -3px; }
.icon-xs { width: 13px; height: 13px; vertical-align: -2px; }

#app { height: 100vh; height: 100dvh; }

/* Sidebar */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: rgba(8, 11, 20, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  box-shadow: 12px 0 50px rgba(0, 0, 0, 0.4), 2px 0 30px color-mix(in srgb, var(--accent) 20%, transparent);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  height: 100vh;
  height: 100dvh;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 8px 10px 24px;
}

.book-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  max-width: 190px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Wordmark logotype: two-tone weight contrast instead of a mark + label */
.wordmark {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  white-space: nowrap;
}
.wordmark .wm-accent {
  font-weight: 500;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.wordmark-lg {
  font-size: 30px;
  display: block;
  margin: 0 auto 22px;
  text-align: center;
}
.wordmark-lg .wm-accent {
  filter:
    drop-shadow(0 0 22px color-mix(in srgb, var(--accent) 60%, transparent))
    drop-shadow(0 0 44px color-mix(in srgb, var(--accent-2) 35%, transparent));
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  background: transparent;
  border: none;
  font-size: 13.5px;
  font-weight: 500;
  text-align: left;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}

.nav-item:hover { background: var(--card); color: var(--text); }
.nav-item.active {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
  box-shadow: inset 2.5px 0 0 var(--accent), 0 0 30px color-mix(in srgb, var(--accent) 30%, transparent);
}
.nav-icon { width: 18px; height: 18px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.nav-icon svg { width: 18px; height: 18px; }

.sidebar-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Language switch — a device/UI preference, not book data, so it lives
   wherever the app chrome is (onboarding card, sidebar footer). */
.lang-switch {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border-radius: 999px;
  background: rgba(148, 163, 220, 0.08);
  border: 1px solid color-mix(in srgb, var(--accent) 16%, var(--border));
  align-self: center;
}
.lang-switch button {
  border: none;
  background: transparent;
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 4px 10px;
  border-radius: 999px;
  transition: background 0.15s var(--ease), color 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.lang-switch button:hover { color: var(--text-dim); }
.lang-switch button.active {
  background: color-mix(in srgb, var(--accent) 24%, transparent);
  color: var(--accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 30%, transparent);
}
.onboarding .lang-switch {
  position: absolute;
  top: 16px;
  right: 16px;
}

.file-status {
  font-size: 11px;
  color: var(--text-faint);
  padding: 0 12px;
  line-height: 1.5;
}

.file-status .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  margin-right: 6px;
}
.file-status.unsaved .dot { background: #ffb648; box-shadow: 0 0 8px #ffb648; }

/* Main */
.main {
  flex: 1;
  min-width: 0;
  height: 100vh;
  height: 100dvh;
  overflow-y: auto;
  padding: 28px 36px 60px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
}

.page-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-top: 4px;
}

.topbar-actions {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  transition: background 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.1s var(--ease), box-shadow 0.15s var(--ease);
}
.btn:hover { background: var(--card-hover); border-color: #2c323c; }
.btn:active { transform: scale(0.98); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #05070f;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), 0 0 30px color-mix(in srgb, var(--accent) 55%, transparent);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  filter: brightness(1.06);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35), 0 0 42px color-mix(in srgb, var(--accent) 65%, transparent);
}

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

.btn-danger { color: var(--red); }

.btn-sm { padding: 6px 11px; font-size: 12px; }

/* KPI grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}

.kpi-card {
  background: rgba(13, 18, 32, 0.48);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4), 0 0 30px color-mix(in srgb, var(--accent) 14%, transparent);
  transition: border-color 0.15s var(--ease), transform 0.15s var(--ease), box-shadow 0.15s var(--ease);
}
.kpi-card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), 0 0 44px color-mix(in srgb, var(--accent) 24%, transparent);
}

.kpi-label {
  font-size: 11.5px;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 9px;
}

.kpi-value {
  font-size: 25px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.kpi-sub {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 4px;
}

.pos { color: var(--green); }
.neg { color: var(--red); }
.neutral { color: var(--text-dim); }
.warn { color: var(--warn); }

/* Cards / panels */
.panel {
  background: rgba(13, 18, 32, 0.46);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--border));
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 34px color-mix(in srgb, var(--accent) 12%, transparent);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.panel-title {
  font-size: 14px;
  font-weight: 700;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 1100px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.chart-wrap { position: relative; height: 260px; }
.chart-wrap.tall { height: 320px; }
.chart-wrap.small { height: 200px; }

/* Table */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 10px 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
  white-space: nowrap;
}

