/* =========================================================
   Realty CRM — design system
   Slate ink UI, deep emerald brand, brass accent for money.
   Every class the older screens used is kept, so nothing
   that already works can break.
   ========================================================= */
:root {
  --ink:        #0f1620;
  --ink-2:      #1a2532;
  --ink-3:      #26344a;
  --canvas:     #f4f6f8;
  --surface:    #ffffff;
  --surface-2:  #f8fafb;
  --line:       #e4e8ee;
  --line-strong:#d3dae3;
  --text:       #16202c;
  --text-muted: #66748a;
  --text-soft:  #8b98ab;

  --brand:      #0e5c4a;
  --brand-600:  #0b4b3d;
  --brand-700:  #093c31;
  --brand-soft: #e8f2ef;
  --brand-ring: rgba(14, 92, 74, .14);

  --accent:     #b98527;
  --ok:         #16794a;
  --ok-soft:    #e6f4ec;
  --warn:       #a96a00;
  --warn-soft:  #fdf1e0;
  --danger:     #b3261e;
  --danger-soft:#fdeceb;
  --info:       #1b6ca8;
  --info-soft:  #e8f1f9;

  --radius-xs:  6px;
  --radius-sm:  8px;
  --radius:     12px;
  --radius-lg:  16px;

  --shadow-xs:  0 1px 2px rgba(16,26,38,.05);
  --shadow:     0 1px 2px rgba(16,26,38,.05), 0 6px 16px rgba(16,26,38,.06);
  --shadow-lg:  0 10px 34px rgba(16,26,38,.12);

  --sidebar-w:  254px;
  --sidebar-mini: 74px;
  --topbar-h:   62px;

  --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--canvas);
  color: var(--text);
  font-size: 14px;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 { font-weight: 650; letter-spacing: -0.015em; color: var(--text); }
h1 { font-size: 26px; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-600); text-decoration: underline; }
hr { border-color: var(--line); opacity: 1; }
code { background: var(--surface-2); padding: 1px 5px; border-radius: var(--radius-xs); color: var(--ink-3); }

/* ---------- Sign in ---------- */
.auth-wrap { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 100vh; }
.auth-brand {
  background: var(--ink); color: #fff; padding: 56px 60px;
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden;
}
.auth-brand::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(120% 90% at 20% 20%, #000 40%, transparent 100%);
  pointer-events: none;
}
.auth-brand > * { position: relative; z-index: 1; }
.auth-brand h1 { color: #fff; font-size: 30px; line-height: 1.25; max-width: 15ch; }
.auth-brand p { color: #9fb0c0; max-width: 46ch; }
.pipeline-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.pipeline-strip span { border: 1px solid rgba(255,255,255,.16); color: #cfd9e3; border-radius: 999px; padding: 5px 12px; font-size: 12px; }
.auth-form-panel { background: var(--surface); display: flex; align-items: center; justify-content: center; padding: 40px; }
.auth-card { width: 100%; max-width: 380px; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px; background: var(--brand);
  display: grid; place-items: center; color: #fff; font-weight: 700; letter-spacing: -.02em;
  flex: 0 0 auto;
}

/* ---------- Shell ---------- */
.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
  background: var(--ink); color: #c3cddb; padding: 12px 10px 16px;
  display: flex; flex-direction: column; gap: 2px; overflow-y: auto; z-index: 1030;
  transition: width .16s ease;
  scrollbar-width: thin; scrollbar-color: #35455c transparent;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: #35455c; border-radius: 3px; }

.sidebar .brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 8px 14px; color: #fff; font-weight: 700; font-size: 15px; white-space: nowrap;
}
.sidebar .nav-section {
  color: #64748b; font-size: 10.5px; font-weight: 600; text-transform: uppercase;
  padding: 14px 12px 6px; letter-spacing: .08em;
}
.sidebar a.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 8.5px 11px; border-radius: var(--radius-sm);
  color: #c3cddb; font-size: 13.5px; text-decoration: none; white-space: nowrap;
  transition: background .12s ease, color .12s ease;
}
.sidebar a.nav-item i { font-size: 15px; width: 18px; text-align: center; flex: 0 0 auto; }
.sidebar a.nav-item:hover { background: rgba(255,255,255,.07); color: #fff; text-decoration: none; }
.sidebar a.nav-item.active { background: var(--brand); color: #fff; font-weight: 600; }
.sidebar a.nav-item .badge { margin-left: auto; }

