:root{
    --bg:#212121;
    --card:#2a2a2a;
    --ink:#f2ede6;
    --muted:#a89f95;
    --accent:#c38fff;
    --accent-dark:#6d28d9;
    --accent-soft:#f0e6ff;
    --danger:#f85149;
    --danger-soft:#fbe4e1;
    --ok:#3fb950;
    --radius:20px;
    --shadow:0 10px 30px rgba(0,0,0,.40);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;}
  body{
    background:var(--bg);
    color:var(--ink);
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
    min-height:100vh;
    padding-bottom:40px;
  }
  .layout{
    display:flex;
    align-items:stretch;
    min-height:100vh;
  }
  .sidebar{
    width:220px;
    flex:0 0 220px;
    background:var(--card);
    padding:26px 18px;
    display:flex;
    flex-direction:column;
    gap:28px;
    position:sticky;
    top:0;
    height:100vh;
    box-shadow:var(--shadow);
  }
  .sidebar-logo{
    display:flex;
    justify-content:center;
    width:100%;
  }
  .sidebar-logo img{
    max-width:100%;
    height:auto;
    display:block;
  }
  .sidebar-close-btn{
    display:none;
    position:absolute;
    top:18px;
    right:18px;
    background:rgba(255,255,255,.1);
    border:none;
    color:var(--ink);
    width:36px;
    height:36px;
    border-radius:999px;
    font-size:16px;
    cursor:pointer;
  }
  .sidebar-close-btn:hover{background:rgba(255,255,255,.18);}
  .mobile-topbar{
    display:none;
    align-items:center;
    gap:14px;
    padding:14px 16px;
    background:var(--card);
    position:sticky;
    top:0;
    z-index:30;
    box-shadow:var(--shadow);
  }
  .mobile-topbar img{height:22px;width:auto;display:block;}
  .burger-btn{
    background:transparent;
    border:none;
    color:var(--ink);
    font-size:22px;
    line-height:1;
    padding:4px 8px;
    cursor:pointer;
  }
  .side-nav{
    display:flex;
    flex-direction:column;
    gap:4px;
    flex:1;
    min-height:0;
  }
  .side-nav-group{
    display:flex;
    flex-direction:column;
    margin-bottom:6px;
  }
  .side-nav-group[data-group="recursos"]{
    margin-top:auto;
  }
  .side-nav-group-header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    width:100%;
    background:transparent;
    border:none;
    color:var(--muted);
    font-size:11.5px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.6px;
    padding:10px 10px 6px;
    cursor:pointer;
  }
  .side-nav-group-header:hover{color:var(--ink);}
  .side-nav-chevron{
    color:var(--muted);
    font-size:11px;
    transition:transform .18s ease;
  }
  .side-nav-group-items{
    display:flex;
    flex-direction:column;
    gap:6px;
    overflow:hidden;
  }
  .side-nav-group.collapsed .side-nav-group-items{display:none;}
  .side-nav-group.collapsed .side-nav-chevron{transform:rotate(-90deg);}
  .side-nav-empty{
    font-size:11.5px;
    color:var(--muted);
    font-style:italic;
    padding:4px 14px 8px;
    margin:0;
  }
  .coming-soon{
    background:var(--card);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    padding:56px 24px;
    text-align:center;
    color:var(--muted);
    font-size:15px;
    font-weight:700;
  }
  .side-nav-btn{
    display:flex;
    align-items:center;
    gap:10px;
    text-align:left;
    border:none;
    background:transparent;
    color:var(--muted);
    font-size:14px;
    font-weight:700;
    padding:12px 14px;
    border-radius:12px;
    cursor:pointer;
    transition:background .15s ease, color .15s ease;
  }
  .side-nav-btn:hover{background:rgba(255,255,255,.06);color:var(--ink);}
  .side-nav-btn.active{
    background:var(--accent);
    color:#1a0033;
  }
  .side-nav-btn-top{
    margin-bottom:10px;
    padding-bottom:14px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .sidebar-logout-btn{
    display:block;
    width:100%;
    padding:12px 14px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    background:transparent;
    color:var(--muted);
    font-size:13.5px;
    font-weight:600;
    cursor:pointer;
    text-align:center;
    flex:0 0 auto;
  }
  .sidebar-logout-btn:hover{
    background:rgba(255,255,255,.08);
    color:var(--ink);
  }

  .app-auth-overlay{
    position:fixed;
    inset:0;
    background:#0d0d12;
    display:flex;
    align-items:center;
    justify-content:center;
    z-index:1000;
    padding:20px;
  }
  .app-auth-overlay.hidden{display:none;}
  .app-auth-card{
    background:var(--card);
    width:100%;
    max-width:360px;
    border-radius:20px;
    padding:28px 24px;
    box-shadow:0 10px 40px rgba(0,0,0,.35);
    text-align:center;
  }
  .app-auth-logo{width:120px;margin:0 auto 18px;display:block;}
  .app-auth-card h3{margin:0 0 6px;font-size:18px;color:var(--ink);}
  .app-auth-sub{margin:0 0 20px;font-size:13px;color:var(--muted);}
  .app-auth-card .field{text-align:left;margin-bottom:14px;}
  .app-auth-card input[type=text],
  .app-auth-card input[type=password]{
    width:100%;
    padding:12px 14px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    font-size:14.5px;
    background:#333333;
    color:var(--ink);
    box-sizing:border-box;
  }
  .app-auth-card input[type=text]:focus,
  .app-auth-card input[type=password]:focus{outline:2px solid var(--accent);outline-offset:1px;}
  .main{
    flex:1;
    min-width:0;
    padding:28px 20px 60px;
  }
  .main-inner{
    max-width:480px;
    margin:0 auto;
  }
  .catalog-inner{
    max-width:980px;
  }
  .view-header{
    text-align:center;
    margin-bottom:18px;
  }
  .page-title{
    font-size:20px;
    font-weight:800;
    color:var(--ink);
    margin:0 0 4px;
  }
  .page-sub{
    font-size:13px;
    color:var(--muted);
    margin:0;
  }

