/* ==========================================================================
   HPU CRM design system
   Self-hosted: no CDN, so the app works on an isolated internal network.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
  color-scheme: light;

  /* brand */
  --navy-900: #14263f;
  --navy-800: #1a3050;
  --navy-700: #1f3a5f;
  --navy-600: #2b4d78;
  --navy-500: #3a648f;
  --navy-100: #e7eefb;
  --navy-50:  #f2f6fc;

  /* neutrals */
  --bg:          #f5f7fa;
  --surface:     #ffffff;
  --surface-2:   #f8fafc;
  --surface-3:   #eef2f7;
  --border:      #dde3ec;
  --border-strong: #c3ccda;
  --text:        #16202e;
  --text-muted:  #5b6779;
  --text-faint:  #8996a8;

  /* status */
  --ok:       #127a4a;
  --ok-bg:    #e4f5ec;
  --warn:     #9a6100;
  --warn-bg:  #fdf1dc;
  --danger:   #b3261e;
  --danger-bg:#fdeceb;
  --info:     #1257a8;
  --info-bg:  #e7f0fc;
  --purple:   #5b3fa8;
  --purple-bg:#f0ebfb;

  /* risk levels */
  --risk-low-bg:  #dcf3e4;  --risk-low-fg:  #14612f;
  --risk-med-bg:  #fdf0cf;  --risk-med-fg:  #7a5600;
  --risk-high-bg: #fde2cf;  --risk-high-fg: #8a3b00;
  --risk-crit-bg: #b3261e;  --risk-crit-fg: #ffffff;

  /* geometry */
  --radius:    8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --sidebar-w: 244px;
  --sidebar-w-collapsed: 60px;
  --topbar-h:  56px;

  --shadow-sm: 0 1px 2px rgba(16, 26, 40, .06);
  --shadow:    0 2px 8px rgba(16, 26, 40, .08);
  --shadow-lg: 0 12px 32px rgba(16, 26, 40, .16);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;

  --ease: cubic-bezier(.2, .7, .3, 1);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg:          #0f151d;
  --surface:     #161e29;
  --surface-2:   #1b2531;
  --surface-3:   #222e3d;
  --border:      #2a3746;
  --border-strong: #3a4a5d;
  --text:        #e6ecf4;
  --text-muted:  #9aa8bb;
  --text-faint:  #71809a;
  --navy-100:    #22344f;
  --navy-50:     #1a2636;

  --ok-bg:    #0f2e20;
  --warn-bg:  #33270d;
  --danger-bg:#3a1614;
  --info-bg:  #10243d;
  --purple-bg:#241c3d;
  --ok:       #4ec98a;
  --warn:     #e3b153;
  --danger:   #f2837a;
  --info:     #6fb0f5;
  --purple:   #b09aec;

  --risk-low-bg:  #123724;  --risk-low-fg:  #86e0ab;
  --risk-med-bg:  #3a2f0d;  --risk-med-fg:  #f0cf7e;
  --risk-high-bg: #40230d;  --risk-high-fg: #f5b183;
  --risk-crit-bg: #8f1e18;  --risk-crit-fg: #ffffff;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow:    0 2px 10px rgba(0, 0, 0, .45);
  --shadow-lg: 0 14px 36px rgba(0, 0, 0, .6);
}

/* --------------------------------------------------------------------------
   2. Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 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;
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(31, 58, 95, .12);
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .5rem;
  font-weight: 600;
  line-height: 1.25;
  text-wrap: balance;
  scroll-margin-top: calc(var(--topbar-h) + 16px);
}
h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.0625rem; }
h4 { font-size: .9375rem; }

p { margin: 0 0 .75rem; }
a { color: var(--navy-600); text-decoration: none; }
a:hover { color: var(--navy-700); text-decoration: underline; }
[data-theme="dark"] a { color: #7fb2f0; }

hr { border: 0; border-top: 1px solid var(--border); margin: 1rem 0; }

code, kbd, .mono { font-family: var(--mono); font-size: .875em; }
kbd {
  background: var(--surface-3); border: 1px solid var(--border);
  border-bottom-width: 2px; border-radius: 4px; padding: .1em .35em;
  font-size: .75rem;
}

.num, .tabular { font-variant-numeric: tabular-nums; }

:focus-visible {
  outline: 2px solid var(--navy-600);
  outline-offset: 2px;
  border-radius: 3px;
}
[data-theme="dark"] :focus-visible { outline-color: #7fb2f0; }

::selection { background: var(--navy-100); color: var(--navy-900); }

/* skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy-700); color: #fff; padding: .6rem 1rem;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------------------
   3. App shell
   -------------------------------------------------------------------------- */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: 100vh;
  transition: grid-template-columns .18s var(--ease);
}
.app.is-collapsed { grid-template-columns: var(--sidebar-w-collapsed) minmax(0, 1fr); }

@media (prefers-reduced-motion: reduce) {
  .app, .sidebar, .side-link, .btn, .card, .stat { transition: none !important; }
}

