/* =========================================================
   AuditFlow — Audit Management Platform (PoC)
   style.css
   1. Tokens        5. Sidebar / nav      9. Tables
   2. Reset/base    6. Topbar            10. Screens
   3. Utilities     7. Buttons/forms     11. Modal / drawer / toast
   4. Layout        8. Cards/badges      12. Responsive
   ========================================================= */

/* ---------- 1. Tokens ---------- */
:root {
  --bg:            #f6f7f9;
  --surface:       #ffffff;
  --surface-2:     #fafbfc;
  --border:        #e6e8ec;
  --border-strong: #d7dae1;

  --text:          #16181d;
  --text-2:        #454b57;
  --muted:         #767d8b;
  --faint:         #9aa1ae;

  --accent:        #2b59d9;
  --accent-hover:  #2249b8;
  --accent-soft:   #eef2fd;
  --accent-border: #cdd9f8;

  --ok:            #17794f;
  --ok-soft:       #e8f5ee;
  --warn:          #97620a;
  --warn-soft:     #fdf3e2;
  --bad:           #b3252c;
  --bad-soft:      #fdecec;
  --neutral-soft:  #f1f2f5;

  --r-sm: 6px;
  --r:    9px;
  --r-lg: 14px;

  --shadow-sm: 0 1px 2px rgba(19, 24, 38, .05);
  --shadow:    0 4px 16px rgba(19, 24, 38, .08);
  --shadow-lg: 0 18px 48px rgba(19, 24, 38, .16);

  --sidebar-w: 252px;
  --sidebar-w-collapsed: 68px;
  --topbar-h: 62px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- 2. Reset / base ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
button { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
input, select, textarea { font: inherit; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }
svg { flex: none; }
[data-lucide] { display: inline-flex; width: 16px; height: 16px; }
.svg-i, .lucide { width: 16px; height: 16px; stroke-width: 1.75; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #d8dbe2; border: 3px solid transparent; background-clip: content-box; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #c3c7d1; background-clip: content-box; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- 3. Utilities ---------- */
.is-hidden { display: none !important; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.small { font-size: 12.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; white-space: nowrap; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.row { display: flex; align-items: center; gap: 10px; }
.row--between { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.col { display: flex; flex-direction: column; gap: 4px; }
.grow { flex: 1 1 auto; min-width: 0; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.grid { display: grid; gap: 16px; }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--2-1 { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.mt-0 { margin-top: 0; }
.divider { height: 1px; background: var(--border); }

/* ---------- 4. Layout ---------- */
.app { display: flex; min-height: 100vh; }
.main {
  flex: 1 1 auto; min-width: 0;
  display: flex; flex-direction: column;
  margin-left: var(--sidebar-w);
  transition: margin-left .18s ease;
}
.app.is-collapsed .main { margin-left: var(--sidebar-w-collapsed); }
.view { padding: 26px 32px 56px; max-width: 1420px; width: 100%; }
.scrim {
  position: fixed; inset: 0; background: rgba(16, 20, 28, .38);
  opacity: 0; pointer-events: none; transition: opacity .18s ease; z-index: 45;
}
.app.is-nav-open .scrim { opacity: 1; pointer-events: auto; }

/* ---------- Brand ---------- */
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand__mark {
  width: 32px; height: 32px; flex: none; border-radius: 8px;
  background: var(--text); color: #fff;
  display: grid; place-items: center;
  font-size: 12.5px; font-weight: 700; letter-spacing: .02em;
}
.brand__text { display: flex; flex-direction: column; min-width: 0; }
.brand__name { font-weight: 600; font-size: 14.5px; letter-spacing: -.01em; }
.brand__sub { font-size: 11px; color: var(--muted); white-space: nowrap; }
.brand--lg .brand__mark { width: 38px; height: 38px; border-radius: 10px; font-size: 14px; }
.brand--lg .brand__name { font-size: 17px; }

