/* Fuentes autohospedadas (subset latin, cubre el espanol): sin dependencias de Google Fonts. */
@font-face { font-family: 'Source Sans Pro'; font-style: normal; font-weight: 400; font-display: swap; src: url(/static/fonts/source-sans-pro-400.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Source Sans Pro'; font-style: normal; font-weight: 600; font-display: swap; src: url(/static/fonts/source-sans-pro-600.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: 'Source Sans Pro'; font-style: normal; font-weight: 700; font-display: swap; src: url(/static/fonts/source-sans-pro-700.woff2) format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* Capa de componentes SAFI 2.0 (sf-*) -- ver ~/.claude/guias/safi_ui_styleguide_22sep26.html
   Radios permitidos: 4px (acciones de tabla) · 6px (botones, inputs, alert) · 8px (cards, modal)
   · 12px (badges) · 20px (pills/toggle). No inventar valores intermedios. */

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

/* Sin esto, los display:flex de .sf-modal-overlay / .sf-field / .sf-alert le ganan al atributo hidden */
[hidden] { display: none !important; }

:root {
    --sf-navy: #1b2e4a;
    --sf-navy-mid: #27496d;
    --sf-navy-light: #2d4e7a;
    --sf-shell: #202e43;
    --sf-sidebar: #343a40;
    --sf-green-dark: #1a6b38;
    --sf-green: #28a745;
    --sf-bg: #f4f6f9;
    --sf-tint: #eef3f9;
    --sf-tint-hover: #dde8f3;
    --sf-input-bg: #f9fbfd;
    --sf-row-hover: #f5f9fd;
    --sf-border: #cdd8e6;
    --sf-border-soft: #eef1f5;
    --sf-text: #212529;
    --sf-text-2: #374151;
    --sf-text-input: #1a202c;
    --sf-muted: #6c757d;
    --sf-shadow: 0 4px 24px rgba(27, 46, 74, 0.13);
    --font-main: 'Source Sans Pro', -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

body.sf-body {
    margin: 0;
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.5;
    color: var(--sf-text);
    background: var(--sf-bg);
}

/* ---------- Shell: sidebar + topbar ---------- */
.sf-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 250px;
    background: var(--sf-sidebar);
    color: #c2c7d0;
    overflow-y: auto;
    z-index: 50;
    box-shadow: 0 8px 17px rgba(0, 0, 0, 0.2);
}

.sf-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--sf-shell);
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px; /* la guia SAFI indica 20px; reducido a pedido del usuario (el nombre "Grupo ITB · API Créditos" debe caber en 250px) */
    white-space: nowrap;
    padding: 12px 14px;
    border-bottom: 1px solid #4b545c;
    text-decoration: none;
}

.sf-brand:hover { color: #fff; }

.sf-nav { padding: 10px 0; }

.sf-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px;
    margin: 1px 8px;
    border-radius: 4px;
    color: #c2c7d0;
    text-decoration: none;
    font-size: 14px; /* la guia SAFI indica 16px; reducido a pedido del usuario */
}

.sf-nav-link i { width: 18px; text-align: center; font-size: 1rem; }
.sf-nav-link:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.sf-nav-link.active { background: rgba(255, 255, 255, 0.9); color: #343a40; }

.sf-wrapper { margin-left: 250px; min-height: 100vh; display: flex; flex-direction: column; }

.sf-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--sf-shell);
    color: rgba(255, 255, 255, 0.75);
    padding: 11px 16px;
    border-bottom: 1px solid #4b545c;
    font-size: 14px;
}

.sf-topbar a { color: rgba(255, 255, 255, 0.75); text-decoration: none; }
.sf-topbar a:hover { color: #fff; }
.sf-topbar-right { margin-left: auto; display: flex; gap: 14px; align-items: center; }

.sf-menu-toggle {
    display: none;
    border: none;
    background: none;
    color: rgba(255, 255, 255, 0.75);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
}

.sf-content { flex: 1; padding: 22px 24px; }

.sf-footer {
    padding: 14px 24px;
    font-size: 12px;
    color: var(--sf-muted);
    text-align: center;
}

