/* ============================================================================
 * THE INDIAN PHARMACIST — VERSION 3.3.9.1 VERIFIED STABILISATION RELEASE
 * Centralised Shared Design-Token System (Light, Dark & System Modes • WCAG 2.2 AA)
 * ============================================================================ */
:root,
html[data-theme="light"],
body[data-theme="light"] {
  --bg-main: #F7F9FC;
  --bg-card: #FFFFFF;
  --bg-elevated: #F1F5F9;
  --text-primary: #18334D;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --border-subtle: #E2E8F0;
  --accent-primary: #087F8C;
  --accent-hover: #066570;
  --accent-bg: #EAF1F8;
  --header-bg: #18334D;
  --header-text: #FFFFFF;
  --footer-bg: #10243A;
  --footer-text: #E8EEF5;
  /* Legacy variable bridge for homepage SPA components */
  --ip-bg-main: #F7F9FC;
  --ip-bg-card: #FFFFFF;
  --ip-text-main: #18334D;
  --ip-text-muted: #64748B;
  --ip-border-light: #E2E8F0;
  --ip-surface-soft: #EAF1F8;
  --ip-brand-navy: #18334D;
  --ip-accent-teal: #087F8C;
  /* Semantic Clinical Status Tokens (Light) */
  --status-info-bg: #EFF6FF;
  --status-info-border: #2563EB;
  --status-info-text: #1E40AF;
  --status-success-bg: #ECFDF5;
  --status-success-border: #059669;
  --status-success-text: #065F46;
  --status-warning-bg: #FFFBEB;
  --status-warning-border: #D97706;
  --status-warning-text: #92400E;
  --status-danger-bg: #FEF2F2;
  --status-danger-border: #DC2626;
  --status-danger-text: #991B1B;
  --status-contra-bg: #FFF1F2;
  --status-contra-border: #E11D48;
  --status-contra-text: #9F1239;
  --interactive-focus: #087F8C;
  --shadow-card: 0 4px 14px rgba(24, 51, 77, 0.06);
  /* SVG Diagram Tokens (Light) */
  --svg-canvas: #F8FAFC;
  --svg-panel: #FFFFFF;
  --svg-stroke: #18334D;
  --svg-accent: #087F8C;
  --svg-highlight: #D97706;
  --svg-danger: #DC2626;
  --svg-success: #059669;
  --svg-text: #18334D;
  --svg-muted: #475569;
}

html[data-theme="dark"],
body[data-theme="dark"],
body[data-ip-theme="dark"],
body.dark-mode,
body.ip-theme-dark {
  --bg-main: #101820;
  --bg-card: #18232E;
  --bg-elevated: #202E3A;
  --text-primary: #E8EEF5;
  --text-secondary: #C1CCD6;
  --text-muted: #A0AFBD;
  --border-subtle: #344554;
  --accent-primary: #45BCC5;
  --accent-hover: #5CD0D9;
  --accent-bg: #203B45;
  --header-bg: #0D151D;
  --header-text: #E8EEF5;
  --footer-bg: #0B1219;
  --footer-text: #C1CCD6;
  /* Legacy variable bridge for homepage SPA components */
  --ip-bg-main: #101820;
  --ip-bg-card: #18232E;
  --ip-text-main: #E8EEF5;
  --ip-text-muted: #A0AFBD;
  --ip-border-light: #344554;
  --ip-surface-soft: #202E3A;
  --ip-brand-navy: #E8EEF5;
  --ip-accent-teal: #45BCC5;
  /* Semantic Clinical Status Tokens (Dark) */
  --status-info-bg: rgba(37, 99, 235, 0.18);
  --status-info-border: #60A5FA;
  --status-info-text: #DBEAFE;
  --status-success-bg: rgba(5, 150, 105, 0.18);
  --status-success-border: #34D399;
  --status-success-text: #D1FAE5;
  --status-warning-bg: rgba(217, 119, 6, 0.2);
  --status-warning-border: #FBBF24;
  --status-warning-text: #FEF3C7;
  --status-danger-bg: rgba(220, 38, 38, 0.2);
  --status-danger-border: #F87171;
  --status-danger-text: #FEE2E2;
  --status-contra-bg: rgba(225, 29, 72, 0.22);
  --status-contra-border: #FB7185;
  --status-contra-text: #FFE4E6;
  --interactive-focus: #45BCC5;
  --shadow-card: 0 6px 20px rgba(0, 0, 0, 0.35);
  /* SVG Diagram Tokens (Dark) */
  --svg-canvas: #141E28;
  --svg-panel: #1C2936;
  --svg-stroke: #C1CCD6;
  --svg-accent: #45BCC5;
  --svg-highlight: #FBBF24;
  --svg-danger: #F87171;
  --svg-success: #34D399;
  --svg-text: #E8EEF5;
  --svg-muted: #A0AFBD;
}

