:root {
  --bg: #fdf6ea;
  --bg-alt: #f7ecd9;
  --paper: #fffaf1;
  --ink: #3b2f2a;
  --ink-soft: #6b5b4f;
  --vermillion: #ac3b2e;
  --vermillion-dark: #8a2e24;
  --gold: #c69a3a;
  --line: #e4d4b8;
  --shadow: rgba(59, 47, 42, 0.16);

  --shiba-black-body: #3a3230;
  --shiba-black-patch: #e8cfa3;
  --shiba-red-body: #c9702f;
  --shiba-red-patch: #f6e3c4;
  --shiba-white-body: #f4ecdc;
  --shiba-white-patch: #ffffff;

  --font-display: "cwTeX Kai TC", "Noto Serif TC", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  background: radial-gradient(circle at top, var(--bg-alt), var(--bg) 60%);
  color: var(--ink);
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
}

.app {
  width: 100%;
  max-width: 520px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

header {
  text-align: center;
  margin: 12px 0 28px;
}

h1 {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  color: var(--vermillion-dark);
}

.subtitle {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  letter-spacing: 0.04em;
}

.screen {
  width: 100%;
  display: none;
  flex-direction: column;
  align-items: center;
}

.screen.active {
  display: flex;
}

/* ---- category selection ---- */
.category-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.category-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px 8px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 6px 16px var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px var(--shadow);
}

.category-card:active {
  transform: translateY(0);
}

.category-card img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.category-label {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink);
}

.category-hint {
  font-size: 11px;
  color: var(--ink-soft);
}

/* ---- divination screen ---- */
#divination-screen {
  position: relative;
}

.back-btn {
  align-self: flex-start;
  background: none;
  border: none;
  color: var(--ink-soft);
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0 16px;
}

.back-btn:hover {
  color: var(--vermillion);
}

.shiba-stage {
  position: relative;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  margin-bottom: 18px;
}

.shiba-stage img {
  width: 200px;
  height: 200px;
  object-fit: contain;
}

.blocks {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  gap: 10px;
}

.blocks:not([hidden]) {
  display: flex;
}

.block {
  width: 26px;
  height: 46px;
  background: linear-gradient(160deg, var(--vermillion), var(--vermillion-dark));
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  box-shadow: inset -3px -3px 4px rgba(0, 0, 0, 0.25), 0 3px 6px var(--shadow);
}

.block-left {
  transform-origin: bottom center;
}

.block-right {
  transform-origin: bottom center;
}

.blocks.tossing .block-left {
  animation: toss-left 1.1s ease-out;
}

.blocks.tossing .block-right {
  animation: toss-right 1.1s ease-out;
}

@keyframes toss-left {
  0% { transform: translateY(0) rotate(0deg); }
  35% { transform: translateY(-70px) rotate(-220deg); }
  60% { transform: translateY(-30px) rotate(-320deg); }
  100% { transform: translateY(0) rotate(-360deg); }
}

.shiba-stage #shiba-display.tossing img {
  animation: shiba-bounce 1.1s ease-in-out;
}

@keyframes shiba-bounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  10% { transform: translateY(-10px) rotate(-4deg); }
  20% { transform: translateY(0) rotate(4deg); }
  30% { transform: translateY(-9px) rotate(-4deg); }
  40% { transform: translateY(0) rotate(3deg); }
  50% { transform: translateY(-7px) rotate(-3deg); }
  60% { transform: translateY(0) rotate(2deg); }
  70% { transform: translateY(-4px) rotate(-2deg); }
  80% { transform: translateY(0) rotate(1deg); }
  90% { transform: translateY(-2px) rotate(0deg); }
}

@keyframes toss-right {
  0% { transform: translateY(0) rotate(0deg); }
  35% { transform: translateY(-60px) rotate(200deg); }
  60% { transform: translateY(-25px) rotate(300deg); }
  100% { transform: translateY(0) rotate(360deg); }
}

.angry-overlay {
  position: absolute;
  inset: 0;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 5;
}

.angry-overlay:not([hidden]) {
  display: flex;
}

.angry-img {
  width: 175px;
  height: 175px;
  object-fit: contain;
  animation: angry-fly 7s ease-in-out forwards;
}

.angry-bubble {
  position: absolute;
  top: 30%;
  left: 147px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 8px 12px;
  width: 150px;
  max-width: calc(50vw - 45px);
  text-align: center;
  box-shadow: 0 6px 14px var(--shadow);
  opacity: 0;
  animation: angry-bubble-pop 7s ease-out forwards;
}

.angry-bubble-label {
  margin: 0 0 4px;
  font-size: 12px;
  color: var(--vermillion-dark);
  font-family: var(--font-display);
  font-weight: 700;
  white-space: nowrap;
}

.angry-bubble-text {
  margin: 0;
  font-size: 12px;
  color: var(--ink);
  line-height: 1.5;
}

.angry-bubble-text br {
  content: "";
}

@keyframes angry-fly {
  0% { transform: translate(-140%, 60%) rotate(-25deg) scale(0.6); opacity: 0; }
  8% { transform: translate(-31%, -3%) rotate(6deg) scale(1.06); opacity: 1; }
  14%, 90% { transform: translate(-35%, 0) rotate(-3deg) scale(1); opacity: 1; }
  100% { transform: translate(140%, -60%) rotate(25deg) scale(0.6); opacity: 0; }
}

