/* =========================================================================
 * Vault — Wealth OS · Premium design system
 * ========================================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Dark (default) */
  --bg: #07080d;
  --bg-1: #0c0f17;
  --bg-2: #11151f;
  --bg-3: #161b28;
  --bg-hover: #1a2030;
  --bg-card: rgba(20, 24, 36, 0.7);
  --bg-card-solid: #141826;
  --bg-elevated: rgba(26, 32, 48, 0.9);

  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.10);
  --border-bright: rgba(255, 255, 255, 0.16);

  --text: rgba(255, 255, 255, 0.96);
  --text-2: rgba(255, 255, 255, 0.78);
  --text-muted: rgba(255, 255, 255, 0.52);
  --text-dim: rgba(255, 255, 255, 0.38);

  --accent: #8b5cf6;
  --accent-2: #06b6d4;
  --accent-3: #ec4899;
  --accent-glow: rgba(139, 92, 246, 0.35);
  --accent-faint: rgba(139, 92, 246, 0.08);

  --success: #10d9a3;
  --success-faint: rgba(16, 217, 163, 0.12);
  --warning: #fbbf24;
  --warning-faint: rgba(251, 191, 36, 0.12);
  --danger: #f43f5e;
  --danger-faint: rgba(244, 63, 94, 0.12);
  --info: #38bdf8;
  --info-faint: rgba(56, 189, 248, 0.12);

  --grad-accent: linear-gradient(135deg, #8b5cf6 0%, #ec4899 50%, #06b6d4 100%);
  --grad-hero: linear-gradient(135deg, rgba(139, 92, 246, 0.18) 0%, rgba(6, 182, 212, 0.08) 60%, transparent 100%);
  --grad-card-border: linear-gradient(180deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.02));
  --grad-net-worth: linear-gradient(180deg, rgba(16, 217, 163, 0.32), rgba(16, 217, 163, 0.00));

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 40px var(--accent-glow);

  --r-xs: 6px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --r-pill: 999px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 120ms;
  --t-base: 200ms;
  --t-slow: 360ms;

  --sidebar-w: 232px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
}

[data-theme="light"] {
  --bg: #f5f6f8;
  --bg-1: #ffffff;
  --bg-2: #fafbfc;
  --bg-3: #f0f2f5;
  --bg-hover: #e8ecf2;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-solid: #ffffff;
  --bg-elevated: rgba(255, 255, 255, 0.98);

  --border: rgba(0, 0, 0, 0.06);
  --border-strong: rgba(0, 0, 0, 0.10);
  --border-bright: rgba(0, 0, 0, 0.16);

  --text: rgba(15, 20, 35, 0.96);
  --text-2: rgba(15, 20, 35, 0.74);
  --text-muted: rgba(15, 20, 35, 0.52);
  --text-dim: rgba(15, 20, 35, 0.38);

  --shadow-sm: 0 1px 2px rgba(15, 20, 35, 0.06);
  --shadow-md: 0 6px 16px rgba(15, 20, 35, 0.08);
  --shadow-lg: 0 20px 48px rgba(15, 20, 35, 0.12);

  --grad-hero: linear-gradient(135deg, rgba(139, 92, 246, 0.10) 0%, rgba(6, 182, 212, 0.04) 60%, transparent 100%);
  --grad-card-border: linear-gradient(180deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.02));
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  font-feature-settings: "cv02", "cv03", "cv04", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
body {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 0% -10%, rgba(139, 92, 246, 0.10), transparent 70%),
    radial-gradient(900px 500px at 100% 0%, rgba(6, 182, 212, 0.06), transparent 70%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

h1 { font-size: 26px; font-weight: 700; margin: 0; letter-spacing: -0.02em; }
h2 { font-size: 19px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
h3 {
  font-size: 13px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  letter-spacing: 0.02em;
  text-transform: none;
}
.card-sub { font-size: 11px; color: var(--text-muted); margin-left: 12px; font-weight: 500; }
.muted { color: var(--text-muted); }
.small { font-size: 12px; }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }

code {
  background: var(--bg-3);
  padding: 2px 6px;
  border-radius: var(--r-xs);
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-2);
}