* { box-sizing: border-box; }
html, body {
  max-width: 100vw !important;
  overflow-x: hidden !important;
}
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: 'Calibri', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main) !important;
  color: var(--text-primary) !important;
  line-height: 1.68;
}

/* Synchronize dark-mode overrides for any legacy classes */
html[data-theme="dark"] .bg-white,
html[data-theme="dark"] .bg-slate-50,
html[data-theme="dark"] .bg-slate-100,
html[data-theme="dark"] .editorial-panel,
html[data-theme="dark"] .ip-v332-dest-card,
html[data-theme="dark"] #ip-v332-editorial-hero,
html[data-theme="dark"] #ip-v332-hero-search-dropdown,
html[data-theme="dark"] #global-search-modal > div {
  background: var(--bg-card) !important;
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border-color: var(--border-subtle) !important;
}
html[data-theme="dark"] .text-slate-900,
html[data-theme="dark"] .text-slate-800,
html[data-theme="dark"] .text-slate-700 {
  color: var(--text-primary) !important;
}
html[data-theme="dark"] .text-slate-600,
html[data-theme="dark"] .text-slate-500 {
  color: var(--text-secondary) !important;
}

/* Global Header & Navigation */
.tip-global-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  color: var(--header-text);
  border-bottom: 1px solid rgba(69, 188, 197, 0.28);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.18);
  padding: 10px 18px;
}
.tip-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.tip-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: #FFFFFF !important;
  text-decoration: none;
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: 0.2px;
}
.tip-brand-link img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid #45BCC5;
  object-fit: contain;
  flex-shrink: 0;
}
.tip-brand-tagline {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  color: #C1CCD6;
  letter-spacing: 0.3px;
}
.tip-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}
.tip-nav a {
  color: #E8EEF5 !important;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.tip-nav a:hover,
.tip-nav a.active {
  background: rgba(69, 188, 197, 0.2);
  color: #45BCC5 !important;
}
.tip-nav-badge {
  background: rgba(69, 188, 197, 0.22);
  color: #45BCC5;
  border: 1px solid rgba(69, 188, 197, 0.45);
  padding: 1px 6px;
  border-radius: 999px;
  font-size: 0.71rem;
  font-weight: 700;
}

/* Global Header Universal Search Bar */
.tip-header-search-form {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
}
.tip-header-search-inp {
  width: 210px;
  padding: 6px 10px !important;
  font-size: 0.82rem !important;
  border-radius: 8px !important;
  background: rgba(255, 255, 255, 0.12) !important;
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, 0.28) !important;
}
.tip-header-search-inp::placeholder {
  color: #CBD5E1 !important;
}
.tip-global-sug-box {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: min(92vw, 420px);
  max-height: 360px;
  overflow-y: auto;
  background: var(--bg-card);
  color: var(--text-primary);
  border: 2px solid var(--accent-primary);
  border-radius: 10px;
  box-shadow: var(--shadow-card);
  z-index: 2000;
  display: none;
}
.tip-global-sug-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--border-subtle);
  text-decoration: none;
  color: var(--text-primary) !important;
  font-size: 0.84rem;
  cursor: pointer;
}
.tip-global-sug-item:hover,
.tip-global-sug-item.active {
  background: var(--accent-bg);
}

/* Theme Switcher Group (Light / Dark / System) */
.tip-theme-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 2px;
  gap: 2px;
}
.tip-theme-btn {
  background: transparent;
  border: none;
  color: #C1CCD6;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  cursor: pointer;
}
.tip-theme-btn:hover { color: #FFFFFF; }
.tip-theme-btn.active {
  background: #087F8C;
  color: #FFFFFF;
}

/* Main Layout & Shared Components */
.tip-container {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 18px 48px;
}
.tip-breadcrumbs {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.tip-breadcrumbs a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
}
.tip-breadcrumbs a:hover { text-decoration: underline; }

.tip-card, .card, .editorial-panel {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: 14px;
  padding: 24px;
  box-shadow: var(--shadow-card);
  margin-bottom: 22px;
  max-width: 100% !important;
  overflow-wrap: break-word !important;
  word-break: break-word !important;
}
.tip-surface-elevated {
  background-color: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: 10px;
  padding: 16px;
}

h1, h2, h3, h4 {
  color: var(--text-primary) !important;
  line-height: 1.3;
}
h1 { font-size: 1.75rem; margin-top: 0; }
h2 {
  font-size: 1.25rem;
  color: var(--accent-primary) !important;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 8px;
  margin-top: 26px;
}

