:root { --azul: #2563eb; --gris: #6b7280; --borde: #d1d5db; --nav: 52px; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; color: #1f2937; background: #f3f4f6; }
a { color: var(--azul); }
h1 { font-size: 1.3rem; margin: 0 0 .5rem; }
h2 { font-size: 1.05rem; margin: 1.2rem 0 .3rem; }
.muted { color: var(--gris); font-size: .9rem; }
.hint { color: var(--gris); font-size: .82rem; margin: .5rem 0 0; }

.topbar { height: var(--nav); background: #111827; color: #fff; display: flex; align-items: center; gap: 1.5rem; padding: 0 1rem; }
.topbar .brand { font-weight: 700; }
.tabs { display: flex; gap: .25rem; flex: 1; }
.tabs a { color: #d1d5db; text-decoration: none; padding: .45rem .9rem; border-radius: 6px; font-size: .95rem; }
.tabs a:hover { background: #1f2937; }
.tabs a.active { background: var(--azul); color: #fff; }
.logout { display: flex; align-items: center; gap: .75rem; margin: 0; }
.logout .who { font-size: .9rem; color: #d1d5db; }
.btn-link { background: none; border: 0; color: #93c5fd; cursor: pointer; font-size: .9rem; padding: 0; }

.flash { max-width: 760px; margin: .75rem auto 0; padding: .6rem .9rem; border-radius: 6px; font-size: .92rem; }
.flash-ok { background: #dcfce7; color: #166534; }
.flash-error { background: #fee2e2; color: #991b1b; }

main.page { max-width: 760px; margin: 0 auto; padding: 1rem; }
main.wide { padding: 0; }
.card { background: #fff; border-radius: 8px; padding: 1.25rem 1.5rem; margin-bottom: 1rem; box-shadow: 0 1px 3px rgba(0,0,0,.1); }

label { display: block; margin-top: .75rem; font-size: .88rem; font-weight: 600; }
label small { font-weight: 400; color: var(--gris); }
input[type=text], input[type=password], input[type=search], input[type=file], select {
    width: 100%; padding: .5rem .6rem; margin-top: .25rem; border: 1px solid var(--borde); border-radius: 6px; font-size: .95rem; background: #fff;
}
.row { display: flex; gap: .6rem; }
.row > label { flex: 1; min-width: 0; }
.btn { margin-top: 1rem; padding: .55rem 1rem; border: 0; border-radius: 6px; background: var(--azul); color: #fff; font-size: .95rem; cursor: pointer; }
.btn.secondary { background: var(--gris); }
.btn:disabled { opacity: .6; cursor: wait; }

.auth-body { display: flex; justify-content: center; align-items: center; min-height: 100vh; }
.auth-card { width: 100%; max-width: 360px; }

/* Mapa */
.mapa-layout { display: flex; height: calc(100vh - var(--nav)); }
.panel { width: 360px; flex-shrink: 0; overflow-y: auto; background: #fff; border-right: 1px solid var(--borde); }
#map { flex: 1; min-width: 0; }
.sec { border-bottom: 1px solid var(--borde); }
.sec summary { padding: .75rem 1rem; font-weight: 700; cursor: pointer; background: #f9fafb; }
.sec-body { padding: .25rem 1rem 1rem; }
.actions { display: flex; gap: .5rem; }
.actions .btn { flex: 1; }

.results { list-style: none; margin: .25rem 0 0; padding: 0; border: 1px solid var(--borde); border-radius: 6px; }
.results:empty { display: none; }
.results button { display: block; width: 100%; text-align: left; padding: .45rem .6rem; border: 0; background: #fff; cursor: pointer; font-size: .9rem; }
.results li + li button { border-top: 1px solid #eee; }
.results button:hover { background: #eff6ff; }
.results small { color: var(--gris); }

.info { margin-top: .75rem; padding: .7rem .8rem; background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 6px; font-size: .92rem; }
.info h3 { margin: 0 0 .3rem; font-size: 1rem; }
.info p { margin: .2rem 0; }
.info.error { background: #fef2f2; border-color: #fecaca; }

.msg { margin-top: .75rem; padding: .55rem .75rem; border-radius: 6px; font-size: .88rem; }
.msg.ok { background: #dcfce7; color: #166534; }
.msg.error { background: #fee2e2; color: #991b1b; }

.lista { list-style: none; margin: 0; padding: 0; font-size: .9rem; }
.lista li { padding: .5rem 0; border-bottom: 1px solid #eee; display: flex; gap: .5rem; align-items: flex-start; }
.lista .txt { flex: 1; cursor: pointer; }
.lista .txt small { display: block; color: var(--gris); }
.lista button { border: 0; background: none; color: #dc2626; cursor: pointer; font-size: .85rem; }

.draft-pin { width: 22px; height: 22px; border-radius: 50%; background: #dc2626; border: 3px solid #fff; box-shadow: 0 0 4px rgba(0,0,0,.6); }

#origen-map { height: 300px; border-radius: 6px; border: 1px solid var(--borde); margin-top: .5rem; }

@media (max-width: 800px) {
    .mapa-layout { flex-direction: column-reverse; height: auto; }
    .panel { width: 100%; max-height: 55vh; border-right: 0; }
    #map { height: 45vh; flex: none; }
    .topbar { gap: .5rem; overflow-x: auto; }
    .topbar .brand, .logout .who { display: none; }
}

/* Resultados aproximados (respaldo OpenStreetMap) */
.info.approx { background: #fffbeb; border-color: #fde68a; }
.results .ext { color: var(--azul); font-size: .85rem; }

/* Zonas de domicilio */
main.config { max-width: 1100px; }
.sw { display: inline-block; width: 14px; height: 14px; border-radius: 3px; border: 1px solid rgba(0,0,0,.3); vertical-align: middle; flex-shrink: 0; }
.legend { background: #fff; padding: .5rem .7rem; border-radius: 6px; box-shadow: 0 1px 4px rgba(0,0,0,.3); font-size: .82rem; line-height: 1.5; }
.legend strong { display: block; margin-bottom: .2rem; }
.desglose { list-style: none; margin: .25rem 0 0; padding: 0; font-size: .85rem; }
.desglose li { padding: .1rem 0; }

.zonas-layout { display: flex; gap: 1rem; margin-top: .75rem; }
#zonas-map { flex: 1; min-width: 0; height: 540px; border-radius: 6px; border: 1px solid var(--borde); }
.zonas-panel { width: 330px; flex-shrink: 0; }
.zonas-lista { list-style: none; margin: .5rem 0; padding: 0; }
.zonas-lista li { display: flex; gap: .5rem; align-items: center; padding: .5rem 0; border-bottom: 1px solid #eee; }
.zonas-lista .txt { flex: 1; min-width: 0; cursor: pointer; }
.zonas-lista .txt small { display: block; color: var(--gris); }
.zonas-lista .acc { display: flex; flex-wrap: wrap; gap: .25rem; justify-content: flex-end; max-width: 130px; }
.zonas-lista .acc button { border: 1px solid var(--borde); background: #fff; border-radius: 4px; padding: .1rem .4rem; font-size: .78rem; cursor: pointer; }
.zonas-lista .acc button.danger { color: #dc2626; }
input[type=color] { width: 100%; height: 2.3rem; padding: .1rem; margin-top: .25rem; border: 1px solid var(--borde); border-radius: 6px; background: #fff; }

@media (max-width: 800px) {
    .zonas-layout { flex-direction: column; }
    .zonas-panel { width: 100%; }
    #zonas-map { height: 380px; flex: none; }
}