/* =========================================================
   MKT SURGE — CRM interno. Sistema de marca + capa de UI.
   ========================================================= */
:root{
  --bg:#FBF6EF;
  --surface:#FFFFFF;
  --surface-2:#F3EBDD;
  --sidebar:#241C14;
  --sidebar-ink:#F3EBDD;
  --sidebar-ink-soft:#B8AA98;
  --ink:#262220;
  --ink-soft:#6E6459;
  --ink-faint:#948A7D;
  --line:rgba(38,34,32,0.13);
  --orange:#FFA500;
  --orange-deep:#B96A00;
  --orange-soft:#FFEBC2;
  --blue:#2E7FB8;
  --blue-soft:#DCEEF9;
  --green:#4F7A1F;
  --green-soft:#E4F0D3;
  --red:#B23A2E;
  --red-soft:#F8DEDA;
  --ink-on-orange:#2A1B00;
  --radius:14px;
  --shadow:0 1px 2px rgba(38,34,32,0.06), 0 12px 28px -16px rgba(38,34,32,0.22);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#17130F; --surface:#211A14; --surface-2:#28211A;
    --sidebar:#100D0A; --sidebar-ink:#F3EBDD; --sidebar-ink-soft:#8C8072;
    --ink:#F5ECDF; --ink-soft:#C3B6A6; --ink-faint:#8C8072;
    --line:rgba(245,236,223,0.12);
    --orange:#FFB733; --orange-deep:#FFCC70; --orange-soft:rgba(255,183,51,0.16);
    --blue:#7CC0EC; --blue-soft:rgba(124,192,236,0.15);
    --green:#B7D869; --green-soft:rgba(183,216,105,0.15);
    --red:#F0958A; --red-soft:rgba(240,149,138,0.16);
    --ink-on-orange:#2A1B00;
  }
}
:root[data-theme="dark"]{
  --bg:#17130F; --surface:#211A14; --surface-2:#28211A;
  --sidebar:#100D0A; --sidebar-ink:#F3EBDD; --sidebar-ink-soft:#8C8072;
  --ink:#F5ECDF; --ink-soft:#C3B6A6; --ink-faint:#8C8072;
  --line:rgba(245,236,223,0.12);
  --orange:#FFB733; --orange-deep:#FFCC70; --orange-soft:rgba(255,183,51,0.16);
  --blue:#7CC0EC; --blue-soft:rgba(124,192,236,0.15);
  --green:#B7D869; --green-soft:rgba(183,216,105,0.15);
  --red:#F0958A; --red-soft:rgba(240,149,138,0.16);
  --ink-on-orange:#2A1B00;
}

*{ box-sizing:border-box; }
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:'Public Sans', ui-sans-serif, system-ui, sans-serif; font-size:14.5px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{ font-family:'Archivo',sans-serif; font-weight:800; margin:0; text-wrap:balance; }
button, input, select, textarea{ font-family:inherit; font-size:inherit; color:inherit; }
img{ max-width:100%; display:block; }
[hidden]{ display:none !important; }

