*,
*::before,
*::after {
  box-sizing: border-box;
}

html.is-overlay-open,
body.is-overlay-open {
  overflow: hidden;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--tc-text-secondary);
}

.bg,
.admin-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.bg {
  background:
    radial-gradient(52% 48% at 16% 12%, rgba(0, 122, 255, 0.18), rgba(0, 122, 255, 0) 68%),
    radial-gradient(44% 42% at 84% 14%, rgba(177, 160, 255, 0.16), rgba(177, 160, 255, 0) 70%),
    radial-gradient(42% 38% at 52% 82%, rgba(255, 159, 10, 0.1), rgba(255, 159, 10, 0) 70%);
}

.admin-bg {
  background:
    radial-gradient(42% 38% at 16% 14%, rgba(0, 122, 255, 0.14), rgba(0, 122, 255, 0) 68%),
    radial-gradient(42% 38% at 86% 16%, rgba(177, 160, 255, 0.12), rgba(177, 160, 255, 0) 68%),
    radial-gradient(40% 36% at 50% 86%, rgba(48, 209, 88, 0.08), rgba(48, 209, 88, 0) 70%);
}

.blob,
.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(90px);
  opacity: 0.2;
  transform: translateZ(0);
}

.blob-a,
.orb-a {
  width: 62vw;
  height: 62vw;
  top: -24vw;
  left: -22vw;
  background: rgba(0, 122, 255, 0.5);
  opacity: 0.18;
}

.blob-b,
.orb-b {
  width: 58vw;
  height: 58vw;
  top: -16vw;
  right: -24vw;
  background: rgba(177, 160, 255, 0.52);
  opacity: 0.18;
}

.blob-c,
.orb-c {
  width: 56vw;
  height: 56vw;
  bottom: -28vw;
  left: 22vw;
  background: rgba(255, 159, 10, 0.4);
  opacity: 0.16;
}

.tc-glass,
.card,
.panel,
.result,
.template-library,
.time-preview,
.public-item,
.open-ceremony,
.about-modal,
.confirm-sheet,
.guard-card.guard-open,
.stats div,
.preview-item,
.table-wrap,
.admin-sidebar,
.admin-topbar,
.admin-guest-top,
.site-topbar,
.site-bottom-nav {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02)),
    var(--tc-glass-bg);
  border: 1px solid var(--tc-glass-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), var(--tc-shadow-glass);
  backdrop-filter: saturate(155%) blur(var(--tc-blur-medium));
  -webkit-backdrop-filter: saturate(155%) blur(var(--tc-blur-medium));
}

.tc-glass--soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.01)),
    var(--tc-glass-bg-soft);
  backdrop-filter: saturate(145%) blur(var(--tc-blur-soft));
  -webkit-backdrop-filter: saturate(145%) blur(var(--tc-blur-soft));
}

.tc-glass--strong,
.confirm-sheet,
.site-bottom-nav {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02)),
    var(--tc-glass-bg-strong);
}

.tc-glass-sheet,
.confirm-sheet,
.about-modal,
.admin-sidebar {
  border-radius: var(--tc-radius-xl);
}

.container {
  width: min(1160px, calc(100vw - 24px));
  margin: 0 auto;
  padding:
    max(16px, var(--tc-safe-top))
    0
    max(112px, calc(var(--tc-safe-bottom) + 78px));
}

.site-topbar {
  position: sticky;
  top: calc(var(--tc-safe-top) + 10px);
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  margin: 0 0 18px;
  border-radius: 28px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--tc-text-primary);
  text-decoration: none;
  border: 0;
  background: none;
  cursor: pointer;
}

.site-brand-mark,
.admin-brand-mark {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #0a84ff, #67a9ff);
  color: #fff;
  box-shadow: 0 16px 32px rgba(10, 132, 255, 0.26);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.site-brand-copy,
.admin-brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.site-brand-copy strong,
.admin-brand-copy strong {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.site-brand-copy span,
.admin-brand-copy span {
  color: var(--tc-text-secondary);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.site-nav-desktop {
  justify-content: center;
  flex: 1 1 auto;
}

