/* =====================================================================
   Shared Ledger · iOS 26 / macOS 26 Liquid Glass theme
   --------------------------------------------------------------------
   - Translucent panels (backdrop-filter blur + saturate)
   - Hairline 1px borders + soft specular highlights
   - Warm soft white in light mode, cool deep gray in dark mode
   - SF Pro / PingFang SC / Noto Sans SC typography
   - Spring cubic-bezier easing
   - Mobile-first: primary cards + collapsible drawers
   ===================================================================== */

/* ---------- LIGHT THEME ---------------------------------------------- */
:root,
:root[data-theme="light"] {
  color-scheme: light;

  --bg-top: #fff8ef;
  --bg-mid: #f6efe6;
  --bg-bottom: #eaf2ee;
  --bg-accent-1: rgba(255, 154, 112, 0.22);
  --bg-accent-2: rgba(130, 184, 210, 0.2);
  --bg-accent-3: rgba(137, 204, 170, 0.18);

  --ink: #14171b;
  --ink-soft: #2a2f36;
  --ink-subtle: #4a5059;
  --muted: #7a818b;
  --muted-soft: #a3a9b2;
  --line: rgba(22, 26, 30, 0.08);
  --line-strong: rgba(22, 26, 30, 0.14);

  --glass-bg: rgba(255, 255, 252, 0.56);
  --glass-bg-strong: rgba(255, 255, 252, 0.78);
  --glass-bg-soft: rgba(255, 255, 252, 0.44);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-shadow: 0 20px 60px -20px rgba(18, 22, 30, 0.22), 0 1px 0 0 rgba(255, 255, 255, 0.7) inset, 0 -1px 0 0 rgba(0, 0, 0, 0.06) inset;
  --glass-highlight: linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0) 48%);
  --backdrop-blur: saturate(180%) blur(24px);
  --backdrop-blur-strong: saturate(190%) blur(40px);

  --accent: #ec7b52;
  --accent-deep: #cb5e39;
  --accent-soft: rgba(236, 123, 82, 0.18);
  --sky: #6fa8c7;
  --sky-deep: #3f7798;
  --sky-soft: rgba(111, 168, 199, 0.16);
  --sage: #5fb894;
  --sage-deep: #348564;
  --sage-soft: rgba(95, 184, 148, 0.16);
  --berry: #d97889;
  --gold: #edc46f;

  --danger: #eb4d5e;
  --success: #28a474;

  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-pill: 999px;

  --font-display: "Avenir Next", "SF Pro Display", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Avenir Next", "SF Pro Text", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --ease-spring: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.6, 0.04, 0.15, 1);
}

:root[data-theme="dark"] {
  color-scheme: dark;

  --bg-top: #0e1014;
  --bg-mid: #14171d;
  --bg-bottom: #090b0f;
  --bg-accent-1: rgba(255, 140, 80, 0.14);
  --bg-accent-2: rgba(90, 140, 255, 0.16);
  --bg-accent-3: rgba(80, 200, 170, 0.1);

  --ink: #f4f6f9;
  --ink-soft: #d8dce3;
  --ink-subtle: #aab1bb;
  --muted: #8b929c;
  --muted-soft: #636a73;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);

  --glass-bg: rgba(28, 30, 36, 0.58);
  --glass-bg-strong: rgba(32, 34, 40, 0.74);
  --glass-bg-soft: rgba(28, 30, 36, 0.38);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6), 0 1px 0 0 rgba(255, 255, 255, 0.08) inset, 0 -1px 0 0 rgba(0, 0, 0, 0.4) inset;
  --glass-highlight: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0) 48%);

  --accent: #ff9763;
  --accent-deep: #ff7a3d;
  --accent-soft: rgba(255, 151, 99, 0.22);
  --sky: #6ba6f8;
  --sky-deep: #3f88f2;
  --sky-soft: rgba(107, 166, 248, 0.18);
  --sage: #5fcfa6;
  --sage-deep: #3cba93;
  --sage-soft: rgba(95, 207, 166, 0.18);
  --berry: #ff7da3;
  --gold: #ffd173;

  --danger: #ff6575;
  --success: #4bc091;
}

/* ---------- RESET ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg-mid);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
button { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--sky-deep); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0;
  font-weight: 600;
  line-height: 1.25;
}
h1 { font-size: 1.5rem; }
h2 { font-size: 1.2rem; }
h3 { font-size: 1.05rem; }
p { margin: 0; }
.small { font-size: 0.82rem; color: var(--muted); }
.muted { color: var(--muted); }
code, pre { font-family: var(--font-mono); }

/* ---------- AMBIENT BACKGROUND -------------------------------------- */
/* Soft Dutch pasture: pixel ranch strip along the bottom, pastel sky
   gradient above, and the existing warm color wash on top for mood. */
.ambient-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 12% -10%, var(--bg-accent-1), transparent 65%),
    radial-gradient(50rem 38rem at 90% 5%, var(--bg-accent-2), transparent 70%),
    linear-gradient(180deg, var(--bg-top), var(--bg-mid) 45%, var(--bg-bottom));
  background-attachment: fixed;
}
.ambient-background::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 42vh;
  min-height: 260px;
  background-image: url("/assets/img/pixel-dutch-ranch.svg");
  background-repeat: repeat-x;
  background-position: left bottom;
  background-size: auto 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  opacity: 0.65;
  filter: saturate(0.95);
  mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 100%);
}
:root[data-theme="dark"] .ambient-background::before {
  opacity: 0.38;
  filter: saturate(0.75) brightness(0.6);
}
@media (max-width: 600px) {
  .ambient-background::before {
    height: 32vh;
    min-height: 200px;
    opacity: 0.55;
  }
  .topbar-actions .auth-pill {
    display: none;
  }
}

