/**
 * Aastha Digital Health Companion — companion.css
 * =================================================
 * World-Class Healthcare UI/UX Design System
 * Design Philosophy: Google Health + Apple Health + Practo
 * Premium, trustworthy, accessible, human-centred.
 *
 * All Phase 1 class names preserved — zero JS changes required.
 * Append-only for Phase 2 classes at the bottom.
 */

/* ════════════════════════════════════════════════════════════════════════
   DESIGN TOKENS
   ════════════════════════════════════════════════════════════════════════ */
:root {
  /* ── Brand Colors ──────────────────────────────────────────────────── */
  --c-primary:          #0F9D94;
  --c-primary-dark:     #0a7a73;
  --c-primary-deep:     #065f5a;
  --c-primary-light:    rgba(15,157,148,0.10);
  --c-primary-glow:     rgba(15,157,148,0.25);

  /* ── Semantic Colors ───────────────────────────────────────────────── */
  --c-success:          #22C55E;
  --c-success-light:    rgba(34,197,94,0.10);
  --c-warning:          #F59E0B;
  --c-warning-light:    rgba(245,158,11,0.10);
  --c-danger:           #EF4444;
  --c-danger-light:     rgba(239,68,68,0.10);
  --c-info:             #3B82F6;
  --c-info-light:       rgba(59,130,246,0.10);
  --c-secondary:        #1E3A8A;
  --c-sky-blue:         #0EA5E9; /* Sky Blue */
  --sky-outline:        0 0 0 3px rgba(14, 165, 233, 0.4); /* Sky Blue Outline Glow */

  /* ── Surface & Background ──────────────────────────────────────────── */
  --c-bg:               #FFFFFF;
  --c-bg-warm:          #F0F8F7; /* Softer, lighter mint */
  --c-surface:          #FFFFFF;
  --c-surface-2:        #F8FAFC;
  --c-glass:            rgba(255,255,255,0.95);

  /* ── Text ──────────────────────────────────────────────────────────── */
  --c-text:             #0F172A;
  --c-text-2:           #1E293B;
  --c-muted:            #64748B;
  --c-subtle:           #94A3B8;

  /* ── Border ────────────────────────────────────────────────────────── */
  --c-border:           #E8EEF4;
  --c-border-focus:     var(--c-primary);

  /* ── Radii ─────────────────────────────────────────────────────────── */
  --r-xs:    0.5rem;
  --r-sm:    0.75rem;
  --r-md:    1rem;
  --r-lg:    1.25rem;
  --r-xl:    1.5rem;
  --r-2xl:   2rem;
  --r-full:  9999px;

  /* backward-compat aliases */
  --c-radius:    var(--r-md);
  --c-radius-lg: var(--r-xl);

  /* ── Shadows ───────────────────────────────────────────────────────── */
  --shadow-xs:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.10), 0 3px 8px rgba(0,0,0,0.06);
  --shadow-xl:  0 16px 48px rgba(0,0,0,0.12), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-primary: 0 8px 24px var(--c-primary-glow);
  --c-shadow: var(--shadow-sm);

  /* ── Typography ────────────────────────────────────────────────────── */
  --c-font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display:  'Poppins', 'Inter', sans-serif;
  --c-font-body:   17px;
  --c-font-action: 17px;
  --c-font-title:  22px;

  /* ── Touch Targets ─────────────────────────────────────────────────── */
  --c-touch-min: 56px;
  --c-icon-btn:  80px;

  /* ── Transitions ───────────────────────────────────────────────────── */
  --t-fast:   0.12s ease;
  --t-base:   0.2s ease;
  --t-slow:   0.35s ease;
  --t-spring: 0.3s cubic-bezier(0.34,1.56,0.64,1);
}

/* ── Global Interactive Sky Blue Hover Effect ───────────────────────────── */
button:hover, 
.hero-v2-btn:hover, 
.hero-login-btn:hover, 
.companion-tile:hover, 
.companion-header-btn:hover,
.summary-item:hover,
.companion-lang-fab:hover,
.companion-card:hover,
.companion-hero-v2:hover,
.companion-hero-login:hover,
.companion-fab:hover {
  box-shadow: var(--sky-outline) !important;
  transition: box-shadow var(--t-fast), transform var(--t-fast);
  transform: translateY(-4px); /* Slightly more lift for enterprise feel */
}

/* ── NEW: Enterprise Layout Components ─────────────────────────────────── */

/* Health Status Colors */
.status-green { color: #10B981 !important; background: rgba(16, 185, 129, 0.1) !important; }
.status-blue  { color: #3B82F6 !important; background: rgba(59, 130, 246, 0.1) !important; }
.status-yellow { color: #F59E0B !important; background: rgba(245, 158, 11, 0.1) !important; }
.status-red    { color: #EF4444 !important; background: rgba(239, 68, 68, 0.1) !important; }

.status-text-green { color: #10B981 !important; font-weight: 800; }
.status-text-yellow { color: #F59E0B !important; font-weight: 800; }
.status-text-red { color: #EF4444 !important; font-weight: 800; }

/* Quick Actions FAB Grid */
.companion-fab-grid {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.companion-fab {
  background: #fff;
  border: 1.5px solid var(--c-border);
  border-radius: 1.25rem;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
  min-height: 64px;
  flex: 1;
}

.companion-fab-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--c-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
  flex-shrink: 0;
  line-height: 1.1;
}

.companion-fab-circle .circle-top {
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--c-primary);
}

.companion-fab-circle .circle-sub {
  font-size: 0.6rem;
  font-weight: 800;
  color: var(--c-text-2);
}

.fab-icon { font-size: 1.5rem; }
.fab-info { display: flex; flex-direction: column; align-items: flex-start; }
.fab-label { font-size: 0.95rem; font-weight: 800; color: var(--c-text); line-height: 1.2; }
.fab-sub { font-size: 0.65rem; font-weight: 600; color: #64748B; opacity: 0.8; }

.fab-emergency { 
  background: linear-gradient(135deg, #EF4444 0%, #F97316 100%); 
  border: none; 
}
.fab-emergency .fab-label, .fab-emergency .fab-sub { color: #fff !important; }
.fab-emergency .fab-sub { opacity: 0.9; }

/* Intelligence Cards Grid */
.companion-intelligence-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tip-card { background: linear-gradient(135deg, #FFFBEB 0%, #FFF 100%); border-color: #FEF3C7; }
.tip-content p { font-size: 0.95rem; line-height: 1.5; color: #92400E; font-weight: 500; margin: 0; }

.activity-list, .suggestions-list { display: flex; flex-direction: column; gap: 0.85rem; }

.activity-item { display: flex; align-items: center; gap: 0.75rem; }
.activity-dot { width: 8px; height: 8px; background: var(--c-primary); border-radius: 50%; }
.activity-text { font-size: 0.85rem; color: var(--c-text-2); }

.suggestion-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--c-primary-light);
  border-radius: var(--r-md);
  color: var(--c-primary-dark);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.suggestion-item i { font-size: 1.1rem; }

/* ── High Contrast Mode ──────────────────────────────────────────────────── */
[data-companion-contrast="high"] {
  --c-bg:          #000000;
  --c-bg-warm:     #0a0a0a;
  --c-surface:     #111111;
  --c-surface-2:   #1a1a1a;
  --c-text:        #FFFFFF;
  --c-text-2:      #F0F0F0;
  --c-muted:       #D4D4D4;
  --c-subtle:      #A3A3A3;
  --c-border:      #404040;
  --c-primary:     #2DD4BF;
  --c-primary-light: rgba(45,212,191,0.15);
  --c-primary-glow: rgba(45,212,191,0.3);
}

/* ── Extra Large Font Mode ───────────────────────────────────────────────── */
[data-companion-font="xlarge"] {
  --c-font-body:   20px;
  --c-font-action: 20px;
  --c-font-title:  26px;
  --c-touch-min:   72px;
  --c-icon-btn:    88px;
}

/* ── Senior / Elderly Mode ───────────────────────────────────────────────── */
[data-companion-mode="senior"] {
  --c-font-body:   21px;
  --c-font-action: 21px;
  --c-font-title:  28px;
  --c-touch-min:   72px;
}
[data-companion-mode="senior"] .companion-grid {
  grid-template-columns: 1fr !important;
}
[data-companion-mode="senior"] .companion-tile {
  min-height: 90px !important;
  padding:    1.5rem 1rem !important;
}
[data-companion-mode="senior"] .companion-btn {
  min-height: 72px !important;
  font-size:  18px !important;
}