/* ---------------- login ---------------- */
#login-screen{
  min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px;
  background:radial-gradient(circle at 15% 15%, var(--orange-soft), transparent 45%), var(--bg);
}
.login-card{
  width:100%; max-width:380px; background:var(--surface); border:1px solid var(--line); border-radius:20px;
  padding:38px 34px; box-shadow:var(--shadow); text-align:center;
}
.login-card img{ width:56px; margin:0 auto 18px; }
.login-card h1{ font-size:1.3rem; }
.login-card p.sub{ color:var(--ink-soft); font-size:13px; margin-top:6px; }
.login-back-link{ display:inline-block; margin-top:20px; font-size:12.5px; color:var(--ink-soft); text-decoration:none; }
.login-back-link:hover{ color:var(--ink); text-decoration:underline; }
.field{ text-align:left; margin-top:18px; }
.field label{ display:block; font-size:12.5px; font-weight:600; color:var(--ink-soft); margin-bottom:6px; }
.field input{
  width:100%; padding:11px 13px; border-radius:10px; border:1.5px solid var(--line); background:var(--bg); color:var(--ink);
}
.field input:focus{ outline:2px solid var(--orange); outline-offset:1px; border-color:var(--orange); }
#login-error{ color:var(--red); font-size:12.5px; margin-top:12px; min-height:16px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px; font-family:'Archivo',sans-serif; font-weight:700;
  padding:11px 20px; border-radius:10px; border:1.5px solid transparent; cursor:pointer; font-size:0.9rem;
  background:var(--surface-2); color:var(--ink);
}
.btn-primary{ background:var(--orange); color:var(--ink-on-orange); }
.btn-primary:hover{ filter:brightness(1.04); }
.btn-ghost{ background:transparent; border-color:var(--line); }
.btn-danger{ background:var(--red-soft); color:var(--red); }
.btn-block{ width:100%; margin-top:22px; }
.btn:disabled{ opacity:0.55; cursor:default; }
.btn-sm{ padding:7px 13px; font-size:0.8rem; border-radius:8px; }

/* ---------------- app shell ---------------- */
#app-screen{ display:grid; grid-template-columns:230px 1fr; min-height:100vh; }
.sidebar{ background:var(--sidebar); color:var(--sidebar-ink); padding:22px 16px; display:flex; flex-direction:column; gap:4px; }
.sidebar-brand{ display:flex; align-items:center; gap:10px; padding:6px 10px 22px; font-family:'Archivo',sans-serif; font-weight:800; font-size:15px; }
.sidebar-brand img{ width:26px; }
.sidebar-public-link{ display:block; margin:-14px 10px 18px; font-size:11.5px; color:var(--sidebar-ink-soft); text-decoration:none; }
.sidebar-public-link:hover{ color:var(--sidebar-ink); text-decoration:underline; }
.navitem{
  display:flex; align-items:center; gap:11px; padding:10px 12px; border-radius:10px; cursor:pointer;
  color:var(--sidebar-ink-soft); font-weight:600; font-size:13.5px; border:none; background:transparent; text-align:left; width:100%;
}
.navitem:hover{ color:var(--sidebar-ink); background:rgba(255,255,255,0.05); }
.navitem.active{ color:var(--ink-on-orange); background:var(--orange); }
.navitem .ic{ width:18px; text-align:center; font-family:'IBM Plex Mono',monospace; font-size:12px; opacity:0.9; }
.sidebar-footer{ margin-top:auto; padding-top:16px; border-top:1px solid rgba(255,255,255,0.08); }
.whoami{ font-size:11.5px; color:var(--sidebar-ink-soft); padding:0 12px 10px; word-break:break-all; }

/* nota explicativa de cada área — mismo tamaño/formato que .whoami */
.view-hint{ font-size:11.5px; color:var(--ink-faint); margin:-10px 0 20px; max-width:64ch; line-height:1.5; }