.site-topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.site-bottom-nav {
  position: fixed;
  left: max(12px, var(--tc-safe-left));
  right: max(12px, var(--tc-safe-right));
  bottom: calc(max(12px, var(--tc-safe-bottom)) + var(--tc-keyboard-inset, 0px));
  z-index: 55;
  display: none;
  gap: 8px;
  padding: 10px;
  border-radius: 26px;
}

.site-bottom-nav .nav-chip {
  min-height: 48px;
  flex: 1 1 0;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  font-size: 12px;
  line-height: 1.2;
}

.nav-chip,
.about-open,
.btn,
.btn-light,
.ghost-btn,
.template-btn,
.time-btn,
.pill-btn,
.theme-card,
.copy-key,
.about-close,
.admin-menu-button,
.admin-nav-link,
.admin-ghost-link,
.admin-link-button,
.segment,
.attachment-remove {
  -webkit-appearance: none;
  appearance: none;
  border: 1px solid var(--tc-glass-border);
  border-radius: var(--tc-radius-full);
  background: var(--tc-glass-bg);
  color: var(--tc-text-primary);
  box-shadow: var(--tc-shadow-soft);
  transition:
    transform var(--tc-duration-fast) var(--tc-spring),
    border-color var(--tc-duration-fast) var(--tc-standard),
    box-shadow var(--tc-duration-fast) var(--tc-standard),
    background-color var(--tc-duration-fast) var(--tc-standard),
    color var(--tc-duration-fast) var(--tc-standard);
  cursor: pointer;
}

.nav-chip,
.about-open,
.admin-menu-button,
.admin-nav-link,
.admin-ghost-link,
.admin-link-button {
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-chip:hover,
.about-open:hover,
.btn:hover,
.btn-light:hover,
.ghost-btn:hover,
.template-btn:hover,
.time-btn:hover,
.pill-btn:hover,
.theme-card:hover,
.copy-key:hover,
.about-close:hover,
.admin-menu-button:hover,
.admin-nav-link:hover,
.admin-ghost-link:hover,
.admin-link-button:hover,
.segment:hover,
.attachment-remove:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 122, 255, 0.26);
}

.nav-chip.is-active,
.nav-chip[aria-current="page"],
.admin-nav-link.is-active,
.admin-nav-link[aria-current="page"] {
  background: linear-gradient(135deg, rgba(0, 122, 255, 0.96), rgba(10, 132, 255, 0.88));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 16px 36px rgba(0, 122, 255, 0.22);
}

.nav-chip.nav-chip-accent,
.btn,
.confirm-primary,
.segment.is-active,
.segment[aria-pressed="true"] {
  background: linear-gradient(135deg, #007aff, #409cff);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 16px 36px rgba(0, 122, 255, 0.22);
}

.btn,
.btn-light,
.ghost-btn,
.template-btn,
.time-btn,
.pill-btn,
.theme-card,
.copy-key,
.about-close {
  border-radius: 16px;
}

.btn,
.btn-light,
.ghost-btn {
  min-height: 48px;
  padding: 0 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
}

.btn-light,
.ghost-btn,
.template-btn,
.time-btn,
.pill-btn,
.theme-card,
.copy-key,
.about-close,
.admin-ghost-link,
.admin-link-button,
.segment {
  background: var(--tc-glass-bg-soft);
}

.btn-light:hover,
.ghost-btn:hover,
.template-btn:hover,
.time-btn:hover,
.pill-btn:hover,
.theme-card:hover,
.copy-key:hover,
.about-close:hover,
.admin-ghost-link:hover,
.admin-link-button:hover,
.segment:hover {
  background: var(--tc-glass-bg-strong);
}

button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none !important;
}

.hero {
  text-align: center;
  margin: 8px auto 24px;
  max-width: 860px;
  padding: 8px 2px 0;
}

.hero-logo {
  width: 92px;
  height: 92px;
  border-radius: 28px;
  margin: 0 auto 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #0a84ff, #67a9ff 56%, #8a63ff);
  box-shadow: 0 28px 56px -18px rgba(10, 132, 255, 0.42);
}

