:root {
  --bg: #f6efe5;
  --bg-deep: #efe3d5;
  --paper: rgba(255, 250, 243, 0.86);
  --card: rgba(255, 253, 249, 0.94);
  --line: rgba(90, 58, 38, 0.12);
  --line-strong: rgba(90, 58, 38, 0.22);
  --text: #2e2018;
  --muted: #6f5b4d;
  --accent: #b5482f;
  --accent-soft: #efd0be;
  --accent-deep: #7e2613;
  --green: #286747;
  --shadow: 0 28px 60px rgba(53, 34, 20, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1440px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.65), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(181, 72, 47, 0.12), transparent 20%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 100%);
  color: var(--text);
  font-family: "Noto Sans TC", sans-serif;
}

body {
  padding: 32px 20px 56px;
}

button,
input,
textarea,
select {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

.shell {
  max-width: var(--max-width);
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 20px;
}

.eyebrow,
.section-eyebrow,
.hero-kicker,
.metric-label {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.76rem;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.1rem, 4vw, 3.3rem);
  line-height: 1;
  margin: 0;
}

.hero-copy,
.hero-card,
.panel,
.admin-drawer,
.page-card,
.question-card,
.editor-card,
.event-card,
.registration-shell,
.empty-state,
.login-card,
.submission-row {
  border: 1px solid var(--line);
  background: var(--paper);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.panel,
.page-card,
.question-card,
.editor-card,
.registration-shell,
.empty-state,
.login-card {
  border-radius: var(--radius-xl);
}

.metric {
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(90, 58, 38, 0.08);
  border-radius: var(--radius-md);
  padding: 16px;
}

.metric-value {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.metric-note,
.hint-text,
.muted-text,
.submission-meta,
.field-help,
.field-inline-help {
  color: var(--muted);
  line-height: 1.6;
}

.panel {
  padding: 24px;
}

.public-stage {
  display: block;
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.ghost-button,
.primary-button,
.secondary-button,
.text-button,
.danger-button,
.pill-button,
.option-chip {
  border: 0;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease;
}

.ghost-button,
.secondary-button,
.pill-button,
.text-button,
.option-chip {
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  border: 1px solid var(--line);
}

.ghost-button,
.primary-button,
.secondary-button,
.danger-button {
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
}

.primary-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
  color: #fff4ef;
  box-shadow: 0 14px 28px rgba(181, 72, 47, 0.22);
}

.secondary-button:hover,
.ghost-button:hover,
.pill-button:hover,
.text-button:hover,
.primary-button:hover,
.danger-button:hover,
.option-chip:hover {
  transform: translateY(-1px);
}

.text-button {
  padding: 10px 14px;
  border-radius: 999px;
}

.danger-button {
  background: linear-gradient(135deg, #6b1f12, #8f2616);
  color: #fff6f1;
}

button:disabled {
  opacity: 0.58;
  cursor: not-allowed;
  transform: none !important;
}

.pill-button {
  padding: 9px 14px;
  border-radius: 999px;
  font-weight: 600;
}

.icon-button {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text);
}

.event-list,
.event-strip,
.admin-sidebar-list,
.page-list,
.question-list,
.submissions-list,
.logic-list,
.option-list {
  display: grid;
  gap: 16px;
}

.event-card {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  align-content: start;
  cursor: pointer;
  width: min(100%, 320px);
  min-height: 100%;
  background: rgba(255, 252, 248, 0.96);
  border: 1px solid rgba(90, 58, 38, 0.1);
  box-shadow: 0 18px 38px rgba(53, 34, 20, 0.08);
  justify-self: start;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    border-color 0.22s ease;
}

.event-strip {
  grid-template-columns: repeat(auto-fill, minmax(248px, 320px));
  justify-content: start;
  gap: 14px;
}

.event-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 52px rgba(53, 34, 20, 0.12);
}

.event-card.selected {
  border-color: rgba(181, 72, 47, 0.32);
  box-shadow: 0 28px 56px rgba(181, 72, 47, 0.16);
}

.event-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  min-height: 164px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(181, 72, 47, 0.18), rgba(40, 103, 71, 0.22)),
    linear-gradient(135deg, #f0d6c5, #efe9d7);
}

.event-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(24, 12, 6, 0.06) 0%, rgba(24, 12, 6, 0.08) 35%, rgba(24, 12, 6, 0.66) 100%);
}

.event-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 164px;
  object-fit: cover;
}

.event-cover-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  display: grid;
  gap: 9px;
  padding: 14px 14px 12px;
}

.event-card-chips {
  gap: 8px;
}

.event-card-chips .status-pill,
.event-card-chips .meta-pill {
  background: rgba(255, 250, 243, 0.14);
  border-color: rgba(255, 250, 243, 0.3);
  color: #fffaf3;
  backdrop-filter: blur(8px);
  padding: 6px 10px;
  font-size: 0.82rem;
}