  @media (max-width:760px){
    .layout{flex-direction:column;}
    .mobile-topbar{display:flex;}
    .sidebar{
      display:none;
      position:fixed;
      inset:0;
      width:100%;
      height:100%;
      flex:none;
      background:rgba(20,20,20,.6);
      backdrop-filter:blur(14px);
      -webkit-backdrop-filter:blur(14px);
      box-shadow:none;
      z-index:200;
      align-items:center;
      justify-content:center;
      gap:36px;
      padding:32px;
    }
    .sidebar.open{display:flex;}
    .sidebar-close-btn{display:block;}
    .sidebar-logo img{height:36px;width:auto;max-width:none;}
    .side-nav{flex-direction:column;width:100%;max-width:280px;gap:12px;flex:none;}
    .side-nav-group[data-group="recursos"]{margin-top:6px;}
    .side-nav-btn{justify-content:center;padding:16px;font-size:15.5px;}
    .main{padding:20px 16px 48px;}
    .req-bulk-rows-header{display:none;}
    .req-bulk-row{
      grid-template-columns:1fr;
      gap:6px;
      padding:10px;
      background:rgba(255,255,255,.04);
      border-radius:10px;
    }
    .req-bulk-row-remove{justify-self:end;width:auto;padding:6px 16px;}
  }

  #banner{
    display:none;
    background:var(--accent-soft);
    color:var(--accent-dark);
    border-radius:14px;
    padding:10px 14px;
    font-size:12.5px;
    line-height:1.4;
    margin-bottom:16px;
  }
  #banner b{display:block;margin-bottom:2px;}

  .tabs{
    display:flex;
    justify-content:center;
    gap:8px;
    overflow-x:auto;
    padding-bottom:4px;
    margin-bottom:16px;
    scrollbar-width:none;
  }
  .tabs::-webkit-scrollbar{display:none;}
  .tab-btn{
    flex:0 0 auto;
    border:none;
    background:rgba(255,255,255,.07);
    color:var(--muted);
    font-size:14px;
    font-weight:600;
    padding:10px 16px;
    border-radius:999px;
    cursor:pointer;
    transition:background .15s ease, color .15s ease, transform .1s ease;
    white-space:nowrap;
  }
  .tab-btn:active{transform:scale(.97);}
  .tab-btn.active{
    background:var(--accent-dark);
    color:#fff;
    box-shadow:0 6px 14px rgba(195,143,255,.35);
  }

  .card{
    position:relative;
    background:var(--card);
    border-radius:var(--radius);
    box-shadow:var(--shadow);
    padding:28px 22px 26px;
    text-align:center;
  }
  .chip{
    position:absolute;
    top:16px;
    right:16px;
    font-size:11px;
    font-weight:700;
    padding:4px 10px;
    border-radius:999px;
    background:var(--danger-soft);
    color:var(--danger);
  }
  .card h1{
    font-size:15px;
    font-weight:700;
    margin:0 0 6px;
    color:var(--ink);
  }
  .card .variety-name{
    font-size:13.5px;
    font-weight:600;
    color:var(--accent);
    margin:0 0 8px;
  }
  .card-estado-filter{
    display:flex;
    justify-content:center;
    margin-bottom:10px;
  }
  .card-estado-filter select{
    padding:6px 14px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12.5px;
    font-weight:700;
    cursor:pointer;
  }
  .card .variety-select{
    display:inline-block;
    margin:0 0 8px;
    padding:5px 12px;
    border-radius:8px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--accent);
    font-size:13.5px;
    font-weight:600;
    cursor:pointer;
  }
  .card .sub{
    font-size:12.5px;
    color:var(--muted);
    margin:0 0 18px;
  }
  .amount{
    font-size:clamp(48px,14vw,80px);
    font-weight:800;
    line-height:1;
    color:var(--accent);
    letter-spacing:-1px;
  }
  .amount span{
    font-size:.35em;
    font-weight:700;
    color:var(--muted);
    margin-left:4px;
  }
  .kg-note{
    margin-top:8px;
    font-size:12px;
    color:var(--muted);
  }

  .register-btn{
    display:block;
    width:100%;
    margin-top:18px;
    background:var(--accent-dark);
    color:#fff;
    border:none;
    font-size:15px;
    font-weight:700;
    padding:15px;
    border-radius:16px;
    cursor:pointer;
    box-shadow:0 8px 20px rgba(195,143,255,.25);
    transition:transform .1s ease, background .15s ease;
  }
  .register-btn:active{transform:scale(.98);}
  .register-btn:hover{background:var(--accent);}

