/* Memo Circle — application layout.
   Built on the tokens/components in classical.css; this file adds only the
   shell and the four layout archetypes from the design handoff. */

/* ── Shell (option A) ─────────────────────────────────────────────────── */

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 266px; flex: none; position: sticky; top: 0;
  height: 100vh; overflow: auto;
  background: var(--color-surface);
  border-right: 1px solid var(--color-divider);
  padding: var(--space-4) var(--space-3);
  display: flex; flex-direction: column; gap: var(--space-4);
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.sidebar-brand img { width: 30px; height: 30px; border-radius: 8px; }
.sidebar-brand .name { font-family: var(--font-heading); font-size: 17px; line-height: 1.1; }
.sidebar-brand .org {
  font-size: 9.5px; letter-spacing: 0.14em; text-transform: uppercase;
  opacity: 0.5; margin-top: 2px;
}

.side-nav { display: flex; flex-direction: column; gap: 2px; }
.side-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--radius-md);
  font-size: 14px; color: inherit; text-decoration: none;
}
.side-nav a:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.side-nav a[aria-current="page"] {
  color: var(--color-accent);
  box-shadow: inset 2px 0 0 var(--color-accent);
}
.side-nav .count {
  margin-left: auto; font-size: 10px; padding: 1px 7px;
  border: 1px solid var(--color-accent); color: var(--color-accent);
  border-radius: 999px;
}
/* Ask sessions nest under the Ask item. */
.side-sessions {
  margin: 2px 0 2px 26px; padding-left: var(--space-2);
  border-left: 1px solid var(--color-divider);
  display: flex; flex-direction: column; gap: 1px;
}
.side-sessions a {
  font-size: 12.5px; padding: 5px 8px; border-radius: var(--radius-sm);
  color: inherit; text-decoration: none;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.side-sessions a:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.side-sessions a.active { color: var(--color-accent-700); }

/* Quota badge — click through to Usage. */
.quota-badge {
  display: block; width: 100%; text-align: left; text-decoration: none;
  color: inherit; cursor: pointer;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  padding: var(--space-2); background: transparent;
}
.quota-badge:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.quota-badge .row { display: flex; align-items: baseline; justify-content: space-between; gap: 6px; }
.quota-badge .label { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.6; }
.quota-badge .value { font-family: var(--font-heading); font-size: 12px; }
.quota-bar {
  height: 3px; margin-top: 6px; border-radius: 2px;
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  overflow: hidden;
}
.quota-bar > span { display: block; height: 100%; background: var(--color-accent); }
.is-warning .quota-bar > span, .is-warning .value { background: var(--color-accent-600); }
.is-warning .value { background: none; color: var(--color-accent-600); }
.is-exhausted .quota-bar > span { background: var(--color-danger); }
.is-exhausted .value { color: var(--color-danger); }

.sidebar-foot { margin-top: auto; border-top: 1px solid var(--color-divider); padding-top: var(--space-3); }
.user-chip { display: flex; align-items: center; gap: 9px; }
.avatar {
  width: 28px; height: 28px; flex: none; border-radius: 50%;
  border: 1px solid var(--color-divider);
  display: grid; place-items: center;
  font-family: var(--font-heading); font-size: 12px;
}
.user-chip .who { font-size: 13px; line-height: 1.2; overflow: hidden; text-overflow: ellipsis; }
.user-chip .plan { font-size: 10.5px; opacity: 0.55; }

/* ── Page frame ───────────────────────────────────────────────────────── */

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.page-header {
  padding: var(--space-6) var(--space-8) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  display: flex; align-items: flex-end; gap: var(--space-4); flex-wrap: wrap;
}
.page-header .titles { flex: 1; min-width: 0; }
.page-header h6 { color: var(--color-accent); margin: 0 0 var(--space-1); }
.page-header h2 { margin: 0; }
.page-actions { display: flex; align-items: center; gap: var(--space-2); }
.body { padding: var(--space-6) var(--space-8) 64px; }
.kicker { color: var(--color-accent); font-family: var(--font-heading);
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }

/* Reading measure — memo body, legal prose. */
.prose { max-width: 720px; font-size: 15.5px; line-height: 1.7; text-align: justify; hyphens: auto; }
.prose h5 { margin: var(--space-4) 0 var(--space-2); }
.prose ul { padding-left: 1.1rem; margin: 0 0 var(--space-3); }

.meta { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.notice {
  border: 1px solid var(--color-divider); border-left: 2px solid var(--color-accent);
  border-radius: var(--radius-md); padding: var(--space-3); font-size: 13.5px;
}
.notice.warn { border-left-color: var(--color-accent-600); }
.notice.danger { border-left-color: var(--color-danger); color: var(--color-danger); }
.errors {
  border: 1px solid var(--color-danger); color: var(--color-danger);
  background: var(--color-danger-bg);
  border-radius: var(--radius-md); padding: var(--space-2) var(--space-3); font-size: 13.5px;
}
.empty {
  background: var(--color-surface); border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg); padding: var(--space-8); text-align: center;
}
.row { display: flex; align-items: center; gap: var(--space-2); }
.spread { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.grow { flex: 1; min-width: 0; }
.hidden { display: none !important; }

/* ── Index screens (tables) ───────────────────────────────────────────── */
.table td .title { font-family: var(--font-heading); font-size: 16px; }
.table td .sub { font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.table .right { text-align: right; }
.table tr.locked { opacity: 0.55; }
.table a.rowlink { color: inherit; text-decoration: none; }
.table a.rowlink:hover .title { color: var(--color-accent); }