.th-sort {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  color: inherit;
  font: inherit;
  text-transform: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}
.th-sort:hover { color: var(--text); }
.th-sort.active { color: var(--text); }
.sort-arrow { width: 11px; height: 11px; opacity: 0.8; transition: transform 0.15s var(--ease); }
.sort-arrow.sort-asc { transform: rotate(180deg); }

tbody td {
  padding: 12px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 10%, var(--border));
  white-space: nowrap;
}

tbody tr { transition: background 0.1s; background: color-mix(in srgb, var(--accent) 3%, transparent); }
tbody tr:nth-child(even) { background: color-mix(in srgb, var(--accent) 7%, transparent); }
tbody tr:hover { background: color-mix(in srgb, var(--accent) 14%, var(--card-hover)); }
tbody tr:last-child td { border-bottom: none; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid color-mix(in srgb, var(--accent) 16%, transparent);
}

.badge-long { background: var(--green-dim); color: var(--green); }
.badge-short { background: var(--red-dim); color: var(--red); }
.badge-open {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  box-shadow: 0 0 10px color-mix(in srgb, var(--accent) 30%, transparent);
}
.badge-tag { background: color-mix(in srgb, var(--accent) 14%, var(--border)); color: var(--text-dim); margin-right: 4px; }
.badge-warn { background: var(--warn-dim); color: var(--warn); }

.row-actions { display: flex; gap: 6px; }
.icon-btn {
  background: transparent;
  border: none;
  color: var(--text-faint);
  padding: 4px 6px;
  border-radius: 6px;
  font-size: 13px;
}
.icon-btn:hover { color: var(--text); background: var(--border); }
.icon-btn:disabled { opacity: 0.3; cursor: not-allowed; }
.icon-btn:disabled:hover { background: transparent; color: var(--text-faint); }

.goal-month-nav { display: flex; align-items: center; gap: 4px; }

/* Filters */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
  align-items: center;
}

.filter-bar input, .filter-bar select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 13px;
  font-family: inherit;
}

.filter-bar input::placeholder { color: var(--text-faint); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
}
.empty-state .empty-icon { font-size: 34px; margin-bottom: 12px; }
.empty-state h3 { color: var(--text); margin: 0 0 6px; font-size: 16px; }
.empty-state p { margin: 0 0 18px; font-size: 13px; }

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  margin-top: 12px;
  border-top: 1px solid var(--border);
}
.pagination-info { font-size: 12px; color: var(--text-faint); }
.pagination-controls { display: flex; align-items: center; gap: 10px; }
.pagination-page { font-size: 12px; color: var(--text-dim); min-width: 70px; text-align: center; }
.pagination-controls select {
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 12px;
  font-family: inherit;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn:disabled:hover { background: var(--card); border-color: var(--border); }

/* Monthly goal */
.goal-panel {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.42), 0 0 50px color-mix(in srgb, var(--accent) 26%, transparent);
}
.goal-panel .panel-title { display: flex; align-items: center; gap: 8px; }
.goal-empty-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.goal-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.goal-amounts { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.goal-amount { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.goal-pct { font-size: 14px; font-weight: 700; display: flex; align-items: center; gap: 4px; }
.goal-track {
  height: 10px;
  background: var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.goal-fill { height: 100%; border-radius: 6px; transition: width 0.3s var(--ease); }
.goal-fill.pos-fill { background: linear-gradient(90deg, var(--green), var(--accent-2)); }
.goal-fill.neg-fill { background: var(--red); }

/* Risk warnings */
.risk-panel {
  background: rgba(28, 15, 17, 0.46);
  border-color: rgba(255, 120, 120, 0.35);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.42), 0 0 40px rgba(255, 92, 114, 0.16);
}
.risk-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--warn-dim);
  margin-bottom: 8px;
}
.risk-row:last-child { margin-bottom: 0; }
.risk-row.danger { background: var(--red-dim); }
.risk-row-icon { font-size: 15px; line-height: 1.3; }
.risk-row-main { font-size: 13px; font-weight: 600; color: var(--text); }
.risk-row-sub { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* Slide-over form */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 8, 0.6);
  backdrop-filter: blur(2px);
  z-index: 40;
  display: none;
}
.overlay.open { display: block; }

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  height: 100dvh;
  width: 440px;
  max-width: 92vw;
  background: rgba(8, 11, 20, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5), -4px 0 40px color-mix(in srgb, var(--accent) 16%, transparent);
  z-index: 41;
  transform: translateX(100%);
  transition: transform 0.22s ease;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: translateX(0); }