/* ---------- 5. Sidebar ---------- */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 50;
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  transition: width .18s ease, transform .2s ease;
}
.app.is-collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.sidebar__top {
  height: var(--topbar-h); flex: none;
  padding: 0 14px 0 16px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  border-bottom: 1px solid var(--border);
}
.sidebar__collapse { color: var(--faint); }
.nav { flex: 1 1 auto; overflow-y: auto; padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav__label {
  font-size: 10.5px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase;
  color: var(--faint); padding: 12px 10px 6px;
}
.nav__item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  border: 0; background: none; width: 100%; cursor: pointer;
  color: var(--text-2); font-size: 13.5px; font-weight: 500;
  text-align: left; white-space: nowrap;
}
.nav__item i { color: var(--faint); }
.nav__item:hover { background: var(--surface-2); color: var(--text); }
.nav__item:hover i { color: var(--text-2); }
.nav__item.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav__item.is-active i { color: var(--accent); }
.nav__count {
  margin-left: auto; font-size: 11.5px; font-weight: 600; color: var(--muted);
  background: var(--neutral-soft); border-radius: 20px; padding: 1px 7px;
}
.nav__item.is-active .nav__count { background: #fff; color: var(--accent); }
.sidebar__foot { flex: none; padding: 10px; border-top: 1px solid var(--border); position: relative; }
.user {
  display: flex; align-items: center; gap: 10px; width: 100%;
  padding: 7px 8px; border: 0; border-radius: var(--r-sm); background: none;
  cursor: pointer; text-align: left;
}
.user:hover { background: var(--surface-2); }
.user__meta { display: flex; flex-direction: column; min-width: 0; }
.user__name { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user__role { font-size: 11.5px; color: var(--muted); }
.user__chev { margin-left: auto; color: var(--faint); }

.app.is-collapsed .brand__text,
.app.is-collapsed .nav__item span,
.app.is-collapsed .nav__count,
.app.is-collapsed .nav__label,
.app.is-collapsed .user__meta,
.app.is-collapsed .user__chev { display: none; }
.app.is-collapsed .sidebar__top { justify-content: center; padding: 0; }
.app.is-collapsed .sidebar__collapse { display: none; }
.app.is-collapsed .nav__item { justify-content: center; padding: 9px 0; }
.app.is-collapsed .user { justify-content: center; }

/* ---------- 6. Topbar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40; flex: none;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: 14px;
  padding: 0 24px 0 28px;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar .topbar__burger { display: none; }   /* shown only on small screens */
.topbar__actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.search { position: relative; flex: 0 1 420px; display: flex; align-items: center; }
.search > [data-lucide] { position: absolute; left: 11px; color: var(--faint); pointer-events: none; }
.search__input {
  width: 100%; height: 36px; padding: 0 34px 0 34px;
  border: 1px solid var(--border); border-radius: var(--r);
  background: var(--surface-2); color: var(--text);
}
.search__input::placeholder { color: var(--faint); }
.search__input:focus { outline: none; background: #fff; border-color: var(--accent-border); box-shadow: 0 0 0 3px var(--accent-soft); }
.search kbd {
  position: absolute; right: 9px; font-family: var(--font); font-size: 11px; color: var(--faint);
  border: 1px solid var(--border); border-radius: 4px; padding: 0 5px; background: #fff;
}
.search__results {
  position: absolute; top: 42px; left: 0; right: 0; z-index: 60;
  background: #fff; border: 1px solid var(--border); border-radius: var(--r);
  box-shadow: var(--shadow); padding: 6px; max-height: 60vh; overflow: auto;
}
.sr__group { font-size: 10.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--faint); padding: 8px 10px 4px; }
.sr__item { display: flex; align-items: center; gap: 10px; width: 100%; border: 0; background: none; padding: 8px 10px; border-radius: var(--r-sm); cursor: pointer; text-align: left; }
.sr__item:hover, .sr__item.is-active { background: var(--accent-soft); }
.sr__item i { color: var(--muted); }
.sr__meta { margin-left: auto; font-size: 12px; color: var(--muted); }
.notif, .lang { position: relative; }
.notif__dot {
  position: absolute; top: 6px; right: 6px; width: 7px; height: 7px; border-radius: 50%;
  background: var(--bad); border: 1.5px solid #fff;
}
.notif__list { max-height: 340px; overflow: auto; }
.notif__item { display: flex; gap: 10px; padding: 10px; border-radius: var(--r-sm); cursor: pointer; }
.notif__item:hover { background: var(--surface-2); }
.notif__item.is-unread { background: var(--accent-soft); }
.notif__item.is-unread:hover { background: #e4ebfc; }
.notif__txt { font-size: 13px; }
.ai-trigger i { color: var(--accent); }

