/* ==========================================================================
   CRM starter styles.

   One file, no build step. Tokens first so a project can restyle the whole
   application by overriding :root -- the rules below reference nothing but
   these variables.
   ========================================================================== */

:root {
  --bg:            #f6f7f9;
  --surface:       #ffffff;
  --surface-alt:   #fafbfc;
  --border:        #e2e5ea;
  --border-strong: #cbd1d9;
  --text:          #1a1d23;
  --text-muted:    #6b7280;
  --accent:        #2f5cff;
  --accent-soft:   #eaefff;
  --accent-text:   #ffffff;
  --danger:        #d4342c;
  --danger-soft:   #fdeceb;
  --success:       #1a7f4b;
  --success-soft:  #e7f5ee;
  --warning:       #a86400;
  --warning-soft:  #fdf3e2;
  --info:          #1f6f8b;
  --info-soft:     #e8f3f7;

  --radius:    8px;
  --radius-sm: 5px;
  --shadow:    0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.1);
  --shadow-lg: 0 10px 30px rgba(16,24,40,.12);

  --sidebar-w: 224px;
  --topbar-h:  56px;

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

[data-theme="dark"] {
  --bg:            #14161a;
  --surface:       #1c1f25;
  --surface-alt:   #22262d;
  --border:        #2e333b;
  --border-strong: #3d434d;
  --text:          #e7e9ee;
  --text-muted:    #98a0ad;
  --accent:        #6c8cff;
  --accent-soft:   #1e2740;
  --danger-soft:   #331e1d;
  --success-soft:  #17281f;
  --warning-soft:  #2c2416;
  --info-soft:     #16262c;
  --shadow:        0 1px 2px rgba(0,0,0,.4);
  --shadow-lg:     0 10px 30px rgba(0,0,0,.5);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0 0 .5rem; line-height: 1.25; font-weight: 600; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.05rem; }
p { margin: 0 0 .75rem; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--mono); font-size: .92em; }

.muted { color: var(--text-muted); }
.lead  { font-size: 1.05rem; color: var(--text-muted); }
.num   { font-variant-numeric: tabular-nums; }
.mono  { font-family: var(--mono); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: .6rem 1rem; background: var(--accent); color: var(--accent-text);
}
.skip-link:focus { left: 0; }

/* Focus is never removed, only restyled -- keyboard users need to see it. */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

/* -- shell ---------------------------------------------------------------- */

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

.sidebar {
  width: var(--sidebar-w); flex: 0 0 var(--sidebar-w);
  background: var(--surface); border-right: 1px solid var(--border);
  padding: .75rem; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.brand {
  display: flex; align-items: center; gap: .5rem;
  font-weight: 650; font-size: 1rem; color: var(--text);
  padding: .5rem .5rem .75rem;
}
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--accent); font-size: 1.2rem; }

.nav-group { margin-top: 1rem; }
.nav-group-label {
  font-size: .68rem; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted); padding: 0 .5rem .35rem; font-weight: 600;
}
.nav-list { list-style: none; margin: 0; padding: 0; }
.nav-item {
  display: flex; align-items: center; gap: .55rem;
  padding: .45rem .5rem; border-radius: var(--radius-sm);
  color: var(--text); font-weight: 500;
}
.nav-item:hover { background: var(--surface-alt); text-decoration: none; }
.nav-item.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.nav-icon { width: 1.1em; text-align: center; opacity: .7; }

.main-column { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
  height: var(--topbar-h); display: flex; align-items: center; gap: .75rem;
  padding: 0 1.25rem; background: var(--surface);
  border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20;
}
.topbar-title { font-weight: 600; font-size: 1.05rem; }
.topbar-actions { margin-left: auto; display: flex; gap: .5rem; align-items: center; }
.nav-toggle { display: none; }

.content { padding: 1.25rem; flex: 1; min-width: 0; }

.user-menu { position: relative; }
.user-menu summary { list-style: none; cursor: pointer; }
.user-menu summary::-webkit-details-marker { display: none; }
.avatar {
  display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 50%; background: var(--accent-soft); color: var(--accent);
  font-weight: 650; font-size: .75rem;
}
.menu-panel {
  position: absolute; right: 0; top: calc(100% + .4rem); min-width: 200px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: .4rem; z-index: 30;
}
.menu-header { padding: .5rem; display: flex; flex-direction: column; gap: .1rem;
  border-bottom: 1px solid var(--border); margin-bottom: .3rem; font-size: .82rem; }
.menu-panel a, .linklike {
  display: block; width: 100%; text-align: left; padding: .45rem .5rem;
  border-radius: var(--radius-sm); color: var(--text);
  background: none; border: 0; font: inherit; cursor: pointer;
}
.menu-panel a:hover, .linklike:hover { background: var(--surface-alt); text-decoration: none; }