/* ── Visual / Low Literacy Mode ──────────────────────────────────────────── */
[data-companion-mode="visual"] .tile-label { display: none; }
[data-companion-mode="visual"] .tile-icon  { font-size: 3.5rem !important; margin-bottom: 0 !important; }
[data-companion-mode="visual"] .tile-sub   { font-size: 0.72rem !important; }


/* ════════════════════════════════════════════════════════════════════════
   BASE RESET & FOUNDATION
   ════════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }

.companion-app {
  font-family:             var(--c-font);
  background:              transparent; /* Changed from var(--c-bg-warm) to allow transparency */
  color:                   var(--c-text);
  min-height:              100vh;
  font-size:               var(--c-font-body);
  -webkit-font-smoothing:  antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x:              hidden;
  line-height:             1.6;
}

/* ════════════════════════════════════════════════════════════════════════
   SCREEN SYSTEM
   ════════════════════════════════════════════════════════════════════════ */
.companion-screen {
  display:        none;
  min-height:     100vh;
  flex-direction: column;
  padding-bottom: 96px;
  animation:      screen-enter 0.28s var(--t-slow) both;
}
.companion-screen.active { display: flex; }

/* Entry screen specific transparency */
#screen-entry {
  background: transparent !important;
}

#screen-entry .companion-content {
  background: transparent !important;
}

#screen-entry .companion-hero-card {
  background: rgba(255, 255, 255, 0.85) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
  color: var(--c-text);
  margin-top: 1rem;
}

#screen-entry .companion-hero-card h2 {
  color: var(--c-primary) !important;
  font-weight: 800;
}

#screen-entry .companion-hero-card p {
  color: var(--c-text-2) !important;
  font-weight: 500;
}

#screen-entry .hero-btn-primary {
  background: #FFFFFF;
  color: var(--c-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

@keyframes screen-enter {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM HEADER
   ════════════════════════════════════════════════════════════════════════ */
.companion-header {
  background:      var(--c-surface);
  color:           var(--c-text);
  padding:         0.85rem 1.25rem;
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  gap:             0.75rem;
  position:        sticky;
  top:             0;
  z-index:         50;
  box-shadow:      0 2px 12px rgba(0,0,0,0.05);
  border-bottom:   1px solid var(--c-border);
}

.companion-header-btn {
  background:    var(--c-surface-2);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-sm);
  color:         var(--c-text);
  padding:       0.4rem 0.6rem;
  font-size:     1rem;
  cursor:        pointer;
  min-width:     44px;
  min-height:    44px;
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    background var(--t-fast), transform var(--t-fast);
}
.companion-header-btn:hover  { background: var(--c-border); }
.companion-header-btn:active { transform: scale(0.92); }

.companion-back-btn {
  background:    var(--c-surface-2);
  border:        1.5px solid var(--c-border);
  color:         var(--c-text);
  font-size:     1.1rem;
  padding:       0.4rem 0.65rem;
  cursor:        pointer;
  min-width:     44px;
  min-height:    44px;
  border-radius: var(--r-sm);
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    all var(--t-fast);
  flex-shrink:   0;
}
.companion-back-btn:active { transform: scale(0.92); }


/* ════════════════════════════════════════════════════════════════════════
   CONTENT AREA
   ════════════════════════════════════════════════════════════════════════ */
.companion-content {
  flex:       1;
  padding:    1.5rem 1rem;
  overflow-y: auto;
}

/* ════════════════════════════════════════════════════════════════════════
   SISTER AASTHA WELCOME CARD (Entry / Home greeting)
   ════════════════════════════════════════════════════════════════════════ */
.companion-greeting {
  background:    linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 60%, var(--c-primary-deep) 100%);
  color:         #fff;
  border-radius: var(--r-2xl);
  padding:       2rem 1.5rem 1.75rem;
  margin-bottom: 1.5rem;
  text-align:    center;
  box-shadow:    var(--shadow-primary), var(--shadow-lg);
  position:      relative;
  overflow:      hidden;
}

/* Decorative circle */
.companion-greeting::before {
  content:      '';
  position:     absolute;
  top:          -40px;
  right:        -40px;
  width:        140px;
  height:       140px;
  border-radius: 50%;
  background:   rgba(255,255,255,0.07);
  pointer-events: none;
}
.companion-greeting::after {
  content:      '';
  position:     absolute;
  bottom:       -30px;
  left:         -30px;
  width:        100px;
  height:       100px;
  border-radius: 50%;
  background:   rgba(255,255,255,0.05);
  pointer-events: none;
}

.companion-greeting .avatar {
  width:         80px;
  height:        80px;
  border-radius: 50%;
  background:    rgba(255,255,255,0.2);
  border:        3px solid rgba(255,255,255,0.35);
  margin:        0 auto 1rem;
  display:       flex;
  align-items:   center;
  justify-content: center;
  font-size:     2.2rem;
  box-shadow:    0 4px 16px rgba(0,0,0,0.15);
  position:      relative;
  z-index:       1;
}

.companion-greeting h2 {
  font-size:      1.3rem;
  font-weight:    800;
  margin:         0 0 0.4rem;
  letter-spacing: -0.3px;
  position:       relative;
  z-index:        1;
}

.companion-greeting p {
  font-size:   0.9rem;
  opacity:     0.88;
  margin:      0;
  line-height: 1.5;
  position:    relative;
  z-index:     1;
}

/* ════════════════════════════════════════════════════════════════════════
   STATS ROW
   ════════════════════════════════════════════════════════════════════════ */
.companion-stats {
  display:       grid;
  grid-template-columns: repeat(3, 1fr);
  gap:           0.65rem;
  margin-bottom: 1.5rem;
}

.companion-stat {
  background:    var(--c-surface);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding:       1rem 0.5rem;
  text-align:    center;
  box-shadow:    var(--shadow-xs);
  transition:    transform var(--t-base), box-shadow var(--t-base);
  cursor:        default;
}
.companion-stat:hover {
  transform:   translateY(-2px);
  box-shadow:  var(--shadow-md);
}

.companion-stat .stat-value {
  font-size:      1.75rem;
  font-weight:    800;
  color:          var(--c-primary);
  line-height:    1;
  margin-bottom:  0.3rem;
  letter-spacing: -1px;
}
.companion-stat .stat-label {
  font-size:      0.65rem;
  color:          var(--c-subtle);
  font-weight:    700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM ACTION GRID
   ════════════════════════════════════════════════════════════════════════ */
.companion-grid {
  display:       grid;
  grid-template-columns: repeat(2, 1fr);
  gap:           0.85rem;
  margin-bottom: 1.5rem;
}

.companion-tile {
  background:    var(--c-surface);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  padding:       1.4rem 1rem 1.2rem;
  text-align:    center;
  cursor:        pointer;
  transition:    transform var(--t-spring), box-shadow var(--t-base), border-color var(--t-fast), background var(--t-fast);
  box-shadow:    var(--shadow-sm);
  min-height:    var(--c-icon-btn);
  display:       flex;
  flex-direction: column;
  align-items:   center;
  justify-content: center;
  gap:           0.5rem;
  -webkit-tap-highlight-color: transparent;
  user-select:   none;
  position:      relative;
  overflow:      hidden;
}

/* Shimmer on hover */
.companion-tile::after {
  content:    '';
  position:   absolute;
  inset:      0;
  background: linear-gradient(135deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.5) 50%, rgba(255,255,255,0) 100%);
  transform:  translateX(-100%);
  transition: transform 0.5s ease;
}
.companion-tile:hover::after { transform: translateX(100%); }

.companion-tile:hover {
  transform:    translateY(-3px);
  box-shadow:   0 8px 28px rgba(0,0,0,0.10);
  border-color: var(--c-primary);
}
.companion-tile:active {
  transform:  scale(0.96);
  box-shadow: var(--shadow-xs);
}