/* ---------- 7. Buttons / forms ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; padding: 0 14px;
  border-radius: var(--r); border: 1px solid var(--border-strong);
  background: #fff; color: var(--text);
  font-size: 13.5px; font-weight: 500; cursor: pointer; white-space: nowrap;
  box-shadow: var(--shadow-sm);
  transition: background .12s ease, border-color .12s ease;
}
.btn:hover { background: var(--surface-2); border-color: #c8ccd6; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn--ghost { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-2); }
.btn--ghost:hover { background: var(--surface-2); border-color: transparent; }
.btn--danger { background: #fff; color: var(--bad); border-color: #f0cfd0; }
.btn--danger:hover { background: var(--bad-soft); }
.btn--sm { height: 32px; padding: 0 11px; font-size: 13px; }
.btn--xs { height: 28px; padding: 0 9px; font-size: 12.5px; border-radius: var(--r-sm); }
.btn--icon { width: 36px; padding: 0; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.icon-btn {
  width: 34px; height: 34px; display: inline-grid; place-items: center;
  border: 0; background: none; border-radius: var(--r-sm); cursor: pointer; color: var(--text-2); position: relative;
}
.icon-btn:hover { background: var(--neutral-soft); }
.link { color: var(--accent); font-weight: 500; cursor: pointer; border: 0; background: none; padding: 0; font-family: inherit; font-size: inherit; text-align: left; }
.link:hover { text-decoration: underline; }
.link--sm { font-size: 12.5px; }

.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.label { font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.input, .select, .textarea {
  height: 38px; padding: 0 11px;
  border: 1px solid var(--border-strong); border-radius: var(--r);
  background: #fff; color: var(--text); width: 100%;
}
.textarea { height: auto; min-height: 84px; padding: 9px 11px; resize: vertical; }
.select { appearance: none; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23767d8b' stroke-width='1.75' stroke-linecap='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.input.is-invalid, .select.is-invalid { border-color: var(--bad); box-shadow: 0 0 0 3px var(--bad-soft); }
.field__error { font-size: 12px; color: var(--bad); min-height: 0; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-2); cursor: pointer; }
.check input { accent-color: var(--accent); width: 15px; height: 15px; }
.hint { font-size: 12px; color: var(--muted); }

.seg { display: inline-flex; padding: 3px; gap: 2px; background: var(--neutral-soft); border-radius: var(--r); }
.seg__btn {
  border: 0; background: none; cursor: pointer; padding: 5px 11px;
  border-radius: 6px; font-size: 13px; font-weight: 500; color: var(--text-2); white-space: nowrap;
}
.seg__btn:hover { color: var(--text); }
.seg__btn.is-active { background: #fff; color: var(--text); font-weight: 600; box-shadow: var(--shadow-sm); }

/* ---------- 8. Cards / badges / misc ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.card__head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 15px 18px; border-bottom: 1px solid var(--border);
}
.card__title { font-size: 14.5px; font-weight: 600; }
.card__body { padding: 18px; }
.card__body--flush { padding: 0; }
.card__foot { padding: 12px 18px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--r-lg) var(--r-lg); }
.card--hover { cursor: pointer; transition: border-color .12s ease, box-shadow .12s ease; }
.card--hover:hover { border-color: var(--border-strong); box-shadow: var(--shadow); }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 22px; flex-wrap: wrap; }
.page-title { font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.page-sub { color: var(--muted); margin-top: 3px; font-size: 13.5px; }
.page-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.section-title { font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); margin-bottom: 10px; }
.crumbs { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }
.crumbs button { border: 0; background: none; padding: 0; cursor: pointer; color: var(--muted); }
.crumbs button:hover { color: var(--accent); }
.crumbs i { width: 13px; height: 13px; color: var(--border-strong); }

.kpi { padding: 16px 18px; display: flex; flex-direction: column; gap: 10px; text-align: left; }
.kpi__top { display: flex; align-items: center; justify-content: space-between; }
.kpi__label { font-size: 12.5px; font-weight: 500; color: var(--muted); }
.kpi__ico { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); }
.kpi__val { font-size: 27px; font-weight: 600; letter-spacing: -.03em; line-height: 1.1; }
.kpi__foot { font-size: 12.5px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.kpi__foot i { width: 13px; height: 13px; }
.trend-up { color: var(--ok); }
.trend-down { color: var(--bad); }