/* -- buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .45rem .8rem; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--text); font: inherit; font-weight: 500; cursor: pointer;
  white-space: nowrap; transition: background .12s, border-color .12s;
}
.btn:hover { background: var(--surface-alt); text-decoration: none; }
.btn-sm { padding: .3rem .55rem; font-size: .82rem; }
.btn-block { width: 100%; justify-content: center; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.btn-primary:hover { filter: brightness(1.08); background: var(--accent); }
.btn-danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-danger:hover { background: var(--danger-soft); }
.btn.disabled, .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.icon-button { background: none; border: 0; font-size: 1.1rem; cursor: pointer; color: var(--text); }

/* -- cards and layout ----------------------------------------------------- */

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem; margin-bottom: 1rem; box-shadow: var(--shadow);
}
.card-title { font-size: .95rem; font-weight: 650; margin-bottom: .75rem; }
.section-help { color: var(--text-muted); font-size: .85rem; margin: -.4rem 0 .75rem; }

.card-grid { display: grid; gap: .85rem; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.stat-card {
  display: flex; flex-direction: column; gap: .25rem; padding: 1rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text); box-shadow: var(--shadow);
}
.stat-card:hover { border-color: var(--accent); text-decoration: none; }
.stat-icon  { font-size: 1.3rem; opacity: .6; }
.stat-label { color: var(--text-muted); font-size: .85rem; }
.stat-value { font-size: 1.7rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.stat-error { font-size: .95rem; color: var(--danger); font-weight: 500; }

/* -- toolbar -------------------------------------------------------------- */

.toolbar { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-bottom: .85rem; }
.search { flex: 1 1 240px; max-width: 380px; }
.search input {
  width: 100%; padding: .45rem .7rem; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit;
}
.toolbar-right { margin-left: auto; display: flex; gap: .5rem; align-items: center; }

.view-switch { display: inline-flex; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; }
.view-tab { padding: .35rem .7rem; color: var(--text); font-size: .85rem; border-right: 1px solid var(--border); }
.view-tab:last-child { border-right: 0; }
.view-tab:hover { background: var(--surface-alt); text-decoration: none; }
.view-tab.active { background: var(--accent); color: var(--accent-text); }

.filter-panel { position: relative; }
.filter-panel summary { list-style: none; cursor: pointer; }
.filter-panel summary::-webkit-details-marker { display: none; }
.filter-form {
  position: absolute; right: 0; top: calc(100% + .4rem); z-index: 25; width: 320px;
  max-height: min(70vh, 34rem); overflow-y: auto;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); padding: .85rem; display: flex; flex-direction: column; gap: .6rem;
}
/* Until Alpine has built the rows, the form is an empty box -- hide it rather
   than flash one. `x-cloak` is removed the moment the component initialises. */
[x-cloak] { display: none !important; }
.filter-row { display: flex; flex-direction: column; gap: .25rem; font-size: .85rem; }
/* Each condition reads as one block, so three stacked menus do not look like
   three unrelated filters. */
.filter-form .filter-row {
  padding: .5rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface-alt);
}
.filter-row input, .filter-row select {
  padding: .35rem .5rem; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font: inherit;
}
.filter-row-head { display: flex; align-items: center; gap: .35rem; }
.filter-row-head .filter-field { flex: 1; min-width: 0; }
.filter-drop {
  border: 0; background: none; cursor: pointer; color: var(--text-muted);
  font-size: 1rem; line-height: 1; padding: .2rem .3rem; border-radius: var(--radius-sm);
}
.filter-drop:hover { background: var(--surface); color: var(--text); }
.filter-value { display: flex; flex-direction: column; gap: .25rem; }
.filter-alias { font-size: .8rem; color: var(--text-muted); }
.filter-add { align-self: flex-start; font-size: .85rem; }
.filter-actions { display: flex; gap: .5rem; margin-top: .3rem; }
.filter-form-basic { position: static; width: auto; box-shadow: none; border: 0; padding: 0; }

.chips { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .75rem; }
.chip {
  display: inline-flex; align-items: center; gap: .35rem; padding: .2rem .55rem;
  background: var(--accent-soft); color: var(--accent); border-radius: 99px; font-size: .8rem;
}
.chip:hover { text-decoration: none; filter: brightness(.96); }
.chip-label { opacity: .8; }
.chip-x { font-weight: 700; }
.chip-clear { background: var(--surface-alt); color: var(--text-muted); }

/* -- tables --------------------------------------------------------------- */

.table-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow-x: auto; box-shadow: var(--shadow);
}
.data-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.data-table th, .data-table td {
  padding: .55rem .75rem; text-align: left; border-bottom: 1px solid var(--border);
}
.data-table thead th {
  background: var(--surface-alt); font-weight: 600; font-size: .78rem;
  text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted);
  position: sticky; top: 0; z-index: 1; white-space: nowrap;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--surface-alt); }
.data-table.compact th, .data-table.compact td { padding: .35rem .55rem; }
.align-right  { text-align: right; }
.align-center { text-align: center; }
.col-select   { width: 34px; }
.col-actions  { width: 1%; white-space: nowrap; text-align: right; }