.companion-tile .tile-icon {
  font-size:   2.4rem;
  line-height: 1;
  margin-bottom: 0.15rem;
}
.companion-tile .tile-label {
  font-size:   1rem;
  font-weight: 800;
  color:       var(--c-text);
  line-height: 1.2;
  letter-spacing: -0.2px;
}
.companion-tile .tile-sub {
  font-size:  0.7rem;
  color:      var(--c-subtle);
  line-height:1.2;
}

/* Tile colour themes — premium tinted */
.companion-tile.tile-book    {
  border-color: rgba(59,130,246,0.25);
  background:   linear-gradient(145deg, #fff 0%, #EFF6FF 100%);
}
.companion-tile.tile-reports {
  border-color: rgba(139,92,246,0.25);
  background:   linear-gradient(145deg, #fff 0%, #F5F3FF 100%);
}
.companion-tile.tile-rx      {
  border-color: rgba(34,197,94,0.25);
  background:   linear-gradient(145deg, #fff 0%, #F0FDF4 100%);
}
.companion-tile.tile-profile {
  border-color: rgba(245,158,11,0.25);
  background:   linear-gradient(145deg, #fff 0%, #FFFBEB 100%);
}
.companion-tile.tile-contact {
  border-color: rgba(100,116,139,0.22);
  background:   linear-gradient(145deg, #fff 0%, #F8FAFC 100%);
}
.companion-tile.tile-timeline{
  border-color: rgba(15,157,148,0.25);
  background:   linear-gradient(145deg, #fff 0%, var(--c-bg-warm) 100%);
}
.companion-tile.tile-voice   {
  border-color: var(--c-primary);
  background:   linear-gradient(145deg, var(--c-primary-light) 0%, #fff 100%);
}


/* ════════════════════════════════════════════════════════════════════════
   PREMIUM VOICE BUTTON
   ════════════════════════════════════════════════════════════════════════ */
.companion-voice-btn {
  display:       flex;
  align-items:   center;
  justify-content: center;
  gap:           0.85rem;
  width:         100%;
  min-height:    72px;
  background:    linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:         #fff;
  border:        none;
  border-radius: var(--r-xl);
  font-size:     var(--c-font-action);
  font-weight:   700;
  font-family:   var(--c-font);
  cursor:        pointer;
  box-shadow:    var(--shadow-primary), 0 4px 12px rgba(0,0,0,0.08);
  transition:    all var(--t-base);
  margin-bottom: 1.25rem;
  -webkit-tap-highlight-color: transparent;
  letter-spacing: -0.2px;
  position:      relative;
  overflow:      hidden;
}
.companion-voice-btn::before {
  content:    '';
  position:   absolute;
  inset:      0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast);
}
.companion-voice-btn:hover::before  { background: rgba(255,255,255,0.08); }
.companion-voice-btn:active {
  transform:   scale(0.97);
  box-shadow:  0 2px 10px var(--c-primary-glow);
}
.companion-voice-btn.listening {
  background: linear-gradient(135deg, var(--c-danger) 0%, #c0392b 100%);
  box-shadow: 0 8px 24px rgba(239,68,68,0.4);
  animation:  voice-pulse 1.5s ease-in-out infinite;
}
@keyframes voice-pulse {
  0%,100% { box-shadow: 0 8px 24px rgba(239,68,68,0.4); }
  50%     { box-shadow: 0 8px 36px rgba(239,68,68,0.65); }
}

/* ════════════════════════════════════════════════════════════════════════
   VOICE WAVE
   ════════════════════════════════════════════════════════════════════════ */
.companion-wave {
  display:         none;
  align-items:     center;
  justify-content: center;
  gap:             5px;
  height:          44px;
  margin:          0.5rem 0;
}
.companion-wave.active { display: flex; }
.companion-wave span {
  display:       block;
  width:         5px;
  background:    linear-gradient(180deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border-radius: 3px;
  animation:     wave-anim 1.2s ease-in-out infinite;
}
.companion-wave span:nth-child(1) { animation-delay: 0s;    height: 10px; }
.companion-wave span:nth-child(2) { animation-delay: 0.12s; height: 22px; }
.companion-wave span:nth-child(3) { animation-delay: 0.24s; height: 34px; }
.companion-wave span:nth-child(4) { animation-delay: 0.12s; height: 22px; }
.companion-wave span:nth-child(5) { animation-delay: 0s;    height: 10px; }
@keyframes wave-anim {
  0%,100% { transform: scaleY(0.4); opacity: 0.5; }
  50%     { transform: scaleY(1.0); opacity: 1.0; }
}

/* ════════════════════════════════════════════════════════════════════════
   SISTER AASTHA SPEECH BUBBLE
   ════════════════════════════════════════════════════════════════════════ */
.companion-bubble {
  background:    var(--c-surface);
  border:        1.5px solid var(--c-border);
  border-left:   4px solid var(--c-primary);
  border-radius: 0 var(--r-lg) var(--r-lg) var(--r-lg);
  padding:       1rem 1.15rem;
  margin-bottom: 1rem;
  font-size:     var(--c-font-body);
  line-height:   1.6;
  color:         var(--c-text);
  box-shadow:    var(--shadow-sm);
  position:      relative;
  animation:     bubble-enter 0.25s var(--t-slow) both;
}
@keyframes bubble-enter {
  from { opacity:0; transform:translateY(-6px) scale(0.97); }
  to   { opacity:1; transform:translateY(0) scale(1); }
}

.companion-bubble .bubble-speaker {
  font-size:      0.7rem;
  font-weight:    700;
  color:          var(--c-primary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom:  0.4rem;
  display:        flex;
  align-items:    center;
  gap:            0.35rem;
}

.companion-transcript {
  background:    var(--c-primary-light);
  border:        1.5px solid rgba(15,157,148,0.15);
  border-radius: var(--r-md);
  padding:       0.85rem 1rem;
  font-size:     var(--c-font-body);
  color:         var(--c-text);
  margin:        0.5rem 0 1rem;
  min-height:    52px;
  font-style:    italic;
  line-height:   1.55;
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM BUTTONS
   ════════════════════════════════════════════════════════════════════════ */
.companion-btn {
  display:       inline-flex;
  align-items:   center;
  justify-content: center;
  gap:           0.55rem;
  min-height:    var(--c-touch-min);
  padding:       0 1.5rem;
  border:        none;
  border-radius: var(--r-lg);
  font-family:   var(--c-font);
  font-size:     var(--c-font-action);
  font-weight:   700;
  cursor:        pointer;
  transition:    all var(--t-base);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  letter-spacing: -0.2px;
  position:      relative;
  overflow:      hidden;
}

.companion-btn-primary {
  background:  linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:       #fff;
  box-shadow:  var(--shadow-primary);
  width:       100%;
}
.companion-btn-primary:hover  { box-shadow: 0 6px 20px var(--c-primary-glow); }
.companion-btn-primary:active { transform: scale(0.97); }

.companion-btn-danger {
  background: linear-gradient(135deg, var(--c-danger) 0%, #c0392b 100%);
  color:      #fff;
  box-shadow: 0 6px 20px rgba(239,68,68,0.35);
  width:      100%;
}
.companion-btn-danger:active { transform: scale(0.97); }

.companion-btn-outline {
  background:  transparent;
  color:       var(--c-primary);
  border:      2px solid var(--c-primary);
  width:       100%;
}
.companion-btn-outline:hover {
  background: var(--c-primary-light);
}
.companion-btn-outline:active { transform: scale(0.97); }

.companion-btn-ghost {
  background:  var(--c-border);
  color:       var(--c-muted);
  width:       100%;
}
.companion-btn-ghost:hover  { background: #d1d5db; }
.companion-btn-ghost:active { transform: scale(0.97); }

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM OPTION CARDS
   ════════════════════════════════════════════════════════════════════════ */
.companion-options {
  display:       flex;
  flex-direction: column;
  gap:           0.75rem;
  margin:        1rem 0;
}