/* ---------- GLASS PRIMITIVE ----------------------------------------- */
.glass-card,
.pixel-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow);
  padding: 20px;
  overflow: hidden;
  transition: transform .25s var(--ease-spring), box-shadow .25s var(--ease-out);
}
.glass-card::before,
.pixel-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--glass-highlight);
  pointer-events: none;
  opacity: .9;
}
.glass-card > *,
.pixel-card > * { position: relative; z-index: 1; }

/* ---------- TOP BAR -------------------------------------------------- */
.app-topbar,
.glass-topbar {
  position: sticky;
  top: 0;
  z-index: 60;
  padding: 6px max(12px, env(safe-area-inset-left)) 6px max(12px, env(safe-area-inset-right));
  padding-top: max(6px, env(safe-area-inset-top));
  background: linear-gradient(180deg, var(--glass-bg-strong), var(--glass-bg) 90%);
  backdrop-filter: var(--backdrop-blur-strong);
  -webkit-backdrop-filter: var(--backdrop-blur-strong);
  border-bottom: 1px solid var(--line);
}
.topbar-inner,
.topbar-shell {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 4px 8px;
}
.app-brand { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.brand-orb {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.56);
  display: grid; place-items: center;
  box-shadow: 0 8px 16px -8px rgba(255, 122, 61, 0.5), 0 1px 0 rgba(255,255,255,0.4) inset;
  flex-shrink: 0;
  overflow: hidden;
}
.brand-orb img { width: 100%; height: 100%; display: block; }
.brand-leaf { font-size: 18px; }
.brand-copy { min-width: 0; overflow: hidden; }
.brand-copy h1 { font-size: 1rem; font-weight: 600; }
.brand-copy p { font-size: 0.78rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.network-pill,
.meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.76rem;
  color: var(--muted);
}
.pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); box-shadow: 0 0 8px var(--sage); }
.auth-pill {
  color: var(--ink-soft);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.meta-pill { display: none; }

/* ---------- ICON BUTTONS · Liquid Glass ----------------------------- */
.icon-button {
  position: relative;
  width: 38px; height: 38px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  display: grid; place-items: center;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  transition: transform .18s var(--ease-spring), background .22s var(--ease-out), box-shadow .22s var(--ease-out);
  color: var(--ink);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.55) inset,
    0 -1px 0 rgba(10,14,22,0.08) inset,
    0 8px 20px -12px rgba(14,18,26,0.28);
}
.icon-button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.45), rgba(255,255,255,0) 55%);
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
}
.icon-button:hover {
  background: var(--glass-bg-strong);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.7) inset,
    0 -1px 0 rgba(10,14,22,0.08) inset,
    0 14px 26px -14px rgba(14,18,26,0.32);
}
.icon-button:active { transform: scale(0.94); transition-duration: .08s; }
.icon-burger { display: grid; gap: 4px; }
.icon-burger span { display: block; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
.bulb-glyph { font-size: 16px; line-height: 1; }
.bulb-toggle[data-lit="off"] .bulb-glyph { position: relative; visibility: hidden; }
.bulb-toggle[data-lit="off"] .bulb-glyph::after {
  content: "☾"; visibility: visible; position: absolute; inset: 0; display: grid; place-items: center;
}

/* ---------- BOTTOM NAV ---------------------------------------------- */
.app-nav-bottom,
.glass-nav {
  position: fixed;
  left: max(12px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 55;
  display: flex;
  justify-content: space-around;
  gap: 3px;
  padding: 5px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--backdrop-blur-strong);
  -webkit-backdrop-filter: var(--backdrop-blur-strong);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.nav-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 7px 4px;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 0.7rem;
  text-decoration: none;
  transition: color .2s, background .2s;
}
.nav-link:hover { color: var(--ink); text-decoration: none; }
.nav-link.active { color: var(--accent); background: var(--accent-soft); }
.nav-icon { font-size: 1.05rem; line-height: 1; }
.nav-label { font-weight: 500; letter-spacing: 0.01em; }

/* ---------- SIDEBAR ------------------------------------------------- */
.app-sidebar {
  position: fixed;
  top: 0; bottom: 0;
  left: 0;
  z-index: 80;
  width: min(82vw, 320px);
  padding: 18px 16px calc(24px + env(safe-area-inset-bottom));
  border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
  transform: translateX(-110%);
  transition: transform .35s var(--ease-spring);
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--glass-bg-strong);
  backdrop-filter: var(--backdrop-blur-strong);
  -webkit-backdrop-filter: var(--backdrop-blur-strong);
  border-right: 1px solid var(--line);
}
.sidebar-open .app-sidebar { transform: translateX(0); }
.sidebar-scrim {
  position: fixed; inset: 0;
  background: rgba(10, 12, 16, 0.36);
  z-index: 75;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.sidebar-open .sidebar-scrim { opacity: 1; pointer-events: auto; }
.sidebar-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.sidebar-link {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  color: var(--ink-soft);
  text-decoration: none;
  transition: background .2s, color .2s;
  font-weight: 500;
}
.sidebar-link:hover { background: var(--glass-bg-soft); color: var(--ink); text-decoration: none; }
.sidebar-link.active { background: var(--accent-soft); color: var(--accent-deep); }
.sidebar-icon { font-size: 1.2rem; }
.sidebar-foot { margin-top: auto; color: var(--muted); }

