@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
  --primary-teal: #0d9488;
  --primary-emerald: #059669;
  --primary-ocean: #0284c7;
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(226, 232, 240, 0.8);
  --glass-shadow: 0 20px 40px -15px rgba(13, 148, 136, 0.08);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --emergency-red: #ef4444;
  --warning-amber: #f59e0b;
}

body.dark {
  --glass-bg: rgba(15, 23, 42, 0.85);
  --glass-border: rgba(30, 41, 59, 0.8);
  --glass-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.4);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
}

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: linear-gradient(120deg, #f0fdfa, #ecfdf5, #e0f2fe, #f0fdfa);
  background-size: 300% 300%;
  animation: gradientFlow 18s ease infinite;
  color: var(--text-main);
  min-height: 100vh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

@keyframes gradientFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

h1, h2, h3, h4, .brand-font {
  font-family: 'Outfit', sans-serif;
}

/* Glassmorphism utility */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 1.25rem;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  box-shadow: 0 25px 50px -12px rgba(13, 148, 136, 0.15);
  border-color: rgba(13, 148, 136, 0.3);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseEmergency {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

@keyframes waveAudio {
  0%, 100% { height: 6px; }
  50% { height: 24px; }
}

.animate-fade-in {
  animation: fadeIn 0.4s ease-out forwards;
}

.pulse-emergency {
  animation: pulseEmergency 2s infinite;
}

.audio-bar {
  width: 4px;
  background: #0d9488;
  border-radius: 2px;
  display: inline-block;
  animation: waveAudio 1.2s ease-in-out infinite;
}

.audio-bar:nth-child(2) { animation-delay: 0.2s; }
.audio-bar:nth-child(3) { animation-delay: 0.4s; }
.audio-bar:nth-child(4) { animation-delay: 0.1s; }

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(241, 245, 249, 0.5);
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Input Styles */
.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid #cbd5e1;
  background: rgba(255, 255, 255, 0.9);
  color: #0f172a;
  outline: none;
  transition: all 0.2s ease;
}

.form-input:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ── Clean & Structured Chat Components ── */
.chat-container {
  display: flex;
  flex-direction: column;
  height: 75vh;
  border-radius: 1.25rem;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
}

.chat-bubble-user {
  background: linear-gradient(135deg, #0d9488 0%, #059669 100%);
  color: #ffffff;
  border-radius: 1.25rem 1.25rem 0.25rem 1.25rem;
  box-shadow: 0 4px 14px -3px rgba(13, 148, 136, 0.35);
}

.chat-bubble-ai {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 1.25rem 1.25rem 1.25rem 0.25rem;
  box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.06);
}

.chat-card-section {
  background: rgba(248, 250, 252, 0.8);
  border: 1px solid rgba(226, 232, 240, 0.7);
  border-radius: 0.875rem;
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
}

.chat-alert-box {
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-left: 4px solid #ef4444;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.chat-referral-box {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-left: 4px solid #3b82f6;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.chat-medicine-card {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-left: 4px solid #10b981;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.chat-precaution-card {
  background: #f0fdfa;
  border: 1px solid #99f6e4;
  border-left: 4px solid #0d9488;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.chat-question-box {
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  border-left: 4px solid #6366f1;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  margin-top: 0.6rem;
  margin-bottom: 0.6rem;
}

.quick-chip {
  background: #f1f5f9;
  color: #334155;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.quick-chip:hover {
  background: #0d9488;
  color: #ffffff;
  border-color: #0d9488;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px -2px rgba(13, 148, 136, 0.3);
}

.typing-dot {
  width: 6px;
  height: 6px;
  background: #0d9488;
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

/* ── Chatbot History Drawer & Memory Styles ── */
.chat-history-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  justify-content: flex-end;
  animation: fadeIn 0.25s ease-out;
}

.chat-history-drawer {
  width: 100%;
  max-width: 420px;
  height: 100%;
  background: #ffffff;
  box-shadow: -10px 0 30px rgba(15, 23, 42, 0.15);
  display: flex;
  flex-direction: column;
  animation: slideDrawer 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border-left: 1px solid rgba(226, 232, 240, 0.9);
}

@keyframes slideDrawer {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.chat-history-card {
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  position: relative;
}

.chat-history-card:hover {
  border-color: #0d9488;
  background: #f0fdfa;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px -2px rgba(13, 148, 136, 0.12);
}

