/* ============================================================
   AJ PHARMACY — Design System Foundation
   Premium Medical Glassmorphism · Bahrain NHRA-aware
   ============================================================ */

:root {
  /* ---- Brand palette ---- */
  --brand: #1467d6;
  --brand-2: #0d54bd;
  --brand-3: #0b4aa6;
  --brand-soft: rgba(20, 103, 214, 0.10);
  --brand-soft-2: rgba(20, 103, 214, 0.16);
  --teal: #0e9f9a;
  --teal-soft: rgba(14, 159, 154, 0.12);
  --cyan: #0899c2;
  --cyan-soft: rgba(8, 153, 194, 0.12);
  --green: #17976a;
  --green-soft: rgba(23, 151, 106, 0.13);
  --amber: #d98a06;
  --amber-soft: rgba(217, 138, 6, 0.14);
  --red: #dc3556;
  --red-soft: rgba(220, 53, 86, 0.12);
  --violet: #6d5ae0;
  --violet-soft: rgba(109, 90, 224, 0.12);

  /* ---- Neutral surfaces (light) ---- */
  --bg: #edf2f8;
  --bg-2: #e4ecf5;
  --surface: rgba(255, 255, 255, 0.66);
  --surface-2: rgba(255, 255, 255, 0.48);
  --surface-strong: rgba(255, 255, 255, 0.88);
  --surface-solid: #ffffff;
  --panel-border: rgba(255, 255, 255, 0.85);
  --edge: rgba(21, 51, 91, 0.10);
  --edge-soft: rgba(21, 51, 91, 0.06);
  --hover-tint: rgba(20, 103, 214, 0.05);

  /* ---- Text ---- */
  --text: #132743;
  --text-2: #506480;
  --text-3: #8598ad;

  /* ---- Effects ---- */
  --ring: rgba(20, 103, 214, 0.30);
  --shadow-xs: 0 1px 2px rgba(15, 36, 64, 0.06);
  --shadow-sm: 0 2px 8px -2px rgba(15, 36, 64, 0.10);
  --shadow-md: 0 10px 30px -12px rgba(15, 36, 64, 0.18);
  --shadow-lg: 0 24px 60px -20px rgba(15, 36, 64, 0.28);
  --inset-hi: inset 0 1px 0 rgba(255, 255, 255, 0.65);

  /* ---- Geometry ---- */
  --radius-lg: 20px;
  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 9px;
  --sidebar-w: 272px;
  --sidebar-w-collapsed: 84px;
  --header-h: 66px;

  /* ---- Motion ---- */
  --ease: cubic-bezier(0.33, 1, 0.68, 1);
  --t-fast: 0.16s var(--ease);
  --t-med: 0.28s var(--ease);

  /* ---- Bootstrap bridge ---- */
  --bs-body-bg: var(--bg);
  --bs-body-color: var(--text);
  --bs-border-color: var(--edge);
  --bs-primary: #1467d6;
  --bs-link-color: var(--brand);
  --bs-font-sans-serif: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ============ DARK THEME — premium medical command center ============ */
[data-theme="dark"] {
  --bg: #0a1322;
  --bg-2: #0c1729;
  --surface: rgba(19, 31, 52, 0.62);
  --surface-2: rgba(19, 31, 52, 0.42);
  --surface-strong: rgba(24, 38, 61, 0.92);
  --surface-solid: #131f34;
  --panel-border: rgba(148, 178, 218, 0.14);
  --edge: rgba(148, 178, 218, 0.17);
  --edge-soft: rgba(148, 178, 218, 0.10);
  --hover-tint: rgba(93, 160, 255, 0.08);

  --text: #e9effb;
  --text-2: #a9bad2;
  --text-3: #6f8098;

  --brand: #5aa2ff;
  --brand-2: #3f8ef5;
  --brand-3: #2f7de4;
  --brand-soft: rgba(90, 162, 255, 0.14);
  --brand-soft-2: rgba(90, 162, 255, 0.22);
  --teal: #2cc7bf;
  --teal-soft: rgba(44, 199, 191, 0.14);
  --cyan: #38b6e3;
  --cyan-soft: rgba(56, 182, 227, 0.14);
  --green: #34c98a;
  --green-soft: rgba(52, 201, 138, 0.14);
  --amber: #f0a72e;
  --amber-soft: rgba(240, 167, 46, 0.15);
  --red: #f2637f;
  --red-soft: rgba(242, 99, 127, 0.14);
  --violet: #8f7ff0;
  --violet-soft: rgba(143, 127, 240, 0.15);

  --ring: rgba(90, 162, 255, 0.40);
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.30);
  --shadow-sm: 0 2px 10px -2px rgba(0, 0, 0, 0.38);
  --shadow-md: 0 12px 32px -12px rgba(0, 0, 0, 0.50);
  --shadow-lg: 0 26px 64px -18px rgba(0, 0, 0, 0.60);
  --inset-hi: inset 0 1px 0 rgba(255, 255, 255, 0.05);

