/* ══════════════════════════════════════════════════════════════════════════
   StratusUI — web component layer (vanilla, framework-agnostic).
   The web counterpart to the SwiftUI StratusUI kit: one design language,
   two renderings. HeroUI-inspired interaction model.

   THEMING CONTRACT
   ----------------
   Components read only the --sui-* custom properties below. A host project
   maps them to its brand tokens in its own :root (see phosphorOS style.css):

     :root {
       --sui-accent: var(--brand-accent);
       --sui-surface: var(--brand-surface);
       … etc.
     }

   The defaults here are a neutral dark set so the components are usable
   standalone; a host project overrides what it needs.
   ══════════════════════════════════════════════════════════════════════════ */

:root {
  --sui-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --sui-font-display: var(--sui-font);
  --sui-surface: #1b1b2e;          /* popovers, panels                     */
  --sui-surface-2: #24243c;        /* control backgrounds, hover fills     */
  --sui-border: rgba(255, 255, 255, 0.12);
  --sui-fg: #f2f1f7;               /* primary text                         */
  --sui-text: #a9a8c4;             /* secondary text                       */
  --sui-text-dim: #6f6e8f;         /* muted labels / placeholders          */
  --sui-text-faint: #46456a;       /* out-of-range / disabled              */
  --sui-accent: #6c8cff;           /* selected / active                    */
  --sui-accent-contrast: #0d1030;  /* text on an accent fill               */
  --sui-accent-soft: rgba(108, 140, 255, 0.22); /* focus ring / soft hover */
  --sui-accent-2: #9a6cff;         /* secondary marker (e.g. today ring)   */
  --sui-radius: 16px;
  --sui-radius-sm: 10px;
  --sui-shadow: 0 18px 48px rgba(0, 0, 0, 0.55), 0 2px 8px rgba(0, 0, 0, 0.4);
  --sui-ease: 0.14s ease;
}

/* ── Date picker ─────────────────────────────────────────────────────────── */
.sui-date-wrap { position: relative; display: block; width: 100%; }
.sui-date-native { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.sui-date-trigger {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 10px;
  width: 100%; box-sizing: border-box; padding: 8px 12px;
  background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm);
  color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; line-height: 1.4;
  cursor: pointer; text-align: left; transition: border-color var(--sui-ease), box-shadow var(--sui-ease), background var(--sui-ease);
}
.sui-date-trigger:hover { border-color: color-mix(in srgb, var(--sui-accent-2) 45%, var(--sui-border)); background: rgba(255, 255, 255, 0.03); }
.sui-date-trigger:focus-visible,
.sui-date-trigger[aria-expanded="true"] { outline: none; border-color: var(--sui-accent); box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-date-trigger:disabled { opacity: 0.55; cursor: not-allowed; }
.sui-date-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sui-date-label.is-placeholder { color: var(--sui-text-dim); }
.sui-date-ic { display: inline-flex; color: var(--sui-text-dim); flex: 0 0 auto; transition: color var(--sui-ease); }
.sui-date-trigger:hover .sui-date-ic, .sui-date-trigger[aria-expanded="true"] .sui-date-ic { color: var(--sui-accent); }

