body{
    margin:0;
    font-family:Arial, Helvetica, sans-serif;
    background:white;
    color:#111;
}

.oculto{ display:none; }

#login{
    min-height:100vh;
    display:flex;
    justify-content:center;
    align-items:center;
    padding:20px;
}

.caja-login{
    width:100%;
    max-width:420px;
    background:white;
    padding:40px;
    border-radius:25px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,0.12);
}

.caja-login img{ width:230px; }
.caja-login h1{ font-size:34px; margin:15px 0; }

.telefonos-login{
    margin-top:20px;
    display:flex;
    flex-direction:column;
    gap:6px;
    font-size:17px;
}

#mensaje-error{ color:red; font-weight:bold; }

input, select, textarea{
    width:100%;
    padding:14px;
    margin:10px 0;
    border:1px solid #ddd;
    border-radius:10px;
    font-size:16px;
    box-sizing:border-box;
}

textarea{
    min-height:100px;
    resize:vertical;
}

button{
    background:#009fe3;
    color:white;
    border:none;
    padding:12px 18px;
    border-radius:10px;
    font-size:14px;
    font-weight:bold;
    cursor:pointer;
    margin:5px 5px 5px 0;
}

button:hover{ background:#007bb3; }

.salir, nav button.salir{ background:#e60000 !important; color:#ffffff !important; }
.salir:hover, nav button.salir:hover{ background:#b80000 !important; color:#ffffff !important; }

.password-box{ position:relative; }
.password-box input{ padding-right:45px; }

.ojo{
    position:absolute;
    right:14px;
    top:50%;
    transform:translateY(-50%);
    cursor:pointer;
    font-size:20px;
    user-select:none;
}

header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:20px 50px;
    background:white;
    box-shadow:0 4px 12px rgba(0,0,0,0.08);
    position:sticky;
    top:0;
    z-index:1000;
}

.logo{
    display:flex;
    align-items:center;
    gap:15px;
    cursor:pointer;
}

.logo img{ height:65px; }
.logo h1{ font-size:30px; margin:0; }

nav{
    display:flex;
    flex-wrap:wrap;
    justify-content:flex-end;
}

nav button{
    background:white;
    color:#111;
    margin-left:8px;
}

nav button:hover{
    background:#009fe3;
    color:white;
}

.seccion{
    display:none;
    padding:80px 50px;
    min-height:500px;
}

.seccion.activa{ display:block; }

.inicio-centrado{
    min-height:calc(100vh - 220px);
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    font-size:42px;
    font-weight:bold;
}

h2{ font-size:38px; margin-top:0; }
h3{ margin-top:0; }

.admin-submenu{
    position:sticky;
    top:105px;
    z-index:900;
    background:#ffffff;
    border:1px solid #eee;
    border-radius:16px;
    padding:14px;
    margin-bottom:28px;
    box-shadow:0 5px 18px rgba(0,0,0,0.06);
    display:flex;
    flex-wrap:wrap;
    gap:8px;
}

.admin-submenu button{ margin:0; }
.admin-submenu button.activo{ background:#007bb3; color:#ffffff; }

.admin-panel{ display:none; }
.admin-panel.activo{ display:block; }

.bloque, .bloque-admin, .tarifa-card, .usuario-card, .alta-card, .comision-card, .campo-card{
    background:white;
    border:1px solid #eee;
    border-radius:16px;
    padding:22px;
    margin:28px 0;
    box-shadow:0 5px 18px rgba(0,0,0,0.06);
}

.bloque-admin{
    background:#f8f8f8;
    scroll-margin-top:180px;
}

.sub-bloque{
    background:#ffffff;
    border:1px solid #eee;
    border-radius:14px;
    padding:18px;
    margin-bottom:24px;
}

.tarifa-card h3{ color:#009fe3; margin-top:0; }

.dato-linea{
    display:block;
    margin:7px 0;
}

.total-final{
    font-size:26px;
    font-weight:bold;
    margin-top:18px;
    margin-bottom:10px;
}

.total-general{
    background:#009fe3;
    color:#ffffff;
    padding:18px;
    border-radius:14px;
}

.fila{
    display:grid;
    grid-template-columns:2fr 2fr 1fr;
    gap:10px;
    padding:8px 0;
    border-bottom:1px solid #eee;
}

.fila.titulo{ font-weight:bold; }

.flyer-admin-card{
    margin-top:16px;
    padding:16px;
    border:1px solid #eee;
    border-radius:14px;
    background:#fff;
}

.flyer-box{
    margin-top:14px;
    padding-top:12px;
    border-top:1px solid #eee;
}

.flyer-preview{
    margin:10px 0;
    width:100%;
    max-width:420px;
    height:260px;
    border:1px solid #ddd;
    border-radius:12px;
    overflow:hidden;
    background:#f7f7f7;
}

.flyer-preview iframe{
    width:100%;
    height:100%;
    border:0;
}

.boton-descarga{
    display:inline-block;
    background:#009fe3;
    color:#ffffff;
    text-decoration:none;
    padding:10px 14px;
    border-radius:10px;
    font-weight:bold;
    margin-top:6px;
}

.boton-descarga:hover{ background:#007bb3; }

@media print{
    header, nav, button, .admin-submenu{ display:none !important; }

    body{ background:white; }

    .seccion{
        display:block;
        padding:20px;
    }

    .bloque, .bloque-admin, .tarifa-card, .usuario-card, .alta-card, .comision-card, .campo-card{
        box-shadow:none;
        border:1px solid #ccc;
    }
}

@media(max-width:900px){
    header{
        flex-direction:column;
        padding:20px;
    }

    .logo{
        flex-direction:column;
        margin-bottom:15px;
    }

    nav{ justify-content:center; }

    nav button{
        width:100%;
        margin:5px 0;
    }

    .seccion{
        padding:40px 20px;
    }

    .inicio-centrado{
        font-size:30px;
        min-height:300px;
    }

    .fila{ grid-template-columns:1fr; }

    .admin-submenu{
        position:static;
    }

    .admin-submenu button{
        width:100%;
    }
}