/* La Central Baja — gestión privada */
:root {
  --admin-bg: #e8edf2;
  --admin-paper: #f7f8f9;
  --admin-ink: #0b0c0e;
  --admin-line: #b8c1ca;
  --admin-blue: #1c37ff;
  --admin-orange: #f05a22;
  --admin-muted: #5c6570;
}

.admin-page {
  min-height: 100vh;
  background: var(--admin-bg);
  color: var(--admin-ink);
  font-family: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
}

.admin-page .site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  min-height: 64px;
  padding: 10px 22px;
  border-bottom: 1px solid var(--admin-ink);
  background: rgba(232,237,242,.95);
  backdrop-filter: blur(12px);
}

.admin-page .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.admin-page .brand img { width: 24px; height: 30px; object-fit: contain; }
.admin-page .brand-name { font-weight: 600; }
.admin-page .brand-place { color: var(--admin-muted); font: 10px/1.2 "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: .07em; }

.admin-shell {
  width: min(1380px, calc(100% - 44px));
  margin: 0 auto;
  padding: 56px 0 100px;
}

.admin-intro {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 30px;
  padding-bottom: 54px;
}

.section-code {
  margin: 4px 0 0;
  color: var(--admin-blue);
  font: 10px/1.35 "IBM Plex Mono", monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.admin-intro h1 {
  grid-column: 2;
  max-width: 900px;
  margin: -26px 0 16px;
  font-size: clamp(42px, 6vw, 88px);
  line-height: .92;
  font-weight: 500;
  letter-spacing: -.055em;
}

.admin-intro > p:last-child {
  grid-column: 2;
  max-width: 720px;
  margin: 0;
  color: var(--admin-muted);
  font-size: 15px;
}

.admin-key-panel,
.admin-panel {
  border: 1px solid var(--admin-ink);
  background: var(--admin-paper);
}

.admin-key-panel {
  display: grid;
  grid-template-columns: 1fr minmax(300px, .8fr);
  gap: 30px;
  align-items: end;
  padding: 20px;
  margin-bottom: 18px;
}

.admin-key-panel h2,
.admin-panel h2,
.admin-artist-form h3 {
  margin: 0;
  font-weight: 500;
  letter-spacing: -.035em;
}

.admin-key-panel h2 { font-size: 22px; }
.admin-key-panel p { margin: 7px 0 0; color: var(--admin-muted); font-size: 12px; }

.admin-key-form { display: flex; align-items: end; gap: 8px; }
.admin-key-form label { flex: 1; }
.admin-key-form label > span,
.admin-form-grid label > span {
  display: block;
  margin-bottom: 7px;
  font: 9px/1.2 "IBM Plex Mono", monospace;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.admin-page input,
.admin-page textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--admin-line);
  border-radius: 0;
  background: white;
  color: var(--admin-ink);
  font: inherit;
}

.admin-page textarea { resize: vertical; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid var(--admin-ink);
  border-radius: 0;
  background: transparent;
  color: var(--admin-ink);
  font: 10px/1.2 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.button-solid { background: var(--admin-ink); color: white; }
.button-outline:hover,
.button-solid:hover { background: var(--admin-blue); border-color: var(--admin-blue); color: white; }
.button:disabled { opacity: .45; cursor: wait; }

.admin-tabs {
  display: flex;
  overflow-x: auto;
  border: 1px solid var(--admin-ink);
  border-bottom: 0;
  background: var(--admin-bg);
}

.admin-tab {
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-right: 1px solid var(--admin-ink);
  background: transparent;
  color: var(--admin-ink);
  font: 9px/1 "IBM Plex Mono", monospace;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

.admin-tab[aria-selected="true"] { background: var(--admin-blue); color: white; }
.admin-tab:hover { background: var(--admin-ink); color: white; }

.admin-panel { padding: 22px; }
.admin-panel.is-hidden { display: none; }
.admin-panel-head { display: flex; justify-content: space-between; align-items: start; gap: 24px; margin-bottom: 28px; }
.admin-panel-head h2 { margin-top: 7px; font-size: clamp(28px, 3vw, 46px); }
.admin-panel > p { max-width: 800px; color: var(--admin-muted); }

