/* =========================
   BASE RESET
========================= */
* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden; /* 桌機不捲動 */
  font-family: "Microsoft JhengHei", "Segoe UI", Arial, sans-serif;
  background: radial-gradient(circle at top, #0b1220, #020617);
  color: #e5e7eb;
}

body {
  display: flex;
  flex-direction: column;
  position: relative;
}

body::before {
  content: "";
  position: fixed; inset: 0;
  background:
    repeating-linear-gradient(0deg,rgba(255,255,255,0.03),rgba(255,255,255,0.03) 1px,transparent 1px,transparent 3px),
    radial-gradient(circle at center,rgba(255,255,255,0.03),transparent 70%);
  pointer-events: none; z-index: 0;
  mix-blend-mode: overlay; opacity: 0.6;
}

/* =========================
   PANEL — 填滿視窗，flex列
========================= */
.panel {
  width: 100%; max-width: 1250px;
  margin: 0 auto;
  padding: 10px 12px;
  position: relative; z-index: 2;
  display: flex; flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* =========================
   BUTTONS
========================= */
.buttons {
  display: flex; flex-wrap: wrap;
  gap: 7px; justify-content: center;
  flex-shrink: 0;
}
.buttons button {
  flex: 1 1 calc(16.6% - 7px); min-width: 110px;
  background: linear-gradient(145deg, #f59e0b, #b45309);
  color: #0b1220; border: none;
  padding: 9px 10px; font-size: 13px; font-weight: 800;
  border-radius: 10px; cursor: pointer;
  box-shadow: 0 4px 0 #0b1220;
  transition: all 0.12s ease;
}
.buttons button:hover  { transform: translateY(-2px); filter: brightness(1.1); }
.buttons button:active { transform: translateY(2px); box-shadow: 0 1px 0 #0b1220; }

/* =========================
   COMBO
========================= */
#comboDisplay {
  text-align: center; font-size: 13px; font-weight: 800;
  color: #f59e0b; height: 20px; margin: 3px 0;
  letter-spacing: 1px; transition: transform 0.15s;
  flex-shrink: 0;
}

/* =========================
   INFO BAR（HUD + 任務 + 成就折疊）
========================= */
#infoBar {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 10px;
  padding: 6px 10px;
  margin: 4px 0;
  flex-shrink: 0;
}
#infoMain {
  display: flex; align-items: center;
  flex-wrap: wrap; gap: 6px;
  font-size: 12px; color: #fbbf24;
}
#hudChip {
  white-space: nowrap;
  flex-shrink: 0;
}
#missionChip {
  flex: 1; color: #94a3b8;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  font-size: 11px;
}
#missionProgress { color: #22c55e; font-weight: 700; }
#infoToggleBtn {
  background: none; border: 1px solid #334155;
  color: #64748b; font-size: 11px; padding: 2px 8px;
  border-radius: 6px; cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
}
#infoToggleBtn:hover { border-color: #f59e0b; color: #f59e0b; }

#stabilityBarInline {
  height: 3px; background: #1e293b;
  border-radius: 99px; overflow: hidden;
  margin-top: 5px;
}
#stabilityFill {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, #ef4444, #f59e0b, #22c55e);
  border-radius: 99px; transition: width 0.4s ease;
}

/* 成就折疊 */
#achievementPanel {
  display: flex; flex-wrap: wrap; gap: 5px;
  justify-content: center;
  overflow: hidden;
  max-height: 200px;
  transition: max-height 0.3s ease, margin-top 0.3s ease;
  margin-top: 6px;
}
#achievementPanel.collapsed { max-height: 0; margin-top: 0; }

.badge {
  background: #1e293b; border: 1px solid #334155;
  color: #475569; padding: 3px 8px;
  border-radius: 20px; font-size: 11px; transition: all 0.3s;
  white-space: nowrap;
}
.badge.unlocked {
  background: linear-gradient(135deg, #92400e, #b45309);
  border-color: #f59e0b; color: #fef3c7;
  box-shadow: 0 0 6px rgba(245,158,11,0.4);
}

/* =========================
   SYSTEM COMMENT
========================= */
#systemComment {
  margin: 4px 0; padding: 7px 12px;
  display: flex; justify-content: center; align-items: center; text-align: center;
  background: rgba(2,6,23,0.65);
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: 8px; color: #e5e7eb;
  font-size: 12px; line-height: 1.5; min-height: 34px;
  transition: all 0.25s ease;
  flex-shrink: 0;
}

