:root {
  --bg: #f0fdfa;
  --surface: #ffffff;
  --text: #173532;
  --muted: #617572;
  --border: #cde8e3;
  --accent: #0f766e;
  --accent-soft: #ccfbf1;
  --danger: #b42318;
  --radius: 16px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-height: 100vh; background: var(--bg); }
button, input, textarea, select { font: inherit; }
a { color: var(--accent); }
.app-shell { min-height: 100vh; padding-bottom: 84px; }
.app-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; background: rgba(255,255,255,.92); border-bottom: 1px solid var(--border); }
.app-header h1, .page-heading h2, .login-card h1 { margin: 0; }
.app-main { width: min(920px, 100%); margin: 0 auto; padding: 24px 18px; }
.eyebrow { margin: 0 0 4px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.muted, .domain { color: var(--muted); }
.card { padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(15,118,110,.06); }
.login-screen { display: grid; min-height: 100vh; place-items: center; padding: 20px; }
.login-card { display: grid; width: min(420px, 100%); gap: 16px; }
label { display: grid; gap: 6px; font-weight: 700; }
input, textarea, select { width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: #fff; color: var(--text); }
textarea { min-height: 96px; resize: vertical; }
input:focus, textarea:focus, select:focus, button:focus-visible, a:focus-visible { outline: 3px solid rgba(15,118,110,.25); outline-offset: 2px; }
.button { min-height: 42px; padding: 10px 14px; border: 1px solid var(--accent); border-radius: 10px; font-weight: 750; cursor: pointer; }
.button.primary { color: white; background: var(--accent); }
.button.secondary { color: var(--accent); background: white; }
.message.error { color: var(--danger); }
.page-heading { margin-bottom: 18px; }
.link-grid { display: grid; gap: 14px; }
.link-card { display: grid; gap: 12px; }
.link-card h3, .link-card p { margin: 0; }
.domain { margin: 0 0 4px !important; font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { padding: 5px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 13px; font-weight: 700; }
.category-list { display: grid; gap: 0; }
.category-list > div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.category-list > div:last-child { border-bottom: 0; }
.category-list span { color: var(--muted); }
.phase-note { margin-top: 18px; padding: 14px 16px; border: 1px dashed var(--accent); border-radius: 12px; color: var(--muted); background: rgba(204,251,241,.45); }
.bottom-nav { position: fixed; inset: auto 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; padding: 9px 10px calc(9px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); background: rgba(255,255,255,.96); }
.nav-button { padding: 12px 6px; border-radius: 10px; color: var(--muted); text-align: center; text-decoration: none; font-size: 14px; font-weight: 750; }
.nav-button.is-active { color: var(--accent); background: var(--accent-soft); }
@media (min-width: 720px) { .link-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.app-header h1 { font-size: 22px; }
.header-actions, .inline-actions, .url-row, .form-actions, .form-tools, .media-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.header-actions { justify-content: flex-end; }
.notification-nav-link { gap: 8px; }
.notification-badge { display: inline-grid; min-width: 20px; height: 20px; padding: 0 5px; place-items: center; border-radius: 999px; color: #fff; background: #b42318; font-size: 12px; font-weight: 850; line-height: 1; }
.notification-page-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.notification-page-heading p { margin: 4px 0 0; }
.notification-controls { margin-bottom: 14px; }
.notification-controls h3 { margin: 0 0 10px; }
.notification-controls > .muted { margin: 0 0 10px; }
.notification-control-list { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.notification-list { display: grid; gap: 14px; margin-top: 14px; }
.notification-card { display: grid; gap: 9px; }
.notification-card h3 { margin: 0; }
.notification-card-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.notification-detail, .notification-context, .notification-byline { margin: 0; }
.notification-detail { font-weight: 700; }
.notification-excerpt { margin: 0; padding-left: 12px; border-left: 3px solid var(--border); white-space: pre-wrap; overflow-wrap: anywhere; }
.notification-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 3px; }
.notification-empty { padding: 8px 2px; }
.grow { flex: 1 1 220px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
.section-heading h2, .section-heading h3 { margin: 0; }
.capture-card { margin-bottom: 30px; }
.capture-card .capture-heading { align-items: center; }
.capture-card.is-collapsed .capture-heading { margin-bottom: 0; }
.capture-toggle { display: grid; width: 44px; height: 44px; flex: 0 0 44px; place-items: center; padding: 0; }
.capture-card:not(.is-collapsed) .capture-toggle-icon::before { content: '−'; }
.capture-card form, .detail-main form { display: grid; gap: 14px; }
.library-tools { display: block; margin-bottom: 18px; padding: 0; overflow: hidden; }
.library-tools-summary { display: flex; min-height: 54px; align-items: center; gap: 10px; padding: 12px 18px; cursor: pointer; list-style: none; }
.library-tools-summary::-webkit-details-marker { display: none; }
.library-tools-summary::marker { content: ''; }
