/* ============ SUNBLOOM UI ============ */
:root {
  --cream: #fff8e7;
  --cream-soft: rgba(255, 248, 231, 0.92);
  --ink: #1e4d3a;
  --ink-soft: #3c6b54;
  --gold: #f2b545;
  --gold-soft: #ffd66b;
  --leaf: #58b26a;
  --teal: #3fae9e;
  --shadow: 0 8px 32px rgba(20, 50, 35, 0.25);
  --serif: 'Marcellus', 'Georgia', serif;
  --sans: 'Quicksand', 'Segoe UI', system-ui, sans-serif;
}

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

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: #0d1f16;
  font-family: var(--sans);
  color: var(--ink);
  user-select: none;
  -webkit-user-select: none;
}

#game-canvas { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }

#vignette {
  position: fixed; inset: 0; pointer-events: none; z-index: 2;
  background: radial-gradient(ellipse at center, transparent 58%, rgba(10, 30, 20, 0.28) 100%);
}

.hidden { display: none !important; }

/* ============ HUD ============ */
#hud { position: fixed; inset: 0; pointer-events: none; z-index: 10; }

#harmony-wrap {
  position: absolute; top: 18px; left: 18px; width: 260px;
  background: var(--cream-soft); border-radius: 16px; padding: 10px 14px 12px;
  box-shadow: var(--shadow); backdrop-filter: blur(6px);
  border: 1px solid rgba(242, 181, 69, 0.35);
}
#harmony-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
#harmony-label { font-weight: 700; font-size: 13px; letter-spacing: 1.5px; color: var(--ink-soft); }
#harmony-pct { font-family: var(--serif); font-size: 20px; color: var(--ink); }
#harmony-bar {
  position: relative; height: 14px; border-radius: 8px;
  background: rgba(30, 77, 58, 0.15); overflow: hidden;
}
#harmony-fill {
  height: 100%; width: 0%; border-radius: 8px;
  background: linear-gradient(90deg, #6fce7d, #a8d94a 55%, #ffd66b);
  background-size: 200% 100%;
  transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  animation: shimmer 3s linear infinite;
}
@keyframes shimmer { from { background-position: 0% 0; } to { background-position: 200% 0; } }
.harmony-tick {
  position: absolute; top: 0; bottom: 0; width: 2px;
  background: rgba(255, 248, 231, 0.85);
}

#objective {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  font-family: var(--serif); font-size: 17px; letter-spacing: 0.5px;
  color: var(--cream); text-shadow: 0 2px 10px rgba(10, 30, 20, 0.7);
  background: rgba(20, 50, 35, 0.35); padding: 7px 20px; border-radius: 20px;
  backdrop-filter: blur(4px); border: 1px solid rgba(255, 248, 231, 0.18);
  white-space: nowrap;
}

#stats {
  position: absolute; top: 18px; right: 18px; display: flex; gap: 10px;
}
.stat {
  display: flex; align-items: center; gap: 7px;
  background: var(--cream-soft); border-radius: 14px; padding: 8px 14px;
  box-shadow: var(--shadow); backdrop-filter: blur(6px);
  font-weight: 700; font-size: 16px; color: var(--ink);
  border: 1px solid rgba(242, 181, 69, 0.35);
}
.stat-icon { font-size: 17px; }
.stat.bump { animation: bump 0.35s cubic-bezier(0.22, 1.6, 0.36, 1); }
@keyframes bump { 50% { transform: scale(1.18); } }

#minimap {
  position: absolute; bottom: 18px; right: 18px;
  border-radius: 50%; box-shadow: var(--shadow);
  border: 3px solid rgba(255, 248, 231, 0.75);
  background: rgba(20, 50, 35, 0.55); backdrop-filter: blur(4px);
}

#prompt {
  position: absolute; bottom: 17%; left: 50%; transform: translateX(-50%);
  background: var(--cream-soft); color: var(--ink); font-weight: 700; font-size: 15px;
  padding: 9px 20px; border-radius: 24px; box-shadow: var(--shadow);
  border: 1px solid rgba(242, 181, 69, 0.5); white-space: nowrap;
  animation: promptIn 0.25s cubic-bezier(0.22, 1.4, 0.36, 1);
}
@keyframes promptIn { from { transform: translate(-50%, 8px); opacity: 0; } }
#prompt b { color: #b07820; }