.companion-option {
  background:    var(--c-surface);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding:       1rem 1.25rem;
  cursor:        pointer;
  display:       flex;
  align-items:   center;
  gap:           1rem;
  min-height:    var(--c-touch-min);
  font-size:     var(--c-font-body);
  font-weight:   600;
  color:         var(--c-text);
  transition:    all var(--t-base);
  -webkit-tap-highlight-color: transparent;
  box-shadow:    var(--shadow-xs);
}
.companion-option:hover  {
  border-color: var(--c-primary);
  box-shadow:   0 4px 16px var(--c-primary-glow);
  transform:    translateY(-1px);
}
.companion-option:active,
.companion-option.selected {
  border-color: var(--c-primary);
  background:   var(--c-primary-light);
  color:        var(--c-primary);
  transform:    scale(0.98);
}
.companion-option .option-icon {
  font-size:  2.2rem;
  flex-shrink:0;
}

/* ════════════════════════════════════════════════════════════════════════
   STEP INDICATOR
   ════════════════════════════════════════════════════════════════════════ */
.companion-steps {
  display:       flex;
  align-items:   center;
  margin:        1rem 0 1.5rem;
}
.companion-step-dot {
  width:           36px;
  height:          36px;
  border-radius:   50%;
  background:      var(--c-border);
  color:           var(--c-subtle);
  display:         flex;
  align-items:     center;
  justify-content: center;
  font-weight:     800;
  font-size:       0.85rem;
  flex-shrink:     0;
  transition:      all var(--t-base);
}
.companion-step-dot.active {
  background:  var(--c-primary);
  color:       #fff;
  box-shadow:  0 4px 12px var(--c-primary-glow);
  transform:   scale(1.1);
}
.companion-step-dot.done {
  background:  var(--c-success);
  color:       #fff;
  box-shadow:  0 4px 12px rgba(34,197,94,0.3);
}
.companion-step-line {
  flex:        1;
  height:      2px;
  background:  var(--c-border);
  margin:      0 4px;
  border-radius: 1px;
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM CARDS
   ════════════════════════════════════════════════════════════════════════ */
.companion-card {
  background:    rgba(255, 255, 255, 0.85); /* Glassmorphic background */
  backdrop-filter: blur(8px);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  padding:       1.35rem;
  margin-bottom: 1rem;
  box-shadow:    var(--shadow-sm);
  transition:    box-shadow var(--t-base), transform var(--t-base);
}
.companion-card:hover {
  box-shadow: var(--shadow-md);
}
.companion-card-title {
  font-size:      var(--c-font-title);
  font-weight:    800;
  color:          var(--c-text);
  margin:         0 0 1rem;
  display:        flex;
  align-items:    center;
  gap:            0.5rem;
  letter-spacing: -0.3px;
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM INPUT FIELDS
   ════════════════════════════════════════════════════════════════════════ */
.companion-input {
  width:         100%;
  min-height:    var(--c-touch-min);
  padding:       0.9rem 1.1rem;
  border:        2px solid var(--c-border);
  border-radius: var(--r-xl);
  font-family:   var(--c-font);
  font-size:     1.1rem;
  font-weight:   600;
  color:         var(--c-text);
  background:    #FFFFFF;
  transition:    all var(--t-fast);
  box-sizing:    border-box;
  outline:       none;
  line-height:   1.5;
  box-shadow:    inset 0 1px 2px rgba(0,0,0,0.02);
}
.companion-input:focus {
  border-color: var(--c-primary);
  box-shadow:   0 0 0 4px var(--c-primary-light);
}
.companion-input::placeholder { color: var(--c-subtle); }

/* ════════════════════════════════════════════════════════════════════════
   TIME SLOT GRID
   ════════════════════════════════════════════════════════════════════════ */
.companion-slots {
  display:       flex;
  flex-wrap:     wrap;
  gap:           0.6rem;
  margin:        0.75rem 0;
}
.companion-slot {
  padding:       0.65rem 1.15rem;
  border:        2px solid var(--c-border);
  border-radius: var(--r-full);
  font-size:     var(--c-font-body);
  font-weight:   700;
  color:         var(--c-text-2);
  background:    var(--c-surface);
  cursor:        pointer;
  min-height:    48px;
  display:       flex;
  align-items:   center;
  transition:    all var(--t-fast);
  -webkit-tap-highlight-color: transparent;
  box-shadow:    var(--shadow-xs);
}
.companion-slot:hover  {
  border-color: var(--c-primary);
  color:        var(--c-primary);
  box-shadow:   0 4px 12px var(--c-primary-glow);
}
.companion-slot:active,
.companion-slot.selected {
  background:   var(--c-primary);
  color:        #fff;
  border-color: var(--c-primary);
  box-shadow:   var(--shadow-primary);
}

/* ════════════════════════════════════════════════════════════════════════
   PREMIUM TIMELINE
   ════════════════════════════════════════════════════════════════════════ */
.companion-timeline {
  position:      relative;
  padding-left:  1.75rem;
}
.companion-timeline::before {
  content:       '';
  position:      absolute;
  left:          0;
  top:           6px;
  bottom:        6px;
  width:         2px;
  background:    linear-gradient(180deg, var(--c-primary) 0%, var(--c-border) 100%);
  border-radius: 2px;
}
.companion-timeline-item {
  position:      relative;
  padding-bottom:1.35rem;
  padding-left:  0.75rem;
}
.companion-timeline-item:last-child { padding-bottom: 0; }
.companion-timeline-dot {
  position:      absolute;
  left:          -1.75rem;
  top:           3px;
  width:         14px;
  height:        14px;
  border-radius: 50%;
  background:    var(--c-primary);
  border:        2.5px solid var(--c-surface);
  box-shadow:    0 0 0 2.5px var(--c-primary-light);
  transform:     translateX(-3px);
}
.companion-timeline-title {
  font-size:   var(--c-font-body);
  font-weight: 700;
  color:       var(--c-text);
  margin:      0 0 0.2rem;
}
.companion-timeline-meta {
  font-size:  0.8rem;
  color:      var(--c-subtle);
  line-height:1.4;
}

/* ════════════════════════════════════════════════════════════════════════
   EMERGENCY SCREEN
   ════════════════════════════════════════════════════════════════════════ */
.companion-emergency-screen {
  background: linear-gradient(180deg, #FEF2F2 0%, #FFF5F5 100%);
  min-height: 100vh;
}
.companion-emergency-header {
  background:  linear-gradient(135deg, #DC2626 0%, #991B1B 100%);
  color:       #fff;
  padding:     1.75rem 1.5rem 1.5rem;
  text-align:  center;
  box-shadow:  0 8px 24px rgba(220,38,38,0.35);
}
.companion-emergency-header h1 {
  font-size:   1.85rem;
  font-weight: 900;
  margin:      0.5rem 0 0.5rem;
  letter-spacing: -0.5px;
  animation:   emg-pulse 2s ease-in-out infinite;
}
.companion-emergency-header p {
  opacity: 0.9;
  font-size: 0.9rem;
  margin: 0;
}
@keyframes emg-pulse {
  0%,100% { opacity:1; }
  50%     { opacity:0.75; }
}

/* ════════════════════════════════════════════════════════════════════════
   EMERGENCY FAB
   ════════════════════════════════════════════════════════════════════════ */
.companion-emergency-fab {
  position:      fixed;
  bottom:        1.5rem;
  right:         1.25rem;
  width:         68px;
  height:        68px;
  border-radius: 50%;
  background:    linear-gradient(135deg, var(--c-danger) 0%, #c0392b 100%);
  color:         #fff;
  border:        none;
  font-size:     1.65rem;
  cursor:        pointer;
  box-shadow:    0 6px 24px rgba(239,68,68,0.55), 0 2px 8px rgba(0,0,0,0.15);
  z-index:       999;
  display:       flex;
  align-items:   center;
  justify-content: center;
  flex-direction: column;
  gap:           1px;
  transition:    transform var(--t-spring), box-shadow var(--t-base);
  -webkit-tap-highlight-color: transparent;
  animation:     fab-breathe 3s ease-in-out infinite;
}
.companion-emergency-fab:hover  { box-shadow: 0 8px 28px rgba(239,68,68,0.65); }
.companion-emergency-fab:active {
  transform:  scale(0.91);
  box-shadow: 0 3px 12px rgba(239,68,68,0.4);
}
.companion-emergency-fab .fab-label {
  font-size:      0.52rem;
  font-weight:    800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  line-height:    1;
}
@keyframes fab-breathe {
  0%,100% { box-shadow: 0 6px 24px rgba(239,68,68,0.55), 0 2px 8px rgba(0,0,0,0.15); }
  50%     { box-shadow: 0 8px 30px rgba(239,68,68,0.75), 0 2px 8px rgba(0,0,0,0.15); }
}