.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 8px; border-radius: 20px;
  font-size: 12px; font-weight: 500; white-space: nowrap;
  background: var(--neutral-soft); color: var(--text-2);
}
.badge i { width: 12px; height: 12px; }
.badge--ok { background: var(--ok-soft); color: var(--ok); }
.badge--warn { background: var(--warn-soft); color: var(--warn); }
.badge--bad { background: var(--bad-soft); color: var(--bad); }
.badge--info { background: var(--accent-soft); color: var(--accent); }
.badge--soft { background: var(--neutral-soft); color: var(--muted); }
.badge--lg { height: 26px; padding: 0 10px; font-size: 12.5px; }
.badge__dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.prog { display: flex; align-items: center; gap: 9px; min-width: 120px; }
/* tracks/bars are spans so they can live inside table cells — they must be blockified */
.prog__track { display: block; flex: 1 1 auto; height: 6px; border-radius: 20px; background: #eceef2; overflow: hidden; }
.prog__bar { display: block; height: 100%; min-width: 2px; border-radius: 20px; background: var(--accent); transition: width .4s ease; }
.prog__bar[style*="width:0%"] { min-width: 0; }
.prog__bar--ok { background: var(--ok); }
.prog__bar--warn { background: #d79318; }
.prog__val { font-size: 12.5px; font-weight: 600; color: var(--text-2); width: 34px; text-align: right; font-variant-numeric: tabular-nums; }

.avatar {
  width: 30px; height: 30px; flex: none; border-radius: 50%;
  display: inline-grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
  font-size: 11.5px; font-weight: 600; border: 1px solid var(--accent-border);
  cursor: default; padding: 0;
}
.avatar--sm { width: 28px; height: 28px; font-size: 11px; cursor: pointer; }
.avatar--md { width: 32px; height: 32px; font-size: 12px; }
.avatar--lg { width: 44px; height: 44px; font-size: 15px; }
.avatar--c1 { background: #eef2fd; color: #2b59d9; border-color: #cdd9f8; }
.avatar--c2 { background: #eaf5f0; color: #17794f; border-color: #cfe8dc; }
.avatar--c3 { background: #fdf1e7; color: #96580c; border-color: #f4ddc6; }
.avatar--c4 { background: #f2eefd; color: #5b3fc4; border-color: #ddd4f7; }
.avatar--c5 { background: #fdeef1; color: #a82846; border-color: #f6d4dc; }
.avatar-stack { display: flex; }
.avatar-stack .avatar { margin-left: -7px; border: 2px solid #fff; }
.avatar-stack .avatar:first-child { margin-left: 0; }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 22px; overflow-x: auto; }
.tab {
  border: 0; background: none; cursor: pointer; padding: 10px 12px;
  font-size: 13.5px; font-weight: 500; color: var(--muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.is-active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

.chips { display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  border: 1px solid var(--border); background: #fff; border-radius: 20px;
  padding: 4px 11px; font-size: 12.5px; color: var(--text-2); cursor: pointer; white-space: nowrap;
}
.chip:hover { border-color: var(--border-strong); }
.chip.is-active { background: var(--text); border-color: var(--text); color: #fff; font-weight: 500; }

.empty { padding: 46px 20px; text-align: center; color: var(--muted); }
.empty i { width: 26px; height: 26px; color: var(--border-strong); margin-bottom: 8px; }
.empty__title { font-weight: 600; color: var(--text-2); margin-bottom: 3px; }

.dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px 24px; }
.dl--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.dl__k { font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.dl__v { font-size: 13.5px; font-weight: 500; }

.tl { display: flex; flex-direction: column; }
.tl__item { display: flex; gap: 11px; padding: 11px 0; border-bottom: 1px dashed var(--border); }
.tl__item:last-child { border-bottom: 0; }
.tl__txt { font-size: 13px; }
.tl__time { font-size: 12px; color: var(--faint); margin-top: 2px; }

.list { display: flex; flex-direction: column; }
.list__row {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 18px; border-bottom: 1px solid var(--border); cursor: pointer;
}
.list__row:last-child { border-bottom: 0; }
.list__row:hover { background: var(--surface-2); }
.list__row--static { cursor: default; }
.list__row--static:hover { background: none; }

/* ---------- 9. Tables ---------- */
.table-wrap { width: 100%; overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th {
  text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--muted); padding: 10px 16px; border-bottom: 1px solid var(--border);
  background: var(--surface-2); white-space: nowrap;
}
.tbl td { padding: 12px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr.is-clickable { cursor: pointer; }
.tbl tbody tr.is-clickable:hover { background: var(--surface-2); }
.cell-strong { font-weight: 600; }
/* spans are used inside table cells, so metadata lines must be blockified */
.cell-sub { display: block; font-size: 12px; color: var(--muted); margin-top: 1px; }
.tbl td.col-actions { text-align: right; white-space: nowrap; }
.tbl-note { padding: 11px 16px; font-size: 12.5px; color: var(--muted); border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--r-lg) var(--r-lg); }