  .history{
    margin-top:22px;
  }
  .history h2{
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:.6px;
    color:var(--muted);
    margin:0 0 8px;
  }
  .history ul{
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:6px;
  }
  .history li{
    background:rgba(255,255,255,.06);
    border-radius:12px;
    padding:9px 12px;
    font-size:12.5px;
    color:var(--ink);
    display:flex;
    justify-content:space-between;
    gap:8px;
  }
  .history li .delta.pos{color:var(--ok);font-weight:700;}
  .history li .delta.neg{color:var(--danger);font-weight:700;}
  .history .empty{
    font-size:12.5px;
    color:var(--muted);
    text-align:center;
    padding:10px;
  }
  .history-filters{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    margin-bottom:10px;
  }
  .history-filters select,
  .history-filters input[type=text].merma-filter-input{
    flex:1 1 130px;
    padding:8px 10px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12px;
  }
  .merma-cost-box{
    background:rgba(248,81,73,.1);
    border:1px solid rgba(248,81,73,.3);
    border-radius:14px;
    padding:12px 16px;
    margin:14px 0;
    font-size:14px;
    font-weight:700;
    color:var(--ink);
  }
  .merma-cost-box span:first-of-type{color:var(--danger);}
  .merma-cost-note{
    display:block;
    margin-top:4px;
    font-size:11.5px;
    font-weight:600;
    color:var(--muted);
  }
  .merma-total-box{
    background:rgba(195,143,255,.12);
    border:1px solid rgba(195,143,255,.3);
    border-radius:14px;
    padding:12px 16px;
    margin:14px 0;
    font-size:14px;
    font-weight:700;
    color:var(--ink);
  }
  .merma-total-box span{color:var(--accent);}
  .last-activity-note{margin-top:10px; font-size:12.5px; color:var(--muted); text-align:center;}
  .last-activity-note span{color:var(--accent); font-weight:700;}
  .pagination-bar{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:14px;
    margin:12px 0 16px;
  }
  .page-btn{
    background:rgba(255,255,255,.07);
    color:var(--ink);
    border:none;
    font-size:12.5px;
    font-weight:700;
    padding:8px 14px;
    border-radius:10px;
    cursor:pointer;
  }
  .page-btn:hover:not(:disabled){background:rgba(255,255,255,.13);}
  .page-btn:disabled{opacity:.4; cursor:default;}
  .page-info{font-size:12.5px; color:var(--muted); font-weight:700;}
  .monthly-report-bar{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;
    background:var(--card);
    border-radius:16px;
    box-shadow:var(--shadow);
    padding:14px 16px;
    margin-bottom:16px;
  }
  .monthly-report-bar label{font-size:12.5px; color:var(--muted); font-weight:700;}
  .monthly-report-bar input[type=month]{
    padding:8px 10px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12.5px;
  }
  .report-download-btn{
    margin-left:auto;
    background:var(--accent-dark);
    color:#fff;
    border:none;
    font-size:13px;
    font-weight:700;
    padding:10px 16px;
    border-radius:12px;
    cursor:pointer;
  }
  .report-download-btn:hover{opacity:.9;}
  .report-download-btn + .report-download-btn{margin-left:0;}
  .stock-today-date{
    font-size:22px;
    font-weight:800;
    color:var(--ink);
    margin:2px 0 16px;
    text-transform:capitalize;
  }
  #esLoginGate,
  #planillaLoginGate{
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:60vh;
    padding:20px;
  }
  .es-login-card{
    width:100%;
    max-width:420px;
    margin:8px auto 0;
    background:var(--card);
    border-radius:16px;
    box-shadow:var(--shadow);
    padding:24px;
  }
  .es-login-text{font-size:13.5px; color:var(--muted); margin-bottom:16px; line-height:1.5;}
  .es-login-sent{
    font-size:13px;
    color:var(--ok);
    background:rgba(63,185,80,.12);
    border-radius:10px;
    padding:10px 12px;
    margin-bottom:12px;
  }
  .es-topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    margin-bottom:16px;
    flex-wrap:wrap;
  }
  .es-user-email{font-size:12.5px; color:var(--muted); font-weight:700;}
  .es-summary-bar{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(140px, 1fr));
    gap:10px;
    margin-bottom:18px;
  }
  .es-summary-card{
    background:var(--card);
    border-radius:14px;
    box-shadow:var(--shadow);
    padding:14px 16px;
  }
  .es-summary-label{
    display:block;
    font-size:11.5px;
    color:var(--muted);
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.03em;
    margin-bottom:6px;
  }
  .es-summary-value{display:block; font-size:19px; font-weight:800; color:var(--ink);}
  .es-summary-value.pos{color:var(--ok);}
  .es-summary-value.neg{color:var(--danger);}
  .es-summary-subvalue{
    display:block;
    font-size:10.5px;
    color:var(--muted);
    font-weight:700;
    text-transform:uppercase;
    letter-spacing:.02em;
    margin-top:6px;
  }
  .es-summary-subvalue:first-of-type{margin-top:0;}
  .es-summary-value + .es-summary-subvalue{margin-top:6px;}
  .es-summary-tienda-list{
    display:flex;
    flex-direction:column;
    gap:4px;
    margin-top:4px;
  }
  .es-summary-tienda-row{
    display:flex;
    justify-content:space-between;
    gap:8px;
    font-size:13.5px;
    font-weight:700;
    color:var(--ink);
  }
  .es-summary-tienda-row span:first-child{color:var(--muted); font-weight:600;}
  .es-summary-detail-btn{
    display:block;
    margin-top:8px;
    padding:5px 10px;
    border-radius:8px;
    border:1.5px solid rgba(255,255,255,.14);
    background:transparent;
    color:var(--accent);
    font-size:11px;
    font-weight:700;
    cursor:pointer;
  }
  .es-summary-detail-btn:hover{background:rgba(255,255,255,.06);}
  .es-summary-detail-btn:disabled{
    opacity:.4;
    cursor:not-allowed;
  }
  .es-summary-detail-btn:disabled:hover{background:transparent;}
  .planilla-salida-status{
    display:block;
    margin-top:8px;
    font-size:11px;
    font-weight:700;
    color:var(--ok);
  }