/* ---------- Sidebar ---------- */
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: linear-gradient(180deg, var(--bg-1) 0%, var(--bg) 100%);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 14px;
  z-index: 20;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 4px 10px 22px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--grad-accent);
  box-shadow: 0 6px 18px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  position: relative;
}
.brand-mark::after {
  content: "V";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.02em;
}
.brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
}
.brand-tag {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-top: 4px;
  font-weight: 600;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  overflow-y: auto;
}
.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 10px 8px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  color: var(--text-2);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  transition: background var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
  position: relative;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text); }
.nav-item.active {
  background: var(--accent-faint);
  color: var(--text);
}
.nav-item.active::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  background: var(--grad-accent);
  border-radius: 0 3px 3px 0;
  box-shadow: 0 0 12px var(--accent-glow);
}
.nav-icon {
  width: 18px;
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  transition: color var(--t-fast);
}
.nav-item.active .nav-icon, .nav-item:hover .nav-icon { color: var(--accent); }

.sidebar-footer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.theme-toggle {
  background: var(--bg-3);
  border: 1px solid var(--border);
  color: var(--text-2);
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  font-size: 16px;
  display: grid;
  place-items: center;
  transition: all var(--t-fast);
}
.theme-toggle:hover { background: var(--bg-hover); color: var(--text); }
.theme-toggle .theme-icon-light { display: none; }
[data-theme="light"] .theme-toggle .theme-icon-dark { display: none; }
[data-theme="light"] .theme-toggle .theme-icon-light { display: inline; }
.storage-pill {
  flex: 1;
  font-size: 10px;
  color: var(--text-dim);
  padding: 0 8px;
  line-height: 1.4;
}

/* ---------- Main / Content ---------- */
.app-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.content {
  padding: 32px 36px 80px;
  max-width: 1480px;
  width: 100%;
  margin: 0 auto;
}

/* ---------- Page header (inline, replaces topbar) ---------- */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.page-header h1 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}
.page-sub {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  margin: 4px 0 0 0;
}

.view { display: none; animation: fadeInUp var(--t-slow) var(--ease-out); }
.view.active { display: block; }
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-3);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast) var(--ease);
  white-space: nowrap;
  user-select: none;
}
.btn:hover {
  background: var(--bg-hover);
  border-color: var(--border-bright);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }
.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-2);
}
.btn.ghost:hover {
  background: var(--bg-hover);
  color: var(--text);
}
.btn.primary {
  background: var(--grad-accent);
  border: 1px solid transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 6px 16px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.btn.primary:hover {
  box-shadow: 0 10px 24px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.25);
  filter: brightness(1.05);
}
.btn.danger {
  background: var(--danger);
  border: 1px solid transparent;
  color: #fff;
}
.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px 10px;
  border-radius: var(--r-xs);
  font-size: 16px;
  transition: all var(--t-fast);
}
.btn-icon:hover { background: var(--bg-hover); color: var(--text); }

.btn.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-mini {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 3px 9px;
  border-radius: var(--r-xs);
  font-size: 11px;
  cursor: pointer;
  margin-left: 4px;
  transition: all var(--t-fast);
}
.btn-mini:hover { color: var(--text); border-color: var(--border-bright); }
.btn-mini.danger:hover { color: var(--danger); border-color: var(--danger); }
.btn-expand {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 22px;
  height: 22px;
  border-radius: var(--r-xs);
  font-size: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 8px;
  vertical-align: middle;
  transition: all var(--t-fast);
}
.btn-expand:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-faint);
}

.upload-cta {
  padding: 14px 22px;
  font-size: 14px;
  margin-top: 8px;
}
.upload-icon {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  font-size: 12px;
}

/* ---------- Inputs ---------- */
.select, input[type="text"], input[type="number"], input[type="date"], select, textarea {
  background: var(--bg-3);
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 8px 12px;
  border-radius: var(--r-sm);
  font-size: 13px;
  transition: all var(--t-fast);
  font-feature-settings: "tnum";
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-faint);
}
.field { display: flex; flex-direction: column; gap: 6px; font-size: 11px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; }
.field input { font-size: 13px; color: var(--text); text-transform: none; letter-spacing: normal; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  padding: 22px;
  margin-bottom: 18px;
  position: relative;
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  transition: border-color var(--t-base);
}
/* Subtle gradient hairline border on top */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-card-border);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.card-head {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 16px;
}

/* ---------- Monte Carlo simulation ---------- */
.mc-card { padding: 22px 24px; }
.mc-chart-wrap {
  position: relative;
  height: 320px;
  width: 100%;
  margin: 8px 0 18px;
}
.mc-chart-wrap canvas {
  max-height: none !important;
  min-height: 0 !important;
}
.mc-verdict {
  margin: 0 0 14px;
}
.mc-verdict-good, .mc-verdict-warn, .mc-verdict-danger {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: 13px;
  line-height: 1.5;
}
.mc-verdict-good {
  background: rgba(16, 217, 163, 0.10);
  border-left: 3px solid #10d9a3;
  color: var(--text);
}
.mc-verdict-warn {
  background: rgba(251, 191, 36, 0.10);
  border-left: 3px solid var(--warning);
  color: var(--text);
}
.mc-verdict-danger {
  background: rgba(244, 63, 94, 0.10);
  border-left: 3px solid var(--danger);
  color: var(--text);
}
.mc-verdict-title { font-weight: 700; letter-spacing: 0.02em; }