/* ---------- PAGE SHELL ---------------------------------------------- */
.page-shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px max(14px, env(safe-area-inset-left)) calc(92px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-right));
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.dashboard-shell { gap: 12px; }

/* ---------- HERO CARD ----------------------------------------------- */
.hero-card {
  padding: 22px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.hero-card h1 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.01em; }
.hero-copy { color: var(--ink-subtle); line-height: 1.5; font-size: 0.95rem; }
.hero-side { display: none; }
.hero-badge {
  display: flex; flex-direction: column; gap: 2px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.hero-badge span { font-size: 0.72rem; color: var(--muted); }
.hero-badge strong { font-size: 0.95rem; }
.chip-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.78rem;
  color: var(--ink-soft);
}
.chip strong { color: var(--accent-deep); }
.loading-card { min-height: 120px; }

.eyebrow {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 600;
  margin: 0 0 4px;
}

/* ---------- PRIMARY GRID / CARDS ------------------------------------ */
.dashboard-primary-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.primary-card { padding: 18px; }
.primary-card__header {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 10px; margin-bottom: 12px;
}
.primary-card__header h2 { font-size: 1.05rem; font-weight: 600; }
.primary-card__header-actions { display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- DASHBOARD DRAWERS --------------------------------------- */
.dashboard-drawer-stack { display: flex; flex-direction: column; gap: 10px; }
.dashboard-drawer { padding: 0; overflow: hidden; }
.dashboard-drawer__summary {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-weight: 500;
}
.dashboard-drawer__summary::-webkit-details-marker { display: none; }
.dashboard-drawer__icon {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 1.15rem;
  flex-shrink: 0;
}
.dashboard-drawer__title { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.dashboard-drawer__title .eyebrow { margin: 0; font-size: 0.65rem; }
.dashboard-drawer__heading { font-size: 1rem; font-weight: 600; color: var(--ink); }
.dashboard-drawer__chevron { font-size: 1.2rem; color: var(--muted); transition: transform .3s var(--ease-spring); }
.dashboard-drawer[open] .dashboard-drawer__chevron { transform: rotate(180deg); }
.dashboard-drawer__body {
  padding: 0 18px 18px;
  animation: drawerReveal .35s var(--ease-spring);
}
@keyframes drawerReveal {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.drawer-toolbar { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }

/* ---------- LEGACY GRID --------------------------------------------- */
.panel-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.dashboard-grid, .dashboard-secondary-grid { grid-template-columns: 1fr; }
.card-span-2 { grid-column: span 1; }
.card-span-3 { grid-column: span 1; }
.panel-grid.finance-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.panel-grid.finance-grid.spaced-top { margin-top: 14px; }

/* ---------- SECTION HEADINGS ---------------------------------------- */
.section-heading {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 10px; margin-bottom: 10px;
}
.compact-heading h2 { font-size: 1rem; }
.toolbar-inline { display: inline-flex; gap: 6px; flex-wrap: wrap; }

/* ---------- BUTTONS · iOS 26 Liquid Glass ---------------------------- */
/* Apple Liquid Glass standard:
   - translucent fill (~42-58% alpha) with backdrop blur + saturate
   - specular highlight along the top edge via a ::before linear gradient
   - hairline border that reads as refracted light, not a stroke
   - inner highlight / inner shadow to suggest curved glass
   - spring press response, subtle lift on hover
   - pill by default (matches Control / Toolbar buttons) */
.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-soft);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.55) inset,
    0 -1px 0 rgba(10, 14, 22, 0.08) inset,
    0 8px 22px -12px rgba(14, 18, 26, 0.28);
  transition:
    transform .18s var(--ease-spring),
    background .22s var(--ease-out),
    box-shadow .22s var(--ease-out),
    border-color .18s ease;
  text-decoration: none;
}
.button::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.48) 0%, rgba(255, 255, 255, 0.08) 42%, rgba(255, 255, 255, 0) 60%);
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
  opacity: 0.9;
}
.button:hover {
  background: var(--glass-bg-strong);
  transform: translateY(-1px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 -1px 0 rgba(10, 14, 22, 0.08) inset,
    0 14px 30px -14px rgba(14, 18, 26, 0.34);
  text-decoration: none;
}
.button:active {
  transform: scale(0.96);
  transition-duration: .08s;
}
.button:focus-visible {
  outline: none;
  box-shadow:
    0 0 0 3px var(--sky-soft),
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 14px 30px -14px rgba(14, 18, 26, 0.3);
}
.button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.button-primary {
  background:
    linear-gradient(180deg, rgba(255, 148, 88, 0.95) 0%, rgba(232, 90, 31, 0.95) 100%);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  backdrop-filter: saturate(180%) blur(10px);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.55) inset,
    0 -1px 0 rgba(120, 40, 10, 0.28) inset,
    0 14px 30px -12px rgba(255, 122, 61, 0.55);
}
.button-primary::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.55) 0%, rgba(255, 255, 255, 0.12) 45%, rgba(255, 255, 255, 0) 65%);
}
.button-primary:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
}

