:root {
  --bg: #e7f0e7;
  --bg-deep: #8baf8b;
  --surface: #ffffff;
  --surface-2: #f3f8f3;
  --ink: #1c2b1c;
  --muted: #5b735b;
  --line: #cfe0cf;
  --green: #3d8b4e;
  --green-2: #2d6e3e;
  --green-soft: #e5f4e8;
  --red: #e63946;
  --orange: #e09a3c;
  --blue: #2f6fed;
  --violet: #7c3aed;
  --shadow: 0 12px 40px rgba(28, 43, 28, 0.12);
  --r: 18px;
  --sidebar: 268px;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font-family: Manrope, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
}

.hidden { display: none !important; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.login-root {
  min-height: 100%;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
}
.login-art {
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,.28), transparent 40%),
    linear-gradient(160deg, #2d6e3e 0%, #1c2b1c 70%);
  color: #fff;
  padding: 72px 64px;
}
.login-mark {
  width: 56px; height: 56px; border-radius: 16px;
  background: #fff; color: var(--green-2);
  display: grid; place-items: center;
  font-size: 34px; font-weight: 800; margin-bottom: 28px;
}
.login-art h1 { font-size: 42px; margin: 0 0 12px; letter-spacing: -0.03em; }
.login-art p { max-width: 460px; opacity: .86; line-height: 1.5; }
.login-points { padding: 0; list-style: none; margin-top: 36px; }
.login-points li {
  margin: 10px 0; padding-left: 28px; position: relative; opacity: .92;
}
.login-points li::before {
  content: "✓"; position: absolute; left: 0; color: #b6e2c0; font-weight: 800;
}
.login-card {
  margin: auto;
  width: min(420px, calc(100% - 48px));
  background: #fff;
  border-radius: 28px;
  padding: 36px;
  box-shadow: var(--shadow);
}
.login-kicker { color: var(--green); font-weight: 700; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.login-card h2 { margin: 8px 0 22px; }
.login-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.login-card input, .field input, .field select, .field textarea, .search {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--surface-2);
  border-radius: 12px;
  padding: 12px 14px;
  outline: none;
  color: var(--ink);
}
.login-card input:focus, .field input:focus, .field select:focus, .field textarea:focus, .search:focus {
  border-color: var(--green); background: #fff;
}
.login-error { color: var(--red); min-height: 1.2em; font-size: 13px; }
.demo-box {
  margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}
.demo-box > div { width: 100%; font-size: 12px; color: var(--muted); }
.demo-box button {
  border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 10px; font-size: 12px;
}

.app { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100%; }
.sidebar {
  background: linear-gradient(180deg, #1c2b1c, #243624);
  color: #e8f3e8;
  padding: 22px 16px;
  display: flex; flex-direction: column; gap: 18px;
}
.brand { display: flex; gap: 12px; align-items: center; padding: 4px 8px 12px; }
.brand-cross {
  width: 42px; height: 42px; border-radius: 14px; background: var(--green);
  display: grid; place-items: center; font-size: 26px; font-weight: 800; color: #fff;
}
.brand strong { display: block; font-size: 15px; }
.brand small { color: #a9c4a9; }
.sidebar nav { display: flex; flex-direction: column; gap: 4px; flex: 1; overflow: auto; }
.sidebar a {
  color: inherit; text-decoration: none; padding: 10px 12px; border-radius: 12px;
  display: flex; gap: 10px; align-items: center; opacity: .82;
}
.sidebar a.active, .sidebar a:hover { background: rgba(255,255,255,.08); opacity: 1; }
.sidebar a .ico { width: 22px; text-align: center; }
.sidebar-user {
  background: rgba(255,255,255,.08); border-radius: 16px; padding: 12px;
  display: flex; gap: 10px; align-items: center;
}
.ava {
  width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 800; color: #fff; flex-shrink: 0;
}
.sidebar-user small { display: block; color: #a9c4a9; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; justify-content: space-between; gap: 16px; align-items: center;
  padding: 22px 28px 8px;
}
.crumb { color: var(--muted); font-size: 13px; }
.topbar h1 { margin: 0; font-size: 28px; letter-spacing: -0.03em; }
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.search { width: 280px; background: #fff; }
.view { padding: 12px 28px 40px; }

