:root {
  --bg: #f4f7f0;
  --bg-2: #eaf1e6;
  --ink: #11140f;
  --muted: #6b7469;
  --muted-2: #8a9486;
  --panel: rgba(255, 255, 255, 0.84);
  --panel-solid: #ffffff;
  --line: rgba(17, 20, 15, 0.10);
  --line-strong: rgba(17, 20, 15, 0.18);
  --accent: #197a4b;
  --accent-deep: #0f5936;
  --accent-soft: rgba(25, 122, 75, 0.12);
  --accent-2: #b86a32;
  --warn: #b66b15;
  --warn-soft: rgba(182, 107, 21, 0.12);
  --danger: #b42318;
  --danger-soft: rgba(180, 35, 24, 0.10);
  --good: #16834b;
  --shadow: 0 24px 70px rgba(30, 45, 28, 0.10);
  --radius: 28px;
  --radius-sm: 18px;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 84% -10%, rgba(25,122,75,.16), transparent 34%),
    radial-gradient(circle at -10% 20%, rgba(184,106,50,.12), transparent 30%),
    linear-gradient(135deg, #fbfcf8 0%, var(--bg) 48%, #edf5ed 100%);
}
button, input, select { font: inherit; }
button { cursor: pointer; }
a { color: inherit; }
.hidden { display: none !important; }

.glass-panel, .panel, .metric, .balance-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.eyebrow, .label {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--accent);
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
}
.auth-stage {
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) 420px;
  gap: 22px;
  align-items: stretch;
}
.auth-hero-card, .auth-panel {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.86);
  padding: clamp(24px, 5vw, 54px);
  box-shadow: var(--shadow);
}
.auth-hero-card h1 {
  max-width: 11ch;
  margin: 20px 0 16px;
  font-size: clamp(54px, 7vw, 96px);
  line-height: .92;
  letter-spacing: -.07em;
}
.auth-hero-card p { max-width: 58ch; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.6; }
.auth-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 34px; }
.auth-feature-grid article { border: 1px solid var(--line); padding: 18px; background: rgba(255,255,255,.68); }
.auth-feature-grid strong, .auth-feature-grid span { display: block; }
.auth-feature-grid span { margin-top: 8px; color: var(--muted); line-height: 1.45; }
.auth-panel { align-self: center; }

.app-shell { width: min(1480px, calc(100% - 32px)); margin: 0 auto; padding: 22px 0 92px; }
.app-layout { display: grid; grid-template-columns: 268px minmax(0, 1fr); gap: 20px; align-items: start; }
.sidebar { position: sticky; top: 18px; padding: 18px; border-radius: var(--radius-sm); }
.sidebar-brand { display: flex; gap: 12px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.brand-mark { width: 44px; height: 44px; border-radius: 16px; display: grid; place-items: center; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); font-weight: 800; }
.sidebar-brand strong { display: block; margin-top: 3px; font-size: 15px; }
.sidebar-nav { display: grid; gap: 8px; margin-top: 18px; }
.sidebar-label { margin: 12px 0 4px; color: var(--muted-2); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }
.nav-link { width: 100%; display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid transparent; border-radius: 14px; color: var(--muted); background: transparent; font-weight: 700; text-align: left; transition: .18s ease; }
.nav-link span { width: 22px; color: var(--accent); }
.nav-link:hover { background: rgba(255,255,255,.7); color: var(--ink); }
.nav-link.active { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); box-shadow: 0 12px 26px rgba(25,122,75,.24); }
.nav-link.active span { color: #fff; }

.workspace-main { min-width: 0; }
.topbar { display: flex; justify-content: space-between; gap: 22px; align-items: flex-start; padding: 22px; border-radius: var(--radius); margin-bottom: 16px; }
.topbar h1 { max-width: 12ch; margin: 8px 0 0; font-size: clamp(38px, 4.8vw, 72px); line-height: .94; letter-spacing: -.06em; }
.topbar-lead { max-width: 54ch; color: var(--muted); line-height: 1.55; margin: 14px 0 0; }
.topbar-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; min-width: 290px; }
.menu-button { display: none; }
.primary-action, .ghost-button, .portal-link, button[type="submit"], .danger-button, .period-button, .menu-button {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 16px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}
.primary-action, button[type="submit"] { color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-deep)); border: 0; }
.ghost-button, .portal-link, .period-button, .menu-button { background: rgba(255,255,255,.78); color: var(--ink); }
.danger-button { color: var(--danger); background: var(--danger-soft); margin-top: 12px; }
.primary-action:hover, .ghost-button:hover, .portal-link:hover, button[type="submit"]:hover { transform: translateY(-1px); box-shadow: 0 14px 30px rgba(26,40,20,.12); }