.main{ display:flex; flex-direction:column; min-width:0; }
.topbar{
  display:flex; align-items:center; gap:16px; padding:16px 28px; border-bottom:1px solid var(--line);
  background:color-mix(in srgb, var(--bg) 90%, transparent); position:sticky; top:0; z-index:10; backdrop-filter:blur(8px);
}
.sidebar-toggle{
  display:none; flex:0 0 auto; background:var(--surface); border:1.5px solid var(--line); border-radius:8px;
  font-size:17px; line-height:1; cursor:pointer; color:var(--ink); padding:8px 11px;
}
.sidebar-backdrop{ display:none; }
.theme-toggle{
  flex:0 0 auto; width:38px; height:38px; border-radius:50%;
  background:var(--surface); border:1.5px solid var(--line); color:var(--ink);
  font-size:15px; cursor:pointer; display:flex; align-items:center; justify-content:center;
}
.theme-toggle:hover{ background:var(--surface-2); }
.theme-toggle.floating{ position:fixed; top:14px; right:14px; z-index:300; box-shadow:var(--shadow); }
.topbar h2{ font-size:1.15rem; flex:0 0 auto; }
.search-box{ flex:1; max-width:420px; position:relative; }
.search-box input{
  width:100%; padding:9px 14px 9px 34px; border-radius:100px; border:1.5px solid var(--line); background:var(--surface); color:var(--ink);
}
.search-box::before{ content:"⌕"; position:absolute; left:13px; top:50%; transform:translateY(-50%); color:var(--ink-faint); font-size:15px; }
.topbar-user{ margin-left:auto; margin-right:58px; font-size:12px; color:var(--ink-faint); font-family:'IBM Plex Mono',monospace; white-space:nowrap; flex:0 0 auto; background:none; border:none; padding:0; cursor:pointer; }
.topbar-user:hover{ color:var(--ink); text-decoration:underline; }
@media (max-width:760px){ .topbar-user{ display:none; } }
.search-results{
  position:absolute; top:calc(100% + 6px); left:0; right:0; background:var(--surface); border:1px solid var(--line); border-radius:12px;
  box-shadow:var(--shadow); max-height:340px; overflow-y:auto; z-index:20;
}
.search-results .sr-item{ padding:10px 14px; border-bottom:1px solid var(--line); cursor:pointer; font-size:13px; }
.search-results .sr-item:last-child{ border-bottom:none; }
.search-results .sr-item:hover{ background:var(--surface-2); }
.search-results .sr-item .sr-type{ font-family:'IBM Plex Mono',monospace; font-size:10px; text-transform:uppercase; color:var(--ink-faint); }
.content{ padding:26px 28px 60px; flex:1; }

/* ---------------- stat tiles ---------------- */
.stat-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(190px,1fr)); gap:16px; margin-bottom:26px; }
.stat-tile{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:18px 20px; }
.stat-tile .n{ font-family:'Archivo',sans-serif; font-weight:800; font-size:1.9rem; font-variant-numeric:tabular-nums; }
.stat-tile .l{ font-family:'IBM Plex Mono',monospace; font-size:11px; text-transform:uppercase; letter-spacing:.06em; color:var(--ink-faint); margin-top:4px; }
.stat-tile.warn .n{ color:var(--red); }
.stat-tile.ok .n{ color:var(--green); }

.panel-cols{ display:grid; grid-template-columns:1.3fr 1fr; gap:20px; }
@media (max-width:900px){ .panel-cols{ grid-template-columns:1fr; } }
.card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:20px 22px; }
.card h3{ font-size:0.98rem; margin-bottom:14px; }

/* ---------------- generic list/table ---------------- */
.list-toolbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:16px; gap:12px; flex-wrap:wrap; }
.filters{ display:flex; gap:8px; flex-wrap:wrap; }
.chip-filter{
  font-family:'IBM Plex Mono',monospace; font-size:11.5px; padding:6px 12px; border-radius:100px; border:1px solid var(--line);
  background:var(--surface); cursor:pointer; color:var(--ink-soft);
}
.chip-filter.active{ background:var(--ink); color:var(--bg); border-color:var(--ink); }

table{ width:100%; border-collapse:collapse; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
thead th{ text-align:left; font-family:'IBM Plex Mono',monospace; font-size:10.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-faint); padding:12px 16px; border-bottom:1px solid var(--line); }
tbody td{ padding:13px 16px; border-bottom:1px solid var(--line); vertical-align:middle; }
tbody tr:last-child td{ border-bottom:none; }
tbody tr:hover{ background:var(--surface-2); cursor:pointer; }
.table-wrap{ overflow-x:auto; }

.status-pill{ display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:600; padding:4px 10px; border-radius:100px; font-family:'IBM Plex Mono',monospace; }
.status-pill.nuevo, .status-pill.nueva{ background:var(--blue-soft); color:var(--blue); }
.status-pill.contactado, .status-pill.en_progreso{ background:var(--orange-soft); color:var(--orange-deep); }
.status-pill.cotizacion, .status-pill.en_revision{ background:var(--orange-soft); color:var(--orange-deep); }
.status-pill.negociacion{ background:var(--orange-soft); color:var(--orange-deep); }
.status-pill.ganado, .status-pill.entregada, .status-pill.facturada{ background:var(--green-soft); color:var(--green); }
.status-pill.perdido{ background:var(--red-soft); color:var(--red); }
.priority-dot{ width:8px; height:8px; border-radius:50%; display:inline-block; margin-right:7px; }
.priority-dot.alta{ background:var(--red); }
.priority-dot.media{ background:var(--orange); }
.priority-dot.baja{ background:var(--ink-faint); }