/* ── Reading screens (memo detail, legal) ─────────────────────────────── */
.split { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: var(--space-8); align-items: start; }
.side-cards { position: sticky; top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.legal-split { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.doc-list { position: sticky; top: var(--space-4); display: flex; flex-direction: column; gap: 2px; }
.doc-list a { display: block; padding: 7px 9px; border-radius: var(--radius-md); color: inherit; text-decoration: none; }
.doc-list a:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }
.doc-list a[aria-current="true"] { color: var(--color-accent); box-shadow: inset 2px 0 0 var(--color-accent); }
.doc-list .sub { font-size: 11px; opacity: 0.55; }

/* Transcript rows */
.tx-row { display: grid; grid-template-columns: 118px 1fr; gap: var(--space-3); padding: 5px 0; font-size: 14px; }
.tx-row .t { font-size: 12px; opacity: 0.6; font-variant-numeric: tabular-nums; }
/* Speaker naming rows */
.spk-row { display: grid; grid-template-columns: 96px 1fr auto; gap: var(--space-3); align-items: center; padding: 5px 0; }

/* Waveform (owner-only recording card) */
.wave { display: flex; align-items: flex-end; gap: 2px; height: 26px; }
.wave i { flex: 1; background: var(--color-neutral-300); border-radius: 1px; }
.wave i.on { background: var(--color-accent); }

/* ── Ask ──────────────────────────────────────────────────────────────── */
.ask-thread { max-width: 860px; display: flex; flex-direction: column; gap: var(--space-6); }
.q {
  padding-left: var(--space-3); border-left: 2px solid var(--color-accent);
  font-family: var(--font-heading); font-size: 22px; line-height: 1.25;
}
.a { font-size: 15.5px; line-height: 1.7; text-align: justify; hyphens: auto; }
.a sup { font-family: var(--font-heading); font-size: 11px; color: var(--color-accent); cursor: pointer; }
.sources-head { display: flex; align-items: center; gap: var(--space-2); margin: var(--space-4) 0 var(--space-2); }
.sources-head .lbl { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.6; }
.sources-head .hr { flex: 1; margin: 0; }
.source-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(232px, 1fr)); gap: var(--space-3); }
.source-grid .card { cursor: pointer; }
.source-grid .card:hover { border-color: var(--color-accent); box-shadow: var(--shadow-sm); }
.phase { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--color-accent-700); }
.composer {
  position: sticky; bottom: 0; background: var(--color-bg);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-3) var(--space-8) var(--space-4);
}
.composer .line { display: flex; gap: var(--space-2); align-items: stretch; max-width: 860px; }
.composer textarea.input { min-height: 52px; }
.composer .btn-primary { min-width: 52px; }
.scope-row { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; max-width: 860px; margin-top: var(--space-2); font-size: 12px; }

/* ── Settings archetype ───────────────────────────────────────────────── */
.settings { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: var(--space-6); }
.settings .lede { font-size: 13px; }
.settings .lede .h { font-family: var(--font-heading); font-size: 17px; margin-bottom: var(--space-1); }
.settings .lede p { font-size: 12.5px; opacity: 0.6; }

/* ── Usage & Billing ──────────────────────────────────────────────────── */
.usage-cols { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: var(--space-8); align-items: start; }
.big-figure { font-family: var(--font-heading); font-weight: 400; font-size: 58px; line-height: 1; font-variant-numeric: tabular-nums; }
.meter { height: 8px; border-radius: 4px; background: color-mix(in srgb, var(--color-text) 10%, transparent); overflow: hidden; }
.meter > span { display: block; height: 100%; background: var(--color-accent); }
.meter.is-warning > span { background: var(--color-accent-600); }
.meter.is-exhausted > span { background: var(--color-danger); }

/* ── Shared inbox ─────────────────────────────────────────────────────── */
.inbox-row { display: flex; gap: var(--space-3); padding: var(--space-4) 0; border-bottom: 1px solid var(--color-divider); }
.dot6 { width: 6px; height: 6px; border-radius: 50%; margin-top: 9px; flex: none; background: var(--color-accent); }
.dot6.hollow { background: transparent; border: 1px solid var(--color-neutral-400); }
.inbox-row.unavailable { opacity: 0.62; }

/* ── Auth (two panels) ────────────────────────────────────────────────── */
.auth { display: flex; min-height: 100vh; }
.auth-left {
  flex: 1; background: var(--color-surface); border-right: 1px solid var(--color-divider);
  padding: 56px; display: flex; flex-direction: column; justify-content: space-between;
}
.auth-left .pitch { max-width: 440px; }
.auth-left h1 { font-size: 46px; font-weight: 400; }
.auth-left .pitch p { text-align: justify; hyphens: auto; opacity: 0.75; }
.auth-right { width: 520px; flex: none; padding: 56px 64px; display: flex; flex-direction: column; justify-content: center; }
.auth-right form { display: flex; flex-direction: column; gap: var(--space-3); }
.or { display: flex; align-items: center; gap: var(--space-2); margin: var(--space-4) 0 var(--space-2); }
.or .hr { flex: 1; margin: 0; }
.or span { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.55; }
.auth-links { font-size: 12px; display: flex; gap: var(--space-3); }
.auth-links a { color: inherit; }

/* ── Responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .sidebar { position: fixed; z-index: 40; transform: translateX(-100%); transition: transform 150ms; }
  .sidebar.open { transform: none; }
  .drawer-toggle { display: inline-flex !important; }
  .split, .legal-split, .settings, .usage-cols { grid-template-columns: minmax(0, 1fr); }
  .side-cards { position: static; }
  .auth-left { display: none; }
  .auth-right { width: 100%; padding: 32px 20px; }
}
@media (max-width: 640px) {
  .page-header, .body, .composer { padding-left: 14px; padding-right: 14px; }
  .q { font-size: 17px; }
  .prose, .a { font-size: 14px; }
  h2 { font-size: 26px; }
}
.drawer-toggle { display: none; }