/* ===========================================================
   Clinic Management System — Design tokens & base styles
   Palette: one accent colour (deep teal) + neutral grays only.
   Fonts: system font stack — no external requests, fast + reliable.
   =========================================================== */

:root {
  /* Single accent colour, used consistently for actions & identity */
  --accent: #134e4a;
  --accent-dark: #0d3a37;
  --accent-light: #e6f0ef;

  /* Neutrals */
  --ink: #1f2937;
  --ink-soft: #4b5563;
  --border: #e2e5e9;
  --bg: #f6f7f8;
  --surface: #ffffff;

  /* Status colours kept desaturated so the single accent still leads */
  --success: #1e7a4c;
  --success-bg: #e8f5ee;
  --warning: #97650f;
  --warning-bg: #fbf1e0;
  --danger: #b3261e;
  --danger-bg: #fbeceb;

  /* A small qualitative palette used ONLY for multi-category charts
     (status/gender/treatment breakdowns) — single-series trend lines and
     everything else in the app still uses the one accent colour. */
  --chart-1: #134e4a;
  --chart-2: #3b82f6;
  --chart-3: #f59e0b;
  --chart-4: #8b5cf6;
  --chart-5: #b3261e;
  --chart-6: #94a3b8;

  --radius: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --sidebar-w: 240px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 14.5px;
  line-height: 1.5;
}

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

h1, h2, h3, h4 { font-weight: 600; color: var(--ink); margin: 0 0 4px; }
h1 { font-size: 22px; }
h2 { font-size: 18px; }
h3 { font-size: 15.5px; }

p { margin: 0 0 8px; }

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

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

.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 40;
  transition: transform 0.2s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 18px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand img { height: 30px; }

.sidebar-nav { padding: 12px 10px; overflow-y: auto; flex: 1; }
.nav-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #9aa1a9;
  padding: 14px 10px 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 2px;
}
.nav-item:hover { background: var(--bg); text-decoration: none; color: var(--ink); }
.nav-item.active { background: var(--accent-light); color: var(--accent-dark); }

/* ---------------- Icons (single-colour SVG icon system) ---------------- */
.icon { width: 19px; height: 19px; flex-shrink: 0; }
.icon-sm { width: 15px; height: 15px; }
.icon-lg { width: 24px; height: 24px; }

.sidebar-foot {
  border-top: 1px solid var(--border);
  padding: 14px 18px;
  font-size: 12.5px;
  color: var(--ink-soft);
}

.main {
  margin-left: var(--sidebar-w);
  flex: 1;
  min-width: 0;
}

.topbar {
  height: 60px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: env(safe-area-inset-top, 0px) 24px 0;
  min-height: 60px;
  box-sizing: content-box;
  position: sticky;
  top: 0;
  z-index: 30;
}
.topbar-title { font-size: 16px; font-weight: 600; }
.topbar-user { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--ink-soft); }
.role-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  background: var(--accent-light);
  color: var(--accent-dark);
  padding: 3px 8px;
  border-radius: 100px;
  font-weight: 600;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink);
  align-items: center;
  justify-content: center;
  padding: 4px;
}

.content { padding: 24px 32px; max-width: 1800px; }

/* ---------------- Cards / panels ---------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--accent-light);
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.stat-card .label { font-size: 12.5px; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.4px; }
.stat-card .value { font-size: 26px; font-weight: 700; margin-top: 6px; color: var(--ink); }
.stat-card .sub { font-size: 12.5px; color: var(--ink-soft); margin-top: 4px; }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.2;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-outline { background: var(--surface); color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent-light); }
.btn-secondary { background: var(--bg); color: var(--ink); border-color: var(--border); }
.btn-secondary:hover { background: #eef0f2; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #8f1e18; }
.btn-sm { padding: 6px 11px; font-size: 12.5px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------------- Forms ---------------- */
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--ink); }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.form-hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }

input[type=text], input[type=email], input[type=password], input[type=date],
input[type=time], input[type=number], input[type=tel], input[type=search],
select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: var(--font);
  color: var(--ink);
  background: var(--surface);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}
textarea { resize: vertical; min-height: 80px; }

.search-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.search-bar input, .search-bar select { max-width: 240px; }