.hero-logo svg {
  width: 40px;
  height: 40px;
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero p {
  margin: 12px 0 0;
  color: var(--tc-text-secondary);
  font-size: clamp(14px, 1.35vw, 20px);
  line-height: 1.7;
}

.home-view {
  display: grid;
  gap: 14px;
}

.home-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-items: stretch;
}

.home-actions .action-card:last-child {
  grid-column: 1 / -1;
  width: min(100%, 560px);
  justify-self: center;
}

.action-card {
  position: relative;
  display: flex;
  flex-direction: column;
  text-align: left;
  border-radius: 28px;
  padding: 20px 18px 18px;
  min-height: 210px;
  color: var(--tc-text-primary);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.66);
  cursor: pointer;
  box-shadow: var(--tc-shadow-glass);
  overflow: hidden;
}

.action-card::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, #007aff, #67a9ff);
}

.action-card:nth-child(2)::before {
  background: linear-gradient(90deg, #8a63ff, #c6b4ff);
}

.action-card:nth-child(3)::before {
  background: linear-gradient(90deg, #12b981, #5eead4);
}

.action-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 52px rgba(30, 35, 50, 0.12);
}

.action-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
  border: 1px solid var(--tc-glass-border);
  background: rgba(255, 255, 255, 0.76);
}

.action-icon-blue {
  color: #007aff;
}

.action-icon-purple {
  color: #8a63ff;
}

.action-card h3 {
  margin: 0 0 10px;
  font-size: clamp(22px, 1.95vw, 34px);
  letter-spacing: -0.02em;
}

.action-card p {
  margin: 0;
  color: var(--tc-text-secondary);
  line-height: 1.7;
  font-size: 14px;
}

.guard-anchor {
  display: inline-flex;
  align-items: center;
  justify-self: center;
  gap: 8px;
  margin-top: 6px;
  padding: 0 14px;
  min-height: 38px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  color: var(--tc-text-secondary);
}

.guard-anchor-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  color: var(--tc-text-tertiary);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.guard-card {
  padding: 18px;
}

.guard-card:not(.guard-open) {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  backdrop-filter: none;
  padding: 0;
  margin: 0;
}

.guard-title {
  margin: 0;
  text-align: center;
  font-size: clamp(18px, 1.35vw, 24px);
}

.guard-title::after {
  content: "  ›";
  color: var(--tc-text-tertiary);
}

.guard-content {
  margin-top: 10px;
}

.guard-intro {
  margin: 0 0 20px;
  text-align: center;
  color: var(--tc-text-secondary);
  font-size: clamp(14px, 1.15vw, 18px);
}

.guard-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.guard-item {
  text-align: center;
}

.guard-icon {
  width: 58px;
  height: 58px;
  border-radius: 999px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 24px;
}

.guard-icon-code {
  color: #475569;
  background: rgba(71, 85, 105, 0.12);
}

.guard-icon-shield {
  color: #ff9f0a;
  background: rgba(255, 159, 10, 0.12);
}

.guard-icon-db {
  color: #16a34a;
  background: rgba(22, 163, 74, 0.12);
}

.guard-item h4 {
  margin: 0 0 8px;
  font-size: clamp(15px, 1.1vw, 19px);
}

.guard-item p {
  margin: 0;
  color: var(--tc-text-secondary);
  line-height: 1.7;
  font-size: clamp(12px, 0.9vw, 15px);
}

.panel,
.card {
  padding: 18px;
  border-radius: 28px;
  margin-bottom: 12px;
}

.panel h2,
.card h2 {
  margin: 0;
  font-size: 22px;
  letter-spacing: -0.02em;
}

.panel-head {
  margin-bottom: 8px;
}

.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.form {
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.form label {
  font-size: 14px;
  color: var(--tc-text-secondary);
  font-weight: 700;
}