.btn {
  border: 0; border-radius: 12px; padding: 10px 14px; font-weight: 700;
  background: #dce8dc; color: var(--ink);
}
.btn.primary { background: var(--green); color: #fff; }
.btn.danger { background: #fde8ea; color: var(--red); }
.btn.ghost { background: #fff; border: 1px solid var(--line); }
.btn.full { width: 100%; }
.btn.sm { padding: 6px 10px; font-size: 12px; border-radius: 10px; }
.icon-btn {
  width: 42px; height: 42px; border: 0; border-radius: 12px; background: #fff;
}

.grid { display: grid; gap: 14px; }
.kpis { grid-template-columns: repeat(4, 1fr); }
.two { grid-template-columns: 1.4fr 1fr; }
.three { grid-template-columns: 1fr 1fr 1fr; }
.card {
  background: var(--surface); border-radius: var(--r); padding: 18px;
  box-shadow: 0 8px 24px rgba(28,43,28,.06);
}
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .value { font-size: 28px; font-weight: 800; margin-top: 6px; letter-spacing: -0.04em; }
.kpi .hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; color: var(--muted); font-weight: 600; font-size: 12px; padding: 8px 10px; }
.table td { padding: 10px; border-top: 1px solid var(--line); vertical-align: middle; }
.table tr { cursor: pointer; }
.table tr:hover td { background: var(--surface-2); }

.pill {
  display: inline-flex; align-items: center; gap: 6px;
  border-radius: 999px; padding: 3px 10px; font-size: 12px; font-weight: 700;
  background: var(--green-soft); color: var(--green-2);
}
.pill.warn { background: #fff4e0; color: #9a6700; }
.pill.bad { background: #fde8ea; color: var(--red); }
.pill.blue { background: #e8f0ff; color: var(--blue); }
.pill.violet { background: #f1e9ff; color: var(--violet); }
.pill.gray { background: #eef1ee; color: var(--muted); }

.week {
  display: grid;
  grid-template-columns: 72px repeat(7, 1fr);
  background: #fff; border-radius: var(--r); overflow: auto;
  min-height: 640px;
}
.week .head, .week .time, .week .cell {
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.week .head { padding: 12px; font-weight: 700; position: sticky; top: 0; background: #fff; z-index: 1; }
.week .head.today { color: var(--green-2); background: var(--green-soft); }
.week .time { padding: 0 8px; color: var(--muted); font-size: 11px; }
.week .cell { min-height: 42px; position: relative; }
.appt {
  position: absolute; left: 4px; right: 4px; border-radius: 10px;
  padding: 4px 6px; color: #fff; font-size: 11px; font-weight: 700;
  overflow: hidden; cursor: pointer;
}
.appt small { display: block; font-weight: 500; opacity: .9; }

.queue { display: flex; flex-direction: column; gap: 10px; }
.q-item {
  display: flex; gap: 12px; align-items: center; background: #fff;
  border-radius: 16px; padding: 12px 14px;
}
.q-item .when { width: 58px; font-weight: 800; }

.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.tabs button { background: #fff; border: 1px solid var(--line); }
.tabs button.on { background: var(--green); color: #fff; border-color: var(--green); }

.patient-hero {
  display: flex; gap: 16px; align-items: center;
}
.patient-hero h2 { margin: 0; }
.meta { color: var(--muted); font-size: 13px; }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.field.full { grid-column: 1 / -1; }
.field textarea { min-height: 88px; resize: vertical; }

.modal {
  position: fixed; inset: 0; background: rgba(28,43,28,.38);
  display: grid; place-items: center; z-index: 40; padding: 20px;
}
.modal-card {
  width: min(720px, 100%); max-height: 90vh; overflow: auto;
  background: #fff; border-radius: 24px; padding: 22px;
  box-shadow: var(--shadow);
}
.modal-card h3 { margin: 0 0 14px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

.toast {
  position: fixed; right: 20px; bottom: 20px; background: #1c2b1c; color: #fff;
  padding: 12px 16px; border-radius: 14px; z-index: 50;
}

.chat {
  display: grid; grid-template-columns: 280px 1fr; min-height: 62vh; background: #fff; border-radius: var(--r); overflow: hidden;
}
.thread { padding: 12px; border-bottom: 1px solid var(--line); cursor: pointer; }
.thread.on { background: var(--green-soft); }
.chat-log { padding: 16px; display: flex; flex-direction: column; gap: 8px; height: 52vh; overflow: auto; background: var(--surface-2); }
.bubble { max-width: 70%; padding: 10px 12px; border-radius: 14px; background: #fff; }
.bubble.me { margin-left: auto; background: var(--green); color: #fff; }
.chat-compose { display: flex; gap: 8px; padding: 12px; }

.structure {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
}
.structure article {
  background: #fff; border-radius: 16px; padding: 16px;
}
.structure h3 { margin: 0 0 8px; font-size: 16px; }
.structure ol, .structure ul { margin: 0; padding-left: 18px; color: var(--muted); }
.flow {
  display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 10px 0 18px;
}
.flow span {
  background: #1c2b1c; color: #fff; border-radius: 999px; padding: 8px 12px; font-size: 12px; font-weight: 700;
}
.flow em { color: var(--muted); font-style: normal; }

.empty { color: var(--muted); padding: 24px; text-align: center; }

.login-note { color: var(--muted); font-size: 13px; line-height: 1.45; margin: 0 0 16px; }
.login-note a { color: var(--green); font-weight: 700; text-decoration: none; }
.nav-sep { height: 1px; background: rgba(255,255,255,.12); margin: 8px 4px; flex-basis: 100%; }

html.theme-dark {
  --bg: #152015;
  --bg-deep: #0f160f;
  --surface: #1e281e;
  --surface-2: #172017;
  --ink: #e8f0e8;
  --muted: #9bb09b;
  --line: #2d3e2d;
  --green-soft: #243324;
  --shadow: 0 12px 40px rgba(0,0,0,.45);
}
html.theme-dark .login-card,
html.theme-dark .card,
html.theme-dark .modal-card,
html.theme-dark .week,
html.theme-dark .week .head,
html.theme-dark .q-item,
html.theme-dark .chat,
html.theme-dark .bubble,
html.theme-dark .structure article,
html.theme-dark .search,
html.theme-dark .btn.ghost,
html.theme-dark .icon-btn,
html.theme-dark .tabs button {
  background: var(--surface);
  color: var(--ink);
}
html.theme-dark .login-card input:focus,
html.theme-dark .field input:focus,
html.theme-dark .search:focus {
  background: var(--surface-2);
  color: var(--ink);
}
html.theme-dark .btn { background: #2a3a2a; color: var(--ink); }
html.theme-dark .btn.primary { background: var(--green); color: #fff; }
html.theme-dark .pill { background: var(--green-soft); color: #9ad0a6; }
html.theme-dark .pill.warn { background: #3a2e14; color: #e6c36a; }
html.theme-dark .pill.bad { background: #3a1c20; color: #f0a0a8; }
html.theme-dark .pill.blue { background: #1c2a44; color: #8bb4ff; }
html.theme-dark .pill.violet { background: #2a1c44; color: #c4a6ff; }
html.theme-dark .pill.gray { background: #2a332a; color: var(--muted); }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.td-actions { white-space: nowrap; }
.pay-methods { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.pay-methods .btn { min-height: 44px; }

