/* ==========================================================================
   SpaceKap UI Kit 1.0.1 — shared components
   Requires tokens.css. Every rule uses tokens only (no raw colours, no px
   font sizes outside tokens). Class prefix: .sk-
   Breakpoints: md 768px, lg 1024px (mobile-first).
   Immutable release: never edit after publish — cut 1.0.1 instead.
   ========================================================================== */

/* ---------- base (scoped to v2 so legacy pages are untouched) ---------- */
html.sk-v2 { -webkit-text-size-adjust: 100%; }
html.sk-v2 body {
  margin: 0;
  font-family: var(--sk-font);
  font-size: var(--sk-fs-base);
  line-height: var(--sk-lh);
  color: var(--sk-text);
  background: var(--sk-bg);
}
html.sk-v2 *, html.sk-v2 *::before, html.sk-v2 *::after { box-sizing: border-box; }
html.sk-v2 :focus-visible { outline: none; box-shadow: var(--sk-focus); border-radius: var(--sk-r-sm); }
html.sk-v2 button, html.sk-v2 input, html.sk-v2 select, html.sk-v2 textarea { font-family: inherit; font-size: inherit; color: inherit; }
html.sk-v2 h1, html.sk-v2 h2, html.sk-v2 h3, html.sk-v2 h4 { margin: 0; line-height: var(--sk-lh-tight); font-weight: var(--sk-fw-bold); }
html.sk-v2 h1 { font-size: var(--sk-fs-h1); }
html.sk-v2 h2 { font-size: var(--sk-fs-h2); }
html.sk-v2 h3 { font-size: var(--sk-fs-h3); }
html.sk-v2 h4 { font-size: var(--sk-fs-h4); }

/* A tool's own page-level chrome is hidden under the shell: the shell owns the
   top bar, module title and navigation. Tools add .sk-hide-v2 to that chrome. */
html.sk-v2 .sk-hide-v2 { display: none !important; }

/* ---------- utilities ---------- */
.sk-mono { font-family: var(--sk-font-mono); }
.sk-nowrap { white-space: nowrap; }
.sk-muted { color: var(--sk-text-muted); }
.sk-sec { color: var(--sk-text-sec); }
.sk-sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.sk-row { display: flex; align-items: center; gap: var(--sk-s2); flex-wrap: wrap; }
.sk-stack { display: flex; flex-direction: column; gap: var(--sk-s3); }
.sk-grow { flex: 1 1 auto; }
[data-sk-fallback] { outline: 2px dashed var(--sk-warning); outline-offset: 1px; }

/* ---------- page container & page header ---------- */
.sk-page { max-width: var(--sk-content-max); margin: 0 auto; padding: var(--sk-s4) var(--sk-gutter) var(--sk-s10); }
.sk-page-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sk-s3);
  flex-wrap: wrap; margin-bottom: var(--sk-s4);
}
.sk-page-header .sk-title { font-size: var(--sk-fs-h2); font-weight: var(--sk-fw-bold); color: var(--sk-text); }
.sk-page-header .sk-subtitle { font-size: var(--sk-fs-md); color: var(--sk-text-sec); margin-top: var(--sk-s1); }
.sk-page-header .sk-actions { display: flex; align-items: center; gap: var(--sk-s2); flex-wrap: wrap; }
.sk-section-header {
  display: flex; align-items: baseline; gap: var(--sk-s2); padding: var(--sk-s3) 0 var(--sk-s1);
  border-bottom: 2px solid var(--sk-border); margin: var(--sk-s2) 0 var(--sk-s3);
}
.sk-section-header .sk-title { font-size: var(--sk-fs-base); font-weight: var(--sk-fw-bold); text-transform: uppercase; letter-spacing: 0.5px; }
.sk-section-header .sk-count { font-size: var(--sk-fs-sm); color: var(--sk-text-muted); font-weight: var(--sk-fw-semibold); }
@media (min-width: 768px) { .sk-page { padding-left: var(--sk-s6); padding-right: var(--sk-s6); } }

/* ---------- toolbar / filter bar ---------- */
.sk-toolbar {
  display: flex; align-items: center; gap: var(--sk-s2); flex-wrap: wrap;
  padding: var(--sk-s3) 0; margin-bottom: var(--sk-s3);
}
.sk-toolbar .sk-spacer { flex: 1 1 auto; }