.chat-history-card.active {
  border-color: #0d9488;
  background: #f0fdfa;
  box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.2);
}

.chat-delete-btn {
  opacity: 0.6;
  transition: all 0.2s ease;
  color: #94a3b8;
  padding: 0.35rem 0.5rem;
  border-radius: 0.5rem;
}

.chat-delete-btn:hover {
  opacity: 1;
  color: #ef4444;
  background: #fee2e2;
  transform: scale(1.08);
}

.chat-memory-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(240, 253, 250, 0.9);
  color: #0f766e;
  border: 1px solid #99f6e4;
}

.chat-exit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: #dc2626;
  background: #fef2f2;
  border: 1px solid #fecaca;
  transition: all 0.2s ease;
  cursor: pointer;
}

.chat-exit-btn:hover {
  background: #fee2e2;
  border-color: #fca5a5;
  color: #b91c1c;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
}

/* ==========================================================================
   HeartBeat 360 — DashboardSection Styles
   ECG Waveform, Safety Risk Ring, Recent Activity, & Countdown Timer
   ========================================================================== */

.dashboard-section-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.dashboard-widgets-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .dashboard-widgets-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1280px) {
  .dashboard-widgets-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.hb-widget-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(226, 232, 240, 0.85);
  border-radius: 1.25rem;
  padding: 1.25rem;
  box-shadow: 0 10px 25px -5px rgba(13, 148, 136, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.hb-widget-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 35px -10px rgba(13, 148, 136, 0.14);
  border-color: rgba(13, 148, 136, 0.35);
}

body.dark .hb-widget-card {
  background: rgba(15, 23, 42, 0.85);
  border-color: rgba(30, 41, 59, 0.8);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
}

.hb-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.875rem;
}

.hb-widget-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.hb-widget-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.hb-widget-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.01em;
}

body.dark .hb-widget-title {
  color: #f8fafc;
}

.hb-widget-subtitle {
  font-size: 0.75rem;
  color: #64748b;
}

body.dark .hb-widget-subtitle {
  color: #94a3b8;
}

/* --------------------------------------------------------------------------
   1. Health Tip of the Day Widget
   -------------------------------------------------------------------------- */
.health-tip-card {
  min-height: 220px;
}

.health-tip-body {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.05) 0%, rgba(5, 150, 105, 0.04) 100%);
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 0.875rem;
  padding: 0.875rem 1rem;
  margin-top: 0.25rem;
  position: relative;
}

body.dark .health-tip-body {
  background: rgba(15, 23, 42, 0.6);
  border-color: rgba(20, 184, 166, 0.2);
}

.health-tip-quote-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.health-tip-text {
  font-size: 0.825rem;
  line-height: 1.5;
  color: #334155;
  font-style: italic;
  margin: 0;
}

body.dark .health-tip-text {
  color: #cbd5e1;
}

.health-tip-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
}

body.dark .health-tip-footer {
  border-top-color: rgba(30, 41, 59, 0.8);
}

/* Subtle fade-in animation on mount */
@keyframes tipFadeIn {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-health-tip {
  animation: tipFadeIn 0.4s ease-out forwards;
}

.risk-ring-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0.5rem 0;
}

.risk-ring-svg {
  width: 110px;
  height: 110px;
  transform: rotate(-90deg);
}

.risk-ring-circle-bg {
  fill: none;
  stroke: #e2e8f0;
  stroke-width: 8;
}

body.dark .risk-ring-circle-bg {
  stroke: #1e293b;
}

.risk-ring-circle-fg {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s ease-out, stroke 0.5s ease;
}

.risk-ring-center-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
}

.risk-score-value {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1;
  color: #0f172a;
  letter-spacing: -0.02em;
}

body.dark .risk-score-value {
  color: #f8fafc;
}

.risk-score-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.2rem;
}

.safety-tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.725rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* User Health Status & Problems Widget Styles */
.user-status-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.user-vitals-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.375rem;
  padding: 0.35rem 0.5rem;
  background: rgba(241, 245, 249, 0.7);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 0.625rem;
}

body.dark .user-vitals-row {
  background: rgba(30, 41, 59, 0.5);
  border-color: rgba(51, 65, 85, 0.8);
}