#progress-ring {
  position: absolute; bottom: 25%; left: 50%; transform: translateX(-50%);
  filter: drop-shadow(0 2px 8px rgba(10, 30, 20, 0.5));
}
#progress-circle { transition: stroke-dashoffset 0.1s linear; }

#hint-bar {
  position: absolute; bottom: 74px; left: 50%; transform: translateX(-50%);
  font-size: 15px; font-weight: 600; color: var(--cream);
  text-shadow: 0 2px 8px rgba(10, 30, 20, 0.8);
  background: rgba(20, 50, 35, 0.45); padding: 8px 18px; border-radius: 18px;
  backdrop-filter: blur(4px); white-space: nowrap;
  animation: promptIn 0.4s cubic-bezier(0.22, 1.4, 0.36, 1);
}

#controls-hint {
  position: absolute; bottom: 18px; left: 18px;
  display: flex; gap: 14px; font-size: 12.5px; font-weight: 600;
  color: rgba(255, 248, 231, 0.85); text-shadow: 0 1px 4px rgba(10, 30, 20, 0.8);
  background: rgba(20, 50, 35, 0.35); padding: 7px 14px; border-radius: 14px;
  backdrop-filter: blur(4px);
}
#controls-hint b { color: var(--gold-soft); }

#toasts {
  position: absolute; top: 84px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.toast {
  background: var(--cream-soft); color: var(--ink); font-weight: 600; font-size: 15px;
  padding: 10px 22px; border-radius: 22px; box-shadow: var(--shadow);
  border: 1px solid rgba(242, 181, 69, 0.5); white-space: nowrap;
  animation: toastIn 0.4s cubic-bezier(0.22, 1.5, 0.36, 1);
}
.toast.golden {
  background: linear-gradient(135deg, #fff3cf, #ffe1a1);
  border-color: var(--gold); font-family: var(--serif); font-size: 16px;
}
.toast.out { animation: toastOut 0.4s ease forwards; }
@keyframes toastIn { from { transform: translateY(-14px) scale(0.9); opacity: 0; } }
@keyframes toastOut { to { transform: translateY(-10px); opacity: 0; } }

/* ============ BUILD MENU ============ */
#build-menu {
  position: fixed; inset: 0; z-index: 20;
  display: flex; align-items: flex-end; justify-content: center;
  padding-bottom: 42px;
  background: linear-gradient(transparent 55%, rgba(10, 30, 20, 0.55));
  animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } }
#build-inner { display: flex; flex-direction: column; align-items: center; gap: 12px; }
#build-title {
  font-family: var(--serif); font-size: 24px; color: var(--cream);
  text-shadow: 0 2px 12px rgba(10, 30, 20, 0.8); letter-spacing: 1px;
}
#build-cards { display: flex; gap: 12px; }
.build-card {
  width: 148px; padding: 14px 12px 12px; border-radius: 18px;
  background: var(--cream-soft); backdrop-filter: blur(8px);
  border: 2px solid rgba(242, 181, 69, 0.35);
  box-shadow: var(--shadow); cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  transition: transform 0.15s cubic-bezier(0.22, 1.4, 0.36, 1), border-color 0.15s;
  animation: cardIn 0.3s cubic-bezier(0.22, 1.4, 0.36, 1) backwards;
}
.build-card:nth-child(2) { animation-delay: 0.04s; }
.build-card:nth-child(3) { animation-delay: 0.08s; }
.build-card:nth-child(4) { animation-delay: 0.12s; }
.build-card:nth-child(5) { animation-delay: 0.16s; }
@keyframes cardIn { from { transform: translateY(24px); opacity: 0; } }
.build-card:hover, .build-card.kb-focus { transform: translateY(-6px) scale(1.04); border-color: var(--gold); }
.build-card.cant { opacity: 0.55; filter: saturate(0.4); }
.build-card .bc-icon { font-size: 34px; line-height: 1; filter: drop-shadow(0 3px 4px rgba(10,30,20,0.25)); }
.build-card .bc-name { font-weight: 700; font-size: 14px; color: var(--ink); text-align: center; }
.build-card .bc-cost { font-size: 12.5px; font-weight: 700; color: #b07820; }
.build-card .bc-cost.cant-afford { color: #c0392b; }
.build-card .bc-harmony { font-size: 12px; font-weight: 700; color: var(--teal); }
.build-card .bc-desc { font-size: 11px; color: var(--ink-soft); text-align: center; line-height: 1.35; }
.build-card .bc-key {
  position: absolute; top: 8px; left: 10px; font-size: 11px; font-weight: 700;
  color: rgba(30, 77, 58, 0.45);
}
.build-card { position: relative; }
#build-footer { font-size: 13px; font-weight: 600; color: rgba(255, 248, 231, 0.9); text-shadow: 0 1px 6px rgba(10,30,20,0.8); }
#build-footer b { color: var(--gold-soft); }