.sort { color: inherit; display: inline-flex; align-items: center; gap: .3rem; }
.sort:hover { color: var(--accent); text-decoration: none; }
.sort-mark { opacity: .35; font-size: .7em; }
.sort.sorted { color: var(--accent); }
.sort.sorted .sort-mark { opacity: 1; }

.record-link { font-weight: 550; }
.empty-state { text-align: center; padding: 2.5rem 1rem; color: var(--text-muted); }

/* Inline editing: a subtle affordance, not a permanent border. */
td.editable, dd.editable { cursor: text; position: relative; }
td.editable:hover  { box-shadow: inset 0 0 0 1px var(--border-strong); }
dd.editable:hover  { background: var(--surface-alt); border-radius: var(--radius-sm); }
td.cell-editing    { padding: .2rem .3rem; background: var(--accent-soft); }
td.cell-editing form { display: flex; gap: .25rem; align-items: center; }
td.cell-editing .input { padding: .3rem .45rem; font-size: .85rem; }
.cell-cancel { border: 0; background: none; font-size: 1.05rem; cursor: pointer; color: var(--text-muted); }
.cell-error { color: var(--danger); font-size: .78rem; }
td.is-pending { background: var(--info-soft); }
.pending-dot { color: var(--info); margin-left: .3rem; }

.bulk-bar {
  display: flex; gap: .5rem; align-items: center; padding: .5rem .75rem;
  background: var(--accent-soft); border: 1px solid var(--accent);
  border-radius: var(--radius); margin-bottom: .6rem;
}
.bulk-bar:not(.has-selection) { display: none; }
.bulk-count { font-weight: 600; margin-right: auto; }

.pagination {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: .75rem .25rem; flex-wrap: wrap;
}
.page-info { color: var(--text-muted); font-size: .85rem; }
.page-controls { display: flex; gap: .5rem; align-items: center; }
.page-of { color: var(--text-muted); font-size: .85rem; }

/* -- value rendering ------------------------------------------------------ */

.pill {
  display: inline-block; padding: .1rem .5rem; border-radius: 99px;
  font-size: .76rem; font-weight: 600; background: var(--surface-alt); color: var(--text-muted);
}
.pill-green  { background: var(--success-soft); color: var(--success); }
.pill-red    { background: var(--danger-soft);  color: var(--danger); }
.pill-amber  { background: var(--warning-soft); color: var(--warning); }
.pill-blue   { background: var(--info-soft);    color: var(--info); }
.pill-accent { background: var(--accent-soft);  color: var(--accent); }

.badge {
  display: inline-block; padding: .05rem .4rem; border-radius: var(--radius-sm);
  background: var(--surface-alt); border: 1px solid var(--border);
  font-size: .75rem; color: var(--text-muted);
}
.tag-list { display: inline-flex; gap: .25rem; flex-wrap: wrap; }
.tag { padding: .05rem .4rem; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--accent); font-size: .75rem; }

.bool.is-true  { color: var(--success); font-weight: 700; }
.bool.is-false { color: var(--text-muted); }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 3px; background: var(--swatch); border: 1px solid var(--border-strong); vertical-align: -2px; }
.thumb { width: 32px; height: 32px; object-fit: cover; border-radius: var(--radius-sm); }
.thumb-lg { width: 88px; height: 88px; }
.json-preview { background: var(--surface-alt); padding: .1rem .3rem; border-radius: 3px; }
.text-block { display: inline-block; max-width: 34ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }

.percent { display: inline-flex; align-items: center; gap: .4rem; }
.percent-bar {
  width: 52px; height: 5px; border-radius: 99px; background: var(--border);
  position: relative; overflow: hidden;
}
.percent-bar::after {
  content: ""; position: absolute; inset: 0 auto 0 0; width: var(--pct);
  background: var(--accent); border-radius: 99px;
}

/* -- forms ---------------------------------------------------------------- */

.form-page { max-width: 780px; }
.record-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow);
}
.form-section { border: 0; padding: 0; margin: 0 0 1.25rem; }
.form-section legend { font-weight: 650; font-size: .95rem; padding: 0 0 .6rem; }
.form-grid { display: grid; gap: .9rem; }
.form-grid.cols-1 { grid-template-columns: 1fr; }
.form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.field { display: flex; flex-direction: column; gap: .25rem; min-width: 0; }
.field label { font-weight: 550; font-size: .82rem; }
.required { color: var(--danger); margin-left: .1rem; }
.input {
  width: 100%; padding: .45rem .6rem; font: inherit; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.input:focus { border-color: var(--accent); }
.input:disabled { background: var(--surface-alt); color: var(--text-muted); cursor: not-allowed; }
textarea.input { resize: vertical; }
.field-help  { color: var(--text-muted); font-size: .78rem; margin: 0; }
.field-error { color: var(--danger); font-size: .78rem; margin: 0; font-weight: 500; }
.has-error .input { border-color: var(--danger); }
.field-textarea, .field-richtext, .field-json { grid-column: 1 / -1; }

