/* Patient Pulse Dark Mode SaaS Theme */
:root {
  --pp-bg: #0A0E1A;
  --pp-card: #131829;
  --pp-card-hover: #1A2138;
  --pp-border: #1F2937;
  --pp-text: #F3F4F6;
  --pp-text-2: #9CA3AF;
  --pp-text-3: #6B7280;
  --pp-primary: #6366F1;
  --pp-secondary: #14B8A6;
  --pp-good: #10B981;
  --pp-warn: #F59E0B;
  --pp-bad: #EF4444;
  --pp-info: #3B82F6;
}

html, body {
  background: var(--pp-bg);
  color: var(--pp-text);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

* { box-sizing: border-box; }

.font-pretendard { font-family: 'Pretendard', sans-serif; }

/* Tailwind extension via inline classes */
.bg-pp-bg { background-color: var(--pp-bg); }
.bg-pp-card { background-color: var(--pp-card); }
.bg-pp-card-hover { background-color: var(--pp-card-hover); }
.text-pp-text { color: var(--pp-text); }
.text-pp-text-2 { color: var(--pp-text-2); }
.text-pp-text-3 { color: var(--pp-text-3); }
.text-pp-primary { color: var(--pp-primary); }
.text-pp-good { color: var(--pp-good); }
.text-pp-warn { color: var(--pp-warn); }
.text-pp-bad { color: var(--pp-bad); }
.text-pp-info { color: var(--pp-info); }
.border-pp-border { border-color: var(--pp-border); }
.bg-pp-primary { background-color: var(--pp-primary); }
.bg-pp-good { background-color: var(--pp-good); }
.bg-pp-warn { background-color: var(--pp-warn); }
.bg-pp-bad { background-color: var(--pp-bad); }

/* Sidebar */
.pp-sidebar {
  width: 240px;
  background: var(--pp-card);
  border-right: 1px solid var(--pp-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 50;
}

.pp-sidebar-logo {
  padding: 24px 20px;
  border-bottom: 1px solid var(--pp-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.pp-sidebar-logo-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--pp-primary), var(--pp-secondary));
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 18px;
}

.pp-sidebar-logo-text {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.3px;
}

.pp-sidebar-logo-sub {
  font-size: 11px;
  color: var(--pp-text-3);
}

.pp-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
}

.pp-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--pp-text-2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  margin-bottom: 2px;
}

.pp-nav-item:hover {
  background: var(--pp-card-hover);
  color: var(--pp-text);
}

.pp-nav-item.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--pp-primary);
}

.pp-nav-item i {
  width: 18px;
  text-align: center;
  font-size: 15px;
}

.pp-sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--pp-border);
  font-size: 11px;
  color: var(--pp-text-3);
}

.pp-status-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  margin-right: 6px;
}
.pp-status-ok { background: var(--pp-good); }
.pp-status-mock { background: var(--pp-warn); }
.pp-status-err { background: var(--pp-bad); }

/* Main content */
.pp-main {
  margin-left: 240px;
  min-height: 100vh;
}

.pp-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  border-bottom: 1px solid var(--pp-border);
  position: sticky;
  top: 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(12px);
  z-index: 30;
}

.pp-page-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.pp-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.pp-select, .pp-input, .pp-btn {
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  color: var(--pp-text);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
}

.pp-btn:hover, .pp-select:hover, .pp-input:hover {
  background: var(--pp-card-hover);
  border-color: var(--pp-primary);
}

.pp-btn-primary {
  background: var(--pp-primary);
  color: white;
  border-color: var(--pp-primary);
}
.pp-btn-primary:hover { background: #5558e1; }

.pp-content {
  padding: 28px 32px;
}

/* Cards */
.pp-card {
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-radius: 14px;
  padding: 20px;
  transition: all 0.15s;
}

.pp-card-hoverable:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  border-color: rgba(99, 102, 241, 0.3);
}

.pp-card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--pp-text-2);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* KPI Card */
.pp-kpi-card {
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-radius: 14px;
  padding: 20px;
  position: relative;
}

.pp-kpi-label {
  font-size: 12px;
  color: var(--pp-text-2);
  margin-bottom: 8px;
  font-weight: 500;
}

.pp-kpi-value {
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.pp-kpi-unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--pp-text-2);
  margin-left: 4px;
}

.pp-kpi-delta {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-top: 10px;
}

.pp-delta-up { color: var(--pp-good); }
.pp-delta-down { color: var(--pp-bad); }
.pp-delta-flat { color: var(--pp-text-3); }

/* Alert card */
.pp-alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-left: 3px solid var(--pp-warn);
  border-radius: 10px;
  margin-bottom: 10px;
}
.pp-alert-high { border-left-color: var(--pp-bad); }
.pp-alert-medium { border-left-color: var(--pp-warn); }
.pp-alert-low { border-left-color: var(--pp-info); }