/* ════════════════════════════════════════════════════════════════════════
   OFFLINE BANNER
   ════════════════════════════════════════════════════════════════════════ */
.companion-offline-banner {
  display:       none;
  background:    linear-gradient(90deg, #FEFCE8 0%, #FEF3C7 100%);
  border-bottom: 2px solid var(--c-warning);
  color:         #78350F;
  padding:       0.65rem 1rem;
  font-size:     0.85rem;
  font-weight:   600;
  text-align:    center;
}
.companion-offline-banner.show { display: block; }

/* ════════════════════════════════════════════════════════════════════════
   TOAST NOTIFICATION
   ════════════════════════════════════════════════════════════════════════ */
.companion-toast {
  position:      fixed;
  bottom:        6.5rem;
  left:          50%;
  transform:     translateX(-50%) translateY(16px);
  background:    linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
  color:         #fff;
  padding:       0.8rem 1.35rem;
  border-radius: var(--r-full);
  font-size:     0.9rem;
  font-weight:   600;
  opacity:       0;
  transition:    opacity 0.28s, transform 0.28s var(--t-spring);
  z-index:       1000;
  white-space:   nowrap;
  max-width:     90vw;
  text-align:    center;
  pointer-events:none;
  box-shadow:    0 8px 24px rgba(0,0,0,0.25);
}
.companion-toast.show {
  opacity:    1;
  transform:  translateX(-50%) translateY(0);
}

/* ════════════════════════════════════════════════════════════════════════
   SECTION LABEL
   ════════════════════════════════════════════════════════════════════════ */
.companion-section-label {
  font-size:      0.7rem;
  font-weight:    800;
  text-transform: uppercase;
  letter-spacing: 0.9px;
  color:          var(--c-subtle);
  margin:         1.5rem 0 0.75rem;
}

/* ════════════════════════════════════════════════════════════════════════
   BADGES
   ════════════════════════════════════════════════════════════════════════ */
.companion-badge {
  display:        inline-flex;
  align-items:    center;
  padding:        0.22rem 0.75rem;
  border-radius:  var(--r-full);
  font-size:      0.72rem;
  font-weight:    700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.companion-badge-success  { background: var(--c-success-light); color: #16A34A; }
.companion-badge-warning  { background: var(--c-warning-light); color: #D97706; }
.companion-badge-danger   { background: var(--c-danger-light);  color: #DC2626; }
.companion-badge-info     { background: var(--c-info-light);    color: #2563EB; }
.companion-badge-primary  { background: var(--c-primary-light); color: var(--c-primary); }
.companion-badge-muted    { background: #F1F5F9;                color: var(--c-muted); }

/* ════════════════════════════════════════════════════════════════════════
   LOADING SPINNER
   ════════════════════════════════════════════════════════════════════════ */
.companion-loading {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  justify-content: center;
  gap:             1rem;
  padding:         3rem 1rem;
  color:           var(--c-muted);
  font-size:       var(--c-font-body);
}
.companion-spinner {
  width:         48px;
  height:        48px;
  border:        4px solid var(--c-border);
  border-top:    4px solid var(--c-primary);
  border-radius: 50%;
  animation:     spin 0.75s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ════════════════════════════════════════════════════════════════════════
   SUCCESS STATE
   ════════════════════════════════════════════════════════════════════════ */
.companion-success {
  text-align:  center;
  padding:     2.5rem 1rem;
}
.companion-success .success-icon {
  font-size:     4rem;
  margin-bottom: 1rem;
  display:       block;
  animation:     success-pop 0.5s var(--t-spring) both;
}
@keyframes success-pop {
  from { transform: scale(0.5); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}
.companion-success h2 {
  font-size:      1.5rem;
  font-weight:    900;
  color:          var(--c-success);
  margin:         0 0 0.75rem;
  letter-spacing: -0.5px;
}
.companion-success p {
  font-size:   var(--c-font-body);
  color:       var(--c-muted);
  margin:      0 0 1.75rem;
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════════════════════════
   ACCESSIBILITY BAR
   ════════════════════════════════════════════════════════════════════════ */
.companion-a11y-bar {
  display:     flex;
  flex-wrap:   wrap; /* Allow buttons to wrap to prevent scrollbar */
  justify-content: center;
  gap:         0.75rem;
  padding:     1.25rem 1rem 0.5rem; /* Adjusted bottom padding */
  background:  transparent;
  border-top:  none;
  overflow:    hidden !important; /* Force hide scrollbar */
  width:       100%;
}

.companion-a11y-btn {
  flex-shrink:   0;
  padding:       0.6rem 1rem; /* Slightly reduced horizontal padding to fit better */
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-full);
  font-size:     0.88rem;
  font-weight:   700;
  color:         var(--c-text-2);
  background:    #FFFFFF;
  cursor:        pointer;
  white-space:   nowrap;
  min-height:    44px;
  display:       flex;
  align-items:   center;
  gap:           0.5rem;
  transition:    all var(--t-fast);
  letter-spacing:0.2px;
  box-shadow:    var(--shadow-sm);
}
.companion-a11y-btn:hover {
  border-color: var(--c-primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.companion-a11y-btn.active {
  border-color: var(--c-primary);
  color:        var(--c-primary);
  background:   var(--c-primary-light);
}

/* ════════════════════════════════════════════════════════════════════════
   PRESCRIPTION CARD
   ════════════════════════════════════════════════════════════════════════ */
.companion-rx-card {
  background:    var(--c-surface);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  padding:       1rem 1.1rem;
  margin-bottom: 0.85rem;
  display:       flex;
  align-items:   center;
  gap:           1rem;
  box-shadow:    var(--shadow-xs);
  transition:    all var(--t-fast);
}
.companion-rx-card:hover { box-shadow: var(--shadow-sm); }
.companion-rx-info         { flex: 1; min-width: 0; }
.companion-rx-info .rx-name{ font-weight: 700; font-size: var(--c-font-body); }
.companion-rx-info .rx-meta{ font-size: 0.8rem; color: var(--c-subtle); margin-top: 0.2rem; line-height: 1.4; }
.companion-listen-btn {
  flex-shrink:   0;
  width:         52px;
  height:        52px;
  border-radius: 50%;
  background:    var(--c-primary-light);
  border:        2px solid var(--c-primary);
  color:         var(--c-primary);
  font-size:     1.25rem;
  cursor:        pointer;
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    all var(--t-fast);
}
.companion-listen-btn:active,
.companion-listen-btn.speaking {
  background: var(--c-primary);
  color:      #fff;
  box-shadow: var(--shadow-primary);
}

/* ════════════════════════════════════════════════════════════════════════
   VOICE TOGGLE SWITCH
   ════════════════════════════════════════════════════════════════════════ */

/* Shake animation for when user taps voice btn while voice is OFF */
@keyframes shake-hint {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-5px); }
  40%     { transform: translateX(5px); }
  60%     { transform: translateX(-4px); }
  80%     { transform: translateX(4px); }
}
.shake-hint { animation: shake-hint 0.5s ease; }

/* Toggle pill switch */
.voice-switch {
  position:     relative;
  display:      inline-block;
  width:        52px;
  height:       28px;
  flex-shrink:  0;
  cursor:       pointer;
}
.voice-switch input {
  opacity: 0;
  width:   0;
  height:  0;
  position:absolute;
}
.voice-switch-slider {
  position:      absolute;
  inset:         0;
  background:    #CBD5E1;
  border-radius: 28px;
  transition:    background 0.25s ease;
}
.voice-switch-slider::before {
  content:       '';
  position:      absolute;
  height:        22px;
  width:         22px;
  left:          3px;
  bottom:        3px;
  background:    #fff;
  border-radius: 50%;
  transition:    transform 0.25s ease;
  box-shadow:    0 2px 6px rgba(0,0,0,0.18);
}
.voice-switch input:checked + .voice-switch-slider {
  background: var(--c-primary);
}
.voice-switch input:checked + .voice-switch-slider::before {
  transform: translateX(24px);
}
.voice-switch input:focus-visible + .voice-switch-slider {
  box-shadow: 0 0 0 3px var(--c-primary-light);
}