.switch { display: inline-flex; align-items: center; gap: .5rem; cursor: pointer; }
.switch input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }
.switch-track {
  width: 34px; height: 19px; border-radius: 99px; background: var(--border-strong);
  position: relative; transition: background .15s; flex: none;
}
.switch-track::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 15px; height: 15px;
  border-radius: 50%; background: #fff; transition: transform .15s;
}
.switch input:checked + .switch-track { background: var(--accent); }
.switch input:checked + .switch-track::after { transform: translateX(15px); }
.switch input:focus-visible + .switch-track { outline: 2px solid var(--accent); outline-offset: 2px; }
.switch-label { font-size: .85rem; }
.color-input { display: flex; align-items: center; gap: .5rem; }

.form-actions { display: flex; gap: .6rem; padding-top: .85rem; border-top: 1px solid var(--border); }
.form-delete { margin-left: auto; }

.tab-strip { display: flex; gap: .25rem; border-bottom: 1px solid var(--border); margin-bottom: 1rem; }
.tab { padding: .5rem .8rem; border: 0; background: none; font: inherit; cursor: pointer;
  color: var(--text-muted); border-bottom: 2px solid transparent; }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* -- detail --------------------------------------------------------------- */

.breadcrumb { font-size: .85rem; color: var(--text-muted); margin-bottom: .75rem; display: flex; gap: .4rem; }
.detail-layout { display: grid; gap: 1rem; grid-template-columns: 1fr; align-items: start; }
.detail-layout.with-timeline { grid-template-columns: minmax(0, 1fr) 320px; }
.detail-grid { display: grid; gap: .85rem 1.5rem; margin: 0; }
.detail-grid.cols-1 { grid-template-columns: 1fr; }
.detail-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.detail-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.detail-item dt { font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); font-weight: 600; }
.detail-item dd { margin: .15rem 0 0; }
.related-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .6rem; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: .6rem 0 .6rem 1.1rem; border-left: 2px solid var(--border); position: relative; }
.timeline li::before {
  content: ""; position: absolute; left: -5px; top: .9rem; width: 8px; height: 8px;
  border-radius: 50%; background: var(--accent);
}
.timeline-meta { font-size: .78rem; color: var(--text-muted); }

/* -- board ---------------------------------------------------------------- */

.board { display: flex; gap: .75rem; overflow-x: auto; padding-bottom: .75rem; align-items: flex-start; }
.board-column { flex: 0 0 268px; background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius); }
.board-head { display: flex; align-items: center; gap: .5rem; padding: .6rem .75rem; border-bottom: 1px solid var(--border); border-radius: var(--radius) var(--radius) 0 0; }
.board-head h2 { margin: 0; font-size: .85rem; }
.board-count { margin-left: auto; font-size: .78rem; opacity: .75; font-variant-numeric: tabular-nums; }
.board-sum { font-size: .78rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.board-cards { padding: .5rem; display: flex; flex-direction: column; gap: .5rem; min-height: 80px; }
.board-cards.drop-target { background: var(--accent-soft); outline: 2px dashed var(--accent); outline-offset: -4px; }
.board-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: .6rem; box-shadow: var(--shadow); }
.board-card[draggable="true"] { cursor: grab; }
.board-card.dragging { opacity: .45; }
.board-card h3 { font-size: .875rem; margin: 0 0 .15rem; }
.board-card-link { color: var(--text); display: block; }
.board-card-link:hover { text-decoration: none; }
.board-card-sub { font-size: .8rem; color: var(--text-muted); margin: 0; }
.board-card-badges { display: flex; gap: .3rem; flex-wrap: wrap; margin-top: .45rem; }
.board-empty { text-align: center; font-size: .82rem; padding: .75rem 0; }

/* -- calendar ------------------------------------------------------------- */

.calendar-nav { display: flex; align-items: center; gap: .6rem; margin-bottom: .75rem; }
.calendar-title { margin: 0; font-size: 1rem; font-variant-numeric: tabular-nums; }
.calendar { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.calendar th { padding: .45rem; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--text-muted); background: var(--surface-alt); border-bottom: 1px solid var(--border); }
.cal-day { border: 1px solid var(--border); vertical-align: top; height: 96px; width: 14.28%; padding: .3rem; }
.cal-day.other-month { background: var(--surface-alt); opacity: .55; }
.cal-day.today { box-shadow: inset 0 0 0 2px var(--accent); }
.cal-date { font-size: .78rem; color: var(--text-muted); margin-bottom: .2rem; font-variant-numeric: tabular-nums; }
.cal-event { display: block; font-size: .75rem; padding: .1rem .3rem; margin-bottom: .15rem; border-radius: 3px; background: var(--accent-soft); color: var(--accent); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cal-event:hover { text-decoration: none; filter: brightness(.95); }
.cal-more { font-size: .7rem; color: var(--text-muted); }