.button-secondary {
  background: var(--glass-bg-strong);
  color: var(--ink);
  border-color: var(--line-strong);
}
.button-ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.button-ghost::before { display: none; }
.button-ghost:hover {
  background: var(--glass-bg-soft);
  border-color: var(--line);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset;
}
.button-danger {
  background: linear-gradient(180deg, rgba(255, 108, 120, 0.95), rgba(210, 55, 78, 0.95));
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.45) inset,
    0 -1px 0 rgba(120, 20, 34, 0.3) inset,
    0 14px 30px -12px rgba(235, 77, 94, 0.5);
}
.button-compact { padding: 7px 13px; font-size: 0.8rem; }
.small-button { padding: 6px 11px; font-size: 0.78rem; }

/* ---------- DRAWERS · collapsible liquid panels --------------------- */
.drawer-card > .drawer { padding: 0; margin: 0; }
.drawer { border-radius: inherit; }
.drawer > .drawer-summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  transition: background .2s var(--ease-out);
  display: block;
}
.drawer > .drawer-summary::-webkit-details-marker { display: none; }
.drawer > .drawer-summary:hover { background: var(--glass-bg-soft); }
.drawer-heading { margin-bottom: 0; }
.drawer-summary-actions { display: inline-flex; align-items: center; gap: 10px; }
.drawer-caret {
  display: inline-grid;
  place-items: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-soft);
  transition: transform .25s var(--ease-spring), background .2s;
}
.drawer[open] > .drawer-summary .drawer-caret { transform: rotate(180deg); background: var(--glass-bg-strong); }
.drawer > *:not(.drawer-summary) {
  padding: 0 4px 4px;
  animation: drawer-reveal .25s var(--ease-out);
}
.drawer-card > .drawer > *:not(.drawer-summary) { padding: 0 16px 16px; }
@keyframes drawer-reveal {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.chip-pill {
  display: inline-grid;
  place-items: center;
  min-width: 20px;
  height: 20px;
  padding: 0 7px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-deep);
  font-size: 0.72rem;
  font-weight: 600;
  margin-left: 6px;
  vertical-align: middle;
  border: 1px solid rgba(255, 122, 61, 0.22);
}

.form-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* ---------- FORMS ---------------------------------------------------- */
.stack-form { display: flex; flex-direction: column; gap: 10px; }
.quick-add-form { gap: 8px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field > span { font-size: 0.78rem; color: var(--muted); font-weight: 500; }
.field input, .field select, .field textarea,
input[type="text"], input[type="number"], input[type="date"],
input[type="email"], input[type="search"],
select, textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line-strong);
  background: var(--glass-bg-strong);
  color: var(--ink);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color .2s, box-shadow .2s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--sky);
  box-shadow: 0 0 0 3px var(--sky-soft);
}
.field-span-2 { grid-column: span 2; }

.checkbox-chip {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  font-size: 0.85rem;
  cursor: pointer;
  isolation: isolate;
  overflow: hidden;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 8px 18px -14px rgba(14,18,26,0.2);
  transition: background .2s var(--ease-out), transform .15s var(--ease-spring), box-shadow .2s;
}
.checkbox-chip::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,255,255,0.4), rgba(255,255,255,0) 60%);
  pointer-events: none;
  z-index: -1;
  mix-blend-mode: screen;
}
.checkbox-chip:hover { background: var(--glass-bg-strong); }
.checkbox-chip:has(input:checked) {
  background: var(--accent-soft);
  border-color: rgba(255,122,61,0.4);
  color: var(--accent-deep);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.55) inset,
    0 10px 24px -14px rgba(255, 122, 61, 0.4);
}
.checkbox-chip input[type="checkbox"] { width: 16px; height: 16px; margin: 0; accent-color: var(--accent); }
.compact-chip { padding: 5px 11px; font-size: 0.78rem; }

/* ---------- RADIO CHIP GROUP ---------------------------------------- */
.toggle-chip-group {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--glass-border);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.45) inset, 0 4px 14px -10px rgba(14,18,26,0.22);
  flex-wrap: wrap;
}
.radio-chip {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--ink-soft);
  transition: background .2s var(--ease-out), color .2s, transform .15s var(--ease-spring);
  min-width: 0;
}
.radio-chip input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.radio-chip__title {
  font-weight: 500;
  font-size: 0.86rem;
  color: inherit;
}
.radio-chip small {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
}
.radio-chip:has(input:checked) {
  background: var(--glass-bg-strong);
  color: var(--ink);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 -1px 0 rgba(10,14,22,0.08) inset,
    0 8px 18px -12px rgba(14,18,26,0.24);
}
.radio-chip:has(input:checked) small { color: var(--ink-subtle); }
.radio-chip:hover { color: var(--ink); }
.radio-chip:active { transform: scale(0.97); }
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 6px;
}