/* ---- sidebar ---- */
.sidebar {
  grid-row: 1 / -1;
  background: var(--navy-800);
  color: #cfdcee;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  padding-bottom: env(safe-area-inset-bottom);
}

.side-head {
  display: flex; align-items: center; gap: .6rem;
  height: var(--topbar-h);
  padding: 0 .75rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  flex-shrink: 0;
}
.side-mark {
  width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 7px;
  background: linear-gradient(140deg, #4d7cb5, #1f3a5f);
  color: #fff; font-weight: 700; font-size: .72rem;
  display: grid; place-items: center; letter-spacing: .02em;
}
.side-title { font-weight: 650; color: #fff; font-size: .95rem; white-space: nowrap; }
.side-title small { display: block; font-weight: 400; font-size: .68rem; color: #93aac6; }

.side-nav { flex: 1; overflow-y: auto; overflow-x: hidden; padding: .5rem 0 1rem; }
.side-nav::-webkit-scrollbar { width: 8px; }
.side-nav::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border-radius: 8px; }

.side-group {
  padding: .9rem .95rem .3rem;
  font-size: .66rem; text-transform: uppercase; letter-spacing: .07em;
  color: #7e95b3; font-weight: 600; white-space: nowrap;
}

.side-link {
  display: flex; align-items: center; gap: .65rem;
  padding: .5rem .95rem;
  color: #cfdcee; font-size: .875rem; text-decoration: none;
  border-left: 3px solid transparent;
  transition: background-color .12s var(--ease), color .12s var(--ease);
  white-space: nowrap;
}
.side-link:hover { background: rgba(255, 255, 255, .07); color: #fff; text-decoration: none; }
.side-link[aria-current="page"] {
  background: rgba(255, 255, 255, .11);
  border-left-color: #6ea3e0;
  color: #fff; font-weight: 550;
}
.side-link .icon { flex-shrink: 0; width: 17px; height: 17px; opacity: .92; }
.side-link .label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.side-count {
  font-size: .68rem; font-variant-numeric: tabular-nums;
  background: rgba(255, 255, 255, .16); color: #fff;
  border-radius: 20px; padding: .05rem .4rem; min-width: 1.3rem; text-align: center;
}
.side-count.alert { background: var(--danger); }

.side-foot {
  border-top: 1px solid rgba(255, 255, 255, .08);
  padding: .5rem; flex-shrink: 0;
}

/* collapsed rail */
.app.is-collapsed .side-title,
.app.is-collapsed .side-group,
.app.is-collapsed .side-link .label,
.app.is-collapsed .side-count,
.app.is-collapsed .side-foot .user-meta { display: none; }
.app.is-collapsed .side-head { justify-content: center; padding: 0; }
.app.is-collapsed .side-link { justify-content: center; padding: .55rem 0; border-left-width: 0; }
.app.is-collapsed .side-link[aria-current="page"] {
  border-left-width: 0; box-shadow: inset 3px 0 0 #6ea3e0;
}
.app.is-collapsed .side-group { display: block; height: 1px; padding: .4rem 0 0; overflow: hidden; }
.app.is-collapsed .side-foot { display: flex; justify-content: center; }

/* ---- topbar ---- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  height: var(--topbar-h);
  display: flex; align-items: center; gap: .75rem;
  padding: 0 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.topbar-title { font-weight: 600; font-size: .95rem; margin: 0; }
.topbar-spacer { flex: 1; }

.content {
  padding: 1.25rem 1.25rem 3rem;
  max-width: 1600px;
  padding-bottom: max(3rem, env(safe-area-inset-bottom));
}
.content.wide { max-width: none; }
.content.flush { padding: 0; max-width: none; }

/* mobile drawer */
.sidebar-scrim { display: none; }
@media (max-width: 900px) {
  .app, .app.is-collapsed { grid-template-columns: minmax(0, 1fr); }
  .sidebar {
    position: fixed; z-index: 60; left: 0; top: 0; bottom: 0;
    width: var(--sidebar-w);
    transform: translateX(-100%);
    transition: transform .2s var(--ease);
    box-shadow: var(--shadow-lg);
  }
  .app.drawer-open .sidebar { transform: translateX(0); }
  .app.drawer-open .sidebar-scrim {
    display: block; position: fixed; inset: 0; z-index: 50;
    background: rgba(10, 18, 30, .5);
  }
  .app.is-collapsed .side-title, .app.is-collapsed .side-group,
  .app.is-collapsed .side-link .label, .app.is-collapsed .side-count { display: revert; }
  .app.is-collapsed .side-link { justify-content: flex-start; padding: .5rem .95rem; }
  .content { padding: 1rem .85rem 3rem; }
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: inherit; font-size: .8125rem; font-weight: 550; line-height: 1;
  padding: .5rem .8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .12s var(--ease), border-color .12s var(--ease),
              color .12s var(--ease), box-shadow .12s var(--ease);
}
.btn:hover { background: var(--surface-3); text-decoration: none; color: var(--text); }
.btn:active { transform: translateY(.5px); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }
.btn .icon { width: 15px; height: 15px; }