/* ---------------- Tables ---------------- */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.8px; }
thead th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
  padding: 10px 12px;
  white-space: nowrap;
}
/* Forces a column to shrink to its content's natural width instead of
   stretching with the table — used on short columns (dates, badges,
   the actions column) so long-text columns absorb the leftover space
   instead of every column spreading out evenly. */
thead th.col-fit { width: 1%; }
tbody td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:hover { background: #fafbfb; }
.table-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; max-width: 230px; }
.empty-state { text-align: center; padding: 48px 20px; color: var(--ink-soft); }

/* ---------------- Badges ---------------- */
.badge { display: inline-block; padding: 3px 10px; border-radius: 100px; font-size: 11.5px; font-weight: 600; text-transform: capitalize; }
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-neutral { background: var(--bg); color: var(--ink-soft); border: 1px solid var(--border); }
.badge-accent { background: var(--accent-light); color: var(--accent-dark); }

/* ---------------- Alerts ---------------- */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13.8px; border: 1px solid transparent; }
.alert-success { background: var(--success-bg); color: var(--success); border-color: #bfe3cf; }
.alert-danger { background: var(--danger-bg); color: var(--danger); border-color: #f1c3c0; }
.alert-info { background: var(--accent-light); color: var(--accent-dark); border-color: #bcd8d5; }

/* ---------------- Pagination ---------------- */
.pagination { display: flex; gap: 6px; margin-top: 16px; }
.page-link {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 32px; height: 32px; padding: 0 8px;
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--ink-soft); font-size: 13px; font-weight: 600;
}
.page-link.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.page-link:hover { text-decoration: none; border-color: var(--accent); }

/* ---------------- Auth (login) screen ---------------- */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 36px 32px;
  width: 100%;
  max-width: 380px;
}
.auth-card .sidebar-brand { border: none; padding: 0 0 24px; justify-content: center; }
.auth-footnote { text-align: center; font-size: 12.5px; color: var(--ink-soft); margin-top: 18px; }

/* ---------------- Misc ---------------- */
.text-muted { color: var(--ink-soft); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

.invoice-box { max-width: 720px; margin: 0 auto; }
.invoice-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }

/* ---------------- Landing / portal chooser screen ---------------- */
.landing-wrap { max-width: 960px; width: 100%; }
.landing-header { text-align: center; margin-bottom: 36px; }
.landing-header img { height: 40px; margin-bottom: 16px; }
.portal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.portal-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  padding: 32px 24px;
  text-align: center;
}
.portal-card .portal-badge {
  width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--accent-light); color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center;
}
.portal-card h3 { margin: 0 0 8px; }
.portal-card p { color: var(--ink-soft); font-size: 13.5px; margin-bottom: 22px; min-height: 40px; }

@media print {
  .sidebar, .topbar, .no-print { display: none !important; }
  .main { margin-left: 0 !important; }
  .content { max-width: none !important; padding: 0 !important; }
  body { background: #fff; }
  .print-only { display: block !important; }
}

/* ---------------- Responsive ---------------- */
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main { margin-left: 0; }
  .menu-toggle { display: inline-flex; }
}

/* ---------------- Filters ---------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.filter-tabs {
  display: inline-flex;
  background: var(--bg);
  border-radius: 9px;
  padding: 3px;
  gap: 2px;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 7px 14px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft);
  cursor: pointer;
  white-space: nowrap;
}
.filter-tab:hover { text-decoration: none; color: var(--ink); }
.filter-tab.active { background: var(--surface); color: var(--accent-dark); box-shadow: var(--shadow); }
.filter-custom-range { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.filter-custom-range input[type=date] { width: auto; padding: 7px 10px; font-size: 13px; }
.filter-select { width: auto; padding: 8px 30px 8px 12px; font-size: 13px; }
.filter-period-label { font-size: 12.5px; color: var(--ink-soft); }

/* ---------------- KPI trend badges ---------------- */
.trend {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  margin-top: 6px;
}
.trend .icon { width: 12px; height: 12px; }
.trend-up { background: var(--success-bg); color: var(--success); }
.trend-down { background: var(--danger-bg); color: var(--danger); }
.trend-flat { background: var(--bg); color: var(--ink-soft); }

