/* ===========================================================
   Shared design tokens — calm, dense clinical reference tool
   =========================================================== */

:root {
  --bg: #14181d;
  --bg-raised: #1b2128;
  --bg-input: #0f1318;
  --border: #2a323b;
  --text: #e6e9ec;
  --text-dim: #93a0ad;
  --text-faint: #5f6b77;
  --accent: #e0a458;
  --accent-soft: #3a2f1f;
  --accent-text: #14181d;
  --danger: #d9706a;
  --danger-soft: #3a2422;
  --success: #7fb88a;
  --success-soft: #243a28;
  --focus: #6fb3d9;

  --font-display: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-ui: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", "Cascadia Code", Consolas, monospace;

  --radius: 6px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  min-height: 100vh;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

button { font-family: var(--font-ui); cursor: pointer; }
input, textarea, select { font-family: var(--font-ui); }

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

/* ---------------- Centered card layout (login) ---------------- */

body.centered {
  display: flex;
  align-items: center;
  justify-content: center;
}

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.login-card {
  width: 100%;
  max-width: 360px;
  padding: 40px 32px;
  text-align: center;
}

.mark {
  width: 48px;
  height: 48px;
  margin: 0 auto 18px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  margin: 0 0 6px;
}

.sub { color: var(--text-dim); font-size: 13.5px; margin: 0 0 28px; }

#login-form { display: flex; flex-direction: column; gap: 12px; }

#login-form input {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: 14.5px;
}

#login-form button {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  padding: 11px 14px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14.5px;
  transition: filter 0.15s ease;
}

#login-form button:hover { filter: brightness(1.08); }

.error-text { color: var(--danger); font-size: 13px; margin: 16px 0 0; }
.success-text { color: var(--success); font-size: 13px; margin: 16px 0 0; }

/* ---------------- App shell ---------------- */

.topbar {
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-brand { display: flex; align-items: center; gap: 10px; }

.brand-mark {
  width: 28px; height: 28px;
  border-radius: 7px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
}

.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 16.5px; }

.role-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--accent);
}

.topbar-spacer { flex: 1; }

.ghost-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 13.5px;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.ghost-btn:hover { border-color: var(--text-faint); color: var(--text); }

.primary-btn {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 13.5px;
  transition: filter 0.15s ease;
}
.primary-btn:hover { filter: brightness(1.08); }
.primary-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.small-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 12px;
}
.small-btn:hover { border-color: var(--text-faint); color: var(--text); }
.small-btn.danger:hover { border-color: var(--danger); color: var(--danger); }

/* ---------------- Tabs ---------------- */

.tabs { display: flex; gap: 4px; }
.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
}
.tab-btn:hover { background: var(--bg-input); color: var(--text); }
.tab-btn.active { background: var(--accent-soft); color: var(--accent); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ---------------- Save form ---------------- */

.main-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 4px;
}

.panel-sub { color: var(--text-dim); font-size: 13.5px; margin: 0 0 20px; }

.save-input-help {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 12.5px;
  color: var(--text-faint);
  margin-bottom: 14px;
  font-family: var(--font-mono);
  line-height: 1.6;
}

#save-input {
  width: 100%;
  min-height: 320px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  resize: vertical;
}

.save-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
}

.save-message {
  font-size: 13.5px;
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-top: 14px;
}
.save-message.error { background: var(--danger-soft); color: var(--danger); }
.save-message.success { background: var(--success-soft); color: var(--success); }

.preview-box {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.preview-header {
  background: var(--bg-raised);
  padding: 8px 14px;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-faint);
  border-bottom: 1px solid var(--border);
}
.preview-fields {
  display: flex;
  gap: 18px;
  padding: 12px 14px;
  background: var(--bg-input);
  font-size: 13px;
  flex-wrap: wrap;
}
.preview-field { display: flex; gap: 6px; align-items: baseline; }
.preview-field-label { color: var(--text-faint); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.4px; }
.preview-field-value { font-family: var(--font-mono); color: var(--text); }
.preview-body {
  margin: 0;
  padding: 14px;
  background: var(--bg-input);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  border-top: 1px solid var(--border);
  max-height: 280px;
  overflow-y: auto;
}

/* ---------------- Search ---------------- */

.search-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}

.search-controls input[type="text"] {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13.5px;
}

.search-controls select,
.search-controls input[list] {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 13.5px;
  min-width: 160px;
}

.results-count {
  color: var(--text-faint);
  font-size: 12.5px;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.result-card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.result-card:hover { border-color: var(--accent); }

.result-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.result-tag {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 3px 8px;
  border-radius: 4px;
}

.result-date { color: var(--text-faint); font-size: 11.5px; margin-left: auto; }

.result-actions { display: flex; gap: 6px; }

.result-body {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.7;
  white-space: pre-wrap;
  color: var(--text);
  max-height: 220px;
  overflow-y: auto;
}

.ctx-ellipsis {
  display: block;
  color: var(--text-faint);
  font-style: italic;
  user-select: none;
}

.empty-state {
  color: var(--text-faint);
  font-size: 14px;
  padding: 40px 0;
  text-align: center;
}

mark {
  background: #7b5c1a;
  color: var(--text);
  border-radius: 2px;
  padding: 0 1px;
}

.small-btn.primary-small {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent-soft);
  font-weight: 600;
}
.small-btn.primary-small:hover { border-color: var(--accent); }

/* ---------------- Pagination ---------------- */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 0 8px;
}
.page-info { color: var(--text-dim); font-size: 13.5px; }
.pagination .ghost-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ---------------- Report modal ---------------- */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 100%;
  max-width: 740px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}

.modal-header-section {
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  padding: 16px 20px;
  user-select: none;
  flex-shrink: 0;
}

.modal-section-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-faint);
  font-weight: 600;
  margin-bottom: 10px;
  display: block;
}

.modal-fields {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.modal-field { display: flex; gap: 6px; align-items: baseline; }
.modal-field-label { color: var(--text-faint); font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; }
.modal-field-value { font-family: var(--font-mono); color: var(--text); font-size: 13px; }

.modal-body-section {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.modal-body-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  user-select: none;
}

.modal-body-text {
  margin: 0;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  white-space: pre-wrap;
  color: var(--text);
  overflow-y: auto;
  flex: 1;
}

.modal-edit-area {
  flex: 1;
  margin: 0;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg-input);
  border: none;
  border-top: 1px solid var(--border);
  resize: none;
  outline: none;
  width: 100%;
}

/* ---------------- Toast ---------------- */

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-raised);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13.5px;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.toast[hidden] { display: none; }

@media (max-width: 700px) {
  .main-container { padding: 20px 16px 40px; }
  .search-controls { flex-direction: column; }
  .topbar { padding: 0 14px; gap: 10px; }
}