.sui-cal-pop {
  position: fixed; z-index: 4000; width: 300px; box-sizing: border-box;
  background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius);
  padding: 14px; box-shadow: var(--sui-shadow);
  opacity: 0; transform: translateY(-6px) scale(0.98); transform-origin: top center;
  transition: opacity var(--sui-ease), transform var(--sui-ease);
}
.sui-cal-pop.is-open { opacity: 1; transform: translateY(0) scale(1); }
.sui-cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.sui-cal-title { font-family: var(--sui-font-display); font-weight: 700; font-size: 0.98rem; color: var(--sui-fg); }
.sui-cal-nav {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  border-radius: 999px; border: none; background: transparent; color: var(--sui-text); cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease;
}
.sui-cal-nav:hover { background: var(--sui-surface-2); color: var(--sui-fg); }
.sui-cal-nav:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-cal-wd { display: grid; grid-template-columns: repeat(7, 1fr); margin-bottom: 6px; }
.sui-cal-wd span { text-align: center; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.4px; color: var(--sui-text-dim); text-transform: uppercase; }
.sui-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
.sui-cal-day {
  aspect-ratio: 1 / 1; display: inline-flex; align-items: center; justify-content: center;
  border: none; background: transparent; border-radius: 999px; cursor: pointer;
  color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.84rem; font-weight: 500;
  transition: background 0.12s ease, color 0.12s ease, box-shadow 0.12s ease;
}
.sui-cal-day:hover { background: var(--sui-surface-2); }
.sui-cal-day.is-dim { color: var(--sui-text-faint); }
.sui-cal-day.is-today { box-shadow: inset 0 0 0 1.5px var(--sui-accent-2); }
.sui-cal-day.is-sel { background: var(--sui-accent); color: var(--sui-accent-contrast); font-weight: 800; box-shadow: 0 2px 8px var(--sui-accent-soft); }
.sui-cal-day.is-sel:hover { background: var(--sui-accent); }
.sui-cal-day:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-cal-day.is-sel:focus-visible { box-shadow: 0 0 0 3px var(--sui-accent-soft), 0 2px 8px var(--sui-accent-soft); }
.sui-cal-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--sui-border); }
.sui-cal-today, .sui-cal-clear {
  border: none; background: transparent; cursor: pointer; font-family: var(--sui-font);
  font-size: 0.78rem; font-weight: 600; padding: 4px 8px; border-radius: 8px; transition: background 0.12s ease, color 0.12s ease;
}
.sui-cal-today { color: var(--sui-accent); }
.sui-cal-today:hover { background: var(--sui-accent-soft); }
.sui-cal-clear { color: var(--sui-text-dim); }
.sui-cal-clear:hover { background: var(--sui-surface-2); color: var(--sui-fg); }
@media (prefers-reduced-motion: reduce) { .sui-cal-pop { transition: none; } }

/* ── Select / dropdown ───────────────────────────────────────────────────── */
.sui-sel-wrap { position: relative; display: block; width: 100%; }
.sui-sel-native { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.sui-sel-trigger {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 8px;
  width: 100%; box-sizing: border-box; padding: 8px 12px;
  background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm);
  color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; line-height: 1.4;
  cursor: pointer; text-align: left; transition: border-color var(--sui-ease), box-shadow var(--sui-ease), background var(--sui-ease);
}
.sui-sel-trigger:hover { border-color: color-mix(in srgb, var(--sui-accent-2) 45%, var(--sui-border)); background: rgba(255, 255, 255, 0.03); }
.sui-sel-trigger:focus-visible,
.sui-sel-trigger[aria-expanded="true"] { outline: none; border-color: var(--sui-accent); box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-sel-trigger:disabled { opacity: 0.55; cursor: not-allowed; }
.sui-sel-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sui-sel-label.is-placeholder { color: var(--sui-text-dim); }
.sui-sel-ic { display: inline-flex; color: var(--sui-text-dim); flex: 0 0 auto; transition: transform var(--sui-ease), color var(--sui-ease); }
.sui-sel-trigger[aria-expanded="true"] .sui-sel-ic { transform: rotate(180deg); color: var(--sui-accent); }

.sui-sel-pop {
  position: fixed; z-index: 4000; max-height: 300px; overflow-y: auto; box-sizing: border-box;
  background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm);
  padding: 6px; box-shadow: var(--sui-shadow);
  opacity: 0; transform: translateY(-6px) scale(0.98); transform-origin: top center;
  transition: opacity var(--sui-ease), transform var(--sui-ease);
}
.sui-sel-pop.is-open { opacity: 1; transform: translateY(0) scale(1); }
.sui-opt-group { font-size: 0.66rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--sui-text-dim); padding: 8px 10px 4px; }
.sui-opt {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; box-sizing: border-box;
  padding: 8px 10px; border: none; background: transparent; border-radius: 8px; cursor: pointer; text-align: left;
  color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; transition: background 0.1s ease, color 0.1s ease;
}
.sui-opt-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sui-opt-check { display: inline-flex; color: var(--sui-accent); opacity: 0; flex: 0 0 auto; }
.sui-opt.is-sel { color: var(--sui-accent); font-weight: 600; }
.sui-opt.is-sel .sui-opt-check { opacity: 1; }
.sui-opt.is-active { background: var(--sui-surface-2); }
.sui-opt.is-disabled { color: var(--sui-text-faint); cursor: not-allowed; }

