/* CardioVision AI - Unified Glassmorphism & Liquid Design System */

:root {
  --brand-coral: #f97352;
  --brand-coral-light: #ff8a6c;
  --brand-coral-soft: #fff2ee;
  --brand-teal: #14b8a6;
  --brand-bg: #f5f7fb;
  --ink: #1e293b;
  --muted: #64748b;
  --line: rgba(226, 232, 240, 0.8);
  --up: #d1495b;
  --down: #2a77c9;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: #f4f6fa;
  color: #1e293b;
}

/* Glassmorphism Classes */
.glass-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.95);
}

.floating-glass {
  background: rgba(255, 255, 255, 0.84);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 14px 34px -4px rgba(20, 30, 55, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.liquid-glass {
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.78) 0%, rgba(255, 255, 255, 0.46) 100%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 20px 40px -15px rgba(220, 38, 38, 0.06), 0 8px 20px -6px rgba(15, 23, 42, 0.05), inset 0 1px 1px 0 rgba(255, 255, 255, 0.9), inset 0 -2px 4px 0 rgba(0, 0, 0, 0.02);
}

.liquid-glass-accent {
  backdrop-filter: blur(22px) saturate(190%);
  -webkit-backdrop-filter: blur(22px) saturate(190%);
  background: linear-gradient(135deg, rgba(255, 245, 242, 0.85) 0%, rgba(255, 235, 230, 0.5) 100%);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 20px 40px -12px rgba(249, 115, 82, 0.15), inset 0 1px 2px 0 rgba(255, 255, 255, 0.95), inset 0 -2px 4px 0 rgba(249, 115, 82, 0.04);
}

.liquid-pill {
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.9), 0 4px 12px rgba(0, 0, 0, 0.03);
}

.liquid-badge {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 20px -4px rgba(20, 30, 55, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

/* Keyframes & Animations */
@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

.pulse-node {
  position: relative;
}

.pulse-node::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 9999px;
  background: rgba(249, 115, 82, 0.5);
  animation: pulse-ring 2.2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  z-index: -1;
}

.pulse-node-white::after {
  background: rgba(255, 255, 255, 0.8);
}

@keyframes float-subtle {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.float-card {
  animation: float-subtle 4s ease-in-out infinite;
}

@keyframes liquidPulseRing {
  0% { transform: scale(0.85); opacity: 0.8; }
  50% { opacity: 0.35; }
  100% { transform: scale(1.4); opacity: 0; }
}

.liquid-pulse-ring {
  border-radius: 9999px;
  border: 1.5px solid rgba(249, 115, 82, 0.28);
  animation: liquidPulseRing 2.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) infinite;
  pointer-events: none;
}

@keyframes liquidBlobDrift {
  0% { transform: translate(0px, 0px) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.08); }
  66% { transform: translate(-20px, 20px) scale(0.94); }
  100% { transform: translate(0px, 0px) scale(1); }
}

.liquid-mesh-orb {
  animation: liquidBlobDrift 16s ease-in-out infinite;
}

.liquid-mesh-orb-2 {
  animation: liquidBlobDrift 20s ease-in-out infinite reverse;
}

@keyframes floatBob {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

.float-liquid-1 { animation: floatBob 5s ease-in-out infinite; }
.float-liquid-2 { animation: floatBob 6s ease-in-out infinite 1s; }
.float-liquid-3 { animation: floatBob 5.5s ease-in-out infinite 0.5s; }

@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.06); }
  28% { transform: scale(1); }
  42% { transform: scale(1.04); }
  70% { transform: scale(1); }
}

.animate-heartbeat {
  animation: heartbeat 1.5s ease-in-out infinite;
  transform-origin: center center;
}

.telemetry-ring {
  position: absolute;
  border-radius: 9999px;
  border: 1px dashed rgba(249, 115, 82, 0.35);
  animation: telemetrySpin 30s linear infinite;
  pointer-events: none;
}

@keyframes telemetrySpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.liquid-btn-interactive {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.liquid-btn-interactive:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -6px rgba(249, 115, 82, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.8);
}