.pp-alert-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(239, 68, 68, 0.15);
  color: var(--pp-bad);
  flex-shrink: 0;
}
.pp-alert-medium .pp-alert-icon { background: rgba(245, 158, 11, 0.15); color: var(--pp-warn); }
.pp-alert-low .pp-alert-icon { background: rgba(59, 130, 246, 0.15); color: var(--pp-info); }

.pp-alert-body { flex: 1; }
.pp-alert-title { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.pp-alert-msg { font-size: 12px; color: var(--pp-text-2); }
.pp-alert-time { font-size: 11px; color: var(--pp-text-3); margin-top: 6px; }

.pp-alert-actions {
  display: flex; gap: 6px;
  align-self: center;
}

/* Table */
.pp-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13px;
}
.pp-table thead th {
  background: #1F2937;
  color: var(--pp-text-2);
  font-weight: 600;
  text-align: left;
  padding: 12px 14px;
  font-size: 12px;
  border-bottom: 1px solid var(--pp-border);
  cursor: pointer;
  white-space: nowrap;
}
.pp-table thead th:first-child { border-top-left-radius: 10px; }
.pp-table thead th:last-child { border-top-right-radius: 10px; }
.pp-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--pp-border);
}
.pp-table tbody tr:nth-child(odd) { background: var(--pp-card); }
.pp-table tbody tr:nth-child(even) { background: #0F1320; }
.pp-table tbody tr:hover { background: var(--pp-card-hover); }

.pp-rank-1-3 { background: rgba(16, 185, 129, 0.18); color: var(--pp-good); padding: 3px 8px; border-radius: 6px; font-weight: 600; }
.pp-rank-4-10 { background: rgba(16, 185, 129, 0.08); color: #6EE7B7; padding: 3px 8px; border-radius: 6px; }
.pp-rank-11-30 { background: rgba(245, 158, 11, 0.15); color: var(--pp-warn); padding: 3px 8px; border-radius: 6px; }
.pp-rank-bad { background: rgba(239, 68, 68, 0.15); color: var(--pp-bad); padding: 3px 8px; border-radius: 6px; }

/* Badges */
.pp-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}
.pp-badge-good { background: rgba(16, 185, 129, 0.15); color: var(--pp-good); }
.pp-badge-warn { background: rgba(245, 158, 11, 0.15); color: var(--pp-warn); }
.pp-badge-bad { background: rgba(239, 68, 68, 0.15); color: var(--pp-bad); }
.pp-badge-info { background: rgba(59, 130, 246, 0.15); color: var(--pp-info); }
.pp-badge-mock { background: rgba(245, 158, 11, 0.15); color: var(--pp-warn); border: 1px solid rgba(245, 158, 11, 0.4); }

/* Funnel bars */
.pp-funnel-step {
  display: flex; align-items: center; gap: 16px;
  padding: 16px 20px;
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-radius: 10px;
  margin-bottom: 8px;
}
.pp-funnel-num {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--pp-primary);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700;
  flex-shrink: 0;
}
.pp-funnel-bar {
  flex: 1;
  background: var(--pp-bg);
  border-radius: 8px;
  height: 36px;
  position: relative;
  overflow: hidden;
}
.pp-funnel-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--pp-primary), var(--pp-secondary));
  display: flex; align-items: center;
  padding: 0 14px;
  font-size: 13px; font-weight: 600;
  color: white;
}

/* AI Insight panel */
.pp-ai-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pp-primary), var(--pp-secondary));
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
  z-index: 100;
  border: none;
  transition: transform 0.15s;
}
.pp-ai-fab:hover { transform: scale(1.08); }

.pp-ai-panel {
  position: fixed;
  top: 0; bottom: 0; right: 0;
  width: 400px;
  background: var(--pp-card);
  border-left: 1px solid var(--pp-border);
  display: flex;
  flex-direction: column;
  z-index: 110;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  box-shadow: -8px 0 32px rgba(0,0,0,0.5);
}
.pp-ai-panel.open { transform: translateX(0); }

.pp-ai-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--pp-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.pp-ai-messages {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pp-ai-msg {
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
}
.pp-ai-msg-ai {
  background: var(--pp-bg);
  border: 1px solid var(--pp-border);
  align-self: flex-start;
  max-width: 90%;
}
.pp-ai-msg-user {
  background: var(--pp-primary);
  color: white;
  align-self: flex-end;
  max-width: 80%;
}

