:root{
    --navy:#101c33;
    --navy2:#16374a;
    --navy3:#1f3560;
    --accent:#f0a500;
    --accent-dark:#c98600;
    --blue:#2f7dd6;
    --blue-dark:#215fab;
    --bg:#eef1f7;
    --card:#ffffff;
    --text:#1b2436;
    --muted:#6b7789;
    --danger:#e0454c;
    --danger-dark:#c33139;
    --success:#209a5b;
    --border:#e1e5ee;
    --radius:12px;
    --shadow: 0 6px 20px rgba(16,28,51,0.08);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    font-family:'Inter',sans-serif;
    background:var(--bg);
    color:var(--text);
    min-height:100vh;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.brand{font-family:'Poppins',sans-serif;}
  button{font-family:inherit;cursor:pointer;}
  input,select,textarea{font-family:inherit;}
  a{color:inherit;}
  ::-webkit-scrollbar{height:8px;width:8px;}
  ::-webkit-scrollbar-thumb{background:#c7cede;border-radius:8px;}

  /* ---------- Botones ---------- */
  .btn{
    border:none;border-radius:9px;padding:11px 20px;font-size:14.5px;font-weight:600;
    display:inline-flex;align-items:center;justify-content:center;gap:6px;
    transition:.15s transform ease,.15s box-shadow ease,.15s background ease;
    white-space:nowrap;
  }
  .btn:active{transform:scale(.97);}
  .btn-primary{background:var(--blue);color:#fff;}
  .btn-primary:hover{background:var(--blue-dark);}
  .btn-accent{background:var(--accent);color:#3a2400;}
  .btn-accent:hover{background:var(--accent-dark);}
  .btn-outline{background:#fff;color:var(--navy);border:1.5px solid var(--border);}
  .btn-outline:hover{border-color:var(--blue);color:var(--blue);}
  .btn-danger{background:var(--danger);color:#fff;}
  .btn-danger:hover{background:var(--danger-dark);}
  .btn-ghost{background:transparent;color:var(--muted);}
  .btn-ghost:hover{color:var(--text);}
  .btn-sm{padding:7px 10px;font-size:13px;border-radius:7px;}
  .btn-icon{width:34px;height:34px;padding:0;border-radius:8px;font-size:15px;}
  .btn-block{width:100%;}
  .btn:disabled{opacity:.5;cursor:not-allowed;}

  /* ---------- Pantallas standalone (bienvenida / login) ---------- */
  .screen-full{
    min-height:100vh;display:flex;align-items:center;justify-content:center;
    background:radial-gradient(circle at 20% 20%, var(--navy3), var(--navy) 65%);
    padding:24px;
  }
  .welcome-card{max-width:560px;width:100%;text-align:center;color:#fff;}
  .logo-mark{
    width:104px;height:104px;border-radius:24px;background:#fff;
    display:flex;align-items:center;justify-content:center;margin:0 auto 22px;font-size:34px;
    box-shadow:0 10px 30px rgba(16,28,51,.25);overflow:hidden;padding:8px;
  }
  .logo-mark img{width:100%;height:100%;object-fit:contain;}
  .partner-logos{
    display:flex;align-items:center;justify-content:center;gap:22px;flex-wrap:wrap;
  }
  .partner-logos img{height:38px;width:auto;object-fit:contain;}
  .partner-logos.on-dark{background:#fff;border-radius:12px;padding:10px 16px;}
  .sidebar-logos{
    display:flex;align-items:center;justify-content:center;gap:14px;background:#fff;border-radius:12px;
    padding:10px 12px;margin-bottom:14px;
  }
  .sidebar-logos img{height:30px;width:auto;object-fit:contain;}
  .welcome-card h1{font-size:30px;margin:0 0 6px;letter-spacing:.3px;}
  .welcome-card .sub{color:#aebadb;font-size:15px;margin-bottom:26px;line-height:1.55;}
  .welcome-card .plate{
    display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
    padding:4px 12px;border-radius:20px;font-size:12.5px;letter-spacing:1px;margin-bottom:18px;color:#dfe6f7;
  }