/* ---------------- Chart grid & cards ---------------- */
.chart-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
  align-items: stretch;
}
.chart-grid-even {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
  align-items: stretch;
}
@media (max-width: 900px) {
  .chart-grid, .chart-grid-even { grid-template-columns: 1fr; }
}
.chart-empty {
  text-align: center;
  color: var(--ink-soft);
  padding: 40px 12px;
  font-size: 13.5px;
}

/* ---------------- Line / area chart ---------------- */
.line-chart { width: 100%; }
.line-chart-svg { width: 100%; height: 200px; display: block; }
.chart-gridline { stroke: var(--border); stroke-width: 1; }
.chart-line { stroke: var(--accent); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.chart-point { fill: var(--surface); stroke: var(--accent); stroke-width: 2; }
.chart-point-last { fill: var(--accent); stroke: var(--accent-light); stroke-width: 4; }
.line-chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--ink-soft);
  margin-top: 6px;
  padding: 0 2px;
}

/* ---------------- Donut chart ---------------- */
.donut-wrap { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; justify-content: center; }
.donut-svg { flex-shrink: 0; }
.donut-empty-ring { stroke: var(--border); }
.donut-center-value { font-size: 22px; font-weight: 800; fill: var(--ink); font-family: var(--font); }
.donut-center-label { font-size: 10px; fill: var(--ink-soft); font-family: var(--font); text-transform: uppercase; letter-spacing: 0.3px; }
.chart-legend { display: flex; flex-direction: column; gap: 9px; min-width: 150px; }
.legend-item { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.legend-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.legend-label { flex: 1; color: var(--ink-soft); }
.legend-value { font-weight: 700; white-space: nowrap; }

/* ---------------- Horizontal bar chart ---------------- */
.bar-chart-row { display: flex; align-items: center; gap: 10px; margin-bottom: 13px; }
.bar-chart-row:last-child { margin-bottom: 0; }
.bar-chart-label {
  width: 128px; flex-shrink: 0; font-size: 13px; color: var(--ink-soft);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.bar-chart-track { flex: 1; background: var(--bg); border-radius: 6px; height: 11px; overflow: hidden; }
.bar-chart-fill { height: 100%; border-radius: 6px; background: var(--accent); }
.bar-chart-value { width: 32px; text-align: right; font-size: 13px; font-weight: 700; }

/* ---------------- Doctor workload list ---------------- */
.workload-item { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.workload-item:last-child { border-bottom: none; }
.workload-avatar {
  width: 38px; height: 38px; border-radius: 50%; background: var(--accent-light); color: var(--accent-dark);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.workload-name { font-weight: 600; font-size: 13.5px; }
.workload-sub { font-size: 12px; color: var(--ink-soft); }
.workload-count { font-weight: 700; font-size: 15px; }

/* ============================================================
   Dashboard v2 — welcome banner, filter toolbar, coloured KPI
   cards, 3-column summary row (top treatments / staff / rate).
   ============================================================ */

.dash-welcome {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}
.dash-welcome h1 { margin-bottom: 3px; }
.dash-welcome .dash-date { font-size: 13px; color: var(--ink-soft); }

/* ---- Filter toolbar ---- */
.dash-filterbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.dash-filterbar form {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.dash-filterbar .spacer { flex: 1 1 auto; }

.date-range-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 14px;
  font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}
.date-range-pill .icon { color: var(--accent); }
.date-range-pill strong { color: var(--ink); font-weight: 600; }

.date-range-edit { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.date-range-edit input[type=date] { padding: 8px 10px; font-size: 13px; width: auto; }

.period-select, .doctor-select {
  padding: 9px 30px 9px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background-color: var(--surface);
  color: var(--ink);
  width: auto;
}
.doctor-select { font-weight: 500; color: var(--ink-soft); }

/* ---- KPI cards ---- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}
.kpi-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 18px 18px 16px;
}
.kpi-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.kpi-card .trend { position: absolute; top: 18px; right: 16px; margin-top: 0; }
.kpi-label { font-size: 12.5px; color: var(--ink-soft); }
.kpi-value { font-size: 25px; font-weight: 800; color: var(--ink); margin-top: 4px; }