/* -- charts --------------------------------------------------------------- */

.chart { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .45rem; }
.chart-row { display: grid; grid-template-columns: minmax(80px, 160px) 1fr auto; gap: .75rem; align-items: center; }
.chart-label { font-size: .85rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chart-track { background: var(--surface-alt); border-radius: 99px; height: 18px; overflow: hidden; }
.chart-bar { display: block; height: 100%; width: var(--pct); background: var(--accent); border-radius: 99px; transition: width .3s ease; min-width: 2px; }
.chart-value { font-variant-numeric: tabular-nums; font-weight: 600; font-size: .85rem; }
.pivot th[scope="row"] { font-weight: 550; }
.total-col { background: var(--surface-alt); }

/* -- feedback ------------------------------------------------------------- */

.alert { padding: .7rem .85rem; border-radius: var(--radius-sm); margin-bottom: 1rem; border: 1px solid transparent; }
.alert p:last-child { margin-bottom: 0; }
.alert-error   { background: var(--danger-soft);  color: var(--danger);  border-color: var(--danger); }
.alert-info    { background: var(--info-soft);    color: var(--info);    border-color: var(--info); }
.alert-success { background: var(--success-soft); color: var(--success); border-color: var(--success); }
.alert-warning { background: var(--warning-soft); color: var(--warning); border-color: var(--warning); }

.toasts { position: fixed; bottom: 1rem; right: 1rem; display: flex; flex-direction: column; gap: .5rem; z-index: 100; max-width: 340px; }
.toast {
  padding: .65rem .85rem; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border); border-left: 3px solid var(--text-muted);
  box-shadow: var(--shadow-lg); font-size: .875rem;
  animation: toast-in .18s ease-out;
}
.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast.info    { border-left-color: var(--info); }
.toast.leaving { animation: toast-out .18s ease-in forwards; }
@keyframes toast-in  { from { opacity: 0; transform: translateY(8px); } }
@keyframes toast-out { to   { opacity: 0; transform: translateY(8px); } }

/* Respect a stated preference for less motion. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

.htmx-request.htmx-indicator, .htmx-request .htmx-indicator { opacity: 1; }
.htmx-request { cursor: progress; }
body.htmx-request::after {
  content: ""; position: fixed; top: 0; left: 0; height: 2px; width: 100%;
  background: var(--accent); animation: load-bar 1s ease-in-out infinite; z-index: 200;
}
@keyframes load-bar { 0% { opacity: .25; } 50% { opacity: 1; } 100% { opacity: .25; } }

/* -- auth and errors ------------------------------------------------------ */

.auth-body { display: grid; place-items: center; min-height: 100vh; background: var(--bg); }
.auth-card { width: min(380px, 92vw); background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.75rem; box-shadow: var(--shadow-lg); }
.auth-brand { display: flex; align-items: center; gap: .5rem; font-weight: 650; margin-bottom: 1.25rem; }
.auth-form { display: flex; flex-direction: column; gap: .3rem; }
.auth-form label { font-size: .82rem; font-weight: 550; margin-top: .5rem; }
.auth-form .btn { margin-top: 1rem; }
.auth-divider { text-align: center; margin: 1rem 0; color: var(--text-muted); font-size: .8rem; position: relative; }
.auth-divider::before { content: ""; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--border); }
.auth-divider span { background: var(--surface); padding: 0 .6rem; position: relative; }

.error-page { max-width: 460px; margin: 12vh auto; text-align: center; }
.error-status { font-size: 3.5rem; font-weight: 700; color: var(--border-strong); margin: 0; line-height: 1; }
.error-message { color: var(--text-muted); }
.error-actions { display: flex; gap: .6rem; justify-content: center; margin-top: 1.25rem; }

.chain-list { padding-left: 1.2rem; display: flex; flex-direction: column; gap: .4rem; }
.chain-list li { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; background: rgba(15,18,25,.45); display: grid; place-items: center; z-index: 90; padding: 1rem; }

/* -- responsive -----------------------------------------------------------

   Three breakpoints, each undoing one assumption the desktop layout makes.

   900px  two columns become one.
   720px  the sidebar stops taking horizontal space and becomes a drawer.
   640px  a table stops being a table.

   That last one is the only interesting one. A list has more columns than a
   phone has width, and the usual answer -- let it scroll sideways -- hides the
   columns that matter behind a gesture nobody makes. So each row becomes a
   card and each cell carries its own label, which is what `data-label` in the
   table macro is for. Opt-in via `.stackable`, because a pivot table is a
   matrix and a stacked matrix is not readable; those scroll instead. */

@media (max-width: 900px) {
  .detail-layout.with-timeline { grid-template-columns: 1fr; }
  .form-grid.cols-2, .form-grid.cols-3, .detail-grid.cols-2, .detail-grid.cols-3 { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 40;
    transform: translateX(-100%); transition: transform .2s;
  }
  body.nav-open .sidebar { transform: none; box-shadow: var(--shadow-lg); }
  .nav-toggle { display: block; }
  .content { padding: .85rem; }
  .toolbar { gap: .5rem; }
  .toolbar .search { flex: 1 1 100%; }
  .toolbar .search input { width: 100%; }
  .toolbar-right { width: 100%; margin-left: 0; }
  .view-switch { flex: 1 1 100%; }
  .view-switch .view-tab { flex: 1; text-align: center; }
  /* A board column at desktop width leaves no room for the next one, which is
     the signal that there is a next one. Narrower, and the peek is the hint. */
  .board-column { min-width: 78vw; }
}