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 22px;
  border-bottom: 1px solid var(--border);
}
.drawer-title { font-size: 16px; font-weight: 700; }
.drawer-body { padding: 20px 22px; overflow-y: auto; flex: 1; }
.drawer-footer {
  padding: 16px 22px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.field { margin-bottom: 16px; }
.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  font-family: inherit;
}
.field textarea { resize: vertical; min-height: 70px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.risk-hint {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 16px;
}
.risk-hint .risk-line { display: flex; justify-content: space-between; gap: 10px; }
.risk-hint.risk-warn {
  background: var(--warn-dim);
  border-color: rgba(255, 182, 72, 0.35);
  color: var(--warn);
}
.risk-hint.risk-danger {
  background: var(--red-dim);
  border-color: rgba(255, 92, 114, 0.35);
  color: var(--red);
}

.segmented {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.segmented button {
  flex: 1;
  padding: 9px;
  background: var(--card);
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
}
.segmented button.active.long { background: var(--green-dim); color: var(--green); }
.segmented button.active.short { background: var(--red-dim); color: var(--red); }
.segmented button.active.open { background: var(--accent-dim); color: var(--accent); }
.segmented button.active.closed { background: var(--border); color: var(--text); }

.tag-input-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--border);
  color: var(--text);
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 12px;
}
.tag-chip button { background: none; border: none; color: var(--text-faint); font-size: 12px; padding: 0; }
.tag-input-wrap input {
  border: none;
  background: transparent;
  flex: 1;
  min-width: 80px;
  padding: 4px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(13, 18, 32, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--border));
  color: var(--text);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  box-shadow: var(--shadow), 0 0 30px color-mix(in srgb, var(--accent) 18%, transparent);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 14px;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.toast-action {
  background: none;
  border: none;
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  padding: 0;
  cursor: pointer;
  white-space: nowrap;
}
.toast-action:hover { color: var(--accent-2); }

/* Loading overlay — shown while a large file is parsed/rendered, since that
   work blocks the main thread with no other way to show progress. */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 6, 8, 0.78);
  backdrop-filter: blur(2px);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  z-index: 100;
}
.loading-overlay.show { display: flex; }
.spinner {
  width: 38px;
  height: 38px;
  border: 3px solid var(--border);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-text {
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
}

/* Onboarding */
.onboarding {
  position: relative;
  max-width: 440px;
  margin: 9vh auto;
  text-align: center;
  padding: 40px 36px;
  background: rgba(13, 18, 32, 0.5);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 60px color-mix(in srgb, var(--accent) 20%, transparent);
}
.onboarding p { color: var(--text-dim); font-size: 14px; line-height: 1.6; margin-bottom: 26px; }
.onboarding .btn { width: 100%; justify-content: center; padding: 12px; margin-bottom: 10px; }
.onboarding .fine-print { font-size: 11px; color: var(--text-faint); margin-top: 18px; }

.section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin: 22px 0 10px;
}

.list-rows { display: flex; flex-direction: column; gap: 10px; }
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.list-row-main { font-size: 13px; font-weight: 600; }
.list-row-sub { font-size: 12px; color: var(--text-faint); }
.list-row-value { font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; }
.bar-track {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 4px;
  margin: 0 14px;
  overflow: hidden;
}
.bar-fill { height: 100%; border-radius: 4px; }

/* Calendar heatmap */
.heat-grid-wrap { overflow-x: auto; padding-bottom: 4px; }
.heat-grid { display: flex; gap: 3px; width: max-content; }
.heat-week { display: flex; flex-direction: column; gap: 3px; }
.heat-month-label {
  font-size: 10px;
  color: var(--text-faint);
  height: 14px;
  white-space: nowrap;
}
.heat-days { display: flex; flex-direction: column; gap: 3px; }
.heat-cell {
  width: 11px;
  height: 11px;
  border-radius: 3px;
  background: rgba(13, 18, 32, 0.5);
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border));
  transition: box-shadow 0.1s var(--ease);
}
.heat-cell:hover { box-shadow: 0 0 6px color-mix(in srgb, var(--accent) 45%, transparent); }
.heat-cell.heat-pad { background: transparent; border-color: transparent; box-shadow: none; }

/* Trade cards + filter sheet are phone-only presentations of the same data */
.trade-cards, .filter-toggle, .sort-mobile, .filter-sheet-head, .filter-done, .filter-backdrop { display: none; }
.filter-sheet { display: contents; }
.filter-count {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 18px; height: 18px; padding: 0 5px; margin-left: 2px;
  border-radius: 9px; font-size: 11px; font-weight: 700;
  background: var(--accent); color: #05070f;
}