.pp-ai-input-row {
  border-top: 1px solid var(--pp-border);
  padding: 14px 16px;
  display: flex;
  gap: 8px;
}
.pp-ai-input {
  flex: 1;
  background: var(--pp-bg);
  border: 1px solid var(--pp-border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--pp-text);
  font-family: inherit;
  font-size: 13px;
}

.pp-ai-suggested {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 0 18px 12px;
}
.pp-ai-chip {
  padding: 7px 12px;
  background: var(--pp-bg);
  border: 1px solid var(--pp-border);
  border-radius: 16px;
  font-size: 11px;
  color: var(--pp-text-2);
  cursor: pointer;
}
.pp-ai-chip:hover { border-color: var(--pp-primary); color: var(--pp-primary); }

/* Grid utilities */
.pp-grid { display: grid; gap: 16px; }
.pp-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pp-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pp-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pp-grid-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }

@media (max-width: 1280px) {
  .pp-grid-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pp-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .pp-sidebar { transform: translateX(-100%); transition: transform 0.2s; }
  .pp-sidebar.open { transform: translateX(0); }
  .pp-main { margin-left: 0; }
  .pp-grid-2, .pp-grid-3, .pp-grid-4, .pp-grid-6 { grid-template-columns: 1fr; }
  .pp-ai-panel { width: 100%; }
  .pp-content { padding: 18px; }
  .pp-topbar { padding: 14px 18px; }
}

/* Tabs */
.pp-subtabs {
  display: flex; gap: 6px;
  border-bottom: 1px solid var(--pp-border);
  margin-bottom: 20px;
}
.pp-subtab {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--pp-text-2);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.pp-subtab.active {
  color: var(--pp-primary);
  border-bottom-color: var(--pp-primary);
}

/* Section header */
.pp-section-title {
  font-size: 16px;
  font-weight: 700;
  margin: 24px 0 12px;
  display: flex; align-items: center; gap: 8px;
}

/* Mock notice */
.pp-mock-banner {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(245, 158, 11, 0.04));
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 12px;
  padding: 14px 18px;
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 13px;
  color: var(--pp-warn);
  margin-bottom: 18px;
}

/* Clinic badge in topbar */
.pp-clinic-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-radius: 999px;
  font-size: 12px;
  color: var(--pp-text-2);
}
.pp-clinic-badge .pp-clinic-name {
  font-weight: 700;
  color: var(--pp-text);
}
.pp-clinic-badge .pp-clinic-divider {
  color: var(--pp-text-3);
}
.pp-clinic-badge .pp-clinic-user {
  color: var(--pp-text-2);
}
.pp-clinic-badge .pp-clinic-role {
  background: rgba(99, 102, 241, 0.15);
  color: var(--pp-primary);
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.pp-clinic-badge-guest {
  background: rgba(245, 158, 11, 0.08);
  border-color: rgba(245, 158, 11, 0.3);
  color: var(--pp-warn);
}

/* KPI card live/mock badge */
.pp-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.35);
}
.pp-live-dot {
  width: 6px; height: 6px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 6px #22c55e;
  animation: pp-pulse 1.6s ease-in-out infinite;
}
@keyframes pp-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}
.pp-mock-badge {
  background: rgba(245, 158, 11, 0.12);
  color: var(--pp-warn);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.pp-kpi-live {
  border-color: rgba(34, 197, 94, 0.25);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.04), transparent);
}

/* Loading spinner */
.pp-loading {
  display: inline-block;
  width: 18px; height: 18px;
  border: 2px solid var(--pp-border);
  border-top-color: var(--pp-primary);
  border-radius: 50%;
  animation: pp-spin 0.8s linear infinite;
}
@keyframes pp-spin { to { transform: rotate(360deg); } }

/* Chart wrapper */
.pp-chart-wrap {
  position: relative;
  height: 280px;
}
.pp-chart-wrap-sm { height: 180px; }
.pp-chart-wrap-lg { height: 380px; }

/* Hamburger (mobile) */
.pp-hamburger {
  display: none;
  background: transparent;
  border: none;
  color: var(--pp-text);
  font-size: 22px;
  cursor: pointer;
}
@media (max-width: 768px) { .pp-hamburger { display: block; } }

/* Hidden helper */
.pp-hidden { display: none !important; }

/* Scrollbar dark */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--pp-bg); }
::-webkit-scrollbar-thumb { background: var(--pp-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #2D3748; }

/* SaaS Modal */
.pp-modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  padding: 20px;
}
.pp-modal {
  background: var(--pp-card);
  border: 1px solid var(--pp-border);
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.pp-input {
  background: var(--pp-bg);
  border: 1px solid var(--pp-border);
  color: var(--pp-text);
  font-family: 'Pretendard', sans-serif;
}
.pp-input:focus { outline: none; border-color: var(--pp-primary); }