/* ---------- buttons ---------- */
.sk-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sk-s2);
  min-height: 36px; padding: 0 var(--sk-s4);
  border: 1px solid var(--sk-border); border-radius: var(--sk-r);
  background: var(--sk-surface); color: var(--sk-text);
  font-size: var(--sk-fs-md); font-weight: var(--sk-fw-semibold); line-height: 1;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background var(--sk-t-fast) var(--sk-ease), border-color var(--sk-t-fast) var(--sk-ease), color var(--sk-t-fast) var(--sk-ease);
}
.sk-btn:hover:not(:disabled) { border-color: var(--sk-brand); color: var(--sk-brand); }
.sk-btn:disabled, .sk-btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.sk-btn-primary { background: var(--sk-brand); border-color: var(--sk-brand); color: var(--sk-text-inv); }
.sk-btn-primary:hover:not(:disabled) { background: var(--sk-brand-hover); border-color: var(--sk-brand-hover); color: var(--sk-text-inv); }
.sk-btn-secondary { background: var(--sk-surface-2); }
.sk-btn-ghost { background: transparent; border-color: transparent; color: var(--sk-text-sec); }
.sk-btn-ghost:hover:not(:disabled) { background: var(--sk-surface-2); color: var(--sk-text); border-color: transparent; }
.sk-btn-danger { background: var(--sk-danger); border-color: var(--sk-danger); color: var(--sk-text-inv); }
.sk-btn-danger:hover:not(:disabled) { filter: brightness(0.92); color: var(--sk-text-inv); border-color: var(--sk-danger); }
.sk-btn-sm { min-height: 30px; padding: 0 var(--sk-s3); font-size: var(--sk-fs-sm); }
.sk-btn-lg { min-height: var(--sk-touch); padding: 0 var(--sk-s5); font-size: var(--sk-fs-base); }
.sk-btn-icon { width: 36px; padding: 0; }
.sk-btn.is-loading { position: relative; color: transparent !important; pointer-events: none; }
.sk-btn.is-loading::after {
  content: ''; position: absolute; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent; animation: sk-spin 0.7s linear infinite;
  color: var(--sk-text-sec);
}
.sk-btn-primary.is-loading::after, .sk-btn-danger.is-loading::after { color: var(--sk-text-inv); }
/* two-click inline confirm (Expedition pattern): first click arms, second fires */
.sk-btn.is-armed { background: var(--sk-danger-bg); border-color: var(--sk-danger); color: var(--sk-danger-text); }
@media (max-width: 767px) { .sk-btn { min-height: var(--sk-touch); } }

/* ---------- pills / chips ---------- */
.sk-pill {
  display: inline-flex; align-items: center; gap: var(--sk-s1);
  min-height: 30px; padding: 0 var(--sk-s3);
  border: 1px solid var(--sk-border); border-radius: var(--sk-r-full);
  background: var(--sk-surface); color: var(--sk-text-sec);
  font-size: var(--sk-fs-sm); font-weight: var(--sk-fw-semibold); cursor: pointer; white-space: nowrap;
}
.sk-pill:hover { border-color: var(--sk-brand); color: var(--sk-brand); }
.sk-pill.is-active { background: var(--sk-brand); border-color: var(--sk-brand); color: var(--sk-text-inv); }
.sk-pill .sk-count { padding: 1px 7px; border-radius: var(--sk-r-full); background: rgba(0,0,0,0.08); font-size: var(--sk-fs-xs); font-weight: var(--sk-fw-bold); }
.sk-pill.is-active .sk-count { background: rgba(255,255,255,0.25); }
.sk-pill-warning { background: var(--sk-warning-bg); border-color: var(--sk-warning-border); color: var(--sk-warning-text); }
.sk-pill-warning.is-active { background: var(--sk-warning-text); border-color: var(--sk-warning-text); color: var(--sk-text-inv); }
.sk-pill-danger { background: var(--sk-danger-bg); border-color: var(--sk-danger-border); color: var(--sk-danger-text); }
.sk-pill-danger.is-active { background: var(--sk-danger-text); border-color: var(--sk-danger-text); color: var(--sk-text-inv); }
@media (max-width: 767px) { .sk-pill { min-height: 36px; } }