.mc-diagnostics {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}
.mc-diag-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: var(--bg-3);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  font-size: 12px;
  flex-wrap: wrap;
}
.mc-diag-item.warn { border-left: 3px solid var(--warning); }
.mc-diag-item.danger { border-left: 3px solid var(--danger); }
.mc-diag-item.good { border-left: 3px solid #10d9a3; }
.mc-diag-label { color: var(--text-muted); font-weight: 500; }
.mc-diag-val { color: var(--text); font-weight: 600; font-feature-settings: "tnum"; }
.mc-fixes {
  padding: 14px 16px;
  background: var(--bg-3);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.6;
}
.mc-fixes ul { margin: 8px 0 0; padding-left: 20px; }
.mc-fixes li { margin-bottom: 6px; color: var(--text-2); }
.mc-fixes li b { color: var(--text); }
.mc-controls {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.mc-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.mc-kpi {
  padding: 12px 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.mc-kpi-primary {
  background:
    radial-gradient(280px 200px at 100% 0%, rgba(139, 92, 246, 0.12), transparent 60%),
    var(--bg-3);
  border-color: var(--accent);
}
.mc-kpi-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.mc-kpi-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
  line-height: 1.1;
}
.mc-kpi-primary .mc-kpi-value { font-size: 28px; }
.mc-kpi-meta { font-size: 11px; color: var(--text-dim); margin-top: 4px; }
.text-warning { color: var(--warning); }

/* ---------- Liquidity Ladder ---------- */
.liquidity-bar {
  display: flex;
  height: 28px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin: 16px 0 18px;
  transition: all var(--t-base);
}
.liquidity-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  transition: width var(--t-slow) var(--ease-out), filter var(--t-fast);
  position: relative;
  overflow: hidden;
}
.liquidity-segment:hover { filter: brightness(1.1); }
.liquidity-segment.tier-emergency { background: linear-gradient(135deg, #10d9a3, #06b6d4); }
.liquidity-segment.tier-short     { background: linear-gradient(135deg, #06b6d4, #4f9eff); }
.liquidity-segment.tier-medium    { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.liquidity-segment.tier-long      { background: linear-gradient(135deg, #f43f5e, #fb7185); }
.liquidity-segment-label { padding: 0 6px; }

.liquidity-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.liquidity-leg-row { display: flex; gap: 10px; align-items: flex-start; padding: 8px 10px; background: var(--bg-3); border-radius: var(--r-sm); }
.liquidity-leg-row .dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  flex-shrink: 0;
  margin-top: 2px;
}
.liquidity-leg-row .dot.tier-emergency { background: linear-gradient(135deg, #10d9a3, #06b6d4); }
.liquidity-leg-row .dot.tier-short     { background: linear-gradient(135deg, #06b6d4, #4f9eff); }
.liquidity-leg-row .dot.tier-medium    { background: linear-gradient(135deg, #8b5cf6, #a78bfa); }
.liquidity-leg-row .dot.tier-long      { background: linear-gradient(135deg, #f43f5e, #fb7185); }
.liquidity-leg-text { flex: 1; min-width: 0; }
.liquidity-leg-name { font-size: 12px; }
.liquidity-leg-amt { font-size: 13px; font-weight: 600; font-feature-settings: "tnum"; margin-top: 2px; }

.liquidity-insight {
  padding: 12px 14px;
  background: var(--bg-3);
  border-left: 3px solid var(--warning);
  border-radius: var(--r-sm);
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-2);
}

/* ---------- Goals cards ---------- */
.goal-card { margin-bottom: 14px; padding: 22px 24px; }
.goal-head {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.goal-title { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.goal-title h3 {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text);
}
.goal-target-block { text-align: right; }
.goal-target-amount {
  font-size: 18px;
  font-weight: 700;
  font-feature-settings: "tnum";
  letter-spacing: -0.015em;
}
.goal-target-year {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}
.goal-status {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}
.goal-status.status-good { background: rgba(16, 217, 163, 0.15); color: #10d9a3; }
.goal-status.status-warn { background: rgba(251, 191, 36, 0.15); color: var(--warning); }
.goal-status.status-danger { background: rgba(244, 63, 94, 0.15); color: var(--danger); }
.goal-status.status-neutral { background: var(--bg-3); color: var(--text-muted); }
.pri-pill {
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 8px;
  border-radius: var(--r-pill);
}
.pri-high { background: rgba(244, 63, 94, 0.12); color: var(--danger); }
.pri-medium { background: rgba(251, 191, 36, 0.12); color: var(--warning); }
.pri-low { background: var(--bg-3); color: var(--text-muted); }