.library-tools-summary:focus-visible { outline: 3px solid rgba(15,118,110,.25); outline-offset: -3px; }
.library-tools-title { margin-right: auto; font-weight: 750; }
.library-filter-count { padding: 4px 9px; border-radius: 999px; color: var(--accent); background: var(--accent-soft); font-size: 13px; font-weight: 700; white-space: nowrap; }
.library-tools-chevron { display: grid; width: 24px; height: 24px; flex: 0 0 24px; place-items: center; color: var(--accent); font-size: 22px; font-weight: 600; line-height: 1; }
.library-tools-chevron::before { content: '+'; }
.library-tools[open] .library-tools-chevron::before { content: '−'; }
.library-tools form { display: grid; gap: 14px; padding: 0 18px 18px; }
.search-row { display: flex; align-items: end; flex-wrap: wrap; gap: 10px; }
.filter-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: end; gap: 12px; }
.filter-toggle-row { display: grid; grid-column: span 2; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.filter-toggle-row .checkline { min-width: 0; min-height: 46px; justify-content: flex-start; padding: 8px; border: 1px solid var(--border); border-radius: 10px; background: #fbfffe; font-size: 14px; line-height: 1.2; }
.filter-toggle-row .checkline input { flex: 0 0 18px; }
.filter-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 2px; }
.pagination { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; }
.clipboard-button { align-self: end; white-space: nowrap; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field-group { display: grid; gap: 8px; }
.field-label { font-weight: 700; }
.checkbox-grid { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.checkline { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.checkline input { width: 18px; min-height: 18px; accent-color: var(--accent); }
.message { min-height: 1.3em; margin: 0; color: var(--muted); }
.message.error, .danger-text { color: var(--danger); }
.message.notice { padding: 12px 14px; border-radius: 10px; color: var(--accent); background: var(--accent-soft); }
.button { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }
.button:disabled { cursor: not-allowed; opacity: .48; }
.button.small { min-height: 34px; padding: 7px 10px; font-size: 13px; }
.button.full-width { width: 100%; }
.button.text-button { min-height: 28px; padding: 2px 0; border: 0; color: var(--accent); background: transparent; }
.button.icon-button { min-width: 34px; min-height: 34px; padding: 4px; }
.danger-button { border-color: #e6b8b2; color: var(--danger); }
.link-grid { align-items: start; }
.link-card { gap: 10px; padding: 0; overflow: hidden; }
.link-card.is-unseen { border-color: var(--accent); box-shadow: 0 8px 24px rgba(15,118,110,.13); }
.link-card-main { display: grid; gap: 10px; padding: 18px 18px 8px; color: inherit; text-decoration: none; }
.link-card-main:hover h3 { color: var(--accent); }
.link-card-heading h3 { margin: 0; }
.link-card-heading .domain { margin-bottom: 5px !important; }
.link-card-summary { display: -webkit-box; margin: 0; overflow: hidden; color: var(--muted); -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.link-card-date { margin: 0; color: var(--muted); font-size: 13px; }
.link-card-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; padding: 8px 18px 14px; border-top: 1px solid var(--border); }
.link-card-actions .button { margin-left: 0; }
.link-card-actions .button:last-child { margin-left: auto; }
.favorite-button.is-favorite { color: var(--accent); background: var(--accent-soft); }
.seen-button.is-unseen { color: var(--accent); background: var(--accent-soft); }
.status-pill { padding: 4px 8px; border-radius: 999px; color: var(--muted); background: #edf4f3; font-size: 12px; font-weight: 700; }
.status-pill.accent { color: var(--accent); background: var(--accent-soft); }
.compact { margin: 0; }
.detail-top { margin-bottom: 18px; }
.back-link { display: inline-block; margin-bottom: 18px; font-weight: 700; text-decoration: none; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; align-items: start; gap: 18px; }
.detail-main { display: grid; gap: 18px; min-width: 0; }
.detail-sidebar { position: sticky; top: 18px; display: grid; gap: 12px; }
.link-facts { display: grid; gap: 12px; margin: 8px 0 0; padding-top: 14px; border-top: 1px solid var(--border); }
.link-facts div { display: grid; gap: 3px; }
.link-facts dt { color: var(--muted); font-size: 12px; font-weight: 700; text-transform: uppercase; }
.link-facts dd { margin: 0; font-size: 13px; }
.break-word { overflow-wrap: anywhere; }
.media-card, .comments-card { display: grid; gap: 14px; }
.media-preview { margin: 0; }
.media-preview img { display: block; width: 100%; max-height: 430px; border-radius: 12px; object-fit: contain; background: #eef8f6; }
.media-preview figcaption { margin-top: 7px; color: var(--muted); font-size: 13px; }
.file-button { position: relative; overflow: hidden; cursor: pointer; }
.file-button input { position: absolute; inset: 0; width: 100%; height: 100%; min-height: 0; cursor: pointer; opacity: 0; }
.paste-zone { padding: 18px; border: 1px dashed var(--accent); border-radius: 12px; color: var(--muted); text-align: center; background: rgba(204,251,241,.35); }
.paste-zone:focus { border-style: solid; color: var(--accent); }
.comments-list { display: grid; gap: 12px; }