.webapp-status, .warning-banner, .space-banner { border-radius: 16px; padding: 12px 14px; border: 1px solid var(--line); color: var(--muted); background: rgba(255,255,255,.72); }
.webapp-status { display: inline-flex; margin-top: 14px; }
.webapp-status.ready, .space-banner { color: var(--accent-deep); background: var(--accent-soft); }
.webapp-status.warning { color: var(--warn); background: var(--warn-soft); }
.webapp-status.error, .warning-banner { color: var(--danger); background: var(--danger-soft); }
.warning-banner, .space-banner { margin-bottom: 14px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }
.hero-dashboard { display: grid; grid-template-columns: minmax(280px, 1.1fr) minmax(0, 2fr); gap: 14px; margin-bottom: 14px; }
.balance-card { border-radius: var(--radius); padding: 24px; min-height: 210px; display: grid; align-content: center; }
.balance-card strong { display: block; margin-top: 12px; font-size: clamp(42px, 6vw, 78px); letter-spacing: -.06em; }
.balance-card p { margin: 8px 0 0; color: var(--muted); }
.summary-band { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.metric { border-radius: var(--radius-sm); padding: 20px; display: grid; gap: 8px; }
.metric span { color: var(--muted); }
.metric strong { font-size: clamp(26px, 3vw, 42px); letter-spacing: -.04em; }
.metric small { color: var(--muted-2); }

.dashboard-grid, .panel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { border-radius: var(--radius); padding: 22px; min-width: 0; }
.full-width { grid-column: 1 / -1; }
.section-head { margin-bottom: 18px; }
.section-head.compact { margin-bottom: 14px; }
.section-head h2 { margin: 7px 0 0; font-size: clamp(24px, 3vw, 34px); line-height: 1.08; letter-spacing: -.04em; }

.category-visual { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; align-items: center; }
.donut-chart { width: 168px; height: 168px; border-radius: 999px; display: grid; place-items: center; background: conic-gradient(var(--accent) 0deg, var(--accent-soft) 0deg); position: relative; }
.donut-chart::after { content: ""; width: 105px; height: 105px; border-radius: inherit; background: #fbfcf8; box-shadow: inset 0 0 0 1px var(--line); }
.donut-chart span { position: absolute; z-index: 1; font-weight: 800; }
.cashflow-chart { height: 190px; display: flex; align-items: flex-end; gap: 7px; padding: 14px; border: 1px solid var(--line); background: rgba(255,255,255,.55); border-radius: 18px; overflow: hidden; }
.flow-day { flex: 1; min-width: 8px; display: grid; gap: 4px; align-items: end; height: 100%; }
.flow-bar { border-radius: 9px 9px 2px 2px; min-height: 3px; background: var(--accent); opacity: .9; }
.flow-bar.income { background: #2d8ecf; opacity: .75; }
.chart-legend { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 10px; color: var(--muted); font-size: 13px; }
.chart-legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; background: var(--accent); }
.chart-legend .income::before { background: #2d8ecf; }

.stack-list { display: grid; gap: 10px; }
.item-card { border: 1px solid var(--line); border-radius: 18px; padding: 14px; background: rgba(255,255,255,.72); }
.item-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; font-weight: 800; }
.item-meta { margin-top: 7px; color: var(--muted); line-height: 1.45; }
.item-card.expense .amount { color: var(--danger); }
.item-card.income .amount { color: var(--good); }
.category-row { display: grid; gap: 8px; }
.category-row .row-top { display: flex; justify-content: space-between; gap: 12px; font-weight: 800; }
.progress-track { height: 8px; border-radius: 99px; background: rgba(17,20,15,.08); overflow: hidden; }
.progress-fill { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--accent), #63b477); }
.progress-fill.warn { background: linear-gradient(90deg, #d89b38, #e0b85e); }
.progress-fill.danger { background: linear-gradient(90deg, var(--danger), #e08a80); }
.budget-spotlight { display: grid; gap: 12px; }
.budget-summary { border: 1px solid var(--line); border-radius: 18px; padding: 16px; background: rgba(255,255,255,.62); }
.budget-summary strong { display: block; font-size: 28px; margin-top: 6px; }

