:root {
  --bg: #1b1f1f;
  --surface: #232827;
  --card: #f7f3e8;
  --card-2: #fffaf0;
  --text: #1f2328;
  --muted: #6b6f6a;
  --border: #d8d0bd;

  --green: #6aa56a;
  --blue: #5d91a3;
  --yellow: #d99a22;
  --red: #cf2f24;

  --primary: #5d91a3;
  --primary-dark: #477687;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    linear-gradient(
      90deg,
      var(--green) 0 18%,
      var(--blue) 18% 36%,
      var(--yellow) 36% 54%,
      var(--red) 54% 72%,
      transparent 72%
    ) top left / 100% 10px no-repeat,
    var(--bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
}

.topbar {
  background: #171b1b;
  color: #f7f3e8;
  padding: 22px 32px 18px;
  border-bottom: 1px solid #2f3634;
}

.brand {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.brand h1 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0.04em;
}

.brand span {
  color: #cfc7ad;
  font-size: 14px;
}

.container {
  max-width: 1240px;
  margin: 28px auto;
  padding: 0 22px 40px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 12px 28px rgba(0,0,0,.24);
  padding: 22px;
  margin-bottom: 22px;
}

.card.dark {
  background: var(--surface);
  color: #f7f3e8;
  border-color: #34403d;
}

.card-title {
  margin: 0 0 14px;
  font-size: 19px;
}

.summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.metric {
  background: var(--card-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
}

.metric .number {
  font-size: 26px;
  font-weight: 800;
}

.metric .label {
  color: var(--muted);
  font-size: 13px;
}

.table-wrap {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card-2);
  border-radius: 14px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 14px;
  vertical-align: top;
}

.table th {
  background: #ede4cf;
  color: #2e332f;
  font-weight: 700;
}

.table tr:hover {
  background: #fff6df;
}

a {
  color: var(--primary-dark);
  font-weight: 700;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.btn,
button {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 11px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
}

.btn:hover,
button:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

.btn-secondary {
  background: #3d4644;
}

.badge {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: #e5dcc7;
  color: #333;
}

.badge-img {
  background: #dbeafe;
  color: #1e3a8a;
}

.badge-empty {
  background: #f1d2cc;
  color: #8a1c12;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
  gap: 20px;
}

.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

label {
  display: block;
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 6px;
}

input,
textarea,
select {
  width: 100%;
  padding: 10px 11px;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: #fffaf0;
  color: var(--text);
  font-size: 14px;
}

textarea {
  min-height: 76px;
}

img,
video {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #111;
}

.small {
  color: var(--muted);
  font-size: 12px;
}

.operator-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 8px 0 18px;
}

.operator-chip {
  border-radius: 999px;
  padding: 8px 12px;
  background: #ede4cf;
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 800;
}

.operator-chip:nth-child(4n+1) { border-left: 6px solid var(--green); }
.operator-chip:nth-child(4n+2) { border-left: 6px solid var(--blue); }
.operator-chip:nth-child(4n+3) { border-left: 6px solid var(--yellow); }
.operator-chip:nth-child(4n+4) { border-left: 6px solid var(--red); }

@media (max-width: 800px) {
  .two {
    grid-template-columns: 1fr;
  }

  .brand {
    display: block;
  }

  .container {
    margin-top: 20px;
    padding: 0 14px 30px;
  }
}

.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: #111515;
  border-right: 1px solid #2f3634;
  color: #f7f3e8;
  padding: 24px 18px;
}

.sidebar-logo {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: .03em;
  margin-bottom: 6px;
}

.sidebar-subtitle {
  color: #cfc7ad;
  font-size: 12px;
  margin-bottom: 28px;
}

.nav-section {
  color: #8f9b95;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin: 22px 10px 8px;
}

.nav-link {
  display: block;
  padding: 11px 12px;
  margin-bottom: 6px;
  border-radius: 12px;
  color: #f7f3e8;
  font-weight: 700;
}

.nav-link:hover {
  background: #232827;
  text-decoration: none;
}

.nav-link.active {
  background: linear-gradient(90deg, var(--green), var(--blue));
  color: #111515;
}

.main-panel {
  min-width: 0;
}

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

  .sidebar {
    position: relative;
    border-right: none;
    border-bottom: 1px solid #2f3634;
  }
}

.login-body {
  min-height: 100vh;
  background:
    linear-gradient(
      90deg,
      var(--green) 0 25%,
      var(--blue) 25% 50%,
      var(--yellow) 50% 75%,
      var(--red) 75% 100%
    ) top left / 100% 10px no-repeat,
    #151a19;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: 0 18px 42px rgba(0,0,0,.35);
  padding: 30px;
}

.login-brand {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: .03em;
}

.login-subtitle {
  color: var(--muted);
  margin-bottom: 24px;
}

.login-button {
  width: 100%;
  margin-top: 8px;
}

.login-error {
  background: #f1d2cc;
  color: #8a1c12;
  border: 1px solid #e7aaa0;
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-weight: 700;
}

@media (max-width: 700px) {
  body {
    background-size: 100% 8px;
  }

  .topbar {
    padding: 18px 16px;
  }

  .brand h1 {
    font-size: 22px;
  }

  .brand span {
    display: block;
    margin-top: 6px;
  }

  .sidebar {
    padding: 16px;
  }

  .nav-link {
    display: inline-block;
    margin-right: 6px;
    margin-bottom: 8px;
  }

  .nav-section {
    margin-top: 14px;
  }

  .container {
    padding: 0 12px 28px;
  }

  .card {
    padding: 16px;
    border-radius: 16px;
  }

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

  .table th,
  .table td {
    padding: 10px 9px;
    font-size: 13px;
  }

  .login-card {
    padding: 24px;
  }
}

.sidebar-user {
  background: #232827;
  border: 1px solid #34403d;
  border-radius: 14px;
  padding: 12px;
  margin: 10px 0 12px;
}

.sidebar-user-name {
  color: #f7f3e8;
  font-weight: 900;
  font-size: 14px;
}

.sidebar-user-role {
  color: #cfc7ad;
  font-size: 12px;
  margin-top: 3px;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 14px;
  align-items: end;
}

.filters-wide {
  grid-column: span 2;
}

.filters-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-bottom: 12px;
}

.clinical-table th,
.clinical-table td {
  font-size: 13px;
}

.diagnosis-cell {
  max-width: 280px;
  white-space: normal;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1000px) {
  .filters-grid {
    grid-template-columns: 1fr 1fr;
  }

  .filters-wide {
    grid-column: span 2;
  }
}

@media (max-width: 700px) {
  .filters-grid {
    grid-template-columns: 1fr;
  }

  .filters-wide {
    grid-column: span 1;
  }

  .filters-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .clinical-table {
    min-width: 1050px;
  }
}