/* ---------------- kanban ---------------- */
.kanban{ display:grid; grid-template-columns:repeat(5,minmax(220px,1fr)); gap:14px; overflow-x:auto; padding-bottom:8px; }
.kanban-col{ background:var(--surface-2); border-radius:var(--radius); padding:14px; min-width:220px; }
.kanban-col h4{ font-size:0.82rem; text-transform:uppercase; letter-spacing:.04em; font-family:'IBM Plex Mono',monospace; color:var(--ink-faint); margin-bottom:12px; display:flex; justify-content:space-between; }
.kanban-card{ background:var(--surface); border:1px solid var(--line); border-radius:11px; padding:13px 14px; margin-bottom:10px; box-shadow:var(--shadow); }
.kanban-card .kc-title{ font-weight:700; font-size:13.5px; margin-bottom:4px; }
.kanban-card .kc-meta{ font-size:11.5px; color:var(--ink-faint); }
.kanban-card .kc-actions{ display:flex; gap:6px; margin-top:10px; }

/* ---------------- tasks ---------------- */
.task-row{ display:flex; align-items:center; gap:12px; padding:13px 16px; background:var(--surface); border:1px solid var(--line); border-radius:11px; margin-bottom:8px; }
.task-row.done{ opacity:0.55; }
.task-row.done .task-title{ text-decoration:line-through; }
.task-row input[type="checkbox"]{ width:18px; height:18px; accent-color:var(--orange); }
.task-title{ font-weight:700; font-size:13.5px; }
.task-meta{ font-size:11.5px; color:var(--ink-faint); margin-top:2px; }
.task-meta.overdue{ color:var(--red); }
.avatar-tag{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; padding:3px 9px; border-radius:100px; background:var(--surface-2); }

/* ---------------- ficha de compañeros (nombre clicable → contacto) ---------------- */
.person-chip{ font:inherit; background:none; border:none; padding:0; margin:0; color:inherit; cursor:pointer; text-decoration:underline dotted; text-underline-offset:2px; }
.person-chip:hover{ color:var(--orange); }
.person-chip-static{ text-decoration:none; cursor:default; }
.person-chip-static:hover{ color:inherit; }
.person-chip-inline{ font-size:11px; color:var(--ink-faint); }
.avatar-tag.person-chip{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; padding:3px 9px; border-radius:100px; background:var(--surface-2); display:inline-block; }
.person-contact-card{ display:flex; flex-direction:column; gap:8px; margin-top:6px; font-size:13.5px; }
.person-contact-card a{ color:var(--orange); }

/* ---------------- fechas importantes del cliente ---------------- */
.client-dates-list{ display:flex; flex-direction:column; gap:6px; margin-bottom:10px; }
.client-date-row{ display:flex; align-items:center; justify-content:space-between; gap:8px; font-size:13px; padding:6px 10px; border:1.5px solid var(--line); border-radius:8px; }
.client-dates-add{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; }
.client-dates-add select, .client-dates-add input[type="date"], .client-dates-add input[type="text"]{ flex:1 1 130px; }
.client-date-recurring{ display:flex; align-items:center; gap:5px; font-size:12px; color:var(--ink-faint); white-space:nowrap; }
.client-date-recurring input{ width:auto; }

/* ---------------- calendario ---------------- */
.calendar-toolbar{ display:flex; flex-wrap:wrap; align-items:center; justify-content:space-between; gap:12px; margin-bottom:14px; }
.calendar-nav{ display:flex; align-items:center; gap:8px; }
.calendar-month-label{ font-family:'IBM Plex Mono',monospace; font-size:13px; min-width:150px; text-align:center; }
.cal-chip{ position:relative; padding-left:20px; }
.cal-chip::before{ content:""; position:absolute; left:8px; top:50%; transform:translateY(-50%); width:8px; height:8px; border-radius:50%; background:var(--chip-color); opacity:0.35; }
.cal-chip.active::before{ opacity:1; }
.calendar-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:6px; }
.cal-dow{ font-size:11px; color:var(--ink-faint); text-align:center; padding:4px 0; font-family:'IBM Plex Mono',monospace; }
.cal-cell{ min-height:74px; border:1.5px solid var(--line); border-radius:9px; padding:6px; cursor:pointer; background:var(--bg); transition:border-color .15s; }
.cal-cell:hover{ border-color:var(--orange); }
.cal-cell.empty{ border:none; cursor:default; background:transparent; }
.cal-cell.today{ border-color:var(--orange); background:var(--orange-soft); }
.cal-daynum{ font-size:12px; font-family:'IBM Plex Mono',monospace; color:var(--ink-faint); }
.cal-dots{ display:flex; flex-wrap:wrap; gap:3px; margin-top:6px; }
.cal-dot{ width:7px; height:7px; border-radius:50%; display:inline-block; }
.cal-more{ font-size:10px; color:var(--ink-faint); }
.cal-day-detail{ display:flex; flex-direction:column; gap:8px; margin-top:8px; }
.cal-day-item{ font-size:13.5px; padding:8px 10px; border:1.5px solid var(--line); border-radius:8px; display:flex; align-items:center; gap:8px; }
@media (max-width:760px){ .cal-cell{ min-height:52px; } .calendar-month-label{ min-width:auto; } }
.cal-jump-btn{ border:none; background:none; cursor:pointer; font-size:12px; padding:0 0 0 2px; opacity:0.6; vertical-align:middle; }
.cal-jump-btn:hover{ opacity:1; }

.calendar-view-switch{ display:flex; border:1.5px solid var(--line); border-radius:9px; overflow:hidden; }
.cal-view-btn{ border:none; background:var(--surface); color:var(--ink-faint); font-size:12.5px; font-weight:600; padding:7px 14px; cursor:pointer; font-family:'IBM Plex Mono',monospace; }
.cal-view-btn + .cal-view-btn{ border-left:1.5px solid var(--line); }
.cal-view-btn.active{ background:var(--orange); color:#1a1a1a; }
.cal-day-view{ display:flex; flex-direction:column; gap:8px; }
.cal-week-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:8px; align-items:start; }
.cal-week-col{ min-height:180px; border:1.5px solid var(--line); border-radius:9px; padding:8px; cursor:pointer; background:var(--bg); transition:border-color .15s; }
.cal-week-col:hover{ border-color:var(--orange); }
.cal-week-col.today{ border-color:var(--orange); background:var(--orange-soft); }
.cal-week-colhead{ font-size:11.5px; font-family:'IBM Plex Mono',monospace; color:var(--ink-faint); margin-bottom:8px; display:flex; justify-content:space-between; }
.cal-week-events{ display:flex; flex-direction:column; gap:5px; }
.cal-week-event{ font-size:11.5px; padding:4px 6px; border-left:3px solid var(--orange); background:var(--surface); border-radius:4px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.cal-week-empty{ font-size:11px; color:var(--ink-faint); }
@media (max-width:760px){ .cal-week-grid{ grid-template-columns:1fr; } .cal-week-col{ min-height:auto; } }

/* ---------------- notes ---------------- */
.note-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:16px 18px; margin-bottom:12px; }
.note-meta{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--ink-faint); margin-bottom:8px; display:flex; justify-content:space-between; }
.note-text{ font-size:13.5px; color:var(--ink); white-space:pre-wrap; }

/* ---------------- activity feed ---------------- */
.activity-item{ display:flex; gap:10px; padding:9px 0; border-bottom:1px solid var(--line); font-size:12.5px; }
.activity-item:last-child{ border-bottom:none; }
.activity-item .dot{ width:6px; height:6px; border-radius:50%; background:var(--orange); margin-top:6px; flex:0 0 auto; }
.activity-item .t{ color:var(--ink-faint); font-family:'IBM Plex Mono',monospace; font-size:10.5px; }

