:root{
  --bg:#f8fafc; --card:#ffffff; --primary:#2563eb; --primary-hover:#1d4ed8; --primary-light:#eff6ff;
  --text:#1e293b; --muted:#64748b; --border:#e2e8f0;
  --shadow:0 10px 25px rgba(0,0,0,0.05);
}
*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;}
a{color:var(--primary);text-decoration:none;}
a:hover{color:var(--primary-hover);}
input:focus{outline:none;}
button{font-family:inherit;}

/* ---------- LOGIN ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:radial-gradient(circle at 50% 0%,var(--primary-light) 0%,var(--bg) 60%);}
.login-card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);padding:40px 36px;animation:slideUp .5s ease both;}
.login-head{display:flex;flex-direction:column;align-items:center;gap:18px;margin-bottom:28px;}
.logo{width:60px;height:60px;border-radius:16px;background:var(--primary);display:flex;align-items:center;
  justify-content:center;box-shadow:0 8px 20px rgba(37,99,235,.3);}
.logo i{color:#fff;font-size:26px;}
.login-head h1{font-size:22px;font-weight:700;letter-spacing:-.02em;text-align:center;}
.login-head p{font-size:14px;color:var(--muted);margin-top:6px;text-align:center;}
.form{display:flex;flex-direction:column;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field span.lbl{font-size:13px;font-weight:600;}
.input-wrap{position:relative;display:flex;align-items:center;}
.input-wrap i{position:absolute;left:14px;color:#94a3b8;font-size:14px;}
.input-wrap input{width:100%;padding:12px 14px 12px 40px;font-size:14px;color:var(--text);
  background:var(--bg);border:1px solid var(--border);border-radius:10px;transition:border-color .2s,box-shadow .2s;}
.input-wrap input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:#fff;}
.btn-primary{width:100%;padding:13px;font-size:15px;font-weight:600;color:#fff;background:var(--primary);
  border:none;border-radius:10px;cursor:pointer;transition:background .2s,transform .1s;box-shadow:0 8px 18px rgba(37,99,235,.25);}
.btn-primary:hover{background:var(--primary-hover);}
.btn-primary:active{transform:translateY(1px);}
.login-foot{text-align:center;font-size:12px;color:#94a3b8;margin-top:24px;}
.alert{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;font-size:13px;font-weight:500;
  padding:11px 14px;border-radius:10px;margin-bottom:4px;}

/* ---------- DASHBOARD ---------- */
.app{min-height:100vh;display:flex;background:var(--bg);position:relative;}
.sidebar{width:280px;background:var(--card);border-right:1px solid var(--border);display:flex;
  flex-direction:column;flex-shrink:0;height:100vh;position:sticky;top:0;}
.sb-head{padding:22px 22px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;}
.sb-logo{width:40px;height:40px;border-radius:11px;background:var(--primary);display:flex;align-items:center;
  justify-content:center;flex-shrink:0;}
.sb-logo i{color:#fff;font-size:17px;}
.sb-title{font-size:15px;font-weight:700;letter-spacing:.02em;}
.sb-sub{font-size:11px;color:var(--muted);font-weight:500;}
.sb-nav{flex:1;padding:16px 14px;display:flex;flex-direction:column;gap:4px;}
.nav-label{font-size:11px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.06em;padding:8px 12px 6px;}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;font-size:14px;
  font-weight:500;color:var(--muted);transition:background .18s,color .18s;}
.nav-item i{width:18px;text-align:center;font-size:15px;}
.nav-item:hover{background:#f1f5f9;color:var(--text);}
.nav-item.active{color:#fff;font-weight:600;background:var(--primary);box-shadow:0 6px 14px rgba(37,99,235,.25);}
.nav-item.active:hover{color:#fff;}
.sb-foot{padding:14px;border-top:1px solid var(--border);display:flex;align-items:center;gap:12px;}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--primary-light);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;flex-shrink:0;}
.sb-user{flex:1;min-width:0;}
.sb-user .name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sb-user .role{font-size:11px;color:var(--muted);text-transform:capitalize;}
.logout{width:36px;height:36px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--muted);
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .18s;}
.logout:hover{background:#fef2f2;border-color:#fecaca;color:#dc2626;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;height:100vh;overflow:hidden;}
.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:16px 24px;display:flex;
  align-items:center;gap:16px;flex-shrink:0;}
.hamburger{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;transition:background .18s;flex-shrink:0;display:none;}
.hamburger:hover{background:#f1f5f9;}
.hamburger i{font-size:16px;}
.topbar h1{font-size:18px;font-weight:700;letter-spacing:-.01em;}
.topbar .desc{font-size:13px;color:var(--muted);margin-top:2px;}
.top-badge{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--muted);
  background:var(--bg);border:1px solid var(--border);padding:8px 14px;border-radius:999px;text-transform:capitalize;}
.top-badge i{color:var(--primary);}