  .inicio-alerts{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));
    gap:8px;
    margin-bottom:16px;
  }
  .inicio-alert-item{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    padding:10px 14px;
    border-radius:12px;
    background:var(--card);
    box-shadow:var(--shadow);
    font-size:13px;
    font-weight:600;
    color:var(--ink);
    border-left:4px solid var(--muted);
  }
  .inicio-alert-item span:first-child{flex:1;}
  .inicio-alert-danger{border-left-color:var(--danger);}
  .inicio-alert-warning{border-left-color:#f5b03c;}
  .inicio-alert-info{border-left-color:var(--accent);}
  .inicio-alert-ok{
    grid-column:1 / -1;
    border-left-color:var(--ok);
    justify-content:flex-start;
    color:var(--muted);
  }
  .inicio-alert-btn{
    flex:0 0 auto;
    padding:5px 12px;
    border-radius:8px;
    border:1.5px solid rgba(255,255,255,.14);
    background:transparent;
    color:var(--accent);
    font-size:11.5px;
    font-weight:700;
    cursor:pointer;
  }
  .inicio-alert-btn:hover{background:rgba(255,255,255,.08);}
  .inicio-kpis-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
    max-width:520px;
    gap:10px;
    margin-bottom:20px;
  }
  .inicio-section-title{
    font-size:14px;
    font-weight:800;
    color:var(--ink);
    margin:6px 0 12px;
  }
  .inicio-shortcuts-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    gap:8px;
  }
  .inicio-shortcut-btn{
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:6px;
    padding:14px 6px;
    border-radius:14px;
    border:1.5px solid rgba(255,255,255,.1);
    background:var(--card);
    box-shadow:var(--shadow);
    color:var(--ink);
    font-size:11.5px;
    font-weight:700;
    text-align:center;
    line-height:1.25;
    cursor:pointer;
  }
  .inicio-shortcut-btn:hover{
    background:rgba(255,255,255,.06);
    border-color:var(--accent);
  }
  .inicio-shortcut-icon{font-size:22px;}
  @media (max-width:760px){
    .inicio-kpis-grid{grid-template-columns:repeat(2, 1fr);}
    .inicio-shortcuts-grid{grid-template-columns:repeat(3, 1fr);}
  }

  .history-date-filter{
    position:relative;
    flex:1 1 150px;
  }
  .history-date-btn{
    width:100%;
    padding:8px 10px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12px;
    text-align:left;
    cursor:pointer;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .history-date-btn:hover{background:#3a3a3a;}
  .history-date-popover{
    display:none;
    position:absolute;
    top:calc(100% + 6px);
    left:0;
    z-index:40;
    background:var(--card);
    border:1px solid rgba(255,255,255,.12);
    border-radius:14px;
    padding:12px;
    box-shadow:var(--shadow);
    min-width:200px;
  }
  .history-date-popover.open{display:block;}
  .history-date-popover label{
    display:block;
    font-size:11px;
    color:var(--muted);
    margin:8px 0 4px;
  }
  .history-date-popover label:first-child{margin-top:0;}
  .history-date-popover input[type=date],
  .history-date-popover input[type=month]{
    width:100%;
    padding:8px 10px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12px;
  }
  .history-date-popover-actions{
    display:flex;
    gap:8px;
    margin-top:12px;
  }
  .history-date-popover-actions button{
    flex:1;
    padding:8px;
    border-radius:10px;
    border:none;
    font-size:12px;
    font-weight:700;
    cursor:pointer;
  }
  .history-date-clear{background:#3a3a3a;color:var(--ink);}
  .history-date-apply{background:var(--accent-dark);color:#fff;}
  .history-date-apply:hover{background:var(--accent);}
  .history-clear-btn{
    flex:0 0 auto;
    background:rgba(255,255,255,.08);
    color:var(--ink);
    border:none;
    font-size:12px;
    font-weight:700;
    padding:8px 14px;
    border-radius:10px;
    cursor:pointer;
  }
  .history-clear-btn:hover{background:rgba(255,255,255,.16);}
  .history-more-btn{
    display:block;
    width:100%;
    margin-top:8px;
    background:transparent;
    color:var(--accent);
    border:1.5px dashed rgba(255,255,255,.25);
    font-size:12.5px;
    font-weight:700;
    padding:10px;
    border-radius:12px;
    cursor:pointer;
  }
  .history-more-btn:hover{background:rgba(255,255,255,.05);}

