/* Café Profit Manager — light professional theme */
:root {
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #0f172a;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --accent: #0d9488;
  --accent-hover: #0f766e;
  --accent-soft: rgba(13, 148, 136, 0.1);
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --success: #059669;
  --warn: #d97706;
  --warn-bg: #fffbeb;
  --info-bg: #eff6ff;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 24px rgba(15, 23, 42, 0.08);
  --font: "Inter", system-ui, -apple-system, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body.app-body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: env(safe-area-inset-bottom);
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
a:hover { text-decoration: underline; color: var(--accent-hover); }

.muted { color: var(--text-muted); }
.small { font-size: 0.8125rem; }
code {
  font-family: ui-monospace, monospace;
  font-size: 0.85em;
  background: var(--surface-2);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* Login */
.login-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: linear-gradient(165deg, #ecfdf5 0%, #f1f5f9 45%, #e0f2fe 100%);
}
.login-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.login-card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}
.login-card .muted { margin: 0 0 1.25rem; }

/* Sidebar */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  left: max(12px, env(safe-area-inset-left));
  z-index: 50;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.sidebar-toggle__icon {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  box-shadow: 0 -6px 0 var(--text), 0 6px 0 var(--text);
}

.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 35;
  background: rgba(15, 23, 42, 0.35);
  backdrop-filter: blur(2px);
}
.sidebar-backdrop.is-visible { display: block; }

.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: 260px;
  height: 100vh;
  height: 100dvh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 40;
  transition: transform 0.22s ease;
  box-shadow: var(--shadow);
}
.sidebar.open { transform: translateX(0); }

.brand {
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  border-bottom: 1px solid var(--border);
}
.brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #0891b2);
  flex-shrink: 0;
}
.brand__text {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav {
  display: flex;
  flex-direction: column;
  padding: 0.65rem;
  gap: 0.2rem;
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.nav a {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
}
.nav a:hover {
  background: var(--surface-2);
  text-decoration: none;
  color: var(--text);
}
.nav a.active {
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-weight: 600;
}

.sidebar-foot {
  padding: 1rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.user-pill {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.main {
  margin-left: 260px;
  min-height: 100vh;
  min-height: 100dvh;
}
.topbar {
  padding: 1.25rem 1.5rem 0;
  padding-top: max(1.25rem, env(safe-area-inset-top));
}
.page-heading {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text);
}
.content {
  padding: 1rem 1.5rem calc(5rem + env(safe-area-inset-bottom));
  max-width: 1280px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}
.card--highlight {
  background: linear-gradient(135deg, #f0fdfa 0%, #ecfeff 100%);
  border-color: #99f6e4;
}
.card--highlight__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.card--highlight .muted { margin: 0.35rem 0 0; max-width: 36rem; }

.section h2 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.section .subsection-title {
  margin: 1rem 0 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}
.section .subsection-title:first-of-type {
  margin-top: 0.35rem;
}

.grid { display: grid; gap: 1rem; }
.grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpis { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }

.kpi {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.kpi-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); }
.kpi-val { font-size: 1.35rem; font-weight: 700; color: var(--text); }
.kpi-sub { font-size: 0.75rem; color: var(--text-muted); }
.kpi-val.pos { color: var(--success); }
.kpi-val.neg { color: var(--danger); }

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.stack label,
.form-row label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}
.stack input,
.stack select,
.stack textarea,
.form-row input,
.form-row select,
.form-row textarea {
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  min-height: 44px;
}
.stack textarea { min-height: 88px; resize: vertical; }
.form-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}
.form-row--wrap { align-items: stretch; }
.form-row--tight {
  gap: 0.35rem;
  align-items: center;
}
input.input-sm {
  min-height: 38px;
  font-size: 0.9rem;
  max-width: 12rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: background 0.15s, box-shadow 0.15s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 2px rgba(13, 148, 136, 0.25);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  text-decoration: none;
  filter: none;
}
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--surface-2);
  text-decoration: none;
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-sm { min-height: 36px; padding: 0.35rem 0.65rem; font-size: 0.8125rem; }
.btn-block { width: 100%; }
.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 -0.25rem;
  padding: 0 0.25rem;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.table th,
.table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.table th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.table tbody tr:hover { background: var(--surface-2); }

.amt-warn { color: var(--warn); font-weight: 600; }

/* Income / Expense ledger pages */
.page-ledger { max-width: 920px; }
.page-ledger__head { margin-bottom: 1.25rem; }
.page-ledger__title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}
.page-ledger__lead { margin: 0; max-width: 40rem; line-height: 1.55; }

.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.stats-bar--income {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}
.stat-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.85rem 1rem;
  box-shadow: var(--shadow);
}
.stat-pill__label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.stat-pill__val {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}
.stat-pill--cash { border-left: 4px solid #059669; }
.stat-pill--upi { border-left: 4px solid #2563eb; }
.stat-pill--total { border-left: 4px solid var(--accent); }

