/* ===========================================================
   BizTrack — Design tokens
   Palette: deep green primary, warm-light neutral background,
   white cards, charcoal text. Income green / expense red /
   profit teal keep the three core numbers instantly scannable
   without relying on color alone (icons + signs back them up).
   =========================================================== */

:root {
  /* Color */
  --color-primary: #1B5E42;
  --color-primary-dark: #123D2B;
  --color-primary-light: #E4F0EA;
  --color-bg: #F6F7F5;
  --color-card: #FFFFFF;
  --color-text: #1F2A24;
  --color-text-muted: #667169;
  --color-border: #E4E7E2;
  --color-income: #1E8E5A;
  --color-income-bg: #E7F5EC;
  --color-expense: #C6432F;
  --color-expense-bg: #FBEAE7;
  --color-profit: #0E7C86;
  --color-profit-bg: #E4F3F4;
  --color-focus: #1B5E42;
  --color-danger: #C6432F;

  /* Type */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Layout */
  --sidebar-width: 240px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --shadow-card: 0 1px 2px rgba(18, 61, 43, 0.06), 0 1px 8px rgba(18, 61, 43, 0.04);
  --shadow-modal: 0 20px 60px rgba(18, 61, 43, 0.25);
  --transition: 160ms ease;
}

[data-theme='dark'] {
  --color-bg: #121815;
  --color-card: #1B231F;
  --color-text: #EDF1EE;
  --color-text-muted: #97A29C;
  --color-border: #2A342E;
  --color-primary-light: #1E3A2C;
  --color-income-bg: #16301F;
  --color-expense-bg: #33201C;
  --color-profit-bg: #10302F;
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 8px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  transition: background var(--transition), color var(--transition);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

button, input, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-secondary {
  background: var(--color-card);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  color: var(--color-text);
  background: var(--color-primary-light);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.btn-danger:hover {
  opacity: 0.9;
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.85rem;
}

/* ---------- App shell (sidebar + content) ---------- */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--color-card);
  border-right: 1px solid var(--color-border);
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
}

.sidebar-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

.sidebar-brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.sidebar-business {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 8px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.sidebar-business-initial {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.sidebar-business-name {
  font-weight: 600;
  font-size: 0.9rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-business-type {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.92rem;
  transition: background var(--transition), color var(--transition);
}

.sidebar-nav a:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.sidebar-nav a.is-active {
  background: var(--color-primary);
  color: #fff;
}

.sidebar-nav .nav-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.main-content {
  flex: 1;
  min-width: 0;
  padding: 32px clamp(20px, 4vw, 48px) 100px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.page-header h1 {
  font-size: 1.5rem;
}

.page-subtitle {
  color: var(--color-text-muted);
  margin-top: 4px;
  font-size: 0.95rem;
}

/* ---------- Cards ---------- */

.card {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 20px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.stat-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 17px;
  height: 17px;
}

.stat-icon--income { background: var(--color-income-bg); color: var(--color-income); }
.stat-icon--expense { background: var(--color-expense-bg); color: var(--color-expense); }
.stat-icon--profit { background: var(--color-profit-bg); color: var(--color-profit); }
.stat-icon--count { background: var(--color-primary-light); color: var(--color-primary); }

.stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
}

.stat-value--income { color: var(--color-income); }
.stat-value--expense { color: var(--color-expense); }
.stat-value--profit { color: var(--color-profit); }

/* ---------- Filters row ---------- */

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.chip {
  border: 1px solid var(--color-border);
  background: var(--color-card);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.chip.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ---------- Dashboard grid ---------- */

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
}

.section-title {
  font-size: 1.05rem;
  margin-bottom: 16px;
}

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

.chart-wrap {
  position: relative;
  height: 260px;
}

.dashboard-flow-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.dashboard-flow-stat {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 14px;
}

.dashboard-flow-stat .label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.dashboard-flow-stat .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  margin-top: 6px;
}

.dashboard-flow-bar {
  height: 12px;
  border-radius: 999px;
  background: var(--color-border);
  overflow: hidden;
  margin-bottom: 10px;
  display: flex;
}

.dashboard-flow-bar-income {
  background: var(--color-income);
  height: 100%;
  width: 0%;
  transition: width 0.4s ease;
}

.dashboard-flow-bar-expense {
  background: var(--color-expense);
  height: 100%;
  width: 0%;
  transition: width 0.4s ease;
}