/* ---------- METRIC CARDS -------------------------------------------- */
.metric-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px;
}
.metric-card {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.metric-card h3 { font-size: 1.15rem; margin-top: 4px; }
.compact-metric { padding: 10px 12px; }
.compact-metric-value {
  display: block;
  font-size: 1.25rem; font-weight: 700; margin: 2px 0;
  color: var(--ink);
}
.compact-metric-note { font-size: 0.75rem; color: var(--muted); }

.balance-layout { display: grid; grid-template-columns: 1fr; gap: 12px; }
.balance-amount {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--accent-deep);
  font-feature-settings: "tnum";
}
.balance-detail { font-size: 0.88rem; color: var(--ink-subtle); margin-top: 2px; }
.mini-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.settlement-reminder-grid { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 10px; }
.reminder-tile {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.reminder-tile strong { display: block; margin-bottom: 2px; }
.reminder-overdue { border-color: var(--danger); color: var(--danger); }
.reminder-upcoming { border-color: var(--sage); }
.reminder-info { border-color: var(--sky); }

/* ---------- LIST / LOG CARDS ---------------------------------------- */
.subtle-list { display: flex; flex-direction: column; gap: 8px; }
.compact-list { gap: 6px; }
.log-card, .alert-card {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.log-card strong, .alert-card strong { display: block; margin-bottom: 2px; }
.log-card p, .alert-card p { color: var(--ink-subtle); font-size: 0.88rem; }
.upload-mini {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.upload-mini img { width: 52px; height: 52px; object-fit: cover; border-radius: var(--radius-sm); }

/* ---------- BACKUP CARD --------------------------------------------- */
.backup-layout { display: flex; flex-direction: column; gap: 10px; }
.backup-summary { display: flex; flex-direction: column; gap: 8px; }
.status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.status-tile {
  padding: 8px 10px; border-radius: var(--radius-md);
  background: var(--glass-bg-soft); border: 1px solid var(--line);
  font-size: 0.8rem;
}
.status-tile strong { display: block; }
.status-ok { color: var(--success); }
.status-offline { color: var(--danger); }
.inline-note { font-size: 0.82rem; color: var(--muted); }
.path-note { font-family: var(--font-mono); font-size: 0.78rem; word-break: break-all; }
.backup-line-list { display: flex; flex-direction: column; gap: 4px; font-size: 0.82rem; }
.backup-line { display: flex; gap: 6px; justify-content: space-between; }
.soft-banner {
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent-deep);
  font-size: 0.85rem;
}
.pixel-drawer summary { cursor: pointer; padding: 6px 0; font-size: 0.85rem; color: var(--ink-soft); list-style: none; }
.pixel-drawer summary::-webkit-details-marker { display: none; }
.drawer-summary-main { font-weight: 500; }
.drawer-meta { color: var(--muted); font-size: 0.78rem; margin-left: 6px; }
.drawer-panel { margin-top: 6px; }

.tag-row { display: flex; flex-wrap: wrap; gap: 4px; }
.tag {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--ink-soft);
}
.accent-tag { background: var(--accent-soft); color: var(--accent-deep); border-color: var(--accent); }

/* ---------- RECORD CARDS -------------------------------------------- */
.record-stack { display: flex; flex-direction: column; gap: 6px; }
.record-card {
  padding: 14px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .2s;
}
.record-stack.selected-record .record-card { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.record-card-header { display: flex; gap: 10px; justify-content: space-between; align-items: flex-start; }
.record-title-row { display: flex; gap: 10px; flex: 1; min-width: 0; }
.record-selector { display: flex; align-items: center; gap: 6px; }
.amount-pill {
  font-size: 1.1rem;
  font-weight: 700;
  font-feature-settings: "tnum";
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-deep);
  white-space: nowrap;
}
.record-thumb {
  width: 52px; height: 52px; object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  cursor: pointer;
}
.record-card-meta { display: flex; flex-direction: column; gap: 8px; }
.pill-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.record-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.editing-record .record-card { border-color: var(--sky); }

/* ---------- PILLS --------------------------------------------------- */
.pill-button {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.78rem;
  cursor: pointer;
  transition: background .2s, color .2s, transform .15s var(--ease-spring);
  font-family: inherit;
}
.pill-button:hover { background: var(--glass-bg-strong); color: var(--ink); }
.pill-button:active { transform: scale(0.96); }
.pill-button--active { background: var(--accent-soft); color: var(--accent-deep); border-color: var(--accent); }
.pill-static {
  display: inline-flex; align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.74rem;
}
.pill-status--open { background: var(--sky-soft); color: var(--sky-deep); border-color: var(--sky); }
.pill-status--settled { background: var(--sage-soft); color: var(--sage-deep); border-color: var(--sage); }
.pill-status--archived { background: var(--glass-bg-soft); color: var(--muted); }