/* ==========================================================================
   Mobile / touch
   ≤900px  tablet + phone: sidebar becomes a top bar + bottom tab bar
   ≤640px  phone: tighter spacing, full-screen drawer
   ========================================================================== */

.fab, .mobile-only { display: none; }

@media (max-width: 900px) {
  :root {
    --bar-h: 54px;
    --tab-h: 62px;
    --safe-t: env(safe-area-inset-top, 0px);
    --safe-b: env(safe-area-inset-bottom, 0px);
  }

  html, body { height: auto; }
  body { background-attachment: scroll; }
  #app { height: auto; min-height: 100vh; min-height: 100dvh; }
  .mobile-only { display: block; }

  /* The sidebar element dissolves; its three children are pinned to the
     screen edges: brand + footer form the top bar, nav is the tab bar. */
  .sidebar { display: contents; }

  .brand {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 30;
    height: calc(var(--bar-h) + var(--safe-t));
    padding: calc(var(--safe-t) + 6px) 150px 6px 16px;
    justify-content: center;
    gap: 1px;
    background: rgba(8, 11, 20, 0.78);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  }
  .wordmark { font-size: 16px; }
  .book-name { max-width: 100%; font-size: 11px; }

  .sidebar-footer {
    position: fixed;
    top: var(--safe-t);
    right: 12px;
    z-index: 31;
    height: var(--bar-h);
    margin: 0;
    padding: 0;
    border: none;
    flex-direction: row;
    align-items: center;
    gap: 10px;
  }
  .sidebar-footer .lang-switch { display: none; }
  .file-status { padding: 0; }
  .file-status .dot { width: 9px; height: 9px; margin: 0; }
  .file-status #file-status-text { display: none; }
  #btn-save { min-height: 40px; padding: 0 16px; }
  .lang-switch button { min-height: 36px; padding: 6px 16px; font-size: 12px; }
  .icon-btn { min-width: 40px; min-height: 40px; }

  .nav {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 30;
    flex-direction: row;
    gap: 4px;
    padding: 6px 8px calc(6px + var(--safe-b));
    background: rgba(8, 11, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.4);
  }
  .nav-item {
    flex: 1;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    min-height: 48px;
    padding: 6px 2px;
    font-size: 11px;
    text-align: center;
  }
  .nav-item.active { box-shadow: inset 0 2.5px 0 var(--accent), 0 0 24px color-mix(in srgb, var(--accent) 26%, transparent); }

  .main {
    height: auto;
    overflow: visible;
    padding: calc(var(--bar-h) + var(--safe-t) + 18px) 16px calc(var(--tab-h) + var(--safe-b) + 84px);
  }

  .topbar { flex-wrap: wrap; margin-bottom: 18px; }
  .page-title { font-size: 21px; }
  /* Replaced by the floating add button */
  #btn-add-trade, #btn-add-trade-dash { display: none; }

  .fab {
    position: fixed;
    right: 16px;
    bottom: calc(var(--tab-h) + var(--safe-b) + 16px);
    z-index: 35;
    width: 56px;
    height: 56px;
    padding: 0;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    color: #05070f;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), 0 0 34px color-mix(in srgb, var(--accent) 60%, transparent);
  }
  .fab:active { transform: scale(0.94); }
  .fab .icon { width: 24px; height: 24px; vertical-align: 0; }
  .fab:not([style*="display: none"]) { display: flex; }

  .toast {
    bottom: calc(var(--tab-h) + var(--safe-b) + 14px);
    max-width: calc(100vw - 32px);
  }

  .drawer { padding-bottom: var(--safe-b); }
}

@media (max-width: 640px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi-card { padding: 14px; }
  .kpi-value { font-size: 20px; }
  .panel { padding: 16px; }
  .onboarding { margin: 6vh 16px; padding: 62px 22px 28px; max-width: none; align-self: flex-start; width: calc(100% - 32px); }
}

/* Touch devices: no sticky hover states, comfortable targets, no iOS focus-zoom */
@media (hover: none) {
  .kpi-card:hover { transform: none; }
  .btn:hover { background: var(--card); border-color: var(--border); }
  .btn-primary:hover { filter: none; }
}

@media (pointer: coarse) {
  html { -webkit-tap-highlight-color: transparent; }
  button, a, select, input { touch-action: manipulation; }
  .btn { min-height: 44px; }
  .btn-sm { min-height: 40px; }
  .icon-btn { min-width: 40px; min-height: 40px; }
  .segmented button { min-height: 44px; }
  .field input, .field select, .field textarea,
  .filter-bar input, .filter-bar select,
  .pagination-controls select { font-size: 16px; min-height: 44px; }
}