.kpi-1 .kpi-icon { background: var(--accent-light); color: var(--accent-dark); }
.kpi-2 .kpi-icon { background: #e8f0fe; color: #2563eb; }
.kpi-3 .kpi-icon { background: #fef3e2; color: #b45309; }
.kpi-4 .kpi-icon { background: #f3ecfe; color: #6d28d9; }

/* ---- 3-column summary row ---- */
.dash-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
  align-items: stretch;
}

/* ---- Staff / schedule list ---- */
.staff-list-item { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--border); }
.staff-list-item:last-child { border-bottom: none; }
.staff-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0; color: #fff;
}
.staff-avatar.c1 { background: var(--chart-1); }
.staff-avatar.c2 { background: var(--chart-2); }
.staff-avatar.c3 { background: var(--chart-3); }
.staff-avatar.c4 { background: var(--chart-4); }
.staff-avatar.c5 { background: var(--chart-5); }
.staff-avatar.c6 { background: var(--chart-6); }
.staff-name { font-weight: 600; font-size: 13.5px; }
.staff-role { font-size: 12px; color: var(--ink-soft); }
.staff-meta { margin-left: auto; text-align: right; font-size: 12px; color: var(--ink-soft); white-space: nowrap; }
.staff-meta strong { display: block; font-size: 14px; color: var(--ink); }

/* ---- Completion-rate card ---- */
.satisfaction-value { font-size: 32px; font-weight: 800; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.satisfaction-caption { font-size: 12.8px; color: var(--ink-soft); margin-top: 12px; line-height: 1.55; }
.sparkline-svg { width: 100%; height: 56px; display: block; margin-top: 6px; }

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .dash-row-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .dash-filterbar .spacer { display: none; }
}
@media (max-width: 700px) {
  .dash-row-3 { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .dash-filterbar { flex-direction: column; align-items: stretch; }
  .dash-filterbar form { width: 100%; }
  .dash-filterbar > .btn { width: 100%; }
  .period-select, .doctor-select, .date-range-pill { width: 100%; }
  .date-range-edit { width: 100%; }
  .date-range-edit input[type=date] { flex: 1; }
}
@media (max-width: 480px) {
  .content { padding: 16px; }
  .kpi-value { font-size: 22px; }
}

/* ============================================================
   Appointments calendar (month view)
   ============================================================ */
.calendar-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.calendar-nav { display: flex; align-items: center; gap: 10px; }
.calendar-nav h3 { min-width: 150px; text-align: center; }

.calendar-wrap { overflow-x: auto; }
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(120px, 1fr));
  gap: 6px;
}
.calendar-weekdays {
  margin-bottom: 6px;
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--ink-soft);
  text-align: center;
}
.calendar-day {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-height: 110px;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.calendar-day-muted { opacity: 0.45; }
.calendar-day-today { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); background: var(--accent-light); }
.calendar-daynum {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 2px;
}
.calendar-daynum a { color: inherit; }
.calendar-daynum a:hover { text-decoration: none; color: var(--accent); }
.calendar-add {
  width: 16px; height: 16px; border-radius: 4px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 12px; color: var(--accent) !important;
  line-height: 1;
}
.calendar-add:hover { background: var(--accent-light); text-decoration: none; }
.calendar-pill {
  display: block;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff !important;
}
.calendar-pill:hover { text-decoration: none; opacity: 0.85; }
.calendar-pill-warning { background: var(--warning); }
.calendar-pill-accent { background: var(--accent); }
.calendar-pill-success { background: var(--success); }
.calendar-pill-danger { background: var(--danger); }
.calendar-pill-neutral { background: var(--ink-soft); }
.calendar-more {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 1px 6px;
}
.calendar-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 5px; vertical-align: middle; }

@media (max-width: 700px) {
  .calendar-day { min-height: 88px; }
  .calendar-grid { grid-template-columns: repeat(7, minmax(96px, 1fr)); }
}