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

input,
textarea,
select {
  width: 100%;
  min-height: var(--tc-input-height);
  border: 1px solid var(--tc-input-border);
  border-radius: 16px;
  padding: 0 15px;
  outline: none;
  color: var(--tc-text-primary);
  background: var(--tc-input-bg);
  box-shadow: var(--tc-shadow-inset);
  transition:
    border-color var(--tc-duration-fast) var(--tc-standard),
    box-shadow var(--tc-duration-fast) var(--tc-standard),
    background-color var(--tc-duration-fast) var(--tc-standard),
    transform var(--tc-duration-fast) var(--tc-spring);
}

textarea {
  min-height: 220px;
  padding: 14px 16px;
  resize: vertical;
  line-height: 1.75;
}

select {
  padding-right: 40px;
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--tc-text-tertiary) 50%),
    linear-gradient(135deg, var(--tc-text-tertiary) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 55%,
    calc(100% - 12px) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(0, 122, 255, 0.36);
  box-shadow:
    0 0 0 4px var(--tc-input-focus),
    var(--tc-shadow-inset);
  background: var(--tc-glass-bg-strong);
}

input::placeholder,
textarea::placeholder {
  color: var(--tc-text-tertiary);
}

.input-shell {
  position: relative;
}

.input-shell .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--tc-text-tertiary);
  pointer-events: none;
}

.input-shell .input-icon svg {
  width: 18px;
  height: 18px;
}

.input-shell input {
  padding-left: 42px;
}

.ghost-btn {
  min-height: 38px;
  min-width: 72px;
  padding: 0 14px;
  font-weight: 700;
}

.checkline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--tc-text-secondary);
}

.checkline input {
  width: auto;
  min-height: 0;
}

.checkline.ios-switch {
  position: relative;
  align-items: center;
  min-height: 28px;
  padding-left: 54px;
}

.checkline.ios-switch input {
  position: absolute;
  opacity: 0;
  inset: 0 auto auto 0;
  width: 1px;
  height: 1px;
}

.checkline.ios-switch span {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
}

.checkline.ios-switch span::before {
  content: "";
  position: absolute;
  left: -54px;
  top: 50%;
  width: 44px;
  height: 28px;
  border-radius: 999px;
  transform: translateY(-50%);
  background: rgba(120, 120, 128, 0.2);
  border: 1px solid rgba(120, 120, 128, 0.12);
  transition: background-color var(--tc-duration-fast) var(--tc-standard);
}

.checkline.ios-switch span::after {
  content: "";
  position: absolute;
  left: -50px;
  top: 50%;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  transform: translateY(-50%);
  background: #fff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.16);
  transition: transform var(--tc-duration-fast) var(--tc-spring), background-color var(--tc-duration-fast) var(--tc-standard);
}

.checkline.ios-switch input:checked + span::before {
  background: var(--tc-accent);
}

.checkline.ios-switch input:checked + span::after {
  transform: translate(16px, -50%);
}

.draft-status,
.hint,
.template-tip,
.template-hint,
.mode-hint,
.attachment-status,
.public-toolbar select,
.public-pager span,
.time-inline label,
.time-preview-label {
  color: var(--tc-text-secondary);
}

.hint,
.template-tip,
.template-hint,
.mode-hint,
.attachment-status,
.draft-status,
.public-pager span {
  font-size: 12px;
}

.segmented-control {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.44);
}

.segment {
  min-height: 74px;
  padding: 12px 14px;
  border-radius: 18px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: none;
  background: rgba(255, 255, 255, 0.6);
}

.segment small {
  color: var(--tc-text-secondary);
  font-size: 12px;
  line-height: 1.45;
}

.segment.is-active,
.segment[aria-pressed="true"] {
  box-shadow: 0 16px 32px rgba(0, 122, 255, 0.18);
}

.attachment-dropzone {
  display: grid;
  gap: 4px;
  min-height: 92px;
  align-content: center;
  justify-items: center;
  padding: 16px;
  border-radius: 24px;
  border: 1px dashed rgba(0, 122, 255, 0.24);
  background: rgba(255, 255, 255, 0.44);
  text-align: center;
  cursor: pointer;
}

.attachment-dropzone strong,
.attachment-dropzone .attachment-dropzone-title {
  font-size: 15px;
  font-weight: 800;
}

.attachment-dropzone .attachment-dropzone-sub {
  font-size: 12px;
  color: var(--tc-text-secondary);
}

.attachment-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.attachment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.attachment-grid--result {
  margin-top: 14px;
}

