/* =====================================================================
   Spa Refugio · Estilos
   Paleta: morado / magenta / rosa malva
   ===================================================================== */
:root{
  /* Paleta Spa Refugio: morado / magenta / rosa */
  --verde:#652580;          /* (nombre histórico) morado principal */
  --verde-osc:#8f1b62;      /* magenta, hover/acento fuerte */
  --verde-claro:#bb79ac;    /* rosa malva, acento suave */
  --tierra:#bb79ac;
  --crema:#f7f1f8;          /* fondo lila muy claro */
  --crema-osc:#e8dcee;      /* bordes lila claro */
  --carbon:#2e2530;         /* texto oscuro */
  --gris:#7d7384;
  --blanco:#ffffff;
  --ok:#3f7d54; --okbg:#e4f0e6;
  --warn:#9a6a18; --warnbg:#f7ecd5;
  --err:#9a3b32; --errbg:#f6e3e0;
  --off:#8c8c8c; --offbg:#ececec;
  --sombra:0 6px 24px rgba(46,37,48,.12);
  --radio:14px;
  --trans:.28s cubic-bezier(.4,0,.2,1);   /* transición estándar */
  --fuente:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --serif:'Georgia','Times New Roman',serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--fuente);
  color:var(--carbon);
  background:var(--crema);
  line-height:1.5;
  overflow-x:hidden;          /* seguro contra desbordes horizontales */
}
img{max-width:100%;height:auto}
/* El atributo hidden siempre oculta (evita que reglas como label{display:block} lo anulen) */
[hidden]{display:none!important}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0}
a{color:var(--verde-osc);text-decoration:none}
small{font-size:.82em}
.muted{color:var(--gris)}
.hint{display:block;color:var(--gris);margin-top:.25rem}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  border:none;border-radius:10px;padding:.6rem 1.1rem;
  font-size:.95rem;font-weight:600;cursor:pointer;transition:.15s;
  font-family:var(--fuente);
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--verde);color:#fff}
.btn-primary:hover{background:var(--verde-osc)}
.btn-success{background:var(--ok);color:#fff}
.btn-danger{background:var(--err);color:#fff}
.btn-ghost{background:transparent;color:var(--verde-osc);border:1px solid var(--crema-osc)}
.btn-ghost:hover{background:var(--crema-osc)}
.btn-block{width:100%}
.btn-sm{padding:.4rem .8rem;font-size:.85rem}
.btn-xs{padding:.28rem .6rem;font-size:.78rem;border-radius:8px}

/* ---------- Marca ---------- */
.brand-mark{font-size:1.4rem}
.brand-mark.big{font-size:2.6rem;display:block;margin-bottom:.3rem}

/* ---------- Alertas ---------- */
.alert{border-radius:10px;padding:.8rem 1rem;margin-bottom:1rem;font-size:.95rem}
.alert-ok{background:var(--okbg);color:var(--ok)}
.alert-error{background:var(--errbg);color:var(--err)}
.alert ul{margin:0;padding-left:1.1rem}

/* ---------- Badges ---------- */
.badge{display:inline-block;padding:.2rem .6rem;border-radius:20px;font-size:.76rem;font-weight:600}
.badge-ok{background:var(--okbg);color:var(--ok)}
.badge-warn{background:var(--warnbg);color:var(--warn)}
.badge-off{background:var(--offbg);color:var(--off)}