  .login-card{
    background:#fff;border-radius:20px;max-width:400px;width:100%;padding:36px 32px;box-shadow:var(--shadow);
  }
  .login-card .logo-mark{width:76px;height:76px;font-size:26px;margin-bottom:16px;}
  .login-card h2{margin:0 0 4px;font-size:22px;text-align:center;}
  .login-card .sub{text-align:center;color:var(--muted);font-size:13.5px;margin-bottom:26px;}
  .field{margin-bottom:16px;text-align:left;}
  .field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--navy);}
  .field input,.field select,.field textarea{
    width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:9px;font-size:14.5px;
    background:#f9fafc;transition:.15s border ease,.15s background ease;
  }
  .field input:focus,.field select:focus,.field textarea:focus{
    outline:none;border-color:var(--blue);background:#fff;
  }
  .field .hint{font-size:12px;color:var(--muted);margin-top:4px;}
  p.hint{font-size:13px;color:var(--muted);text-align:center;}
  .login-tabs{display:flex;background:#f0f2f7;border-radius:10px;padding:4px;margin-bottom:18px;gap:4px;}
  .login-tab{flex:1;border:none;background:transparent;padding:9px 6px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--muted);}
  .login-tab.active{background:#fff;color:var(--navy);box-shadow:0 2px 8px rgba(16,28,51,.12);}
  .login-error{
    background:#fdeceb;color:var(--danger-dark);border:1px solid #f6c8c6;padding:9px 12px;border-radius:9px;
    font-size:13px;margin-bottom:14px;display:none;
  }
  .login-error.show{display:block;}
  .credhint{margin-top:18px;text-align:center;font-size:12px;color:var(--muted);}

  /* ---------- Layout con sidebar ---------- */
  .app-shell{display:flex;min-height:100vh;}
  .sidebar{
    width:246px;background:var(--navy);color:#dfe6f7;flex-shrink:0;
    display:flex;flex-direction:column;padding:22px 16px;position:fixed;top:0;left:0;bottom:0;z-index:60;
    transition:.25s transform ease;
  }
  .sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 6px 22px;color:#fff;}
  .sidebar .brand .logo-mark{width:38px;height:38px;font-size:17px;margin:0;border-radius:11px;}
  .sidebar .brand span{font-size:17px;font-weight:700;}
  .nav-item{
    display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;margin-bottom:4px;
    color:#b7c2de;font-size:14.5px;font-weight:500;border:none;background:transparent;width:100%;text-align:left;
  }
  .nav-item .ic{font-size:17px;width:20px;text-align:center;}
  .nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
  .nav-item.active{background:var(--blue);color:#fff;}
  .sidebar-footer{margin-top:auto;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);}
  .close-sidebar{display:none;}

  .main-area{flex:1;margin-left:246px;min-width:0;}
  .topbar{
    background:#fff;border-bottom:1px solid var(--border);padding:14px 26px;
    display:flex;align-items:center;justify-content:space-between;gap:14px;position:sticky;top:0;z-index:40;
  }
  .topbar h2{font-size:19px;margin:0;}
  .topbar .welcome{color:var(--muted);font-size:13.5px;}
  .hamburger{display:none;background:none;border:none;font-size:22px;color:var(--navy);padding:4px 8px;}
  .topbar-right{display:flex;align-items:center;gap:16px;}
  .overlay-bg{display:none;position:fixed;inset:0;background:rgba(10,16,30,.45);z-index:55;}