.sf-page-title { font-size: 1.8rem; font-weight: 500; line-height: 1.2; margin: 0 0 4px; color: var(--sf-text); }
.sf-module-title { font-size: 1.25rem; font-weight: 700; color: var(--sf-navy); margin: 0; display: flex; align-items: center; gap: 8px; }
.sf-subtitle { font-size: 0.8rem; color: var(--sf-muted); margin: 2px 0 20px; }

@media (max-width: 720px) {
    .sf-sidebar { transform: translateX(-100%); transition: transform 0.2s; }
    .sf-sidebar.open { transform: translateX(0); }
    .sf-wrapper { margin-left: 0; }
    .sf-menu-toggle { display: inline-block; }
    .sf-content { padding: 16px 14px; }
}

/* ---------- Card + tabla ---------- */
.sf-card { border-radius: 8px; box-shadow: var(--sf-shadow); background: #fff; overflow: hidden; margin-bottom: 24px; }
/* Para tarjetas sin encabezado cuyo desplegable (csel/cdate) debe poder salirse del borde inferior */
.sf-card-visible { overflow: visible; }

.sf-card-header {
    background: linear-gradient(135deg, var(--sf-navy), var(--sf-navy-mid));
    padding: 13px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.sf-card-header h5 { margin: 0; color: #fff; font-size: 0.93rem; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.sf-card-body { padding: 18px 22px; }

.sf-table-wrap { overflow-x: auto; }

.sf-table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }

.sf-table th {
    background: var(--sf-tint);
    color: var(--sf-navy);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.45px;
    padding: 9px 11px;
    text-align: left;
    border-bottom: 2px solid var(--sf-border);
}

.sf-table td { padding: 8px 11px; color: var(--sf-text-2); border-bottom: 1px solid var(--sf-border-soft); vertical-align: middle; }
.sf-table tbody tr:hover td { background: var(--sf-row-hover); }
.sf-table td:last-child { white-space: nowrap; }
.sf-empty { text-align: center; color: var(--sf-muted); }

/* ---------- Botones ---------- */
.btn-sf-primary, .btn-sf-success, .btn-sf-secondary {
    border: none;
    padding: 8px 18px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.87rem;
    font-weight: 600;
    color: #fff;
    cursor: pointer;
    transition: opacity 0.18s;
}

.btn-sf-primary { background: linear-gradient(135deg, var(--sf-navy), var(--sf-navy-light)); }
.btn-sf-success { background: linear-gradient(135deg, var(--sf-green-dark), var(--sf-green)); }
.btn-sf-primary:hover, .btn-sf-success:hover { opacity: 0.86; }
a.btn-sf-primary, a.btn-sf-success, a.btn-sf-secondary { display: inline-block; text-decoration: none; }

.btn-sf-secondary { background: var(--sf-tint); border: 1.5px solid var(--sf-border); padding: 8px 16px; color: var(--sf-navy-mid); }
.btn-sf-secondary:hover { background: var(--sf-tint-hover); }

.btn-sf-primary:disabled, .btn-sf-success:disabled, .btn-sf-secondary:disabled { opacity: 0.45; cursor: not-allowed; }

.pt-action-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin: 2px 1px;
    padding: 3px 8px;
    background: var(--sf-tint);
    border: 1.5px solid var(--sf-border);
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--sf-navy-mid);
    white-space: nowrap;
    cursor: pointer;
}

.pt-action-link:hover { background: var(--sf-tint-hover); }

/* ---------- Badges de estatus ---------- */
.sf-b { display: inline-block; padding: 3px 8px; border-radius: 12px; font-size: 0.72rem; font-weight: 700; white-space: nowrap; }
.sf-b-ok { background: #d4edda; color: #155724; }
.sf-b-warn { background: #fff3cd; color: #856404; }
.sf-b-rech { background: #f8d7da; color: #721c24; }
.sf-b-rec { background: #cce5ff; color: #004085; }
.sf-b-proc { background: #e2e3e5; color: #383d41; }
.sf-b-liq { background: #d1ecf1; color: #0c5460; }

/* ---------- Formularios ---------- */
.sf-field { display: flex; flex-direction: column; }

.sf-field > label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--sf-text-2);
    letter-spacing: 0.45px;
    text-transform: uppercase;
    margin-bottom: 5px;
}

.sf-input {
    padding: 8px 12px;
    border: 1.5px solid var(--sf-border);
    border-radius: 6px;
    font-size: 0.88rem;
    color: var(--sf-text-input);
    background: var(--sf-input-bg);
    font-family: inherit;
    width: 100%;
}

.sf-input:focus { border-color: var(--sf-navy-mid); background: #fff; outline: none; }
.sf-field-ayuda { font-size: 0.72rem; color: var(--sf-muted); margin-top: 4px; }

.sf-alert { padding: 10px 14px; border-radius: 6px; font-size: 0.88rem; display: flex; align-items: center; gap: 9px; margin-bottom: 16px; }
.sf-alert-danger { background: #f8d7da; color: #721c24; border-left: 4px solid #dc3545; }

/* Toggle on/off (estado en data-checked; nunca checkbox nativo) */
.sf-toggle { display: inline-flex; align-items: center; gap: 8px; border: none; background: none; cursor: pointer; padding: 4px 0; font-family: inherit; }
.sf-toggle-track { width: 40px; height: 22px; border-radius: 20px; background: var(--sf-border); position: relative; transition: background-color 0.15s; }
.sf-toggle[data-checked="true"] .sf-toggle-track { background: var(--sf-green); }
.sf-toggle-thumb { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: left 0.15s; }
.sf-toggle[data-checked="true"] .sf-toggle-thumb { left: 20px; }
.sf-toggle-txt { font-size: 0.88rem; font-weight: 600; color: var(--sf-text-2); min-width: 60px; text-align: left; }

/* ---------- Modal propio (nunca prompt()/confirm() nativos) ---------- */
.sf-modal-overlay { position: fixed; inset: 0; background: rgba(27, 46, 74, 0.45); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 16px; }

.sf-modal { background: #fff; border-radius: 8px; box-shadow: var(--sf-shadow); width: 100%; max-width: 420px; overflow: hidden; }
.sf-modal-header { background: linear-gradient(135deg, var(--sf-navy), var(--sf-navy-mid)); padding: 13px 22px; }
.sf-modal-header h5 { margin: 0; color: #fff; font-size: 0.93rem; font-weight: 700; }
.sf-modal-body { padding: 18px 22px; display: flex; flex-direction: column; gap: 14px; }
.sf-modal-footer { display: flex; justify-content: flex-end; gap: 9px; padding: 0 22px 18px; }

/* ---------- Toast ---------- */
.sf-toast-contenedor { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.sf-toast { padding: 12px 18px; border-radius: 6px; font-size: 0.88rem; color: #fff; box-shadow: 0 4px 14px rgba(27, 46, 74, 0.18); opacity: 1; transition: opacity 0.4s; max-width: 320px; }
.sf-toast-salida { opacity: 0; }
.sf-toast-ok { background: var(--sf-green-dark); }
.sf-toast-error { background: #dc3545; }
.sf-toast-info { background: var(--sf-navy); }

/* ================= Fase 0: componentes adicionales ================= */

.btn-sf-danger { border: none; padding: 8px 18px; border-radius: 6px; font-family: inherit; font-size: 0.87rem; font-weight: 600; color: #fff; cursor: pointer; transition: opacity 0.18s; background: linear-gradient(135deg, #7a1f29, #dc3545); }
.btn-sf-danger:hover { opacity: 0.86; }
.btn-sf-danger:disabled { opacity: 0.45; cursor: not-allowed; }

.sf-alert-success { background: #d4edda; color: #155724; border-left: 4px solid var(--sf-green); }

/* Fila de campos de formulario/filtros (reemplaza .nc-fila / .cp-form / .ac-form) */
.sf-grid { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; }
.sf-grid > .sf-field { flex: 1 1 200px; min-width: 180px; }
.sf-grid > .sf-toggle-row { flex: 0 0 auto; }
.sf-grid > .sf-field-ayuda-fila { flex-basis: 100%; }

.sf-toggle-row { display: inline-flex; align-items: center; gap: 10px; font-size: 0.75rem; font-weight: 700; color: var(--sf-text-2); letter-spacing: 0.45px; text-transform: uppercase; }

/* Franja de resumen (ex .nc-resumen / .cp-resumen / .ac-detalle-datos) */
.sf-resumen { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; padding: 14px 18px; margin-bottom: 16px; background: var(--sf-row-hover); border: 1px solid var(--sf-border-soft); border-radius: 8px; font-size: 0.88rem; color: var(--sf-text-2); }
.sf-resumen strong { color: var(--sf-navy); margin-right: 4px; }
.sf-detalle { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px 20px; margin-bottom: 16px; font-size: 0.88rem; color: var(--sf-text-2); }
.sf-detalle strong { color: var(--sf-navy); margin-right: 4px; }

/* KPI */
.sf-kpi-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.sf-kpi-cell { flex: 1 1 0; min-width: 170px; }
.sf-kpi-box { border-radius: 8px; padding: 14px 18px; color: #fff; box-shadow: 0 4px 14px rgba(27, 46, 74, 0.13); }
.sf-kpi-num { font-size: 1.6rem; font-weight: 700; letter-spacing: -0.5px; line-height: 1.2; }
.sf-kpi-lbl { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; opacity: 0.92; margin-top: 2px; }
.sf-kpi-verde { background: linear-gradient(135deg, #1a6b38, #28a745); }
.sf-kpi-amarillo { background: linear-gradient(135deg, #9c7400, #e0a800); }
.sf-kpi-rojo { background: linear-gradient(135deg, #7a1f29, #dc3545); }
.sf-kpi-azul { background: linear-gradient(135deg, #1b2e4a, #27496d); }

/* Filas de corte / total (ex .ac-corte) */
.sf-table tr.sf-row-corte td { background: var(--sf-tint); font-weight: 700; color: var(--sf-navy); font-size: 0.8rem; }
.sf-table tr.sf-row-total td { background: var(--sf-navy); color: #fff; font-weight: 700; }
.sf-table tr.sf-row-corte:hover td { background: var(--sf-tint); }
.sf-table tr.sf-row-total:hover td { background: var(--sf-navy); }

/* Dropzone (ex .cfile de convertir_documento) */
.sf-dropzone { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 28px 16px; border: 2px dashed var(--sf-border); border-radius: 8px; background: var(--sf-row-hover); transition: background-color 0.15s, border-color 0.15s; }
.sf-dropzone.cfile-dragover { background: var(--sf-tint-hover); border-color: var(--sf-navy-mid); }
.sf-dropzone .cfile-btn { display: flex; align-items: center; gap: 10px; padding: 8px 16px; border: 1.5px solid var(--sf-border); border-radius: 6px; background: var(--sf-tint); color: var(--sf-navy-mid); font-family: inherit; font-size: 0.87rem; font-weight: 600; cursor: pointer; }
.sf-dropzone .cfile-btn:hover { background: var(--sf-tint-hover); }
.sf-dropzone .cfile-ayuda { font-size: 0.75rem; color: var(--sf-muted); }
.sf-dropzone .cfile-nombre { font-size: 0.83rem; color: var(--sf-text-2); font-weight: 600; }

/* ---------- csel: dropdown custom (mismas clases/estructura que el JS existente) ---------- */
.csel { position: relative; }
.csel-btn { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border: 1.5px solid var(--sf-border); border-radius: 6px; background: var(--sf-input-bg); color: var(--sf-text-input); cursor: pointer; font-family: inherit; font-size: 0.88rem; text-align: left; }
.csel.open .csel-btn { border-color: var(--sf-navy-mid); background: #fff; }
.csel-label { flex: 1; }
.csel-arrow { color: var(--sf-muted); margin-left: 8px; }
.csel-lst { display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0; z-index: 30; background: #fff; border: 1.5px solid var(--sf-border); border-radius: 6px; box-shadow: var(--sf-shadow); max-height: 260px; overflow-y: auto; }
.csel.open .csel-lst { display: block; }
.csel-item { padding: 8px 12px; font-size: 0.85rem; color: var(--sf-text-2); cursor: pointer; }
.csel-item:hover { background: var(--sf-row-hover); }
.csel-item.selected { background: var(--sf-tint); font-weight: 700; color: var(--sf-navy); }

/* ---------- cdate: date picker custom ---------- */
.cdate { position: relative; }
.cdate-btn { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border: 1.5px solid var(--sf-border); border-radius: 6px; background: var(--sf-input-bg); color: var(--sf-text-input); cursor: pointer; font-family: inherit; font-size: 0.88rem; text-align: left; }
.cdate.open .cdate-btn { border-color: var(--sf-navy-mid); background: #fff; }
.cdate-pop { display: none; position: absolute; top: calc(100% + 4px); left: 0; z-index: 30; background: #fff; border: 1.5px solid var(--sf-border); border-radius: 8px; box-shadow: var(--sf-shadow); padding: 10px; width: 250px; }
.cdate.open .cdate-pop { display: block; }
.cdate-nav { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; font-size: 0.85rem; font-weight: 700; color: var(--sf-navy); }
.cdate-nav-btn { border: none; background: none; cursor: pointer; font-size: 1rem; color: var(--sf-navy); padding: 2px 8px; }
.cdate-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; text-align: center; }
.cdate-dow { font-size: 0.68rem; color: var(--sf-muted); padding: 2px 0; }
.cdate-day { border: none; background: none; padding: 6px 0; font-family: inherit; font-size: 0.8rem; cursor: pointer; border-radius: 4px; color: var(--sf-text-2); }
.cdate-day:hover { background: var(--sf-tint); }
.cdate-day.selected { background: var(--sf-navy); color: #fff; }

/* ---------- ctoggle: pastilla on/off custom (equivale a sf-toggle) ---------- */
.ctoggle { display: inline-flex; align-items: center; gap: 8px; border: none; background: none; cursor: pointer; padding: 4px 0; font-family: inherit; }
.ctoggle-track { width: 40px; height: 22px; border-radius: 20px; background: var(--sf-border); position: relative; transition: background-color 0.15s; }
.ctoggle[data-checked="true"] .ctoggle-track { background: var(--sf-green); }
.ctoggle-thumb { position: absolute; top: 2px; left: 2px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: left 0.15s; }
.ctoggle[data-checked="true"] .ctoggle-thumb { left: 20px; }
.ctoggle-txt { font-size: 0.88rem; font-weight: 600; color: var(--sf-text-2); min-width: 22px; text-align: left; }

/* ---------- Layout sin shell (login, /, 404) y tarjetas de menu ---------- */
.sf-bare-content { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; }
.sf-bare-card { width: 100%; max-width: 380px; }
.sf-bare-card .sf-card-body { display: flex; flex-direction: column; gap: 14px; }
.sf-bare-brand { text-align: center; color: var(--sf-navy); font-weight: 700; font-size: 1.1rem; margin-bottom: 14px; }
.sf-bare-datos { margin: 0; font-size: 0.95rem; color: var(--sf-text-2); }
.sf-bare-datos strong { color: var(--sf-navy); }

.sf-menu-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; max-width: 980px; }
.sf-menu-card { display: block; padding: 18px 22px; background: #fff; border-radius: 8px; box-shadow: var(--sf-shadow); text-decoration: none; color: inherit; transition: transform 0.15s, box-shadow 0.15s; }
.sf-menu-card:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(27, 46, 74, 0.22); }
.sf-menu-card-titulo { display: flex; align-items: center; gap: 8px; font-size: 1rem; font-weight: 700; color: var(--sf-navy); margin-bottom: 6px; }
.sf-menu-card-desc { display: block; font-size: 0.85rem; color: var(--sf-muted); }

.sf-modal-body p { margin: 0; font-size: 0.92rem; color: var(--sf-text-2); }