.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.form-grid label, .inline-form input, .form-grid input, .form-grid select { min-width: 0; }
.form-grid label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .inline-form input { width: 100%; border: 1px solid var(--line-strong); border-radius: 14px; padding: 13px 14px; background: rgba(255,255,255,.9); color: var(--ink); }
.form-grid button[type="submit"] { grid-column: 1 / -1; }
.inline-form { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.inline-form input { flex: 1 1 220px; }
.form-message { color: var(--muted); margin-top: 12px; line-height: 1.45; }
.report-controls { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.period-button.active { color: #fff; background: var(--ink); }
.report-summary, .compact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.summary-card { border: 1px solid var(--line); border-radius: 18px; padding: 16px; background: rgba(255,255,255,.72); }
.summary-card span { display: block; color: var(--muted); }
.summary-card strong { display: block; margin-top: 6px; font-size: 24px; }
.tag-list { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.tag-item { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 10px 8px 14px; background: rgba(255,255,255,.72); }
.tag-item button { border: 0; background: transparent; color: var(--danger); font-weight: 700; }

.mobile-tabbar { display: none; }

@media (max-width: 1100px) {
  .app-layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 14px auto 14px 14px; z-index: 30; width: min(320px, calc(100vw - 28px)); transform: translateX(calc(-100% - 24px)); transition: transform .2s ease; }
  .sidebar.open { transform: translateX(0); }
  .menu-button { display: inline-flex; margin-bottom: 12px; }
  .topbar { flex-direction: column; }
  .topbar-actions { justify-content: flex-start; min-width: 0; }
  .hero-dashboard { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  body { background: linear-gradient(180deg, #fbfcf8 0%, #eff5ed 100%); }
  .app-shell { width: min(100% - 18px, 680px); padding: 10px 0 calc(86px + var(--safe-bottom)); }
  .auth-shell { padding: 10px; align-items: start; }
  .auth-stage { grid-template-columns: 1fr; gap: 10px; }
  .auth-hero-card, .auth-panel { padding: 22px; border-radius: 24px; }
  .auth-hero-card h1 { font-size: 48px; max-width: 10ch; }
  .auth-hero-card p { font-size: 15px; }
  .auth-feature-grid { grid-template-columns: 1fr; margin-top: 20px; }
  .topbar, .panel, .balance-card { border-radius: 24px; padding: 18px; box-shadow: 0 16px 44px rgba(30,45,28,.08); }
  .topbar h1 { font-size: 44px; max-width: 10ch; }
  .topbar-actions { width: 100%; display: grid; grid-template-columns: 1fr 1fr; }
  .topbar-actions .portal-link { text-align: center; }
  .summary-band, .dashboard-grid, .panel-grid, .two-columns { grid-template-columns: 1fr; }
  .metric { padding: 16px; }
  .category-visual { grid-template-columns: 1fr; justify-items: center; }
  .donut-chart { width: 150px; height: 150px; }
  .form-grid { grid-template-columns: 1fr; }
  .cashflow-chart { height: 150px; }
  .mobile-tabbar { display: grid; position: fixed; left: 8px; right: 8px; bottom: calc(8px + var(--safe-bottom)); z-index: 50; grid-template-columns: repeat(5, 1fr); gap: 4px; padding: 7px; border-radius: 22px; background: rgba(255,255,255,.90); border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(24,35,21,.18); backdrop-filter: blur(18px); }
  .mobile-tabbar .nav-link { justify-content: center; padding: 10px 6px; font-size: 12px; border-radius: 16px; }
  .mobile-tabbar .nav-link span { display: none; }
  .sidebar-nav .nav-link { padding: 14px; }
}

@media (max-width: 420px) {
  .topbar-actions { grid-template-columns: 1fr; }
  .auth-hero-card h1, .topbar h1 { font-size: 38px; }
}