/* ---------- Transaction list ---------- */

.txn-list {
  display: flex;
  flex-direction: column;
}

.txn-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--color-border);
}

.txn-row:last-child {
  border-bottom: none;
}

.txn-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.txn-icon--income { background: var(--color-income-bg); }
.txn-icon--expense { background: var(--color-expense-bg); }

.txn-info {
  flex: 1;
  min-width: 0;
}

.txn-desc {
  font-weight: 600;
  font-size: 0.92rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.txn-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.txn-amount {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
}

.txn-amount--income { color: var(--color-income); }
.txn-amount--expense { color: var(--color-expense); }

.txn-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.icon-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.icon-btn svg {
  width: 15px;
  height: 15px;
}

/* ---------- Empty states ---------- */

.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--color-text-muted);
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.empty-state-icon svg {
  width: 26px;
  height: 26px;
}

.empty-state h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--color-text);
}

.empty-state p {
  font-size: 0.9rem;
  max-width: 320px;
  margin: 0 auto 18px;
}

/* ---------- Forms ---------- */

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card);
  color: var(--color-text);
  transition: border-color var(--transition);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-primary);
}

.form-input.is-invalid,
.form-select.is-invalid {
  border-color: var(--color-danger);
}

.form-error {
  color: var(--color-danger);
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.form-error.is-visible {
  display: block;
}

.amount-input-wrap {
  position: relative;
}

.amount-input-wrap .currency-prefix {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 700;
  color: var(--color-text-muted);
}

.amount-input-wrap input {
  padding-left: 32px;
}

.type-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 20px;
}

.type-toggle-btn {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: var(--color-card);
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
}

.type-toggle-btn[data-type='income'].is-active {
  border-color: var(--color-income);
  background: var(--color-income-bg);
  color: var(--color-income);
}

.type-toggle-btn[data-type='expense'].is-active {
  border-color: var(--color-expense);
  background: var(--color-expense-bg);
  color: var(--color-expense);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}

.category-option {
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.category-option:hover {
  border-color: var(--color-primary);
}

.category-option.is-selected {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 24px;
}

/* ---------- Modal ---------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 26, 20, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 100;
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

body.modal-open {
  overflow: hidden;
}

.modal-box {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow-modal);
  transform: translateY(8px);
  transition: transform var(--transition);
}

.modal-overlay.is-open .modal-box {
  transform: translateY(0);
}

.modal-box h3 {
  margin-bottom: 8px;
}

.modal-box p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ---------- Toast ---------- */

.toast-root {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 200;
  width: min(360px, calc(100vw - 32px));
}

.toast {
  background: var(--color-text);
  color: var(--color-bg);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
  text-align: center;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--transition);
  box-shadow: var(--shadow-modal);
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.toast--success {
  background: var(--color-primary-dark);
  color: #fff;
}

.toast--error {
  background: var(--color-danger);
  color: #fff;
}

@media (min-width: 769px) {
  .toast-root {
    bottom: 24px;
  }
}

/* ---------- Search bar ---------- */

.search-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 16px;
}

.search-bar svg {
  width: 17px;
  height: 17px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.search-bar input {
  border: none;
  outline: none;
  background: transparent;
  width: 100%;
  color: var(--color-text);
}

.toolbar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.toolbar-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* ---------- Mobile bottom nav ---------- */

.mobile-nav {
  display: none;
}

@media (max-width: 900px) {
  .sidebar {
    display: none;
  }

  .main-content {
    padding: 20px 16px 96px;
  }

  .mobile-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-card);
    border-top: 1px solid var(--color-border);
    padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
    z-index: 50;
    justify-content: space-between;
  }

  .mobile-nav a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 6px 2px;
    color: var(--color-text-muted);
    font-size: 0.68rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
  }

  .mobile-nav a.is-active {
    color: var(--color-primary);
  }

  .mobile-nav a svg {
    width: 20px;
    height: 20px;
  }

  .mobile-nav .mobile-nav-add {
    position: relative;
    top: -14px;
  }

  .mobile-nav .mobile-nav-add-circle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(27, 94, 66, 0.4);
  }

  .mobile-nav .mobile-nav-add-circle svg {
    width: 22px;
    height: 22px;
  }

  .mobile-nav .mobile-nav-add span {
    color: var(--color-text-muted);
  }

  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .stat-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .stat-card {
    padding: 14px;
  }

