/* ============================================================
   ADRIEM AMAZON TOURS · Panel administrador
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--pri:#e8622a;--sec:#0f3d3e;--acc:#f2a71b;--dark:#12232e;--bg:#f4f6f8;
  --card:#fff;--line:#e6eaee;--txt:#28323b;--muted:#7a8792;--ok:#2a9d5c;--bad:#d24b3e;
  --rad:16px;--ff:'Manrope',system-ui,sans-serif;--sh:0 10px 30px -18px rgba(18,35,46,.4)}
body{font-family:var(--ff);background:var(--bg);color:var(--txt);line-height:1.5}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}

/* Login */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;
  background:linear-gradient(135deg,var(--dark),var(--sec))}
.login-card{background:#fff;border-radius:24px;padding:40px;width:100%;max-width:400px;box-shadow:0 30px 70px -30px rgba(0,0,0,.5)}
.login-card .logo{text-align:center;margin-bottom:8px;font-size:2.4rem}
.login-card h1{text-align:center;font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--dark);margin-bottom:4px}
.login-card p{text-align:center;color:var(--muted);font-size:.9rem;margin-bottom:26px}
.login-card .field{margin-bottom:16px}
.login-card label{display:block;font-size:.84rem;font-weight:600;margin-bottom:6px}
.login-card input{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;font-size:.95rem}
.login-card input:focus{outline:none;border-color:var(--pri)}
.login-card .btn{width:100%;padding:14px;border:none;border-radius:12px;background:linear-gradient(120deg,var(--pri),var(--acc));
  color:#fff;font-weight:700;font-size:1rem;cursor:pointer;margin-top:6px}
.login-err{background:#fdecea;color:var(--bad);padding:11px 14px;border-radius:10px;font-size:.88rem;margin-bottom:16px}
.login-hint{text-align:center;font-size:.8rem;color:var(--muted);margin-top:18px}

/* Layout */
/* Layout */
.admin{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
/* FIX: Posici¨®n fija global para el backdrop, sac¨¢ndolo del flujo del documento */
.backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150}
/* FIX: grid-column:1 obliga al sidebar a quedarse a la izquierda siempre */
.sidebar{background:var(--dark);color:#c7d2cd;padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto;grid-column:1}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 8px 18px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px}
.sidebar .brand strong{color:#fff;font-family:'Playfair Display',serif;font-size:1.05rem;line-height:1.1}
.sidebar .brand small{color:var(--acc);font-size:.65rem;letter-spacing:2px;text-transform:uppercase}
.nav-group{font-size:.7rem;text-transform:uppercase;letter-spacing:1.5px;color:#5f7069;padding:14px 12px 6px}
.sidebar a.item{display:flex;align-items:center;gap:11px;padding:11px 12px;border-radius:11px;font-weight:500;font-size:.9rem;margin-bottom:2px;transition:.18s}
.sidebar a.item:hover{background:rgba(255,255,255,.06);color:#fff}
.sidebar a.item.active{background:linear-gradient(120deg,var(--pri),var(--acc));color:#fff;font-weight:700}
.sidebar a.item .ic{width:20px;text-align:center}
/* FIX: grid-column:2 obliga al contenido principal a ocupar la parte derecha */
.main{display:flex;flex-direction:column;min-width:0;grid-column:2}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:16px 26px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:50}
.topbar h1{font-size:1.2rem;color:var(--dark);font-family:'Playfair Display',serif}
.topbar .sp{margin-left:auto;display:flex;align-items:center;gap:14px}
.topbar .view-site{font-size:.85rem;color:var(--pri);font-weight:700}
.topbar .user{display:flex;align-items:center;gap:8px;font-size:.88rem}
.topbar .user .av{width:34px;height:34px;border-radius:50%;background:var(--sec);color:#fff;display:grid;place-items:center;font-weight:700}
.burger{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:var(--dark)}
.content{padding:26px;flex:1}

/* Tarjetas / stats */
.stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px;margin-bottom:26px}
.stat{background:#fff;border-radius:var(--rad);padding:22px;box-shadow:var(--sh);border:1px solid var(--line)}
.stat .k{font-size:.82rem;color:var(--muted);font-weight:600}
.stat .v{font-size:2rem;font-weight:800;color:var(--dark);margin-top:4px}
.stat .ic{font-size:1.6rem;float:right}

