/* Pektus Klinik — clinical UI */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

:root {
  --ink: #14212b;
  --muted: #5d6b76;
  --line: #d9e2e8;
  --surface: #ffffff;
  --bg: #eef3f5;
  --bg-soft: #e4eef0;
  --accent: #0f6b66;
  --accent-2: #148780;
  --accent-soft: #d8efec;
  --warn: #9a5b12;
  --warn-soft: #f7ead7;
  --danger: #9b2c2c;
  --danger-soft: #f8e4e4;
  --ok: #1f6b3a;
  --ok-soft: #e3f3e9;
  --sidebar: #0d3d3a;
  --sidebar-ink: #e8f4f2;
  --sidebar-muted: #9cbab6;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(20, 33, 43, 0.06);
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(15,107,102,.08), transparent 55%),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 650; letter-spacing: -.01em; }

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

/* Sidebar */
.sidebar {
  width: 268px;
  flex-shrink: 0;
  background: linear-gradient(185deg, #0f4743 0%, var(--sidebar) 48%, #0a2f2d 100%);
  color: var(--sidebar-ink);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: .85rem;
  padding: .35rem .55rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 1rem;
  color: inherit;
}
.sidebar-mark {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(255,255,255,.12);
  display: grid; place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.05rem;
}
.sidebar-brand strong { display: block; font-size: 1.05rem; }
.sidebar-brand span { display: block; color: var(--sidebar-muted); font-size: .78rem; margin-top: .1rem; }

.nav-section {
  font-size: .68rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sidebar-muted);
  padding: .85rem .7rem .35rem;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .62rem .75rem;
  border-radius: 10px;
  color: var(--sidebar-ink);
  margin: .12rem 0;
  transition: background .15s ease, transform .15s ease;
}
.nav-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.nav-link.active { background: rgba(255,255,255,.14); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); }
.nav-ico {
  width: 1.35rem; text-align: center; opacity: .9; font-size: .95rem;
}

.sidebar-foot {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.user-chip {
  display: flex; align-items: center; gap: .7rem;
  padding: .55rem .6rem;
}
.avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center; font-weight: 700; font-size: .85rem;
  flex-shrink: 0;
}
.sidebar .avatar { background: rgba(255,255,255,.14); color: #fff; }
.user-chip .meta { min-width: 0; }
.user-chip .meta strong { display: block; font-size: .86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-chip .meta span { display: block; color: var(--sidebar-muted); font-size: .75rem; }

.btn-logout {
  width: 100%;
  margin-top: .55rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,.18);
  color: var(--sidebar-ink);
  border-radius: 10px;
  padding: .55rem .75rem;
  cursor: pointer;
}
.btn-logout:hover { background: rgba(255,255,255,.08); }

/* Main */
.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar h1 {
  margin: 0;
  font-size: 1.35rem;
}
.topbar .sub { color: var(--muted); font-size: .88rem; margin-top: .15rem; }
.topbar-actions { display: flex; gap: .55rem; flex-wrap: wrap; align-items: center; }
.content { padding: 1.35rem 1.5rem 2.5rem; width: 100%; max-width: 1280px; }

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  padding: .45rem .7rem;
  cursor: pointer;
}

/* Surfaces */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow);
}
.card-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap;
  margin-bottom: .85rem;
}
.card-head h2, .card-head h1 { margin: 0; }

.panel { margin-bottom: 1.1rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }

.metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.metric::after {
  content: "";
  position: absolute; right: -20px; top: -20px;
  width: 90px; height: 90px; border-radius: 50%;
  background: var(--accent-soft); opacity: .55;
}
.metric .label { color: var(--muted); font-size: .84rem; position: relative; z-index: 1; }
.metric .value { font-family: var(--display); font-size: 1.85rem; font-weight: 700; margin-top: .25rem; position: relative; z-index: 1; }
.metric.warn .value { color: var(--warn); }
.metric.danger .value { color: var(--danger); }