.btn-primary {
  background: var(--navy-700); border-color: var(--navy-700); color: #fff;
}
.btn-primary:hover { background: var(--navy-600); border-color: var(--navy-600); color: #fff; }

.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #97201a; border-color: #97201a; color: #fff; }

.btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--surface-3); color: var(--text); }

.btn-sm { padding: .3rem .55rem; font-size: .75rem; }
.btn-sm .icon { width: 13px; height: 13px; }
.btn-lg { padding: .65rem 1.1rem; font-size: .875rem; }
.btn-block { width: 100%; }
.btn-icon { padding: .45rem; }
.btn-icon.btn-sm { padding: .3rem; }

.btn-group { display: inline-flex; }
.btn-group .btn { border-radius: 0; margin-left: -1px; }
.btn-group .btn:first-child { border-radius: var(--radius-sm) 0 0 var(--radius-sm); margin-left: 0; }
.btn-group .btn:last-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.btn-group .btn[aria-pressed="true"], .btn-group .btn.active {
  background: var(--navy-100); border-color: var(--navy-500); color: var(--navy-700); z-index: 1;
}
[data-theme="dark"] .btn-group .btn.active,
[data-theme="dark"] .btn-group .btn[aria-pressed="true"] { color: #cfe1f8; }

.toolbar { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }

/* --------------------------------------------------------------------------
   5. Cards, panels
   -------------------------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
  overflow: hidden;
}
.card-head {
  display: flex; align-items: center; justify-content: space-between; gap: .75rem;
  padding: .6rem .9rem;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-weight: 600; font-size: .85rem;
}
.card-body { padding: .9rem; }
.card-body.tight { padding: .6rem .9rem; }
.card-foot {
  padding: .6rem .9rem; background: var(--surface-2);
  border-top: 1px solid var(--border);
}

.page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem;
}
.page-head h1 { margin: 0; }
.page-head .sub { color: var(--text-muted); font-size: .8125rem; margin: .15rem 0 0; }

.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.split { display: grid; gap: 1rem; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); }
@media (max-width: 1000px) { .split { grid-template-columns: minmax(0, 1fr); } }

/* stat tiles */
.stat {
  display: block; padding: .85rem .9rem;
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--border-strong);
  border-radius: var(--radius); text-decoration: none; color: inherit;
  transition: box-shadow .12s var(--ease), border-color .12s var(--ease);
}
.stat:hover { box-shadow: var(--shadow); text-decoration: none; color: inherit; }
.stat .stat-value {
  font-size: 1.65rem; font-weight: 650; line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.stat .stat-label { font-size: .75rem; color: var(--text-muted); margin-top: .15rem; }
.stat .stat-note { font-size: .7rem; color: var(--text-faint); margin-top: .25rem; }
.stat.is-danger { border-left-color: var(--danger); }
.stat.is-warn   { border-left-color: var(--warn); }
.stat.is-ok     { border-left-color: var(--ok); }
.stat.is-info   { border-left-color: var(--info); }

/* --------------------------------------------------------------------------
   6. Tables
   -------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table.data {
  width: 100%; border-collapse: collapse; background: var(--surface);
  font-size: .8125rem;
}
table.data th, table.data td {
  padding: .55rem .7rem; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--border);
}
table.data thead th {
  position: sticky; top: 0; z-index: 2;
  background: var(--surface-2);
  font-size: .7rem; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted); font-weight: 600; white-space: nowrap;
  border-bottom: 1px solid var(--border-strong);
}
table.data thead th a { color: inherit; display: inline-flex; align-items: center; gap: .25rem; }
table.data tbody tr:hover { background: var(--surface-2); }
table.data tbody tr:last-child td { border-bottom: 0; }
table.data td.num, table.data th.num { text-align: right; font-variant-numeric: tabular-nums; }
table.data td.nowrap, table.data th.nowrap { white-space: nowrap; }
table.data td.actions { text-align: right; white-space: nowrap; }
table.data .sub { color: var(--text-muted); font-size: .75rem; display: block; margin-top: .1rem; }
table.data .cell-clip { max-width: 26rem; overflow: hidden; text-overflow: ellipsis;
                        display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }

table.kv { width: 100%; border-collapse: collapse; font-size: .8125rem; }
table.kv th {
  text-align: left; font-weight: 550; color: var(--text-muted);
  width: 34%; padding: .45rem .9rem .45rem 0; vertical-align: top;
  border-bottom: 1px solid var(--border);
}
table.kv td { padding: .45rem 0; border-bottom: 1px solid var(--border); word-break: break-word; }
table.kv tr:last-child th, table.kv tr:last-child td { border-bottom: 0; }

.empty {
  padding: 2.5rem 1rem; text-align: center; color: var(--text-muted);
}
.empty .icon { width: 34px; height: 34px; opacity: .4; margin-bottom: .5rem; }
.empty h3 { font-size: .95rem; margin-bottom: .25rem; }