.content{padding:24px;display:flex;flex-direction:column;gap:18px;flex:1;min-height:0;overflow-y:auto;}
.selector{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.selector .cap{font-size:12px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em;margin-right:4px;}
.pill{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;font-size:13px;font-weight:600;
  cursor:pointer;transition:all .18s;border:1px solid var(--border);background:#fff;color:var(--muted);}
.pill i{font-size:12px;opacity:.85;}
.pill:hover{background:var(--primary-light);border-color:#bfdbfe;color:var(--primary);}
.pill.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(37,99,235,.25);}
.pill.active:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff;}
.selector .vacio{font-size:13px;color:var(--muted);}

.viewer{background:var(--card);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column;}
.viewer-head{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;
  justify-content:space-between;flex-shrink:0;gap:12px;}
.viewer-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;min-width:0;}
.viewer-title i{color:var(--primary);}
.viewer-title span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.viewer-status{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);font-weight:500;flex-shrink:0;}
.dot{width:9px;height:9px;border-radius:50%;display:inline-block;background:#cbd5e1;}
.dot.on{background:#22c55e;box-shadow:0 0 0 3px rgba(34,197,94,.18);}
.frame-area{position:relative;min-height:460px;}
.frame-area iframe{width:100%;min-height:460px;border:none;display:block;background:#fff;}
.empty{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;padding:32px;text-align:center;}
.empty .ico{width:84px;height:84px;border-radius:22px;background:var(--primary-light);display:flex;
  align-items:center;justify-content:center;}
.empty .ico i{font-size:34px;color:var(--primary);}
.empty h2{font-size:17px;font-weight:700;}
.empty p{font-size:14px;color:var(--muted);margin-top:6px;max-width:380px;}
.is-hidden{display:none!important;}
.overlay{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:40;display:none;animation:fadeIn .2s ease;}

/* ---------- FORM (subir reporte) ---------- */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);
  padding:28px;max-width:820px;width:100%;display:flex;flex-direction:column;gap:18px;}
.form-card .field{gap:8px;}
.form-card label.field > .lbl,.form-card .field .lbl{font-size:13px;font-weight:600;}
.form-card input[type=text],.form-card textarea{width:100%;padding:12px 14px;font-size:14px;color:var(--text);
  background:var(--bg);border:1px solid var(--border);border-radius:10px;transition:border-color .2s,box-shadow .2s;}
.form-card textarea{resize:vertical;font-family:ui-monospace,"Cascadia Code",monospace;min-height:220px;}
.form-card input[type=text]:focus,.form-card textarea:focus{border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-light);background:#fff;}
.form-card input[type=file]{font-size:13px;color:var(--muted);}
.sep{display:flex;align-items:center;gap:12px;color:#94a3b8;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;}
.sep::before,.sep::after{content:"";flex:1;height:1px;background:var(--border);}
.btn-primary.inline{width:auto;align-self:flex-start;padding:12px 28px;}

@keyframes slideUp{from{opacity:0;transform:translateY(12px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}

@media (max-width:900px){
  .sidebar{position:fixed;top:0;left:0;height:100vh;z-index:50;box-shadow:0 10px 40px rgba(0,0,0,.15);
    transform:translateX(-100%);transition:transform .3s ease;}
  .sidebar.open{transform:translateX(0);}
  .hamburger{display:flex;}
  .overlay.show{display:block;}
  .content{padding:16px;}
  .top-badge{display:none;}
}

/* ---------- Controles de formulario extra ---------- */
.form-card input[type=password],
.form-card select{width:100%;padding:12px 14px;font-size:14px;color:var(--text);
  background:var(--bg);border:1px solid var(--border);border-radius:10px;transition:border-color .2s,box-shadow .2s;}
.form-card input[type=password]:focus,.form-card select:focus{border-color:var(--primary);
  box-shadow:0 0 0 3px var(--primary-light);background:#fff;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:640px){.grid-2{grid-template-columns:1fr;}}

.checks{display:flex;flex-wrap:wrap;gap:8px;}
.chk{display:flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--border);
  border-radius:10px;background:#fff;font-size:13px;font-weight:500;cursor:pointer;color:var(--text);}
.chk input{accent-color:var(--primary);width:15px;height:15px;}