  .content{padding:24px 26px 60px;max-width:1200px;}

  /* ---------- Dashboard ---------- */
  .cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:6px;}
  .dash-card{
    background:var(--card);border-radius:16px;padding:22px;box-shadow:var(--shadow);cursor:pointer;
    border:1px solid var(--border);transition:.15s transform ease,.15s box-shadow ease;
  }
  .dash-card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(16,28,51,.13);}
  .dash-card .ic{
    width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
    font-size:21px;margin-bottom:14px;color:#fff;
  }
  .dash-card h3{margin:0 0 4px;font-size:16.5px;}
  .dash-card p{margin:0;color:var(--muted);font-size:13px;}

  /* ---------- Cards / paneles genéricos ---------- */
  .panel{background:var(--card);border-radius:16px;box-shadow:var(--shadow);border:1px solid var(--border);padding:22px;}
  .panel-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:18px;}
  .panel-head h3{margin:0;font-size:18px;}
  .toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-bottom:16px;}
  .search-box{flex:1;min-width:180px;display:flex;gap:8px;}
  .search-box input{flex:1;padding:10px 13px;border:1.5px solid var(--border);border-radius:9px;font-size:14px;background:#f9fafc;}
  .search-box input:focus{outline:none;border-color:var(--blue);background:#fff;}

  .table-wrap{overflow-x:auto;border-radius:12px;border:1px solid var(--border);}
  table{width:100%;border-collapse:collapse;min-width:640px;}
  th{
    background:#f6f8fc;color:var(--navy);font-size:12.5px;text-transform:uppercase;letter-spacing:.4px;
    text-align:left;padding:12px 14px;border-bottom:1px solid var(--border);white-space:nowrap;
  }
  td{padding:12px 14px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:middle;}
  tr:last-child td{border-bottom:none;}
  tbody tr:hover{background:#f9fafc;}
  .row-actions{display:flex;gap:6px;}
  .empty-row td{text-align:center;color:var(--muted);padding:36px 14px;font-size:14px;}
  .badge{padding:4px 11px;border-radius:20px;font-size:12px;font-weight:700;display:inline-block;}
  .badge-pendiente{background:#fdf1d6;color:#9a6a00;}
  .badge-realizada{background:#dcf3e6;color:#0e7a45;}
  .whatsapp-note{
    background:#e7f8ee;color:#12703f;border:1px solid #bfe9d1;padding:10px 14px;border-radius:10px;
    font-size:13.5px;margin-bottom:16px;
  }
  .check-row{display:flex;gap:18px;flex-wrap:wrap;}
  .check-item{display:flex;align-items:center;gap:7px;font-size:14px;font-weight:500;color:var(--text);}
  .check-item input{width:16px;height:16px;}

  .footbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:14px;}
  .count-info{color:var(--muted);font-size:13px;}

  /* ---------- Formularios ---------- */
  .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px 18px;}
  .form-grid .full{grid-column:1/-1;}
  .form-banner{
    background:#fdeceb;color:var(--danger-dark);border:1px solid #f6c8c6;padding:10px 13px;border-radius:9px;
    font-size:13.5px;margin-bottom:16px;display:none;
  }
  .form-banner.show{display:block;}
  .form-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap;}

  /* ---------- Modales ---------- */
  .modal-bg{
    display:none;position:fixed;inset:0;background:rgba(10,16,30,.55);z-index:100;
    align-items:center;justify-content:center;padding:20px;overflow-y:auto;
  }
  .modal-bg.show{display:flex;}
  .modal-box{
    background:#fff;border-radius:18px;max-width:460px;width:100%;padding:30px;text-align:center;
    box-shadow:0 20px 60px rgba(0,0,0,.25);max-height:88vh;overflow-y:auto;-webkit-overflow-scrolling:touch;
    margin:auto;
  }
  .modal-box.wide{max-width:640px;text-align:left;}
  .modal-icon{width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px;}
  .modal-icon.warn{background:#fdeceb;color:var(--danger);}
  .modal-icon.ask{background:#eaf1fd;color:var(--blue);}
  .modal-icon.ok{background:#e2f6ea;color:var(--success);}
  .modal-box h3{margin:0 0 8px;font-size:19px;}
  .modal-box p{margin:0 0 22px;color:var(--muted);font-size:14px;line-height:1.5;}
  .modal-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;}
  .modal-box.wide .panel-head{margin-bottom:14px;}