.attachment-item {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.66);
  background: rgba(255, 255, 255, 0.56);
  box-shadow: var(--tc-shadow-soft);
  text-decoration: none;
}

.attachment-item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.attachment-meta {
  display: grid;
  gap: 2px;
  padding: 10px 11px 12px;
}

.attachment-meta strong {
  font-size: 12px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.attachment-meta span {
  color: var(--tc-text-secondary);
  font-size: 11px;
}

.attachment-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 999px;
  background: rgba(17, 24, 39, 0.78);
  color: #fff;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.24);
}

.time-presets,
.pill-group,
.template-grid,
.public-toolbar,
.about-modal-head,
.confirm-actions,
.site-topbar-actions,
.admin-sidebar-foot,
.admin-topbar-actions,
.public-pager {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.time-presets {
  gap: 8px;
}

.time-btn,
.pill-btn,
.template-btn {
  min-height: 38px;
  padding: 0 14px;
  font-size: 13px;
  font-weight: 700;
}

.pill-group {
  gap: 8px;
}

.pill-btn.active,
.pill-btn[aria-pressed="true"],
.template-btn.active,
.time-btn.active {
  background: linear-gradient(135deg, #007aff, #409cff);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 12px 28px rgba(0, 122, 255, 0.16);
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.theme-card {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  padding: 10px 12px;
  border-radius: 18px;
  text-align: left;
  font-weight: 700;
}

.theme-card.active {
  background: var(--tc-glass-bg-strong);
  border-color: rgba(0, 122, 255, 0.28);
  box-shadow: 0 16px 32px rgba(0, 122, 255, 0.14);
  transform: translateY(-1px);
}

.theme-swatch {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.theme-sunrise {
  background: linear-gradient(135deg, #fca5a5, #fde68a);
}

.theme-ocean {
  background: linear-gradient(135deg, #60a5fa, #2dd4bf);
}

.theme-forest {
  background: linear-gradient(135deg, #4ade80, #86efac);
}

.theme-amber {
  background: linear-gradient(135deg, #f59e0b, #fcd34d);
}

.time-inline {
  display: grid;
  gap: 6px;
}

.time-preview {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 22px;
}

.time-preview-icon {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--tc-accent);
  background: rgba(0, 122, 255, 0.12);
}

.time-preview-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.time-preview-content strong {
  font-size: clamp(16px, 1.35vw, 22px);
  font-weight: 800;
  line-height: 1.2;
}

.result,
.public-item {
  padding: 16px;
  border-radius: 24px;
}

.result-success {
  border-color: rgba(52, 199, 89, 0.24);
  background:
    linear-gradient(180deg, rgba(52, 199, 89, 0.08), rgba(255, 255, 255, 0.04)),
    var(--tc-glass-bg);
  box-shadow: 0 18px 44px rgba(52, 199, 89, 0.1);
}

.result-warning {
  border-color: rgba(255, 159, 10, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 159, 10, 0.08), rgba(255, 255, 255, 0.04)),
    var(--tc-glass-bg);
}

.result-error {
  border-color: rgba(255, 59, 48, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 59, 48, 0.08), rgba(255, 255, 255, 0.04)),
    var(--tc-glass-bg);
}

.result-title {
  margin: 0 0 8px;
  color: var(--tc-text-primary);
  font-size: 18px;
  font-weight: 800;
}

.result-key {
  display: grid;
  gap: 4px;
  margin-bottom: 8px;
}

.result-key-label {
  color: var(--tc-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.capsule-key {
  display: inline-block;
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid rgba(0, 122, 255, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--tc-accent-strong);
  font-size: 15px;
  font-weight: 800;
  word-break: break-all;
}

.result-line {
  margin: 2px 0;
  color: var(--tc-text-secondary);
  font-size: 13px;
}

.result-message p {
  margin: 0;
  line-height: 1.7;
}

.result-reveal {
  animation: tc-rise 0.35s var(--tc-spring);
}

.preview,
.theme-shell pre,
.result pre,
.open-ceremony pre,
.public-item pre {
  margin: 0;
  white-space: pre-wrap;
  line-height: 1.75;
}