/* Semantic Alert & Warning Boxes */
.tip-alert-info {
  background: var(--status-info-bg) !important;
  border-left: 4px solid var(--status-info-border) !important;
  color: var(--status-info-text) !important;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 14px 0;
  font-size: 0.9rem;
}
.tip-alert-warning, .disclaimer-box {
  background: var(--status-warning-bg) !important;
  border-left: 4px solid var(--status-warning-border) !important;
  color: var(--status-warning-text) !important;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 14px 0;
  font-size: 0.9rem;
}
.tip-alert-danger, .error-box {
  background: var(--status-danger-bg) !important;
  border-left: 4px solid var(--status-danger-border) !important;
  color: var(--status-danger-text) !important;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 14px 0;
  font-size: 0.9rem;
}
.tip-alert-contra {
  background: var(--status-contra-bg) !important;
  border-left: 4px solid var(--status-contra-border) !important;
  color: var(--status-contra-text) !important;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 14px 0;
  font-size: 0.9rem;
}
.tip-alert-success {
  background: var(--status-success-bg) !important;
  border-left: 4px solid var(--status-success-border) !important;
  color: var(--status-success-text) !important;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 14px 0;
  font-size: 0.9rem;
}

/* Badges, Buttons, Inputs & Tables */
.badge, .tip-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-bg) !important;
  color: var(--accent-primary) !important;
  border: 1px solid var(--accent-primary) !important;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.btn, .cta, .ip-btn-primary, .ip-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary, .cta, .ip-btn-primary {
  background: var(--accent-primary) !important;
  color: #FFFFFF !important;
  border: 1px solid var(--accent-primary) !important;
}
html[data-theme="dark"] .btn-primary,
html[data-theme="dark"] .cta {
  color: #101820 !important;
}
.btn-secondary, .ip-btn-secondary {
  background: var(--accent-bg) !important;
  color: var(--accent-primary) !important;
  border: 1px solid var(--accent-primary) !important;
}
input, select, textarea, .ip-input {
  background-color: var(--bg-card) !important;
  color: var(--text-primary) !important;
  border: 1.5px solid var(--border-subtle) !important;
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 0.94rem;
  max-width: 100% !important;
}
input::placeholder, textarea::placeholder {
  color: var(--text-muted) !important;
  opacity: 1;
}
input:focus, select:focus, textarea:focus, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--interactive-focus) !important;
  outline-offset: 2px;
}

table {
  width: 100%;
  max-width: 100% !important;
  border-collapse: collapse;
  background: var(--bg-card);
  color: var(--text-primary);
}
th {
  background: var(--bg-elevated) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-subtle) !important;
  padding: 10px 12px;
  text-align: left;
  font-weight: 700;
}
td {
  border: 1px solid var(--border-subtle) !important;
  padding: 10px 12px;
  color: var(--text-primary) !important;
  vertical-align: top;
}

.med-grid, .picker-grid, .calc-form, .reconcile-grid {
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)) !important;
}

/* Global Footer */
.tip-global-footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  border-top: 3px solid var(--accent-primary);
  padding: 32px 18px;
  margin-top: 48px;
  font-size: 0.86rem;
}
.tip-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.tip-footer-inner a {
  color: #45BCC5 !important;
  text-decoration: none;
}
.tip-footer-inner a:hover { text-decoration: underline; }

/* Founder Avatar strictly on About / Creator Page (48px circular avatar) */
.tip-creator-avatar-only {
  width: 48px !important;
  height: 48px !important;
  min-width: 48px !important;
  max-width: 56px !important;
  border-radius: 50% !important;
  object-fit: cover !important;
  border: 2px solid var(--accent-primary) !important;
  box-shadow: 0 0 0 2px #18334D;
  flex-shrink: 0;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #18334D;
  color: #FFFFFF;
  border: 1px solid #45BCC5;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  z-index: 9999;
}
.toast.show { opacity: 1; }

@media (max-width: 480px) {
  .tip-container { padding: 0 10px 32px !important; }
  .tip-card, .card { padding: 14px !important; }
  h1 { font-size: 1.35rem !important; }
}

@media print {
  .tip-global-header, .tip-global-footer, .tip-theme-switcher, .no-print, .btn, .tip-breadcrumbs {
    display: none !important;
  }
  body, .tip-card, .card {
    background: #FFFFFF !important;
    color: #000000 !important;
    border-color: #CCCCCC !important;
    box-shadow: none !important;
  }
}