.admin-status-filters { display: flex; flex-wrap: wrap; gap: 5px; margin: 20px 0; }
.admin-status-filters button {
  padding: 7px 10px;
  border: 1px solid var(--admin-ink);
  background: transparent;
  font: 9px/1 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  cursor: pointer;
}
.admin-status-filters button[aria-pressed="true"] { background: var(--admin-ink); color: white; }

.admin-live,
#newsletterLive {
  min-height: 18px;
  margin: 18px 0;
  color: var(--admin-muted);
  font: 10px/1.4 "IBM Plex Mono", monospace;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--admin-ink);
  background: var(--admin-ink);
}

.admin-item-card { min-width: 0; background: var(--admin-paper); }
.admin-item-card > img { width: 100%; aspect-ratio: 16/9; object-fit: cover; border-bottom: 1px solid var(--admin-ink); }
.admin-item-body { padding: 16px; }
.admin-item-meta { margin: 0 0 22px; color: var(--admin-muted); font: 9px/1.3 "IBM Plex Mono", monospace; text-transform: uppercase; }
.admin-item-body h3 { margin: 0 0 10px; font-size: 24px; line-height: 1; font-weight: 500; letter-spacing: -.035em; }
.admin-item-body > p:not(.admin-item-meta) { color: var(--admin-muted); font-size: 12px; overflow-wrap: anywhere; }
.admin-item-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }

.admin-artist-form { margin: 26px 0; padding: 20px; border: 1px solid var(--admin-line); background: var(--admin-bg); }
.admin-artist-form h3 { margin-bottom: 20px; font-size: 22px; }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.admin-span-2 { grid-column: span 2; }
.form-actions { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-top: 18px; }
.form-status { margin: 0; font-size: 12px; color: var(--admin-muted); }

/* Newsletter */
.newsletter-admin-head { margin-bottom: 26px; }
.newsletter-admin-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 18px 0 8px;
}
.newsletter-admin-tools .button.is-primary { background: var(--admin-blue); border-color: var(--admin-blue); color: white; }
.newsletter-admin-tools .button:disabled { opacity: .35; }

.newsletter-admin-note {
  max-width: 760px;
  margin: 0;
  color: var(--admin-muted);
  font-size: 12px;
}

.newsletter-list {
  border-top: 1px solid var(--admin-ink);
  margin-top: 8px;
}

.newsletter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px auto;
  gap: 20px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--admin-line);
}

.newsletter-row-email { font-size: 14px; overflow-wrap: anywhere; }
.newsletter-row-date { color: var(--admin-muted); font: 9px/1.3 "IBM Plex Mono", monospace; text-transform: uppercase; }
.newsletter-remove { justify-self: end; }
.newsletter-empty { padding: 34px 0; color: var(--admin-muted); }

.is-valid { color: #176b37 !important; }
.is-invalid, .is-error { color: #a62e25 !important; }
.is-success { color: #176b37 !important; }

@media (max-width: 900px) {
  .admin-card-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .admin-intro { grid-template-columns: 1fr; }
  .admin-intro h1, .admin-intro > p:last-child { grid-column: auto; margin-top: 0; }
  .admin-key-panel { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .admin-shell { width: calc(100% - 28px); padding-top: 32px; }
  .admin-page .site-header { padding: 8px 14px; }
  .admin-page .brand-place { display: none; }
  .admin-back { padding-inline: 9px; }
  .admin-intro { padding-bottom: 34px; }
  .admin-intro h1 { font-size: 48px; }
  .admin-key-form { align-items: stretch; flex-direction: column; }
  .admin-panel { padding: 16px; }
  .admin-panel-head { flex-direction: column; }
  .admin-card-grid { grid-template-columns: 1fr; }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-span-2 { grid-column: auto; }
  .form-actions { align-items: stretch; flex-direction: column; }
  .newsletter-row { grid-template-columns: 1fr auto; gap: 6px 14px; }
  .newsletter-row-date { grid-column: 1; }
  .newsletter-remove { grid-column: 2; grid-row: 1 / span 2; }
}


.admin-attachments {
  display: grid;
  gap: 7px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--admin-line, #b8c1ca);
}
.admin-attachment-link {
  display: block;
  width: fit-content;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid currentColor;
  overflow-wrap: anywhere;
  font-family: var(--mono);
  font-size: 9px;
  text-decoration: none;
}
.admin-attachment-link:hover,
.admin-attachment-link:focus-visible {
  background: var(--ink);
  color: white;
}