/* ==========================================================================
   PiluloCare AI - Modern Healthcare & Agent Pillbox Design System
   ========================================================================== */

:root {
  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Color Palette - Cyber Dark Health Theme */
  --bg-dark: #090d16;
  --bg-card: rgba(22, 30, 46, 0.7);
  --bg-card-hover: rgba(28, 38, 58, 0.85);
  --bg-card-solid: #131b2e;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(6, 182, 212, 0.25);

  --primary: #06b6d4;
  --primary-hover: #0891b2;
  --primary-light: rgba(6, 182, 212, 0.12);
  
  --secondary: #6366f1;
  --secondary-hover: #4f46e5;

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #f43f5e;
  --danger-bg: rgba(244, 63, 94, 0.12);
  --info: #3b82f6;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --shadow-main: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.15);
}

/* Base resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.1) 0%, transparent 40%);
  color: var(--text-main);
  min-height: 100vh;
  line-height: 1.5;
  padding: 20px;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.app-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Header */
.main-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  padding: 16px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-main);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.brand-text h1 {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-ai {
  font-size: 0.65rem;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.date-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
}

.dot.pulse {
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: white;
  box-shadow: 0 4px 14px rgba(6, 182, 212, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.icon-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-light);
}

/* Metrics Strip */
.metrics-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.metric-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.metric-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-icon.success { background: var(--success-bg); color: var(--success); }
.metric-icon.warning { background: var(--warning-bg); color: var(--warning); }
.metric-icon.alert { background: var(--danger-bg); color: var(--danger); }
.metric-icon.info { background: rgba(59, 130, 246, 0.12); color: var(--info); }

.metric-info {
  display: flex;
  flex-direction: column;
}

.metric-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.metric-value {
  font-size: 1.25rem;
  font-weight: 700;
}

.metric-value.highlight {
  color: var(--primary);
}

.progress-bar-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(255, 255, 255, 0.05);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--success));
  transition: width 0.4s ease;
}

/* Main Layout Grid */
.main-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
}

.content-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Card Styling */
.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-main);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-title-wrap h2 {
  font-size: 1.15rem;
  font-weight: 700;
}

.card-title-wrap p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Alert Box */
.alert-box-card {
  border-color: rgba(244, 63, 94, 0.3);
  background: rgba(30, 15, 22, 0.7);
}

.alert-box-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.alert-box-icon {
  font-size: 1.8rem;
}

.alert-box-header h3 {
  font-size: 1rem;
  color: #fda4af;
}

.alert-box-header p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.alert-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.alert-list li {
  background: rgba(244, 63, 94, 0.1);
  border-left: 3px solid var(--danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: #ffe4e6;
}

/* Pillbox Organizer */
.day-selector {
  display: flex;
  background: rgba(0, 0, 0, 0.2);
  padding: 3px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.day-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.day-btn.active {
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--border-glow);
}

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 640px) {
  .time-slots-grid {
    grid-template-columns: 1fr;
  }
}

.time-slot-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color 0.2s ease;
}

.time-slot-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.slot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.slot-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.slot-icon {
  font-size: 1.3rem;
}

.slot-title h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.slot-time {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.slot-badge {
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 12px;
  color: var(--text-muted);
}

.slot-med-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 80px;
}

.empty-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: italic;
}

/* Pill Item Component */
.pill-item {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s ease;
}

.pill-item:hover {
  border-color: var(--border-glow);
  transform: translateX(2px);
}

.pill-item.taken {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
}

.pill-item.taken .pill-name {
  text-decoration: line-through;
  color: var(--text-muted);
}

.pill-info {
  display: flex;
  flex-direction: column;
}

.pill-name {
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pill-instructions {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-check-pill {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--border-color);
  background: rgba(255, 255, 255, 0.03);
  color: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.btn-check-pill:hover {
  border-color: var(--success);
  color: rgba(16, 185, 129, 0.4);
}

.pill-item.taken .btn-check-pill {
  background: var(--success);
  border-color: var(--success);
  color: white;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

/* Stock Table */
.stock-table-container {
  overflow-x: auto;
}

.stock-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.stock-table th {
  padding: 12px;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.stock-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.stock-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 700;
}

.stock-badge.ok { background: var(--success-bg); color: var(--success); }
.stock-badge.low { background: var(--warning-bg); color: var(--warning); }
.stock-badge.empty { background: var(--danger-bg); color: var(--danger); }

/* Agent Chat Window */
.agent-chat-card {
  display: flex;
  flex-direction: column;
  height: 520px;
}

.agent-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.agent-avatar-wrap {
  position: relative;
}

.agent-avatar {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.online-indicator {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background-color: var(--success);
  border: 2px solid var(--bg-card-solid);
  border-radius: 50%;
}

.agent-meta h3 {
  font-size: 0.98rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-chip {
  font-size: 0.65rem;
  background: rgba(99, 102, 241, 0.15);
  color: var(--secondary);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 1px 6px;
  border-radius: 10px;
}

.agent-meta p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Quick prompts */
.quick-prompts {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 10px 0;
  scrollbar-width: none;
}