/* =====================================================================
   Login / páginas públicas
   ===================================================================== */
.login-page,.public-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#efd9ec,#d8c4e8 55%,#c9b3e6);
  padding:1.5rem;
}
.brand-logo{display:block;max-width:240px;width:70%;height:auto;margin:0 auto .6rem}
.public-card.wide .brand-logo{margin:0 0 .6rem}
.login-card,.public-card{
  background:var(--blanco);border-radius:var(--radio);box-shadow:var(--sombra);
  padding:2.4rem;width:100%;max-width:420px;text-align:center;
}
.public-card.wide{max-width:680px;text-align:left}
.login-brand h1,.public-card h1{margin:.4rem 0 .2rem;color:var(--verde-osc)}
.login-brand p{color:var(--gris);margin:0 0 1.4rem}
.lead{font-size:1.02rem}
.msg-ok{color:var(--ok)} .msg-error{color:var(--err)}
.msg-aviso{font-size:.92rem;color:var(--carbon);margin:.9rem 0 0}
.resumen-reserva{background:var(--crema);border-radius:12px;padding:.6rem 1rem;margin:1.1rem 0;text-align:left}
.resumen-reserva div{display:flex;justify-content:space-between;gap:1rem;padding:.4rem 0;border-bottom:1px solid var(--crema-osc)}
.resumen-reserva div:last-child{border-bottom:none}
.resumen-reserva span{color:var(--gris);font-size:.85rem}
.resumen-reserva strong{color:var(--verde-osc);text-align:right}
.login-form,.form-page form{text-align:left}
label{display:block;font-size:.9rem;font-weight:600;color:var(--verde-osc);margin-bottom:.9rem}
input,select,textarea{
  width:100%;margin-top:.3rem;padding:.6rem .7rem;border:1px solid var(--crema-osc);
  border-radius:10px;font-size:.95rem;font-family:var(--fuente);background:#fff;color:var(--carbon);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--verde-claro);border-color:transparent}
label.check{display:flex;align-items:center;gap:.5rem;font-weight:500}
label.check input{width:auto;margin:0}

/* =====================================================================
   Layout admin
   ===================================================================== */
body.admin{display:flex;min-height:100vh;background:var(--crema)}
.sidebar{
  width:220px;background:linear-gradient(165deg,#652580,#8f1b62);color:#f3e6f0;
  display:flex;flex-direction:column;padding:1.2rem 0;position:sticky;top:0;height:100vh;
}
.sidebar .brand{display:flex;align-items:center;gap:.5rem;padding:0 1.4rem 1.4rem;font-family:var(--serif);font-size:1.2rem;color:#fff;letter-spacing:.02em}
.nav{display:flex;flex-direction:column;flex:1}
.nav-link{color:#e9d4e6;padding:.7rem 1.4rem;font-weight:500;font-size:.95rem;border-left:3px solid transparent;transition:background var(--trans),color var(--trans)}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-link.active{background:rgba(255,255,255,.14);color:#fff;border-left-color:var(--verde-claro)}
.nav-link.logout{margin-top:auto;color:#f0c7df}

/* Botón hamburguesa (solo visible en móvil) */
.menu-toggle{display:none;background:transparent;border:none;cursor:pointer;
  width:40px;height:40px;padding:8px;border-radius:10px;flex:0 0 auto;transition:background var(--trans)}
.menu-toggle:hover{background:var(--crema-osc)}
.menu-toggle .bar{display:block;height:2.5px;width:100%;border-radius:2px;background:var(--verde);
  transition:transform var(--trans),opacity var(--trans)}
.menu-toggle .bar+ .bar{margin-top:5px}
/* Transformación a X cuando está activo */
.menu-toggle.active .bar:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.menu-toggle.active .bar:nth-child(2){opacity:0}
.menu-toggle.active .bar:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Fondo oscuro detrás del menú abierto (móvil) */
.menu-backdrop{position:fixed;inset:0;background:rgba(46,37,48,.45);z-index:55;
  opacity:0;visibility:hidden;transition:opacity var(--trans),visibility var(--trans)}
.menu-backdrop.open{opacity:1;visibility:visible}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.6rem;background:#fff;border-bottom:1px solid var(--crema-osc);
}
.page-title{font-size:1.4rem;color:var(--verde-osc)}
.topbar-left{display:flex;align-items:center;gap:.6rem;min-width:0}
.topbar-right{display:flex;align-items:center;gap:1.1rem}
.admin-name{font-size:.9rem;color:var(--gris)}
.content{padding:1.6rem;max-width:1100px;width:100%}

/* ---------- Campanita ---------- */
.bell{position:relative}
.bell-btn{background:transparent;border:none;font-size:1.25rem;cursor:pointer;position:relative;transition:transform var(--trans)}
.bell-btn:hover{transform:scale(1.1)}
.bell-count{
  position:absolute;top:-6px;right:-8px;background:var(--verde-osc);color:#fff;
  font-size:.65rem;font-weight:700;border-radius:20px;padding:.05rem .35rem;
}
.bell-panel{
  position:absolute;right:0;top:140%;width:300px;background:#fff;border-radius:12px;
  box-shadow:var(--sombra);z-index:30;overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;
  transition:opacity var(--trans),transform var(--trans),visibility var(--trans);
}
.bell-panel.open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}
.bell-head{padding:.7rem 1rem;font-weight:600;border-bottom:1px solid var(--crema-osc);color:var(--verde-osc)}
.bell-list{list-style:none;margin:0;padding:0;max-height:340px;overflow:auto}
.bell-list li{padding:.7rem 1rem;border-bottom:1px solid var(--crema);font-size:.88rem}
.bell-list li .b-time{display:block;color:var(--gris);font-size:.76rem;margin-top:.2rem}
.bell-empty{padding:1rem;text-align:center;color:var(--gris);font-size:.88rem}