/* ---------- 10. Screens ---------- */
/* Login */
.login { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); min-height: 100vh; background: #fff; }
.login__panel { display: grid; place-items: center; padding: 40px 24px; }
.login__card { width: 100%; max-width: 380px; }
.login__title { font-size: 22px; margin-top: 30px; }
.login__lede { color: var(--muted); margin: 6px 0 24px; }
.login__row { display: flex; align-items: center; justify-content: space-between; }
.login__demo { margin-top: 22px; padding: 12px 14px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); }
.login__demo-title { font-size: 12px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--faint); margin-bottom: 4px; }
.login__demo-body { font-size: 12.5px; color: var(--text-2); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.login__lang { display: flex; gap: 6px; margin-top: 22px; justify-content: center; }
.lang-btn { border: 1px solid var(--border); background: #fff; border-radius: 20px; padding: 4px 12px; font-size: 12.5px; color: var(--muted); cursor: pointer; }
.lang-btn.is-active { border-color: var(--text); color: var(--text); font-weight: 500; }
.login__aside { background: var(--surface-2); border-left: 1px solid var(--border); display: grid; place-items: center; padding: 40px; }
.login__aside-inner { max-width: 400px; }
.login__quote { font-size: 19px; line-height: 1.5; font-weight: 500; letter-spacing: -.01em; }
.login__list { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; font-size: 13.5px; color: var(--text-2); }
.login__list li { display: flex; align-items: center; gap: 10px; }
.dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }
.login__aside-foot { margin-top: 34px; font-size: 12px; color: var(--faint); }

/* Dashboard hero */
.hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; margin-bottom: 22px; flex-wrap: wrap; }
.hero__title { font-size: 24px; font-weight: 600; letter-spacing: -.025em; }
.hero__sub { color: var(--muted); margin-top: 4px; }

/* Phase progress */
.phases { display: flex; flex-direction: column; gap: 14px; }
.phase { display: grid; grid-template-columns: 130px minmax(0, 1fr) 44px; gap: 12px; align-items: center; }
.phase__name { font-size: 13px; font-weight: 500; }
.phase__val { font-size: 12.5px; font-weight: 600; text-align: right; color: var(--text-2); font-variant-numeric: tabular-nums; }

/* Risk matrix */
.matrix { display: grid; grid-template-columns: 78px repeat(3, minmax(0, 1fr)); gap: 6px; }
.matrix__cell { flex-direction: row; flex-wrap: wrap; align-content: flex-start; }
.matrix__lbl { font-size: 11.5px; color: var(--muted); display: grid; place-items: center; text-align: center; }
.matrix__cell { border-radius: var(--r-sm); min-height: 62px; padding: 7px; border: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; }
.matrix__cell--low { background: var(--ok-soft); border-color: #cfe8dc; }
.matrix__cell--med { background: var(--warn-soft); border-color: #f4e3c6; }
.matrix__cell--high { background: var(--bad-soft); border-color: #f6d6d6; }
.matrix__tag {
  background: rgba(255, 255, 255, .85); border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 5px; padding: 2px 6px; font-size: 11.5px; font-weight: 500; cursor: pointer;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.matrix__tag:hover { background: #fff; }

/* Working papers */
.wp-cat { border-bottom: 1px solid var(--border); }
.wp-cat:last-child { border-bottom: 0; }
.wp-cat__head {
  width: 100%; display: flex; align-items: center; gap: 10px; padding: 12px 18px;
  border: 0; background: none; cursor: pointer; text-align: left;
}
.wp-cat__head:hover { background: var(--surface-2); }
.wp-cat__name { font-weight: 600; font-size: 13.5px; }
.wp-cat__chev { transition: transform .15s ease; color: var(--faint); }
.wp-cat.is-open .wp-cat__chev { transform: rotate(90deg); }
.wp-cat__body { display: none; }
.wp-cat.is-open .wp-cat__body { display: block; }
.wp-row { display: flex; align-items: center; gap: 12px; padding: 10px 18px 10px 42px; border-top: 1px solid var(--border); }
.wp-row:hover { background: var(--surface-2); }
.wp-row__id { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--muted); width: 58px; flex: none; }
.wp-row__title { font-size: 13.5px; font-weight: 500; }
.wp-row__meta { font-size: 12px; color: var(--muted); }