.goal-progress {
  position: relative;
  height: 14px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-bottom: 8px;
}
.goal-progress-bar {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: var(--r-pill);
  transition: width var(--t-slow) var(--ease-out);
}
.goal-progress-bar.status-good { background: linear-gradient(90deg, var(--accent), #10d9a3); }
.goal-progress-bar.status-warn { background: linear-gradient(90deg, var(--warning), #fbbf24); }
.goal-progress-bar.status-danger { background: linear-gradient(90deg, var(--danger), #f43f5e); }
.goal-progress-marker {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 2px;
  background: var(--text);
  box-shadow: 0 0 0 1px var(--bg-card), 0 0 6px rgba(0,0,0,0.4);
  transform: translateX(-1px);
}
.goal-progress-legend {
  display: flex;
  gap: 16px;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.goal-progress-legend .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 4px;
  vertical-align: middle;
}
.goal-progress-legend .dot.now { background: var(--text); }
.goal-progress-legend .dot.proj { background: linear-gradient(90deg, var(--accent), #10d9a3); }

.goal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}
.goal-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 12px;
  background: var(--bg-3);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
}
.goal-stat .lbl {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}
.goal-stat .val {
  font-size: 13px;
  font-weight: 600;
  font-feature-settings: "tnum";
}
.goal-linked, .goal-notes { margin-top: 8px; }
.goal-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.btn.btn-sm { padding: 4px 12px; font-size: 11px; }

/* ---------- Toggle switch (used in Future tab) ---------- */
.toggle-row {
  margin-top: 14px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.toggle-switch {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: var(--text-2);
}
.toggle-switch input[type="checkbox"] { display: none; }
.toggle-slider {
  position: relative;
  width: 38px;
  height: 22px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  transition: background var(--t-fast), border-color var(--t-fast);
  flex-shrink: 0;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform var(--t-base) var(--ease), background var(--t-base);
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--accent-faint);
  border-color: var(--accent);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(16px);
  background: var(--accent);
}
.toggle-label { font-weight: 500; }

/* ---------- Read-only segment cells (Future tab) ---------- */
.readonly-cell {
  display: inline-block;
  padding: 4px 8px;
  background: rgba(139, 92, 246, 0.06);
  border: 1px dashed var(--border);
  border-radius: var(--r-xs);
  color: var(--text-muted);
  font-feature-settings: "tnum";
  font-weight: 500;
  cursor: help;
  min-width: 60px;
  text-align: right;
}
.src-link {
  display: inline-block;
  padding: 3px 8px;
  margin-right: 6px;
  border-radius: var(--r-xs);
  background: var(--accent-faint);
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t-fast);
}
.src-link:hover {
  background: var(--accent);
  color: white;
}

/* ---------- Planned Expenses grouped by category ---------- */
.exp-group {
  margin-bottom: 22px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
}
.exp-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.exp-group-head h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.exp-group-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: var(--r-pill);
  background: var(--bg-3);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  font-feature-settings: "tnum";
}
.exp-group-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ---------- Welcome card (shown when localStorage is empty) ---------- */
.welcome-card {
  padding: 40px 32px;
  text-align: center;
  margin-bottom: 18px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(500px 320px at 50% 0%, rgba(139, 92, 246, 0.10), transparent 65%),
    var(--bg-card);
}
.welcome-icon {
  font-size: 48px;
  line-height: 1;
  margin-bottom: 14px;
}
.welcome-card h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px 0;
}
.welcome-lead {
  font-size: 15px;
  color: var(--text-2);
  max-width: 580px;
  margin: 0 auto 18px;
  line-height: 1.55;
}
.welcome-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 14px 0 8px;
}

