/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

:root {
  --bg-base:        #1e1e1e;
  --bg-sidebar:     #252525;
  --bg-panel:       #252525;
  --bg-main:        #1e1e1e;
  --bg-card:        #252525;
  --bg-hover:       #252525;
  --bg-active:      #333333;
  --border:         #454545;
  --text-primary:   #e8e8e8;
  --text-secondary: #9a9a9a;
  --text-callado:     #9a9a9a;
  --accent:         #3b82f6;
  --accent-hover:   #2563eb;
  --danger:         #ef4444;
  --danger-bg:      #93000a;
  --warning:        #f59e0b;
  --success:        #22c55e;
  --green-btn:      #16a34a;
  --green-btn-h:    #15803d;
  --font:           'Inter', system-ui, -apple-system, sans-serif;
}

html, body {
  height: 100%;
  margin: 0;
  font-family: var(--font);
  background: var(--bg-base);
  color: var(--text-primary);
  font-size: 13px;
}

a { color: inherit; text-decoration: none; }

/* ─── Top Bar ───────────────────────────────────────────────── */
.topbar {
  height: 48px;
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}
.topbar-brand  { display: flex; flex-direction: column; justify-content: center; }
.topbar-center { display: flex; justify-content: center; align-items: center; }
.topbar-right  { display: flex; align-items: center; gap: 8px; justify-content: flex-end; }

.brand-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}
.brand-sub {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.2;
}

.btn-ai-online {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid var(--success);
  color: var(--success);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 6px;
}
.btn-ai-online:hover {
  border: 1px solid var(--text-secondary);
}
.ai-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
}

.btn-topbar {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 6px;
}
.btn-topbar:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.avatar-circle {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ─── Trial Banner ──────────────────────────────────────────── */
.trial-banner {
  height: 36px;
  background: #185fa5;
  border-bottom: 1px solid #404040;
  font-size: 12px;
  color: #fff;
  flex-shrink: 0;
}
.upgrade-link {
  color: #fff;
  font-weight: 600;
  font-size: 12px;
  text-decoration: none;
}
.close-banner { cursor: pointer; color: #fff; font-size: 13px; }

/* ─── App Body ──────────────────────────────────────────────── */
.app-body {
  height: calc(100vh - 84px); /* topbar + banner */
  overflow: hidden;
}

/* ─── Left Sidebar ──────────────────────────────────────────── */
.sidebar {
  width: 192px;
  min-width: 192px;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sidebar-header {
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.search-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 8px;
}
.search-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 12px;
  width: 100%;
}
.search-input::placeholder { color: var(--text-callado); }

.patient-card {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.patient-avatar-sm {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #2563eb;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.patient-name { font-size: 12px; font-weight: 600; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.patient-meta { font-size: 11px; color: var(--text-secondary); white-space: nowrap; }

.sidebar-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-callado);
  text-transform: uppercase;
  margin-top: 4px;
}

.sidebar-nav { overflow-y: auto; }
.sidebar-nav::-webkit-scrollbar { width: 3px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px;
  color: var(--text-primary);
  font-size: 12.5px;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.12s;
}
.nav-item i { font-size: 14px; flex-shrink: 0; }
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active {
  background: var(--bg-active);
  color: var(--accent);
  border-left: 2px solid var(--accent);
}

/* ─── AI Assistant nav item (pinned bottom of sidebar) ─────── */
.nav-ai-assistant {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  border-top: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.12s;
}
.nav-ai-assistant i { font-size: 15px; flex-shrink: 0; }
.nav-ai-assistant:hover { background: var(--bg-hover); }

/* ─── AI Chat Panel (bottom of main content) ────────────────── */
.ai-chat-panel {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  height: 200px;
}

.ai-chat-tabbar {
  height: 38px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 20px;
}

.ai-chat-tab-active {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.ai-chat-tab {
  font-size: 12px;
  color: var(--text-callado);
  white-space: nowrap;
}
.ai-chat-tab:hover { color: var(--text-secondary); }

.ai-chat-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 12px 16px;
}

/* collapsed: hide body, shrink panel to tab bar only */
.ai-chat-panel.collapsed {
  height: 38px;
}
.ai-chat-panel.collapsed .ai-chat-body {
  display: none;
}
/* chevron flips when open */
.ai-chat-panel:not(.collapsed) .ai-chat-chevron {
  transform: rotate(180deg);
}
.ai-chat-tabbar { cursor: pointer; }
.ai-chat-chevron { transition: transform 0.2s ease; }

/* ─── Main Content ──────────────────────────────────────────── */
.main-content {
  background: var(--bg-main);
  min-width: 0;
}

.patient-header {
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.patient-avatar-lg {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #2563eb;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ph-name { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.ph-meta { font-size: 11px; color: var(--text-secondary); }

.btn-action {
  border-color: var(--border);
  color: var(--accent);
  font-size: 12px;
  background: transparent;
}
.btn-action:hover { background: var(--bg-hover); color: var(--text-primary); border-color: #2d3f58; }