/* =========================
   RECEIPT CONTAINER — 剩餘空間
========================= */
#receiptContainer {
  flex: 1; overflow-y: auto;
  display: flex; flex-wrap: wrap;
  gap: 16px; justify-content: center;
  align-items: flex-start;
  padding: 6px 0 10px;
}
#receiptContainer::-webkit-scrollbar { width: 4px; }
#receiptContainer::-webkit-scrollbar-thumb { background: #334155; border-radius: 99px; }

/* =========================
   RECEIPT CARD
========================= */
.receipt {
  width: 340px; max-width: 100%;
  background: rgba(255,255,255,0.98);
  color: #0f172a; padding: 16px;
  border-radius: 14px; position: relative;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  transition: all 0.25s ease;
}
.receipt:hover { transform: translateY(-4px) scale(1.005); }
.receipt-header { font-weight: 800; font-size: 14px; text-align: center; margin-bottom: 6px; }
.receipt-row {
  display: flex; justify-content: space-between;
  padding: 4px 0; border-bottom: 1px dashed #e2e8f0;
  font-size: 12px;
}
.receipt-row:last-of-type { border-bottom: none; }
.money-row { font-weight: 700; color: #b45309; }
.result {
  margin: 10px 0; padding: 10px;
  font-size: 12px; line-height: 1.65;
  background: #fefce8; border-radius: 8px;
  border: 1px solid #fcd34d;
  white-space: pre-line;
  min-height: 40px;
  transition: outline 0.2s;
}
.footer {
  text-align: center; font-size: 11px; color: #64748b;
  margin-top: 10px; line-height: 1.5;
}

/* ===== 收據操作按鈕 ===== */
.receipt-actions {
  display: flex; gap: 6px; margin: 8px 0 4px;
}
.receipt-btn {
  flex: 1; padding: 6px 4px; border: none;
  font-size: 11px; font-weight: 700;
  border-radius: 7px; cursor: pointer;
  transition: all 0.12s;
}
.edit-btn   { background: #e2e8f0; color: #334155; }
.redraw-btn { background: #fef3c7; color: #92400e; }
.share-btn  { background: #f59e0b; color: #0b1220; }
.receipt-btn:hover { filter: brightness(0.92); transform: translateY(-1px); }

/* =========================
   MODAL
========================= */
.modal {
  position: fixed; inset: 0; display: none;
  justify-content: center; align-items: center;
  background: rgba(0,0,0,0.78); z-index: 99999; padding: 16px;
}
.modal-box {
  width: min(520px,95%); background: #0f172a; color: white;
  border: 2px solid #f59e0b; border-radius: 12px; padding: 18px;
  max-height: 90vh; overflow-y: auto;
}
.modal-title { font-size: 17px; font-weight: bold; margin-bottom: 8px; color: #f59e0b; }
.modal-content { font-size: 13px; line-height: 1.6; white-space: pre-line; }
.modal-buttons { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.modal-buttons button {
  flex: 1; padding: 9px; border: none; cursor: pointer;
  font-weight: bold; border-radius: 8px; min-width: 80px; font-size: 13px;
}
.modal-buttons button:first-child { background: #f59e0b; color: black; }
.modal-buttons button:not(:first-child) { background: #1f2937; color: white; }

/* ===== Share text ===== */
.share-text-box {
  background: #1e293b; padding: 10px 12px; border-radius: 8px;
  margin: 8px 0; font-size: 12px; line-height: 1.7;
  white-space: pre-line; color: #e5e7eb; max-height: 120px; overflow-y: auto;
}

/* ===== 社群分享格子 ===== */
.share-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 8px; margin: 10px 0;
}
.share-icon-btn {
  padding: 10px 6px; border: none; border-radius: 8px;
  font-size: 12px; font-weight: 800; cursor: pointer;
  transition: all 0.15s; text-align: center;
}
.share-icon-btn:hover { transform: translateY(-2px); filter: brightness(1.1); }
.share-icon-btn.fb      { background: #1877f2; color: #fff; }
.share-icon-btn.twitter { background: #000; color: #fff; }
.share-icon-btn.threads { background: #1a1a1a; color: #fff; border: 1px solid #333; }
.share-icon-btn.line    { background: #06c755; color: #fff; }
.share-icon-btn.ig      { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; }
.share-icon-btn.ibon    { background: #e60012; color: #fff; }

/* =========================
   CODEX
========================= */
.codex-box { max-width: 620px !important; }
#codexProgress { color: #f59e0b; font-size: 12px; margin-bottom: 10px; font-weight: 700; }
#codexGrid { display: flex; flex-wrap: wrap; gap: 7px; }
.codex-card {
  padding: 7px 10px; border-radius: 10px;
  font-size: 11px; font-weight: 700;
  display: flex; flex-direction: column;
  align-items: center; gap: 3px;
  width: 80px; text-align: center;
  transition: all 0.2s;
}
.codex-card.got {
  background: linear-gradient(135deg,#92400e,#b45309);
  border: 1px solid #f59e0b; color: #fef3c7;
  box-shadow: 0 0 5px rgba(245,158,11,0.3);
  cursor: pointer;
}
.codex-card.got:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 0 12px rgba(245,158,11,0.5); }
.codex-card.locked { background: #1e293b; border: 1px solid #334155; color: #334155; }
.codex-emoji { font-size: 20px; line-height: 1; }
.codex-name  { font-size: 10px; line-height: 1.3; word-break: break-all; }
.char-quote {
  background: #1e293b; border-left: 3px solid #f59e0b;
  padding: 8px 12px; border-radius: 0 7px 7px 0;
  font-size: 12px; line-height: 1.65; color: #e5e7eb;
}

/* =========================
   TOAST
========================= */
#toastContainer {
  position: fixed; top: 14px; right: 14px;
  z-index: 99998; display: flex; flex-direction: column;
  gap: 6px; pointer-events: none;
}
.toast {
  background: #0f172a; border: 1.5px solid #f59e0b;
  color: #fbbf24; padding: 8px 14px; border-radius: 10px;
  font-size: 12px; font-weight: 700;
  opacity: 0; transform: translateX(40px);
  transition: all 0.3s ease; max-width: 260px;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast.hide { opacity: 0; transform: translateX(40px); }

/* =========================
   RAID OVERLAY
========================= */
#raidOverlay {
  position: fixed; inset: 0; z-index: 999999;
  background: rgba(0,0,0,0.95);
  display: none; justify-content: center; align-items: center;
}
#raidOverlay.active { display: flex; animation: raidFlash 0.3s ease; }
@keyframes raidFlash {
  0%   { background: rgba(239,68,68,0.9); }
  20%  { background: rgba(0,0,0,0.95); }
  40%  { background: rgba(239,68,68,0.6); }
  100% { background: rgba(0,0,0,0.95); }
}
#raidBox { text-align: center; padding: 40px; max-width: 400px; }
#raidIcon { font-size: 60px; animation: raidPulse 0.5s infinite alternate; }
@keyframes raidPulse { from { transform: scale(1); } to { transform: scale(1.15); } }
#raidTitle { font-size: 32px; font-weight: 900; color: #ef4444; margin: 12px 0 8px; letter-spacing: 2px; font-family: monospace; }
#raidSub   { color: #94a3b8; font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
#raidBar   { width: 100%; height: 7px; background: #1e293b; border-radius: 99px; overflow: hidden; margin-bottom: 14px; }
#raidBarFill { height: 100%; width: 0%; background: linear-gradient(90deg,#ef4444,#f59e0b); border-radius: 99px; }
#raidMsg   { color: #475569; font-size: 11px; font-family: monospace; animation: blink 1s infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* =========================
   LOCK SCREEN
========================= */
#lockScreen {
  display: none; position: fixed; inset: 0;
  background: radial-gradient(circle at top, #1a0000, #000);
  z-index: 999999; flex-direction: column;
  align-items: center; justify-content: center;
  color: white; font-family: monospace; text-align: center; padding: 30px;
}
#lockScreen h1 { color: #ef4444; font-size: clamp(22px,5vw,42px); margin-bottom: 10px; }
#lockScreen p  { color: #94a3b8; font-size: 13px; margin-bottom: 24px; max-width: 440px; line-height: 1.7; }
.lock-btns { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.lock-btns button { padding: 10px 20px; border: none; cursor: pointer; font-size: 14px; font-weight: 700; border-radius: 10px; }
#pardonBtn { background: gold; color: #000; }
#resetBtn  { background: crimson; color: #fff; }

/* =========================
   MOBILE — 恢復捲動
========================= */
@media (max-width: 768px) {
  html, body { overflow: auto; height: auto; }
  .panel { height: auto; overflow: visible; }
  #receiptContainer { overflow: visible; }
  .buttons button { flex: 1 1 calc(33% - 7px); min-width: 90px; font-size: 12px; padding: 8px 6px; }
  .receipt { width: 100%; max-width: 400px; }
  .share-grid { grid-template-columns: repeat(2, 1fr); }
  #toastContainer { top: 8px; right: 8px; left: 8px; }
  .toast { max-width: 100%; }
}
@media (max-width: 480px) {
  .buttons button { flex: 1 1 calc(50% - 7px); }
}