/* --------------------------------------------------------------------------
   7. Badges & pills
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .12rem .45rem; border-radius: 20px;
  font-size: .7rem; font-weight: 600; line-height: 1.5;
  background: var(--surface-3); color: var(--text-muted);
  white-space: nowrap;
}
.badge-ok     { background: var(--ok-bg);     color: var(--ok); }
.badge-warn   { background: var(--warn-bg);   color: var(--warn); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-info   { background: var(--info-bg);   color: var(--info); }
.badge-purple { background: var(--purple-bg); color: var(--purple); }
.badge-dark   { background: var(--navy-700);  color: #fff; }
.badge-square { border-radius: 4px; font-family: var(--mono); font-weight: 500; }

.risk-low      { background: var(--risk-low-bg);  color: var(--risk-low-fg); }
.risk-medium   { background: var(--risk-med-bg);  color: var(--risk-med-fg); }
.risk-high     { background: var(--risk-high-bg); color: var(--risk-high-fg); }
.risk-critical { background: var(--risk-crit-bg); color: var(--risk-crit-fg); }

.dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.dot-ok { background: var(--ok); } .dot-warn { background: var(--warn); }
.dot-danger { background: var(--danger); } .dot-muted { background: var(--text-faint); }

/* --------------------------------------------------------------------------
   8. Forms
   -------------------------------------------------------------------------- */
.field { margin-bottom: .9rem; }
.field > label, .form-label {
  display: block; font-size: .78rem; font-weight: 600;
  color: var(--text-muted); margin-bottom: .25rem;
}
/* a secret field says whether a credential is already stored, since the
   input itself only ever shows a mask */
.label-row { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.label-row .form-label { margin-bottom: .25rem; }
.label-row .badge { font-size: .64rem; }
.field .hint { font-size: .73rem; color: var(--text-faint); margin-top: .2rem; }
.field .error { font-size: .75rem; color: var(--danger); margin-top: .2rem; }
.required::after { content: " *"; color: var(--danger); }

input[type="text"], input[type="email"], input[type="password"], input[type="tel"],
input[type="url"], input[type="number"], input[type="date"], input[type="search"],
select, textarea {
  width: 100%; font: inherit; font-size: .8125rem;
  padding: .45rem .6rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color .12s var(--ease), box-shadow .12s var(--ease);
}
select {
  background-color: var(--surface); color: var(--text);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 16 16'%3E%3Cpath fill='%235b6779' d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .5rem center;
  padding-right: 1.8rem;
}
textarea { min-height: 5rem; resize: vertical; line-height: 1.5; }
input:hover, select:hover, textarea:hover { border-color: var(--navy-500); }
/* pointer focus: a subtle ring; keyboard focus: an unmistakable outline */
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--navy-600);
  box-shadow: 0 0 0 3px var(--navy-100);
}
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--navy-600);
  outline-offset: 1px;
}
[data-theme="dark"] input:focus-visible,
[data-theme="dark"] select:focus-visible,
[data-theme="dark"] textarea:focus-visible { outline-color: #7fb2f0; }
input:disabled, select:disabled, textarea:disabled {
  background: var(--surface-3); color: var(--text-muted); cursor: not-allowed;
}
input::placeholder, textarea::placeholder { color: var(--text-faint); }
input[type="checkbox"], input[type="radio"] {
  width: 15px; height: 15px; margin: 0; accent-color: var(--navy-700);
  flex-shrink: 0; cursor: pointer;
}

.check {
  display: flex; align-items: flex-start; gap: .5rem;
  padding: .3rem 0; cursor: pointer; font-size: .8125rem;
}
.check input { margin-top: .15rem; }
.check span { flex: 1; min-width: 0; }

.check-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: .1rem .75rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: .5rem .7rem; background: var(--surface-2);
}

fieldset {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: .9rem; margin: 0 0 1rem;
}
legend {
  font-size: .78rem; font-weight: 650; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-muted); padding: 0 .4rem;
}

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 1rem; }
.form-grid .col-span-2 { grid-column: 1 / -1; }

.form-actions {
  display: flex; gap: .5rem; align-items: center; flex-wrap: wrap;
  padding-top: .5rem;
}
.form-actions.sticky {
  position: sticky; bottom: 0; z-index: 5;
  background: var(--surface); border-top: 1px solid var(--border);
  padding: .75rem .9rem; margin: 1rem -.9rem -.9rem;
  padding-bottom: max(.75rem, env(safe-area-inset-bottom));
}

/* search bar */
.searchbar { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; }
.searchbar .search-input { position: relative; flex: 1 1 260px; min-width: 0; }
.searchbar .search-input .icon {
  position: absolute; left: .55rem; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px; color: var(--text-faint); pointer-events: none;
}
.searchbar .search-input input { padding-left: 1.9rem; }