  /* Alerta personalizada (reemplaza el alert() nativo del navegador) */
  .cofaine-alert-overlay{
    position:fixed;inset:0;
    background:rgba(0,0,0,.6);
    display:none;
    align-items:center;
    justify-content:center;
    z-index:100;
    padding:20px;
  }
  .cofaine-alert-overlay.open{display:flex;}
  .cofaine-alert-box{
    background:var(--card);
    width:100%;
    max-width:360px;
    border-radius:18px;
    padding:22px 22px 18px;
    box-shadow:0 10px 40px rgba(0,0,0,.35);
    animation:slideUp .18s ease;
  }
  .cofaine-alert-title{
    margin:0 0 10px;
    font-size:16px;
    font-weight:800;
    color:var(--ink);
  }
  .cofaine-alert-message{
    margin:0 0 20px;
    font-size:14px;
    line-height:1.5;
    color:var(--muted);
    white-space:pre-wrap;
  }
  .cofaine-alert-box .modal-actions{
    justify-content:flex-end;
    margin-top:0;
  }
  .cofaine-alert-box .modal-actions .btn-save{flex:none; padding:10px 24px;}

  /* Modal */
  .overlay{
    position:fixed;inset:0;
    background:rgba(0,0,0,.6);
    display:none;
    align-items:flex-end;
    justify-content:center;
    z-index:50;
    padding:0;
  }
  .overlay.open{display:flex;}
  .modal{
    background:var(--card);
    width:100%;
    max-width:420px;
    border-radius:24px 24px 0 0;
    padding:22px 20px 26px;
    box-shadow:0 -10px 40px rgba(0,0,0,.25);
    animation:slideUp .18s ease;
    max-height:92vh;
    overflow-y:auto;
  }
  @media (min-width:560px){
    .overlay{align-items:center;}
    .modal{border-radius:24px;}
  }
  @keyframes slideUp{from{transform:translateY(30px);opacity:0;}to{transform:translateY(0);opacity:1;}}
  .modal h3{
    margin:0 0 4px;
    font-size:17px;
  }
  .modal .modal-sub{
    font-size:12.5px;
    color:var(--muted);
    margin:0 0 18px;
  }
  .summary-box{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.1);
    border-radius:14px;
    padding:14px 16px;
    margin-bottom:16px;
    text-align:left;
  }
  .summary-box .row{
    display:flex;
    justify-content:space-between;
    gap:12px;
    font-size:13.5px;
    padding:6px 0;
    border-bottom:1px solid rgba(255,255,255,.06);
  }
  .summary-box .row:last-child{border-bottom:none;}
  .summary-box .row .k{color:var(--muted);}
  .summary-box .row .v{color:var(--ink);font-weight:600;text-align:right;}
  .summary-box .row .v.pos{color:var(--ok);}
  .summary-box .row .v.neg{color:var(--danger);}
  .confirm-question{
    font-size:13.5px;
    font-weight:700;
    color:var(--ink);
    margin:0 0 16px;
    text-align:center;
  }
  .field{margin-bottom:16px;}
  .field label{
    display:block;
    font-size:12.5px;
    font-weight:700;
    color:var(--ink);
    margin-bottom:6px;
  }
  .field input[type=text],
  .field input[type=email],
  .field select{
    width:100%;
    padding:12px 14px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    font-size:14.5px;
    background:#333333;
    color:var(--ink);
  }
  .field input[type=text]:focus,
  .field input[type=email]:focus,
  .field select:focus{outline:2px solid var(--accent);outline-offset:1px;}

  /* Evita que el autocompletado del navegador pinte el campo de correo
     con su fondo azul/blanco por defecto, rompiendo el tema oscuro. */
  .field input[type=email]:-webkit-autofill,
  .field input[type=email]:-webkit-autofill:hover,
  .field input[type=email]:-webkit-autofill:focus{
    -webkit-text-fill-color:var(--ink);
    -webkit-box-shadow:0 0 0 1000px #333333 inset;
    box-shadow:0 0 0 1000px #333333 inset;
    caret-color:var(--ink);
    transition:background-color 9999s ease-in-out 0s;
  }

  .segmented{
    display:flex;
    background:rgba(255,255,255,.06);
    border-radius:12px;
    padding:4px;
    margin-bottom:10px;
  }
  .segmented button{
    flex:1;
    border:none;
    background:transparent;
    padding:9px 0;
    font-size:13.5px;
    font-weight:700;
    color:var(--muted);
    border-radius:9px;
    cursor:pointer;
  }
  .segmented button.active.agregar{background:var(--ok);color:#fff;}
  .segmented button.active.restar{background:var(--danger);color:#fff;}

  .stepper{
    display:flex;
    align-items:center;
    gap:10px;
  }
  .stepper button{
    width:44px;height:44px;flex:0 0 44px;
    border-radius:12px;
    border:none;
    background:var(--accent-soft);
    color:var(--accent-dark);
    font-size:20px;
    font-weight:800;
    cursor:pointer;
  }
  .stepper button:active{transform:scale(.94);}
  .stepper .gr-input{
    flex:1;
    text-align:center;
    font-size:20px;
    font-weight:800;
    padding:10px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
  }
  .stepper .unit{
    font-size:13px;
    color:var(--muted);
    flex:0 0 auto;
  }

