/* css/vinto-ui.css — Vinto CRM design system (spec: docs/DESIGN_SYSTEM.md).
 * Static stylesheet, served directly (NOT run through the Tailwind build), linked
 * from templates/header.php AFTER css/style.css so tokens + .v-* recipes win.
 * Light + dark (see §19) · Inter self-hosted · font URLs relative to this file (base-path safe).
 * Rule: colors/state/brand-typography come from here; Tailwind only for layout. */

/* ============================ 1. FONT (Inter, self-hosted) ============================ */
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../assets/fonts/inter-400.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../assets/fonts/inter-500.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../assets/fonts/inter-600.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../assets/fonts/inter-700.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:800;font-display:swap;src:url('../assets/fonts/inter-800.woff2') format('woff2')}

/* ================================= 2. TOKENS ================================= */
:root{
  /* marca */
  --brand:#4453E6; --brand-ink:#3341C9; --brand-2:#0DA6C6;
  --brand-soft:rgba(68,83,230,.10); --brand-soft-2:rgba(68,83,230,.16);
  /* estado */
  --pos:#12A56E; --warn:#C98A16; --crit:#E0574F;
  --pos-soft:rgba(18,165,110,.12); --warn-soft:rgba(201,138,22,.14); --crit-soft:rgba(224,87,79,.12);
  /* superficies / texto */
  --ink:#F5F7FC; --ink-2:#EEF1F8; --surface:#FFFFFF; --surface-2:#F4F6FB;
  --line:#E4E8F1; --line-strong:#D4DAE7;
  --text:#0E1420; --text-soft:#4B5568; --text-faint:#8791A4;
  /* sombras / focus — soft & tight (Halo-style hairline elevation) */
  --shadow:0 1px 2px rgba(16,22,40,.04), 0 1px 3px rgba(16,22,40,.06);
  --shadow-lg:0 10px 30px -10px rgba(16,22,40,.22), 0 2px 8px rgba(16,22,40,.08);
  --ring:0 0 0 3px rgba(68,83,230,.18);
  /* tipografía */
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,'SF Mono','Cascadia Code','Roboto Mono',Menlo,Consolas,monospace;
  /* radios — tighter corners for a denser, more utilitarian feel */
  --r-sm:6px; --r:8px; --r-md:9px; --r-lg:11px; --r-xl:14px; --r-pill:100px;
  /* espaciado */
  --sp-1:4px; --sp-2:8px; --sp-3:12px; --sp-4:16px; --sp-5:20px; --sp-6:24px; --sp-8:32px;
}

/* ================================= 3. BASE ================================= */
body{
  background:var(--ink);color:var(--text);
  font-family:var(--sans);
  font-feature-settings:'cv02','cv03','cv04','cv11';
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.v-canvas{background:var(--ink)}
.v-mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.v-num{font-family:var(--mono);font-variant-numeric:tabular-nums}
.v-muted{color:var(--text-soft)} .v-faint{color:var(--text-faint)}

/* ============================ 4. TYPOGRAPHY HELPERS ============================ */
.v-eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);font-weight:600}
.v-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:var(--sp-6);flex-wrap:wrap}
.v-page-head h1{font-size:22px;font-weight:600;letter-spacing:-.025em;color:var(--text);margin:0}
.v-page-head p{margin-top:5px;font-size:13.5px;color:var(--text-soft)}
.v-section-title{font-size:16px;font-weight:600;letter-spacing:-.02em;color:var(--text)}