/* ── Buttons (used by modal actions; general-purpose) ────────────────────────── */
.sui-btn { font-family: var(--sui-font); font-size: 0.86rem; font-weight: 600; padding: 8px 16px; border-radius: var(--sui-radius-sm); border: 1px solid transparent; cursor: pointer; transition: background var(--sui-ease), border-color var(--sui-ease), opacity var(--sui-ease); }
.sui-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-btn-primary { background: var(--sui-accent); color: var(--sui-accent-contrast); }
.sui-btn-primary:hover { opacity: 0.9; }
.sui-btn-ghost { background: var(--sui-surface-2); color: var(--sui-fg); border-color: var(--sui-border); }
.sui-btn-ghost:hover { border-color: color-mix(in srgb, var(--sui-accent-2) 45%, var(--sui-border)); }
.sui-btn-danger { background: #e0484d; color: #fff; }
.sui-btn-danger:hover { opacity: 0.9; }

/* ── Time input ──────────────────────────────────────────────────────────────── */
.sui-time-wrap { position: relative; display: block; width: 100%; }
.sui-time-native { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.sui-time-trigger { display: inline-flex; align-items: center; justify-content: space-between; gap: 8px; width: 100%; box-sizing: border-box; padding: 8px 12px; background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm); color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; cursor: pointer; text-align: left; transition: border-color var(--sui-ease), box-shadow var(--sui-ease), background var(--sui-ease); }
.sui-time-trigger:hover { border-color: color-mix(in srgb, var(--sui-accent-2) 45%, var(--sui-border)); background: rgba(255,255,255,0.03); }
.sui-time-trigger:focus-visible, .sui-time-trigger[aria-expanded="true"] { outline: none; border-color: var(--sui-accent); box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-time-label.is-placeholder { color: var(--sui-text-dim); }
.sui-time-ic { display: inline-flex; color: var(--sui-text-dim); }
.sui-time-trigger[aria-expanded="true"] .sui-time-ic { color: var(--sui-accent); }
.sui-tm-pop { position: fixed; z-index: 4000; background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius); padding: 10px; box-shadow: var(--sui-shadow); opacity: 0; transform: translateY(-6px) scale(0.98); transform-origin: top center; transition: opacity var(--sui-ease), transform var(--sui-ease); }
.sui-tm-pop.is-open { opacity: 1; transform: translateY(0) scale(1); }
.sui-tm-cols { display: flex; gap: 6px; }
.sui-tm-col { display: flex; flex-direction: column; }
.sui-tm-col-h { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; color: var(--sui-text-dim); text-align: center; height: 14px; margin-bottom: 4px; }
.sui-tm-scroll { display: flex; flex-direction: column; gap: 2px; max-height: 190px; overflow-y: auto; padding-right: 2px; scrollbar-width: thin; }
.sui-tm-cell { min-width: 46px; padding: 7px 10px; border: none; background: transparent; border-radius: 8px; color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.84rem; cursor: pointer; text-align: center; transition: background 0.1s ease, color 0.1s ease; }
.sui-tm-cell:hover { background: var(--sui-surface-2); }
.sui-tm-cell.is-sel { background: var(--sui-accent); color: var(--sui-accent-contrast); font-weight: 800; }
.sui-tm-foot { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--sui-border); text-align: right; }
.sui-tm-clear { border: none; background: transparent; color: var(--sui-text-dim); font-family: var(--sui-font); font-size: 0.78rem; font-weight: 600; cursor: pointer; padding: 4px 8px; border-radius: 8px; }
.sui-tm-clear:hover { background: var(--sui-surface-2); color: var(--sui-fg); }