/* Working paper viewer */
.wp-view { display: flex; flex-direction: column; gap: 18px; }
.wp-view__section { border-top: 1px solid var(--border); padding-top: 14px; }
.wp-view__h { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); margin-bottom: 8px; }
.wp-view ol, .wp-view ul { padding-left: 18px; list-style: decimal; display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; }
.wp-view ul { list-style: disc; }
.evidence { display: flex; flex-wrap: wrap; gap: 8px; }
.evidence__item { display: flex; align-items: center; gap: 8px; border: 1px solid var(--border); border-radius: var(--r-sm); padding: 6px 10px; font-size: 12.5px; background: var(--surface-2); cursor: pointer; }
.evidence__item:hover { border-color: var(--border-strong); background: #fff; }
.comment { display: flex; gap: 10px; padding: 10px 0; border-bottom: 1px dashed var(--border); }
.comment:last-child { border-bottom: 0; }
.comment__meta { font-size: 12px; color: var(--muted); margin-bottom: 2px; }
.comment__txt { font-size: 13px; }

/* Kanban */
.kanban { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; align-items: start; }
.kcol { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-lg); display: flex; flex-direction: column; min-height: 160px; }
.kcol__head { display: flex; align-items: center; gap: 8px; padding: 12px 14px; }
.kcol__name { font-size: 12.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-2); }
.kcol__count { font-size: 11.5px; color: var(--muted); background: #fff; border: 1px solid var(--border); border-radius: 20px; padding: 0 7px; }
.kcol__body { padding: 0 10px 10px; display: flex; flex-direction: column; gap: 8px; }
.kcard { background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 11px 12px; box-shadow: var(--shadow-sm); cursor: grab; }
.kcard:hover { border-color: var(--border-strong); }
.kcard.is-dragging { opacity: .45; }
.kcol.is-over { border-color: var(--accent-border); background: var(--accent-soft); }
.kcard__title { font-size: 13px; font-weight: 500; margin-bottom: 7px; }
.kcard__meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.kcard__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 9px; }

/* Review workflow */
.flow { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.flow__step { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); background: var(--surface-2); border: 1px solid var(--border); border-radius: 20px; padding: 4px 11px; }
.flow__step.is-done { background: var(--ok-soft); border-color: #cfe8dc; color: var(--ok); font-weight: 500; }
.flow__step.is-current { background: var(--accent-soft); border-color: var(--accent-border); color: var(--accent); font-weight: 600; }
.flow i { color: var(--border-strong); width: 14px; height: 14px; }

/* Reports */
.report-opt { display: flex; gap: 12px; padding: 13px 14px; border: 1px solid var(--border); border-radius: var(--r); cursor: pointer; background: #fff; align-items: flex-start; }
.report-opt:hover { border-color: var(--border-strong); }
.report-opt.is-active { border-color: var(--accent); background: var(--accent-soft); }
.report-opt__ico { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); flex: none; }
.report-opt.is-active .report-opt__ico { background: #fff; border-color: var(--accent-border); color: var(--accent); }
.report-opt__name { display: block; font-size: 13.5px; font-weight: 600; }
.report-opt__desc { display: block; font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.paper {
  background: #fff; border: 1px solid var(--border); border-radius: var(--r);
  padding: 34px 38px; font-size: 13px; color: var(--text-2); line-height: 1.65;
  max-height: 560px; overflow: auto;
}
.paper h2 { font-size: 16px; margin-bottom: 4px; color: var(--text); }
.paper h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--faint); margin: 22px 0 6px; }
.paper__meta { font-size: 12px; color: var(--muted); border-bottom: 1px solid var(--border); padding-bottom: 14px; margin-bottom: 8px; }
.paper__sig { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 30px; font-size: 12.5px; }
.paper__sig div { border-top: 1px solid var(--border-strong); padding-top: 7px; }