/* ---------- Tarjetas ---------- */
.card{background:#fff;border-radius:var(--radio);box-shadow:var(--sombra);padding:1.4rem;margin-bottom:1.4rem}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;gap:1rem;flex-wrap:wrap}
.card-head h2{font-size:1.15rem;color:var(--verde-osc)}
.empty{color:var(--gris);text-align:center;padding:1.4rem}

/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.4rem}
.kpi{background:#fff;border-radius:var(--radio);box-shadow:var(--sombra);padding:1.2rem;text-align:center;position:relative}
.kpi-num{display:block;font-size:2.2rem;font-weight:700;color:var(--verde);font-family:var(--serif)}
.kpi-label{color:var(--gris);font-size:.9rem}
.kpi-link{display:block;margin-top:.4rem;font-size:.82rem;font-weight:600}

/* ---------- Tablas ---------- */
.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th{text-align:left;padding:.6rem .7rem;color:var(--gris);font-weight:600;border-bottom:2px solid var(--crema-osc);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em}
.table td{padding:.7rem .7rem;border-bottom:1px solid var(--crema)}
.table tr:last-child td{border-bottom:none}
.acciones{display:flex;gap:.35rem;flex-wrap:wrap}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:.3rem;margin-bottom:1.2rem;flex-wrap:wrap}
.tab{padding:.5rem 1rem;border-radius:20px;background:#fff;color:var(--gris);font-size:.9rem;font-weight:600;box-shadow:var(--sombra)}
.tab.active{background:var(--verde);color:#fff}

/* ---------- Formularios en grid ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 1.1rem}
.form-grid .col-2{grid-column:1 / -1}
.form-actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:.4rem}
.inline-form{display:flex;align-items:flex-end;gap:1rem;flex-wrap:wrap}
.inline-form label{margin-bottom:0}

/* ---------- Plan info / hora en formulario público ---------- */
.plan-info,.hora-salida{
  background:var(--crema);border-radius:10px;padding:.7rem .9rem;font-size:.9rem;margin-bottom:.9rem;color:var(--verde-osc);
}
.servicios-box{border:1px solid var(--crema-osc);border-radius:12px;padding:.9rem 1rem;margin-bottom:1rem}
.servicios-box legend{font-weight:600;color:var(--verde-osc);padding:0 .4rem}
.servicios-grid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem}

/* ---------- Link generado ---------- */
.link-nuevo{display:flex;gap:.5rem;margin-top:1rem}
.link-nuevo input{font-family:monospace;font-size:.85rem}

/* =====================================================================
   Calendario
   ===================================================================== */
.cal-nav{display:flex;align-items:center;gap:.8rem}
.calendario{display:grid;grid-template-columns:repeat(7,1fr);gap:.4rem}
.cal-dow{text-align:center;font-size:.75rem;font-weight:700;color:var(--gris);text-transform:uppercase;padding:.3rem 0}
.cal-cell{
  min-height:78px;background:var(--crema);border-radius:10px;padding:.4rem;
  cursor:pointer;transition:.15s;display:flex;flex-direction:column;gap:.3rem;
}
.cal-cell:hover{background:var(--crema-osc)}
.cal-cell.empty{background:transparent;cursor:default}
.cal-cell.hoy{outline:2px solid var(--verde-claro)}
.cal-cell.con-reservas{background:#efe2f1}
.cal-num{font-weight:700;color:var(--carbon);font-size:.9rem}
.cal-badge{background:var(--verde);color:#fff;font-size:.7rem;border-radius:8px;padding:.1rem .4rem;align-self:flex-start}