/* ---------- Path to FI panel ---------- */
.fi-panel {
  margin-bottom: 18px;
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(400px 280px at 100% 0%, rgba(16, 217, 163, 0.10), transparent 60%),
    radial-gradient(400px 280px at 0% 100%, rgba(139, 92, 246, 0.06), transparent 60%),
    var(--bg-card);
}
.fi-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.fi-panel-head h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 0;
}
.fi-panel-sub {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}
.fi-metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 16px;
}
@media (max-width: 880px) { .fi-metrics { grid-template-columns: repeat(2, 1fr); } }
.fi-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.fi-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}
.fi-value {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-feature-settings: "tnum";
  line-height: 1.1;
}
.fi-meta {
  font-size: 11px;
  color: var(--text-dim);
  font-weight: 500;
}
.fi-progress {
  position: relative;
  height: 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  overflow: hidden;
}
.fi-progress-bar {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--accent), #10d9a3);
  border-radius: var(--r-pill);
  transition: width var(--t-slow) var(--ease-out);
  box-shadow: 0 0 12px rgba(16, 217, 163, 0.5);
}
.fi-progress-label {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 9px;
  font-weight: 700;
  color: var(--text);
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
  letter-spacing: 0.05em;
}

/* ---------- Hero KPI grid (4 cards in a row) ---------- */
.hero-kpi-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
@media (max-width: 1180px) {
  .hero-kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .hero-kpi-grid { grid-template-columns: 1fr; }
}
.hero-card {
  position: relative;
  padding: 22px 24px;
  border-radius: var(--r-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  transition: transform var(--t-base) var(--ease), border-color var(--t-base);
}
.hero-card:hover { transform: translateY(-2px); }
.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-card-border);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.hero-card.primary {
  background:
    radial-gradient(360px 240px at 0% 0%, rgba(139, 92, 246, 0.18), transparent 60%),
    radial-gradient(360px 240px at 100% 100%, rgba(6, 182, 212, 0.10), transparent 60%),
    var(--bg-card);
}
.hero-card.primary::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--accent-glow), transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}
.hero-card-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.hero-card-value {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  font-feature-settings: "tnum", "lnum";
  position: relative;
  z-index: 1;
}
.hero-card.primary .hero-card-value {
  font-size: 38px;
  background: linear-gradient(180deg, var(--text), var(--text-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-card-meta {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  font-weight: 500;
}

/* ---------- KPI grid ---------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.kpi {
  padding: 18px 20px;
}
.kpi-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.kpi-value {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-feature-settings: "tnum", "lnum";
  line-height: 1.15;
}
.kpi-meta {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 500;
}

/* ---------- Summary row ---------- */
.summary-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.summary {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  backdrop-filter: blur(6px);
}
.summary::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad-card-border);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.summary .label {
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
}
.summary .value {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-feature-settings: "tnum";
}

/* ---------- View actions ---------- */
.view-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filter-row { display: flex; gap: 8px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ---------- Grids ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}
@media (max-width: 1080px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Tables ---------- */
.table-scroll { overflow-x: auto; border-radius: var(--r-md); }
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
.data-table th {
  text-align: left;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
}
[data-theme="light"] .data-table th { background: var(--bg-3); }
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  color: var(--text-2);
}
.data-table tr { transition: background var(--t-fast); }
.data-table tr:hover td {
  background: var(--bg-hover);
  color: var(--text);
}
.data-table .num {
  text-align: right;
  font-feature-settings: "tnum", "lnum";
  font-variant-numeric: tabular-nums;
}
.data-table .actions { text-align: right; }

/* ---------- Charts ---------- */
.card canvas {
  max-height: 280px !important;
  width: 100% !important;
}
#chart-pa-bar, #chart-inv-category, #chart-projection, #chart-monthly-trend, #chart-exp-trend {
  max-height: 320px !important;
}

/* ---------- Status badges & pills ---------- */
.sug-tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: var(--r-pill);
  font-size: 10px;
  font-weight: 700;
  margin-right: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  vertical-align: middle;
}
.sug-tag.info    { background: var(--info-faint); color: var(--info); }
.sug-tag.warn    { background: var(--warning-faint); color: var(--warning); }
.sug-tag.danger  { background: var(--danger-faint); color: var(--danger); }
.sug-tag.good    { background: var(--success-faint); color: var(--success); }

/* ---------- Suggestions ---------- */
.suggestions { list-style: none; padding: 0; margin: 0; }
.suggestions li {
  padding: 14px 16px;
  background: var(--bg-3);
  border-radius: var(--r-md);
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--info);
  font-size: 13px;
  color: var(--text-2);
  transition: transform var(--t-fast), border-color var(--t-fast);
}
.suggestions li:hover { transform: translateX(2px); }
.suggestions li.warn   { border-left-color: var(--warning); }
.suggestions li.danger { border-left-color: var(--danger); }
.suggestions li.good   { border-left-color: var(--success); }