.user-vital-pill {
  font-size: 0.68rem;
  font-weight: 600;
  color: #475569;
  background: #ffffff;
  padding: 0.15rem 0.45rem;
  border-radius: 0.375rem;
  border: 1px solid rgba(203, 213, 225, 0.7);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

body.dark .user-vital-pill {
  background: #1e293b;
  color: #cbd5e1;
  border-color: #334155;
}

.user-problems-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.user-problem-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.4rem 0.55rem;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 0.55rem;
  font-size: 0.75rem;
  transition: all 0.2s ease;
}

body.dark .user-problem-item {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(51, 65, 85, 0.8);
}

.user-problem-item:hover {
  border-color: rgba(13, 148, 136, 0.35);
  transform: translateX(2px);
}

.user-problem-name-wrap {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  min-width: 0;
  flex: 1;
}

.user-problem-name {
  font-weight: 600;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.72rem;
}

body.dark .user-problem-name {
  color: #f1f5f9;
}

.user-problem-badge {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 0.15rem 0.4rem;
  border-radius: 9999px;
  white-space: nowrap;
  flex-shrink: 0;
}

.user-allergy-bar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.67rem;
  color: #b45309;
  background: #fffbeb;
  border: 1px solid #fde68a;
  padding: 0.3rem 0.5rem;
  border-radius: 0.5rem;
}

body.dark .user-allergy-bar {
  background: rgba(120, 53, 15, 0.2);
  border-color: rgba(180, 83, 9, 0.3);
  color: #fcd34d;
}

/* Linked to Activity Tag on Upcoming Dose */
.linked-activity-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.67rem;
  font-weight: 700;
  color: #0d9488;
  background: #f0fdfa;
  border: 1px solid #ccfbf1;
  padding: 0.2rem 0.5rem;
  border-radius: 9999px;
  margin-bottom: 0.5rem;
}

body.dark .linked-activity-banner {
  background: rgba(13, 148, 136, 0.15);
  border-color: rgba(20, 184, 166, 0.3);
  color: #5eead4;
}

.activity-list-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  padding: 0.5rem 0.625rem;
  border-radius: 0.75rem;
  background: rgba(248, 250, 252, 0.85);
  border: 1px solid rgba(226, 232, 240, 0.6);
  transition: all 0.2s ease;
}

.activity-item:hover {
  background: rgba(241, 245, 249, 0.95);
  border-color: rgba(13, 148, 136, 0.2);
  transform: translateX(2px);
}

body.dark .activity-item {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(51, 65, 85, 0.6);
}

body.dark .activity-item:hover {
  background: rgba(30, 41, 59, 0.9);
}

.activity-icon-badge {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.activity-details {
  flex: 1;
  min-width: 0;
}

.activity-title-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.activity-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: #1e293b;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.dark .activity-name {
  color: #f1f5f9;
}

.activity-time {
  font-size: 0.68rem;
  color: #94a3b8;
  flex-shrink: 0;
}

.activity-desc {
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 0.125rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

body.dark .activity-desc {
  color: #94a3b8;
}

.countdown-box {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.08) 0%, rgba(5, 150, 105, 0.08) 100%);
  border: 1px dashed rgba(13, 148, 136, 0.35);
  border-radius: 0.875rem;
  padding: 0.875rem;
  text-align: center;
  position: relative;
}

body.dark .countdown-box {
  background: linear-gradient(135deg, rgba(13, 148, 136, 0.15) 0%, rgba(5, 150, 105, 0.15) 100%);
  border-color: rgba(20, 184, 166, 0.3);
}

.countdown-digits-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  margin: 0.5rem 0;
}

.countdown-unit-box {
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  border-radius: 0.5rem;
  padding: 0.375rem 0.5rem;
  min-width: 2.5rem;
  text-align: center;
}

body.dark .countdown-unit-box {
  background: #0f172a;
  border-color: #334155;
}

.countdown-num {
  font-family: 'Outfit', monospace, sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #0d9488;
  line-height: 1;
}

.countdown-unit-label {
  font-size: 0.6rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.15rem;
}

.countdown-sep {
  font-weight: 800;
  color: #0d9488;
  font-size: 1rem;
  animation: sepBlink 1s infinite;
}

.taken-btn {
  width: 100%;
  padding: 0.5rem 0.75rem;
  border-radius: 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}

.taken-btn-active {
  background: #0d9488;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(13, 148, 136, 0.25);
}