/* ---------- Tablas ---------- */
.card-table{background:var(--card);border:1px solid var(--border);border-radius:16px;
  box-shadow:var(--shadow);overflow:hidden;margin-top:4px;width:100%;}
.tabla{width:100%;border-collapse:collapse;}
.tabla th{text-align:left;padding:13px 18px;font-size:11px;font-weight:600;color:var(--muted);
  text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);background:#f8fafc;}
.tabla td{padding:13px 18px;font-size:14px;border-bottom:1px solid #f1f5f9;vertical-align:middle;}
.tabla tr:last-child td{border-bottom:none;}
.td-vacio{color:var(--muted);text-align:center;}
.chip{display:inline-block;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:600;
  background:var(--primary-light);color:var(--primary);text-transform:capitalize;}
.chip-admin{background:#eef2ff;color:#4338ca;}

/* ---------- Botones pequeños ---------- */
.btn-mini{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;font-size:12px;font-weight:600;
  color:var(--primary);background:var(--primary-light);border:1px solid #bfdbfe;border-radius:8px;
  cursor:pointer;transition:all .15s;}
.btn-mini:hover{background:#dbeafe;}
.btn-mini.danger{color:#dc2626;background:#fef2f2;border-color:#fecaca;}
.btn-mini.danger:hover{background:#fee2e2;}
summary{cursor:pointer;font-size:13px;color:var(--primary);font-weight:600;}
summary::-webkit-details-marker{display:none;}
details>summary{outline:none;}

.cuenta-head{display:flex;align-items:center;gap:14px;padding-bottom:6px;border-bottom:1px solid var(--border);}

/* ---------- Módulos centrados ---------- */
.modulo{width:100%;max-width:1060px;margin:0 auto;display:flex;flex-direction:column;gap:18px;align-items:center;}
.modulo>*{width:100%;}
/* las tarjetas/tablas con max-width propio quedan centradas */
.modulo .form-card,.modulo .card-table,.modulo .alert{margin-left:auto;margin-right:auto;}

/* ---------- Estados activo/inactivo ---------- */
.estado{display:inline-flex;align-items:center;gap:6px;padding:3px 12px;border-radius:999px;font-size:12px;font-weight:600;}
.estado::before{content:"";width:7px;height:7px;border-radius:50%;display:inline-block;}
.estado.activo{background:#f0fdf4;color:#166534;}
.estado.activo::before{background:#22c55e;}
.estado.inactivo{background:#fef2f2;color:#b91c1c;}
.estado.inactivo::before{background:#ef4444;}
.fila-inactiva td{opacity:.55;}
.acciones{display:flex;gap:8px;justify-content:flex-end;align-items:center;flex-wrap:wrap;}
.btn-mini.ok{color:#166534;background:#f0fdf4;border-color:#bbf7d0;}
.btn-mini.ok:hover{background:#dcfce7;}
.mini-form{display:flex;flex-direction:column;gap:10px;margin-top:10px;padding:12px;background:var(--bg);
  border:1px solid var(--border);border-radius:10px;}
.mini-form input,.mini-form select{padding:9px 11px;border:1px solid var(--border);border-radius:8px;font:inherit;font-size:13px;background:#fff;}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:80;
  display:none;align-items:flex-start;justify-content:center;padding:40px 20px;overflow-y:auto;}
.modal-overlay.open{display:flex;animation:fadeIn .18s ease;}
.modal{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(0,0,0,.25);
  width:100%;max-width:520px;animation:slideUp .22s ease both;}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--border);}
.modal-head h3{font-size:16px;font-weight:700;}
.modal-x{width:34px;height:34px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--muted);
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.modal-x:hover{background:#f1f5f9;color:var(--text);}
.modal-body{padding:22px;display:flex;flex-direction:column;gap:16px;}
.modal-body input[type=text],.modal-body input[type=password],.modal-body select{width:100%;padding:11px 13px;font-size:14px;
  color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:10px;}
.modal-body input:focus,.modal-body select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light);background:#fff;outline:none;}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;padding-top:6px;border-top:1px solid var(--border);margin-top:4px;padding-top:16px;}

/* ---------- Interruptor (switch) ---------- */
.switch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;user-select:none;}
.switch input{display:none;}
.switch .slider{width:44px;height:24px;border-radius:999px;background:#cbd5e1;position:relative;transition:background .2s;flex-shrink:0;}
.switch .slider::before{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2);}
.switch input:checked + .slider{background:#22c55e;}
.switch input:checked + .slider::before{transform:translateX(20px);}
.switch-txt{font-size:13px;font-weight:600;color:var(--muted);}