[hidden] {
  display: none !important;
}

.admin-body {
  min-height: 100vh;
}

.admin-badge {
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid transparent;
  padding: 4px 9px;
  border-radius: 999px;
}

.login-wrap {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 32px 18px 60px;
}

.login-card {
  width: min(440px, 100%);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 34px);
  box-shadow: var(--shadow);
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 8px 0 8px;
}

.login-sub {
  margin: 0 0 20px;
  font-size: 0.9rem;
  color: var(--ink-2);
  max-width: 38ch;
}

.login-submit {
  width: 100%;
  margin-top: 4px;
}

.login-note {
  margin: 16px 0 0;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--ink-3);
  line-height: 1.5;
}

.admin-page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 30px 20px 70px;
}

.admin-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admin-head h1 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 5px 0 4px;
}

.admin-sub {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ink-2);
  max-width: 56ch;
}

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

.admin-tabs {
  display: flex;
  gap: 2px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 20px;
  overflow-x: auto;
  scrollbar-width: none;
}

.admin-tabs::-webkit-scrollbar {
  display: none;
}

.tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--ink-3);
  font-size: 0.85rem;
  font-weight: 650;
  padding: 10px 13px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  margin-bottom: -1px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.tab:hover {
  color: var(--ink);
}

.tab.is-active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(360px, 0.85fr);
  gap: 22px;
  align-items: start;
}

.editor-panel {
  min-width: 0;
}

.preview-panel {
  position: sticky;
  top: 84px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.preview-head h2 {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0;
}

.preview-head .text-button {
  background: transparent;
  border-color: transparent;
  padding: 4px 8px;
}

.preview-panel iframe {
  display: block;
  width: 100%;
  height: calc(100vh - 158px);
  min-height: 420px;
  border: 0;
  background: var(--paper);
}

.list-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.list-head h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.list-note {
  margin: 0;
  font-size: 0.76rem;
  color: var(--ink-3);
  text-align: right;
}

.record-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.record {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 11px 14px;
}

.record-date {
  text-align: center;
  background: var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 5px 4px;
  font-size: 9.5px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  line-height: 1.2;
}

.record-date strong {
  display: block;
  font-size: 16px;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.record-main {
  min-width: 0;
}

.record-main h3 {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 650;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.record-meta {
  margin: 2px 0 0;
  font-size: 0.76rem;
  color: var(--ink-3);
  overflow-wrap: anywhere;
}

.record-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.record-chips .chip {
  font-size: 10px;
  padding: 2px 7px;
}

.record-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 4px;
  max-width: 280px;
}

.mini-button {
  appearance: none;
  font: inherit;
  font-size: 10.5px;
  font-weight: 650;
  color: var(--ink-2);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 5px 8px;
  cursor: pointer;
  line-height: 1.3;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

.mini-button:hover {
  border-color: var(--line-strong);
  color: var(--ink);
  background: var(--surface-2);
}

.mini-button.is-primary {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.mini-button.is-danger {
  color: var(--danger);
}

.mini-button.is-danger:hover {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.admin-empty {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  padding: 30px 20px;
  text-align: center;
  color: var(--ink-3);
  font-size: 0.86rem;
}

.admin-empty strong {
  display: block;
  color: var(--ink-2);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.admin-empty .button-primary {
  display: flex;
  width: fit-content;
  margin: 14px auto 0;
}

.activity-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
}

.activity-item {
  display: grid;
  grid-template-columns: 7px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 11px 14px;
  font-size: 0.84rem;
  color: var(--ink-2);
}

.activity-item + .activity-item {
  border-top: 1px solid var(--line);
}

.activity-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.activity-time {
  font-size: 0.73rem;
  color: var(--ink-3);
  white-space: nowrap;
}

.dialog {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--ink);
  padding: 0;
  width: min(660px, calc(100vw - 24px));
  max-height: calc(100vh - 32px);
  box-shadow: 0 34px 90px -40px rgba(0, 0, 0, 0.55);
}

.dialog::backdrop {
  background: rgba(9, 14, 11, 0.48);
  backdrop-filter: blur(3px);
}

.dialog form {
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 32px);
}

.dialog-narrow {
  width: min(440px, calc(100vw - 24px));
  padding: 20px;
}

.dialog-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}

.dialog-narrow .dialog-head {
  padding: 0 0 12px;
  border-bottom: 0;
}

.dialog-head h2 {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.dialog-head p {
  margin: 3px 0 0;
  font-size: 0.79rem;
  color: var(--ink-3);
  line-height: 1.45;
}

.dialog-x {
  appearance: none;
  width: 32px;
  height: 32px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-2);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.dialog-x:hover {
  background: var(--surface-2);
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
  padding: 18px 20px;
  overflow-y: auto;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.field-full {
  grid-column: 1 / -1;
}

.field-label {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.88rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 9px 10px;
  min-height: 40px;
}

.field textarea {
  min-height: 78px;
  resize: vertical;
  line-height: 1.45;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--ink-3);
  opacity: 0.75;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.field-hint {
  font-size: 0.71rem;
  color: var(--ink-3);
  line-height: 1.4;
}

.form-error {
  margin: 0 20px 12px;
  padding: 9px 12px;
  background: var(--danger-soft);
  color: var(--danger);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px 18px;
  border-top: 1px solid var(--line);
}

.dialog-narrow .dialog-actions {
  padding: 6px 0 0;
  border-top: 0;
}

.dialog-narrow p {
  margin: 0 0 4px;
  font-size: 0.87rem;
  color: var(--ink-2);
  line-height: 1.5;
}

.button-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #9c3028;
  color: #ffffff;
  border: 1px solid transparent;
  border-radius: 10px;
  font: inherit;
  font-weight: 650;
  font-size: 0.9rem;
  padding: 11px 18px;
  min-height: 44px;
  cursor: pointer;
}

.button-danger:hover {
  background: #86271f;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 120;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, 0.6);
  animation: toast-in 0.2s ease both;
  max-width: calc(100vw - 24px);
  text-align: center;
}

@keyframes toast-in {
  from { opacity: 0; transform: translate(-50%, 6px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

body.is-ready .hero-card,
body.is-ready .section,
body.is-ready .panel {
  animation: none;
}

@media (max-width: 1180px) {
  .admin-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .preview-panel {
    position: static;
  }

  .preview-panel iframe {
    height: 560px;
  }
}

@media (max-width: 480px) {
  .admin-badge {
    display: none;
  }

  .tab {
    font-size: 0.8rem;
    padding: 10px 9px;
  }
}

@media (max-width: 420px) {
  .tab {
    font-size: 0.77rem;
    padding: 10px 7px;
  }
}

@media (max-width: 720px) {
  .admin-page {
    padding: 22px 14px 60px;
  }

  .record {
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: start;
  }

  .record-actions {
    grid-column: 1 / -1;
    justify-content: flex-start;
    max-width: none;
  }

  .form-grid {
    grid-template-columns: minmax(0, 1fr);
    padding: 16px;
  }

  .dialog-head {
    padding: 16px;
  }

  .dialog-actions {
    padding: 12px 16px 16px;
  }

  .form-error {
    margin: 0 16px 10px;
  }

  .preview-panel iframe {
    height: 460px;
  }

  .admin-head-actions {
    width: 100%;
  }

  .admin-head-actions .button-primary {
    flex: 1;
  }
}