/* Desktop layout. Colours, type and components come from the design system (./ui). */
@import "./ui/fonts.css";
@import "./ui/tokens.css";
@import "./ui/kv.css";

html, body { margin: 0; height: 100%; }
body { overflow: hidden; }
#app { height: 100vh; display: flex; flex-direction: column; }
p { margin: 0; }
h1, h2, h3 { margin: 0; }
.grow { flex: 1 1 auto; min-width: 0; }
.row { display: flex; gap: var(--space-2); align-items: center; flex-wrap: wrap; }
.stack { display: flex; flex-direction: column; gap: var(--space-4); min-width: 0; }
.actions { display: flex; gap: var(--space-2); align-items: center; }
.actions.end { justify-content: flex-end; }
.center-row { display: flex; justify-content: center; }
.fingerprint { font-family: var(--font-mono); font-variant-ligatures: none; letter-spacing: 0.04em; word-spacing: 0.2em; }
.fingerprint.lg { font-size: 17px; line-height: 26px; }
.kv-error-text { color: var(--danger); }
details { display: grid; gap: var(--space-2); }
summary { cursor: pointer; color: var(--text-2); }

/* Custom title bar in bg with the native window controls. */
.titlebar {
  height: 44px; flex: none; display: flex; align-items: center; gap: var(--space-2); padding: 0 var(--space-3) 0 var(--space-4);
  background: var(--bg); border-bottom: 1px solid var(--border); user-select: none; -webkit-user-select: none;
}
.mac .titlebar { padding-left: 84px; }
.kv-word.sm { font-size: 15px; line-height: 20px; }

/* Segmented control: border-control outline (WCAG 1.4.11). */
.seg { display: inline-flex; flex-wrap: wrap; gap: 2px; padding: 2px; border: 1px solid var(--border-control); border-radius: var(--radius); background: var(--surface-2); align-self: flex-start; }
.seg .kv-btn { height: 32px; background: transparent; color: var(--text-2); border-radius: 8px; font-weight: 600; padding: 0 var(--space-3); }
.seg .kv-btn[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: var(--shadow-sm); }

/* Unlock and onboarding */
#app.auth { background: var(--bg); }
.center { flex: 1; overflow: auto; display: grid; place-items: center; padding: var(--space-12) var(--space-4); }
.auth-card { width: 400px; max-width: 100%; padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-5); box-shadow: var(--shadow-sm); }
.auth-card.wide { width: 580px; }
.unlock-mark { display: flex; justify-content: center; }
.auth-card .kv-title-1 { text-align: left; }
.secret-key { padding: var(--space-3) var(--space-4); border-radius: var(--radius); background: var(--surface-2); }
.secret-key .kv-secret { font-size: 17px; line-height: 26px; }

/* QR card and confirmation code (AddDevice) */
.qr-sheet { display: flex; flex-direction: column; gap: var(--space-3); align-items: center; text-align: center; }
.qr-sheet .steps { align-self: stretch; text-align: left; }
.steps { margin: 0; padding-left: var(--space-5); display: grid; gap: var(--space-1); }
.confirm { display: flex; flex-direction: column; align-items: center; gap: var(--space-1); min-height: 54px; justify-content: center; }
.words { display: flex; flex-wrap: wrap; gap: var(--space-1\.5); }
.words span { font: 600 15px/22px var(--font-mono); padding: var(--space-1) var(--space-2); border-radius: var(--radius-sm); background: var(--surface-2); }

/* Vault: left rail, list, detail */
#app.shell { background: var(--bg); }
.alarm-slot:not(:empty) { padding: var(--space-3) var(--space-4) 0; }
.cols { flex: 1; min-height: 0; display: grid; grid-template-columns: 200px minmax(260px, 340px) 1fr; }
.rail { background: var(--surface-2); padding: var(--space-3) var(--space-2); display: flex; flex-direction: column; gap: 2px; overflow: auto; border-right: 1px solid var(--border); }
.rail-h { padding: var(--space-3) var(--space-2\.5) var(--space-1); }
.rail-item {
  display: flex; align-items: center; gap: var(--space-2\.5); padding: var(--space-1\.5) var(--space-2\.5); border-radius: var(--radius-sm);
  border: 0; background: transparent; color: var(--text-2); font: 400 14px/20px var(--font-sans); cursor: pointer; text-align: left;
}
.rail-item:hover { background: var(--surface-3); color: var(--text); }
.rail-item[aria-current="page"] { background: var(--primary-soft); color: var(--text); font-weight: 600; }
.rail-foot { display: flex; flex-direction: column; gap: var(--space-2); padding-top: var(--space-2); }
.rail-foot .kv-banner { padding: var(--space-2\.5) var(--space-3); font-size: 13px; line-height: 18px; gap: var(--space-2); }
.sync-line { display: flex; align-items: center; gap: var(--space-1); padding: 0 var(--space-1) 0 var(--space-2\.5); }
.listpane { background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; min-height: 0; }
.list-head { display: flex; gap: var(--space-2); padding: var(--space-3); border-bottom: 1px solid var(--border); }
.search { flex: 1; min-width: 0; display: flex; align-items: center; gap: var(--space-2); padding: 0 var(--space-2\.5); height: var(--control); border-radius: var(--radius); background: var(--surface-2); color: var(--text-3); }
.search:focus-within { outline: 2px solid var(--focus); outline-offset: 2px; }
.search input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--text); font: 400 14px/20px var(--font-sans); height: 100%; outline: none; }
.search input::placeholder { color: var(--text-3); }
.listpane .kv-list { flex: 1; overflow: auto; }
.empty { padding: var(--space-6) var(--space-4); text-align: center; }
.detail { background: var(--surface); overflow: auto; padding: var(--space-5) var(--space-6) var(--space-12); min-width: 0; }
.empty-detail { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-3); opacity: 0.9; }
.detail-head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-5); }
.fields { overflow: hidden; }
.notes { white-space: pre-wrap; }
.editor { max-width: 520px; }
.editor .row .kv-field { flex: 1; }

/* Settings */
.settings { max-width: 640px; gap: var(--space-6); }
.settings-section { display: flex; flex-direction: column; gap: var(--space-2\.5); }
.rows { overflow: hidden; }
.pad { padding: var(--space-4); }
.badges { display: inline-flex; gap: var(--space-1); }
.device-ico { color: var(--text-2); display: grid; }

/* Dialogs and browser prompts */
#overlay, #modal { position: fixed; inset: 0; background: rgb(6 14 11 / 0.5); display: grid; place-content: center; gap: var(--space-3); padding: var(--space-4); }
#modal { z-index: 2; }
#overlay[hidden], #modal[hidden] { display: none; }
.prompt { width: 440px; max-width: calc(100vw - 32px); max-height: calc(100vh - 48px); overflow: auto; padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); }
@media (prefers-reduced-motion: no-preference) {
  .prompt { animation: pop 160ms var(--ease); }
}
@keyframes pop { from { opacity: 0; transform: translateY(6px) scale(0.985); } }