/* ════════════════════════════════════════════════════════════════════════
   UTILITY CLASSES (Bootstrap compatibility shims)
   ════════════════════════════════════════════════════════════════════════ */
.me-2  { margin-right: 0.5rem !important; }
.ms-2  { margin-left:  0.5rem !important; }
.mb-0  { margin-bottom: 0 !important; }
.mb-1  { margin-bottom: 0.25rem !important; }
.mb-2  { margin-bottom: 0.5rem !important; }
.mb-3  { margin-bottom: 1rem !important; }
.mt-2  { margin-top: 0.5rem !important; }
.text-center { text-align: center !important; }
.d-block  { display: block !important; }
.d-flex   { display: flex !important; }
.fw-bold  { font-weight: 700 !important; }
.small    { font-size: 0.875em !important; }

/* ════════════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST
   ════════════════════════════════════════════════════════════════════════ */
@media (max-width: 380px) {
  .companion-grid         { grid-template-columns: repeat(2, 1fr); gap: 0.65rem; }
  .companion-tile .tile-icon  { font-size: 2rem; }
  .companion-tile .tile-label { font-size: 0.92rem; }
  .companion-stats        { grid-template-columns: repeat(3, 1fr); }
  .companion-content      { padding: 1.1rem 0.85rem; }
}

@media (min-width: 481px) {
  .companion-content {
    padding:   1.75rem 1.5rem;
    max-width: 480px;
    margin:    0 auto;
  }
}

/* ════════════════════════════════════════════════════════════════════════
   DESKTOP — CENTERED PHONE SHELL ON TEAL CANVAS
   ════════════════════════════════════════════════════════════════════════ */
/* ════════════════════════════════════════════════════════════════════════
   GLOBAL RESPONSIVENESS & SHELL
   ════════════════════════════════════════════════════════════════════════ */
html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden !important; /* Prevent horizontal scroll globally */
  scrollbar-width: none !important; /* Hide scrollbar for Firefox */
  -ms-overflow-style: none !important; /* Hide scrollbar for IE/Edge */
}

/* Hide scrollbar for Chrome, Safari and Opera */
*::-webkit-scrollbar {
  display: none !important;
}

.companion-app {
  width: 100%;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--c-bg-warm);
}

@media (min-width: 481px) {
  body {
    background: linear-gradient(135deg, #0F9D94 0%, #0a7a73 45%, #065f5a 100%);
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
  }
  .companion-app {
    max-width: 520px;
    min-height: calc(100vh - 4rem);
    border-radius: var(--r-2xl);
    box-shadow: 0 32px 80px rgba(0,0,0,0.4);
    overflow: hidden;
  }
}

/* Fix mobile overlaps and layout */
@media (max-width: 480px) {
  .companion-content {
    padding: 1.25rem 0.85rem;
  }
  
  .companion-hero-card {
    min-height: 160px;
    padding: 1rem;
  }

  .hero-avatar-wrap {
    width: 100px;
    height: 140px;
  }

  .hero-content h2 {
    font-size: 1.2rem;
  }

  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .hero-btn-primary, .hero-btn-secondary {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    flex: 1;
  }

  /* Prevent floating UI from overlapping content */
  .companion-emergency-fab {
    bottom: 1rem;
    right: 1rem;
    width: 60px;
    height: 60px;
  }

  .companion-a11y-bar {
    padding: 1rem 0.5rem;
    gap: 0.5rem;
  }

  .companion-a11y-btn {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
  }
}

/* ════════════════════════════════════════════════════════════════════════
   DARK MODE
   ════════════════════════════════════════════════════════════════════════ */
.companion-dark {
  --c-bg:             #0b0f19;
  --c-bg-warm:        #0b0f19;
  --c-surface:        #1e293b;
  --c-surface-2:      #162032;
  --c-text:           #f1f5f9;
  --c-text-2:         #e2e8f0;
  --c-muted:          #94a3b8;
  --c-subtle:         #64748b;
  --c-border:         rgba(255,255,255,0.09);
  --c-primary-light:  rgba(15,157,148,0.18);
  --c-primary-glow:   rgba(15,157,148,0.2);
}
.companion-dark .companion-header      { box-shadow: 0 4px 20px rgba(0,0,0,0.4); }
.companion-dark .companion-tile        { background: var(--c-surface) !important; border-color: rgba(255,255,255,0.08) !important; }
.companion-dark .companion-tile:hover  { border-color: var(--c-primary) !important; }
.companion-dark .companion-bubble      { background: var(--c-surface); border-color: rgba(15,157,148,0.3); }
.companion-dark .companion-card        { background: var(--c-surface); border-color: rgba(255,255,255,0.07); }
.companion-dark .companion-input       { background: #0f172a !important; color: #f1f5f9 !important; border-color: rgba(255,255,255,0.12) !important; }
.companion-dark .companion-a11y-bar    { background: #0f172a; border-color: rgba(255,255,255,0.06); }
.companion-dark .companion-stat        { background: var(--c-surface); border-color: rgba(255,255,255,0.08); }
.companion-dark .companion-option      { background: var(--c-surface); border-color: rgba(255,255,255,0.08); }
.companion-dark .companion-rx-card     { background: var(--c-surface); border-color: rgba(255,255,255,0.08); }
.companion-dark .companion-slot        { background: var(--c-surface); border-color: rgba(255,255,255,0.12); color: var(--c-text); }

/* ════════════════════════════════════════════════════════════════════════
   REDUCED MOTION
   ════════════════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration:   0.01ms !important;
    transition-duration:  0.01ms !important;
  }
}

/* ════════════════════════════════════════════════════════════════════════
   PHASE 2: PATIENT EXPERIENCE REDESIGN
   ════════════════════════════════════════════════════════════════════════ */

/* ── Hero Card: Sister Aastha Welcome ─────────────────────────────────── */
.companion-hero-card {
  background:    linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  color:         #fff;
  border-radius: var(--r-2xl);
  padding:       1.5rem;
  margin-bottom: 1.5rem;
  display:       flex;
  gap:           1rem;
  align-items:   center;
  box-shadow:    0 12px 32px rgba(15,157,148,0.25);
  position:      relative;
  overflow:      visible;
  min-height:    180px;
}

/* Specific styling for the Hero Card on the Login/Entry screen */
#screen-entry .companion-hero-card {
  background:    #E6F4F1 !important; /* Soft mint background from ref image */
  box-shadow:    0 8px 32px rgba(15, 157, 148, 0.12);
  min-height:    160px;
  padding:       1.25rem;
}

#screen-entry .companion-hero-card h2,
#screen-entry .companion-hero-card p {
  color:         var(--c-text-2) !important;
}

#screen-entry .hero-avatar .avatar-img {
  filter:        drop-shadow(0 4px 12px rgba(0,0,0,0.15));
}

#screen-entry .hero-btn-primary {
  background:    #FFFFFF;
  color:         var(--c-primary);
  border-radius: var(--r-full);
  padding:       0.6rem 1.25rem;
  font-weight:   700;
  box-shadow:    0 4px 12px rgba(0,0,0,0.05);
}

.hero-avatar-wrap {
  position:      relative;
  flex-shrink:   0;
  width:         110px;
  height:        160px;
  display:       flex;
  align-items:   flex-end;
  justify-content: center;
}

.hero-avatar {
  width:         100%;
  height:        100%;
  display:       flex;
  align-items:   flex-end;
  justify-content: center;
  position:      relative;
  z-index:       2;
}

.hero-avatar .avatar-img {
  width:         100%;
  height:        110%; /* Head pops up */
  object-fit:    contain;
  filter:        drop-shadow(0 8px 16px rgba(0,0,0,0.2));
  transform:     translateY(5px);
}

.hero-avatar-wrap .avatar-status-dot {
  position:      absolute;
  bottom:        15px;
  right:         15px;
  width:         14px;
  height:        14px;
  background:    var(--c-success);
  border:        2.5px solid #fff;
  border-radius: 50%;
  z-index:       3;
  box-shadow:    0 2px 6px rgba(0,0,0,0.1);
}