.theme-shell {
  padding: 14px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.theme-shell pre {
  margin-top: 12px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.theme-shell.theme-sunrise {
  background: linear-gradient(180deg, rgba(255, 247, 237, 0.88), rgba(254, 242, 242, 0.9));
  color: #7c2d12;
}

.theme-shell.theme-ocean {
  background: linear-gradient(180deg, rgba(239, 246, 255, 0.88), rgba(236, 254, 255, 0.9));
  color: #0f3d5e;
}

.theme-shell.theme-forest {
  background: linear-gradient(180deg, rgba(240, 253, 244, 0.88), rgba(236, 252, 203, 0.9));
  color: #365314;
}

.theme-shell.theme-amber {
  background: linear-gradient(180deg, rgba(255, 251, 235, 0.9), rgba(254, 243, 199, 0.92));
  color: #78350f;
}

.public-toolbar {
  margin-bottom: 16px;
}

.public-toolbar select {
  min-width: 160px;
}

.public-list,
.public-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.public-item {
  content-visibility: auto;
  contain-intrinsic-size: 280px 380px;
}

.public-item-featured {
  grid-column: 1 / -1;
}

.public-item p,
.public-item pre {
  white-space: pre-wrap;
  line-height: 1.8;
  margin: 10px 0;
}

.public-meta,
.public-extra {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--tc-text-secondary);
  font-size: 12px;
  flex-wrap: wrap;
}

.public-extra {
  margin-top: 8px;
}

.public-pager {
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
  padding: 10px 0 2px;
}

.open-ceremony {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 16px 14px;
  border-radius: 24px;
  animation: tc-rise 0.42s var(--tc-spring);
}

.open-ceremony::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.46), rgba(255, 255, 255, 0));
  transform: translateX(-100%);
  animation: tc-sheen 1.8s ease-in-out 1;
  pointer-events: none;
}

.open-ceremony-seal {
  width: 58px;
  height: 58px;
  margin: 0 auto 10px;
  border-radius: 999px;
  border: 2px solid rgba(10, 132, 255, 0.36);
  color: #0a84ff;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(215, 232, 255, 0.92));
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  animation: tc-pulse 1.3s ease-in-out infinite;
}

.open-ceremony-title {
  margin: 0 0 6px;
  color: var(--tc-text-primary);
  font-size: 17px;
  font-weight: 800;
}

.open-ceremony-sub {
  margin: 2px 0;
  color: var(--tc-text-secondary);
  font-size: 13px;
}

.open-ceremony-progress {
  margin: 12px auto 0;
  width: min(320px, 78%);
  height: 6px;
  border-radius: 999px;
  background: rgba(0, 122, 255, 0.12);
  overflow: hidden;
}

.open-ceremony-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, #007aff 0%, #67a9ff 55%, #9fd1ff 100%);
  animation: tc-progress 2.1s cubic-bezier(.22, .61, .36, 1) forwards;
}

.attachment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.attachment-list a {
  display: inline-flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  width: 120px;
  padding: 8px;
  border-radius: 18px;
  border: 1px solid rgba(0, 122, 255, 0.18);
  background: rgba(255, 255, 255, 0.56);
  color: var(--tc-text-primary);
  text-decoration: none;
  font-weight: 700;
  overflow: hidden;
}

.attachment-list a:hover {
  background: rgba(255, 255, 255, 0.72);
}

.attachment-list img {
  width: 100%;
  height: 76px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.attachment-list span {
  font-size: 12px;
  line-height: 1.35;
  text-align: center;
}

.about-modal-mask,
.confirm-mask,
.drawer-backdrop,
.admin-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: grid;
  place-items: center;
  padding: 16px;
}

.about-modal {
  width: min(620px, 92vw);
  max-height: min(80dvh, 720px);
  overflow: auto;
  padding: 18px;
}

.about-modal-head {
  justify-content: space-between;
  margin-bottom: 10px;
}

.about-modal-head h3,
.confirm-title {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
}

.about-close {
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 999px;
  font-size: 18px;
  line-height: 1;
}

.about-modal-body p {
  margin: 0 0 10px;
  color: var(--tc-text-secondary);
  line-height: 1.8;
}