.taken-btn-active:hover {
  background: #0f766e;
  transform: translateY(-1px);
}

.taken-btn-done {
  background: #10b981;
  color: #ffffff;
  pointer-events: none;
}

/* ==========================================================================
   HeartBeat 360 — Welcome Board Waves (Best Premium Clinical Theme)
   Deep luminous emerald-teal background with vibrant cyan-mint glowing waves
   and 100% crisp, readable white & mint typography
   ========================================================================== */

.welcome-hero-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #064e3b 0%, #0d5f56 45%, #053b34 100%) !important;
  border: 1px solid rgba(45, 212, 191, 0.3) !important;
  border-radius: 1.25rem !important;
  box-shadow: 0 16px 36px -10px rgba(6, 78, 59, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.08) inset !important;
  color: #ffffff !important;
  isolation: isolate;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.welcome-hero-card::before {
  content: '';
  position: absolute;
  top: -25%;
  right: 8%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.24) 0%, rgba(45, 212, 191, 0) 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
  animation: ambientOrbGlow 14s ease-in-out infinite alternate;
}

.welcome-hero-card:hover {
  box-shadow: 0 22px 45px -10px rgba(13, 148, 136, 0.45) !important;
  border-color: rgba(94, 234, 212, 0.45) !important;
}

/* Ensure headings & text always have 100% crisp contrast */
.welcome-hero-card h2 {
  color: #ffffff !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.welcome-hero-card p {
  color: #ccfbf1 !important;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.welcome-wave-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.welcome-wave-svg {
  position: absolute;
  top: 32%;
  left: 0;
  width: 200%;
  height: 90px;
  animation: waveScroll 15s linear infinite;
}

/* Primary Wave: Dynamic Smooth Color-Morphing Spectrum */
.welcome-wave-path {
  fill: none;
  stroke: url(#welcomeWaveGradPrimary) #2dd4bf;
  stroke-width: 2.8;
  stroke-linecap: round;
  animation: waveDynamicColorPrimary 12s ease-in-out infinite alternate;
}

/* Accent Wave: Complementary Dynamic Color-Morphing Wave */
.welcome-wave-path--accent {
  fill: none;
  stroke: url(#welcomeWaveGradAccent) #6ee7b7;
  stroke-width: 2.0;
  stroke-linecap: round;
  animation: waveDynamicColorAccent 12s ease-in-out infinite alternate-reverse;
}

@keyframes waveDynamicColorPrimary {
  0% {
    filter: drop-shadow(0 0 8px rgba(45, 212, 191, 0.9)) drop-shadow(0 0 16px rgba(45, 212, 191, 0.45));
  }
  25% {
    filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.95)) drop-shadow(0 0 18px rgba(56, 189, 248, 0.5));
  }
  50% {
    filter: drop-shadow(0 0 11px rgba(129, 140, 248, 0.95)) drop-shadow(0 0 20px rgba(129, 140, 248, 0.5));
  }
  75% {
    filter: drop-shadow(0 0 9px rgba(52, 211, 153, 0.9)) drop-shadow(0 0 16px rgba(52, 211, 153, 0.45));
  }
  100% {
    filter: drop-shadow(0 0 8px rgba(45, 212, 191, 0.9)) drop-shadow(0 0 16px rgba(45, 212, 191, 0.45));
  }
}

@keyframes waveDynamicColorAccent {
  0% {
    filter: drop-shadow(0 0 6px rgba(110, 231, 183, 0.75));
  }
  33% {
    filter: drop-shadow(0 0 8px rgba(103, 232, 249, 0.8));
  }
  66% {
    filter: drop-shadow(0 0 8px rgba(165, 180, 252, 0.8));
  }
  100% {
    filter: drop-shadow(0 0 6px rgba(110, 231, 183, 0.75));
  }
}

@keyframes ambientOrbGlow {
  0% {
    transform: scale(0.92);
    filter: blur(40px) hue-rotate(0deg);
    opacity: 0.85;
  }
  50% {
    transform: scale(1.1);
    filter: blur(45px) hue-rotate(60deg);
    opacity: 1;
  }
  100% {
    transform: scale(0.95);
    filter: blur(40px) hue-rotate(-30deg);
    opacity: 0.85;
  }
}