/* grouped, collapsible navigation */
.sidebar .nav-group > .nav-group-head {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 8.5px 11px; border: 0; background: transparent; color: #9fb0c4;
  border-radius: var(--radius-sm); font-size: 13.5px; text-align: left; cursor: pointer;
}
.sidebar .nav-group > .nav-group-head i.lead-icon { font-size: 15px; width: 18px; text-align: center; }
.sidebar .nav-group > .nav-group-head:hover { background: rgba(255,255,255,.07); color: #fff; }
.sidebar .nav-group > .nav-group-head .chev { margin-left: auto; font-size: 11px; transition: transform .15s ease; }
.sidebar .nav-group.open > .nav-group-head .chev { transform: rotate(90deg); }
.sidebar .nav-group.has-active > .nav-group-head { color: #fff; }
.sidebar .nav-group-body { display: none; padding: 2px 0 4px 12px; margin-left: 14px; border-left: 1px solid rgba(255,255,255,.09); }
.sidebar .nav-group.open > .nav-group-body { display: block; }
.sidebar .nav-group-body a.nav-item { padding: 7px 10px; font-size: 13px; }

.sidebar-toggle {
  margin-top: auto; display: flex; align-items: center; gap: 10px;
  border: 0; background: transparent; color: #7c8ca3; padding: 9px 11px;
  border-radius: var(--radius-sm); font-size: 12.5px; cursor: pointer; white-space: nowrap;
}
.sidebar-toggle:hover { background: rgba(255,255,255,.07); color: #fff; }

/* collapsed (icon only) */
body.sidebar-mini .sidebar { width: var(--sidebar-mini); }
body.sidebar-mini .sidebar .brand span:not(.brand-mark),
body.sidebar-mini .sidebar .nav-section,
body.sidebar-mini .sidebar .nav-item span.label,
body.sidebar-mini .sidebar .nav-group-head span.label,
body.sidebar-mini .sidebar .nav-group-head .chev,
body.sidebar-mini .sidebar-toggle span { display: none; }
body.sidebar-mini .sidebar .nav-group-body { display: none !important; }
body.sidebar-mini .sidebar a.nav-item,
body.sidebar-mini .sidebar .nav-group-head { justify-content: center; padding-left: 8px; padding-right: 8px; }
body.sidebar-mini .main { margin-left: var(--sidebar-mini); }

.main { margin-left: var(--sidebar-w); min-height: 100vh; transition: margin-left .16s ease; }

.topbar {
  height: var(--topbar-h); background: rgba(255,255,255,.9); backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px; padding: 0 22px;
  position: sticky; top: 0; z-index: 1020;
}
.topbar .search { flex: 1; max-width: 460px; position: relative; }
.topbar input.form-control { background: var(--surface-2); border-color: transparent; border-radius: 999px; padding-left: 38px; }
.topbar .search::before {
  content: "\F52A"; font-family: "bootstrap-icons"; position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%); color: var(--text-soft); font-size: 14px; pointer-events: none;
}
.topbar input.form-control:focus { background: var(--surface); border-color: var(--brand); }
.content { padding: 22px; max-width: 1680px; }

/* page header */
.page-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.page-head h1 { margin: 0 0 2px; font-size: 22px; }
.page-head .sub { color: var(--text-muted); font-size: 13px; }

/* ---------- Cards ---------- */
.card { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-xs); background: var(--surface); }
.card-header {
  background: var(--surface); border-bottom: 1px solid var(--line);
  font-weight: 600; font-size: 13.5px; padding: 13px 16px; border-radius: var(--radius) var(--radius) 0 0;
}
.card-body { padding: 16px; }

/* ---------- KPI tiles ---------- */
.kpi { padding: 15px 17px; height: 100%; position: relative; overflow: hidden; }
.kpi .label { color: var(--text-muted); font-size: 12px; font-weight: 500; display: flex; align-items: center; gap: 6px; }
.kpi .label i { color: var(--text-soft); font-size: 13px; }
.kpi .value { font-size: 25px; font-weight: 700; letter-spacing: -.025em; margin-top: 6px; line-height: 1.15; }
.kpi .value.money { color: var(--brand); }
.kpi .delta { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; }
.kpi .delta.up { color: var(--ok); }
.kpi .delta.down { color: var(--danger); }
.kpi.attention { border-left: 3px solid var(--danger); }
.kpi.attention .value { color: var(--danger); }
.kpi.accent { border-left: 3px solid var(--accent); }
.kpi.brand { border-left: 3px solid var(--brand); }
.kpi.clickable { cursor: pointer; transition: box-shadow .14s ease, transform .14s ease; }
.kpi.clickable:hover { box-shadow: var(--shadow); transform: translateY(-1px); }