/* ---------- badges (status) ---------- */
.sk-badge {
  display: inline-flex; align-items: center; gap: var(--sk-s1);
  padding: 2px var(--sk-s2); border-radius: var(--sk-r-sm);
  font-size: var(--sk-fs-xs); font-weight: var(--sk-fw-bold); text-transform: uppercase; letter-spacing: 0.3px;
  background: var(--sk-surface-3); color: var(--sk-text-sec); border: 1px solid transparent;
}
.sk-badge-success { background: var(--sk-success-bg); color: var(--sk-success-text); border-color: var(--sk-success-border); }
.sk-badge-warning { background: var(--sk-warning-bg); color: var(--sk-warning-text); border-color: var(--sk-warning-border); }
.sk-badge-danger  { background: var(--sk-danger-bg);  color: var(--sk-danger-text);  border-color: var(--sk-danger-border); }
.sk-badge-info    { background: var(--sk-info-bg);    color: var(--sk-info-text);    border-color: var(--sk-info-border); }
.sk-badge-accent  { background: var(--sk-accent-bg);  color: var(--sk-accent-text);  border-color: var(--sk-accent-border); }
.sk-badge-brand   { background: var(--sk-brand-soft); color: var(--sk-brand); }

/* ---------- alerts (inline notices) ---------- */
.sk-alert {
  display: flex; gap: var(--sk-s2); align-items: flex-start;
  padding: var(--sk-s3) var(--sk-s4); border-radius: var(--sk-r); border: 1px solid var(--sk-border);
  background: var(--sk-surface-2); color: var(--sk-text); font-size: var(--sk-fs-md);
}
.sk-alert-success { background: var(--sk-success-bg); border-color: var(--sk-success-border); color: var(--sk-success-text); }
.sk-alert-warning { background: var(--sk-warning-bg); border-color: var(--sk-warning-border); color: var(--sk-warning-text); }
.sk-alert-danger  { background: var(--sk-danger-bg);  border-color: var(--sk-danger-border);  color: var(--sk-danger-text); }
.sk-alert-info    { background: var(--sk-info-bg);    border-color: var(--sk-info-border);    color: var(--sk-info-text); }

/* ---------- form controls ---------- */
.sk-field { display: flex; flex-direction: column; gap: var(--sk-s1); }
.sk-label { font-size: var(--sk-fs-sm); font-weight: var(--sk-fw-semibold); color: var(--sk-text-sec); }
.sk-label .sk-req { color: var(--sk-danger); }
.sk-help { font-size: var(--sk-fs-xs); color: var(--sk-text-muted); }
.sk-error { font-size: var(--sk-fs-xs); color: var(--sk-danger-text); }
.sk-input, .sk-select, .sk-textarea {
  width: 100%; min-height: 36px; padding: var(--sk-s2) var(--sk-s3);
  border: 1px solid var(--sk-border); border-radius: var(--sk-r);
  background: var(--sk-surface); color: var(--sk-text); font-size: var(--sk-fs-md);
  transition: border-color var(--sk-t-fast) var(--sk-ease), box-shadow var(--sk-t-fast) var(--sk-ease);
}
.sk-input::placeholder, .sk-textarea::placeholder { color: var(--sk-text-muted); }
.sk-input:focus, .sk-select:focus, .sk-textarea:focus { outline: none; border-color: var(--sk-brand); box-shadow: var(--sk-brand-ring); }
.sk-input[aria-invalid="true"], .sk-select[aria-invalid="true"], .sk-textarea[aria-invalid="true"] { border-color: var(--sk-danger); }
.sk-input:disabled, .sk-select:disabled, .sk-textarea:disabled { background: var(--sk-surface-3); color: var(--sk-text-muted); cursor: not-allowed; }
.sk-textarea { min-height: 88px; resize: vertical; line-height: var(--sk-lh); }
.sk-select { appearance: none; padding-right: var(--sk-s8); background-image: linear-gradient(45deg, transparent 50%, var(--sk-text-sec) 50%), linear-gradient(135deg, var(--sk-text-sec) 50%, transparent 50%); background-position: calc(100% - 18px) 55%, calc(100% - 13px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.sk-input-sm { min-height: 30px; padding: var(--sk-s1) var(--sk-s2); font-size: var(--sk-fs-sm); }
.sk-search { padding-left: var(--sk-s8); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2398a2b3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: 10px center; }
.sk-check { display: inline-flex; align-items: center; gap: var(--sk-s2); min-height: 28px; cursor: pointer; font-size: var(--sk-fs-md); }
.sk-check input { width: 18px; height: 18px; accent-color: var(--sk-brand); margin: 0; }
.sk-toggle { position: relative; display: inline-flex; align-items: center; gap: var(--sk-s2); cursor: pointer; font-size: var(--sk-fs-md); }
.sk-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }
.sk-toggle .sk-track { width: 38px; height: 22px; border-radius: var(--sk-r-full); background: var(--sk-border-strong); position: relative; transition: background var(--sk-t) var(--sk-ease); flex-shrink: 0; }
.sk-toggle .sk-track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--sk-n0); transition: transform var(--sk-t) var(--sk-ease); box-shadow: var(--sk-shadow-sm); }
.sk-toggle input:checked + .sk-track { background: var(--sk-success); }
.sk-toggle input:checked + .sk-track::after { transform: translateX(16px); }
.sk-toggle input:focus-visible + .sk-track { box-shadow: var(--sk-focus); }
.sk-segment { display: inline-flex; border: 1px solid var(--sk-border); border-radius: var(--sk-r); overflow: hidden; background: var(--sk-surface); }
.sk-segment > button { min-height: 32px; padding: 0 var(--sk-s3); border: 0; background: transparent; color: var(--sk-text-sec); font-size: var(--sk-fs-sm); font-weight: var(--sk-fw-semibold); cursor: pointer; }
.sk-segment > button + button { border-left: 1px solid var(--sk-border); }
.sk-segment > button.is-active { background: var(--sk-brand); color: var(--sk-text-inv); }
@media (max-width: 767px) { .sk-input, .sk-select { min-height: var(--sk-touch); } }