@media (max-width: 640px) {
  /* 16px is the threshold below which iOS zooms the page on focus, which then
     leaves the layout scrolled sideways with no obvious way back. */
  .input, select, textarea, .toolbar .search input { font-size: 16px; }

  /* Rows become cards. */
  .stackable { display: block; }
  .stackable thead {
    /* Hidden from sight, kept for screen readers and for the sort links, which
       are the only way to sort and must not disappear with the header row. */
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
  }
  .stackable tbody, .stackable tr, .stackable td { display: block; width: 100%; }
  .table-wrap:has(.stackable) {
    background: none; border: 0; box-shadow: none; overflow-x: visible;
  }
  .stackable tr {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: .5rem .75rem; margin-bottom: .6rem;
  }
  .stackable tr:hover { background: var(--surface); }
  .stackable td {
    display: flex; align-items: baseline; justify-content: space-between;
    gap: 1rem; text-align: right; border-bottom: 0; padding: .3rem 0;
  }
  .stackable td::before {
    content: attr(data-label);
    flex: 0 0 auto; text-align: left; color: var(--text-muted);
    font-size: .72rem; text-transform: uppercase; letter-spacing: .04em;
    font-weight: 600;
  }
  /* The first cell is the row's identity, so it reads as a heading rather than
     as one more labelled value. */
  .stackable td:first-of-type { padding-top: .1rem; }
  .stackable td.col-select::before { display: none; }
  .stackable td.col-select { justify-content: flex-start; }
  .stackable td.col-actions {
    width: auto; white-space: normal; justify-content: flex-end;
    gap: .4rem; flex-wrap: wrap; padding-top: .5rem;
    border-top: 1px solid var(--border); margin-top: .35rem;
  }
  .stackable td.col-actions .btn { flex: 1 1 auto; }
  /* An empty list is one message, not a cell in a card. */
  .stackable .empty-row, .stackable .empty-row td {
    display: block; border: 0; background: none; box-shadow: none;
    padding: 0; text-align: center;
  }
  .stackable .empty-row td::before { display: none; }
  /* Inline editing still works; it just needs the width back. */
  .stackable td.cell-editing { display: block; text-align: left; }
  .stackable td.cell-editing::before { display: block; margin-bottom: .25rem; }
  .stackable td.editable:hover { box-shadow: none; }
  .text-block { max-width: 100%; }

  .pagination { justify-content: center; gap: .5rem; }
  .page-info, .page-controls { flex: 1 1 100%; justify-content: center; text-align: center; }
  .bulk-bar { flex-wrap: wrap; }

  /* A dialog on a phone is a sheet: full width, anchored to the bottom edge
     where a thumb is, and never taller than the viewport. */
  .modal-backdrop { padding: 0; place-items: end stretch; }
  .modal-dialog {
    width: 100%; max-height: 92vh; overflow-y: auto;
    border-radius: var(--radius) var(--radius) 0 0; border-bottom: 0;
  }
  .modal-head { position: sticky; top: 0; background: var(--surface); z-index: 1; }

  .topbar { flex-wrap: wrap; gap: .4rem; }
  .topbar-actions { margin-left: 0; width: 100%; flex-wrap: wrap; }
  .topbar-actions .btn { flex: 1 1 auto; }
  .form-actions { flex-wrap: wrap; }
  .form-actions .btn { flex: 1 1 auto; }
}

/* A matrix keeps its shape and scrolls: a calendar with stacked weeks is a
   list, and a pivot with stacked rows is a pile of numbers. */
.matrix-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius);
}
@media (max-width: 720px) {
  .matrix-wrap .calendar { min-width: 34rem; }
  .cal-day { height: auto; min-height: 4.5rem; }
}

/* -- history -------------------------------------------------------------- */

.timeline-entry { padding-bottom: .9rem; }
.timeline-head { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; font-size: .875rem; }
.timeline-action { color: var(--text-muted); }
.timeline li::before { background: var(--text-muted); }
.timeline-create::before { background: var(--success); }
.timeline-update::before { background: var(--accent); }
.timeline-delete::before { background: var(--danger); }
.timeline-empty::before { display: none; }
.timeline-empty { border-left-color: transparent; }

.change-list { list-style: none; margin: .35rem 0 0; padding: 0; font-size: .82rem; }
.change-list li {
  padding: .1rem 0; border: 0; display: flex; gap: .35rem;
  align-items: baseline; flex-wrap: wrap;
}
.change-list li::before { display: none; }
.change-field { color: var(--text-muted); min-width: 7rem; }
.change-before { text-decoration: line-through; opacity: .65; }
.change-after { font-weight: 550; }
.change-arrow { color: var(--text-muted); }

