/* ============================================================
   Ayuda - Documentos Electrónicos Hacienda
   AY-023
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--fp-bg-body, #1e1e23);
    color: var(--fp-text-primary, #f1f5f9);
    min-height: 100vh;
}

.ayuda-header {
    background: linear-gradient(135deg, #1e40af 0%, #1e3a5f 100%);
    padding: 2rem 1.5rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}
.ayuda-header-icon { font-size: 2.5rem; opacity: 0.95; }
.ayuda-header-text h1 { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.25rem; }
.ayuda-header-text p { font-size: 0.9rem; opacity: 0.85; }
.btn-volver {
    margin-left: auto;
    display: flex; align-items: center; gap: 0.4rem;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 0.45rem 0.9rem;
    border-radius: 8px;
    font-size: 0.85rem; font-weight: 600;
    cursor: pointer; text-decoration: none;
    transition: background 0.2s; white-space: nowrap;
}
.btn-volver:hover { background: rgba(255,255,255,0.3); color: #fff; }

.ayuda-body { padding: 1.5rem; max-width: 960px; margin: 0 auto; }

.ayuda-seccion {
    background: var(--fp-bg-card, #2a2a2e);
    border: 1px solid var(--fp-border, rgba(255,255,255,0.08));
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.25rem;
}
.ayuda-seccion h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #93c5fd;
}
.ayuda-seccion h2 i { font-size: 1.2rem; }
.ayuda-seccion h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem;
    color: #e2e8f0;
}
.ayuda-seccion p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--fp-text-secondary, #cbd5e1);
    margin-bottom: 0.75rem;
}
.ayuda-seccion p:last-child { margin-bottom: 0; }
.ayuda-seccion ul, .ayuda-seccion ol {
    margin: 0.5rem 0 0.75rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--fp-text-secondary, #cbd5e1);
}
.ayuda-seccion li { margin-bottom: 0.35rem; }
.ayuda-seccion code {
    background: rgba(255,255,255,0.08);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #fbbf24;
}
.ayuda-seccion pre {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
    font-size: 0.82rem;
    line-height: 1.5;
    color: #e2e8f0;
    margin: 0.75rem 0;
}

.ayuda-tabla-wrap { overflow-x: auto; margin: 0.75rem 0; }
.ayuda-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.ayuda-tabla th {
    background: rgba(255,255,255,0.06);
    padding: 0.6rem 0.75rem;
    text-align: left;
    font-weight: 600;
    color: #93c5fd;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.ayuda-tabla td {
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--fp-text-secondary, #cbd5e1);
}
.ayuda-tabla tr:hover td { background: rgba(255,255,255,0.02); }

/* Pasos / flujo */
.ayuda-pasos { display: flex; flex-direction: column; gap: 0; }
.ayuda-paso {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    position: relative;
}
.ayuda-paso:last-child { border-bottom: none; }
.paso-num {
    width: 36px; height: 36px;
    background: #1e40af;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.paso-contenido { flex: 1; }
.paso-contenido h3 { margin-top: 0; font-size: 0.95rem; }
.paso-contenido p { font-size: 0.85rem; }

/* Flujo visual horizontal */
.flujo-visual {
    display: flex;
    align-items: center;
    gap: 0;
    flex-wrap: wrap;
    margin: 1rem 0;
    justify-content: center;
}
.flujo-paso {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.75rem 1rem;
    background: rgba(30,64,175,0.15);
    border: 1px solid rgba(30,64,175,0.3);
    border-radius: 10px;
    min-width: 100px;
    text-align: center;
}
.flujo-paso i { font-size: 1.3rem; color: #60a5fa; }
.flujo-paso .flujo-label { font-size: 0.75rem; font-weight: 600; color: #93c5fd; }
.flujo-paso .flujo-estado { font-size: 0.7rem; color: #94a3b8; }
.flujo-flecha { font-size: 1.2rem; color: #475569; padding: 0 0.25rem; }

/* Estado badges */
.estado-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.estado-0 { background: rgba(148,163,184,0.15); color: #94a3b8; }
.estado-1 { background: rgba(96,165,250,0.15); color: #60a5fa; }
.estado-2 { background: rgba(251,191,36,0.15); color: #fbbf24; }
.estado-3 { background: rgba(168,85,247,0.15); color: #a855f7; }
.estado-4 { background: rgba(34,197,94,0.15); color: #22c55e; }
.estado-5 { background: rgba(239,68,68,0.15); color: #ef4444; }
.estado-6 { background: rgba(249,115,22,0.15); color: #f97316; }

/* Clave visual */
.clave-visual {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    margin: 0.75rem 0;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
}
.clave-seg {
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
}
.clave-seg-pais { background: rgba(34,197,94,0.15); color: #22c55e; }
.clave-seg-fecha { background: rgba(251,191,36,0.15); color: #fbbf24; }
.clave-seg-cedula { background: rgba(96,165,250,0.15); color: #60a5fa; }
.clave-seg-consec { background: rgba(168,85,247,0.15); color: #a855f7; }
.clave-seg-sit { background: rgba(148,163,184,0.15); color: #94a3b8; }
.clave-seg-seg { background: rgba(239,68,68,0.15); color: #ef4444; }

/* Box tips */
.box { padding: 0.85rem 1rem; border-radius: 8px; margin: 0.75rem 0; font-size: 0.85rem; line-height: 1.5; }
.box-info { background: rgba(59,130,246,0.1); border-left: 3px solid #3b82f6; color: #93c5fd; }
.box-warn { background: rgba(245,158,11,0.1); border-left: 3px solid #f59e0b; color: #fcd34d; }
.box-danger { background: rgba(239,68,68,0.1); border-left: 3px solid #ef4444; color: #fca5a5; }
.box-tip { background: rgba(16,185,129,0.1); border-left: 3px solid #10b981; color: #6ee7b7; }

/* XML code block */
.xml-block {
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 1rem;
    overflow-x: auto;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    color: #e2e8f0;
    margin: 0.75rem 0;
}
.xml-tag { color: #60a5fa; }
.xml-attr { color: #fbbf24; }
.xml-val { color: #34d399; }
.xml-comment { color: #64748b; }

@media (max-width: 600px) {
    .ayuda-header { flex-wrap: wrap; }
    .btn-volver { order: -1; margin-left: 0; }
    .flujo-visual { flex-direction: column; }
    .flujo-flecha { transform: rotate(90deg); }
}