/* --------------------------------------------------------------------------
   9. Record picker (order / customer linking)
   -------------------------------------------------------------------------- */
.picker { position: relative; }
.picker-selected {
  display: flex; align-items: flex-start; gap: .6rem;
  padding: .55rem .65rem;
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface-2);
}
.picker-selected .meta { flex: 1; min-width: 0; }
.picker-selected .title { font-weight: 600; font-size: .8125rem; }
.picker-selected .sub { font-size: .75rem; color: var(--text-muted); }

.picker-results {
  position: absolute; z-index: 40; left: 0; right: 0; top: calc(100% + 4px);
  max-height: 340px; overflow-y: auto; overscroll-behavior: contain;
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
}
.picker-results:empty { display: none; }
.picker-opt {
  display: flex; gap: .6rem; align-items: flex-start; width: 100%;
  padding: .5rem .65rem; border: 0; border-bottom: 1px solid var(--border);
  background: none; text-align: left; font: inherit; cursor: pointer; color: inherit;
}
.picker-opt:last-child { border-bottom: 0; }
.picker-opt:hover, .picker-opt.is-active { background: var(--navy-50); }
[data-theme="dark"] .picker-opt:hover, [data-theme="dark"] .picker-opt.is-active {
  background: var(--surface-3);
}
.picker-opt .meta { flex: 1; min-width: 0; }
.picker-opt .title { font-weight: 600; font-size: .8125rem; }
.picker-opt .sub {
  font-size: .73rem; color: var(--text-muted);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.picker-status { padding: .6rem .65rem; font-size: .78rem; color: var(--text-muted); }

/* --------------------------------------------------------------------------
   10. Alerts, flashes
   -------------------------------------------------------------------------- */
.alert {
  display: flex; gap: .6rem; align-items: flex-start;
  padding: .65rem .8rem; border-radius: var(--radius);
  border: 1px solid transparent; margin-bottom: .75rem; font-size: .8125rem;
}
.alert .icon { width: 16px; height: 16px; flex-shrink: 0; margin-top: .1rem; }
.alert-body { flex: 1; min-width: 0; }
.alert-success { background: var(--ok-bg);     border-color: var(--ok);     color: var(--ok); }
.alert-info    { background: var(--info-bg);   border-color: var(--info);   color: var(--info); }
.alert-warning { background: var(--warn-bg);   border-color: var(--warn);   color: var(--warn); }
.alert-danger  { background: var(--danger-bg); border-color: var(--danger); color: var(--danger); }
.alert strong { font-weight: 650; }
.alert a { color: inherit; text-decoration: underline; }

.flash-stack {
  position: fixed; z-index: 90; right: 1rem; top: calc(var(--topbar-h) + .75rem);
  width: min(380px, calc(100vw - 2rem));
  display: flex; flex-direction: column; gap: .5rem;
}
.flash-stack .alert { box-shadow: var(--shadow-lg); background-color: var(--surface); margin: 0; }
.flash-stack .alert-success { background: var(--ok-bg); }
.flash-stack .alert-info    { background: var(--info-bg); }
.flash-stack .alert-warning { background: var(--warn-bg); }
.flash-stack .alert-danger  { background: var(--danger-bg); }

/* --------------------------------------------------------------------------
   11. Tabs, pagination
   -------------------------------------------------------------------------- */
.tabs {
  display: flex; gap: .15rem; border-bottom: 1px solid var(--border);
  margin-bottom: 1rem; overflow-x: auto;
}
.tab {
  padding: .5rem .8rem; font-size: .8125rem; font-weight: 550;
  color: var(--text-muted); text-decoration: none; white-space: nowrap;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--text); text-decoration: none; background: var(--surface-2); }
.tab[aria-current="page"] { color: var(--navy-700); border-bottom-color: var(--navy-700); }
[data-theme="dark"] .tab[aria-current="page"] { color: #7fb2f0; border-bottom-color: #7fb2f0; }

/* Filter chips: a second, orthogonal filter beneath the tabs - the tabs pick a
   status, the chips pick a store. They wrap rather than scroll, so every option
   stays reachable on a narrow screen. */
/* a qualifier that belongs to the checkbox above it */
.indent { margin: -.5rem 0 .9rem 1.5rem; padding-left: .6rem;
          border-left: 2px solid var(--border); }
.indent .field { margin-bottom: .2rem; }

.chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chip {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .3rem .6rem; border: 1px solid var(--border); border-radius: 999px;
  font-size: .78rem; font-weight: 550; color: var(--text-muted);
  background: var(--surface); text-decoration: none; white-space: nowrap;
}
.chip:hover { border-color: var(--navy-600); color: var(--text); text-decoration: none; }
.chip.is-on {
  background: var(--navy-700); border-color: var(--navy-700); color: #fff;
}
.chip.is-on:hover { color: #fff; }
.chip-count {
  font-size: .7rem; padding: 0 .3rem; border-radius: 999px;
  background: var(--surface-3); color: var(--text-muted);
}
.chip.is-on .chip-count { background: rgba(255, 255, 255, .22); color: #fff; }