/* ============================================================
   Slot picker (appointment booking time slots)
   ============================================================ */
.slot-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0 2px;
  min-height: 40px;
}
.slot-btn {
  padding: 8px 14px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}
.slot-btn:hover { border-color: var(--accent); color: var(--accent); }
.slot-btn-selected { background: var(--accent); border-color: var(--accent); color: #fff; }
.slot-btn-booked {
  background: var(--bg); border-color: var(--border); color: var(--ink-soft);
  cursor: default; text-decoration: none;
}
.slot-btn-booked:hover { border-color: var(--border); color: var(--ink-soft); }
.slot-btn-blocked { background: var(--danger); border-color: var(--danger); color: #fff; }
.slot-btn-blocked:hover { background: var(--danger); border-color: var(--danger); color: #fff; opacity: 0.85; }
.slot-btn-past { background: var(--bg); border-color: var(--border); color: var(--border); cursor: not-allowed; }
.slot-message { font-size: 13px; color: var(--ink-soft); padding: 8px 0; }

/* ============================================================
   Native-app mobile shell: bottom tab bar + sidebar backdrop
   ============================================================ */

/* Prevent the blue tap-flash and the double-tap-to-zoom delay on
   touch devices, so buttons/links feel instant like a native app. */
a, button, .btn, .nav-item, .bottom-bar-item, .slot-btn {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

/* Dimmed backdrop shown behind the sidebar drawer on mobile. */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 20, 19, 0.45);
  z-index: 45;
  opacity: 0;
  transition: opacity 0.22s ease;
}
.sidebar-backdrop.open { display: block; opacity: 1; }

.bottom-bar {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  z-index: 40;
  padding: 4px 2px calc(4px + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -2px 12px rgba(15, 23, 22, 0.06);
}
.bottom-bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 7px 2px 5px;
  color: var(--ink-soft);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.1px;
  background: none;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-family: var(--font);
}
.bottom-bar-item .icon { width: 21px; height: 21px; }
.bottom-bar-item:hover { text-decoration: none; color: var(--accent); background: var(--bg); }
.bottom-bar-item.active { color: var(--accent); }

@media (max-width: 900px) {
  .bottom-bar { display: flex; }
  .menu-toggle { display: none !important; }
  .sidebar { z-index: 50; }
  .content { padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px)); }
  .topbar { padding: 0 16px; }
  .topbar-user span:not(.role-badge) { display: none; }
}

/* Reduce motion for people who've asked for it at the OS level. */
@media (prefers-reduced-motion: reduce) {
  .sidebar, .sidebar-backdrop { transition: none; }
}

/* ============================================================
   Referral letter (print view — mirrors the downloaded PDF)
   ============================================================ */
.referral-letter { max-width: 720px; margin: 0 auto; padding: 32px; }
.referral-letter-head { text-align: center; margin-bottom: 20px; border-bottom: 2px solid #134e4a; padding-bottom: 14px; }
.referral-letter-head h1 { font-size: 20px; margin-bottom: 4px; }
.referral-letter-head p { font-size: 13px; color: #555; margin: 0; text-transform: uppercase; letter-spacing: 0.5px; }
.referral-letter h2 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.4px; margin: 18px 0 8px; color: #134e4a; }
.referral-letter p { font-size: 13px; line-height: 1.6; color: #222; }
.referral-kv { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-bottom: 4px; }
.referral-kv th { text-align: left; font-weight: 700; color: #444; padding: 4px 8px 4px 0; white-space: nowrap; width: 1%; }
.referral-kv td { padding: 4px 16px 4px 0; color: #111; }
.referral-signature { margin-top: 48px; font-size: 13px; }
.referral-signature-line { margin-top: 40px; border-top: 1px solid #333; width: 220px; padding-top: 4px; color: #555; font-size: 11.5px; }