/* ---------- RECORD DRAWERS ------------------------------------------ */
.record-drawer {
  margin-top: 6px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg-strong);
  border: 1px solid var(--line);
  position: relative;
  animation: drawerReveal .3s var(--ease-spring);
}
.drawer-close {
  position: absolute;
  top: 8px; right: 8px;
  width: 28px; height: 28px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  color: var(--muted);
}
.drawer-close:hover { color: var(--ink); }
.drawer-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 6px;
  margin-top: 8px;
}
.drawer-meta-grid > div {
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.82rem;
}
.drawer-meta-grid strong { display: block; font-size: 0.72rem; color: var(--muted); font-weight: 500; }
.drawer-pre {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.8rem;
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.drawer-image-wrap {
  display: block;
  margin-top: 8px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}
.drawer-image-wrap img { width: 100%; height: auto; display: block; }
.drawer-empty {
  padding: 14px; text-align: center;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px dashed var(--line-strong);
  color: var(--muted);
  font-size: 0.88rem;
}
.drawer-hint { color: var(--muted); font-size: 0.82rem; margin: 4px 0 10px; }

/* ---------- SPLIT SLIDER -------------------------------------------- */
.split-slider-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.split-slider-label { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--ink-soft); }
.split-slider-percent { font-weight: 600; color: var(--accent-deep); font-feature-settings: "tnum"; }
.split-slider {
  flex: 1;
  appearance: none;
  height: 6px;
  border-radius: var(--radius-pill);
  background: linear-gradient(to right, var(--accent), var(--sky));
  outline: none;
  cursor: pointer;
}
.split-slider::-webkit-slider-thumb {
  appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line-strong);
  box-shadow: 0 4px 12px -4px rgba(0,0,0,0.3);
  cursor: pointer;
}
.split-slider::-moz-range-thumb {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--line-strong);
  box-shadow: 0 4px 12px -4px rgba(0,0,0,0.3);
  cursor: pointer;
}
.split-preset-row { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.chip-button {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.78rem;
  cursor: pointer;
  font-family: inherit;
  transition: background .2s;
}
.chip-button:hover { background: var(--glass-bg-strong); }
.split-numeric-grid { display: flex; flex-direction: column; gap: 6px; }
.split-numeric-row {
  display: grid;
  grid-template-columns: minmax(70px, auto) 1fr auto;
  gap: 8px; align-items: center;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
.split-numeric-row input { padding: 6px 10px; }
.split-summary {
  margin: 8px 0;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-feature-settings: "tnum";
}

/* ---------- RECORD GROUPS ------------------------------------------- */
.record-group { margin-bottom: 14px; }
.record-group-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 6px;
  padding: 0 4px;
}
.record-list { display: flex; flex-direction: column; gap: 6px; }
.empty-state {
  padding: 22px 14px;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px dashed var(--line-strong);
}

/* ---------- AUTOMATION / SMART GUESS -------------------------------- */
.automation-card { display: flex; flex-direction: column; gap: 8px; }
.automation-list { max-height: 240px; overflow: auto; }

/* ---------- CSV IMPORT ACTIONS -------------------------------------- */
.csv-import-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.csv-import-actions .button {
  flex: 1 1 0;
  min-width: 96px;
  justify-content: center;
}

/* ---------- CSV PREVIEW ROW STATE ----------------------------------- */
.row-status-chip {
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(255, 166, 48, 0.18);
  color: #8a4a00;
  border: 1px solid rgba(255, 166, 48, 0.35);
}
.row-status-chip[data-tone="confirmed"] {
  background: rgba(64, 176, 120, 0.18);
  color: #146b41;
  border-color: rgba(64, 176, 120, 0.38);
}
html[data-theme="dark"] .row-status-chip {
  background: rgba(255, 166, 48, 0.22);
  color: #ffcf88;
  border-color: rgba(255, 166, 48, 0.4);
}
html[data-theme="dark"] .row-status-chip[data-tone="confirmed"] {
  background: rgba(64, 176, 120, 0.22);
  color: #88e5b5;
  border-color: rgba(64, 176, 120, 0.45);
}
.csv-row-toolbar { margin-top: 10px; }
.csv-row-committed {
  opacity: 0.55;
  filter: saturate(0.7);
  transition: opacity 0.35s ease, filter 0.35s ease;
  pointer-events: none;
}
.csv-row-committed::after {
  content: "已保存";
  display: inline-block;
  margin-left: 8px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(64, 176, 120, 0.2);
  color: #146b41;
  border: 1px solid rgba(64, 176, 120, 0.4);
  vertical-align: middle;
}

/* ---------- PAYERS --------------------------------------------------- */
.payer-grid { display: flex; flex-direction: column; gap: 8px; }
.payer-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 6px; align-items: center;
  padding: 8px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}

/* ---------- GPS CARD ------------------------------------------------- */
.gps-assist-card {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 6px;
}