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn var(--t-base);
}
.modal.hidden { display: none; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-content {
  position: relative;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-xl);
  width: 92%;
  max-width: 640px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: scaleIn var(--t-base) var(--ease-out);
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.96) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header, .modal-footer {
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.modal-header { border-bottom: 1px solid var(--border); }
.modal-footer { border-top: 1px solid var(--border); justify-content: flex-end; gap: 8px; }
.modal-body { padding: 22px; overflow-y: auto; flex: 1; }
.form-row { margin-bottom: 14px; display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.form-row input, .form-row select, .form-row textarea { width: 100%; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  align-items: end;
  margin-bottom: 8px;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--success);
  padding: 14px 20px;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(12px) scale(0.96);
  transition: all var(--t-base) var(--ease-out);
  pointer-events: none;
  z-index: 1100;
  max-width: 360px;
  font-size: 13px;
  font-weight: 500;
}
.toast.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.toast.error { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warning); }

/* ---------- Variance highlights ---------- */
.diff-over { color: var(--danger); font-weight: 600; }
.diff-under { color: var(--success); font-weight: 500; }
.diff-neutral { color: var(--text-muted); }

/* ---------- Master tag ---------- */
.master-tag {
  display: inline-block;
  background: var(--grad-accent);
  color: #fff;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-left: 6px;
  vertical-align: middle;
  box-shadow: 0 4px 12px var(--accent-glow);
}
.seg-base-row.is-master td:first-child {
  position: relative;
}
.seg-base-row.is-master td:first-child::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--grad-accent);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ---------- Segments editor ---------- */
.seg-group { margin-bottom: 22px; }
.seg-group:last-child { margin-bottom: 0; }
.seg-group-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.seg-group-header h4 {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.seg-table input {
  width: 100%;
  min-width: 84px;
  padding: 6px 9px;
  font-size: 12px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-xs);
  transition: all var(--t-fast);
}
.seg-table input:hover {
  background: var(--bg-hover);
  border-color: var(--border);
}
.seg-table input:focus {
  background: var(--bg-3);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-faint);
}
.seg-table input[data-field="name"] { min-width: 140px; }
.seg-table th { font-size: 9px; padding: 8px 10px; }
.seg-table td { padding: 4px 8px; }

.seg-base-row.expanded {
  background: var(--accent-faint);
}
.seg-detail-row td {
  background: var(--bg-2) !important;
  padding: 14px 18px !important;
  border-bottom: 2px solid var(--border);
}
.year-detail { padding: 4px 0; }
.year-detail-table th, .year-detail-table td { padding: 5px 9px; }
.year-detail-table input {
  width: 100%;
  min-width: 100px;
  padding: 5px 9px;
  font-size: 12px;
  font-feature-settings: "tnum";
}
.year-detail-table input.overridden {
  background: var(--warning-faint) !important;
  border-color: var(--warning) !important;
  color: var(--text);
  font-weight: 600;
}
.year-detail-table input::placeholder {
  color: var(--text-dim);
  font-style: normal;
}

/* ---------- Plan vs Actual: category mapping note ---------- */
.pa-map-note {
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
  font-style: italic;
}

/* ---------- Editable Actual column in Plan vs Actual ---------- */
.actual-input {
  width: 100%;
  min-width: 90px;
  padding: 5px 8px;
  font-size: 12px;
  text-align: right;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--r-xs);
  font-feature-settings: "tnum";
  transition: all var(--t-fast);
}
.actual-input:hover { background: var(--bg-hover); border-color: var(--border); }
.actual-input:focus {
  background: var(--bg-3);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-faint);
}
.actual-input.overridden {
  background: var(--warning-faint);
  border-color: var(--warning);
  color: var(--text);
  font-weight: 600;
}
.actual-overridden td:first-child { box-shadow: inset 3px 0 0 var(--warning); }

/* ---------- Locked projection rows ---------- */
.locked-row td:first-child { box-shadow: inset 3px 0 0 var(--warning); }
.locked-row input { background: var(--warning-faint); }
.lock-icon { color: var(--warning); margin-right: 4px; }

#tbl-projections input {
  width: 100%;
  padding: 5px 8px;
  font-size: 12px;
  background: transparent;
  border: 1px solid transparent;
  text-align: right;
  border-radius: var(--r-xs);
  font-feature-settings: "tnum";
  transition: all var(--t-fast);
}
#tbl-projections input[data-proj-field="notes"] { text-align: left; }
#tbl-projections input:hover { background: var(--bg-hover); border-color: var(--border); }
#tbl-projections input:focus {
  background: var(--bg-3);
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-faint);
}

/* ---------- Taxonomy editor (Settings) ---------- */
.tax-group { margin-bottom: 22px; }
.tax-group:last-child { margin-bottom: 0; }
.tax-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.tax-group-head h4 {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text);
}
.tax-add-row { display: flex; gap: 6px; align-items: center; }
.tax-add-row input { font-size: 12px; padding: 6px 10px; min-width: 140px; }

.tax-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.tax-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px 4px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.tax-pill:hover { border-color: var(--border-bright); background: var(--bg-hover); }
.tax-pill input {
  background: transparent;
  border: none;
  padding: 2px 4px;
  font-size: 12px;
  width: auto;
  min-width: 80px;
  color: var(--text);
}
.tax-pill input:focus {
  background: var(--bg-card-solid);
  border-radius: var(--r-xs);
  box-shadow: 0 0 0 1px var(--accent);
}
.tax-pill .tax-pill-parent {
  color: var(--text-muted);
  font-size: 11px;
  font-style: italic;
  min-width: 60px;
}
.tax-pill .btn-mini {
  border: none;
  padding: 2px 6px;
  font-size: 11px;
  margin-left: 2px;
}

/* ---------- PDF preview ---------- */
.txn-preview { max-height: 320px; overflow-y: auto; margin-top: 10px; border-radius: var(--r-md); border: 1px solid var(--border); }
#pdf-preview details summary { padding: 8px 12px; background: var(--bg-3); border-radius: var(--r-sm); }
#pdf-preview pre {
  background: var(--bg-2) !important;
  border: 1px solid var(--border);
}

/* ---------- Mobile-only topbar (desktop hides this) ---------- */
.mobile-topbar { display: none; }
.drawer-backdrop { display: none; }
.hamburger-btn { display: none; }

/* ---------- Mobile (≤ 880px) ---------- */
@media (max-width: 880px) {
  body { grid-template-columns: 1fr; }

  /* Mobile top bar: hamburger + brand + theme (sticky) */
  .mobile-topbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: linear-gradient(180deg, rgba(7, 8, 13, 0.92), rgba(7, 8, 13, 0.78));
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 25;
  }
  [data-theme="light"] .mobile-topbar {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.78));
  }
  .mobile-topbar .brand-mark { width: 28px; height: 28px; }
  .mobile-topbar .brand-mark::after { font-size: 14px; }
  .mobile-brand-text { flex: 1; line-height: 1.1; }
  .mobile-topbar .brand-name { font-size: 15px; font-weight: 700; }
  .mobile-topbar .brand-tag { font-size: 9px; }

  /* Hamburger button */
  .hamburger-btn {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 38px;
    height: 38px;
    border-radius: var(--r-sm);
    background: var(--bg-3);
    border: 1px solid var(--border);
    cursor: pointer;
    padding: 0;
    transition: all var(--t-fast);
  }
  .hamburger-btn:hover { background: var(--bg-hover); border-color: var(--border-bright); }
  .hamburger-btn span {
    display: block;
    width: 16px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--t-base) var(--ease), opacity var(--t-base);
  }
  /* X transform when drawer open */
  body.drawer-open .hamburger-btn span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  body.drawer-open .hamburger-btn span:nth-child(2) { opacity: 0; }
  body.drawer-open .hamburger-btn span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  /* Sidebar slides in from the left */
  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    max-width: 84vw;
    flex-direction: column;
    padding: 20px 14px;
    border-top: none;
    border-right: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform var(--t-slow) var(--ease-out);
    z-index: 60;
    background:
      radial-gradient(420px 280px at 0% 0%, rgba(139, 92, 246, 0.10), transparent 60%),
      linear-gradient(180deg, var(--bg-1) 0%, var(--bg) 100%);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: 0 0 60px rgba(0,0,0,0.55);
  }
  body.drawer-open .sidebar { transform: translateX(0); }

  /* Show brand + footer in drawer */
  .sidebar-brand, .sidebar-footer { display: flex; }

  /* Drawer backdrop (dimmed overlay) */
  .drawer-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-slow) var(--ease-out);
    z-index: 55;
  }
  body.drawer-open .drawer-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  /* Restore vertical nav layout inside drawer */
  .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0;
  }
  .nav-divider { display: block; }
  .nav-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    padding: 12px 14px;
    font-size: 14px;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    border-radius: var(--r-sm);
    width: auto;
    min-height: 44px;
  }
  .nav-item span:not(.nav-icon) {
    font-size: 14px;
    line-height: 1;
    width: auto;
    overflow: visible;
    text-overflow: clip;
  }
  .nav-icon { font-size: 16px; line-height: 1; }