/* ── Switch ────────────────────────────────────────────────────────────────── */
.sui-switch { position: relative; display: inline-flex; align-items: center; width: 42px; height: 24px; padding: 0; border: none; border-radius: 999px; background: var(--sui-surface-2); box-shadow: inset 0 0 0 1px var(--sui-border); cursor: pointer; transition: background var(--sui-ease), box-shadow var(--sui-ease); vertical-align: middle; flex: 0 0 auto; }
.sui-switch:focus-visible { outline: none; box-shadow: inset 0 0 0 1px var(--sui-border), 0 0 0 3px var(--sui-accent-soft); }
.sui-switch-thumb { position: absolute; left: 3px; width: 18px; height: 18px; border-radius: 999px; background: var(--sui-fg); transition: transform var(--sui-ease); box-shadow: 0 1px 3px rgba(0,0,0,0.4); }
.sui-switch.is-on { background: var(--sui-accent); box-shadow: inset 0 0 0 1px var(--sui-accent); }
.sui-switch.is-on .sui-switch-thumb { transform: translateX(18px); background: var(--sui-accent-contrast); }
.sui-switch:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Toast ─────────────────────────────────────────────────────────────────── */
.sui-toast-host { position: fixed; z-index: 5000; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; max-width: min(380px, calc(100vw - 40px)); }
.sui-toast { display: flex; align-items: center; gap: 10px; padding: 12px 12px 12px 14px; background: var(--sui-surface); border: 1px solid var(--sui-border); border-left: 3px solid var(--sui-accent-2); border-radius: var(--sui-radius-sm); box-shadow: var(--sui-shadow); color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; opacity: 0; transform: translateY(8px); transition: opacity var(--sui-ease), transform var(--sui-ease); }
.sui-toast.is-open { opacity: 1; transform: translateY(0); }
.sui-toast-ic { display: inline-flex; flex: 0 0 auto; }
.sui-toast-msg { flex: 1; line-height: 1.4; }
.sui-toast-success { border-left-color: #4ac07a; } .sui-toast-success .sui-toast-ic { color: #4ac07a; }
.sui-toast-error { border-left-color: #e0484d; } .sui-toast-error .sui-toast-ic { color: #e0484d; }
.sui-toast-info { border-left-color: var(--sui-accent); } .sui-toast-info .sui-toast-ic { color: var(--sui-accent); }
.sui-toast-action { border: none; background: transparent; color: var(--sui-accent); font-family: var(--sui-font); font-size: 0.82rem; font-weight: 700; cursor: pointer; padding: 4px 8px; border-radius: 8px; flex: 0 0 auto; }
.sui-toast-action:hover { background: var(--sui-accent-soft); }
.sui-toast-x { border: none; background: transparent; color: var(--sui-text-dim); font-size: 1.2rem; line-height: 1; cursor: pointer; padding: 0 4px; flex: 0 0 auto; }
.sui-toast-x:hover { color: var(--sui-fg); }

/* ── Modal ─────────────────────────────────────────────────────────────────── */
.sui-modal-back { position: fixed; inset: 0; z-index: 4900; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(6, 6, 16, 0.62); opacity: 0; transition: opacity var(--sui-ease); }
.sui-modal-back.is-open { opacity: 1; }
.sui-modal { width: min(440px, 100%); background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius); box-shadow: var(--sui-shadow); padding: 22px; transform: translateY(8px) scale(0.98); transition: transform var(--sui-ease); }
.sui-modal-back.is-open .sui-modal { transform: translateY(0) scale(1); }
.sui-modal-title { font-family: var(--sui-font-display); font-weight: 700; font-size: 1.1rem; color: var(--sui-fg); margin-bottom: 8px; }
.sui-modal-body { color: var(--sui-text); font-size: 0.92rem; line-height: 1.55; }
.sui-modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }
@media (prefers-reduced-motion: reduce) { .sui-tm-pop, .sui-toast, .sui-modal-back, .sui-modal { transition: none; } }