/* ---------- TOASTS --------------------------------------------------- */
.toast-stack {
  position: fixed;
  bottom: calc(80px + env(safe-area-inset-bottom));
  right: 16px;
  z-index: 200;
  display: flex; flex-direction: column; gap: 8px;
  max-width: min(88vw, 340px);
}
.toast {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg-strong);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  animation: toastIn .35s var(--ease-spring);
}
.toast strong { display: block; font-size: 0.85rem; }
.toast p { font-size: 0.82rem; color: var(--ink-subtle); margin-top: 2px; }
.toast-leaf { font-size: 16px; }
.toast-error { border-color: var(--danger); }
.toast-error .toast-leaf { color: var(--danger); }
.toast-leaving { opacity: 0; transform: translateX(40px); transition: all .35s var(--ease-in-out); }
@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ---------- LOGIN ---------------------------------------------------- */
.login-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(24px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
.login-panel {
  width: min(100%, 430px);
  display: grid;
  gap: 18px;
}
.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.login-brand img {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  box-shadow: 0 18px 34px -20px rgba(18, 22, 30, 0.45);
}
.login-brand h1 {
  font-size: 1.35rem;
}
.login-animation {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 24px 16px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
  text-align: center;
  overflow: hidden;
}
.login-ring,
.login-welcome-ring {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 50%, var(--glass-bg-strong) 0 38%, transparent 39%),
    conic-gradient(from 0deg, var(--sage), var(--sky), var(--accent), var(--sage));
  animation: loginSpin 1.4s linear infinite;
}
body[data-login-state="success"] .login-ring {
  animation: loginPulse .78s var(--ease-spring) infinite alternate;
}
.login-animation strong {
  font-size: 1.05rem;
}
.login-animation p,
.login-error {
  color: var(--muted);
}
.login-error {
  color: var(--danger);
}
.login-form[hidden] {
  display: none;
}
.login-welcome {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: loginOverlayIn .3s var(--ease-out);
}
.login-welcome-card {
  width: min(84vw, 320px);
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
  padding: 24px;
}
.login-welcome-card strong {
  font-size: 1.12rem;
}
.login-welcome-card p {
  color: var(--muted);
}
.login-welcome-leaving {
  opacity: 0;
  transition: opacity .36s var(--ease-in-out);
}
.sidebar-auth {
  display: grid;
  gap: 4px;
  margin-bottom: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  background: var(--glass-bg-soft);
  border: 1px solid var(--line);
}
@keyframes loginSpin {
  to { transform: rotate(360deg); }
}
@keyframes loginPulse {
  from { transform: scale(0.94); filter: saturate(0.95); }
  to { transform: scale(1.04); filter: saturate(1.2); }
}
@keyframes loginOverlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ---------- FILTER / BULK (records page) ---------------------------- */
.filter-bar {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 12px 14px;
}
.filter-bar .field { min-width: 160px; flex: 1; }
.bulk-actions {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center;
  padding: 10px 14px;
  position: sticky;
  bottom: calc(82px + env(safe-area-inset-bottom));
  z-index: 30;
  margin-top: 10px;
}

/* ---------- INSIGHTS CHART ------------------------------------------ */
.chart-card { padding: 16px; }
.chart-card canvas { max-width: 100%; height: auto !important; }
.chart-stage {
  position: relative;
  min-height: 240px;
  padding: 8px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.34), rgba(255,255,255,0.08)),
    var(--glass-bg-soft);
  border: 1px solid var(--line);
  overflow: hidden;
}
.chart-stage canvas { width: 100% !important; height: 100% !important; }
.chart-empty {
  min-height: 220px;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 6px;
  color: var(--muted);
}
.chart-empty h3 { color: var(--ink-soft); font-size: 1rem; }
.ai-summary {
  font-size: 1.02rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 4px 0 14px;
}
.insight-brief-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}
.insight-note-card[data-tone="watch"] { border-color: rgba(236, 123, 82, 0.34); }
.insight-note-card[data-tone="positive"] { border-color: rgba(95, 184, 148, 0.34); }
.next-action-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 8px;
}
.action-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  max-width: 280px;
  padding: 9px 12px;
  border-radius: var(--radius-md);
  background: var(--sage-soft);
  color: var(--sage-deep);
  border: 1px solid rgba(95, 184, 148, 0.28);
}
.action-chip small { color: var(--ink-subtle); }

/* ---------- MAP ----------------------------------------------------- */
#map, .map-canvas, .leaflet-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 360px;
}
.leaflet-container { background: var(--bg-mid); }
.leaflet-popup-content-wrapper,
.leaflet-popup-tip {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--backdrop-blur);
  -webkit-backdrop-filter: var(--backdrop-blur);
  color: var(--ink);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.leaflet-control-attribution {
  background: var(--glass-bg-soft) !important;
  color: var(--muted) !important;
  backdrop-filter: var(--backdrop-blur);
}

/* ---------- TABLET + DESKTOP ---------------------------------------- */
@media (min-width: 640px) {
  .page-shell { padding: 10px 20px 40px; gap: 14px; }
  .meta-pill { display: inline-flex; }
  .dashboard-primary-grid { grid-template-columns: 1fr 1fr; }
  .panel-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: 2fr 1fr; }
  .dashboard-secondary-grid { grid-template-columns: 2fr 1fr; }
  .card-span-2 { grid-column: span 2; }
  .card-span-3 { grid-column: 1 / -1; }
  .balance-layout { grid-template-columns: 1fr 1fr; align-items: center; }
  .hero-card { grid-template-columns: 2fr 1fr; align-items: center; padding: 26px; }
  .hero-side { display: flex; justify-content: flex-end; }
  .app-nav-bottom {
    position: sticky;
    bottom: auto;
    top: 58px;
    max-width: 680px;
    margin: 4px auto 8px;
    left: auto; right: auto;
    padding: 4px;
  }
  .toast-stack { bottom: 24px; }
}