  --bs-body-bg: var(--bg);
  --bs-body-color: var(--text);
  --bs-border-color: var(--edge);
}

/* ============ Base ============ */
* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  letter-spacing: -0.006em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Ambient medical-tech atmosphere — subtle, professional */
.aj-atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 520px at 8% -6%, rgba(20, 103, 214, 0.09), transparent 62%),
    radial-gradient(900px 500px at 104% 12%, rgba(14, 159, 154, 0.08), transparent 60%),
    radial-gradient(760px 560px at 50% 118%, rgba(8, 153, 194, 0.07), transparent 62%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  transition: background 0.4s ease;
}
[data-theme="dark"] .aj-atmosphere {
  background:
    radial-gradient(1100px 520px at 8% -6%, rgba(47, 125, 228, 0.16), transparent 62%),
    radial-gradient(900px 500px at 104% 12%, rgba(20, 170, 165, 0.11), transparent 60%),
    radial-gradient(760px 560px at 50% 118%, rgba(30, 120, 190, 0.10), transparent 62%),
    linear-gradient(180deg, #0a1322 0%, #0b1526 100%);
}
.aj-atmosphere::before,
.aj-atmosphere::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.55;
}
.aj-atmosphere::before {
  width: 420px; height: 420px;
  left: -140px; top: 22%;
  background: radial-gradient(circle, rgba(20, 103, 214, 0.10), transparent 70%);
}
.aj-atmosphere::after {
  width: 520px; height: 520px;
  right: -180px; bottom: -12%;
  background: radial-gradient(circle, rgba(14, 159, 154, 0.09), transparent 70%);
}

::selection { background: var(--brand-soft-2); color: var(--text); }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: rgba(120, 145, 175, 0.35) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: rgba(120, 145, 175, 0.30);
  border-radius: 99px;
  border: 2px solid transparent;
  background-clip: content-box;
}
*::-webkit-scrollbar-thumb:hover { background-color: rgba(120, 145, 175, 0.5); }

/* Focus */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
  border-radius: 6px;
}

a { color: var(--brand); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--brand-2); }

hr { border: none; border-top: 1px solid var(--edge-soft); margin: 14px 0; }

img, svg { vertical-align: middle; }

/* ============ Typography ============ */
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
.h-page { font-size: 21px; font-weight: 800; letter-spacing: -0.03em; }
.h-section { font-size: 15.5px; font-weight: 700; }
.h-sub { font-size: 13px; color: var(--text-2); font-weight: 500; }

.text-muted-2 { color: var(--text-2); }
.text-muted-3 { color: var(--text-3); }
.num { font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; }
.tiny { font-size: 11.5px; }
.small-2 { font-size: 12.5px; }
.fw-800 { font-weight: 800; }
.upper-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-3);
}
.money { font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }

/* ============ Animations ============ */
@keyframes ajFadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes ajFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes ajPop {
  0% { opacity: 0; transform: scale(0.96) translateY(8px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes ajSlideRight {
  from { opacity: 0; transform: translateX(26px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes ajShimmer {
  from { background-position: -400px 0; }
  to { background-position: 400px 0; }
}
@keyframes ajPulse {
  0% { box-shadow: 0 0 0 0 var(--pulse-color, rgba(23, 151, 106, 0.45)); }
  70% { box-shadow: 0 0 0 7px rgba(0, 0, 0, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); }
}
@keyframes ajSpin { to { transform: rotate(360deg); } }

.anim-up { animation: ajFadeUp 0.4s var(--ease) both; animation-delay: var(--d, 0ms); }
.anim-pop { animation: ajPop 0.26s var(--ease) both; }
.anim-in { animation: ajFadeIn 0.3s ease both; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}

/* ============ Skeleton loaders ============ */
.skel {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xs);
  background: rgba(130, 150, 175, 0.14);
  min-height: 12px;
}
.skel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  animation: ajShimmer 1.4s infinite;
}
[data-theme="dark"] .skel::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.07), transparent);
}
.skel-card { height: 116px; border-radius: var(--radius); }
.skel-row { height: 44px; border-radius: var(--radius-xs); margin-bottom: 8px; }
.skel-chart { height: 260px; border-radius: var(--radius); }
.skel-text { width: 60%; }

/* ============ Utilities ============ */
.d-none-imp { display: none !important; }
.w-100-imp { width: 100% !important; }
.gap-xs { gap: 4px !important; }
.flex-basis-0 { flex-basis: 0; }
.min-w-0 { min-width: 0; }
.overflow-hidden { overflow: hidden; }
.position-rel { position: relative; }
.cursor-pointer { cursor: pointer; }
.user-select-none { user-select: none; }
.zi-1 { z-index: 1; }

.truncate {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Print — only receipt content prints when triggered */
@media print {
  body.print-receipt * { visibility: hidden !important; }
  body.print-receipt #print-receipt-area,
  body.print-receipt #print-receipt-area * { visibility: visible !important; }
  body.print-receipt #print-receipt-area {
    position: absolute;
    inset: 0;
    width: 100%;
  }
}