/* 3D Viewer & Artery Elements */
.viewer-container {
  position: relative;
  height: 480px;
  border-radius: 20px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 35%, #1c2740, #0b111e);
  touch-action: none;
}

.viewer-container canvas {
  display: block;
  width: 100%;
  height: 100%;
  cursor: grab;
}

.viewer-container canvas:active {
  cursor: grabbing;
}

.vessel-chip {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  gap: 6px;
  align-items: center;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 2px solid var(--c, #8a94a3);
  border-radius: 999px;
  padding: 3px 10px 3px 8px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  z-index: 2;
  will-change: transform;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: border-color 0.2s;
}

.vessel-chip .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c);
}

.vessel-chip.selected {
  background: var(--c);
  color: #0f172a;
}

.vessel-chip.selected .dot {
  background: #0f172a;
}

.vessel-chip.dim {
  opacity: 0.45;
}

.viewer-tip {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
  background: rgba(15, 23, 42, 0.94);
  color: #fff;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  z-index: 5;
  max-width: 260px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
}

.viewer-tip[hidden] {
  display: none;
}

/* Patient Form & Cards */
.field.num, .field.cat {
  display: grid;
  grid-template-columns: 1fr 100px;
  gap: 8px;
  align-items: center;
}

.field.bin {
  display: flex;
  gap: 10px;
  align-items: center;
  cursor: pointer;
}

.field.bin input {
  position: absolute;
  opacity: 0;
}

.field.bin .sw {
  width: 32px;
  height: 18px;
  border-radius: 99px;
  background: #cbd5e1;
  position: relative;
  flex: none;
  transition: .15s;
}

.field.bin .sw::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  transition: .15s;
}

.field.bin input:checked + .sw {
  background: #f97352;
}

.field.bin input:checked + .sw::after {
  left: 16px;
}

details {
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 12px;
  margin-bottom: 8px;
  background: rgba(255, 255, 255, 0.6);
}

summary {
  padding: 9px 12px;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "▾";
  color: #94a3b8;
}

details[open] summary::after {
  content: "▴";
}

.cad-card {
  width: 100%;
  text-align: left;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  background: color-mix(in srgb, var(--c) 8%, #ffffff);
  border: 2px solid rgba(226, 232, 240, 0.8);
  border-left: 6px solid var(--c);
  border-radius: 16px;
  padding: 14px 16px;
  transition: all 0.2s;
}

.cad-card.active, .vcard.active {
  border-color: var(--c);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--c) 25%, transparent);
}

.vcard {
  text-align: left;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(226, 232, 240, 0.8);
  border-top: 5px solid var(--c);
  border-radius: 14px;
  padding: 10px 12px;
  transition: all 0.2s;
}

.pbar {
  position: relative;
  height: 8px;
  background: #e2e8f0;
  border-radius: 99px;
  overflow: hidden;
  margin-top: 5px;
}

.pbar .fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.4s ease;
}

.pbar .tick {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #0f172a;
  opacity: 0.45;
}

/* SHAP Waterfall and Chart styles */
.chart {
  display: block;
  width: 100%;
  height: auto;
  font-family: inherit;
}

.chart .grid {
  stroke: #e2e8f0;
  stroke-dasharray: 2 3;
}

.chart .axis {
  fill: #64748b;
  font-size: 10px;
}

.chart .val {
  fill: #0f172a;
  font-size: 11px;
  font-weight: 700;
}

.tablewrap {
  overflow-x: auto;
}

.mtable {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

.mtable th, .mtable td {
  padding: 6px 8px;
  text-align: left;
  border-bottom: 1px solid #e2e8f0;
}

.mtable tr.sel {
  background: #fff2ee;
  font-weight: 700;
}

.cm {
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 6px;
}

.cm th, .cm td {
  padding: 6px 10px;
  text-align: center;
  border: 1px solid #e2e8f0;
}

.cm td.ok {
  background: rgba(20, 184, 166, var(--a, 0.2));
  color: #0f766e;
}

.cm td.bad {
  background: rgba(249, 115, 82, var(--a, 0.2));
  color: #c2410c;
}