/* Grant matrix: dense boolean columns read better centred and small. */
.data-table td.align-center .bool { font-size: 1rem; }

/* -- notifications -------------------------------------------------------- */

.bell-wrap { position: relative; }
.bell { position: relative; font-size: 1.15rem; padding: .2rem .35rem; }
.bell.has-unread { color: var(--accent); }
.bell-count {
  position: absolute; top: -2px; right: -4px; min-width: 16px; height: 16px;
  padding: 0 4px; border-radius: 99px; background: var(--danger); color: #fff;
  font-size: .65rem; font-weight: 700; line-height: 16px; text-align: center;
}
.notification-panel {
  position: absolute; right: 0; top: calc(100% + .5rem); width: 340px; z-index: 40;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  max-height: 70vh; overflow-y: auto;
}
.notification-panel[hidden] { display: none; }
.notification-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .6rem .75rem; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); font-size: .85rem;
}
.notification { display: flex; gap: .4rem; align-items: flex-start;
  padding: .6rem .75rem; border-bottom: 1px solid var(--border); }
.notification:last-child { border-bottom: 0; }
.notification:hover { background: var(--surface-alt); }
.notification-body { flex: 1; display: flex; flex-direction: column; gap: .15rem; color: var(--text); min-width: 0; }
.notification-body:hover { text-decoration: none; }
.notification-title { font-weight: 550; font-size: .85rem; }
.notification-text { font-size: .8rem; color: var(--text-muted); }
.notification-meta { display: flex; gap: .4rem; align-items: center; font-size: .75rem; color: var(--text-muted); }
.notification-dismiss {
  border: 0; background: none; cursor: pointer; color: var(--text-muted);
  font-size: 1.1rem; line-height: 1; padding: 0 .2rem;
}
.notification-dismiss:hover { color: var(--danger); }
.notification-empty { padding: 1.5rem; text-align: center; font-size: .85rem; }
/* A left edge coloured by kind, so the sort of thing is legible at a glance. */
.notification.kind-overdue { border-left: 3px solid var(--danger); }
.notification.kind-due { border-left: 3px solid var(--warning); }
.notification.kind-assigned, .notification.kind-mentioned { border-left: 3px solid var(--accent); }
.notification.kind-error { border-left: 3px solid var(--danger); }

/* -- files ---------------------------------------------------------------- */

.file-link { display: inline-flex; align-items: baseline; gap: .35rem; }
.file-size { font-size: .78rem; }
.file-current {
  display: flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  padding: .5rem; background: var(--surface-alt);
  border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: .4rem;
}
.file-clear { display: inline-flex; align-items: center; gap: .3rem; font-size: .8rem; color: var(--text-muted); }
.image-link { display: inline-block; }

/* -- quick filters -------------------------------------------------------- */

.quick-filters { display: inline-flex; gap: .3rem; flex-wrap: wrap; }
.quick-chip {
  padding: .28rem .6rem; border-radius: 99px; font-size: .82rem;
  border: 1px solid var(--border-strong); color: var(--text); background: var(--surface);
}
.quick-chip:hover { background: var(--surface-alt); text-decoration: none; }
.quick-chip.active { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }

/* -- modal dialogs -------------------------------------------------------- */

#modal:empty { display: none; }
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15,18,25,.45);
  display: grid; place-items: start center; padding: 4vh 1rem; z-index: 90;
  overflow-y: auto;
}
.modal-dialog {
  width: min(680px, 100%); background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); animation: modal-in .14s ease-out;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .85rem 1rem; border-bottom: 1px solid var(--border);
}
.modal-head h2 { margin: 0; font-size: 1rem; }
.modal-body { padding: 1rem; }
/* The form inside a dialog supplies its own frame already. */
.modal-body .record-form { border: 0; padding: 0; box-shadow: none; background: none; }
@keyframes modal-in { from { opacity: 0; transform: translateY(-8px); } }

/* -- timezone hints ------------------------------------------------------- */

.tz-hint { font-size: .72rem; margin-left: .4rem; white-space: nowrap; }
.field-datetime .input { display: inline-block; width: auto; min-width: 15rem; }

/* -- tree ----------------------------------------------------------------- */

.data-table.tree .col-expand { width: 2rem; padding-right: 0; }
.tree-toggle {
  background: none; border: 0; cursor: pointer; padding: .15rem .35rem;
  color: var(--text-muted); font-size: .85rem; line-height: 1; border-radius: var(--radius-sm);
}
.tree-toggle:hover { background: var(--surface-alt); color: var(--text); }
.tree-indent { display: inline-block; }
.tree-count {
  margin-left: .45rem; font-size: .7rem; color: var(--text-muted);
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: 999px; padding: 0 .4rem;
}
.tree-note { margin: 0 0 .75rem; }
.tree-too-deep td { background: var(--warning-soft); }

