:root {
    --azul: #0a0a0a;
    --azul-claro: #2e2e2e;
    --gris-fondo: #f4f4f4;
    --gris-borde: #dcdcdc;
    --rojo: #c0392b;
    --verde: #1e7e34;
    --texto: #1a1a1a;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    background: var(--gris-fondo);
    color: var(--texto);
}

.topnav {
    background: var(--azul);
    color: #fff;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.topnav .brand {
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.brand-logo {
    height: 28px;
    width: auto;
    border-radius: 4px;
    display: block;
}
.nav-links { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 6px; }
.nav-links a { color: #cfcfcf; text-decoration: none; font-size: 0.92rem; }
.nav-links a:hover { color: #fff; text-decoration: underline; }

.container { max-width: 960px; margin: 0 auto; padding: 16px; }
.container-angosto { max-width: 420px; margin: 24px auto; }

h1 { font-size: 1.4rem; margin-bottom: 4px; }
h2 { font-size: 1.1rem; color: var(--azul); margin-top: 0; }
h3 { font-size: 0.95rem; color: var(--azul-claro); margin-bottom: 6px; }
.subtitulo { color: #5a6b7d; margin-top: 0; font-size: 0.92rem; }

.banner-info {
    background: #f0f0f0;
    border-left: 4px solid var(--azul);
    border-radius: 6px;
    padding: 10px 14px;
    margin-bottom: 18px;
    font-size: 0.88rem;
}
.banner-info summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--azul);
}
.banner-info ul {
    margin: 10px 0 2px 0;
    padding-left: 20px;
}
.banner-info li { margin-bottom: 6px; line-height: 1.4; }

.card {
    background: #fff;
    border: 1px solid var(--gris-borde);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.card-link { display: block; text-decoration: none; color: inherit; }
.card-link:hover { border-color: var(--azul-claro); }

.grid-admin { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 700px) { .grid-admin { grid-template-columns: 1fr 1fr 1fr; } }

.finde h2 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.finde-pasado { opacity: 0.7; background: #fafbfc; }
.tag { background: var(--gris-borde); color: var(--texto); font-size: 0.72rem; padding: 2px 8px; border-radius: 20px; }
.tag-proximo { background: var(--verde); color: #fff; }

.tablas { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 700px) { .tablas { grid-template-columns: 1fr 1fr; } }

table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { padding: 8px 6px; border-bottom: 1px solid var(--gris-borde); text-align: left; }
th { background: var(--azul); color: #fff; font-size: 0.8rem; }

.tabla-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: -2px; padding: 2px; }
.tabla-scroll table { min-width: 480px; }

@media (max-width: 480px) {
    .container { padding: 10px; }
    h1 { font-size: 1.15rem; }
    h2 { font-size: 1rem; }
    .card { padding: 12px; }
    table { font-size: 0.8rem; }
    th, td { padding: 6px 4px; }
    .topnav .brand { font-size: 0.95rem; }
    .brand-logo { height: 22px; }
    .nav-links { gap: 10px; }
    .nav-links a { font-size: 0.85rem; }
}

.vacante { color: var(--rojo); font-weight: 600; }
.alerta { color: var(--rojo); font-weight: 700; }
.ok { color: var(--verde); font-weight: 600; }

form { display: flex; flex-direction: column; gap: 8px; }
label { font-size: 0.85rem; font-weight: 600; color: #48566a; }
input, select, button {
    padding: 9px 10px;
    border: 1px solid var(--gris-borde);
    border-radius: 6px;
    font-size: 0.95rem;
}
button {
    background: var(--azul);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 600;
}
button:hover { background: var(--azul-claro); }

.fila-ajuste {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    border-bottom: 1px solid var(--gris-borde);
    padding: 8px 0;
}
.turno-label { font-size: 0.85rem; min-width: 140px; }

.nota { font-size: 0.8rem; color: #8a97a8; }

.footer { text-align: center; padding: 20px; color: #90a0b0; font-size: 0.8rem; }