/* Settings */
.set-nav { display: flex; flex-direction: column; gap: 2px; }
.set-nav__item { border: 0; background: none; text-align: left; padding: 9px 12px; border-radius: var(--r-sm); cursor: pointer; font-size: 13.5px; color: var(--text-2); }
.set-nav__item:hover { background: var(--surface-2); }
.set-nav__item.is-active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.toggle-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--border); }
.toggle-row:last-child { border-bottom: 0; }
.switch { position: relative; width: 38px; height: 22px; flex: none; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch__ui { position: absolute; inset: 0; background: #d7dae1; border-radius: 20px; transition: background .15s ease; pointer-events: none; }
.switch__ui::after { content: ''; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: var(--shadow-sm); transition: transform .15s ease; }
.switch input:checked + .switch__ui { background: var(--accent); }
.switch input:checked + .switch__ui::after { transform: translateX(16px); }
.tag-input { display: flex; flex-wrap: wrap; gap: 7px; }
.tag { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); background: var(--surface-2); border-radius: 20px; padding: 4px 10px; font-size: 12.5px; }
.tag button { border: 0; background: none; cursor: pointer; color: var(--faint); display: grid; place-items: center; padding: 0; }
.tag button:hover { color: var(--bad); }
.plan { border: 1px solid var(--accent-border); background: var(--accent-soft); border-radius: var(--r); padding: 16px 18px; }

.settings-grid { grid-template-columns: 220px minmax(0, 1fr); gap: 20px; align-items: start; }

/* Workload */
.load { display: flex; align-items: center; gap: 10px; min-width: 150px; }
.load__track { display: block; flex: 1 1 auto; height: 6px; border-radius: 20px; background: #eceef2; overflow: hidden; }
.load__bar { display: block; height: 100%; border-radius: 20px; }
.load__bar--ok { background: var(--ok); }
.load__bar--warn { background: #d79318; }
.load__bar--bad { background: var(--bad); }

/* AI */
.ai-msg { display: flex; gap: 10px; margin-bottom: 16px; }
.ai-msg__ico { width: 26px; height: 26px; border-radius: 7px; display: grid; place-items: center; flex: none; background: var(--accent-soft); color: var(--accent); border: 1px solid var(--accent-border); }
.ai-msg__body { font-size: 13.5px; line-height: 1.6; }
.ai-msg--me { justify-content: flex-end; }
.ai-msg--me .ai-msg__body { background: var(--accent); color: #fff; padding: 8px 12px; border-radius: 12px 12px 3px 12px; max-width: 82%; }
.ai-msg ul { list-style: disc; padding-left: 18px; display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.ai-sugg { display: flex; flex-direction: column; gap: 7px; margin-top: 6px; }
.ai-sugg button {
  text-align: left; border: 1px solid var(--border); background: #fff; border-radius: var(--r);
  padding: 9px 11px; font-size: 13px; cursor: pointer; color: var(--text-2);
}
.ai-sugg button:hover { border-color: var(--accent-border); background: var(--accent-soft); color: var(--accent); }
.ai-note { font-size: 12px; color: var(--faint); border-top: 1px dashed var(--border); padding-top: 10px; margin-top: 4px; }
.typing { display: inline-flex; gap: 3px; align-items: center; height: 20px; }
.typing span { width: 5px; height: 5px; border-radius: 50%; background: var(--faint); animation: blink 1.1s infinite; }
.typing span:nth-child(2) { animation-delay: .18s; }
.typing span:nth-child(3) { animation-delay: .36s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }

/* ---------- 11. Menus / modal / drawer / toasts ---------- */
.menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 70;
  min-width: 210px; background: #fff; border: 1px solid var(--border);
  border-radius: var(--r); box-shadow: var(--shadow); padding: 6px;
}
.menu--up { bottom: calc(100% + 6px); top: auto; left: 10px; right: 10px; }
.menu--wide { min-width: 340px; }
.menu__item {
  display: flex; align-items: center; gap: 9px; width: 100%;
  border: 0; background: none; padding: 8px 10px; border-radius: var(--r-sm);
  cursor: pointer; font-size: 13.5px; text-align: left; color: var(--text-2);
}
.menu__item:hover { background: var(--surface-2); color: var(--text); }
.menu__item i { color: var(--muted); }
.menu__sep { height: 1px; background: var(--border); margin: 5px 0; }
.menu__head { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; font-size: 13px; font-weight: 600; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.menu__check { margin-left: auto; opacity: 0; color: var(--accent) !important; }
.menu__item.is-active .menu__check { opacity: 1; }
.menu__item.is-danger { color: var(--bad); }