.pager {
  display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; flex-wrap: wrap; padding: .7rem .2rem; font-size: .8125rem;
  color: var(--text-muted);
}
.pager .pages { display: flex; gap: .25rem; align-items: center; }

/* --------------------------------------------------------------------------
   12. Email console
   -------------------------------------------------------------------------- */
.mail {
  display: grid;
  grid-template-columns: 210px 330px minmax(0, 1fr) 300px;
  height: calc(100vh - var(--topbar-h));
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.mail > * { overflow-y: auto; overscroll-behavior: contain; min-width: 0; }
.mail-boxes  { background: var(--surface-2); border-right: 1px solid var(--border); }
.mail-list   { border-right: 1px solid var(--border); }
.mail-thread { display: flex; flex-direction: column; overflow: hidden; }
.mail-side   { background: var(--surface-2); border-left: 1px solid var(--border); }

@media (max-width: 1400px) { .mail { grid-template-columns: 190px 300px minmax(0, 1fr); }
                             .mail-side { display: none; } }
@media (max-width: 1000px) { .mail { grid-template-columns: 280px minmax(0, 1fr); }
                             .mail-boxes { display: none; } }
@media (max-width: 720px)  { .mail { grid-template-columns: minmax(0, 1fr); height: auto; }
                             .mail-list { display: none; }
                             .mail.no-thread .mail-list { display: block; }
                             .mail.no-thread .mail-thread { display: none; } }

.mail-section {
  padding: .8rem .8rem .25rem; font-size: .66rem; font-weight: 650;
  text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint);
}
.mbx {
  display: flex; align-items: center; gap: .5rem;
  padding: .4rem .8rem; font-size: .8125rem; color: var(--text);
  text-decoration: none; border-left: 3px solid transparent;
}
.mbx:hover { background: var(--surface-3); text-decoration: none; color: var(--text); }
.mbx[aria-current="page"] {
  background: var(--navy-100); border-left-color: var(--navy-600); font-weight: 600;
}
.mbx .label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mbx .icon { width: 15px; height: 15px; flex-shrink: 0; color: var(--text-muted); }

.conv {
  display: block; padding: .55rem .75rem; border-bottom: 1px solid var(--border);
  text-decoration: none; color: inherit;
}
.conv:hover { background: var(--surface-2); text-decoration: none; color: inherit; }
.conv[aria-current="true"] { background: var(--navy-100); }
[data-theme="dark"] .conv[aria-current="true"] { background: var(--surface-3); }
.conv .row1 { display: flex; justify-content: space-between; gap: .5rem; align-items: baseline; }
.conv .who { font-weight: 600; font-size: .8125rem; overflow: hidden;
             text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.conv .when { font-size: .7rem; color: var(--text-faint); white-space: nowrap;
              font-variant-numeric: tabular-nums; }
.conv .subject { font-size: .8125rem; overflow: hidden; text-overflow: ellipsis;
                 white-space: nowrap; margin-top: .1rem; }
.conv .snippet { font-size: .73rem; color: var(--text-muted); overflow: hidden;
                 text-overflow: ellipsis; white-space: nowrap; margin-top: .1rem; }
.conv .tags { display: flex; gap: .25rem; margin-top: .3rem; flex-wrap: wrap; }
.conv.is-hidden { opacity: .62; }
.conv.is-unlinked { border-left: 3px solid var(--warn); }

.thread-head {
  padding: .6rem .9rem; border-bottom: 1px solid var(--border);
  display: flex; gap: .75rem; align-items: flex-start; flex-wrap: wrap;
  background: var(--surface);
}
.thread-body { flex: 1; overflow-y: auto; padding: .5rem 0; overscroll-behavior: contain; }
.msg {
  margin: .5rem .9rem; padding: .7rem .85rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
}
.msg.out { background: var(--info-bg); border-color: var(--info); }
.msg-head {
  display: flex; justify-content: space-between; gap: .75rem;
  font-size: .75rem; color: var(--text-muted); margin-bottom: .4rem; flex-wrap: wrap;
}
.msg-body { white-space: pre-wrap; word-break: break-word; font-size: .8125rem; line-height: 1.55; }
.msg-truncated {
  margin-top: .5rem; padding-top: .5rem; border-top: 1px dashed var(--border);
  font-size: .73rem; color: var(--warn);
}

/* --------------------------------------------------------------------------
   13. AI review panel
   -------------------------------------------------------------------------- */
.ai-panel { border: 1px solid var(--purple); border-radius: var(--radius); overflow: hidden; }
.ai-panel > .card-head { background: var(--purple-bg); border-bottom-color: var(--purple); }
.ai-field {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .55rem;
  padding: .6rem .8rem; border-bottom: 1px solid var(--border);
}
.ai-field:last-child { border-bottom: 0; }
.ai-field .name { font-size: .72rem; font-weight: 650; text-transform: uppercase;
                  letter-spacing: .03em; color: var(--text-muted); }
.ai-field .value { font-size: .8125rem; margin-top: .1rem; word-break: break-word; }
.ai-evidence {
  margin-top: .35rem; padding: .35rem .55rem;
  border-left: 3px solid var(--purple); background: var(--surface-2);
  font-size: .75rem; color: var(--text-muted); font-style: italic;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.ai-rejected { background: var(--danger-bg); }
.ai-rejected .value { color: var(--danger); }