@media (max-width: 640px) {
  /* Cards replace the wide table */
  .table-wrap { display: none; }
  .trade-cards { display: flex; flex-direction: column; gap: 10px; }
  .trade-card {
    padding: 14px;
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--accent) 5%, rgba(13, 18, 32, 0.55));
    border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border));
    cursor: pointer;
    -webkit-user-select: none; user-select: none;
  }
  .trade-card:active { background: color-mix(in srgb, var(--accent) 14%, var(--card-hover)); }
  .tc-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
  .tc-title { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; min-width: 0; }
  .tc-title strong { font-size: 15px; }
  .tc-pnl { font-size: 17px; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
  .tc-meta {
    display: flex; flex-wrap: wrap; gap: 4px 12px;
    margin-top: 8px; font-size: 12px; color: var(--text-dim);
    font-variant-numeric: tabular-nums;
  }
  .tc-meta .pos { color: var(--green); }
  .tc-meta .neg { color: var(--red); }
  .tc-meta .warn { color: var(--warn); }
  .tc-tags { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 4px; }
  .tc-tags .badge-tag { margin: 0; }
  /* The cards carry their own chrome; drop the wrapping panel's box */
  .panel:has(> .trade-cards) { background: none; border: none; box-shadow: none; padding: 0; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .panel:has(> .trade-cards) .pagination { border-top: none; }

  /* Filter bar: search + Filter button + sort; the rest lives in a bottom sheet */
  .filter-bar { gap: 8px; }
  .filter-bar > input#filter-search { flex: 1 1 100%; }
  .filter-toggle { display: inline-flex; flex: 1; justify-content: center; }
  .sort-mobile { display: block; flex: 1; min-width: 0; }

  .filter-backdrop {
    position: fixed; inset: 0; z-index: 41;
    background: rgba(5, 6, 8, 0.6);
  }
  .filter-backdrop.open { display: block; }
  .filter-sheet {
    display: flex; flex-direction: column; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 42;
    max-height: 85vh; max-height: 85dvh; overflow-y: auto;
    padding: 16px 16px calc(16px + var(--safe-b, 0px));
    background: rgba(8, 11, 20, 0.94);
    backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    box-shadow: 0 -12px 50px rgba(0, 0, 0, 0.55), 0 -4px 40px color-mix(in srgb, var(--accent) 16%, transparent);
    transform: translateY(105%);
    transition: transform 0.22s ease;
  }
  .filter-sheet.open { transform: translateY(0); }
  .filter-sheet-head {
    display: flex; align-items: center; justify-content: space-between;
    font-size: 16px; font-weight: 700; margin-bottom: 2px;
  }
  .filter-sheet select, .filter-sheet input { width: 100%; flex: none; }
  .filter-done { display: inline-flex; justify-content: center; margin-top: 4px; }
  .pagination-controls { flex-wrap: wrap; }
}

body.no-scroll { overflow: hidden; }

@media (max-width: 640px) {
  /* Trade form becomes a full-screen sheet */
  .drawer { width: 100vw; max-width: 100vw; border-left: none; }
  .drawer-header { padding: calc(14px + var(--safe-t, 0px)) 16px 14px; }
  .drawer-body { padding: 16px; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
  .drawer-footer { padding: 12px 16px calc(12px + var(--safe-b, 0px)); }
  .drawer-footer .btn { flex: 1; justify-content: center; padding-left: 8px; padding-right: 8px; }
  .drawer-footer #btn-delete-trade { flex: 0 0 auto; margin-right: 0 !important; }
  .field-row > .field { min-width: 0; }
  .field input[type="date"] { min-width: 0; -webkit-appearance: none; appearance: none; }
  .filter-sheet, .filter-sheet-head { overscroll-behavior: contain; }
}

@media (max-width: 359px) {
  .field-row { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 640px) {
  .stats-filter select { flex: 1 1 100%; }
  .stats-filter input[type="date"] { flex: 1 1 0; min-width: 0; }
}

.heat-info { min-height: 18px; margin-top: 8px; font-size: 12px; color: var(--text-dim); }
@media (pointer: coarse) {
  .heat-cell { width: 14px; height: 14px; }
  .heat-cell:hover { box-shadow: none; }
}

@media (max-width: 640px) {
  .panel-header { flex-wrap: wrap; gap: 6px 12px; }
  .list-row:has(> .btn) { flex-wrap: wrap; gap: 10px; }
  .list-row:has(> .btn) > .btn { flex: 1 0 100%; justify-content: center; }
}