/* ---------------- catalog ---------------- */
.catalog-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:14px; }
.catalog-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:18px 20px; }
.catalog-card h4{ font-size:0.98rem; margin-bottom:6px; }
.catalog-card p{ font-size:12.5px; color:var(--ink-soft); margin-bottom:10px; }
.catalog-card input{ width:100%; padding:8px 10px; border-radius:8px; border:1px solid var(--line); background:var(--bg); color:var(--ink); font-family:'IBM Plex Mono',monospace; font-size:12.5px; }
.catalog-script-link{
  display:block; width:100%; text-align:left; margin-top:12px; padding:0; background:none; border:none;
  color:var(--orange-deep); font-size:12.5px; font-weight:700; cursor:pointer;
}
.catalog-script-link:hover{ text-decoration:underline; }

/* ---------------- guion de venta (modal de solo lectura) ---------------- */
.sales-script{ display:flex; flex-direction:column; gap:16px; margin-top:4px; }
.sales-script-label{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-faint); margin-bottom:6px; }
.sales-script-block p{ font-size:13.5px; line-height:1.5; margin:0; }
.sales-script-block ul{ margin:0; padding-left:18px; font-size:13.5px; line-height:1.5; }
.sales-script-block li{ margin-bottom:4px; }
.sales-script-closing{ font-weight:700; }

/* ---------------- modal ---------------- */
.modal-backdrop{ position:fixed; inset:0; background:rgba(20,16,12,0.5); display:flex; align-items:center; justify-content:center; z-index:100; padding:20px; }
.modal{ background:var(--surface); border-radius:18px; padding:26px 28px; width:100%; max-width:460px; max-height:88vh; overflow-y:auto; box-shadow:var(--shadow); }
.modal h3{ font-size:1.1rem; margin-bottom:18px; }
.modal .field{ margin-top:14px; }
.modal .field select, .modal .field textarea{
  width:100%; padding:10px 12px; border-radius:9px; border:1.5px solid var(--line); background:var(--bg); color:var(--ink);
}
.modal .field textarea{ resize:vertical; min-height:70px; }
.modal-actions{ display:flex; justify-content:flex-end; gap:10px; margin-top:22px; }

/* ---------------- lead: servicios múltiples + venta cruzada ---------------- */
.lead-services-list{
  display:flex; flex-direction:column; gap:2px; max-height:220px; overflow-y:auto;
  border:1.5px solid var(--line); border-radius:9px; padding:6px 10px; background:var(--bg);
}
.lead-service-item{ display:flex; align-items:center; gap:9px; padding:6px 2px; font-size:13px; cursor:pointer; }
.lead-service-item input{ width:auto; accent-color:var(--orange); }
.cross-sell-suggestion{
  margin-top:10px; padding:10px 12px; background:var(--orange-soft); border-radius:10px;
  display:flex; flex-direction:column; gap:8px;
}
.cross-sell-suggestion-text{ font-size:12.5px; line-height:1.5; color:var(--ink); }
.cross-sell-suggestion .btn{ align-self:flex-start; }

.empty-state{ text-align:center; padding:48px 20px; color:var(--ink-faint); font-size:13px; }
.section-toolbar-btn{ margin-left:auto; }

@media (max-width:760px){
  #app-screen{ grid-template-columns:1fr; }
  .sidebar{
    position:fixed; top:0; left:0; bottom:0; z-index:210; width:230px;
    transform:translateX(-100%); transition:transform .2s ease; box-shadow:var(--shadow);
  }
  .sidebar.open{ transform:translateX(0); }
  .sidebar-toggle{ display:inline-flex; }
  .sidebar-backdrop.open{ display:block; position:fixed; inset:0; background:rgba(20,16,12,0.5); z-index:200; }
  .kanban{ grid-template-columns:1fr; }
}