@media (min-width: 960px) {
  .panel-grid { grid-template-columns: repeat(3, 1fr); }
  .dashboard-drawer-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .dashboard-drawer[data-drawer="trend"],
  .dashboard-drawer[data-drawer="recent"] { grid-column: span 2; }

  /* Records 页：左筛选 / 右列表，左侧筛选卡贴顶 sticky */
  .records-layout {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }
  .records-filter-pane {
    position: sticky;
    top: 24px;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }
}

/* Records 页：<960px 时筛选和列表依旧竖直排，不挤 */
.records-layout {
  display: grid;
  gap: 16px;
}
.records-filter-pane,
.records-list-pane {
  min-width: 0;
}

/* ---------- MAP LAYER (pins, heat, popups, drawers) ----------------- */
.ledger-map-pin-icon,
.ledger-map-heat-icon {
  background: transparent !important;
  border: none !important;
}
.map-pin-marker {
  --pin-hue: 28;
  --pin-density: 0.24;
  --pin-ring: hsla(210, 30%, 18%, 0.85);
  --pin-glow: hsla(28, 90%, 58%, 0.28);
  --pin-fill: hsla(28, 84%, 52%, 0.98);
  --pin-label: #102230;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  transform: translateY(-4px);
  cursor: pointer;
  filter: drop-shadow(0 6px 10px rgba(20, 30, 50, 0.28));
  transition: transform 160ms ease, filter 160ms ease;
}
.map-pin-marker__head {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--pin-fill);
  border: 2px solid var(--pin-ring);
  box-shadow: 0 0 0 4px var(--pin-glow);
}
.map-pin-marker__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--pin-ring);
  opacity: 0;
  animation: mapPinPulse 2.4s ease-out infinite;
}
.map-pin-marker__count {
  position: relative;
  z-index: 2;
  font-weight: 700;
  font-size: 12px;
  color: var(--pin-label);
  font-variant-numeric: tabular-nums;
}
.map-pin-marker__stem {
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 10px solid var(--pin-ring);
  filter: drop-shadow(0 2px 3px rgba(20, 30, 50, 0.24));
}
.map-pin-marker--active {
  transform: translateY(-8px) scale(1.12);
  filter: drop-shadow(0 10px 18px rgba(20, 30, 50, 0.34));
}
@keyframes mapPinPulse {
  0% { transform: scale(0.9); opacity: 0.55; }
  70% { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}
.map-heat-blob {
  --heat-hue: 28;
  --heat-strength: 0.32;
  --heat-core-opacity: 0.7;
  --heat-mid-opacity: 0.45;
  --heat-edge-opacity: 0.22;
  --heat-size: 180px;
  display: block;
  width: var(--heat-size);
  height: var(--heat-size);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  /* User asked for ~70% opacity (30% transparency). The vars are set by
     buildHeatIcon() in map.js so hotter points visibly dominate. */
  background: radial-gradient(
    circle,
    hsla(var(--heat-hue), 95%, 58%, var(--heat-core-opacity)) 0%,
    hsla(var(--heat-hue), 95%, 58%, var(--heat-mid-opacity)) 48%,
    hsla(var(--heat-hue), 95%, 58%, var(--heat-edge-opacity)) 78%,
    hsla(var(--heat-hue), 95%, 58%, 0) 100%
  );
  filter: blur(2px);
  pointer-events: none;
}
.ledger-map-popup .leaflet-popup-content-wrapper {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(16, 30, 54, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.45);
}
.ledger-map-popup .leaflet-popup-tip {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: none;
}
.map-popup {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
}
.map-popup h3 { margin: 0; font-size: 15px; }
.map-popup p { margin: 0; color: #36475c; font-size: 13px; }
.popup-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.popup-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(20, 40, 70, 0.08);
  color: #1a2b44;
  font-size: 12px;
  font-weight: 600;
}
.popup-log-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 2px;
}
.popup-log {
  padding: 6px 8px;
  border-radius: 10px;
  background: rgba(28, 44, 72, 0.06);
  font-size: 12px;
  color: #1f2f4a;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.popup-log strong { font-weight: 600; color: #0b1b35; }
.map-record-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(30, 50, 84, 0.08);
}
.map-record-item__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}
.map-record-item__amount {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-weight: 700;
  color: #0d1e3a;
}
.map-record-item__note {
  font-size: 12px;
  color: #38506d;
  margin: 0;
}
.map-payer-badge {
  --tag-hue: 28;
  --tag-density: 0.3;
  display: inline-flex;
  padding: 2px 8px;
  border-radius: 999px;
  background: hsla(var(--tag-hue), 80%, 62%, calc(0.22 + var(--tag-density) * 0.4));
  color: hsl(var(--tag-hue), 70%, 22%);
  font-size: 11px;
  font-weight: 600;
}
.map-record-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 420px;
  overflow-y: auto;
  padding-right: 4px;
}
.map-drawer {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(30, 50, 84, 0.08);
  padding: 10px 14px;
}
.map-detail-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.map-detail-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  justify-content: space-between;
}

/* ---------- ACCESSIBILITY ------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}
:focus-visible { outline: 2px solid var(--sky); outline-offset: 2px; }