.event-card-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 108px;
}

.event-card h4,
.event-card-title {
  margin: 0;
}

.event-card-title {
  font-size: clamp(1.08rem, 1.8vw, 1.42rem);
  line-height: 1.15;
  color: #fffaf3;
  text-shadow: 0 10px 24px rgba(22, 10, 4, 0.35);
}

.event-description,
.page-description,
.event-description-inline {
  color: var(--muted);
  line-height: 1.75;
}

.event-description {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3.5em;
  font-size: 0.94rem;
}

.event-card-footer {
  margin-top: auto;
  justify-content: flex-end;
}

.event-card-button {
  min-width: 112px;
  padding: 10px 16px;
}

.meta-row,
.chip-row,
.action-row,
.field-row,
.settings-row,
.editor-toolbar,
.split-row,
.submission-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.meta-pill,
.status-pill,
.logic-pill,
.answer-type-pill {
  border-radius: 999px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.status-pill.live {
  background: rgba(40, 103, 71, 0.12);
  color: var(--green);
  border-color: rgba(40, 103, 71, 0.22);
}

.status-pill.full {
  background: rgba(126, 38, 19, 0.1);
  color: var(--accent-deep);
  border-color: rgba(126, 38, 19, 0.18);
}

.public-overlay {
  position: fixed;
  inset: 0;
  z-index: 35;
  display: grid;
  place-items: center;
  padding: 24px;
}

.public-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(36, 22, 15, 0.42);
  backdrop-filter: blur(4px);
}

.public-modal {
  position: relative;
  width: min(920px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 243, 0.98);
  box-shadow: var(--shadow);
}

.public-close {
  position: sticky;
  top: 16px;
  margin: 16px 16px 0 auto;
  z-index: 2;
}

.registration-shell {
  padding: 26px;
}

.registration-cover {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 20px;
  background:
    linear-gradient(135deg, rgba(181, 72, 47, 0.18), rgba(40, 103, 71, 0.16)),
    linear-gradient(135deg, #efdbcf, #f7f0e3);
}

.registration-cover img {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}

.progress-track {
  margin: 18px 0 24px;
  height: 12px;
  border-radius: 999px;
  background: rgba(90, 58, 38, 0.08);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--accent), #e18a5d);
  transition: width 0.25s ease;
}

.question-block {
  border-top: 1px solid var(--line);
  padding-top: 18px;
  margin-top: 18px;
}

.price-card {
  margin-top: 16px;
  border: 1px solid rgba(181, 72, 47, 0.16);
  border-radius: 18px;
  background: rgba(255, 248, 241, 0.92);
  padding: 16px;
}

.price-card-compact {
  margin-top: 14px;
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: baseline;
  margin-top: 10px;
}

.price-original {
  color: var(--muted);
  text-decoration: line-through;
}

.price-current,
.price-total-copy {
  color: var(--accent-deep);
  font-weight: 800;
}

.price-total-copy {
  font-size: 1.12rem;
}

.review-list,
.review-item-list {
  display: grid;
  gap: 14px;
}

.review-section-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.78);
}

.review-section-header {
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 6px;
}

.review-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid var(--line);
}

.review-item-list .review-row:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.review-row-copy {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.review-answer {
  color: var(--muted);
  line-height: 1.7;
  white-space: normal;
  word-break: break-word;
}

.question-label {
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 700;
  margin-bottom: 8px;
}

.required-badge {
  color: var(--accent);
}

.input,
.textarea,
.select {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.92);
  padding: 13px 14px;
  color: var(--text);
}

.textarea {
  min-height: 112px;
  resize: vertical;
}

.checkbox-grid,
.radio-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.option-chip {
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  border-radius: var(--radius-md);
}

.option-chip.active {
  background: rgba(181, 72, 47, 0.12);
  border-color: rgba(181, 72, 47, 0.28);
}

.question-error {
  color: var(--accent-deep);
  margin-top: 10px;
  font-size: 0.94rem;
}

.empty-state {
  padding: 24px;
}

.admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  grid-template-columns: 1fr minmax(420px, 960px);
}

.admin-backdrop {
  background: rgba(36, 22, 15, 0.4);
  backdrop-filter: blur(4px);
}

.admin-drawer {
  background: #f6f0e8;
  border-radius: 0;
  height: 100%;
  padding: 18px;
  overflow: auto;
}

.admin-root {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(250px, 300px) minmax(0, 1fr);
  gap: 12px;
  min-height: 60vh;
}

.admin-layout-simple {
  grid-template-columns: 1fr;
}

.admin-sidebar,
.admin-editor {
  display: grid;
  gap: 12px;
}

.admin-editor-single {
  gap: 10px;
}

.editor-card,
.page-card,
.question-card {
  padding: 14px;
}

.admin-drawer .editor-card,
.admin-drawer .page-card,
.admin-drawer .question-card,
.admin-drawer .submission-row,
.admin-drawer .empty-state,
.admin-drawer .login-card {
  background: #fffaf4;
  box-shadow: none;
  border-color: rgba(90, 58, 38, 0.14);
  border-radius: 18px;
}