/* =====================================================================
   Modales
   ===================================================================== */
.modal{position:fixed;inset:0;background:rgba(46,37,48,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:1rem}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:var(--radio);width:100%;max-width:560px;max-height:90vh;overflow:auto;box-shadow:var(--sombra);animation:modalIn var(--trans)}
@keyframes modalIn{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.4rem;border-bottom:1px solid var(--crema-osc)}
.modal-head h3{color:var(--verde-osc);font-size:1.15rem}
.modal-close{background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--gris);line-height:1}
.modal-box form{padding:1.2rem 1.4rem}
.dia-detalle{padding:1.2rem 1.4rem}
.dia-item{padding:.7rem 0;border-bottom:1px solid var(--crema)}
.dia-item:last-child{border:none}
.dia-hora{font-weight:700;color:var(--verde)}

/* =====================================================================
   Responsive / Móvil
   ===================================================================== */
@media(max-width:760px){
  /* --- Menú lateral como cajón deslizante (off-canvas) --- */
  body.admin{flex-direction:column}
  .menu-toggle{display:block}
  .sidebar{
    position:fixed;top:0;left:0;height:100vh;width:230px;z-index:60;
    transform:translateX(-100%);transition:transform var(--trans);
    box-shadow:0 0 40px rgba(46,37,48,.35);
  }
  .sidebar.open{transform:translateX(0)}

  /* --- Barra superior --- */
  .topbar{padding:.7rem 1rem;gap:.7rem}
  .topbar .topbar-left{display:flex;align-items:center;gap:.6rem;min-width:0;flex:1}
  .page-title{font-size:1.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .admin-name{display:none}          /* se oculta para ahorrar espacio */

  /* --- Contenido --- */
  .content{padding:.9rem}
  .card{padding:1rem}
  .form-grid,.servicios-grid{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr}
  .inline-form{flex-direction:column;align-items:stretch}
  .inline-form .btn{width:100%}
  .link-nuevo{flex-direction:column}
  .link-nuevo .btn{width:100%}

  /* --- Tablas: se transforman en tarjetas apiladas --- */
  .table thead{display:none}
  .table, .table tbody, .table tr, .table td{display:block;width:100%}
  .table tr{
    background:#fff;border:1px solid var(--crema-osc);border-radius:12px;
    padding:.5rem .85rem;margin-bottom:.75rem;box-shadow:0 2px 8px rgba(47,43,39,.05);
  }
  .table td{
    border:none;padding:.4rem 0;display:flex;justify-content:space-between;
    align-items:center;gap:1rem;text-align:right;
    border-bottom:1px solid var(--crema);
  }
  .table tr td:last-child{border-bottom:none}
  .table td::before{
    content:attr(data-label);font-weight:600;color:var(--gris);
    text-align:left;flex:0 0 42%;text-transform:uppercase;
    font-size:.68rem;letter-spacing:.03em;
  }
  /* Celda de acciones a lo ancho, botones grandes y táctiles */
  .table td.acciones{justify-content:flex-start;flex-wrap:wrap;text-align:left}
  .table td.acciones::before{content:"Acciones";flex-basis:100%;margin-bottom:.2rem}
  /* Ocultar el rótulo "Acciones" en tablas marcadas (ej: Planes) */
  .table.ocultar-label-acciones td.acciones::before{display:none}
  .table td.acciones .btn{flex:1;min-width:90px;padding:.5rem .6rem;font-size:.82rem}
  .table td.acciones form{display:flex;flex:1}
  .table td.acciones form .btn{width:100%}

  /* Celda principal (nombre + descripción): a lo ancho, nombre arriba, sin etiqueta */
  .table td.cell-main{display:block;text-align:left;padding:.2rem 0 .7rem}
  .table td.cell-main::before{display:none}
  .table td.cell-main strong{display:block;font-size:1.02rem;color:var(--verde-osc);margin-bottom:.2rem}
  .table td.cell-main small{display:block}

  /* --- Calendario más compacto --- */
  .calendario{gap:.25rem}
  .cal-cell{min-height:58px;padding:.3rem}
  .cal-num{font-size:.8rem}
  .cal-badge{font-size:.6rem;padding:.08rem .25rem;line-height:1.1}
  .cal-dow{font-size:.65rem}

  /* --- Modales a pantalla casi completa --- */
  .modal{padding:.5rem}
  .modal-box{max-height:94vh}
  .modal-box form{padding:1rem}

  /* --- Pestañas con scroll horizontal propio --- */
  .tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:.3rem}
  .tab{white-space:nowrap}

  /* --- Páginas públicas (login y formulario) --- */
  .login-card,.public-card{padding:1.5rem 1.2rem}
  .public-card.wide{max-width:100%}
}

@media(max-width:380px){
  .kpis{grid-template-columns:1fr}
}