/* ================================= 5. BUTTONS ================================= */
.v-btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:var(--sans);font-weight:600;
  font-size:13.5px;line-height:1;border-radius:var(--r);padding:8px 14px;cursor:pointer;border:1px solid transparent;
  white-space:nowrap;transition:transform .14s,box-shadow .2s,background .2s,border-color .2s,color .2s}
.v-btn:active{transform:translateY(1px)}
.v-btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow)}
.v-btn-primary:hover{box-shadow:var(--ring),var(--shadow)}
.v-btn-ghost{background:var(--surface);color:var(--text);border-color:var(--line-strong)}
.v-btn-ghost:hover{border-color:var(--text-soft);background:var(--surface-2)}
.v-btn-danger{background:var(--crit-soft);color:var(--crit);border-color:transparent}
.v-btn-danger:hover{background:var(--crit);color:#fff}
.v-btn-sm{padding:6px 11px;font-size:12.5px;border-radius:var(--r-sm)}
.v-btn-lg{padding:11px 18px;font-size:14.5px;border-radius:var(--r-md)}
.v-btn:disabled,.v-btn[disabled]{opacity:.55;cursor:not-allowed;box-shadow:none}
.v-btn svg{width:16px;height:16px;flex:0 0 auto}

/* ================================= 6. SURFACES ================================= */
.v-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow)}
.v-card-sm{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:14px;box-shadow:var(--shadow)}
.v-card-flush{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.v-card-hover{transition:transform .22s,box-shadow .22s,border-color .22s}
.v-card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--line-strong)}

/* ================================= 7. KPI / STAT ================================= */
.v-kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);padding:13px 15px}
.v-kpi .l{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-faint)}
.v-kpi .v{font-size:21px;font-weight:600;letter-spacing:-.03em;margin-top:5px;font-variant-numeric:tabular-nums;color:var(--text)}
.v-kpi .d{display:inline-flex;align-items:center;gap:4px;font-family:var(--mono);font-size:11px;font-weight:600;margin-top:6px}
.v-kpi .d.up{color:var(--pos)} .v-kpi .d.down{color:var(--crit)}
.v-kpi.compact .v{font-size:19px}

/* ================================= 8. TABLES ================================= */
.v-table{width:100%;border-collapse:collapse;font-size:13.5px}
.v-table thead th{font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);
  font-weight:600;text-align:left;background:var(--surface-2);padding:9px 14px;border-bottom:1px solid var(--line)}
.v-table tbody td{padding:10px 14px;border-bottom:1px solid var(--line);color:var(--text-soft)}
.v-table tbody tr:last-child td{border-bottom:0}
.v-table tbody tr:hover{background:var(--surface-2)}
.v-table td.num,.v-table th.num{font-family:var(--mono);text-align:right;font-variant-numeric:tabular-nums}
.v-table td.num{color:var(--text)}
.v-table tfoot td{padding:10px 14px;border-top:1px solid var(--line-strong);font-weight:600;color:var(--text);background:var(--surface-2)}
.v-table-wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);box-shadow:var(--shadow)}
.v-table-wrap.scroll{overflow-x:auto}
/* densidad compacta */
.v-table.dense thead th{padding:6px 11px;font-size:10px}
.v-table.dense tbody td,.v-table.dense tfoot td{padding:6px 11px;font-size:12.5px}

/* ================================= 9. FORMS ================================= */
.v-label{display:block;font-size:12.5px;font-weight:600;color:var(--text-soft);margin-bottom:6px}
.v-input,.v-select,.v-textarea{width:100%;background:var(--surface-2);border:1px solid var(--line-strong);border-radius:var(--r);
  padding:8px 11px;font-size:13.5px;color:var(--text);font-family:var(--sans);line-height:1.4;
  transition:border-color .15s,box-shadow .15s}
.v-textarea{min-height:96px;resize:vertical}
.v-input::placeholder,.v-textarea::placeholder{color:var(--text-faint)}
.v-input:focus,.v-select:focus,.v-textarea:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.v-input.err,.v-select.err,.v-textarea.err{border-color:var(--crit);box-shadow:0 0 0 4px var(--crit-soft)}
.v-input-sm,.v-select-sm{padding:6px 9px;font-size:12.5px;border-radius:var(--r-sm)}
.v-hint{font-size:12px;color:var(--text-faint);margin-top:5px}