.about-modal-body p:last-child {
  margin-bottom: 0;
}

.confirm-sheet {
  width: min(560px, 92vw);
  padding: 18px;
  position: relative;
}

.confirm-handle {
  width: 42px;
  height: 5px;
  border-radius: 999px;
  margin: 0 auto 12px;
  background: rgba(120, 120, 128, 0.32);
}

.confirm-eyebrow {
  color: var(--tc-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.confirm-message {
  margin: 8px 0 0;
  color: var(--tc-text-secondary);
  line-height: 1.7;
}

.confirm-summary {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.confirm-label {
  color: var(--tc-text-secondary);
  font-size: 12px;
  font-weight: 700;
}

.confirm-value {
  text-align: right;
  font-size: 13px;
  font-weight: 700;
  word-break: break-word;
}

.confirm-actions {
  justify-content: flex-end;
  margin-top: 16px;
}

.confirm-actions .btn-light,
.confirm-actions .btn,
.confirm-actions .ghost-btn {
  min-width: 120px;
}

.site-toast {
  position: fixed;
  left: 50%;
  bottom: calc(max(18px, var(--tc-safe-bottom)) + var(--tc-keyboard-inset, 0px));
  z-index: 180;
  max-width: min(540px, calc(100vw - 28px));
  padding: 12px 14px;
  border-radius: 18px;
  color: #fff;
  background: rgba(15, 23, 42, 0.94);
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.18);
  line-height: 1.55;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity var(--tc-duration-fast) var(--tc-standard), transform var(--tc-duration-fast) var(--tc-standard);
}

.site-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.site-toast-warning {
  background: rgba(146, 64, 14, 0.96);
}

.site-toast-error {
  background: rgba(153, 27, 27, 0.96);
}

.site-toast-success {
  background: rgba(22, 163, 74, 0.96);
}

.site-toast-info {
  background: rgba(15, 23, 42, 0.94);
}

.admin-shell {
  min-height: 100dvh;
  min-height: 100svh;
}

.admin-app,
.admin-guest-shell {
  width: min(1440px, calc(100vw - 24px));
  margin: 0 auto;
  padding:
    max(16px, var(--tc-safe-top))
    0
    max(24px, var(--tc-safe-bottom));
}

.admin-app {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 16px;
}

.admin-sidebar {
  position: sticky;
  top: calc(var(--tc-safe-top) + 12px);
  height: calc(100dvh - var(--tc-safe-top) - 24px);
  overflow: auto;
  padding: 16px;
  border-radius: 28px;
}

.admin-sidebar-head,
.admin-topbar,
.admin-guest-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.admin-brand-mark {
  width: 42px;
  height: 42px;
  font-size: 12px;
}

.admin-nav {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.admin-nav-link {
  justify-content: flex-start;
  border-radius: 18px;
  min-height: 46px;
  padding: 0 14px;
}

.admin-nav-foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(120, 120, 128, 0.14);
  display: grid;
  gap: 10px;
}

.admin-topbar {
  position: sticky;
  top: calc(var(--tc-safe-top) + 12px);
  z-index: 30;
  padding: 12px 14px;
  border-radius: 26px;
}

.admin-topbar-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.admin-page-title {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-page-title strong {
  font-size: 16px;
  font-weight: 800;
}

.admin-page-title span {
  color: var(--tc-text-secondary);
  font-size: 12px;
}

.admin-menu-button {
  width: 44px;
  padding: 0;
  flex: 0 0 auto;
}

.admin-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.admin-content,
.admin-guest-main {
  display: grid;
  gap: 12px;
}

.admin-guest-shell {
  display: grid;
  gap: 14px;
}

.admin-guest-main {
  width: min(620px, 100%);
  margin: 0 auto;
}

.admin-guest-top {
  padding: 12px 14px;
  border-radius: 24px;
}

.admin-guest-top a {
  text-decoration: none;
}

.card-sm {
  max-width: 520px;
  margin: 32px auto;
}

.alert {
  padding: 10px 12px;
  border-radius: 16px;
  margin-bottom: 8px;
  border: 1px solid transparent;
}