  .modal-actions{
    display:flex;
    gap:10px;
    margin-top:20px;
  }
  .modal-actions button{
    flex:1;
    padding:14px;
    border-radius:14px;
    border:none;
    font-size:14.5px;
    font-weight:700;
    cursor:pointer;
  }
  .btn-cancel{background:#3a3a3a;color:var(--ink);}
  .btn-save{background:var(--accent-dark);color:#fff;}
  .btn-save:disabled{opacity:.5;cursor:not-allowed;}
  .error-msg{
    font-size:12px;
    color:var(--danger);
    margin-top:-8px;
    margin-bottom:14px;
    display:none;
  }

  /* Catálogo de cafés (data table) */
  .catalog-modal{
    max-width:560px;
  }
  .modal-header-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:14px;
  }
  .modal-close-btn{
    background:rgba(255,255,255,.08);
    border:none;
    color:var(--ink);
    width:30px;
    height:30px;
    border-radius:999px;
    font-size:14px;
    cursor:pointer;
    flex:0 0 auto;
  }
  .modal-close-btn:hover{background:rgba(255,255,255,.16);}
  .table-wrap{
    overflow-x:auto;
    margin-bottom:14px;
    border-radius:14px;
    border:1px solid rgba(255,255,255,.08);
  }
  .data-table{
    width:100%;
    border-collapse:collapse;
    font-size:13px;
    min-width:700px;
  }
  .data-table th{
    text-align:left;
    color:var(--muted);
    font-size:10.5px;
    text-transform:uppercase;
    letter-spacing:.4px;
    padding:10px 12px;
    border-bottom:1px solid rgba(255,255,255,.12);
    background:rgba(255,255,255,.03);
  }
  .data-table td{
    padding:8px 12px;
    border-bottom:1px solid rgba(255,255,255,.06);
    color:var(--ink);
    vertical-align:middle;
    direction:ltr;
    unicode-bidi:plaintext;
  }
  .data-table tr:last-child td{border-bottom:none;}
  .actions-cell{white-space:nowrap;text-align:right;}
  .estado-chip{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    padding:4px 10px;
    border-radius:999px;
    white-space:nowrap;
    text-transform:capitalize;
  }
  .estado-chip.estado-disponible{background:rgba(63,185,80,.18);color:var(--ok);}
  .estado-chip.estado-agotado{background:var(--danger-soft);color:var(--danger);}
  .estado-chip.estado-en-camino{background:rgba(195,143,255,.18);color:var(--accent);}
  .medida-chip{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    padding:4px 10px;
    border-radius:999px;
    white-space:nowrap;
  }
  .medida-chip.medida-caja{background:rgba(195,143,255,.18);color:var(--accent);}
  .medida-chip.medida-litro{background:rgba(255,159,67,.18);color:#ff9f43;}
  .medida-chip.medida-mililitro{background:var(--danger-soft);color:var(--danger);}
  .medida-chip.medida-gramos{background:rgba(84,160,255,.18);color:#54a0ff;}
  .medida-chip.medida-unidad{background:rgba(63,185,80,.18);color:var(--ok);}
  .auto-mirror-row{background:rgba(255,255,255,.03);}
  .auto-mirror-qty{color:var(--danger); font-weight:700;}
  .auto-mirror-tag{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    color:var(--muted);
    white-space:nowrap;
  }
  .icon-btn{
    background:rgba(255,255,255,.08);
    border:none;
    color:var(--ink);
    width:30px;
    height:30px;
    border-radius:8px;
    cursor:pointer;
    font-size:14px;
    margin-left:4px;
  }
  .icon-btn:hover{background:rgba(255,255,255,.16);}
  .delete-row:hover{background:rgba(248,81,73,.25);color:var(--danger);}
  .save-row:hover{background:rgba(63,185,80,.25);color:var(--ok);}
  .edit-input{
    width:100%;
    min-width:70px;
    padding:6px 8px;
    border-radius:8px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:12.5px;
    direction:ltr;
    unicode-bidi:plaintext;
  }
  .propina-foto-input{
    max-width:130px;
    font-size:11px;
    color:var(--muted);
  }
  .propina-foto-status{
    display:block;
    margin-top:4px;
    font-size:10.5px;
    font-weight:700;
    color:var(--ok);
    white-space:nowrap;
  }
  .planilla-total-cell{
    font-weight:800;
    color:var(--accent);
    white-space:nowrap;
  }