/* ============ MENUS ============ */
#title-screen {
  position: fixed; inset: 0; z-index: 30;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; text-align: center;
  background: radial-gradient(ellipse at 50% 110%, rgba(10, 30, 20, 0.5), transparent 60%);
}
#title-leaves { font-size: 34px; color: var(--gold-soft); text-shadow: 0 2px 12px rgba(10,30,20,0.6); animation: sway 4s ease-in-out infinite; }
@keyframes sway { 0%,100% { transform: rotate(-8deg); } 50% { transform: rotate(8deg); } }
#title-logo {
  font-family: var(--serif); font-size: clamp(56px, 11vw, 110px); line-height: 1;
  letter-spacing: 8px; padding-left: 8px;
  background: linear-gradient(180deg, #fffbe8 20%, #ffd66b 55%, #e89b3f 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 4px 24px rgba(242, 181, 69, 0.45)) drop-shadow(0 2px 6px rgba(10,30,20,0.6));
}
#title-sub {
  font-family: var(--serif); font-size: clamp(16px, 2.4vw, 24px); letter-spacing: 6px;
  color: var(--cream); text-shadow: 0 2px 10px rgba(10,30,20,0.7);
}
#title-tag {
  margin-top: 10px; font-size: 16px; font-weight: 500; line-height: 1.6;
  color: rgba(255, 248, 231, 0.92); text-shadow: 0 2px 8px rgba(10,30,20,0.8);
}
.menu-buttons { display: flex; gap: 14px; margin-top: 22px; }
#title-best { font-size: 14px; font-weight: 600; color: var(--gold-soft); text-shadow: 0 1px 6px rgba(10,30,20,0.8); min-height: 18px; }
#title-note { position: absolute; bottom: 22px; font-size: 12.5px; color: rgba(255,248,231,0.65); text-shadow: 0 1px 4px rgba(10,30,20,0.8); }

.overlay {
  position: fixed; inset: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  background: rgba(10, 26, 18, 0.55); backdrop-filter: blur(6px);
  animation: fadeIn 0.25s ease;
}
.panel {
  background: var(--cream-soft); border-radius: 26px; padding: 34px 44px;
  box-shadow: 0 24px 80px rgba(5, 20, 12, 0.5);
  border: 1px solid rgba(242, 181, 69, 0.4);
  display: flex; flex-direction: column; gap: 12px; align-items: center;
  max-width: min(92vw, 560px); max-height: 88vh; overflow-y: auto;
  animation: panelIn 0.35s cubic-bezier(0.22, 1.4, 0.36, 1);
}
.panel-wide { max-width: min(94vw, 780px); }
@keyframes panelIn { from { transform: translateY(22px) scale(0.96); opacity: 0; } }
.panel h1 { font-family: var(--serif); font-size: 38px; color: var(--ink); }
.panel h2 { font-family: var(--serif); font-size: 28px; color: var(--ink); margin-bottom: 6px; }
.panel h3 { font-family: var(--serif); font-size: 17px; color: var(--ink-soft); margin: 8px 0 4px; }
.panel p { font-size: 14.5px; line-height: 1.55; color: var(--ink); }