/* ─── Tab Bar ───────────────────────────────────────────────── */
.tab-bar {
  background: var(--bg-sidebar);
  border-bottom: 1px solid var(--border);
  padding: 0 12px;
  height: 40px;
  flex-shrink: 0;
  overflow-x: auto;
}
.tab-bar::-webkit-scrollbar { display: none; }

.tab-item {
  display: flex;
  align-items: center;
  padding: 0 14px;
  height: 40px;
  font-size: 12.5px;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  cursor: pointer;
}
.tab-item:hover { color: var(--text-primary); }
.tab-item.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.tab-item .bi-x { font-size: 11px; opacity: 0.6; }
.tab-add {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  color: var(--text-callado);
  cursor: pointer;
  font-size: 16px;
}
.tab-add:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ─── Overview Body ─────────────────────────────────────────── */
.overview-body {
  overflow-y: auto;
}
.overview-body::-webkit-scrollbar { width: 5px; }
.overview-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.page-title { font-size: 16px; font-weight: 700; color: var(--text-primary); }

.alert-allergy {
  background: var(--danger-bg);
  border: 1px solid #5a1a1a;
  border-radius: 6px;
}

/* ─── Overview Sections ─────────────────────────────────────── */
.overview-section { }
.section-header { }
.section-title {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--text-secondary);
  text-transform: uppercase;
}
.view-all { font-size: 11.5px; color: var(--text-secondary); }
.view-all:hover { color: var(--accent); }

/* Vitals */
.vitals-row { font-size: 13px; }
.vital-label  { color: var(--text-secondary); }
.vital-abnormal { color: var(--danger); font-weight: 600; }
.vital-normal   { color: var(--success); font-weight: 600; }
.vital-value    { color: var(--text-primary); }
.vital-unit     { color: var(--text-secondary); }
.vital-sep      { color: var(--text-callado); }

/* Allergies */
.allergy-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}
.allergy-badge.severe { background: #7f1d1d; color: var(--text-primary); }
.allergy-badge.mild   { background: #14532d; color: var(--text-primary); }
.allergy-name { font-size: 13px; color: var(--text-primary); }

/* Medications */
.med-list { display: flex; flex-direction: column; gap: 6px; }
.med-item {
  font-size: 12.5px;
  color: var(--text-secondary);
  padding: 2px 0;
}
.allergy-conflict-badge {
  background: #7f1d1d;
  color: var(--text-primary);
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

/* Labs */
.lab-list { display: flex; flex-direction: column; gap: 6px; }
.lab-item { font-size: 12.5px; color: var(--text-secondary); }
.lab-abnormal { color: var(--danger); font-weight: 600; }
.lab-normal   { color: var(--text-primary); }

/* ─── Right Visit Panel ─────────────────────────────────────── */
.visit-panel {
  width: 240px;
  min-width: 240px;
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}
.visit-panel::-webkit-scrollbar { width: 3px; }
.visit-panel::-webkit-scrollbar-thumb { background: var(--border); }

.vp-header {
  border-bottom: 1px solid var(--border);
}
.vp-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.vp-visit-id {
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.badge-in-progress {
  display: inline-block;
  color: var(--success);
  border: 1px solid #16a34a55;
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 6px;
  margin-bottom: 8px;
}

.btn-cancel {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 12px;
  border-radius: 6px;
  padding: 6px 0;
}
.btn-cancel:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-save {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 12px;
  border-radius: 6px;
  padding: 6px 0;
}
.btn-save:hover { background: var(--bg-hover); color: var(--text-primary); }

.btn-complete {
  background: var(--green-btn);
  border: none;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  padding: 9px 0;
}
.btn-complete:hover { background: var(--green-btn-h); color: #fff; }

.vp-divider { height: 1px; background: var(--border); }

.vp-checklist-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-callado);
  text-transform: uppercase;
}

.checklist-list { display: flex; flex-direction: column; gap: 14px; }
.checklist-item { display: flex; align-items: flex-start; gap: 12px; }

.checklist-circle {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  margin-top: 1px;
}

.checklist-label { font-size: 12.5px; font-weight: 500; color: var(--text-primary); }
.checklist-status { font-size: 11px; color: var(--text-callado); }

.vp-footer {
  border-top: 1px solid var(--border);
  margin-top: 8px;
  color: var(--accent);
}
/* ─── Lab date ──────────────────────────────────────────────── */
.lab-date { font-size: 11px; color: var(--text-callado); white-space: nowrap; }

/* ─── Patient Info / Contact / Insurance grid ───────────────── */
.info-grid { display: flex; flex-direction: column; gap: 10px; }
.info-row  { display: flex; align-items: baseline; gap: 12px; }
.info-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 130px;
  flex-shrink: 0;
}
.info-value {
  font-size: 12.5px;
  color: var(--text-primary);
}

/* Patient Information section title uses normal (not all-caps) */
.overview-section .section-title.mixed-case {
  text-transform: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-primary);
}

/* ─── Prescription history item ─────────────────────────────── */
.rx-item {
  font-size: 12.5px;
  color: var(--text-secondary);
  padding: 2px 0;
}
.rx-id { color: var(--text-primary); }