  .stat-value {
    font-size: 1.25rem;
  }

  .card,
  .setup-card,
  .auth-card {
    padding: 22px 18px;
  }

  .business-type-grid {
    grid-template-columns: 1fr;
  }

  .hero-preview-stats {
    gap: 8px;
  }

  .hero-preview-stat {
    padding: 10px;
  }

  .hero-preview-stat .value {
    font-size: 0.95rem;
  }

  .feature-card {
    padding: 14px;
  }

  .cta-section {
    padding: 40px 22px;
  }

  .report-summary-grid .stat-card,
  .settings-row {
    padding-left: 0;
    padding-right: 0;
  }

  .modal-box,
  .install-modal-box {
    max-width: calc(100vw - 32px);
  }

  .form-row-2 {
    grid-template-columns: 1fr;
  }

  .breakdown-row {
    gap: 8px;
  }

  .breakdown-row .breakdown-amount {
    width: 70px;
    font-size: 0.8rem;
  }

  .breakdown-row .breakdown-label {
    font-size: 0.82rem;
  }

  .txn-row {
    gap: 10px;
  }
}

@media (max-width: 560px) {
  .settings-row {
    flex-wrap: wrap;
  }

  .settings-row > button,
  .settings-row .btn {
    width: 100%;
  }

  .settings-logo-row {
    flex-wrap: wrap;
  }

  .settings-logo-actions {
    flex-wrap: wrap;
  }
}

/* =========================================================
   Landing page
   ========================================================= */

.landing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px clamp(20px, 5vw, 64px);
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 12px;
}

.landing-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}

.landing-header .brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px clamp(20px, 5vw, 64px) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.hero-sub {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin: 20px 0 28px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Signature element: a live-feeling mock dashboard card with an
   animated income/expense flow bar, previewing the real dashboard
   the user is about to get. */
.hero-preview {
  background: var(--color-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 30px 70px rgba(18, 61, 43, 0.14);
  padding: 22px;
  position: relative;
}

.hero-preview-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.hero-preview-top .dot-row {
  display: flex;
  gap: 6px;
}

.hero-preview-top .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-border);
}

.hero-preview-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.hero-preview-stat {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 12px;
}

.hero-preview-stat .label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.hero-preview-stat .value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-top: 4px;
}

.flow-bar {
  height: 12px;
  border-radius: 999px;
  background: var(--color-expense-bg);
  overflow: hidden;
  margin-bottom: 8px;
  display: flex;
}

.flow-bar-income {
  background: var(--color-income);
  height: 100%;
  width: 0%;
  animation: growFlow 1.4s ease forwards 0.3s;
}

@keyframes growFlow {
  to { width: 62%; }
}

.flow-bar-legend {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.flow-bar-legend span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.legend-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.legend-dot--income { background: var(--color-income); }
.legend-dot--expense { background: var(--color-expense); }

.hero-preview-list .mini-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
}

.mini-row .mini-desc {
  font-weight: 600;
}

.mini-row .mini-amount--income { color: var(--color-income); font-weight: 700; }
.mini-row .mini-amount--expense { color: var(--color-expense); font-weight: 700; }

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px clamp(20px, 5vw, 64px);
}

.section-heading {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 40px;
}

.section-heading .eyebrow {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  display: block;
}

.section-heading h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  padding: 8px;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.step-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.step-card p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px;
}

.feature-card .feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-card .feature-icon svg {
  width: 18px;
  height: 18px;
}

.feature-card h4 {
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.cta-section {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 56px clamp(24px, 5vw, 64px);
  text-align: center;
  color: #fff;
  max-width: 1200px;
  margin: 0 auto 60px;
}

.cta-section h2 {
  color: #fff;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-bottom: 22px;
}

.cta-section .btn-primary {
  background: #fff;
  color: var(--color-primary-dark);
}

.cta-section .btn-primary:hover {
  background: var(--color-primary-light);
}

.landing-footer {
  text-align: center;
  padding: 24px;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .steps-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .landing-header {
    padding: 14px 20px;
  }

  .landing-header > div:last-child {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .landing-header [data-language-switcher] {
    font-size: 0.75rem;
    padding: 5px 6px;
  }