/* ============================ 10. BADGES / TAGS / PILLS ============================ */
.v-tag{display:inline-flex;align-items:center;gap:5px;font-family:var(--mono);font-size:11px;font-weight:600;
  padding:3px 9px;border-radius:var(--r-pill);letter-spacing:.02em}
.v-tag.paid,.v-tag.won,.v-tag.ok{background:var(--pos-soft);color:var(--pos)}
.v-tag.pend,.v-tag.sent{background:var(--warn-soft);color:var(--warn)}
.v-tag.new,.v-tag.lead,.v-tag.info{background:var(--brand-soft);color:var(--brand)}
.v-tag.lost,.v-tag.err{background:var(--crit-soft);color:var(--crit)}
.v-tag.neutral{background:var(--surface-2);color:var(--text-soft);border:1px solid var(--line)}
.v-pill{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;padding:5px 11px;
  border-radius:var(--r-pill);border:1px solid var(--line-strong);background:var(--surface);color:var(--text-soft)}

/* ================================= 11. MODAL ================================= */
.v-modal-backdrop{position:fixed;inset:0;background:rgba(11,14,21,.5);backdrop-filter:blur(2px);z-index:60;overflow-y:auto;padding:24px 16px}
/* :not(.hidden), not a plain display:flex — this stylesheet loads AFTER Tailwind,
   so a bare `display:flex` here would outrank .hidden{display:none} (same
   specificity, later wins) and every modal in the app would be stuck open.
   Centring is flex + the child's `margin:auto` rather than align-items:center,
   because auto margins still let a modal taller than the viewport scroll instead
   of having its top clipped out of reach. All 12 modals toggle the .hidden class,
   so this covers them uniformly. */
.v-modal-backdrop:not(.hidden){display:flex}
.v-modal{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;margin:auto}
.v-modal-h{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line)}
.v-modal-h h3{font-size:16px;font-weight:600;margin:0}
.v-modal-h .x{margin-left:auto;color:var(--text-faint);border-radius:var(--r-sm);padding:6px;cursor:pointer;background:transparent;border:0;line-height:0}
.v-modal-h .x:hover{background:var(--surface-2);color:var(--text)}
.v-modal-b{padding:16px 18px}
.v-modal-f{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}

/* ============================ 12. TABS / EMPTY / TOOLBAR / ROW ============================ */
.v-tabs{display:flex;gap:4px;border-bottom:1px solid var(--line)}
.v-tab{font-size:13px;font-weight:600;color:var(--text-soft);padding:8px 12px;border-bottom:2px solid transparent;cursor:pointer;background:transparent;border-top:0;border-left:0;border-right:0}
.v-tab.on{color:var(--brand);border-bottom-color:var(--brand)}
.v-empty{text-align:center;padding:48px 24px;color:var(--text-faint)}
.v-empty svg{width:40px;height:40px;margin:0 auto 12px;color:var(--line-strong)}
.v-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:var(--sp-3)}
.v-toolbar .grow{flex:1;min-width:0}
.v-row{display:flex;align-items:center;gap:12px;padding:8px 12px;border-bottom:1px solid var(--line)}
.v-row:hover{background:var(--surface-2)} .v-row:last-child{border-bottom:0}

/* ================================= 13. SIDEBAR NAV ================================= */
.v-nav-item{display:flex;align-items:center;gap:11px;padding:7px 10px;border-radius:var(--r);font-size:13.5px;font-weight:500;
  color:var(--text-soft);transition:background .15s,color .15s}
.v-nav-item:hover{background:var(--surface-2);color:var(--text)}
.v-nav-item.on{background:var(--brand-soft);color:var(--brand)}
.v-nav-item svg{width:18px;height:18px;flex:0 0 auto;color:var(--text-faint);transition:color .15s}
.v-nav-item:hover svg{color:var(--text-soft)}
.v-nav-item.on svg{color:var(--brand)}

/* ============================ 14. LIBRARY THEMING ============================ */
/* SweetAlert2 */
.swal2-popup{border-radius:var(--r-lg)!important;font-family:var(--sans)!important;border:1px solid var(--line)}
.swal2-title{color:var(--text)!important}
.swal2-html-container{color:var(--text-soft)!important}
.swal2-styled.swal2-confirm{background:var(--brand)!important;border-radius:var(--r)!important;box-shadow:var(--shadow)!important;font-weight:600!important}
.swal2-styled.swal2-confirm:focus{box-shadow:var(--ring)!important}
.swal2-styled.swal2-cancel{background:var(--surface)!important;color:var(--text)!important;border:1px solid var(--line-strong)!important;border-radius:var(--r)!important;font-weight:600!important}
.swal2-styled.swal2-deny{background:var(--crit)!important;border-radius:var(--r)!important;font-weight:600!important}
/* Choices.js */
.choices__inner{background:var(--surface-2)!important;border:1px solid var(--line-strong)!important;border-radius:var(--r)!important;font-size:14px;min-height:auto}
.choices.is-focused .choices__inner{border-color:var(--brand)!important;box-shadow:var(--ring)!important}
.choices__list--dropdown{border:1px solid var(--line)!important;border-radius:var(--r-md)!important;box-shadow:var(--shadow-lg)!important}
.choices__list--dropdown .choices__item--selectable.is-highlighted{background:var(--brand-soft)!important;color:var(--brand)!important}
.choices__list--multiple .choices__item{background:var(--brand)!important;border:0!important;border-radius:var(--r-sm)!important}

/* ============================ 15. BRIDGE (JS-rendered content) ============================ */
/* Data rows/badges are emitted client-side by js/*.js with hardcoded Tailwind badge
 * combos. These two-class selectors (specificity 0,2,0 > Tailwind's 0,1,0 utilities)
 * remap them to the token look WITHOUT editing the JS. Transitional: the closed
 * end-state is to emit .v-tag from JS. See docs/DESIGN_SYSTEM.md §"Bridge". */
.bg-green-100.text-green-800{background:var(--pos-soft);color:var(--pos)}
.bg-red-100.text-red-800{background:var(--crit-soft);color:var(--crit)}
.bg-yellow-100.text-yellow-800{background:var(--warn-soft);color:var(--warn)}
.bg-blue-100.text-blue-800{background:var(--brand-soft);color:var(--brand)}
.bg-purple-100.text-purple-800{background:var(--brand-soft-2);color:var(--brand-ink)}
.bg-gray-100.text-gray-800,.bg-gray-200.text-gray-800{background:var(--surface-2);color:var(--text-soft)}
/* JS-rendered table scaffolding → token surfaces/lines */
.bg-white.divide-y{background:var(--surface)}
.divide-gray-200 > * + *{border-color:var(--line)}
/* Legacy action colors (blue/indigo, used by templates AND js/*.js) → brand token.
 * vinto-ui.css loads after style.css so these single-class rules win ties. */
.bg-blue-500,.bg-blue-600,.bg-indigo-500,.bg-indigo-600{background:var(--brand)}
.hover\:bg-blue-600:hover,.hover\:bg-blue-700:hover,.hover\:bg-indigo-600:hover,.hover\:bg-indigo-700:hover{background:var(--brand-ink)}
.text-indigo-600,.text-indigo-500,.text-blue-600{color:var(--brand)}
.border-indigo-500,.focus\:border-indigo-500:focus,.focus\:border-blue-500:focus{border-color:var(--brand)}
.focus\:ring-indigo-500:focus,.focus\:ring-blue-500:focus{--tw-ring-color:var(--brand)}
/* selected/active light states (provider cards, active tabs) → brand-soft/brand */
.bg-indigo-50,.bg-blue-50{background:var(--brand-soft)}
.border-blue-500{border-color:var(--brand)}
/* JS-set status-message text accents (config save, mode toggles) → token states */
.text-emerald-600,.text-emerald-700,.text-green-600{color:var(--pos)}
.text-amber-600,.text-amber-700{color:var(--warn)}
.text-red-600,.text-red-500{color:var(--crit)}