/* --------------------------------------------------------------------------
   14. Misc utilities
   -------------------------------------------------------------------------- */
.muted   { color: var(--text-muted); }
.faint   { color: var(--text-faint); }
.small   { font-size: .78rem; }
.xsmall  { font-size: .72rem; }
.strong  { font-weight: 650; }
.nowrap  { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
           overflow: hidden; }
.break   { word-break: break-word; overflow-wrap: anywhere; }
.center  { text-align: center; }
.right   { text-align: right; }
.flex    { display: flex; gap: .5rem; align-items: center; }
.flex-col{ display: flex; flex-direction: column; gap: .5rem; }
.between { display: flex; justify-content: space-between; align-items: center; gap: .75rem; }
.wrap    { flex-wrap: wrap; }
.gap-sm  { gap: .25rem; } .gap-lg { gap: 1rem; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: .5rem; } .mb-2 { margin-bottom: 1rem; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.icon { display: inline-block; vertical-align: -.125em; fill: currentColor; }
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

.progress {
  height: 6px; background: var(--surface-3); border-radius: 20px; overflow: hidden;
}
.progress > span {
  display: block; height: 100%; background: var(--navy-600); border-radius: 20px;
  transition: width .3s var(--ease);
}

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  position: relative; padding: 0 0 .9rem 1.1rem;
  border-left: 2px solid var(--border); margin-left: .3rem;
}
.timeline li::before {
  content: ""; position: absolute; left: -5px; top: .35rem;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--navy-500); border: 2px solid var(--surface);
}
.timeline li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline .when { font-size: .72rem; color: var(--text-faint);
                  font-variant-numeric: tabular-nums; }

/* login */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 1.5rem;
  background: linear-gradient(160deg, var(--navy-800), var(--navy-900));
}
.login-card {
  width: min(400px, 100%); background: var(--surface);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 1.75rem;
}

/* dialog */
dialog {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); color: var(--text);
  padding: 0; box-shadow: var(--shadow-lg);
  width: min(560px, calc(100vw - 2rem)); max-height: 85vh; overflow: auto;
  overscroll-behavior: contain;
}
dialog::backdrop { background: rgba(10, 18, 30, .55); }

/* print */
@media print {
  .sidebar, .topbar, .toolbar, .form-actions, .flash-stack, .no-print { display: none !important; }
  .app { grid-template-columns: 1fr; }
  body { background: #fff; font-size: 11pt; }
  .card { break-inside: avoid; box-shadow: none; border-color: #999; }
}

/* --------------------------------------------------------------------------
   15. Timeline
   -------------------------------------------------------------------------- */
.tl-summary {
  display: flex; flex-wrap: wrap; gap: 1.25rem;
  border-bottom: 1px solid var(--border); background: var(--surface-2);
}
.tl-figure { display: block; font-weight: 650; font-size: .95rem;
             font-variant-numeric: tabular-nums; }
.tl-caption { display: block; font-size: .7rem; color: var(--text-muted);
              text-transform: uppercase; letter-spacing: .04em; }

.tl { list-style: none; margin: 0; padding: 0; }
.tl-item { position: relative; display: flex; gap: .7rem; padding: 0 0 .9rem; }
.tl-item::before {
  content: ""; position: absolute; left: 10px; top: 22px; bottom: 0;
  width: 2px; background: var(--border);
}
.tl-item:last-child { padding-bottom: 0; }
.tl-item:last-child::before { display: none; }

.tl-dot {
  flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center; z-index: 1;
  background: var(--surface-3); color: var(--text-muted);
  border: 2px solid var(--surface);
}
.tone-info    .tl-dot { background: var(--info-bg);   color: var(--info); }
.tone-ok      .tl-dot { background: var(--ok-bg);     color: var(--ok); }
.tone-warn    .tl-dot { background: var(--warn-bg);   color: var(--warn); }
.tone-danger  .tl-dot { background: var(--danger-bg); color: var(--danger); }
.tone-purple  .tl-dot { background: var(--purple-bg); color: var(--purple); }

.tl-body { flex: 1; min-width: 0; padding-top: .1rem; }
.tl-head { display: flex; justify-content: space-between; gap: .75rem;
           align-items: baseline; flex-wrap: wrap; }
.tl-title { font-size: .8125rem; font-weight: 550; }
.tl-when { font-size: .7rem; color: var(--text-faint); white-space: nowrap; }
.tl-detail { font-size: .78rem; color: var(--text-muted); margin: .15rem 0 0; }
.tl-gap { font-size: .68rem; color: var(--text-faint); margin: .2rem 0 0;
          font-style: italic; }
.tl-scroll { max-height: 420px; overflow-y: auto; overscroll-behavior: contain; }