.muted { color: var(--muted); }
.flash {
  background: var(--ok-soft); border: 1px solid #b7dfc4; color: var(--ok);
  padding: .8rem 1rem; border-radius: 12px; margin-bottom: 1rem;
}
.errors {
  background: var(--danger-soft); border: 1px solid #efc0c0; color: var(--danger);
  padding: .8rem 1rem; border-radius: 12px; margin-bottom: 1rem;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  background: var(--accent); color: #fff !important; border: 0;
  border-radius: 10px; padding: .62rem 1rem; cursor: pointer;
  font-weight: 600; transition: transform .12s ease, background .12s ease;
}
.btn:hover { background: var(--accent-2); transform: translateY(-1px); }
.btn.secondary {
  background: #fff; color: var(--accent) !important;
  border: 1px solid var(--line);
}
.btn.secondary:hover { border-color: var(--accent); background: var(--accent-soft); }
.btn.ghost { background: transparent; color: var(--ink) !important; border: 1px solid var(--line); }
.btn.sm { padding: .35rem .65rem; font-size: .82rem; border-radius: 8px; }

label { display: block; margin: .7rem 0 .28rem; font-size: .86rem; color: var(--muted); font-weight: 500; }
input, select, textarea {
  width: 100%; padding: .68rem .8rem;
  border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15,107,102,.12);
}
.form-row { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .85rem; }
.check { display: flex; align-items: center; gap: .5rem; margin-top: .75rem; }
.check input { width: auto; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .75rem .55rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
.table-wrap { overflow-x: auto; }

.badge {
  display: inline-flex; align-items: center;
  padding: .18rem .5rem; border-radius: 999px;
  font-size: .72rem; font-weight: 600; letter-spacing: .02em;
  background: var(--accent-soft); color: var(--accent);
}
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.ok { background: var(--ok-soft); color: var(--ok); }
.badge.neutral { background: #eef2f5; color: var(--muted); }

/* Patient cards */
.patient-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}
.patient-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem 1.1rem;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: .75rem;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
  color: inherit;
}
.patient-card:hover {
  transform: translateY(-3px);
  border-color: #b9d4d1;
  box-shadow: 0 16px 34px rgba(20,33,43,.09);
  color: inherit;
}
.patient-card-top { display: flex; gap: .8rem; align-items: center; }
.patient-avatar {
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(145deg, #1a8a82, #0f6b66);
  color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: 1rem; flex-shrink: 0;
}
.patient-card h3 { margin: 0; font-size: 1.05rem; font-family: var(--font); font-weight: 700; }
.patient-meta { display: flex; flex-wrap: wrap; gap: .35rem .55rem; color: var(--muted); font-size: .84rem; }
.patient-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .4rem;
  border-top: 1px solid var(--line); padding-top: .7rem;
}
.patient-stats div { text-align: center; }
.patient-stats strong { display: block; font-size: .98rem; }
.patient-stats span { color: var(--muted); font-size: .7rem; }

/* Patient chart header */
.chart-hero {
  background:
    linear-gradient(135deg, rgba(15,107,102,.10), transparent 42%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  padding: 1.3rem 1.4rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.1rem;
}
.chart-hero-top {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; align-items: flex-start;
}
.chart-identity { display: flex; gap: 1rem; align-items: center; }
.chart-avatar {
  width: 64px; height: 64px; border-radius: 18px;
  background: linear-gradient(145deg, #1a8a82, #0c5854);
  color: #fff; display: grid; place-items: center;
  font-family: var(--display); font-size: 1.4rem; font-weight: 700;
}
.chart-kpis {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: .7rem; margin-top: 1rem;
}
.kpi {
  background: rgba(255,255,255,.7);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: .7rem .8rem;
}
.kpi span { display: block; color: var(--muted); font-size: .75rem; }
.kpi strong { display: block; margin-top: .15rem; font-size: .95rem; }

.section-title {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  margin: 0 0 .85rem;
}
.section-title h2 { margin: 0; font-size: 1.15rem; }

.search-bar {
  display: flex; gap: .55rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.search-bar input { flex: 1; min-width: 220px; }

.empty {
  text-align: center; padding: 2rem 1rem; color: var(--muted);
  border: 1px dashed var(--line); border-radius: var(--radius); background: rgba(255,255,255,.5);
}