.receipt-layer {
  position: fixed; inset: 0; z-index: 80;
  background: rgba(28,43,28,.45);
  display: grid; place-items: center;
  padding: 16px;
}
.receipt-layer.hidden { display: none !important; }
.receipt-sheet {
  width: min(420px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: #f4f1ea;
  border-radius: 20px;
  padding: 12px 12px 20px;
  box-shadow: var(--shadow);
}
.receipt-toolbar { display: flex; gap: 8px; margin-bottom: 10px; }
.receipt-toolbar .btn { flex: 1; min-height: 44px; }
.receipt-paper {
  background: #fff;
  color: #111;
  font-family: ui-monospace, "Cascadia Mono", "Courier New", monospace;
  padding: 22px 18px;
  border: 1px dashed #c9c2b4;
}
.rcpt-brand { text-align: center; font-weight: 800; font-size: 16px; letter-spacing: .08em; text-transform: uppercase; }
.rcpt-legal, .rcpt-meta { text-align: center; font-size: 12px; color: #555; margin-top: 2px; }
.rcpt-rule { border-top: 1px dashed #bbb; margin: 12px 0; }
.rcpt-title { text-align: center; font-weight: 800; font-size: 14px; }
.rcpt-no { text-align: center; font-size: 18px; font-weight: 800; margin: 4px 0; }
.rcpt-row, .rcpt-item, .rcpt-total {
  display: flex; justify-content: space-between; gap: 10px;
  font-size: 13px; margin: 6px 0;
}
.rcpt-total { font-size: 16px; font-weight: 800; }
.rcpt-paid {
  text-align: center; margin: 14px 0 8px;
  font-weight: 800; letter-spacing: .14em; color: #2d6e3e;
}
.rcpt-foot { text-align: center; font-size: 11px; color: #777; line-height: 1.4; }

html.theme-dark .receipt-sheet { background: #1a221a; }
html.theme-dark .receipt-paper { background: #fff; color: #111; }

@media print {
  body * { visibility: hidden !important; }
  .receipt-layer, .receipt-layer * { visibility: visible !important; }
  .receipt-layer { position: static; background: #fff; padding: 0; display: block; }
  .receipt-toolbar { display: none !important; }
  .receipt-sheet { box-shadow: none; width: 80mm; max-height: none; overflow: visible; background: #fff; }
}

@media (max-width: 1100px) {
  .kpis, .two, .three, .structure, .chat, .login-root { grid-template-columns: 1fr; }
  .app { grid-template-columns: 1fr; min-height: 100dvh; }
  .sidebar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 10px 10px 6px;
    gap: 6px;
    position: sticky;
    top: 0;
    z-index: 20;
  }
  .sidebar nav {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    flex: 1 1 100%;
    gap: 4px;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
  }
  .sidebar a {
    padding: 10px 12px;
    font-size: 13px;
    white-space: nowrap;
    flex-shrink: 0;
  }
  .sidebar-user { display: none; }
  .brand { padding: 0 4px 4px; }
  .topbar {
    padding: 12px 14px 6px;
    flex-wrap: wrap;
    align-items: flex-start;
  }
  .topbar h1 { font-size: 22px; }
  .topbar-actions {
    width: 100%;
    flex-wrap: wrap;
  }
  .search { width: 100%; min-width: 0; font-size: 16px; }
  .view { padding: 8px 12px 28px; }
  .btn, .icon-btn { min-height: 44px; }
  .icon-btn { min-width: 44px; }
  .patient-hero { flex-wrap: wrap; }
  .fields { grid-template-columns: 1fr; }
  .modal { padding: 0; align-items: end; }
  .modal-card {
    width: 100%;
    max-height: 92dvh;
    border-radius: 20px 20px 0 0;
    padding: 18px 16px calc(18px + env(safe-area-inset-bottom, 0px));
  }
  .pay-methods { grid-template-columns: 1fr; }
  .login-card { width: min(100% - 24px, 420px); padding: 24px 18px; }
  .login-card input, .field input, .field select, .field textarea { font-size: 16px; }
}

@media (max-width: 640px) {
  .week { grid-template-columns: 56px repeat(7, minmax(88px, 1fr)); }
  .q-item { flex-wrap: wrap; }
}