@keyframes angry-bubble-pop {
  0%, 10% { opacity: 0; transform: translateY(8px) scale(0.85); }
  16% { opacity: 1; transform: translateY(0) scale(1); }
  90% { opacity: 1; transform: translateY(0) scale(1); }
  97%, 100% { opacity: 0; transform: translateY(-6px) scale(0.9); }
}

.throw-btn {
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.1em;
  background: var(--vermillion);
  color: #fff8ec;
  border: none;
  padding: 12px 40px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 14px var(--shadow);
  transition: transform 0.12s ease, opacity 0.12s ease;
}

.throw-btn:hover {
  transform: translateY(-2px);
}

.throw-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.result-card {
  margin-top: 22px;
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px 22px;
  text-align: center;
  box-shadow: 0 8px 20px var(--shadow);
  animation: pop-in 0.35s ease;
}

@keyframes pop-in {
  from { opacity: 0; transform: translateY(8px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.result-label {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--gold);
  letter-spacing: 0.15em;
}

#result-name {
  font-family: var(--font-display);
  margin: 0 0 8px;
  font-size: 24px;
  color: var(--vermillion-dark);
}

#result-address, #result-note {
  margin: 2px 0;
  font-size: 13px;
  color: var(--ink-soft);
}

.map-block {
  margin-top: 16px;
}

.map-frame {
  width: 100%;
  height: 160px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.map-links {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.map-link {
  flex: 1;
  text-align: center;
  padding: 9px 0;
  border-radius: 999px;
  font-size: 13px;
  text-decoration: none;
  border: 1px solid var(--vermillion);
  color: var(--vermillion);
}

.map-link-primary {
  background: var(--vermillion);
  color: #fff8ec;
}

.ubereats-link {
  display: block;
  margin-top: 12px;
  text-align: center;
  padding: 10px 0;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  background: #06c167;
  color: #fff;
}

.ubereats-link:hover {
  opacity: 0.9;
}

.ubereats-link.disabled {
  background: #d3d1c9;
  color: #8a8a82;
  cursor: not-allowed;
  pointer-events: none;
}

.ubereats-link.custom-platform {
  background: var(--vermillion);
  color: #fff8ec;
}

.result-actions {
  margin-top: 16px;
}

#throw-again-btn {
  background: none;
  border: 1px solid var(--vermillion);
  color: var(--vermillion);
  padding: 8px 22px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  letter-spacing: 0.06em;
}

#throw-again-btn:hover {
  background: var(--vermillion);
  color: #fff8ec;
}

.empty-msg {
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 13px;
  text-align: center;
}

footer {
  margin-top: 36px;
  font-size: 12px;
}

footer a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: 1px dotted var(--ink-soft);
}

footer a:hover {
  color: var(--vermillion);
}

/* ---- admin page ---- */
.admin-box {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 8px 20px var(--shadow);
  margin-bottom: 20px;
}

.admin-box h2 {
  font-family: "Noto Serif TC", serif;
  font-size: 17px;
  margin: 0 0 14px;
  color: var(--vermillion-dark);
}

.field {
  margin-bottom: 12px;
}

.search-ubereats-btn {
  margin-top: 6px;
  background: none;
  border: none;
  color: var(--vermillion);
  font-size: 12px;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.field label {
  display: block;
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.field input, .field select {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
  font-family: inherit;
}

.primary-btn {
  background: var(--vermillion);
  color: #fff8ec;
  border: none;
  padding: 10px 26px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 14px;
}

.primary-btn:hover {
  opacity: 0.92;
}

.admin-msg {
  margin-top: 10px;
  font-size: 13px;
}

.admin-msg.ok { color: #3a7a4a; }
.admin-msg.err { color: var(--vermillion); }

.list-toolbar {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.list-toolbar input {
  flex: 1;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
}

.list-toolbar select {
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
}

.list-group {
  margin-bottom: 16px;
}

.list-group h3 {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin: 0 0 8px;
}

.list-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.list-row .row-info {
  display: flex;
  flex-direction: column;
}

.list-row .row-name {
  font-weight: 600;
}

.list-row .row-meta {
  font-size: 12px;
  color: var(--ink-soft);
}

.list-row .delete-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

.list-row .delete-btn:hover {
  border-color: var(--vermillion);
  color: var(--vermillion);
}

.row-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.list-row .edit-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

.list-row .edit-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.list-row-editing {
  display: block;
  padding: 12px 0;
}

.edit-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.edit-form input,
.edit-form select {
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  background: #fff;
}

.edit-actions {
  display: flex;
  gap: 8px;
}

.edit-actions .save-btn {
  background: var(--vermillion);
  color: #fff8ec;
  border: none;
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
}

.edit-actions .cancel-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
}

.edit-msg {
  margin: 0;
}

.pw-gate {
  width: 100%;
  text-align: center;
  margin-top: 40px;
}

.pw-gate input {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  margin-right: 8px;
  width: 160px;
}

@media (max-width: 420px) {
  .category-card img { width: 60px; height: 60px; }
  h1 { font-size: 24px; }
}