.list-row {
  display: flex; justify-content: space-between; gap: .75rem; align-items: flex-start;
  padding: .7rem 0; border-bottom: 1px solid var(--line);
}
.list-row:last-child { border-bottom: 0; }

/* Auth */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(800px 400px at 10% 10%, rgba(15,107,102,.18), transparent 50%),
    linear-gradient(160deg, #0d3d3a, #123a48 55%, #1a4a45);
}
.auth-card {
  width: min(420px, 100%);
  background: #fff;
  border-radius: 18px;
  padding: 1.6rem 1.5rem 1.4rem;
  box-shadow: 0 24px 60px rgba(0,0,0,.22);
}
.auth-card .brand {
  font-family: var(--display);
  font-size: 1.55rem;
  margin: 0 0 .25rem;
}
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0; background: rgba(10,20,24,.45); z-index: 30;
}

/* Tabs & toasts */
.chart-tabs {
  display: flex; gap: .4rem; flex-wrap: wrap;
  margin: 0 0 1rem; padding: .35rem;
  background: rgba(255,255,255,.65);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.chart-tabs button {
  border: 0; background: transparent; color: var(--muted);
  padding: .55rem .9rem; border-radius: 9px; cursor: pointer; font-weight: 600;
  transition: background .15s ease, color .15s ease, transform .12s ease;
}
.chart-tabs button:hover { color: var(--ink); background: rgba(15,107,102,.08); }
.chart-tabs button.active {
  background: var(--accent); color: #fff;
  box-shadow: 0 6px 16px rgba(15,107,102,.22);
}
[data-tab-panel] { animation: panelIn .22s ease; }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}
.flash.toast-enter, .errors.toast-enter { animation: toastIn .25s ease; }
.flash.toast-leave, .errors.toast-leave { opacity: 0; transition: opacity .35s ease; }
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}
.inline-actions { display: flex; gap: .4rem; flex-wrap: wrap; align-items: center; }
.warn-banner {
  background: var(--warn-soft); border: 1px solid #e7d0a8; color: var(--warn);
  padding: .75rem 1rem; border-radius: 12px; margin-bottom: 1rem;
}
.plan-edit {
  display: grid; grid-template-columns: 1.2fr .8fr .8fr auto; gap: .45rem; align-items: end;
  margin-top: .55rem;
}
@media (max-width: 720px) {
  .plan-edit { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .grid-2, .grid-3, .form-row { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; left: 0; top: 0; z-index: 40;
    transform: translateX(-105%);
    transition: transform .2s ease;
  }
  .sidebar.open { transform: translateX(0); }
  .menu-toggle { display: inline-flex; }
  .sidebar-overlay.show { display: block; }
  .content { padding: 1rem; }
  .topbar { padding: .85rem 1rem; }
  .search-trigger-label, .search-trigger kbd { display: none; }
  .ops-grid { grid-template-columns: 1fr; }
}

/* Design system additions */
.alert-box {
  padding: .85rem 1rem; border-radius: 12px; margin-bottom: 1rem;
  border: 1px solid var(--line); background: #fff;
}
.alert-box.info { background: #e8f2fb; border-color: #b9d4ec; color: #1d4f7a; }
.alert-box.success { background: var(--ok-soft); border-color: #b7dfc4; color: var(--ok); }
.alert-box.warn { background: var(--warn-soft); border-color: #e7d0a8; color: var(--warn); }
.alert-box.danger { background: var(--danger-soft); border-color: #efc0c0; color: var(--danger); }

