/* ─────────────────────────────────────────────────────────────────────────
   NurseQuest Design System — pushed gamification, energy + depth
   ───────────────────────────────────────────────────────────────────────── */

:root {
  /* Brand */
  --teal-deep:    #0d2b2b;
  --teal-lift:    #143d3d;
  --teal-lift-2:  #1c4d4d;
  --teal-glow:    #1f6f6f;
  --gold:         #e8a33d;
  --gold-soft:    #f2c474;
  --gold-deep:    #c97f1f;
  --gold-burn:    #a8651a;
  --purple:       #7b2cbf;
  --purple-soft:  #a855f7;
  --purple-deep:  #5b21b6;
  --parchment:    #fdfbf7;
  --parchment-dim:#f5f1e8;
  --parchment-dim2:#ece5d4;
  --ink:          #1a1a1a;
  --ink-soft:     #5a6361;
  --ink-mute:     #8b9591;
  --line:         #d8d0bd;
  --line-soft:    #ebe4d2;
  --white:        #fffdf9;

  /* Status */
  --good:   #16a34a;
  --warn:   #d97706;
  --bad:    #dc2626;
  --info:   #2563eb;

  /* Effects */
  --shadow-card: 0 1px 0 rgba(20,61,61,0.04), 0 6px 18px rgba(20,61,61,0.06);
  --shadow-card-hover: 0 1px 0 rgba(20,61,61,0.04), 0 18px 38px rgba(20,61,61,0.14);
  --shadow-gold: 0 0 0 1px rgba(232,163,61,0.35), 0 10px 30px rgba(232,163,61,0.30);
  --shadow-purple: 0 0 0 1px rgba(123,44,191,0.35), 0 10px 30px rgba(123,44,191,0.30);

  --font-serif: 'Fraunces', Georgia, serif;
  --font-sans:  'Manrope', system-ui, sans-serif;
  --font-mono:  'Space Grotesk', 'JetBrains Mono', monospace;
}

* { box-sizing: border-box; }
html, body, #root { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--parchment);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Parchment grain — applied as subtle bg pattern */
.parchment-grain {
  background-color: var(--parchment);
  background-image:
    radial-gradient(rgba(168,101,26,0.025) 1px, transparent 1px),
    radial-gradient(rgba(168,101,26,0.018) 1px, transparent 1px);
  background-size: 14px 14px, 22px 22px;
  background-position: 0 0, 7px 11px;
}

/* Teal surface grain */
.teal-grain {
  background-color: var(--teal-deep);
  background-image:
    radial-gradient(rgba(232,163,61,0.04) 1px, transparent 1px),
    radial-gradient(rgba(255,253,249,0.025) 1px, transparent 1px);
  background-size: 18px 18px, 26px 26px;
  background-position: 0 0, 9px 13px;
}

h1, h2, h3 { font-family: var(--font-serif); letter-spacing: -0.01em; }
.mono { font-family: var(--font-mono); }
.serif { font-family: var(--font-serif); }
.tabular { font-variant-numeric: tabular-nums; }

button { font-family: inherit; cursor: pointer; }
a { color: inherit; }

/* Scrollbar — discreet */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(20,61,61,0.18); border-radius: 100px; }
::-webkit-scrollbar-thumb:hover { background: rgba(20,61,61,0.28); }
::-webkit-scrollbar-track { background: transparent; }

/* ─── Layout ─────────────────────────────────────────────────────────── */
.app-shell { display: flex; min-height: 100vh; }
.app-sidebar {
  width: 232px; flex: none; background: var(--teal-deep); color: var(--white);
  display: flex; flex-direction: column;
  border-right: 1px solid rgba(232,163,61,0.15);
  position: sticky; top: 0; height: 100vh;
}
.app-main { flex: 1; min-width: 0; }

@media (max-width: 900px) {
  .app-sidebar { display: none; }
  .app-main { padding-bottom: 80px; }
  .mobile-nav { display: flex !important; }
}