@keyframes waveScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  body {
    animation: none !important;
  }
  .animate-health-tip,
  .pulse-emergency,
  .audio-bar,
  .countdown-sep,
  .welcome-wave-svg,
  .voice-pulse-ring,
  .spectrum-bar {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

/* ==========================================================================
   Voice Assistant Component Styles
   ========================================================================== */
.voice-assistant-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 1.75rem;
  box-shadow: 0 20px 40px -15px rgba(13, 148, 136, 0.1), 0 1px 3px rgba(0, 0, 0, 0.05);
}

body.dark .voice-assistant-card {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(30, 41, 59, 0.85);
}

.voice-orb-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 2.25rem 1rem 1.5rem;
}

.voice-orb-wrapper {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.voice-pulse-ring {
  position: absolute;
  inset: -10px;
  border-radius: 9999px;
  border: 2px solid rgba(13, 148, 136, 0.4);
  animation: voiceRingExpand 2.2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
  pointer-events: none;
}

.voice-pulse-ring--2 {
  inset: -22px;
  animation-delay: 0.6s;
  border-color: rgba(20, 184, 166, 0.3);
}

.voice-pulse-ring--3 {
  inset: -34px;
  animation-delay: 1.2s;
  border-color: rgba(45, 212, 191, 0.2);
}

@keyframes voiceRingExpand {
  0% {
    transform: scale(0.85);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.35);
    opacity: 0;
  }
}

.voice-orb-btn {
  width: 110px;
  height: 110px;
  border-radius: 9999px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: 0 10px 30px rgba(13, 148, 136, 0.35);
  border: 4px solid rgba(255, 255, 255, 0.9);
}

.voice-orb-btn--idle {
  background: linear-gradient(135deg, #0d9488 0%, #059669 100%);
  color: #ffffff;
}

.voice-orb-btn--idle:hover {
  transform: scale(1.06);
  box-shadow: 0 15px 35px rgba(13, 148, 136, 0.45);
}

.voice-orb-btn--listening {
  background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
  color: #ffffff;
  animation: orbListeningPulse 1.2s infinite alternate;
  box-shadow: 0 12px 35px rgba(239, 68, 68, 0.5);
}

@keyframes orbListeningPulse {
  0% { transform: scale(1); box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4); }
  100% { transform: scale(1.08); box-shadow: 0 16px 40px rgba(239, 68, 68, 0.65); }
}

.voice-orb-btn--thinking {
  background: linear-gradient(135deg, #0284c7 0%, #6366f1 100%);
  color: #ffffff;
}

.voice-orb-btn--speaking {
  background: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
  color: #ffffff;
  animation: orbSpeakingBounce 1.5s ease-in-out infinite alternate;
  box-shadow: 0 12px 35px rgba(16, 185, 129, 0.45);
}

@keyframes orbSpeakingBounce {
  0% { transform: scale(0.98); }
  100% { transform: scale(1.06); }
}

.voice-live-spectrum {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 36px;
  margin-top: 1rem;
}

.spectrum-bar {
  width: 4px;
  border-radius: 9999px;
  background: #0d9488;
  animation: spectrumJump 0.8s ease-in-out infinite alternate;
}

.spectrum-bar:nth-child(1) { height: 12px; animation-delay: 0.1s; }
.spectrum-bar:nth-child(2) { height: 22px; animation-delay: 0.25s; }
.spectrum-bar:nth-child(3) { height: 32px; animation-delay: 0.4s; }
.spectrum-bar:nth-child(4) { height: 18px; animation-delay: 0.15s; }
.spectrum-bar:nth-child(5) { height: 28px; animation-delay: 0.3s; }
.spectrum-bar:nth-child(6) { height: 20px; animation-delay: 0.5s; }
.spectrum-bar:nth-child(7) { height: 14px; animation-delay: 0.2s; }

@keyframes spectrumJump {
  0% { transform: scaleY(0.4); opacity: 0.6; }
  100% { transform: scaleY(1.3); opacity: 1; }
}

.voice-transcript-box {
  max-width: 680px;
  width: 100%;
  background: rgba(248, 250, 252, 0.85);
  border: 1px solid rgba(226, 232, 240, 0.85);
  border-radius: 1rem;
  padding: 0.875rem 1.25rem;
  text-align: center;
  margin-top: 1rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.02);
}

body.dark .voice-transcript-box {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(51, 65, 85, 0.8);
}