.hero-content {
  flex: 1;
  padding-top: 0.5rem;
}
.hero-content h2 {
  font-size:      1.4rem;
  font-weight:    800;
  margin:         0 0 0.4rem;
  letter-spacing: -0.5px;
  line-height:    1.2;
}
.hero-content p {
  font-size:      0.88rem;
  opacity:        0.95;
  margin:         0 0 1.25rem;
  line-height:    1.45;
  font-weight:    500;
}

.companion-hero-card::before {
  content:      '';
  position:     absolute;
  top:          -40px;
  right:        -40px;
  width:        160px;
  height:       160px;
  border-radius: 50%;
  background:   rgba(255,255,255,0.08);
  pointer-events: none;
}

.hero-avatar-wrap {
  position:      relative;
  flex-shrink:   0;
}

.hero-avatar {
  width:         120px;
  height:        150px;
  display:       flex;
  align-items:   flex-end;
  justify-content: center;
  position:      relative;
  z-index:       2;
}

.hero-avatar .avatar-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.2));
}

.hero-avatar-wrap .avatar-status-dot {
  bottom: 20px;
  right: 20px;
  z-index: 3;
}

.avatar-status-dot {
  position:      absolute;
  bottom:        4px;
  right:         4px;
  width:         16px;
  height:        16px;
  background:    var(--c-success);
  border:        3px solid var(--c-primary-dark);
  border-radius: 50%;
}

.hero-content { flex: 1; }
.hero-content h2 {
  font-size:      1.4rem;
  font-weight:    800;
  margin:         0 0 0.35rem;
  letter-spacing: -0.3px;
}
.hero-content p {
  font-size:      0.88rem;
  opacity:        0.92;
  margin:         0 0 1.25rem;
  line-height:    1.45;
}

.hero-actions {
  display:       flex;
  gap:           0.75rem;
}

.hero-btn-primary, .hero-btn-secondary {
  border:        none;
  border-radius: var(--r-full);
  font-weight:   700;
  font-size:     0.82rem;
  padding:       0.6rem 1rem;
  cursor:        pointer;
  display:       flex;
  align-items:   center;
  gap:           0.4rem;
  transition:    all var(--t-fast);
}

.hero-btn-primary {
  background:    #fff;
  color:         var(--c-primary);
  box-shadow:    0 4px 12px rgba(0,0,0,0.1);
}
.hero-btn-primary:active { transform: scale(0.95); }

.hero-btn-secondary {
  background:    rgba(255,255,255,0.2);
  color:         #fff;
  border:        1.5px solid rgba(255,255,255,0.35);
}
.hero-btn-secondary:active { transform: scale(0.95); }

/* ── Hero Card v2: Restructured 3-Row Layout (Medium Size) ────────── */
.companion-hero-v2 {
  background:     linear-gradient(165deg, #0F9D94 0%, #087a73 100%);
  color:          #fff;
  border-radius:  1.5rem;
  padding:        1.25rem 1.5rem;
  margin-bottom:  1.25rem;
  display:        flex;
  flex-direction: column;
  gap:            1rem;
  box-shadow:     0 12px 24px rgba(15, 157, 148, 0.15);
  position:       relative;
  overflow:       hidden;
}

/* Row 1: Greetings (Enterprise Hierarchy) */
.hero-v2-row-1 {
  display:        flex;
  flex-direction: column;
  gap:            0.35rem;
  z-index:        2;
  text-align:     center;
  align-items:    center;
}
.hero-v2-row-1 h2 {
  font-size:      1.85rem; /* Slightly larger for better hierarchy */
  font-weight:    800;
  margin:         0;
  line-height:    1.2;
  letter-spacing: -0.5px;
  display:        flex;
  flex-direction: column; /* Stack Emoji and Text */
  align-items:    center;
  justify-content: center;
  gap:            0.25rem;
  color:          #FFFFFF;
  text-shadow:    0 2px 4px rgba(0,0,0,0.1);
}
.hero-v2-row-1 p {
  font-size:      1rem;
  line-height:    1.5;
  opacity:        0.95;
  margin:         0;
  font-weight:    600;
  max-width:      90%;
  color:          #E0F2F1;
}

/* Row 2: Trust Badges (Glassmorphism) */
.trust-glass-card {
  background:     rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border:         1px solid rgba(255, 255, 255, 0.2);
  border-radius:  1.25rem;
  padding:        1rem;
  display:        flex;
  justify-content: center;
  box-shadow:     0 8px 32px rgba(0,0,0,0.1);
}

.trust-badge-grid {
  display:        grid;
  grid-template-columns: repeat(2, 1fr);
  gap:            1rem 1.5rem;
  justify-content: center;
}

.trust-badge-item {
  display:        flex;
  align-items:    center;
  gap:            0.6rem;
}

.badge-icon-circle {
  width:          32px;
  height:         32px;
  background:     rgba(255, 255, 255, 0.2);
  border-radius:  50%;
  display:        flex;
  align-items:    center;
  justify-content: center;
  font-size:      0.9rem;
  box-shadow:     inset 0 2px 4px rgba(255,255,255,0.1);
}

.badge-label {
  font-size:      0.6rem;
  font-weight:    800;
  letter-spacing: 0.5px;
  opacity:        1;
  text-transform: uppercase;
  color:          #FFFFFF;
}

/* Row 3: Action Buttons (Premium) */
.hero-v2-row-3 {
  display:        flex;
  gap:            1rem;
  width:          100%;
}

.hero-v2-btn {
  flex:           1;
  background:     rgba(255, 255, 255, 0.15);
  border:         1.5px solid rgba(255, 255, 255, 0.25);
  border-radius:  1.25rem;
  padding:        0.85rem 0.5rem;
  color:          #fff;
  display:        flex;
  flex-direction: column;
  align-items:    center;
  justify-content: center;
  gap:            0.6rem;
  cursor:         pointer;
  transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-height:     90px;
}

.hero-v2-btn:hover {
  background:     rgba(255, 255, 255, 0.25);
  transform:      translateY(-4px);
  box-shadow:     0 12px 24px rgba(0,0,0,0.15), var(--sky-outline) !important;
}

.hero-v2-btn.btn-talk {
  background:     #FFFFFF;
  color:          var(--c-primary);
  border:         none;
  box-shadow:     0 8px 20px rgba(0,0,0,0.12);
}

.hero-v2-btn.btn-talk:hover {
  background:     #F8FAFC;
  transform:      translateY(-4px);
  box-shadow:     0 15px 30px rgba(0,0,0,0.15), var(--sky-outline) !important;
}

.hero-v2-btn .btn-icon {
  font-size:      1.4rem;
}

.hero-v2-btn .btn-text {
  font-size:      0.85rem;
  font-weight:    800;
  letter-spacing: 0.3px;
}

/* Background Shine Effect (Adjusted) */
.companion-hero-v2::after {
  content:  '';
  position: absolute;
  top:      -20%;
  right:    -10%;
  width:    200px;
  height:   200px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Hero Card Login: Compact mint-green layout ───────────────────── */
.companion-hero-login {
  background:     #E6F4F1; /* Mint green background from reference */
  border-radius:  1.5rem;
  padding:        1.25rem 1.5rem;
  margin-bottom:  1.5rem;
  display:        flex;
  flex-direction: column;
  align-items:    center;
  text-align:     center;
  gap:            0.75rem;
  box-shadow:     0 8px 24px rgba(15, 157, 148, 0.08);
  position:       relative;
  overflow:       hidden;
}

.hero-login-content {
  width:          100%;
  display:        flex;
  flex-direction: column;
  align-items:    center;
  gap:            0.4rem;
  z-index:        2;
}

.hero-login-row-1 h2 {
  font-size:      1.4rem;
  font-weight:    800;
  color:          var(--c-text);
  margin:         0;
  letter-spacing: -0.3px;
}

.hero-login-row-2 p {
  font-size:      0.88rem;
  color:          var(--c-text);
  opacity:        0.85;
  margin:         0 0 0.5rem;
  line-height:    1.4;
  font-weight:    500;
}

.hero-login-actions {
  display:        flex;
}

.hero-login-btn {
  background:     #fff;
  color:          var(--c-primary);
  border:         none;
  border-radius:  2rem;
  padding:        0.55rem 1.25rem;
  font-weight:    700;
  font-size:      0.82rem;
  display:        flex;
  align-items:    center;
  gap:            0.5rem;
  box-shadow:     0 4px 12px rgba(0,0,0,0.06);
  cursor:         pointer;
  transition:     all 0.2s ease;
}