/* ── Tabs ──────────────────────────────────────────────────────────────────── */
.sui-tablist { display: inline-flex; gap: 2px; padding: 4px; background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: 999px; }
.sui-tablist [data-tab] { border: none; background: transparent; color: var(--sui-text); font-family: var(--sui-font); font-size: 0.84rem; font-weight: 600; padding: 7px 16px; border-radius: 999px; cursor: pointer; transition: background var(--sui-ease), color var(--sui-ease); }
.sui-tablist [data-tab]:hover { color: var(--sui-fg); }
.sui-tablist [data-tab].is-active { background: var(--sui-accent); color: var(--sui-accent-contrast); }
.sui-tablist [data-tab]:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-tabs [data-tab-panel] { margin-top: 16px; }

/* ── Tooltip ───────────────────────────────────────────────────────────────── */
.sui-tip { position: fixed; z-index: 5200; max-width: 240px; pointer-events: none; background: var(--sui-fg); color: var(--sui-surface); font-family: var(--sui-font); font-size: 0.76rem; font-weight: 600; line-height: 1.35; padding: 6px 9px; border-radius: 7px; box-shadow: 0 6px 20px rgba(0,0,0,0.4); opacity: 0; transform: translateY(2px); transition: opacity 0.12s ease, transform 0.12s ease; }
.sui-tip.is-open { opacity: 1; transform: translateY(0); }

/* ── Number input ──────────────────────────────────────────────────────────── */
.sui-num { display: inline-flex; align-items: stretch; width: 100%; box-sizing: border-box; background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm); overflow: hidden; transition: border-color var(--sui-ease), box-shadow var(--sui-ease); }
.sui-num:focus-within { border-color: var(--sui-accent); box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-num-btn { display: inline-flex; align-items: center; justify-content: center; width: 34px; border: none; background: transparent; color: var(--sui-text); cursor: pointer; transition: background 0.1s ease, color 0.1s ease; }
.sui-num-btn:hover { background: rgba(255,255,255,0.05); color: var(--sui-fg); }
.sui-num-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.sui-num-input { flex: 1; min-width: 0; border: none; background: transparent; color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; text-align: center; padding: 8px 4px; -moz-appearance: textfield; appearance: textfield; }
.sui-num-input:focus { outline: none; }
.sui-num-input::-webkit-inner-spin-button, .sui-num-input::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }

/* ── Chips & badges ────────────────────────────────────────────────────────── */
.sui-badge { display: inline-flex; align-items: center; gap: 5px; font-family: var(--sui-font); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2px; padding: 3px 9px; border-radius: 999px; background: var(--sui-surface-2); color: var(--sui-text); border: 1px solid var(--sui-border); }
.sui-badge-accent { background: var(--sui-accent-soft); color: var(--sui-accent); border-color: transparent; }
.sui-badge-success { background: rgba(74,192,122,0.16); color: #6bd897; border-color: transparent; }
.sui-badge-warning { background: rgba(255,170,91,0.16); color: #ffaa5b; border-color: transparent; }
.sui-badge-danger { background: rgba(224,72,77,0.16); color: #ff7a7e; border-color: transparent; }
.sui-chip { display: inline-flex; align-items: center; gap: 6px; font-family: var(--sui-font); font-size: 0.8rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: var(--sui-surface-2); color: var(--sui-fg); border: 1px solid var(--sui-border); }
.sui-chip.is-removable { padding-right: 6px; }
.sui-chip-x { display: inline-flex; align-items: center; justify-content: center; width: 18px; height: 18px; border: none; border-radius: 999px; background: transparent; color: var(--sui-text-dim); cursor: pointer; transition: background 0.1s ease, color 0.1s ease; }
.sui-chip-x:hover { background: rgba(255,255,255,0.08); color: var(--sui-fg); }