  /* Planilla · Notas / observaciones */
  .planilla-notas-btn.has-notas{
    background:rgba(84,160,255,.18);
    color:#54a0ff;
  }
  .planilla-notas-btn.has-notas:hover{background:rgba(84,160,255,.28);}
  .planilla-notas-box{max-width:460px;}
  .planilla-notas-list{
    display:flex;
    flex-direction:column;
    gap:10px;
    max-height:340px;
    overflow-y:auto;
    margin-bottom:14px;
  }
  .planilla-notas-empty{
    font-size:13px;
    color:var(--muted);
    margin:0 0 14px;
  }
  .planilla-notas-item{
    display:flex;
    align-items:flex-start;
    gap:8px;
  }
  .planilla-notas-input{
    flex:1;
    min-height:56px;
    resize:vertical;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.1);
    border-radius:10px;
    padding:8px 10px;
    font-size:13.5px;
    color:var(--ink);
    font-family:inherit;
    direction:ltr;
    unicode-bidi:plaintext;
  }
  .planilla-notas-input:focus{outline:none;border-color:var(--accent);}
  .planilla-notas-add-btn{
    display:block;
    width:100%;
    background:rgba(255,255,255,.06);
    border:1px dashed rgba(255,255,255,.2);
    color:var(--ink);
    border-radius:10px;
    padding:10px;
    font-size:13px;
    font-weight:600;
    cursor:pointer;
    margin-bottom:4px;
  }
  .planilla-notas-add-btn:hover{background:rgba(255,255,255,.1);}

  /* Preguntas frecuentes (Recursos) */
  .faq-list{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-bottom:16px;
  }
  .faq-item{
    background:rgba(255,255,255,.03);
    border:1.5px solid rgba(255,255,255,.08);
    border-radius:14px;
    overflow:hidden;
  }
  .faq-question{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:10px;
    padding:14px 16px;
    cursor:pointer;
  }
  .faq-question:hover{background:rgba(255,255,255,.04);}
  .faq-question-text{
    font-weight:700;
    font-size:14px;
    color:var(--ink);
    flex:1;
  }
  .faq-question-actions{
    display:flex;
    align-items:center;
    gap:4px;
    flex:none;
  }
  .faq-chevron{
    color:var(--muted);
    transition:transform .15s ease;
    flex:none;
    font-size:12px;
  }
  .faq-item.open .faq-chevron{transform:rotate(180deg);}
  .faq-answer{
    display:none;
    padding:0 16px 16px;
    color:var(--muted);
    font-size:13.5px;
    line-height:1.6;
    white-space:pre-wrap;
  }
  .faq-item.open .faq-answer{display:block;}
  .faq-edit-form{padding:14px 16px 16px;}
  .faq-edit-form .field{margin-bottom:10px;}
  .faq-edit-form textarea{
    width:100%;
    min-height:90px;
    padding:12px 14px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:14px;
    font-family:inherit;
    resize:vertical;
  }
  .faq-edit-form .modal-actions{margin-top:4px;}
  .faq-empty{
    text-align:center;
    color:var(--muted);
    padding:24px;
    background:rgba(255,255,255,.03);
    border-radius:14px;
  }
  .faq-ai-panel{
    margin-bottom:16px;
    padding:16px 16px 32px;
    border-radius:14px;
    border:1.5px solid rgba(255,255,255,.08);
    background:rgba(255,255,255,.03);
  }
  .faq-ai-hint{
    color:var(--muted);
    font-size:12.5px;
    margin:0 0 10px;
  }
  .faq-ai-panel textarea{
    width:100%;
    min-height:70px;
    padding:12px 14px;
    border-radius:12px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:14px;
    font-family:inherit;
    resize:vertical;
  }
  .faq-ai-response{
    margin-top:12px;
    padding:12px 14px;
    border-radius:12px;
    font-size:13.5px;
    line-height:1.6;
    white-space:pre-wrap;
    display:none;
  }
  .faq-ai-response:empty{display:none;}
  .faq-ai-response.loading{
    display:block;
    color:var(--muted);
    background:rgba(255,255,255,.03);
  }
  .faq-ai-response.success{
    display:block;
    color:var(--ink);
    background:rgba(255,255,255,.04);
    border:1.5px solid rgba(255,255,255,.08);
  }
  .faq-ai-response.error{
    display:block;
    color:#ff8a8a;
    background:rgba(255,80,80,.08);
    border:1.5px solid rgba(255,80,80,.2);
  }
  .add-row-btn{
    width:100%;
    padding:12px;
    border-radius:14px;
    border:1.5px dashed rgba(255,255,255,.25);
    background:transparent;
    color:var(--accent);
    font-weight:700;
    font-size:13.5px;
    cursor:pointer;
  }
  .add-row-btn:hover{background:rgba(255,255,255,.05);}
  .empty-row td{
    text-align:center;
    color:var(--muted);
    padding:18px;
  }