.btn {
  font-family: var(--sans); font-weight: 700; font-size: 16px;
  padding: 12px 34px; border-radius: 30px; border: none; cursor: pointer;
  background: var(--cream); color: var(--ink);
  box-shadow: 0 4px 16px rgba(10, 30, 20, 0.25), inset 0 -2px 0 rgba(30, 77, 58, 0.12);
  transition: transform 0.15s cubic-bezier(0.22, 1.4, 0.36, 1), box-shadow 0.15s;
  min-width: 210px;
}
.btn:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 8px 24px rgba(10, 30, 20, 0.3); }
.btn:active { transform: translateY(0) scale(0.98); }
.btn-primary {
  background: linear-gradient(135deg, #ffd66b, #f2a63f);
  color: #5c3a08;
  box-shadow: 0 6px 22px rgba(242, 166, 63, 0.5), inset 0 -2px 0 rgba(92, 58, 8, 0.2);
}
.btn-dim { background: rgba(255, 248, 231, 0.6); color: var(--ink-soft); }

.set-row {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; min-width: 320px; gap: 24px; font-weight: 600; font-size: 15px;
}
.set-row input[type=range] { width: 170px; accent-color: var(--gold); }
.set-row input[type=checkbox] { width: 20px; height: 20px; accent-color: var(--leaf); }
.set-row select {
  font-family: var(--sans); font-weight: 600; font-size: 14px; padding: 6px 12px;
  border-radius: 10px; border: 1px solid rgba(30, 77, 58, 0.3); background: var(--cream); color: var(--ink);
}

.help-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 32px; text-align: left; }
.keys-table { border-collapse: collapse; margin: 4px 0; }
.keys-table td { padding: 3px 14px 3px 0; font-size: 14px; color: var(--ink); }
.keys-table td:first-child { color: #b07820; white-space: nowrap; }
.help-tip { background: rgba(88, 178, 106, 0.15); border-radius: 12px; padding: 10px 14px; font-size: 13px !important; }

/* ============ WIN ============ */
#win-screen { background: radial-gradient(ellipse at center, rgba(60, 40, 8, 0.35), rgba(10, 26, 18, 0.7)); }
#win-panel { border-color: var(--gold); box-shadow: 0 0 90px rgba(242, 181, 69, 0.4), 0 24px 80px rgba(5, 20, 12, 0.5); }
#win-bloom { font-size: 54px; animation: bloomPulse 2s ease-in-out infinite; }
@keyframes bloomPulse { 0%,100% { transform: scale(1) rotate(-4deg); } 50% { transform: scale(1.15) rotate(4deg); } }
#win-flavor { text-align: center; max-width: 420px; font-style: italic; color: var(--ink-soft) !important; }
#win-stats { display: flex; gap: 26px; margin: 8px 0; }
.win-stat { display: flex; flex-direction: column; align-items: center; }
.win-stat .ws-val { font-family: var(--serif); font-size: 30px; color: var(--ink); }
.win-stat .ws-label { font-size: 12px; font-weight: 700; letter-spacing: 1px; color: var(--ink-soft); text-transform: uppercase; }
#win-best { font-weight: 700; font-size: 14px; color: #b07820; min-height: 16px; }

/* ============ FADER & ERROR ============ */
#fader {
  position: fixed; inset: 0; z-index: 60; pointer-events: none;
  background: #0d1f16; opacity: 1; transition: opacity 0.9s ease;
}
#fader.clear { opacity: 0; }

#webgl-error {
  position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center;
  background: #0d1f16; color: var(--cream); text-align: center; padding: 24px;
}
#webgl-error h2 { font-family: var(--serif); margin-bottom: 12px; }
#webgl-error p { max-width: 460px; line-height: 1.6; opacity: 0.85; }

@media (max-width: 760px) {
  #build-cards { flex-wrap: wrap; justify-content: center; max-width: 94vw; }
  .help-cols { grid-template-columns: 1fr; }
  #controls-hint { display: none; }
  #harmony-wrap { width: 200px; }
  #minimap { width: 120px; height: 120px; }
}