/* -- gantt ---------------------------------------------------------------- */

.gantt { min-width: 44rem; }
.gantt-head, .gantt-row, .gantt-band { display: flex; align-items: stretch; }
.gantt-label-col {
  flex: 0 0 14rem; min-width: 0; padding: .35rem .6rem;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  border-right: 1px solid var(--border);
}
.gantt-track { position: relative; flex: 1 1 auto; min-height: 1.9rem; }
.gantt-head { border-bottom: 1px solid var(--border); font-size: .75rem; color: var(--text-muted); }
.gantt-head .gantt-track { display: flex; }
.gantt-col-label { flex: 1 1 0; padding: .35rem .4rem; border-left: 1px solid var(--border); }
.gantt-band { background: var(--surface-alt); font-weight: 600; font-size: .8rem; }
.gantt-band-count { position: absolute; right: .5rem; top: .35rem; color: var(--text-muted); font-weight: 400; }
.gantt-row { border-top: 1px solid var(--border); }
.gantt-row:hover { background: var(--surface-alt); }
.gantt-grid { position: absolute; inset: 0; display: flex; pointer-events: none; }
.gantt-grid > span { flex: 1 1 0; border-left: 1px solid var(--border); }
.gantt-today { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--danger); opacity: .55; }
.gantt-bar {
  position: absolute; top: .3rem; height: 1.3rem; display: block;
  background: var(--accent-soft); border: 1px solid var(--accent);
  border-radius: var(--radius-sm); overflow: hidden; text-decoration: none;
  color: var(--text); font-size: .75rem; line-height: 1.25rem;
}
.gantt-bar:hover { filter: brightness(.97); }
.gantt-bar.clipped-start { border-top-left-radius: 0; border-bottom-left-radius: 0; border-left-style: dashed; }
.gantt-bar.clipped-end { border-top-right-radius: 0; border-bottom-right-radius: 0; border-right-style: dashed; }
.gantt-progress { position: absolute; inset: 0 auto 0 0; background: var(--accent); opacity: .22; }
.gantt-bar-text { position: relative; padding: 0 .4rem; white-space: nowrap; }
.gantt-scales { display: inline-flex; gap: .25rem; margin-left: auto; }
.gantt-scales .active { background: var(--accent-soft); border-color: var(--accent); }
.gantt-empty { padding: 1rem; }

/* -- map ------------------------------------------------------------------ */

.map { height: 28rem; border: 1px solid var(--border); border-radius: var(--radius); }
.map-footnotes { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-top: .6rem; }
.map-legend { display: flex; gap: .8rem; list-style: none; margin: 0; padding: 0; font-size: .78rem; }
.map-legend li { display: flex; align-items: center; gap: .3rem; }
.map-list { margin-top: .8rem; }
.map-list ul { margin: .5rem 0 0; padding-left: 1rem; }
.map-list li { margin: .2rem 0; display: flex; gap: .6rem; flex-wrap: wrap; }
.map-list .coords { font-family: var(--mono); font-size: .72rem; }
.dot { display: inline-block; width: .7rem; height: .7rem; border-radius: 50%; background: var(--border-strong); }

/* -- activity ------------------------------------------------------------- */

.data-table.activity th[scope="row"] { white-space: nowrap; }
.activity-cell { vertical-align: middle; }
.activity-chip {
  display: inline-flex; flex-direction: column; align-items: center; gap: .1rem;
  min-width: 2.4rem; padding: .2rem .45rem; border-radius: var(--radius-sm);
  text-decoration: none; font-weight: 600; color: var(--text);
}
.activity-chip:hover { outline: 1px solid var(--border-strong); }
.activity-due { font-size: .68rem; font-weight: 400; color: var(--text-muted); }
.state-overdue, .activity-cell.state-overdue .activity-chip { background: var(--danger-soft); color: var(--danger); }
.state-today,   .activity-cell.state-today .activity-chip   { background: var(--warning-soft); color: var(--warning); }
.state-planned, .activity-cell.state-planned .activity-chip { background: var(--surface-alt); }
.activity-key { display: flex; align-items: center; gap: .4rem; margin-top: .6rem; font-size: .75rem; }
.activity-key .dot { margin-left: .6rem; }

/* -- dashboard ------------------------------------------------------------ */

.dashboard {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(var(--dash-columns, 2), minmax(0, 1fr));
}
.dash-panel {
  grid-column: span min(var(--dash-span, 1), var(--dash-columns, 2));
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden;
}
.dash-panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: .5rem; padding: .6rem .8rem; border-bottom: 1px solid var(--border);
}
.dash-panel-head h2 { margin: 0; font-size: .9rem; }
.dash-panel-body { padding: .8rem; overflow: auto; }
/* A panel is a whole view rendered small: its own page furniture is already
   suppressed, and what remains should not shout over the panel beside it. */
.dash-panel-body .data-table { font-size: .82rem; }
.dash-panel-body h1, .dash-panel-body .toolbar { display: none; }

@media (max-width: 720px) {
  .dashboard { grid-template-columns: 1fr; }
  .dash-panel { grid-column: span 1; }
  .gantt-label-col { flex-basis: 8rem; }
}