  /* No bottom-nav anymore — remove bottom padding from content */
  .content { padding-bottom: 60px; }
  .nav-item.active::before { display: none; }
  .nav-item.active {
    background: var(--accent-faint);
    color: var(--accent);
  }
  .nav-item.active .nav-icon { color: var(--accent); }

  /* Content: reduce padding, leave room for bottom nav */
  .content { padding: 16px 14px 100px; }

  /* Page header: stack title above action row */
  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 18px;
  }
  .page-header h1 { font-size: 22px; }
  .page-sub { font-size: 11px; }
  .view-actions {
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 2px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .view-actions::-webkit-scrollbar { display: none; }

  /* Hero KPI: single column */
  .hero-kpi-grid { grid-template-columns: 1fr; gap: 10px; }
  .hero-card { padding: 18px 18px; }
  .hero-card-value { font-size: 24px; }
  .hero-card.primary .hero-card-value { font-size: 30px; }
  .hero-card-label { font-size: 10px; }

  /* Secondary KPI: 2 columns instead of auto-fit */
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .kpi { padding: 14px 14px; }
  .kpi-label { font-size: 10px; letter-spacing: 0.08em; }
  .kpi-value { font-size: 17px; }
  .kpi-meta { font-size: 9px; }

  /* Summary row: 2 columns */
  .summary-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .summary { padding: 10px 12px; }
  .summary .value { font-size: 14px; }

  /* Cards: tighter padding */
  .card { padding: 16px 14px; margin-bottom: 14px; border-radius: var(--r-md); }
  .card-head { margin-bottom: 12px; flex-wrap: wrap; }
  .card-sub { margin-left: 0; flex-basis: 100%; margin-top: 2px; }

  /* Buttons: bigger tap targets */
  .btn { padding: 10px 14px; font-size: 13px; min-height: 40px; }
  .btn.btn-sm { padding: 6px 12px; min-height: 32px; }
  .btn-mini { padding: 6px 10px; min-height: 28px; font-size: 11px; }
  .select, input[type="text"], input[type="number"], input[type="date"], select, textarea {
    font-size: 14px; /* prevents iOS zoom on focus */
    padding: 10px 12px;
    min-height: 40px;
  }

  /* Modal: full screen on mobile */
  .modal-content {
    width: 100%;
    max-width: 100%;
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
    border: none;
  }
  .modal-header, .modal-footer { padding: 14px 16px; }
  .modal-body { padding: 16px; }

  /* Tables: shadow indicator that they're scrollable */
  .table-scroll {
    position: relative;
    background:
      linear-gradient(90deg, var(--bg-card) 30%, rgba(0,0,0,0)) 0 0,
      linear-gradient(90deg, rgba(0,0,0,0), var(--bg-card) 70%) 100% 0,
      radial-gradient(closest-side at 0%, rgba(0,0,0,0.4), rgba(0,0,0,0)) 0 0,
      radial-gradient(closest-side at 100%, rgba(0,0,0,0.4), rgba(0,0,0,0)) 100% 0;
    background-repeat: no-repeat;
    background-size: 30px 100%, 30px 100%, 14px 100%, 14px 100%;
    background-attachment: local, local, scroll, scroll;
  }
  .data-table th, .data-table td { padding: 9px 10px; font-size: 12px; }

  /* Filter row + view actions */
  .filter-row { width: 100%; }
  .filter-row .select { flex: 1; }

  /* Form grid: 1 column */
  .form-grid { grid-template-columns: 1fr; gap: 10px; }

  /* Segments editor */
  .seg-group-head, .seg-group-header { flex-direction: column; align-items: stretch; gap: 8px; }
  .tax-add-row { flex-wrap: wrap; }
  .tax-add-row input { width: 100%; }

  /* Toast: full width minus margin */
  .toast {
    right: 16px;
    left: 16px;
    bottom: 80px;
    max-width: none;
  }

  /* Year detail table: smaller inputs */
  .year-detail-table input { min-width: 80px; padding: 7px 9px; font-size: 12px; }
}

/* ---------- Tiny phones (≤ 480px) ---------- */
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .summary-row { grid-template-columns: 1fr; }
  .grid-2 { gap: 12px; }
  .page-header h1 { font-size: 20px; }
  .nav-item { min-width: 54px; padding: 6px 6px; }
  .nav-item span:not(.nav-icon) { font-size: 8px; }
}

/* ---------- Scrollbars ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: var(--r-pill); }
::-webkit-scrollbar-thumb:hover { background: var(--border-bright); }

/* ---------- Selection ---------- */
::selection { background: var(--accent-glow); color: var(--text); }