.panel{background:#fff;border-radius:var(--rad);box-shadow:var(--sh);border:1px solid var(--line);margin-bottom:22px;overflow:hidden}
.panel-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.panel-head h2{font-size:1.1rem;color:var(--dark)}
.panel-body{padding:22px}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 18px;border-radius:11px;font-weight:700;font-size:.88rem;border:none;cursor:pointer;transition:.2s}
.btn-pri{background:linear-gradient(120deg,var(--pri),var(--acc));color:#fff}
.btn-pri:hover{filter:brightness(1.05)}
.btn-sec{background:var(--sec);color:#fff}
.btn-light{background:var(--bg);color:var(--txt);border:1px solid var(--line)}
.btn-danger{background:#fdecea;color:var(--bad)}
.btn-sm{padding:7px 12px;font-size:.8rem;border-radius:9px}

/* Formularios */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-row .full{grid-column:1/-1}
.fld{margin-bottom:16px}
.fld label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.fld input[type=text],.fld input[type=number],.fld input[type=email],.fld input[type=tel],.fld input[type=password],.fld input[type=url],.fld select,.fld textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:11px;font-family:inherit;font-size:.92rem;background:#fbfcfd}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--pri);background:#fff}
.fld .hint{font-size:.78rem;color:var(--muted);margin-top:5px}
.check{display:flex;align-items:center;gap:9px;padding:10px 12px;background:var(--bg);border-radius:11px;cursor:pointer;font-weight:600;font-size:.9rem}
.check input{width:18px;height:18px}
.color-row{display:flex;align-items:center;gap:10px}
.color-row input[type=color]{width:52px;height:42px;border:1px solid var(--line);border-radius:10px;padding:2px;cursor:pointer}

/* Preview de imagen */
.img-preview{margin-top:10px;display:flex;flex-wrap:wrap;gap:10px}
.img-preview img,.cur-img{width:120px;height:88px;object-fit:cover;border-radius:11px;border:1px solid var(--line)}
.drop{border:2px dashed var(--line);border-radius:12px;padding:20px;text-align:center;color:var(--muted);cursor:pointer;transition:.2s;background:#fbfcfd}
.drop:hover{border-color:var(--pri);color:var(--pri)}

/* Tabla */
.table-wrap{overflow-x:auto}
table.data{width:100%;border-collapse:collapse;font-size:.9rem}
table.data th{text-align:left;padding:12px 14px;background:var(--bg);color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;white-space:nowrap}
table.data td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:middle}
table.data tr:hover td{background:#fbfcfd}
table.data img.thumb{width:56px;height:42px;object-fit:cover;border-radius:8px}
.badge{display:inline-block;font-size:.72rem;font-weight:700;padding:4px 10px;border-radius:99px}
.badge.on{background:#e6f6ee;color:var(--ok)}.badge.off{background:#f1f3f5;color:var(--muted)}
.badge.pend{background:#fff4e0;color:#b5730c}.badge.apr{background:#e6f6ee;color:var(--ok)}.badge.rec{background:#fdecea;color:var(--bad)}
.actions{display:flex;gap:6px;flex-wrap:wrap}

/* Alertas */
.alert{padding:13px 18px;border-radius:12px;margin-bottom:18px;font-weight:600;font-size:.9rem}
.alert.ok{background:#e6f6ee;color:var(--ok)}
.alert.err{background:#fdecea;color:var(--bad)}

/* Toggle switch */
.switch{position:relative;display:inline-block;width:44px;height:24px}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;inset:0;background:#ccc;border-radius:99px;transition:.3s;cursor:pointer}
.slider::before{content:"";position:absolute;height:18px;width:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.3s}
.switch input:checked + .slider{background:var(--ok)}
.switch input:checked + .slider::before{transform:translateX(20px)}

.empty{text-align:center;padding:40px 20px;color:var(--muted)}

@media(max-width:900px){
  .admin{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;width:250px;z-index:200;transform:translateX(-110%);transition:.3s}
  .sidebar.open{transform:none}
  .burger{display:block}
  .form-row{grid-template-columns:1fr}
  .backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150}
  .backdrop.show{display:block}
}