  .btn-install-nav span {
    display: none;
  }

  .btn-install-nav {
    padding: 8px 10px;
  }

  .hero {
    padding-top: 24px;
    gap: 32px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-preview {
    padding: 16px;
  }
}

@media (max-width: 400px) {
  .landing-header .brand span {
    font-size: 1rem;
  }

  .landing-header > div:last-child a[href="login.html"] {
    display: none;
  }
}

/* =========================================================
   Install App (PWA)
   ========================================================= */

.install-modal-box {
  max-width: 420px;
}

.install-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.install-modal-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.install-modal-sub {
  color: var(--color-text-muted);
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.install-tabs {
  display: flex;
  gap: 6px;
  background: var(--color-bg);
  padding: 4px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.install-tab {
  flex: 1;
  border: none;
  background: transparent;
  padding: 9px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.install-tab.is-active {
  background: var(--color-card);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
}

.install-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.install-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: var(--color-text);
  line-height: 1.4;
}

.install-step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.btn-install-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-install-nav svg {
  width: 15px;
  height: 15px;
}

/* Sidebar / settings "Install App" row reuses .settings-row from Settings page */

/* =========================================================
   Auth (Sign up / Sign in)
   ========================================================= */

.auth-logo {
  display: block;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  margin-bottom: 18px;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.auth-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.auth-card h1 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.auth-sub {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-bottom: 26px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 22px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.checkbox-row input[type='checkbox'] {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
}

.checkbox-row a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

.auth-footer-link {
  text-align: center;
  margin-top: 22px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

.auth-footer-link a {
  color: var(--color-primary);
  font-weight: 700;
}

.auth-error-banner {
  background: var(--color-expense-bg);
  color: var(--color-expense);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 18px;
  display: none;
}

.auth-error-banner.is-visible {
  display: block;
}

/* =========================================================
   Setup / Welcome page
   ========================================================= */

.setup-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.setup-card {
  width: 100%;
  max-width: 440px;
  padding: 36px 32px;
}

.setup-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
}

.setup-progress-dot {
  height: 4px;
  border-radius: 2px;
  flex: 1;
  background: var(--color-border);
  transition: background var(--transition);
}

.setup-progress-dot.is-complete {
  background: var(--color-primary);
}

.setup-step {
  display: none;
}

.setup-step.is-active {
  display: block;
}

.setup-step h2 {
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.setup-step .setup-sub {
  color: var(--color-text-muted);
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.business-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 28px;
}

.business-type-option {
  padding: 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition);
}

.business-type-option:hover {
  border-color: var(--color-primary);
}

.business-type-option.is-selected {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

/* =========================================================
   Reports page
   ========================================================= */

.report-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.report-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.breakdown-list {
  margin-top: 16px;
}

.breakdown-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}

.breakdown-row .breakdown-label {
  flex: 1;
  font-size: 0.88rem;
  font-weight: 600;
}

.breakdown-row .breakdown-bar-track {
  flex: 2;
  height: 8px;
  border-radius: 999px;
  background: var(--color-bg);
  overflow: hidden;
}

.breakdown-row .breakdown-bar-fill {
  height: 100%;
  border-radius: 999px;
}

.breakdown-row .breakdown-amount {
  font-size: 0.85rem;
  font-weight: 700;
  width: 90px;
  text-align: right;
}

@media (max-width: 900px) {
  .report-summary-grid {
    grid-template-columns: 1fr;
  }

  .report-charts-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   Settings page
   ========================================================= */

.settings-section {
  margin-bottom: 20px;
}

.settings-section h2 {
  font-size: 1rem;
  margin-bottom: 14px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.settings-row:last-child {
  border-bottom: none;
}

.settings-row-label {
  font-weight: 600;
  font-size: 0.9rem;
}

.settings-row-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.settings-logo-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.settings-logo-preview {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  overflow: hidden;
  flex-shrink: 0;
}

.settings-logo-actions {
  display: flex;
  gap: 8px;
}

.theme-toggle {
  display: flex;
  gap: 6px;
  background: var(--color-bg);
  padding: 4px;
  border-radius: 999px;
}

.theme-toggle button {
  border: none;
  background: transparent;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.theme-toggle button.is-active {
  background: var(--color-card);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
}

.note-box {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 0.85rem;
  margin-top: 8px;
}

/* Utility */

.mt-24 { margin-top: 24px; }
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }