/* ==========================================================
   Herramienta: Generador de RFP para Core Bancario
   Requiere core-bancario-base.css (tokens, topbar, botones, formulario, contenido)
   La herramienta usa Montserrat; el documento generado usa Source Serif 4
   ========================================================== */

:root {
    --rfp-serif: "Source Serif 4", Georgia, "Times New Roman", serif;
    --rfp-paper-ink: #1b2333;
    --rfp-highlight: #fff4e8;
}

/* ---------- Hero ---------- */
.rfp-hero {
    padding-block: 44px 52px;
    color: var(--dcb-blanco);
    background: linear-gradient(180deg, var(--dcb-azul-900) 0%, var(--dcb-azul-800) 100%);
}

.rfp-hero__context { color: var(--dcb-azul-100); font-size: 15px; font-weight: 600; }

.rfp-hero h1 {
    max-width: 20ch;
    margin-top: 10px;
    font-size: clamp(2rem, 4.2vw, 3.3rem);
    font-weight: 800;
    line-height: 1.07;
    letter-spacing: -0.02em;
}

.rfp-hero__lead { max-width: 64ch; margin-top: 16px; color: #d5deeb; font-size: 17px; }

.rfp-hero__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    margin-top: 22px;
    padding: 0;
    list-style: none;
    color: var(--dcb-azul-100);
    font-size: 14px;
}

.rfp-hero__facts strong { color: var(--dcb-blanco); }

/* ---------- Constructor ---------- */
.rfp-builder { padding-block: 32px 40px; }

.rfp-builder__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.rfp-switch { display: none; }

.rfp-form-pane {
    overflow: hidden;
    border-radius: var(--dcb-radio-lg);
    background: var(--dcb-blanco);
}

/* Pasos: la RFP sí es una secuencia, por eso van numerados.
   Solo el paso actual muestra su nombre y ocupa más espacio */
.rfp-steps li { flex: 1 1 0; min-width: 0; }
.rfp-steps li:has([aria-current="step"]) { flex-grow: 3; }
.rfp-steps__name { display: none; }
.rfp-steps__btn[aria-current="step"] .rfp-steps__name { display: block; }

.rfp-steps { border-bottom: 1px solid var(--dcb-gris); background: #f7f9fc; }

.rfp-steps ol {
    display: flex;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rfp-steps__btn {
    display: grid;
    justify-items: center;
    gap: 6px;
    width: 100%;
    padding: 14px 4px 12px;
    border: 0;
    border-bottom: 3px solid transparent;
    color: var(--dcb-texto-suave);
    background: none;
    font: inherit;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    cursor: pointer;
}

.rfp-steps__num {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border: 1.5px solid var(--dcb-linea);
    border-radius: 50%;
    background: var(--dcb-blanco);
    font-size: 13px;
    font-weight: 800;
}

.rfp-steps__btn:hover { color: var(--dcb-azul-800); }

.rfp-steps__btn[aria-current="step"] { border-bottom-color: var(--dcb-azul-300); color: var(--dcb-azul-900); }
.rfp-steps__btn[aria-current="step"] .rfp-steps__num { border-color: var(--dcb-azul-300); color: var(--dcb-blanco); background: var(--dcb-azul-300); }
.rfp-steps__btn.is-visited:not([aria-current]) .rfp-steps__num { border-color: var(--dcb-azul-800); color: var(--dcb-azul-800); }

.rfp-step { padding: clamp(20px, 3vw, 32px); }

.rfp-step__count { color: var(--dcb-azul-300); font-size: 14px; font-weight: 700; }

.rfp-step__head h2 {
    margin-top: 4px;
    color: var(--dcb-azul-900);
    font-size: clamp(1.4rem, 2.4vw, 1.8rem);
    font-weight: 800;
    line-height: 1.15;
}

.rfp-step__head h2:focus { outline: none; }

.rfp-step__head p:last-child { max-width: 60ch; margin-top: 6px; color: var(--dcb-texto-suave); }

.rfp-fields { display: grid; gap: 16px; margin-top: 22px; }
.rfp-fields--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rfp-fields--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rfp-fields__full { grid-column: 1 / -1; }

.rfp-fields textarea {
    width: 100%;
    min-height: 104px;
    padding: 12px 14px;
    border: 1px solid var(--dcb-linea);
    border-radius: var(--dcb-radio-sm);
    color: var(--dcb-gris-oscuro);
    background: var(--dcb-blanco);
    font: inherit;
    font-size: 15px;
    line-height: 1.5;
    resize: vertical;
}

.rfp-fields textarea:focus {
    border-color: var(--dcb-azul-300);
    outline: 2px solid rgba(2, 105, 254, 0.25);
    outline-offset: 0;
}

/* Casillas de requerimientos */
.rfp-checks { margin-top: 20px; }

.rfp-checks__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--dcb-gris);
    color: var(--dcb-texto-suave);
    font-size: 14px;
    font-weight: 600;
}

.rfp-checks__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2px 20px;
    margin-top: 6px;
}

.rfp-check {
    display: grid;
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 10px;
    align-items: start;
    padding: 9px 0;
    font-size: 14.5px;
    line-height: 1.4;
    cursor: pointer;
}

.rfp-check input { width: 18px; height: 18px; margin: 1px 0 0; accent-color: var(--dcb-azul-300); cursor: pointer; }

.rfp-check:has(input:not(:checked)) span { color: var(--dcb-texto-suave); text-decoration: line-through; text-decoration-color: var(--dcb-azul-100); }

.rfp-link {
    padding: 4px 6px;
    border: 0;
    color: var(--dcb-azul-300);
    background: none;
    font: inherit;
    font-size: 14px;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.rfp-link--danger { color: var(--dcb-texto-suave); }
.rfp-link--danger:hover { color: var(--dcb-rojo); }

/* Pesos de evaluación */
.rfp-weights { display: grid; gap: 10px; margin-top: 22px; }

.rfp-weight {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 92px;
    gap: 14px;
    align-items: center;
}

.rfp-weight__label { font-size: 15px; font-weight: 600; }

.rfp-weight__bar { display: block; height: 8px; border-radius: 4px; background: var(--dcb-gris); overflow: hidden; }

.rfp-weight__bar span { display: block; width: 0; height: 100%; border-radius: 4px; background: var(--dcb-azul-300); transition: width 0.2s ease; }

.rfp-weight__input { display: flex; align-items: center; gap: 6px; font-weight: 700; }

.rfp-weight__input input {
    width: 100%;
    min-height: 42px;
    padding: 0 10px;
    border: 1px solid var(--dcb-linea);
    border-radius: var(--dcb-radio-sm);
    font: inherit;
    font-weight: 700;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.rfp-weights__total {
    display: flex;
    justify-content: space-between;
    margin-top: 6px;
    padding: 12px 14px;
    border-radius: var(--dcb-radio-sm);
    color: var(--dcb-azul-900);
    background: var(--dcb-azul-50);
    font-weight: 800;
}

.rfp-weights__total strong { font-variant-numeric: tabular-nums; }

.rfp-weights__total.is-invalid { color: var(--dcb-rojo); background: #fde8e8; }

.rfp-downloads {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 24px;
}

.rfp-downloads .dcb-btn { width: 100%; padding-inline: 10px; }

.rfp-step__actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--dcb-gris);
}

/* ---------- Documento (vista previa) ---------- */
.rfp-doc-pane { position: sticky; top: 16px; }

.rfp-doc-pane__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 6px 12px;
    margin-bottom: 10px;
    color: var(--dcb-texto-suave);
    font-size: 13px;
}

.rfp-doc-pane__head strong { color: var(--dcb-azul-900); font-size: 16px; }

.rfp-doc-pane__scroll {
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    padding: 18px;
    border-radius: var(--dcb-radio-lg);
    background: #d9dfe9;
    scrollbar-width: thin;
}

.rfp-paper {
    padding: 48px 46px 56px;
    color: var(--rfp-paper-ink);
    background: #fff;
    box-shadow: 0 1px 2px rgba(5, 13, 36, 0.12), 0 8px 24px rgba(5, 13, 36, 0.08);
    font-family: var(--rfp-serif);
    font-size: 13.5px;
    line-height: 1.55;
}

.rfp-paper section { margin-inline: -14px; padding: 2px 14px; border-left: 3px solid transparent; transition: background-color 0.25s ease, border-color 0.25s ease; }

.rfp-paper section.is-active { border-left-color: var(--dcb-naranja); background: var(--rfp-highlight); }

.rfp-paper .rfp-doc__cover { padding-block: 24px 36px; border-bottom: 2px solid var(--dcb-azul-800); margin-bottom: 8px; }

.rfp-doc__kicker { color: var(--dcb-azul-300); font-family: "Montserrat", Arial, sans-serif; font-size: 11.5px; font-weight: 700; }

.rfp-paper h1 { margin-top: 10px; color: var(--dcb-azul-900); font-size: 30px; font-weight: 700; line-height: 1.12; }

.rfp-doc__subtitle { margin-top: 4px; color: var(--dcb-azul-700); font-size: 17px; }

.rfp-doc__meta { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }

.rfp-doc__meta dt { color: #5b6476; font-family: "Montserrat", Arial, sans-serif; font-size: 11px; font-weight: 700; }

.rfp-doc__meta dd { margin: 2px 0 0; font-weight: 600; }

.rfp-doc__note { margin-top: 18px; color: #5b6476; font-style: italic; }

.rfp-paper h2 {
    margin: 24px 0 8px;
    padding-bottom: 4px;
    border-bottom: 1px solid #c7d0de;
    color: var(--dcb-azul-900);
    font-size: 17px;
    font-weight: 700;
}

.rfp-paper h3 { margin: 14px 0 4px; color: var(--dcb-azul-700); font-size: 14px; font-weight: 700; }

.rfp-paper p { margin: 6px 0; }

.rfp-paper ul, .rfp-paper ol { margin: 6px 0; padding-left: 20px; }

.rfp-paper table { width: 100%; margin: 8px 0 12px; border-collapse: collapse; font-size: 12.5px; }

.rfp-paper th, .rfp-paper td { padding: 6px 8px; border: 1px solid #c7d0de; text-align: left; vertical-align: top; }

.rfp-paper thead th, .rfp-paper tfoot th { color: #fff; background: var(--dcb-azul-800); font-family: "Montserrat", Arial, sans-serif; font-size: 11.5px; }

.rfp-paper tbody th { width: 38%; color: var(--dcb-azul-900); background: #f1f4f9; font-weight: 600; }

.rfp-doc__pending { color: #8a93a6; font-style: italic; }

.rfp-doc__answer { color: #5b6476; }
.rfp-doc__answer span { display: inline-block; margin-right: 10px; white-space: nowrap; }

/* ---------- Lead ---------- */
.rfp-lead { padding-block: 8px 72px; }

/* ---------- Contenido ---------- */
.rfp-howto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
    gap: 28px 32px;
    margin-top: 28px;
    padding: 0;
    list-style: none;
    counter-reset: rfp-howto;
}

.rfp-howto li { counter-increment: rfp-howto; padding-top: 14px; border-top: 3px solid var(--dcb-azul-300); }

.rfp-howto li::before { display: block; margin-bottom: 6px; color: var(--dcb-azul-300); font-weight: 800; content: counter(rfp-howto); }

.rfp-howto strong { display: block; color: var(--dcb-azul-900); font-weight: 800; }

.rfp-howto span { display: block; margin-top: 6px; color: var(--dcb-texto-suave); font-size: 15px; }

.dcb-related a + a { margin-left: 4px; }

/* ---------- Aviso ---------- */
.rfp-toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 50;
    padding: 12px 16px;
    border-radius: var(--dcb-radio-sm);
    color: var(--dcb-blanco);
    background: var(--dcb-azul-900);
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.rfp-toast.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
    .rfp-builder__grid { grid-template-columns: minmax(0, 1fr); }

    .rfp-switch {
        position: sticky;
        top: 8px;
        z-index: 20;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px;
        max-width: 360px;
        margin: 0 auto 16px;
        padding: 4px;
        border-radius: 999px;
        background: var(--dcb-azul-900);
        box-shadow: 0 8px 20px rgba(5, 13, 36, 0.25);
    }

    .rfp-switch__btn {
        min-height: 40px;
        border: 0;
        border-radius: 999px;
        color: var(--dcb-azul-100);
        background: none;
        font: inherit;
        font-size: 14px;
        font-weight: 700;
        cursor: pointer;
    }

    .rfp-switch__btn[aria-pressed="true"] { color: var(--dcb-azul-900); background: var(--dcb-blanco); }

    .rfp-builder[data-view="form"] .rfp-doc-pane { display: none; }
    .rfp-builder[data-view="doc"] .rfp-form-pane { display: none; }

    .rfp-doc-pane { position: static; }
    .rfp-doc-pane__scroll { max-height: none; overflow: visible; }
}

@media (max-width: 720px) {
    .rfp-hero { padding-block: 32px 40px; }
    .rfp-fields--2, .rfp-fields--3, .rfp-checks__grid { grid-template-columns: minmax(0, 1fr); }
    .rfp-weight { grid-template-columns: minmax(0, 1fr) 88px; }
    .rfp-weight__bar { grid-column: 1 / -1; grid-row: 2; }
    .rfp-downloads { grid-template-columns: minmax(0, 1fr); }
    .rfp-step__actions { flex-direction: column-reverse; }
    .rfp-step__actions .dcb-btn { width: 100%; }
    .rfp-doc-pane__scroll { margin-inline: -16px; padding: 10px; border-radius: 0; }
    .rfp-paper { padding: 26px 20px 32px; font-size: 13px; }
    .rfp-paper h1 { font-size: 24px; }
    .rfp-doc__meta { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- Impresión: solo el documento ---------- */
@media print {
    @page { size: letter; margin: 18mm 16mm 20mm; }
    body { background: #fff; }
    body > *:not(main), main > *:not(.rfp-builder), .rfp-switch, .rfp-form-pane, .rfp-doc-pane__head { display: none !important; }
    .rfp-builder { padding: 0; }
    .rfp-builder .dcb-wrap { width: 100%; }
    .rfp-builder__grid { display: block; }
    .rfp-doc-pane { display: block !important; position: static; }
    .rfp-doc-pane__scroll { max-height: none; overflow: visible; padding: 0; background: none; }
    .rfp-paper { padding: 0; box-shadow: none; font-size: 11pt; }
    .rfp-paper section.is-active { border-left-color: transparent; background: none; }
    .rfp-paper .rfp-doc__cover { break-after: page; padding-top: 30vh; border-bottom: 0; }
    .rfp-paper h2, .rfp-paper h3, .rfp-paper dt { break-after: avoid; }
    .rfp-paper tr, .rfp-paper dd, .rfp-paper p { break-inside: avoid; }
    .rfp-paper thead { display: table-header-group; }
    .rfp-paper section { padding-block: 0; margin-bottom: 8mm; }
    * { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}