.quick-actions {
  display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1rem;
}
.quick-action {
  display: inline-flex; align-items: center; gap: .4rem;
  min-height: 44px; padding: .55rem .9rem;
  border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font-weight: 600; cursor: pointer;
  box-shadow: var(--shadow);
}
.quick-action:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.ops-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem;
}
.ops-card .ops-row {
  display: flex; justify-content: space-between; gap: .75rem; align-items: flex-start;
  padding: .75rem 0; border-bottom: 1px solid var(--line);
}
.ops-card .ops-row:last-child { border-bottom: 0; }
.ops-row-main { display: flex; gap: .75rem; align-items: flex-start; min-width: 0; }
.ops-time {
  font-family: var(--display); font-weight: 700; font-size: 1.05rem;
  min-width: 3.2rem; color: var(--accent);
}
.segment-chips { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: .75rem; }
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .35rem .65rem; border-radius: 999px; font-size: .78rem; font-weight: 600;
  border: 1px solid var(--line); background: #fff; color: var(--ink);
}
.chip.danger { background: var(--danger-soft); color: var(--danger); border-color: #efc0c0; }
.chip.warn { background: var(--warn-soft); color: var(--warn); border-color: #e7d0a8; }
.chip.neutral { background: #eef2f5; color: var(--muted); }

.search-trigger {
  display: inline-flex; align-items: center; gap: .55rem;
  min-height: 40px; padding: .4rem .7rem .4rem .85rem;
  border: 1px solid var(--line); border-radius: 999px;
  background: #fff; color: var(--muted); cursor: pointer;
}
.search-trigger:hover { border-color: var(--accent); color: var(--ink); }
.search-trigger kbd {
  font-family: var(--font); font-size: .72rem;
  border: 1px solid var(--line); border-radius: 6px; padding: .1rem .35rem; background: #f5f8fa;
}

.cmdk[hidden] { display: none !important; }
.cmdk { position: fixed; inset: 0; z-index: 80; }
.cmdk-backdrop { position: absolute; inset: 0; background: rgba(10, 20, 24, .45); }
.cmdk-panel {
  position: relative; width: min(640px, calc(100% - 1.5rem));
  margin: 12vh auto 0; background: #fff; border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25); overflow: hidden;
  border: 1px solid var(--line);
}
.cmdk-input-wrap {
  display: flex; align-items: center; gap: .6rem;
  padding: .85rem 1rem; border-bottom: 1px solid var(--line);
}
.cmdk-input-wrap input {
  border: 0; box-shadow: none; padding: .35rem 0; outline: none;
}
.cmdk-input-wrap input:focus { box-shadow: none; border: 0; }
.cmdk-ico { color: var(--muted); }
.cmdk-body { max-height: min(420px, 55vh); overflow: auto; padding: .55rem; }
.cmdk-section {
  font-size: .72rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--muted); padding: .55rem .65rem .25rem;
}
.cmdk-item {
  display: flex; justify-content: space-between; gap: .75rem; align-items: flex-start;
  width: 100%; text-align: left; border: 0; background: transparent;
  padding: .7rem .75rem; border-radius: 10px; cursor: pointer; color: inherit;
}
.cmdk-item:hover, .cmdk-item.active { background: var(--accent-soft); }
.cmdk-item strong { display: block; }
.cmdk-item .meta { color: var(--muted); font-size: .82rem; margin-top: .2rem; }
.cmdk-hint { padding: 1.2rem .75rem; text-align: center; }
.btn:disabled, .btn[aria-busy="true"] { opacity: .65; cursor: wait; pointer-events: none; }
:focus-visible { outline: 3px solid rgba(15,107,102,.35); outline-offset: 2px; }

.filter-panel { margin-bottom: 1rem; }
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .75rem;
}
.view-toggle { display: inline-flex; gap: .35rem; }
.column-picker {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: .35rem .75rem; margin-top: .65rem;
}
.wizard-steps {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem;
}
.wizard-step {
  border: 1px solid var(--line); background: #fff; color: var(--muted);
  border-radius: 999px; padding: .45rem .8rem; cursor: pointer; font-weight: 600;
}
.wizard-step.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.req { color: var(--danger); }
.completion-ring {
  text-align: center; min-width: 88px;
  background: var(--accent-soft); border-radius: 14px; padding: .65rem .7rem;
  border: 1px solid #b9d4d1;
}
.completion-ring strong { display: block; font-family: var(--display); font-size: 1.35rem; color: var(--accent); }
.completion-ring span { color: var(--muted); font-size: .75rem; }
@media (max-width: 720px) {
  .chart-tabs { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .chart-tabs button { white-space: nowrap; }
}