/* ── Popover & Menu ────────────────────────────────────────────────────────── */
.sui-pop-panel, .sui-menu-list { position: fixed; z-index: 4100; min-width: 180px; box-sizing: border-box; background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm); padding: 6px; box-shadow: var(--sui-shadow); opacity: 0; transform: translateY(-6px) scale(0.98); transform-origin: top center; transition: opacity var(--sui-ease), transform var(--sui-ease); }
.sui-pop-panel.is-open, .sui-menu-list.is-open { opacity: 1; transform: translateY(0) scale(1); }
.sui-pop-panel[hidden], .sui-menu-list[hidden] { display: none; }
.sui-menu { display: inline-block; }
.sui-menu-list [role="menuitem"] { display: flex; align-items: center; gap: 8px; width: 100%; box-sizing: border-box; padding: 8px 10px; border: none; background: transparent; border-radius: 8px; cursor: pointer; text-align: left; color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; }
.sui-menu-list [role="menuitem"]:hover, .sui-menu-list [role="menuitem"]:focus-visible { background: var(--sui-surface-2); outline: none; }
.sui-menu-list [role="menuitem"].is-danger { color: #ff7a7e; }
.sui-menu-list [role="menuitem"][disabled] { color: var(--sui-text-faint); cursor: not-allowed; }
.sui-menu-sep { height: 1px; background: var(--sui-border); margin: 6px 4px; }

/* ── Accordion ─────────────────────────────────────────────────────────────── */
.sui-accordion { border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm); overflow: hidden; }
.sui-acc-item + .sui-acc-item { border-top: 1px solid var(--sui-border); }
.sui-acc-head { display: flex; align-items: center; justify-content: space-between; width: 100%; box-sizing: border-box; padding: 13px 16px; border: none; background: transparent; cursor: pointer; text-align: left; color: var(--sui-fg); font-family: var(--sui-font-display); font-size: 0.92rem; font-weight: 700; }
.sui-acc-head:hover { background: var(--sui-surface-2); }
.sui-acc-head:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--sui-accent-soft); }
.sui-acc-head::after { content: '⌄'; color: var(--sui-text-dim); font-size: 1.1rem; line-height: 1; transition: transform var(--sui-ease); }
.sui-acc-item.is-open > .sui-acc-head::after { transform: rotate(180deg); }
.sui-acc-body { max-height: 0; overflow: hidden; transition: max-height 0.2s ease; }
.sui-acc-body > * { padding: 0 16px; }
.sui-acc-body > *:first-child { padding-top: 2px; } .sui-acc-body > *:last-child { padding-bottom: 16px; }

/* ── Radio group ───────────────────────────────────────────────────────────── */
.sui-radio { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.88rem; }
.sui-radio input { position: absolute; opacity: 0; width: 0; height: 0; }
.sui-radio-dot { position: relative; width: 18px; height: 18px; border-radius: 999px; border: 2px solid var(--sui-border); background: var(--sui-surface-2); flex: 0 0 auto; transition: border-color var(--sui-ease); }
.sui-radio input:checked + .sui-radio-dot { border-color: var(--sui-accent); }
.sui-radio input:checked + .sui-radio-dot::after { content: ''; position: absolute; left: 50%; top: 50%; width: 9px; height: 9px; border-radius: 999px; background: var(--sui-accent); transform: translate(-50%, -50%); }
.sui-radio input:focus-visible + .sui-radio-dot { box-shadow: 0 0 0 3px var(--sui-accent-soft); }