.mobile-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  background: var(--teal-deep); border-top: 1px solid rgba(232,163,61,0.2);
  padding: 8px 4px; padding-bottom: max(8px, env(safe-area-inset-bottom));
  justify-content: space-around;
}

/* ─── Animations ─────────────────────────────────────────────────────── */
@keyframes flame {
  0%, 100% { transform: rotate(-2deg) scale(1); }
  50%      { transform: rotate(2deg)  scale(1.06); }
}
@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,163,61,0.4); }
  50%      { box-shadow: 0 0 0 12px rgba(232,163,61,0); }
}
@keyframes pulse-purple {
  0%, 100% { box-shadow: 0 0 0 0 rgba(123,44,191,0.4); }
  50%      { box-shadow: 0 0 0 14px rgba(123,44,191,0); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-4px); }
}
@keyframes spark {
  0%   { transform: translate(0,0) scale(0); opacity: 0; }
  20%  { transform: translate(0,0) scale(1); opacity: 1; }
  100% { transform: translate(var(--dx,0), var(--dy,-30px)) scale(0); opacity: 0; }
}
@keyframes ringGrow {
  from { stroke-dashoffset: var(--ring-from, 999); }
  to   { stroke-dashoffset: var(--ring-to, 0); }
}
@keyframes slideUp {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes scaleIn {
  from { transform: scale(.96); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
@keyframes glowSweep {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.anim-flame { animation: flame 1.4s ease-in-out infinite; transform-origin: 50% 70%; }
.anim-pulse-gold { animation: pulse-gold 2.2s ease-out infinite; }
.anim-pulse-purple { animation: pulse-purple 2.6s ease-out infinite; }
.anim-float { animation: float 3s ease-in-out infinite; }
.anim-slide-up { animation: slideUp .55s cubic-bezier(.2,.7,.2,1) both; }
.anim-scale-in { animation: scaleIn .35s cubic-bezier(.2,.7,.2,1) both; }

/* Shimmer text effect (for gold totals etc) */
.shimmer-gold {
  background: linear-gradient(
    90deg, var(--gold-deep) 0%, var(--gold) 30%,
    var(--gold-soft) 50%, var(--gold) 70%, var(--gold-deep) 100%);
  background-size: 200% 100%;
  background-clip: text; -webkit-background-clip: text; color: transparent;
  animation: shimmer 4s linear infinite;
}

/* Foil sweep — applies to a child :before */
.foil-sweep { position: relative; overflow: hidden; }
.foil-sweep::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(110deg, transparent 35%, rgba(255,255,255,0.25) 50%, transparent 65%);
  transform: translateX(-100%);
  transition: transform .9s ease;
}
.foil-sweep:hover::after { transform: translateX(100%); }

/* ─── Reusable UI primitives ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px;
  font-weight: 700; font-size: 14px; border: 0;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--gold); color: var(--teal-deep); }
.btn-primary:hover { background: var(--gold-soft); box-shadow: var(--shadow-gold); }
.btn-secondary { background: var(--purple); color: white; }
.btn-secondary:hover { background: var(--purple-soft); box-shadow: var(--shadow-purple); }
.btn-ghost { background: transparent; color: var(--teal-deep); border: 1px solid var(--line); }
.btn-ghost:hover { background: rgba(20,61,61,0.04); }
.btn-dark { background: var(--teal-deep); color: var(--gold-soft); }
.btn-dark:hover { background: var(--teal-lift); }

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  font-family: var(--font-mono);
}
.chip-gold { background: rgba(232,163,61,0.15); color: var(--gold-burn); border: 1px solid rgba(232,163,61,0.3); }
.chip-purple { background: rgba(123,44,191,0.10); color: var(--purple-deep); border: 1px solid rgba(123,44,191,0.25); }
.chip-teal { background: rgba(20,61,61,0.08); color: var(--teal-deep); border: 1px solid rgba(20,61,61,0.18); }
.chip-good { background: rgba(22,163,74,0.12); color: var(--good); border: 1px solid rgba(22,163,74,0.3); }
.chip-warn { background: rgba(217,119,6,0.12); color: var(--warn); border: 1px solid rgba(217,119,6,0.3); }
.chip-bad { background: rgba(220,38,38,0.10); color: var(--bad); border: 1px solid rgba(220,38,38,0.3); }
.chip-dark { background: rgba(232,163,61,0.16); color: var(--gold-soft); border: 1px solid rgba(232,163,61,0.4); }