/* ============================ 16. MOTION ============================ */
@media (prefers-reduced-motion:reduce){
  .v-btn,.v-card-hover,.v-nav-item{transition:none!important}
}

/* ============================ 17. ACTIVITY TIMELINE ============================ */
/* Unified activity feed (contacto + negocio detail). A vertical rail with an
 * opaque per-type icon node so the rail hides cleanly behind it. Nodes tint an
 * existing semantic token INTO the surface (color-mix, no alpha); the plain
 * `background:var(--surface)` line before each mix is the pre-color-mix fallback. */
.v-tl-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:6px}
.v-tl-chip{font-size:12.5px;font-weight:600;color:var(--text-soft);background:var(--surface);
  border:1px solid var(--line-strong);border-radius:var(--r-pill);padding:5px 12px;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;transition:background .12s,color .12s,border-color .12s}
.v-tl-chip:hover{border-color:var(--text-faint)}
.v-tl-chip.on{background:var(--brand);border-color:var(--brand);color:#fff}
.v-tl-chip .dot{width:7px;height:7px;border-radius:50%}
.v-tl-toggle{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:600;
  color:var(--text-soft);cursor:pointer;user-select:none;margin-left:auto}
.v-tl-switch{width:38px;height:22px;border-radius:var(--r-pill);background:var(--line-strong);
  position:relative;transition:background .15s;flex:0 0 auto}
.v-tl-switch::after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;
  background:#fff;box-shadow:var(--shadow);transition:transform .15s}
.v-tl-toggle.on .v-tl-switch{background:var(--brand)}
.v-tl-toggle.on .v-tl-switch::after{transform:translateX(16px)}

.v-tl{position:relative}
.v-tl-item{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:12px 0;position:relative}
.v-tl-item::before{content:"";position:absolute;left:16px;top:0;bottom:0;width:2px;background:var(--line);z-index:0}
.v-tl-item:first-child::before{top:22px}
.v-tl-item:last-child::before{bottom:auto;height:22px}
.v-tl-item.hidden,.v-tl-day.hidden{display:none}
.v-tl-node{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;z-index:1;position:relative;
  background:var(--surface);border:1px solid var(--line-strong);color:var(--text-soft)}
.v-tl-node svg{width:15px;height:15px}
.v-tl-node.note,.v-tl-node.doc{background:var(--surface);background:color-mix(in srgb,var(--text-soft) 8%,var(--surface));
  color:var(--text-soft);border-color:color-mix(in srgb,var(--text-soft) 20%,var(--surface))}
.v-tl-node.stage{background:var(--surface);background:color-mix(in srgb,var(--brand) 11%,var(--surface));
  color:var(--brand);border-color:color-mix(in srgb,var(--brand) 26%,var(--surface))}
.v-tl-node.task,.v-tl-node.payment{background:var(--surface);background:color-mix(in srgb,var(--pos) 12%,var(--surface));
  color:var(--pos);border-color:color-mix(in srgb,var(--pos) 28%,var(--surface))}
.v-tl-node.cita{background:var(--surface);background:color-mix(in srgb,var(--warn) 13%,var(--surface));
  color:var(--warn);border-color:color-mix(in srgb,var(--warn) 30%,var(--surface))}
.v-tl-node.email{background:var(--surface);background:color-mix(in srgb,var(--brand-2) 12%,var(--surface));
  color:var(--brand-2);border-color:color-mix(in srgb,var(--brand-2) 28%,var(--surface))}
.v-tl-body{min-width:0}
.v-tl-title{font-size:13.5px;font-weight:500;color:var(--text);margin:6px 0 3px;line-height:1.45;
  white-space:pre-wrap;word-break:break-word}
.v-tl-title .amt{font-variant-numeric:tabular-nums;font-weight:600}
.v-tl-meta{font-size:12px;color:var(--text-faint);display:flex;flex-wrap:wrap;align-items:center;gap:7px}
.v-tl-meta .who{color:var(--text-soft);font-weight:500}
.v-tl-src{display:inline-flex;align-items:center;gap:4px;font-size:11px;font-weight:600;text-decoration:none;
  background:var(--brand-soft);color:var(--brand);border-radius:var(--r-pill);padding:2px 8px}
.v-tl-src:hover{background:var(--brand-soft-2)}
.v-tl-src svg{width:11px;height:11px}
.v-tl-att{margin-top:7px;display:flex;flex-wrap:wrap;gap:10px}
.v-tl-att a{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--brand);text-decoration:none}
.v-tl-att a:hover{text-decoration:underline}
.v-tl-day{grid-column:1/-1;font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text-faint);padding:14px 0 2px;margin-left:46px}
.v-tl-empty{padding:28px 8px;text-align:center;color:var(--text-faint);font-size:13px}

/* ============================ 18. PAGINATION ============================ */
/* Client-side pager for the contactos / negocios tables. `:empty` collapses the
 * bar when there's only one page (JS clears innerHTML). */
.v-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:10px 2px;margin-top:6px}
.v-pagination:empty{display:none}
.v-pagination .pg-info{font-size:12.5px;color:var(--text-faint);font-variant-numeric:tabular-nums}
.v-pagination .pg-ctrls{display:flex;align-items:center;gap:6px}
.v-pagination .pg-cur{font-size:12.5px;color:var(--text-soft);font-weight:600;padding:0 6px;font-variant-numeric:tabular-nums}
.v-pg-btn{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;font-weight:600;color:var(--text-soft);
  background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:5px 11px;cursor:pointer;
  transition:background .12s,border-color .12s,color .12s}
.v-pg-btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--text-faint);color:var(--text)}
.v-pg-btn:disabled{opacity:.45;cursor:not-allowed}

/* ============================ 19. DARK THEME ============================ */
/* Night mode. The whole design system is token-driven, so the primary lever is
 * simply re-declaring the surface/text/line/brand/state tokens under
 * :root[data-theme="dark"] — every .v-* recipe AND the §15 bridge (which reads
 * tokens) flips automatically. The one gap is *raw* Tailwind neutral utilities
 * (bg-white / text-gray-* / bg-gray-50 / border-gray-* / slate-*) that some
 * templates and js/*.js emit directly, bypassing tokens. Those get explicit
 * remaps below — scoped under [data-theme="dark"] ONLY, so light mode stays
 * byte-for-byte identical to before this section existed.
 *
 * Theme is chosen by templates/header.php: an inline <head> script stamps
 * data-theme on <html> before first paint (saved choice → OS preference), and
 * the sidebar toggle flips it + persists to localStorage('cobri-theme'). */

:root[data-theme="dark"]{
  /* superficies / texto — invertidas */
  --ink:#0B0F17; --ink-2:#0E1420; --surface:#161C28; --surface-2:#1F2735;
  --line:#2A3345; --line-strong:#3B4658;
  --text:#EDF0F7; --text-soft:#A6B0C3; --text-faint:#6E7A8F;
  /* marca — subida un punto para contraste sobre superficies oscuras */
  --brand:#5E6BEE; --brand-ink:#7C88F3; --brand-2:#22B8D6;
  --brand-soft:rgba(94,107,238,.16); --brand-soft-2:rgba(94,107,238,.26);
  /* estado — más brillante + soft más opaco para legibilidad en dark */
  --pos:#2CC08A; --warn:#E0A83C; --crit:#F0736B;
  --pos-soft:rgba(44,192,138,.18); --warn-soft:rgba(224,168,60,.20); --crit-soft:rgba(240,115,107,.18);
  /* sombras — más densas sobre fondo oscuro */
  --shadow:0 1px 2px rgba(0,0,0,.45), 0 1px 3px rgba(0,0,0,.35);
  --shadow-lg:0 12px 34px -10px rgba(0,0,0,.65), 0 3px 10px rgba(0,0,0,.5);
  --ring:0 0 0 3px rgba(94,107,238,.35);
  color-scheme:dark;
}
:root[data-theme="light"]{color-scheme:light}

/* Raw Tailwind neutrals → tokens (dark only). Two-attribute specificity beats the
 * CDN utilities regardless of load order. Only light neutrals are remapped; medium/
 * dark grays (bg-gray-400..700, bg-slate-800) are intentional scrims / dark buttons /
 * status dots and read fine on a dark canvas, so they're left alone. text-white too. */
:root[data-theme="dark"] .bg-white{background:var(--surface)}
:root[data-theme="dark"] .bg-gray-50,
:root[data-theme="dark"] .bg-gray-100,
:root[data-theme="dark"] .bg-gray-200,
:root[data-theme="dark"] .bg-slate-100,
:root[data-theme="dark"] .bg-slate-200{background:var(--surface-2)}

:root[data-theme="dark"] .text-black,
:root[data-theme="dark"] .text-gray-900,
:root[data-theme="dark"] .text-gray-800,
:root[data-theme="dark"] .text-slate-800,
:root[data-theme="dark"] .text-slate-700{color:var(--text)}
:root[data-theme="dark"] .text-gray-700,
:root[data-theme="dark"] .text-gray-600,
:root[data-theme="dark"] .text-slate-600,
:root[data-theme="dark"] .text-slate-500{color:var(--text-soft)}
:root[data-theme="dark"] .text-gray-500,
:root[data-theme="dark"] .text-gray-400,
:root[data-theme="dark"] .text-gray-300,
:root[data-theme="dark"] .text-slate-400{color:var(--text-faint)}

:root[data-theme="dark"] .border-gray-100,
:root[data-theme="dark"] .border-gray-200,
:root[data-theme="dark"] .border-slate-100{border-color:var(--line)}
:root[data-theme="dark"] .border-gray-300,
:root[data-theme="dark"] .border-slate-300{border-color:var(--line-strong)}
:root[data-theme="dark"] .divide-gray-100 > * + *,
:root[data-theme="dark"] .divide-gray-200 > * + *{border-color:var(--line)}

/* hover variants (higher specificity than the CDN's own :hover utilities) */
:root[data-theme="dark"] .hover\:bg-gray-50:hover,
:root[data-theme="dark"] .hover\:bg-gray-100:hover,
:root[data-theme="dark"] .hover\:bg-gray-200:hover{background:var(--surface-2)}
:root[data-theme="dark"] .hover\:text-gray-900:hover,
:root[data-theme="dark"] .hover\:text-gray-800:hover,
:root[data-theme="dark"] .hover\:text-gray-700:hover{color:var(--text)}
:root[data-theme="dark"] .hover\:text-gray-600:hover{color:var(--text-soft)}
:root[data-theme="dark"] .hover\:border-gray-300:hover{border-color:var(--line-strong)}

/* Library surfaces that ship their own white background (not token-driven by §14) */
:root[data-theme="dark"] .swal2-popup{background:var(--surface)!important}
:root[data-theme="dark"] .swal2-input,
:root[data-theme="dark"] .swal2-textarea,
:root[data-theme="dark"] .swal2-select{background:var(--surface-2)!important;color:var(--text)!important;border:1px solid var(--line-strong)!important}
:root[data-theme="dark"] .choices__list--dropdown,
:root[data-theme="dark"] .choices__list--dropdown .choices__item{background:var(--surface)!important;color:var(--text)}
:root[data-theme="dark"] .choices__list--dropdown .choices__item--selectable.is-highlighted{background:var(--brand-soft)!important;color:var(--brand)!important}

/* ============================ 20. THEME TOGGLE (sidebar) ============================ */
/* Pure-CSS icon swap: show the moon in light (click → go dark), the sun in dark. */
.v-theme-toggle{flex-shrink:0;padding:6px;border-radius:var(--r);color:var(--text-faint);background:transparent;
  border:0;cursor:pointer;line-height:0;transition:background .15s,color .15s}
.v-theme-toggle:hover{background:var(--surface-2);color:var(--text-soft)}
.v-theme-toggle svg{width:18px;height:18px}
.v-theme-toggle .icon-sun{display:none}
:root[data-theme="dark"] .v-theme-toggle .icon-sun{display:block}
:root[data-theme="dark"] .v-theme-toggle .icon-moon{display:none}

/* ============================ 21. CALENDAR (month grid) ============================ */
/* Token-native month calendar (templates/calendar_content.php). Replaces the old
 * vanilla-calendar-pro CDN widget, whose baked-in light theme ignored our tokens
 * (white card + garish cyan/red on a dark app). Pure CSS grid, all colors from
 * tokens, so it themes light/dark for free. JS only fills the day cells. */
.v-cal{width:100%}
.v-cal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.v-cal-title{font-size:18px;font-weight:600;letter-spacing:-.02em;color:var(--text);text-transform:capitalize;font-variant-numeric:tabular-nums}
.v-cal-nav{display:flex;align-items:center;gap:8px}
.v-cal-navbtn{width:32px;height:32px;display:grid;place-items:center;border-radius:var(--r);border:1px solid var(--line-strong);
  background:var(--surface);color:var(--text-soft);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.v-cal-navbtn:hover{background:var(--surface-2);color:var(--text);border-color:var(--text-faint)}
.v-cal-navbtn svg{width:16px;height:16px}

/* Hairline grid: the gap shows the --line color underneath the cells. */
.v-cal-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.v-cal-dow{background:var(--surface-2);padding:9px 10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--text-faint);font-weight:600}
.v-cal-cell{background:var(--surface);min-height:106px;padding:6px 7px;display:flex;flex-direction:column;gap:4px;position:relative}
.v-cal-cell.out{background:var(--surface-2)}
.v-cal-daynum{align-self:flex-start;min-width:23px;height:22px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;
  font-size:12.5px;font-weight:600;color:var(--text-soft);border-radius:var(--r-pill)}
.v-cal-cell.out .v-cal-daynum{color:var(--text-faint);opacity:.7}
.v-cal-cell.today .v-cal-daynum{background:var(--brand);color:#fff}
.v-cal-chips{display:flex;flex-direction:column;gap:3px;min-width:0}
.v-cal-chip{display:block;max-width:100%;font-size:11px;line-height:1.4;font-weight:600;background:var(--brand);color:#fff;
  border-radius:var(--r-sm);padding:2px 7px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;
  transition:background .15s}
.v-cal-chip:hover{background:var(--brand-ink)}
.v-cal-more{font-size:10.5px;font-weight:600;color:var(--text-faint);padding-left:4px;cursor:default}
.v-cal-cell[data-has-event="true"]{cursor:default}

/* Hover tooltip — an elevated surface, consistent with modals; themes for free. */
.v-cal-tip{position:absolute;z-index:1000;display:none;max-width:280px;pointer-events:none;
  background:var(--surface);color:var(--text);border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-lg);padding:11px 13px;font-size:12.5px;line-height:1.4}
.v-cal-tip.show{display:block}
.v-cal-tip-title{font-weight:600;color:var(--brand);margin-bottom:2px}
.v-cal-tip-info{font-size:11.5px;color:var(--text-soft)}
.v-cal-tip-sep{border-top:1px solid var(--line);margin:8px 0}

@media (max-width:640px){
  .v-cal-cell{min-height:76px;padding:4px 4px}
  .v-cal-dow{padding:7px 6px;font-size:9.5px}
  .v-cal-chip{font-size:10px;padding:1px 5px}
  .v-cal-title{font-size:16px}
}