@media print {
  .referral-letter { max-width: none; padding: 0; }
}

/* ============================================================
   Responsive tables: on mobile, rows become stacked cards
   (label + value per line) instead of a horizontally-scrolled
   table, which read as "misaligned" on narrow screens and never
   feels native. Requires each <td> to carry a data-label
   attribute matching its column header; the action cell
   (.table-actions) is exempted from the label treatment.
   ============================================================ */
@media (max-width: 700px) {
  .table-wrap { overflow-x: visible; }
  .table-wrap table, .table-wrap thead, .table-wrap tbody, .table-wrap tr { display: block; width: 100%; }
  .table-wrap thead { display: none; }
  .table-wrap tbody tr {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    padding: 2px 14px;
    box-shadow: var(--shadow);
  }
  .table-wrap tbody tr:hover { background: var(--surface); }
  .table-wrap tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    text-align: right;
  }
  .table-wrap tbody td:last-child { border-bottom: none; }
  .table-wrap tbody td::before {
    content: attr(data-label);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: var(--ink-soft);
    text-align: left;
    flex-shrink: 0;
  }
  .table-wrap tbody td.table-actions {
    justify-content: flex-start;
    flex-wrap: wrap;
    padding-top: 12px;
  }
  .table-wrap tbody td.table-actions::before { content: none; }
}

/* ============================================================
   Rx pad (print view — mirrors the downloaded PDF)
   ============================================================ */
.rx-pad { max-width: 760px; margin: 0 auto; padding: 32px; }
.rx-head { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid #134e4a; padding-bottom: 14px; margin-bottom: 16px; gap: 20px; }
.rx-head h1 { font-size: 19px; margin-bottom: 4px; }
.rx-head p { font-size: 12px; color: #555; margin: 0; }
.rx-head-doctor { text-align: right; font-size: 12px; color: #333; line-height: 1.5; white-space: nowrap; }
.rx-kv { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-bottom: 8px; }
.rx-kv th { text-align: left; font-weight: 700; color: #444; padding: 4px 8px 4px 0; white-space: nowrap; width: 1%; }
.rx-kv td { padding: 4px 16px 4px 0; color: #111; }
.rx-symbol { font-size: 34px; font-weight: 800; color: #134e4a; margin: 6px 0 4px; }
.rx-meds { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-bottom: 14px; }
.rx-meds th { text-align: left; font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.3px; color: #666; border-bottom: 1px solid #ccc; padding: 6px 8px 6px 0; }
.rx-meds td { padding: 8px 8px 8px 0; border-bottom: 1px solid #eee; vertical-align: top; }
.rx-notes { font-size: 12.5px; margin-top: 6px; line-height: 1.6; }
.rx-signature { margin-top: 56px; text-align: right; }
.rx-signature-line { display: inline-block; border-top: 1px solid #333; padding-top: 4px; font-size: 11.5px; color: #555; min-width: 200px; text-align: center; }

@media print {
  .rx-pad { max-width: none; padding: 0; }
}

/* ============================================================
   Dashboard v3 — clickable cards, mini calendar
   ============================================================ */

/* Cards that are also links: keep the exact same visual appearance
   as a normal (non-link) card, just with a hover lift for affordance. */
.kpi-card-link, .card-link, .staff-list-item-link {
  color: inherit;
  text-decoration: none;
  display: block;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.kpi-card-link:hover, .card-link:hover {
  text-decoration: none;
  color: inherit;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 22, 0.08);
}
.staff-list-item-link { border-radius: 8px; }
.staff-list-item-link:hover { text-decoration: none; color: inherit; background: var(--bg); }
.card-title-link { color: inherit; text-decoration: none; }
.card-title-link:hover { color: var(--accent); text-decoration: none; }

/* ---- Mini calendar (dashboard widget) ---- */
.mini-cal-nav {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; margin-bottom: 10px;
}
.mini-cal-nav a { color: var(--ink-soft); font-weight: 700; padding: 2px 8px; }
.mini-cal-nav a:hover { color: var(--accent); text-decoration: none; }
.mini-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.mini-cal-weekdays {
  margin-bottom: 4px; font-size: 10.5px; font-weight: 700; text-transform: uppercase;
  color: var(--ink-soft); text-align: center;
}
.mini-cal-day {
  position: relative;
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: var(--ink);
  border-radius: 8px;
  text-decoration: none;
}
.mini-cal-day:hover { background: var(--accent-light); text-decoration: none; }
.mini-cal-day-muted { color: var(--border); }
.mini-cal-day-today { background: var(--accent); color: #fff; font-weight: 700; }
.mini-cal-dot {
  position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%);
  width: 4px; height: 4px; border-radius: 50%; background: var(--warning);
}
.mini-cal-day-today .mini-cal-dot { background: #fff; }