.hero-login-btn:active {
  transform: scale(0.96);
}

/* ── Health Summary Card ─────────────────────────────────────────────── */
.health-summary-card {
  padding:       1.25rem !important;
}

.health-summary-card .card-header {
  margin-bottom: 1.15rem;
}

.health-summary-card .card-title {
  font-size:      0.85rem;
  font-weight:    800;
  color:          var(--c-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-grid {
  display:       grid;
  grid-template-columns: 1fr 1fr;
  gap:           1rem;
}

.summary-item {
  display:       flex;
  align-items:   center;
  gap:           0.75rem;
  padding:       0.5rem;
  border-radius: var(--r-md);
  transition:    background var(--t-fast);
}

.summary-icon {
  font-size:     1.75rem;
  flex-shrink:   0;
  width:         48px;
  height:        48px;
  background:    var(--c-bg-warm);
  border-radius: 50%;
  display:       flex;
  align-items:   center;
  justify-content: center;
}

.summary-info { min-width: 0; }
.summary-label {
  font-size:     0.7rem;
  color:         var(--c-muted);
  font-weight:   700;
  margin-bottom: 2px;
  text-transform: uppercase;
}
.summary-value {
  font-size:     0.9rem;
  font-weight:   800;
  color:         var(--c-text);
  white-space:   nowrap;
  overflow:      hidden;
  text-overflow: ellipsis;
}

/* ── Floating Language Switcher ──────────────────────────────────────── */
.companion-lang-fab {
  position:      static; /* Changed from fixed to static to live inside the flow */
  margin:        0.5rem auto 1.5rem; /* Center it and add spacing */
  background:    #fff;
  color:         var(--c-text-2);
  border:        1.5px solid var(--c-border);
  border-radius: var(--r-full);
  padding:       0.6rem 1.25rem;
  font-weight:   700;
  font-size:     0.88rem;
  box-shadow:    var(--shadow-sm);
  display:       flex;
  align-items:   center;
  justify-content: center;
  gap:           0.5rem;
  cursor:        pointer;
  transition:    all var(--t-base);
  width:         fit-content;
}
.companion-lang-fab:active { transform: scale(0.92); }

/* ── Tile Redesign Adjustments ───────────────────────────────────────── */
.tile-emergency {
  border-color: rgba(239,68,68,0.25) !important;
  background:   linear-gradient(145deg, #fff 0%, #FEF2F2 100%) !important;
}
.tile-emergency .tile-label { color: var(--c-danger) !important; }

.tile-voice {
  border-color: var(--c-primary) !important;
  background:   linear-gradient(145deg, var(--c-primary-light) 0%, #fff 100%) !important;
}

/* ── Mobile First Optimizations ──────────────────────────────────────── */
@media (max-width: 400px) {
  .hero-avatar { width: 60px; height: 60px; font-size: 2rem; }
  .hero-content h2 { font-size: 1.2rem; }
  .hero-content p { font-size: 0.8rem; margin-bottom: 1rem; }
  .summary-grid { gap: 0.75rem; }
  .summary-icon { width: 32px; height: 32px; font-size: 1.2rem; }
  .summary-label { font-size: 0.6rem; }
  .summary-value { font-size: 0.75rem; }
}


/* ═══════════════════════════════════════════════════════════════════════
   LANGUAGE PANEL — Sprint 7B
   Slide-out from right side, clean list design matching reference image
   ═══════════════════════════════════════════════════════════════════════ */

/* Backdrop overlay */
.lang-panel-overlay {
  position: fixed; inset: 0; z-index: 1100;
  background: rgba(0,0,0,.35);
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.lang-panel-overlay.show {
  opacity: 1; pointer-events: all;
}

/* Panel — slides in from right */
.lang-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 260px;
  max-width: 85vw;
  background: #fff;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform .28s cubic-bezier(.4,0,.2,1);
  box-shadow: -4px 0 32px rgba(0,0,0,.18);
  border-radius: 16px 0 0 16px;
  overflow: hidden;
}
.lang-panel.open {
  transform: translateX(0);
}

/* Header */
.lang-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 16px 12px;
  border-bottom: 1px solid #e5e7eb;
  flex-shrink: 0;
}
.lang-panel-title-wrap {
  display: flex; align-items: center; gap: 10px;
}
.lang-panel-globe {
  font-size: 1.2rem;
  width: 32px; height: 32px;
  background: rgba(13,148,136,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.lang-panel-title {
  font-size: .82rem; font-weight: 800;
  color: #111827; letter-spacing: -.2px;
}
.lang-panel-sub {
  font-size: .65rem; color: #9ca3af; margin-top: 1px;
}
.lang-panel-close {
  width: 28px; height: 28px; border-radius: 50%;
  background: #f3f4f6; border: none;
  font-size: .85rem; cursor: pointer; color: #6b7280;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s;
  flex-shrink: 0;
}
.lang-panel-close:hover { background: #e5e7eb; color: #111827; }

/* Available badge */
.lang-panel-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: rgba(13,148,136,.06);
  font-size: .62rem; font-weight: 800;
  color: #0d9488; letter-spacing: .06em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(13,148,136,.12);
  flex-shrink: 0;
}
.lang-badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #0d9488;
  box-shadow: 0 0 0 2px rgba(13,148,136,.25);
  flex-shrink: 0;
}
.lang-badge-sep { opacity: .5; }

/* Scrollable list */
.lang-list {
  flex: 1; overflow-y: auto;
  padding: 6px 0;
  -webkit-overflow-scrolling: touch;
}
.lang-list::-webkit-scrollbar { width: 3px; }
.lang-list::-webkit-scrollbar-thumb { background: #e5e7eb; border-radius: 3px; }

/* Each language row */
.lang-row {
  display: flex; align-items: center;
  width: 100%; padding: 13px 16px;
  border: none; background: transparent;
  cursor: pointer; text-align: left;
  font-family: inherit;
  border-bottom: 1px solid #f9fafb;
  transition: background .12s;
  gap: 12px;
}
.lang-row:hover { background: rgba(13,148,136,.05); }
.lang-row:active { background: rgba(13,148,136,.1); }
.lang-row.lang-row-active {
  background: rgba(13,148,136,.06);
  border-left: 3px solid #0d9488;
}

/* Flag code badge */
.lang-row-flag {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 20px;
  background: #f3f4f6; border-radius: 4px;
  font-size: .6rem; font-weight: 800;
  color: #374151; letter-spacing: .02em;
  flex-shrink: 0;
  border: 1px solid #e5e7eb;
}
.lang-row-active .lang-row-flag {
  background: rgba(13,148,136,.12);
  color: #0d9488; border-color: rgba(13,148,136,.25);
}

/* Language name */
.lang-row-name {
  flex: 1;
  font-size: .9rem; font-weight: 600;
  color: #111827; line-height: 1.3;
}
.lang-row-active .lang-row-name {
  color: #0d9488; font-weight: 700;
}

/* Active checkmark */
.lang-row-check {
  font-size: .85rem; font-weight: 900;
  color: #0d9488;
  opacity: 0;
  transition: opacity .2s;
  flex-shrink: 0;
  width: 18px; text-align: center;
}

/* Footer */
.lang-panel-footer {
  padding: 10px 16px;
  font-size: .62rem; color: #9ca3af;
  background: #f9fafb;
  border-top: 1px solid #e5e7eb;
  text-align: center; letter-spacing: .04em;
  flex-shrink: 0;
}

/* ── Language FAB button update ─────────────────────────────────────── */
.fab-lang .fab-icon { font-size: 1.1rem; }
#v25-lang-current {
  font-size: .65rem; color: rgba(255,255,255,.75);
  max-width: 56px; overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap;
}

/* ── Settings screen language select ───────────────────────────────── */
#settings-lang-select {
  width: 100%; padding: 10px 12px;
  border: 1.5px solid var(--c-border);
  border-radius: 10px; background: var(--c-surface);
  font-size: .88rem; color: var(--c-text);
  font-family: inherit; cursor: pointer;
}