.card {
  background: white; border: 1px solid var(--line);
  border-radius: 16px; box-shadow: var(--shadow-card);
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}
.card-hover:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); border-color: rgba(232,163,61,0.45); }

.card-dark {
  background: linear-gradient(160deg, var(--teal-lift) 0%, var(--teal-deep) 100%);
  border: 1px solid rgba(232,163,61,0.25);
  border-radius: 16px; color: var(--white);
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
}

/* Progress bar */
.bar { height: 8px; background: rgba(20,61,61,0.08); border-radius: 999px; overflow: hidden; position: relative; }
.bar-fill { height: 100%; border-radius: 999px; transition: width .8s cubic-bezier(.2,.7,.2,1); position: relative; }
.bar-fill.gold {
  background: linear-gradient(90deg, var(--gold-deep) 0%, var(--gold) 50%, var(--gold-soft) 100%);
  box-shadow: 0 0 12px rgba(232,163,61,0.55);
}
.bar-fill.purple {
  background: linear-gradient(90deg, var(--purple-deep), var(--purple-soft));
  box-shadow: 0 0 12px rgba(123,44,191,0.5);
}
.bar-fill.teal { background: linear-gradient(90deg, var(--teal-deep), var(--teal-glow)); }
.bar-fill.good { background: var(--good); }
.bar-fill.warn { background: var(--warn); }
.bar-fill.bad  { background: var(--bad); }

.bar-fill::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45), transparent);
  animation: glowSweep 3s linear infinite;
}

/* Hex Streak Flame */
.streak-flame {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  background: linear-gradient(135deg, #ff6b35, #ffae00);
  color: white; font-weight: 800; font-size: 13px;
  box-shadow: 0 6px 16px rgba(255,107,53,0.35);
}

/* Section header eyebrow */
.eyebrow {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold-burn); font-weight: 700;
}
.eyebrow-light { color: var(--gold-soft); }

/* Decorative double underline */
.flourish::after {
  content: ""; display: block; width: 44px; height: 0; margin-top: 10px;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  padding-top: 3px;
}

/* Hide scrollbar inside an element where pleasant */
.no-scrollbar { scrollbar-width: none; }
.no-scrollbar::-webkit-scrollbar { display: none; }

/* Visually hidden */
.sr-only { position: absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0; }

/* Sparkle particle helper */
.sparkle {
  position: absolute; width: 6px; height: 6px; border-radius: 50%;
  background: radial-gradient(circle, var(--gold-soft) 0%, transparent 70%);
  pointer-events: none; animation: spark 1.2s ease-out forwards;
}

/* Section color helpers (used by Modules) */
.sec-fund { --c: #0284c7; --cs: rgba(2,132,199,0.10); --cb: rgba(2,132,199,0.25); }
.sec-med  { --c: var(--gold-burn); --cs: rgba(232,163,61,0.10); --cb: rgba(232,163,61,0.25); }
.sec-mh   { --c: var(--purple); --cs: rgba(123,44,191,0.10); --cb: rgba(123,44,191,0.25); }
.sec-mat  { --c: #be185d; --cs: rgba(190,24,93,0.10); --cb: rgba(190,24,93,0.25); }
.sec-ped  { --c: #d97706; --cs: rgba(217,119,6,0.10); --cb: rgba(217,119,6,0.25); }
.sec-lead { --c: #16a34a; --cs: rgba(22,163,74,0.10); --cb: rgba(22,163,74,0.25); }