.admin-sidebar .editor-card {
  position: sticky;
  top: 0;
}

.admin-event-item {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px;
  background: rgba(255, 255, 255, 0.62);
  cursor: pointer;
}

.admin-event-item.active {
  border-color: rgba(181, 72, 47, 0.4);
  background: rgba(181, 72, 47, 0.08);
}

.admin-toolbar-card {
  gap: 10px;
}

.admin-event-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-event-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  color: var(--text);
}

.admin-event-pill.active {
  border-color: rgba(181, 72, 47, 0.38);
  background: rgba(181, 72, 47, 0.1);
}

.admin-event-pill-meta {
  color: var(--muted);
  font-size: 0.88rem;
}

.cover-upload {
  display: grid;
  gap: 10px;
}

.cover-preview {
  border-radius: var(--radius-lg);
  min-height: 180px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(181, 72, 47, 0.18), rgba(40, 103, 71, 0.16)),
    linear-gradient(135deg, #f0d6c5, #efe8d8);
}

.cover-preview img {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
}

.compact-cover {
  min-height: 120px;
}

.admin-media-grid {
  align-items: start;
}

.field-grid {
  display: grid;
  gap: 12px;
}

.field-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 8px;
}

.field label,
.field legend {
  font-weight: 700;
}

.fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.switch-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.page-card-header,
.question-card-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.page-count,
.question-count {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: var(--accent);
}

.subtle-divider {
  height: 1px;
  background: var(--line);
  margin: 14px 0;
}

.inline-checkbox {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--muted);
}

.option-row,
.logic-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.8fr) auto;
  gap: 10px;
  align-items: center;
}

.submission-row {
  border-radius: var(--radius-md);
  padding: 10px 12px;
}

.submission-table-wrap {
  overflow: auto;
  border: 1px solid rgba(90, 58, 38, 0.12);
  border-radius: 16px;
  background: #fffdf9;
}

.submission-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.submission-table th,
.submission-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(90, 58, 38, 0.1);
  text-align: left;
  vertical-align: top;
  white-space: normal;
  line-height: 1.55;
}

.submission-table th {
  position: sticky;
  top: 0;
  background: #f8f0e6;
  color: var(--text);
  font-weight: 700;
  z-index: 1;
}

.submission-table tbody tr:nth-child(even) {
  background: rgba(255, 248, 241, 0.55);
}

.submission-table tbody tr:hover {
  background: rgba(181, 72, 47, 0.05);
}

.compact-row {
  margin-top: 8px;
}

.page-footer-actions {
  margin-top: 14px;
  justify-content: flex-end;
}

.cart-summary-bar {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  border: 1px solid rgba(181, 72, 47, 0.16);
  border-radius: 20px;
  background: rgba(255, 248, 241, 0.92);
  padding: 14px 16px;
  box-shadow: 0 14px 34px rgba(53, 34, 20, 0.08);
}

.cart-summary-bar > div:first-child {
  display: grid;
  gap: 4px;
}

.cart-summary-bar span {
  color: var(--muted);
}

.event-spec-card,
.cart-item-card,
.participant-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
  padding: 16px;
}

.event-spec-card {
  margin-top: 18px;
}

.cart-checkout-shell {
  display: grid;
  gap: 16px;
}

.cart-item-list {
  display: grid;
  gap: 12px;
}

.cart-item-card {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.participant-card {
  margin-top: 14px;
}

.assignment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.login-card {
  padding: 24px;
}

.toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(46, 32, 24, 0.92);
  color: #fff4ec;
  box-shadow: 0 16px 40px rgba(38, 22, 14, 0.18);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  max-width: min(420px, calc(100vw - 36px));
  line-height: 1.55;
}

.toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.hidden {
  display: none !important;
}

@media (max-width: 1180px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-overlay {
    grid-template-columns: 1fr;
  }

  .admin-backdrop {
    display: none;
  }
}

@media (max-width: 840px) {
  body {
    padding: 18px 14px 34px;
  }

  .topbar {
    align-items: center;
  }

  .event-strip {
    grid-template-columns: 1fr;
  }

  .event-card {
    width: 100%;
    max-width: none;
    justify-self: stretch;
  }

  .field-grid.two,
  .option-row,
  .logic-row {
    grid-template-columns: 1fr;
  }

  .cart-summary-bar,
  .cart-item-card {
    align-items: stretch;
    flex-direction: column;
  }

  .assignment-grid {
    grid-template-columns: 1fr;
  }

  .admin-event-strip {
    flex-direction: column;
  }

  .panel,
  .registration-shell,
  .editor-card,
  .page-card,
  .question-card {
    padding: 18px;
  }

  .public-overlay {
    padding: 10px;
  }
}