/* --------------------------------------------------------------------------
   16. Mail search, tags and infinite scroll
   -------------------------------------------------------------------------- */
.mail-search { padding: .5rem; border-bottom: 1px solid var(--border);
               position: sticky; top: 0; background: var(--surface); z-index: 3; }
.mail-search .search-input { position: relative; }
.mail-search .search-input .icon {
  position: absolute; left: .55rem; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; color: var(--text-faint); pointer-events: none;
}
.mail-search input[type="search"] { padding-left: 1.8rem; font-size: .8125rem; }

.search-chips { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .4rem; }
.search-chip {
  display: inline-flex; align-items: center; gap: .25rem;
  font-size: .68rem; padding: .1rem .4rem; border-radius: 20px;
  background: var(--navy-100); color: var(--navy-700); font-weight: 600;
}
[data-theme="dark"] .search-chip { background: var(--surface-3); color: #cfe1f8; }

.search-hints { margin-top: .4rem; font-size: .68rem; color: var(--text-faint); }
.search-hints button {
  border: 0; background: none; padding: 0; margin: 0 .45rem 0 0; cursor: pointer;
  font: inherit; color: var(--navy-600); text-decoration: underline dotted;
}
[data-theme="dark"] .search-hints button { color: #7fb2f0; }

.tag-bar {
  display: flex; flex-wrap: wrap; gap: .25rem; padding: .4rem .5rem 0;
  max-height: 4.4rem; overflow: hidden;
}
.tag-bar.is-expanded { max-height: none; }
.tag-bar-more {
  border: 0; background: none; padding: .12rem .45rem; cursor: pointer;
  font: inherit; font-size: .7rem; color: var(--navy-600);
  text-decoration: underline dotted;
}
[data-theme="dark"] .tag-bar-more { color: #7fb2f0; }
.tag-bar a {
  font-size: .7rem; padding: .12rem .45rem; border-radius: 20px;
  background: var(--surface-3); color: var(--text-muted); white-space: nowrap;
  text-decoration: none;
}
.tag-bar a:hover { background: var(--navy-100); color: var(--navy-700);
                   text-decoration: none; }
.tag-bar a[aria-current="true"] { background: var(--navy-700); color: #fff; }

.infinite-sentinel { padding: .8rem; text-align: center; }
.infinite-sentinel button {
  width: 100%; font-size: .78rem; padding: .5rem; border-radius: var(--radius-sm);
  border: 1px dashed var(--border-strong); background: var(--surface-2);
  color: var(--text-muted); cursor: pointer; font-family: inherit;
}
.infinite-sentinel button:hover { background: var(--surface-3); color: var(--text); }
.infinite-sentinel.is-loading button { opacity: .6; cursor: progress; }
.infinite-done { padding: .8rem; text-align: center; font-size: .72rem;
                 color: var(--text-faint); }

/* a field the app filled in for you, briefly highlighted */
.was-prefilled {
  animation: prefill-flash 1.6s ease-out;
}
@keyframes prefill-flash {
  from { background-color: var(--ok-bg); }
  to   { background-color: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .was-prefilled { animation: none; box-shadow: 0 0 0 2px var(--ok-bg); }
}

/* --------------------------------------------------------------------------
   17. Bulk selection and archiving
   -------------------------------------------------------------------------- */
.conv-row { display: flex; align-items: flex-start; border-bottom: 1px solid var(--border); }
.conv-row .conv { border-bottom: 0; flex: 1; min-width: 0; }
.conv-row:hover { background: var(--surface-2); }
.conv-row:has(input:checked) { background: var(--navy-100); }
[data-theme="dark"] .conv-row:has(input:checked) { background: var(--surface-3); }
.conv-pick {
  display: flex; align-items: center; padding: .75rem .25rem .75rem .55rem;
  cursor: pointer; flex-shrink: 0;
}
.conv.is-archived { opacity: .55; }

.bulk-bar {
  position: sticky; top: 0; z-index: 4;
  display: flex; align-items: center; gap: .4rem; flex-wrap: wrap;
  padding: .5rem .6rem;
  background: var(--navy-700); color: #fff;
  border-bottom: 1px solid var(--border);
}
.bulk-bar[hidden] { display: none; }
.bulk-bar .count { font-size: .78rem; font-weight: 650; margin-right: .25rem; }
.bulk-bar .btn {
  background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .28);
  color: #fff;
}
.bulk-bar .btn:hover { background: rgba(255, 255, 255, .26); color: #fff; }
.bulk-bar input[type="text"] {
  width: 8rem; padding: .25rem .4rem; font-size: .75rem;
  background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .28);
  color: #fff;
}
.bulk-bar input[type="text"]::placeholder { color: rgba(255, 255, 255, .6); }