.alert-ok {
  background: rgba(52, 199, 89, 0.12);
  color: #166534;
  border-color: rgba(52, 199, 89, 0.18);
}

.alert-err {
  background: rgba(255, 59, 48, 0.12);
  color: #991b1b;
  border-color: rgba(255, 59, 48, 0.18);
}

.alert-tip {
  background: rgba(0, 122, 255, 0.12);
  color: #075985;
  border-color: rgba(0, 122, 255, 0.18);
}

.preview-item {
  margin-top: 10px;
  padding: 12px;
  border-radius: 20px;
}

.preview-item h4 {
  margin: 0;
}

.preview-frame {
  width: 100%;
  height: 280px;
  border: 1px solid rgba(120, 120, 128, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stats div {
  padding: 12px;
  border-radius: 20px;
}

.stats strong {
  display: block;
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.stats span {
  color: var(--tc-text-secondary);
  font-size: 12px;
}

.table-wrap {
  overflow: auto;
  border-radius: 22px;
  padding: 0;
}

table {
  width: 100%;
  min-width: 1120px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 12px;
  border-bottom: 1px solid rgba(120, 120, 128, 0.14);
  text-align: left;
  vertical-align: top;
  color: var(--tc-text-primary);
}

th {
  color: var(--tc-text-secondary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.inline {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.inline input,
.inline select {
  min-height: 38px;
  padding: 0 12px;
  border-radius: 14px;
}

.filters {
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.pager {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.pager a {
  min-height: 36px;
  min-width: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border-radius: 14px;
  border: 1px solid rgba(120, 120, 128, 0.16);
  background: var(--tc-glass-bg-soft);
  color: var(--tc-text-primary);
  text-decoration: none;
  font-weight: 700;
}

.pager a.active {
  background: linear-gradient(135deg, #007aff, #409cff);
  color: #fff;
  border-color: transparent;
}

pre.content {
  white-space: pre-wrap;
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(120, 120, 128, 0.16);
  border-radius: 18px;
  padding: 14px;
}

.link,
.admin-link-button,
.admin-ghost-link {
  background: transparent;
  border: 1px solid transparent;
  color: var(--tc-accent);
  box-shadow: none;
}

.danger,
.btn-danger {
  background: linear-gradient(135deg, #ff453a, #ff6b60);
  color: #fff;
  border-color: transparent;
}

.success,
.btn-success {
  background: linear-gradient(135deg, #30d158, #68e07d);
  color: #fff;
  border-color: transparent;
}

.secondary {
  background: var(--tc-glass-bg-soft);
  color: var(--tc-text-primary);
}

.admin-drawer-backdrop {
  display: none;
}

@keyframes tc-rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes tc-sheen {
  from {
    transform: translateX(-110%);
    opacity: 0;
  }
  20% {
    opacity: 0.9;
  }
  to {
    transform: translateX(110%);
    opacity: 0;
  }
}

@keyframes tc-pulse {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(10, 132, 255, 0.24);
  }
  70% {
    transform: scale(1.04);
    box-shadow: 0 0 0 12px rgba(10, 132, 255, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(10, 132, 255, 0);
  }
}

@keyframes tc-progress {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@supports not ((backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px))) {
  .tc-glass,
  .card,
  .panel,
  .result,
  .template-library,
  .time-preview,
  .public-item,
  .open-ceremony,
  .about-modal,
  .confirm-sheet,
  .guard-card.guard-open,
  .stats div,
  .preview-item,
  .table-wrap,
  .admin-sidebar,
  .admin-topbar,
  .admin-guest-top,
  .site-topbar,
  .site-bottom-nav {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(245, 245, 247, 0.96);
  }

  @media (prefers-color-scheme: dark) {
    .tc-glass,
    .card,
    .panel,
    .result,
    .template-library,
    .time-preview,
    .public-item,
    .open-ceremony,
    .about-modal,
    .confirm-sheet,
    .guard-card.guard-open,
    .stats div,
    .preview-item,
    .table-wrap,
    .admin-sidebar,
    .admin-topbar,
    .admin-guest-top,
    .site-topbar,
    .site-bottom-nav {
      background: rgba(28, 28, 30, 0.96);
    }
  }
}