/* ---------- cards ---------- */
.sk-card {
  background: var(--sk-surface); border: 1px solid var(--sk-border); border-radius: var(--sk-r-lg);
  box-shadow: var(--sk-shadow-sm); padding: var(--sk-s4);
}
.sk-card-hover { transition: box-shadow var(--sk-t) var(--sk-ease), transform var(--sk-t-fast) var(--sk-ease); }
.sk-card-hover:hover { box-shadow: var(--sk-shadow-md); transform: translateY(-1px); }
.sk-card-header { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sk-s2); margin-bottom: var(--sk-s2); }
.sk-card-title { font-size: var(--sk-fs-base); font-weight: var(--sk-fw-bold); }
.sk-card-warning { border-left: 4px solid var(--sk-warning); }
.sk-card-danger  { border-left: 4px solid var(--sk-danger); }
.sk-card-success { border-left: 4px solid var(--sk-success); }
.sk-grid { display: grid; gap: var(--sk-s3); grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.sk-grid .sk-span-all { grid-column: 1 / -1; }
.sk-stat { background: var(--sk-surface); border: 1px solid var(--sk-border); border-radius: var(--sk-r); padding: var(--sk-s3) var(--sk-s4); }
.sk-stat .sk-stat-label { font-size: var(--sk-fs-xs); text-transform: uppercase; letter-spacing: 0.5px; font-weight: var(--sk-fw-bold); color: var(--sk-text-muted); margin-bottom: var(--sk-s1); }
.sk-stat .sk-stat-value { font-size: var(--sk-fs-h2); font-weight: var(--sk-fw-bold); color: var(--sk-text); }
.sk-stat .sk-stat-sub { font-size: var(--sk-fs-sm); color: var(--sk-text-muted); font-weight: var(--sk-fw-medium); margin-left: var(--sk-s1); }
.sk-stat-warning { background: var(--sk-warning-bg); border-color: var(--sk-warning-border); }
.sk-stat-warning .sk-stat-value, .sk-stat-warning .sk-stat-label { color: var(--sk-warning-text); }
.sk-stat-danger { background: var(--sk-danger-bg); border-color: var(--sk-danger-border); }
.sk-stat-danger .sk-stat-value, .sk-stat-danger .sk-stat-label { color: var(--sk-danger-text); }
.sk-stats { display: grid; gap: var(--sk-s3); grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: var(--sk-s4); }