/* ── Inputs / textarea / card / divider ────────────────────────────────────── */
.sui-input, .sui-textarea { width: 100%; box-sizing: border-box; padding: 8px 12px; background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-radius: var(--sui-radius-sm); color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; transition: border-color var(--sui-ease), box-shadow var(--sui-ease); }
.sui-input::placeholder, .sui-textarea::placeholder { color: var(--sui-text-dim); }
.sui-input:focus, .sui-textarea:focus { outline: none; border-color: var(--sui-accent); box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-textarea { resize: vertical; min-height: 76px; }
.sui-card { background: var(--sui-surface); border: 1px solid var(--sui-border); border-radius: var(--sui-radius); padding: 20px; }
.sui-divider { height: 1px; border: none; background: var(--sui-border); margin: 16px 0; }
.sui-divider-v { width: 1px; align-self: stretch; background: var(--sui-border); }

/* ── Slider ────────────────────────────────────────────────────────────────── */
.sui-range-wrap { position: relative; display: block; padding-top: 4px; }
.sui-range { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 999px; background: linear-gradient(to right, var(--sui-accent) var(--sui-pct, 0%), var(--sui-surface-2) var(--sui-pct, 0%)); outline: none; }
.sui-range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 999px; background: var(--sui-accent); border: 2px solid var(--sui-surface); box-shadow: 0 1px 4px rgba(0,0,0,0.4); cursor: pointer; }
.sui-range::-moz-range-thumb { width: 18px; height: 18px; border-radius: 999px; background: var(--sui-accent); border: 2px solid var(--sui-surface); cursor: pointer; }
.sui-range:focus-visible { box-shadow: 0 0 0 3px var(--sui-accent-soft); }
.sui-range-bubble { position: absolute; top: -22px; transform: translateX(-50%); font-size: 0.72rem; font-weight: 700; color: var(--sui-accent); pointer-events: none; }

/* ── Spinner / Skeleton / Progress ─────────────────────────────────────────── */
.sui-spinner { display: inline-block; width: 20px; height: 20px; border: 2.5px solid var(--sui-surface-2); border-top-color: var(--sui-accent); border-radius: 999px; animation: sui-spin 0.7s linear infinite; }
@keyframes sui-spin { to { transform: rotate(360deg); } }
.sui-skeleton { display: block; background: linear-gradient(90deg, var(--sui-surface-2) 25%, color-mix(in srgb, var(--sui-fg) 8%, var(--sui-surface-2)) 37%, var(--sui-surface-2) 63%); background-size: 400% 100%; border-radius: 8px; animation: sui-shimmer 1.4s ease infinite; min-height: 14px; }
@keyframes sui-shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.sui-progress { width: 100%; height: 8px; border-radius: 999px; background: var(--sui-surface-2); overflow: hidden; }
.sui-progress > i { display: block; height: 100%; width: var(--sui-pct, 0%); background: var(--sui-accent); border-radius: 999px; transition: width 0.3s ease; }

/* ── Alert ─────────────────────────────────────────────────────────────────── */
.sui-alert { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--sui-radius-sm); background: var(--sui-surface-2); border: 1px solid var(--sui-border); border-left: 3px solid var(--sui-accent-2); color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.86rem; line-height: 1.45; transition: opacity var(--sui-ease), transform var(--sui-ease); }
.sui-alert.is-leaving { opacity: 0; transform: translateY(-4px); }
.sui-alert-msg { flex: 1; }
.sui-alert-x { border: none; background: transparent; color: var(--sui-text-dim); font-size: 1.15rem; line-height: 1; cursor: pointer; padding: 0 2px; }
.sui-alert-x:hover { color: var(--sui-fg); }
.sui-alert-success { border-left-color: #4ac07a; } .sui-alert-warning { border-left-color: #ffaa5b; } .sui-alert-danger { border-left-color: #e0484d; } .sui-alert-info { border-left-color: var(--sui-accent); }

/* ── Avatar / User ─────────────────────────────────────────────────────────── */
.sui-avatar { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 999px; background: var(--sui-surface-2); color: var(--sui-fg); font-family: var(--sui-font); font-size: 0.82rem; font-weight: 700; overflow: hidden; flex: 0 0 auto; }
.sui-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sui-avatar-sm { width: 26px; height: 26px; font-size: 0.7rem; } .sui-avatar-lg { width: 52px; height: 52px; font-size: 1.05rem; }
.sui-user { display: inline-flex; align-items: center; gap: 10px; }
.sui-user-name { font-weight: 600; color: var(--sui-fg); font-size: 0.88rem; line-height: 1.2; }
.sui-user-sub { color: var(--sui-text-dim); font-size: 0.76rem; }

/* ── Pagination ────────────────────────────────────────────────────────────── */
.sui-pagination { display: inline-flex; align-items: center; gap: 4px; }
.sui-pg-btn { min-width: 34px; height: 34px; padding: 0 8px; border: 1px solid transparent; background: transparent; border-radius: 8px; color: var(--sui-text); font-family: var(--sui-font); font-size: 0.84rem; font-weight: 600; cursor: pointer; transition: background var(--sui-ease), color var(--sui-ease); }
.sui-pg-btn:hover:not(:disabled) { background: var(--sui-surface-2); color: var(--sui-fg); }
.sui-pg-btn.is-active { background: var(--sui-accent); color: var(--sui-accent-contrast); }
.sui-pg-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.sui-pg-gap { color: var(--sui-text-dim); padding: 0 2px; }

/* ── Drawer ────────────────────────────────────────────────────────────────── */
.sui-drawer-back { position: fixed; inset: 0; z-index: 4800; background: rgba(6,6,16,0.62); opacity: 0; transition: opacity var(--sui-ease); }
.sui-drawer-back.is-open { opacity: 1; }
.sui-drawer { position: absolute; top: 0; bottom: 0; width: min(420px, 92vw); background: var(--sui-surface); box-shadow: var(--sui-shadow); display: flex; flex-direction: column; transition: transform 0.24s ease; }
.sui-drawer-right { right: 0; border-left: 1px solid var(--sui-border); transform: translateX(100%); }
.sui-drawer-left { left: 0; border-right: 1px solid var(--sui-border); transform: translateX(-100%); }
.sui-drawer-back.is-open .sui-drawer { transform: translateX(0); }
.sui-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--sui-border); }
.sui-drawer-title { font-family: var(--sui-font-display); font-weight: 700; font-size: 1.05rem; color: var(--sui-fg); }
.sui-drawer-x { border: none; background: transparent; color: var(--sui-text-dim); font-size: 1.3rem; line-height: 1; cursor: pointer; }
.sui-drawer-x:hover { color: var(--sui-fg); }
.sui-drawer-body { flex: 1; overflow-y: auto; padding: 18px; color: var(--sui-text); font-family: var(--sui-font); font-size: 0.9rem; line-height: 1.55; }

/* ── Date range extras (on top of the date-picker calendar styles) ─────────── */
.sui-cal-day.is-in-range { background: var(--sui-accent-soft); border-radius: 0; }
.sui-cal-day.is-range-start { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.sui-cal-day.is-range-end { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.sui-rng-hint { font-size: 0.76rem; color: var(--sui-text-dim); }

/* ── Data table ────────────────────────────────────────────────────────────── */
.sui-table { width: 100%; border-collapse: collapse; font-family: var(--sui-font); font-size: 0.86rem; color: var(--sui-fg); }
.sui-table th, .sui-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--sui-border); }
.sui-table thead th { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--sui-text-dim); }
.sui-table tbody tr:hover { background: var(--sui-surface-2); }
.sui-table tbody tr.is-selected { background: var(--sui-accent-soft); }
.sui-th-sort { cursor: pointer; user-select: none; white-space: nowrap; }
.sui-th-sort::after { content: '↕'; opacity: 0.4; margin-left: 5px; font-size: 0.85em; }
.sui-th-sort.is-asc::after { content: '↑'; opacity: 1; color: var(--sui-accent); }
.sui-th-sort.is-desc::after { content: '↓'; opacity: 1; color: var(--sui-accent); }
.sui-th-sort:focus-visible { outline: none; box-shadow: inset 0 0 0 2px var(--sui-accent-soft); }
.sui-tbl-selcol { width: 40px; text-align: center; }