  .toast{
    position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
    background:var(--navy);color:#fff;padding:13px 22px;border-radius:12px;font-size:14px;font-weight:500;
    box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:150;opacity:0;pointer-events:none;transition:.25s ease;
    display:flex;align-items:center;gap:10px;
  }
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

  /* ---------- Responsive ---------- */
  @media (max-width:900px){
    .sidebar{transform:translateX(-100%);box-shadow:0 0 40px rgba(0,0,0,.3);}
    .sidebar.open{transform:translateX(0);}
    .close-sidebar{display:block;position:absolute;top:18px;right:16px;background:none;border:none;color:#fff;font-size:20px;}
    .main-area{margin-left:0;}
    .hamburger{display:block;}
    .overlay-bg.show{display:block;}
    .topbar h2{font-size:16.5px;}
    .content{padding:18px 14px 50px;}
    .topbar{padding:12px 14px;}
    .topbar .welcome{display:none;}
  }
  @media (max-width:520px){
    .panel{padding:16px;}
    .modal-box{padding:22px;}
    .btn{padding:10px 14px;font-size:14px;}
    .form-actions{flex-direction:column;}
    .form-actions .btn{width:100%;}
  }

  /* ---------- Vehículo tabs (público y admin) ---------- */
  .login-card.wide{max-width:640px;}
  .vehiculo-tabs{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;}
  .vehiculo-tab{
    flex:1;min-width:110px;border:1.5px solid var(--border);background:#f9fafc;color:var(--navy);
    padding:10px 8px;border-radius:10px;font-size:13.5px;font-weight:600;
  }
  .vehiculo-tab.active{background:var(--navy);border-color:var(--navy);color:#fff;}

  .servicios-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;text-align:left;}
  .servicio-card{border:1.5px solid var(--border);border-radius:12px;padding:14px;background:#fff;}
  .servicio-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;}
  .servicio-precio{font-weight:700;color:var(--navy);}
  .mini-table{width:100%;border-collapse:collapse;font-size:13px;margin-top:4px;}
  .mini-table th,.mini-table td{padding:5px 4px;border-bottom:1px solid var(--border);text-align:left;}
  .pill-precio{
    display:inline-block;background:#eef1f8;color:var(--navy);border-radius:20px;
    padding:3px 9px;font-size:12px;margin:2px 3px 2px 0;font-weight:600;
  }
  .pill-precio-wrap{display:flex;flex-wrap:wrap;gap:4px;}
  .checkbox-row{display:flex;gap:16px;flex-wrap:wrap;}
  .checkbox-inline{display:flex;align-items:center;gap:6px;font-size:13.5px;font-weight:500;color:var(--navy);}
  .checkbox-inline input{width:auto;}

  .checklist-box{
    max-height:230px;overflow-y:auto;border:1.5px solid var(--border);
    border-radius:10px;padding:6px 10px;background:#fbfcfe;
  }
  .check-service-row{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    padding:7px 2px;border-bottom:1px solid #eef1f8;font-size:13.5px;color:var(--text);
  }
  .check-service-row:last-child{border-bottom:none;}
  .check-service-row label{display:flex;align-items:center;gap:8px;font-weight:500;cursor:pointer;}
  .check-service-row input{width:auto;}
  .check-service-row.hidden-row{display:none;}
  tr.hidden-row{display:none;}
  .servicios-total-box{
    display:flex;justify-content:space-between;align-items:center;margin-top:8px;
    background:#eef1f8;border-radius:8px;padding:8px 12px;font-size:13.5px;color:var(--navy);
  }

  @media (max-width:560px){
    .servicios-grid{grid-template-columns:1fr;}
    .vehiculo-tab{min-width:90px;font-size:12px;}
  }