/* ---------- Tables ---------- */
.table { --bs-table-bg: transparent; margin-bottom: 0; }
.table > :not(caption) > * > * { padding: .7rem .8rem; }
.table thead th {
  color: var(--text-muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase;
  letter-spacing: .04em; border-bottom: 1px solid var(--line); background: var(--surface-2);
  white-space: nowrap;
}
.table tbody tr { border-color: var(--line); }
.table tbody tr:hover { background: var(--surface-2); }
.table-sticky thead th { position: sticky; top: 0; z-index: 2; }

/* ---------- Pills, badges ---------- */
.status-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600;
  padding: 3.5px 10px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-600);
  white-space: nowrap;
}
.status-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge { font-weight: 600; letter-spacing: .01em; border-radius: 999px; padding: .35em .7em; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-strong);
  border-radius: 999px; padding: 3px 10px; font-size: 12px; color: var(--text-muted); background: var(--surface);
}
.score { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 12.5px; }
.score .bar { width: 46px; height: 5px; border-radius: 3px; background: var(--line); overflow: hidden; }
.score .bar > i { display: block; height: 100%; border-radius: 3px; background: var(--brand); }
.score.hot   { color: var(--danger); } .score.hot .bar > i   { background: var(--danger); }
.score.warm  { color: var(--warn); }   .score.warm .bar > i  { background: var(--warn); }
.score.cold  { color: var(--info); }   .score.cold .bar > i  { background: var(--info); }

/* ---------- Buttons & forms ---------- */
.btn { border-radius: var(--radius-sm); font-weight: 600; font-size: 13.5px; padding: .46rem .9rem; }
.btn-sm { font-size: 12.5px; padding: .32rem .7rem; border-radius: var(--radius-xs); }
.btn-primary { background: var(--brand); border-color: var(--brand); }
.btn-primary:hover, .btn-primary:focus { background: var(--brand-600); border-color: var(--brand-600); }
.btn-outline-primary { color: var(--brand); border-color: var(--line-strong); background: var(--surface); }
.btn-outline-primary:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-outline-secondary { color: var(--text); border-color: var(--line-strong); background: var(--surface); }
.btn-outline-secondary:hover { background: var(--surface-2); border-color: var(--line-strong); color: var(--text); }
.btn-light { background: var(--surface-2); border-color: transparent; color: var(--text); }
.btn-light:hover { background: var(--line); }
.btn:focus-visible, .btn:focus { box-shadow: 0 0 0 3px var(--brand-ring); }

.form-control, .form-select { border-radius: var(--radius-sm); border-color: var(--line-strong); font-size: 13.5px; }
.form-control::placeholder { color: var(--text-soft); }
.form-control:focus, .form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-ring); }
.form-label { font-size: 12.5px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.form-text { font-size: 11.5px; color: var(--text-muted); }
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }

/* ---------- Nav pills / tabs ---------- */
.nav-pills .nav-link { color: var(--text-muted); border-radius: 999px; font-size: 13px; font-weight: 600; padding: .38rem .9rem; }
.nav-pills .nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-pills .nav-link.active { background: var(--brand); color: #fff; }
.nav-tabs { border-bottom-color: var(--line); }
.nav-tabs .nav-link { color: var(--text-muted); border: 0; border-bottom: 2px solid transparent; font-weight: 600; font-size: 13.5px; }
.nav-tabs .nav-link.active { color: var(--brand); background: transparent; border-bottom-color: var(--brand); }

/* ---------- Modals, offcanvas, dropdowns ---------- */
.modal-content { border: 0; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.modal-header { border-bottom: 1px solid var(--line); padding: 16px 20px; }
.modal-body { padding: 20px; }
.modal-footer { border-top: 1px solid var(--line); padding: 14px 20px; }
.offcanvas { border-left: 1px solid var(--line); }
.dropdown-menu { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); font-size: 13.5px; padding: 6px; }
.dropdown-item { border-radius: var(--radius-xs); padding: .45rem .7rem; }
.dropdown-item:active { background: var(--brand); }