.modal { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; padding: 24px; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(16, 20, 28, .45); animation: fade .15s ease; }
.modal__panel {
  position: relative; width: 100%; max-width: 560px; max-height: 88vh; overflow: auto;
  background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  animation: pop .16s ease;
}
.modal__panel--lg { max-width: 860px; }
.modal__panel--xl { max-width: 1040px; }
.modal__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; padding: 18px 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: #fff; z-index: 2; border-radius: var(--r-lg) var(--r-lg) 0 0; }
.modal__title { font-size: 16px; font-weight: 600; }
.modal__sub { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.modal__body { padding: 20px; }
.modal__foot { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); background: var(--surface-2); position: sticky; bottom: 0; border-radius: 0 0 var(--r-lg) var(--r-lg); }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.99); } to { opacity: 1; transform: none; } }

.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 92vw; z-index: 90;
  background: #fff; border-left: 1px solid var(--border); box-shadow: var(--shadow-lg);
  transform: translateX(102%); transition: transform .22s ease;
  display: flex; flex-direction: column;
}
.drawer.is-open { transform: none; }
.drawer__head { flex: none; display: flex; align-items: center; justify-content: space-between; padding: 15px 16px; border-bottom: 1px solid var(--border); }
.drawer__title { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 600; }
.drawer__title i { color: var(--accent); }
.drawer__body { flex: 1 1 auto; overflow-y: auto; padding: 18px 16px; }
.drawer__foot { flex: none; display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); background: var(--surface-2); }

.toasts { position: fixed; bottom: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: flex-end; }
.toast {
  display: flex; align-items: flex-start; gap: 10px; min-width: 260px; max-width: 380px;
  background: var(--text); color: #fff; border-radius: var(--r); padding: 11px 13px;
  box-shadow: var(--shadow-lg); font-size: 13px; animation: slide .18s ease;
}
.toast i { width: 16px; height: 16px; margin-top: 1px; flex: none; }
.toast--ok i { color: #6ee7a8; }
.toast--warn i { color: #fbd38a; }
.toast--bad i { color: #ff9e9e; }
.toast__close { margin-left: auto; border: 0; background: none; color: rgba(255, 255, 255, .55); cursor: pointer; padding: 0; display: grid; place-items: center; }
.toast__close:hover { color: #fff; }
@keyframes slide { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

/* ---------- 12. Responsive ---------- */
@media (max-width: 1280px) {
  .view { padding: 24px 24px 48px; }
  .grid--2-1 { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
}
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--2-1, .grid--3, .grid--2 { grid-template-columns: minmax(0, 1fr); }
  .settings-grid { grid-template-columns: minmax(0, 1fr); }
  .set-nav { flex-direction: row; flex-wrap: wrap; }
  .kanban { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .login { grid-template-columns: minmax(0, 1fr); }
  .login__aside { display: none; }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-102%); box-shadow: var(--shadow-lg); width: 262px; }
  .app.is-nav-open .sidebar { transform: none; }
  .app .main, .app.is-collapsed .main { margin-left: 0; }
  .topbar { padding: 0 14px; gap: 8px; }
  .topbar .topbar__burger { display: inline-grid; }
  .search kbd { display: none; }
  .ai-trigger span { display: none; }
  .ai-trigger { width: 34px; padding: 0; justify-content: center; }
  .view { padding: 18px 16px 44px; }
  .dl, .dl--2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .app.is-collapsed .brand__text, .app.is-collapsed .nav__item span,
  .app.is-collapsed .nav__count, .app.is-collapsed .nav__label,
  .app.is-collapsed .user__meta { display: initial; }
  .app.is-collapsed .nav__item { justify-content: flex-start; padding: 8px 10px; }
  .app.is-collapsed .sidebar__top { justify-content: space-between; padding: 0 14px 0 16px; }
  .app.is-collapsed .user { justify-content: flex-start; }
}
@media (max-width: 620px) {
  .grid--4 { grid-template-columns: minmax(0, 1fr); }
  .kanban { grid-template-columns: minmax(0, 1fr); }
  .page-head, .hero { flex-direction: column; align-items: stretch; }
  .page-actions { justify-content: flex-start; }
  .dl, .dl--2 { grid-template-columns: minmax(0, 1fr); }
  .phase { grid-template-columns: 96px minmax(0, 1fr) 40px; }
  .matrix { grid-template-columns: 56px repeat(3, minmax(0, 1fr)); }
  .paper { padding: 22px 18px; }
  .search kbd { display: none; }
  .toasts { left: 14px; right: 14px; bottom: 14px; }
  .toast { max-width: none; width: 100%; }
}