/* ---------- key/value meta ---------- */
.sk-meta { display: flex; flex-wrap: wrap; gap: var(--sk-s1) var(--sk-s4); font-size: var(--sk-fs-xs); color: var(--sk-text-sec); }
.sk-meta .sk-k { text-transform: uppercase; font-weight: var(--sk-fw-bold); color: var(--sk-text-muted); letter-spacing: 0.3px; margin-right: var(--sk-s1); }

/* ---------- tables ---------- */
.sk-table-wrap { overflow-x: auto; border: 1px solid var(--sk-border); border-radius: var(--sk-r-lg); background: var(--sk-surface); }
.sk-table { width: 100%; border-collapse: collapse; font-size: var(--sk-fs-md); }
.sk-table th, .sk-table td { padding: var(--sk-s2) var(--sk-s3); text-align: left; border-bottom: 1px solid var(--sk-border); vertical-align: middle; }
.sk-table th { font-size: var(--sk-fs-xs); text-transform: uppercase; letter-spacing: 0.4px; font-weight: var(--sk-fw-bold); color: var(--sk-text-muted); background: var(--sk-surface-2); position: sticky; top: 0; white-space: nowrap; }
.sk-table th.is-sortable { cursor: pointer; user-select: none; }
.sk-table th.is-sortable::after { content: '↕'; margin-left: var(--sk-s1); opacity: 0.4; }
.sk-table th.is-sorted-asc::after { content: '↑'; opacity: 1; }
.sk-table th.is-sorted-desc::after { content: '↓'; opacity: 1; }
.sk-table tbody tr:last-child td { border-bottom: 0; }
.sk-table tbody tr:hover { background: var(--sk-surface-2); }
.sk-table td.sk-num, .sk-table th.sk-num { text-align: right; font-variant-numeric: tabular-nums; }
.sk-table .sk-row-actions { display: flex; gap: var(--sk-s1); justify-content: flex-end; }

/* ---------- tabs ---------- */
.sk-tabs { display: flex; gap: var(--sk-s1); border-bottom: 1px solid var(--sk-border); margin-bottom: var(--sk-s4); overflow-x: auto; }
.sk-tab { min-height: 40px; padding: 0 var(--sk-s3); border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--sk-text-sec); font-size: var(--sk-fs-md); font-weight: var(--sk-fw-semibold); cursor: pointer; white-space: nowrap; }
.sk-tab:hover { color: var(--sk-text); }
.sk-tab.is-active, .sk-tab[aria-selected="true"] { color: var(--sk-brand); border-bottom-color: var(--sk-brand); }

/* ---------- empty / loading / skeleton ---------- */
.sk-empty { text-align: center; padding: var(--sk-s10) var(--sk-s4); color: var(--sk-text-muted); font-size: var(--sk-fs-base); }
.sk-empty .sk-empty-icon { font-size: var(--sk-fs-display); margin-bottom: var(--sk-s2); opacity: 0.6; }
.sk-empty .sk-empty-title { font-weight: var(--sk-fw-semibold); color: var(--sk-text); margin-bottom: var(--sk-s1); }
.sk-loading { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--sk-s3); padding: var(--sk-s10) var(--sk-s4); color: var(--sk-text-muted); text-align: center; }
.sk-spinner { width: 28px; height: 28px; border-radius: 50%; border: 3px solid var(--sk-border); border-top-color: var(--sk-brand); animation: sk-spin 0.8s linear infinite; }
@keyframes sk-spin { to { transform: rotate(360deg); } }
.sk-skeleton { position: relative; overflow: hidden; background: var(--sk-surface-3); border-radius: var(--sk-r-sm); min-height: 14px; }
.sk-skeleton::after { content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,0.35), transparent); animation: sk-shimmer 1.4s infinite; }
:root[data-theme="dark"] .sk-skeleton::after { background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent); }
@keyframes sk-shimmer { to { transform: translateX(100%); } }
.sk-skeleton-rows > .sk-skeleton { margin-bottom: var(--sk-s2); }
.sk-skeleton-rows > .sk-skeleton:nth-child(2n) { width: 82%; }
.sk-skeleton-rows > .sk-skeleton:nth-child(3n) { width: 64%; }

/* ---------- overlay layers: modal, drawer, confirm, toast ---------- */
.sk-overlay { position: fixed; inset: 0; background: var(--sk-overlay); z-index: var(--sk-z-modal); display: flex; align-items: center; justify-content: center; padding: var(--sk-s4); animation: sk-fade var(--sk-t) var(--sk-ease); }
.sk-overlay.sk-drawer-overlay { z-index: var(--sk-z-drawer); align-items: stretch; justify-content: flex-end; padding: 0; }
@keyframes sk-fade { from { opacity: 0; } }
.sk-modal { background: var(--sk-surface); color: var(--sk-text); border-radius: var(--sk-r-lg); box-shadow: var(--sk-shadow-lg); width: 100%; max-width: 520px; max-height: calc(100vh - 32px); display: flex; flex-direction: column; animation: sk-pop var(--sk-t) var(--sk-ease); }
.sk-modal-lg { max-width: 860px; }
.sk-modal-sm { max-width: 400px; }
@keyframes sk-pop { from { transform: translateY(8px); opacity: 0; } }
.sk-modal-header { display: flex; align-items: center; justify-content: space-between; gap: var(--sk-s2); padding: var(--sk-s4) var(--sk-s5); border-bottom: 1px solid var(--sk-border); }
.sk-modal-title { font-size: var(--sk-fs-h4); font-weight: var(--sk-fw-bold); }
.sk-modal-body { padding: var(--sk-s5); overflow: auto; font-size: var(--sk-fs-base); }
.sk-modal-footer { display: flex; justify-content: flex-end; gap: var(--sk-s2); padding: var(--sk-s3) var(--sk-s5); border-top: 1px solid var(--sk-border); }
.sk-drawer { background: var(--sk-surface); width: min(420px, 100%); height: 100%; box-shadow: var(--sk-shadow-lg); display: flex; flex-direction: column; animation: sk-slide var(--sk-t) var(--sk-ease); }
@keyframes sk-slide { from { transform: translateX(24px); opacity: 0; } }
@media (max-width: 767px) { .sk-overlay { padding: 0; align-items: flex-end; } .sk-modal { max-width: none; max-height: 92vh; border-radius: var(--sk-r-lg) var(--sk-r-lg) 0 0; } }

.sk-toasts { position: fixed; left: 50%; bottom: var(--sk-s5); transform: translateX(-50%); z-index: var(--sk-z-toast); display: flex; flex-direction: column; gap: var(--sk-s2); width: min(420px, calc(100vw - 32px)); pointer-events: none; }
.sk-toast { pointer-events: auto; display: flex; align-items: center; gap: var(--sk-s3); padding: var(--sk-s3) var(--sk-s4); border-radius: var(--sk-r); background: var(--sk-n800); color: var(--sk-n0); font-size: var(--sk-fs-md); box-shadow: var(--sk-shadow-md); border-left: 4px solid var(--sk-info); animation: sk-pop var(--sk-t) var(--sk-ease); }
:root[data-theme="dark"] .sk-toast { background: var(--sk-surface-3); color: var(--sk-text); }
.sk-toast-success { border-left-color: var(--sk-success); }
.sk-toast-warning { border-left-color: var(--sk-warning); }
.sk-toast-danger  { border-left-color: var(--sk-danger); }
.sk-toast .sk-toast-msg { flex: 1 1 auto; }
.sk-toast .sk-toast-action { background: transparent; border: 0; color: inherit; font-weight: var(--sk-fw-bold); text-decoration: underline; cursor: pointer; padding: var(--sk-s1); min-height: 28px; }
.sk-toast .sk-toast-close { background: transparent; border: 0; color: inherit; opacity: 0.7; cursor: pointer; font-size: var(--sk-fs-lg); line-height: 1; padding: var(--sk-s1); min-width: 28px; min-height: 28px; }

/* ---------- misc ---------- */
.sk-divider { border: 0; border-top: 1px solid var(--sk-border); margin: var(--sk-s4) 0; }
.sk-kbd { font-family: var(--sk-font-mono); font-size: var(--sk-fs-xs); padding: 1px 6px; border: 1px solid var(--sk-border-strong); border-bottom-width: 2px; border-radius: var(--sk-r-sm); background: var(--sk-surface-2); color: var(--sk-text-sec); }
.sk-link { color: var(--sk-info); text-decoration: none; cursor: pointer; }
.sk-link:hover { text-decoration: underline; }
.sk-unit-id { font-family: var(--sk-font-mono); font-weight: var(--sk-fw-semibold); white-space: nowrap; }
@media print { .sk-toasts, .sk-overlay { display: none !important; } }