/* ---------- Feedback states ---------- */
.module-placeholder {
  border: 1px dashed var(--line-strong); border-radius: var(--radius);
  padding: 34px; text-align: center; color: var(--text-muted); background: var(--surface);
}
.empty-state { text-align: center; padding: 44px 20px; color: var(--text-muted); }
.empty-state .icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--surface-2);
  display: grid; place-items: center; margin: 0 auto 12px; color: var(--text-soft); font-size: 22px;
}
.empty-state h6 { color: var(--text); font-weight: 650; margin-bottom: 4px; }

.skeleton {
  background: linear-gradient(90deg, #eef1f5 25%, #f6f8fa 37%, #eef1f5 63%);
  background-size: 400% 100%; animation: skeleton 1.3s ease infinite;
  border-radius: var(--radius-xs); display: block; height: 12px;
}
.skeleton.line-lg { height: 18px; }
.skeleton.circle { border-radius: 50%; }
@keyframes skeleton { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

.alert { border: 0; border-radius: var(--radius); font-size: 13.5px; }
.alert-success { background: var(--ok-soft); color: var(--ok); }
.alert-warning { background: var(--warn-soft); color: var(--warn); }
.alert-danger  { background: var(--danger-soft); color: var(--danger); }
.alert-info    { background: var(--info-soft); color: var(--info); }

/* toast host */
#toastHost .alert { box-shadow: var(--shadow-lg); }

/* ---------- Kanban ---------- */
.kanban { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 10px; }
.kanban-col { min-width: 286px; max-width: 286px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; }
.kanban-col > header { padding: 11px 13px; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px; }
.kanban-col > header .name { font-weight: 650; font-size: 13px; }
.kanban-col > header .count { margin-left: auto; font-size: 11.5px; color: var(--text-muted); }
.kanban-col .stage-value { font-size: 11.5px; color: var(--text-muted); padding: 0 13px 8px; }
.kanban-body { padding: 10px; display: flex; flex-direction: column; gap: 9px; overflow-y: auto; max-height: 66vh; min-height: 90px; }
.kanban-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 11px 12px; box-shadow: var(--shadow-xs); cursor: grab;
}
.kanban-card:active { cursor: grabbing; }
.kanban-card .name { font-weight: 650; font-size: 13px; }
.kanban-card .meta { color: var(--text-muted); font-size: 11.5px; }
.kanban-card.dragging { opacity: .45; }
.kanban-body.drop-target { background: var(--brand-soft); border-radius: var(--radius-sm); outline: 2px dashed var(--brand); outline-offset: -6px; }

/* ---------- Misc ---------- */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline > li { position: relative; padding: 0 0 18px 22px; border-left: 2px solid var(--line); }
.timeline > li:last-child { border-left-color: transparent; padding-bottom: 0; }
.timeline > li::before {
  content: ""; position: absolute; left: -6px; top: 3px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--surface); border: 2px solid var(--brand);
}
.avatar {
  width: 32px; height: 32px; border-radius: 50%; background: var(--brand-soft); color: var(--brand-600);
  display: grid; place-items: center; font-weight: 700; font-size: 12px; flex: 0 0 auto;
}
.text-money { color: var(--brand); font-weight: 650; }
.hover-lift { transition: transform .14s ease, box-shadow .14s ease; }
.hover-lift:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.sticky-actions {
  position: sticky; bottom: 0; background: rgba(255,255,255,.94); backdrop-filter: blur(6px);
  border-top: 1px solid var(--line); padding: 12px 16px; z-index: 5;
}
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; }

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
  .sidebar { transform: translateX(-100%); transition: transform .18s ease; width: var(--sidebar-w); }
  .sidebar.open { transform: none; }
  body.sidebar-mini .sidebar { width: var(--sidebar-w); }
  .main, body.sidebar-mini .main { margin-left: 0; }
  .content { padding: 16px; }
  .topbar { padding: 0 14px; }
}
@media (max-width: 767px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-brand { display: none; }
  h1 { font-size: 21px; }
  .kpi .value { font-size: 22px; }
  .table-responsive-cards thead { display: none; }
  .table-responsive-cards tbody tr {
    display: block; border: 1px solid var(--line); border-radius: var(--radius);
    margin-bottom: 10px; padding: 6px 10px; background: var(--surface);
  }
  .table-responsive-cards tbody td { display: flex; justify-content: space-between; gap: 12px; border: 0; padding: 6px 0; }
  .table-responsive-cards tbody td::before { content: attr(data-label); color: var(--text-muted); font-size: 12px; font-weight: 600; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }