/* Sigmund components. Plain CSS classes, prefixed sg-. Needs tokens.css loaded first. */
body { margin: 0; font-family: var(--font-text); color: var(--ink); background: var(--surface-ground); font-size: 16px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
.sg-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.sg-stack { display: flex; flex-direction: column; gap: var(--space-3); }
.sg-num { font-variant-numeric: tabular-nums; }
.sg-mono { font-family: var(--font-mono); }
:where(.sg-btn, .sg-input, .sg-upload, .sg-item):focus-visible { outline: none; box-shadow: var(--focus-ring); }

/* Button */
.sg-btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); flex: none; min-height: 40px; padding: 0 var(--space-4); border-radius: var(--radius-md); border: 1px solid transparent; font: 600 15px/20px var(--font-text); white-space: nowrap; text-decoration: none; cursor: pointer; }
.sg-btn--primary { background: var(--aubergine); color: var(--on-aubergine); }
.sg-btn--primary:hover { background: var(--aubergine-pressed); color: var(--on-aubergine); }
.sg-btn--secondary { background: var(--surface); color: var(--ink); border-color: var(--line-field); }
.sg-btn--secondary:hover { background: var(--surface-ground); color: var(--ink); }
.sg-btn--tint { background: var(--aubergine-tint); color: var(--aubergine-ink); }
.sg-btn--tint:hover { background: var(--surface-sunk); color: var(--aubergine-ink); }
.sg-btn--ghost { background: transparent; color: var(--aubergine); padding: 0 var(--space-3); }
.sg-btn--ghost:hover { background: var(--aubergine-tint); color: var(--aubergine); }
.sg-btn--danger { background: var(--status-fraud-tint); color: var(--status-fraud); }
.sg-btn--sm { min-height: 32px; padding: 0 var(--space-3); font-size: 14px; }
.sg-btn--lg { min-height: 52px; padding: 0 var(--space-5); font-size: 17px; border-radius: 12px; }
.sg-btn--block { display: flex; width: 100%; }
.sg-btn[disabled], .sg-btn[aria-disabled="true"] { opacity: .45; cursor: not-allowed; }

/* Status chip */
.sg-chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 8px; border-radius: var(--radius-pill); font: 600 13px/18px var(--font-text); white-space: nowrap; }
.sg-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.sg-chip--checked { color: var(--status-checked); background: var(--status-checked-tint); }
.sg-chip--back { color: var(--status-back-ink); background: var(--status-back-tint); }
.sg-chip--back::before { background: var(--status-back); }
.sg-chip--ask { color: var(--status-ask); background: var(--status-ask-tint); }
.sg-chip--fraud { color: var(--status-fraud); background: var(--status-fraud-tint); }
.sg-chip--waiting { color: var(--status-waiting); background: var(--status-waiting-tint); }

/* Tag: the replacement for small uppercase labels */
.sg-tag { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; padding: 6px 14px 6px 10px; border-radius: var(--radius-pill); background: var(--aubergine-tint); color: var(--aubergine-ink); font: 500 15px/20px var(--font-text); }
.sg-tag::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--aubergine); flex: none; }
.sg-tag--sm { font-size: 13px; padding: 3px 10px 3px 8px; gap: 6px; }
.sg-tag--time { padding-left: 10px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.sg-tag--time::before { content: none; }

/* Segmented control: one choice from a few, as native radios */
.sg-segmented { display: flex; gap: var(--space-1); padding: var(--space-1); border-radius: var(--radius-md); background: var(--surface-sunk); }
.sg-segmented label { position: relative; flex: 1 1 0; display: flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 var(--space-2); border-radius: var(--radius-sm); font: 600 15px/20px var(--font-text); color: var(--ink-2); text-align: center; cursor: pointer; transition: background-color 150ms ease-out, color 150ms ease-out; }
.sg-segmented input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.sg-segmented label:hover { color: var(--ink); }
.sg-segmented label:has(input:checked) { background: var(--surface); color: var(--aubergine-ink); box-shadow: var(--shadow-card); }
.sg-segmented label:has(input:focus-visible) { box-shadow: var(--focus-ring); }
@media (prefers-reduced-motion: reduce) { .sg-segmented label { transition: none; } }

/* Field */
.sg-field { display: flex; flex-direction: column; gap: 6px; }
.sg-label { font: 600 13px/16px var(--font-text); color: var(--ink); }
.sg-input { box-sizing: border-box; width: 100%; height: 44px; padding: 0 var(--space-3); border: 1px solid var(--line-field); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); font: 400 15px/20px var(--font-text); }
.sg-input:focus { outline: none; border-color: var(--aubergine); box-shadow: 0 0 0 3px var(--aubergine-tint); }
.sg-input--mono { font-family: var(--font-mono); }
.sg-field--error .sg-input { border: 2px solid var(--status-fraud); }
.sg-hint { font: 400 13px/18px var(--font-text); color: var(--muted); }
.sg-field--error .sg-hint { color: var(--status-fraud); }
.sg-secret { position: relative; }
.sg-secret .sg-input { padding-right: 64px; letter-spacing: .12em; }
.sg-secret__toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }

/* Upload */
.sg-upload { display: flex; flex-direction: column; align-items: center; gap: var(--space-1); padding: var(--space-5); border: 2px dashed var(--aubergine-tint); border-radius: var(--radius-lg); background: var(--surface-ground); text-align: center; cursor: pointer; }
.sg-upload__icon { width: 36px; height: 36px; border-radius: 50%; background: var(--aubergine); color: var(--on-aubergine); display: grid; place-items: center; font-weight: 700; margin-bottom: var(--space-1); }
.sg-upload__title { font: 600 15px/20px var(--font-text); }
.sg-file { display: flex; align-items: center; gap: var(--space-3); }
.sg-file__icon { width: 28px; height: 34px; border-radius: var(--radius-sm); background: var(--aubergine-tint); color: var(--aubergine-ink); font: 700 8px/1 var(--font-text); display: grid; place-items: center; flex: none; }
.sg-file__body { flex: 1; min-width: 0; }
.sg-file__row { display: flex; justify-content: space-between; gap: var(--space-2); font: 600 14px/20px var(--font-text); }
.sg-file__row span { font-weight: 400; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Progress */
.sg-bar { height: 6px; border-radius: var(--radius-pill); background: var(--aubergine-tint); overflow: hidden; }
.sg-bar > i { display: block; height: 100%; background: var(--aubergine); border-radius: inherit; }
.sg-steps { display: flex; gap: 3px; }
.sg-steps > i { width: 16px; height: 5px; border-radius: var(--radius-pill); background: var(--aubergine-tint); }
.sg-steps > i.is-done { background: var(--status-checked); }

/* Checklist item (applicant) */
.sg-list { display: flex; flex-direction: column; gap: var(--space-2); }
.sg-item { display: flex; align-items: center; gap: var(--space-3); padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); }
.sg-item__mark { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line-field); box-sizing: border-box; flex: none; display: grid; place-items: center; font-size: 12px; }
.sg-item__title { display: block; font: 600 14px/20px var(--font-text); }
.sg-item__meta { display: block; font: 400 12.5px/18px var(--font-text); color: var(--muted); }
.sg-item__go { margin-left: auto; color: var(--muted); font-size: 18px; }
.sg-item--done { background: var(--status-checked-tint); border-color: transparent; }
.sg-item--done .sg-item__mark { border: 0; background: var(--status-checked); color: #fff; }
.sg-item--done .sg-item__title { color: var(--status-checked); }
.sg-item--current { flex-direction: column; align-items: stretch; border: 2px solid var(--aubergine); background: var(--surface-ground); }
.sg-item--current .sg-item__head { display: flex; align-items: center; gap: var(--space-3); }
.sg-item--current .sg-item__mark { border: 6px solid var(--aubergine); }
.sg-item__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }

/* Messages */
.sg-thread { display: flex; flex-direction: column; gap: var(--space-2); }
.sg-msg { max-width: 86%; padding: 9px 13px; border-radius: 16px; font: 400 14px/20px var(--font-text); }
.sg-msg__from { display: block; font: 600 12px/16px var(--font-text); color: var(--muted); margin-bottom: 2px; }
.sg-msg--sigmund { align-self: flex-start; background: var(--status-back-tint); color: var(--ink); border-bottom-left-radius: 5px; }
.sg-msg--sigmund .sg-msg__from { color: var(--status-back-ink); }
.sg-msg--team { align-self: flex-start; background: var(--status-waiting-tint); color: var(--ink); border-bottom-left-radius: 5px; }
.sg-msg--applicant { align-self: flex-end; background: var(--aubergine); color: var(--on-aubergine); border-bottom-right-radius: 5px; }

/* Toast */
.sg-toast { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--radius-lg); background: var(--media); color: #fff; box-shadow: var(--shadow-float); max-width: 360px; }
.sg-toast__mark { width: 20px; height: 20px; border-radius: 50%; background: var(--status-checked); display: grid; place-items: center; font-size: 11px; flex: none; }
.sg-toast b { display: block; font: 600 14px/20px var(--font-text); }
.sg-toast span { font: 400 13px/18px var(--font-text); color: var(--on-media); }

/* Card and stat */
.sg-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-5); }
.sg-stat { display: flex; flex-direction: column; gap: 2px; padding: 12px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.sg-stat__label { font: 400 13px/18px var(--font-text); color: var(--muted); }
.sg-stat__value { font: 700 26px/30px var(--font-display); font-variant-numeric: tabular-nums; }
.sg-stat__value small { font: 500 14px/20px var(--font-text); color: var(--muted); }

/* Table */
.sg-table { width: 100%; border-collapse: collapse; font: 400 14px/20px var(--font-text); }
.sg-table th { text-align: left; font: 600 13px/16px var(--font-text); color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line-field); }
.sg-table td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.sg-table td.is-num { font-family: var(--font-mono); font-variant-numeric: tabular-nums; text-align: right; }
.sg-table tr.is-evidence td { background: var(--status-ask-tint); }

/* Logo: the tile mark, drawn live so it can animate. Static placements can use the SVG files in assets/Logos instead. */
.sg-logo { --sg-logo-size: 48px; position: relative; display: inline-block; flex: none; width: var(--sg-logo-size); height: var(--sg-logo-size); border-radius: 27%; background: var(--aubergine); overflow: hidden; vertical-align: middle; }
.sg-logo__mark { position: absolute; left: 17%; top: 17%; width: 66%; height: 66%; overflow: visible; fill: none; stroke-width: 12; stroke-linejoin: round; stroke-linecap: round; }
.sg-logo__a { stroke: var(--on-aubergine); }
.sg-logo__b { stroke: var(--aubergine-soft); }
.sg-logo__mark, .sg-logo__a, .sg-logo__b { transform-box: view-box; transform-origin: 50% 50%; }
.sg-logo--sm { border-radius: 25%; }
.sg-logo--sm .sg-logo__mark { left: 15%; top: 15%; width: 70%; height: 70%; stroke-width: 14; }
.sg-logo--white { background: var(--surface); }
.sg-logo--white .sg-logo__a { stroke: var(--aubergine); }
.sg-logo--white .sg-logo__b { stroke: var(--aubergine-mid); }
.sg-logo--bare { background: none; border-radius: 0; overflow: visible; }
.sg-logo--bare .sg-logo__mark { left: 0; top: 0; width: 100%; height: 100%; stroke-width: 11; }
.sg-logo--bare .sg-logo__a { stroke: var(--aubergine); }
.sg-logo--bare .sg-logo__b { stroke: var(--aubergine-mid); }
.sg-lockup { display: inline-flex; align-items: center; gap: .27em; font: 700 var(--sg-lockup-size, 32px)/1 var(--font-display); letter-spacing: -0.03em; color: var(--ink); text-decoration: none; }
.sg-lockup .sg-logo { --sg-logo-size: 1.08em; }

/* Logo motion. Turns use one curve; arrivals overshoot slightly. Loops are for demos and loading only. */
@keyframes sg-logo-half { 0% { transform: rotate(0); } 30%, 50% { transform: rotate(180deg); } 80%, 100% { transform: rotate(360deg); } }
@keyframes sg-logo-half-once { from { transform: rotate(0); } to { transform: rotate(180deg); } }
@keyframes sg-logo-spin { to { transform: rotate(360deg); } }
@keyframes sg-logo-lock-a { 0% { transform: translate(-22px, -22px) rotate(-90deg); opacity: 0; } 35%, 85% { transform: none; opacity: 1; } 100% { transform: none; opacity: 0; } }
@keyframes sg-logo-lock-b { 0% { transform: translate(22px, 22px) rotate(-90deg); opacity: 0; } 35%, 85% { transform: none; opacity: 1; } 100% { transform: none; opacity: 0; } }
@keyframes sg-logo-lock-a-once { from { transform: translate(-22px, -22px) rotate(-90deg); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes sg-logo-lock-b-once { from { transform: translate(22px, 22px) rotate(-90deg); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes sg-logo-press { 0% { transform: scale(1); } 25% { transform: scale(.9); } 65% { transform: scale(1.05); } 100% { transform: scale(1); } }
@keyframes sg-logo-press-mark { 0%, 25% { transform: rotate(0); } 100% { transform: rotate(180deg); } }

.sg-logo--half .sg-logo__mark { animation: sg-logo-half 4s cubic-bezier(.65, 0, .35, 1) infinite; }
.sg-logo--half.sg-logo--once .sg-logo__mark { animation: sg-logo-half-once .9s cubic-bezier(.65, 0, .35, 1) 1 both; }
.sg-logo--spin .sg-logo__mark { animation: sg-logo-spin 1.2s linear infinite; }
.sg-logo--lock .sg-logo__a { animation: sg-logo-lock-a 3.2s cubic-bezier(.2, .9, .3, 1.15) infinite; }
.sg-logo--lock .sg-logo__b { animation: sg-logo-lock-b 3.2s cubic-bezier(.2, .9, .3, 1.15) infinite; }
.sg-logo--lock.sg-logo--once .sg-logo__a { animation: sg-logo-lock-a-once .9s cubic-bezier(.2, .9, .3, 1.15) 1 both; }
.sg-logo--lock.sg-logo--once .sg-logo__b { animation: sg-logo-lock-b-once .9s cubic-bezier(.2, .9, .3, 1.15) 1 both; }
.sg-logo--press { animation: sg-logo-press .5s ease-out 1 both; }
.sg-logo--press .sg-logo__mark { animation: sg-logo-press-mark .7s cubic-bezier(.65, 0, .35, 1) 1 both; }
.sg-logo--hover:hover .sg-logo__mark, a:hover > .sg-logo--hover .sg-logo__mark, .sg-lockup:hover .sg-logo--hover .sg-logo__mark { animation: sg-logo-half-once .9s cubic-bezier(.65, 0, .35, 1) 1 both; }
@media (prefers-reduced-motion: reduce) {
  .sg-logo, .sg-logo__mark, .sg-logo__a, .sg-logo__b { animation: none !important; opacity: 1 !important; transform: none !important; }
}