.form-panel { margin-bottom: 1.25rem; }
.form-panel__title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.form-grid {
  display: grid;
  gap: 1rem;
  align-items: start;
}
.form-grid--income {
  grid-template-columns: 1fr;
}
@media (min-width: 560px) {
  .form-grid--income {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .form-grid--expense {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.form-grid__full { grid-column: 1 / -1; }
.form-grid__actions {
  display: flex;
  align-items: flex-end;
}
.form-grid label span {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text);
}
.form-grid .req { color: var(--danger); font-weight: 700; }
.form-grid .opt { color: var(--text-muted); font-weight: 400; font-size: 0.8em; }
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font: inherit;
  min-height: 44px;
}
.form-grid textarea { min-height: 72px; resize: vertical; }

.records-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.records-panel__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.table--ledger th.num,
.table--ledger td.num { text-align: right; }
.table--ledger .strong { font-weight: 700; }
.nowrap { white-space: nowrap; }
.col-actions { width: 1%; vertical-align: middle; }

.ledger-title { font-weight: 600; color: var(--text); }
.ledger-note {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge--cash { background: #ecfdf5; color: #065f46; }
.badge--upi { background: #eff6ff; color: #1d4ed8; }

.ledger-actions summary {
  list-style: none;
}
.ledger-actions summary::-webkit-details-marker { display: none; }
.ledger-actions__panel {
  margin-top: 0.65rem;
  padding: 1rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: min(100%, 22rem);
}
.ledger-actions__panel .stack { gap: 0.65rem; }
.ledger-mark-paid {
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px dashed var(--border);
}

.pref-grid { align-items: start; }

.file-input-inline {
  padding: 0.45rem 0 !important;
  border: none !important;
  min-height: auto !important;
}
.expense-bill-cell { vertical-align: middle; }
.expense-bill-thumb-link { display: inline-block; border-radius: 6px; overflow: hidden; border: 1px solid var(--border); }
.expense-bill-thumb {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: cover;
  vertical-align: middle;
}

.badge--exit {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.15rem 0.45rem;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: #fef3c7;
  color: #92400e;
  border-radius: 4px;
}
.form-row__check {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.form-row__check input { width: auto !important; min-height: auto !important; }
.inline-details { display: inline-block; vertical-align: middle; margin: 0.15rem 0; }
.inline-details summary { list-style: none; }
.exit-settle-form { margin-top: 0.5rem; padding: 0.75rem; background: var(--surface-2); border-radius: var(--radius); border: 1px solid var(--border); max-width: 16rem; }
form.inline { display: inline-block; vertical-align: middle; margin: 0.15rem 0; }

.alert {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
}
.alert-success { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.alert-error { background: var(--danger-soft); border-color: #fecaca; color: #991b1b; }
.alert-warn { background: var(--warn-bg); border-color: #fde68a; color: #92400e; }
.alert-info { background: var(--info-bg); border-color: #bfdbfe; color: #1e40af; }

details summary {
  cursor: pointer;
  color: var(--accent);
  font-weight: 500;
}

/* Daily report */
.report-toolbar {
  margin-bottom: 1rem;
}
.report-toolbar__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}
.report-date-label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.report-date-input {
  min-height: 44px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font: inherit;
}
.report-toolbar__hint { margin: 0.75rem 0 0; }
.report-kpis { margin-bottom: 0.5rem; }

.whatsapp-summary-card { margin-bottom: 1rem; }
.whatsapp-summary__row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 0.75rem;
}
.whatsapp-summary__textarea {
  flex: 1 1 320px;
  min-width: min(100%, 280px);
  min-height: 9rem;
  padding: 0.75rem 0.85rem;
  font-family: ui-monospace, 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.9rem;
  line-height: 1.45;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  resize: vertical;
}
.whatsapp-summary__copy { flex-shrink: 0; }

.note-box {
  padding: 0.85rem 1rem;
  background: var(--surface-2);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: 0.9rem;
}

.upload-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.file-label { position: relative; cursor: pointer; }
.file-input {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

.bill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
}
.bill-card {
  margin: 0;
  padding: 0.5rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.bill-card img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: #e2e8f0;
}
.bill-card figcaption { margin-top: 0.35rem; word-break: break-word; }
.bill-delete { margin-top: 0.5rem; }

.filters .filter-day,
.filters .filter-month,
.filters .filter-range { margin-top: 0.5rem; }

/* Mobile dock */
.mobile-dock {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  padding: 0.5rem max(0.5rem, env(safe-area-inset-left)) calc(0.5rem + env(safe-area-inset-bottom)) max(0.5rem, env(safe-area-inset-right));
  background: var(--surface);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 20px rgba(15, 23, 42, 0.06);
  justify-content: space-around;
  align-items: stretch;
  gap: 0.25rem;
}
.mobile-dock__link {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.35rem;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  font: inherit;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
}
.mobile-dock__link.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}
.mobile-dock__link--menu {
  color: var(--text);
  border: 1px dashed var(--border);
}

@media (max-width: 900px) {
  .sidebar-toggle { display: inline-flex; }
  .sidebar {
    transform: translateX(-100%);
    box-shadow: none;
  }
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-md);
  }
  .main {
    margin-left: 0;
    padding-top: 0;
  }
  .topbar {
    padding-left: calc(56px + max(1rem, env(safe-area-inset-left)));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
  .content {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }
  .grid.cols-2,
  .grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .mobile-dock { display: flex; }
}

@media (min-width: 901px) {
  .sidebar-backdrop { display: none !important; }
}