.comment { padding: 13px 14px; border: 1px solid var(--border); border-radius: 12px; background: #fbfffe; }
.comment-meta { display: flex; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 13px; }
.comment-meta strong { color: var(--text); }
.comment-body { margin: 10px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.comment-form { padding-top: 14px; border-top: 1px solid var(--border); }
.comment-edit-form { display: grid; gap: 8px; }
.category-list { display: grid; gap: 0; }
.category-list .section-heading { margin-bottom: 0; padding-bottom: 10px; }
.category-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 14px 0; border-top: 1px solid var(--border); }
.category-row-main { display: grid; gap: 4px; }
.category-actions { justify-content: flex-end; }
.inline-form { display: flex; align-items: end; flex-wrap: wrap; gap: 10px; }
.error-card { display: grid; gap: 14px; width: min(520px, 100%); }
.admin-heading { margin-bottom: 14px; }
.admin-nav { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-bottom: 18px; }
.admin-nav-link { display: flex; min-height: 44px; align-items: center; justify-content: center; padding: 9px 12px; border: 1px solid var(--border); border-radius: 11px; color: var(--accent); background: white; font-weight: 750; text-align: center; text-decoration: none; }
.admin-nav-link.is-active { border-color: var(--accent); background: var(--accent-soft); }
.admin-panel { display: grid; gap: 18px; }
.admin-panel-heading h3, .admin-panel-heading p, .admin-user h4, .admin-create-user h4 { margin: 0; }
.admin-panel-heading { display: grid; gap: 5px; }
.admin-user-list { display: grid; gap: 12px; }
.admin-user { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: #fbfffe; }
.admin-user-heading, .admin-form-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.admin-user-heading { justify-content: space-between; }
.admin-form-actions .button:first-of-type { margin-left: auto; }
.admin-form-actions .danger-button { color: var(--danger); border-color: #e6b8b2; }
.admin-create-user { display: grid; gap: 14px; padding-top: 18px; border-top: 1px solid var(--border); }
.admin-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.admin-create-user .button { justify-self: start; }
.admin-help { margin: 0; padding: 13px 15px; border-radius: 11px; background: var(--accent-soft); }
.admin-backup-list { display: grid; gap: 10px; }
.admin-backup { display: grid; gap: 12px; padding: 15px; border: 1px solid var(--border); border-radius: 12px; background: #fbfffe; }
.admin-backup > div:first-child { display: grid; gap: 5px; min-width: 0; }
.admin-filename { overflow-wrap: anywhere; }
.admin-backup-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.admin-backup-actions .danger-button { color: var(--danger); border-color: #e6b8b2; }
.admin-stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.admin-stat { display: grid; gap: 4px; padding: 16px; border: 1px solid var(--border); border-radius: 12px; background: #fbfffe; }
.admin-stat strong { color: var(--accent); font-size: 28px; line-height: 1; }
.admin-stat span { color: var(--muted); font-size: 13px; }
.admin-stat.has-issue { border-color: #e6b8b2; background: #fff9f8; }
.admin-stat.has-issue strong { color: var(--danger); }
.admin-status { margin: 0; padding: 12px 14px; border-radius: 10px; font-weight: 700; }
.admin-status.is-healthy { color: var(--accent); background: var(--accent-soft); }
.admin-status.has-issue { color: var(--danger); background: #fff0ed; }
.admin-findings { padding-top: 8px; border-top: 1px solid var(--border); }
.admin-findings h4 { margin: 0 0 8px; }
.admin-findings p { margin: 6px 0; overflow-wrap: anywhere; }
.admin-note { margin: 0; font-size: 13px; }
.admin-activity-list { display: grid; margin: 0; padding: 0; list-style: none; }
.admin-activity-item { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--border); }
.admin-activity-marker { width: 10px; height: 10px; margin-top: 5px; border-radius: 50%; background: var(--accent); }
.admin-activity-content p { margin: 0; overflow-wrap: anywhere; }
.admin-activity-content p + p { margin-top: 5px; font-size: 13px; }
@media (max-width: 719px) {
  .notification-page-heading { align-items: stretch; flex-direction: column; }
  .notification-page-heading .button { width: 100%; }
  .app-header { display: grid; grid-template-columns: minmax(0, 1fr); justify-content: stretch; gap: 12px; padding: 16px 18px; }
  .header-actions { justify-content: center; gap: 8px; width: 100%; }
  .header-actions .button { min-width: 0; padding: 8px 10px; font-size: 14px; white-space: nowrap; }
  .admin-nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .admin-form-grid { grid-template-columns: 1fr; }
  .admin-stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .admin-stat { padding: 12px 9px; }
  .admin-stat strong { font-size: 24px; }
  .admin-stat span { font-size: 12px; }
  .form-grid, .detail-grid, .filter-grid { grid-template-columns: 1fr; }
  .filter-toggle-row { grid-column: 1 / -1; }
  .detail-sidebar { position: static; order: -1; }
  .category-row { align-items: flex-start; flex-direction: column; }
  .category-actions { justify-content: flex-start; }
  .url-row .clipboard-button { width: 100%; }
  .search-row > .button { width: 100%; }
  .filter-summary, .pagination { align-items: flex-start; flex-direction: column; }
}