.quick-prompts::-webkit-scrollbar {
  display: none;
}

.chip-prompt {
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.chip-prompt:hover {
  background: var(--primary-light);
  border-color: var(--border-glow);
  color: var(--primary);
}

/* Chat Messages */
.chat-window {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 10px 4px;
}

.message {
  display: flex;
  gap: 10px;
  max-width: 88%;
}

.agent-message {
  align-self: flex-start;
}

.user-message {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.msg-avatar {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.user-message .msg-avatar {
  background: var(--primary);
  color: white;
}

.msg-content {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.user-message .msg-content {
  background: linear-gradient(135deg, var(--primary), #0284c7);
  color: white;
  border: none;
}

.chat-input-form {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.chat-input-form input {
  flex: 1;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: white;
  font-size: 0.85rem;
  outline: none;
  font-family: inherit;
  transition: border-color 0.2s;
}

.chat-input-form input:focus {
  border-color: var(--primary);
}

.btn-send {
  width: 42px;
  height: 42px;
  background: var(--primary);
  border: none;
  border-radius: var(--radius-md);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s;
}

.btn-send:hover {
  background: var(--primary-hover);
  transform: scale(1.03);
}

/* Health Tips */
.tips-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.tip-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.02);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.8rem;
}

.tip-icon {
  font-size: 1.2rem;
}

.tip-item strong {
  color: var(--text-main);
  display: block;
}

.tip-item p {
  color: var(--text-muted);
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal-content {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.form-group input, .form-group select {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 10px;
  color: white;
  font-size: 0.88rem;
  font-family: inherit;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
}

.hidden {
  display: none !important;
}

/* Specific enhancements for Foch Post-Transplant prescription */
.badge-strict-time {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(244, 63, 94, 0.18);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fb7185;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-day-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(59, 130, 246, 0.18);
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #93c5fd;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  margin-left: 6px;
}

.periodic-card {
  border-left: 4px solid #f59e0b;
}

.periodic-item-box {
  transition: all 0.2s ease;
}

.periodic-item-box:hover {
  background: rgba(255, 255, 255, 0.05) !important;
}

/* Stock Stepper & Diminution des Quantités */
.stock-qty-stepper {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 8px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.btn-step {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
  padding: 0;
  line-height: 1;
}

.btn-step-minus:hover {
  background: rgba(244, 63, 94, 0.25);
  border-color: #f43f5e;
  color: #fb7185;
}

.btn-step-plus:hover {
  background: rgba(16, 185, 129, 0.25);
  border-color: #10b981;
  color: #34d399;
}

.stock-display {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  min-width: 32px;
  text-align: center;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
}

.stock-display:hover {
  color: var(--primary);
  background: rgba(6, 182, 212, 0.1);
}

.stock-unit {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.stock-action-buttons {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.btn-decrease {
  border-color: rgba(244, 63, 94, 0.35);
  color: #fda4af;
  background: rgba(244, 63, 94, 0.08);
}

.btn-decrease:hover {
  background: rgba(244, 63, 94, 0.22);
  border-color: #f43f5e;
  color: white;
  transform: translateY(-1px);
}

.chip-decrease.active {
  background: rgba(244, 63, 94, 0.2) !important;
  border-color: #f43f5e !important;
  color: #fb7185 !important;
  font-weight: 700;
}

/* Dosage Editing Styles */
.dosage-cell-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dosage-tag {
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.dosage-tag:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-dosage-edit {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity 0.15s ease, transform 0.15s ease;
  padding: 2px 4px;
  border-radius: 4px;
}

.btn-dosage-edit:hover {
  opacity: 1;
  transform: scale(1.15);
}

.btn-dosage {
  border-color: rgba(6, 182, 212, 0.35);
  color: #a5f3fc;
  background: rgba(6, 182, 212, 0.08);
}

.btn-dosage:hover {
  background: rgba(6, 182, 212, 0.2);
  border-color: var(--primary);
  color: white;
  transform: translateY(-1px);
}

.btn-dosage-pill-edit {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.75rem;
  opacity: 0.5;
  transition: all 0.15s ease;
  padding: 1px 3px;
  margin-left: 4px;
  vertical-align: middle;
}

.btn-dosage-pill-edit:hover {
  opacity: 1;
  transform: scale(1.2);
}

.chip-dosage.active {
  background: var(--primary-light) !important;
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  font-weight: 700;
}

/* ==========================================================================
   Responsive Mobile & Tablet Optimizations (iPhone & iPad)
   ========================================================================== */
@media (max-width: 768px) {
  body {
    padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  }

  .main-header {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 14px 16px;
  }

  .brand {
    gap: 12px;
  }

  .brand-text h1 {
    font-size: 1.25rem;
  }

  .subtitle {
    font-size: 0.78rem;
  }

  .header-actions {
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-start;
  }

  .date-badge {
    padding: 6px 12px;
    font-size: 0.78rem;
  }

  #btnNewMed {
    width: 100%;
    justify-content: center;
    margin-top: 4px;
  }

  .metrics-strip {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .card {
    padding: 16px;
  }

  .modal-content {
    max-height: 90vh;
    overflow-y: auto;
    padding: 18px;
  }
}