  /* Recetas - Cocina / Postres */
  .postres-list{
    display:flex;
    flex-direction:column;
    gap:10px;
  }
  .postre-item{
    background:rgba(255,255,255,.03);
    border:1.5px solid rgba(255,255,255,.08);
    border-radius:14px;
    overflow:hidden;
  }
  .postre-header{
    display:flex;
    align-items:center;
    gap:12px;
    padding:10px 16px;
    cursor:pointer;
  }
  .postre-header:hover{background:rgba(255,255,255,.04);}
  .postre-thumb{
    width:52px;
    height:52px;
    border-radius:10px;
    object-fit:cover;
    flex:none;
    background:rgba(255,255,255,.06);
  }
  .postre-thumb-placeholder{
    width:52px;
    height:52px;
    border-radius:10px;
    flex:none;
    background:rgba(255,255,255,.06);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:20px;
  }
  .postre-header-text{flex:1; min-width:0;}
  .postre-name{
    font-weight:700;
    font-size:14.5px;
    color:var(--ink);
  }
  .postre-rinde{
    font-size:12px;
    color:var(--muted);
    margin-top:2px;
  }
  .postre-chevron{
    color:var(--muted);
    transition:transform .15s ease;
    flex:none;
    font-size:12px;
  }
  .postre-item.open .postre-chevron{transform:rotate(180deg);}
  .postre-body{
    display:none;
    padding:0 16px 18px;
  }
  .postre-item.open .postre-body{display:block;}
  .postre-photo{
    width:100%;
    max-height:220px;
    object-fit:cover;
    border-radius:12px;
    margin-bottom:14px;
  }
  .postre-columns{
    display:grid;
    grid-template-columns:1fr;
    gap:16px;
  }
  @media (min-width:640px){
    .postre-columns{grid-template-columns:1fr 1fr;}
  }
  .postre-col-title{
    font-size:12px;
    font-weight:800;
    letter-spacing:.04em;
    text-transform:uppercase;
    color:var(--accent);
    margin:0 0 8px;
  }
  .postre-ingredientes, .postre-instrucciones{
    margin:0;
    padding-left:18px;
    color:var(--muted);
    font-size:13.5px;
    line-height:1.6;
  }
  .postre-ingredientes li, .postre-instrucciones li{margin-bottom:6px;}
  .postre-pending{
    color:var(--muted);
    font-size:13.5px;
    font-style:italic;
  }

  /* Requerimientos (Cocina) — llenado masivo tipo lista de compras */
  .req-bulk-form{
    background:rgba(255,255,255,.03);
    border:1.5px solid rgba(255,255,255,.08);
    border-radius:16px;
    padding:16px;
    margin-bottom:20px;
  }
  .req-bulk-responsable{
    max-width:280px;
  }
  .req-bulk-rows-header{
    display:grid;
    grid-template-columns:1fr 110px 130px 40px;
    gap:10px;
    padding:0 4px 6px;
    font-size:11px;
    font-weight:700;
    color:var(--muted);
    text-transform:uppercase;
    letter-spacing:.02em;
  }
  .req-bulk-rows{
    display:flex;
    flex-direction:column;
    gap:8px;
    margin-bottom:12px;
  }
  .req-bulk-row{
    display:grid;
    grid-template-columns:1fr 110px 130px 40px;
    gap:10px;
    align-items:center;
  }
  .req-bulk-row input,
  .req-bulk-row select{
    width:100%;
    padding:10px 12px;
    border-radius:10px;
    border:1.5px solid rgba(255,255,255,.14);
    background:#333333;
    color:var(--ink);
    font-size:13.5px;
    direction:ltr;
    unicode-bidi:plaintext;
  }
  .req-bulk-row input:focus,
  .req-bulk-row select:focus{outline:2px solid var(--accent);outline-offset:1px;}
  .req-bulk-row-remove{
    background:rgba(255,255,255,.08);
    border:none;
    color:var(--muted);
    width:32px;
    height:32px;
    border-radius:8px;
    cursor:pointer;
    font-size:14px;
  }
  .req-bulk-row-remove:hover{background:rgba(248,81,73,.2);color:var(--danger);}
  .req-save-list-btn{
    width:100%;
    padding:13px;
    border-radius:14px;
    border:none;
    background:var(--accent);
    color:#1a1023;
    font-weight:800;
    font-size:14px;
    cursor:pointer;
    margin-top:4px;
  }
  .req-save-list-btn:hover{opacity:.92;}
  .urgencia-chip{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    padding:4px 10px;
    border-radius:999px;
    white-space:nowrap;
  }
  .urgencia-chip.urgencia-alta{background:var(--danger-soft);color:var(--danger);}
  .urgencia-chip.urgencia-media{background:rgba(255,159,67,.18);color:#ff9f43;}
  .urgencia-chip.urgencia-baja{background:rgba(63,185,80,.18);color:var(--ok);}

  .estado-select{
    display:inline-block;
    font-size:11px;
    font-weight:700;
    padding:4px 8px;
    border-radius:999px;
    white-space:nowrap;
    border:none;
    cursor:pointer;
    appearance:none;
    -webkit-appearance:none;
    text-align:center;
    direction:ltr;
    unicode-bidi:plaintext;
  }
  .estado-select.estado-revision{background:rgba(255,159,67,.18);color:#ff9f43;}
  .estado-select.estado-en-camino{background:rgba(84,160,255,.18);color:#54a0ff;}
  .estado-select.estado-entregado{background:rgba(63,185,80,.18);color:var(--ok);}
  .estado-select option{background:var(--bg-2, #1a1a1a);color:#fff;}

  /* Calibración diaria */
  .checklist-btn{
    position:relative;
    display:block;
    width:100%;
    margin-bottom:16px;
    background:rgba(255,255,255,.06);
    color:var(--ink);
    border:1.5px solid rgba(255,255,255,.14);
    font-size:13px;
    font-weight:700;
    padding:12px;
    border-radius:14px;
    cursor:pointer;
  }
  .checklist-btn:hover{background:rgba(255,255,255,.1);}
  .checklist-btn.alert::after{
    content:"";
    position:absolute;
    top:-6px;
    right:-6px;
    width:16px;
    height:16px;
    border-radius:50%;
    background:var(--danger);
    box-shadow:0 0 0 2px var(--card);
    animation:checklistPulse 1.6s ease-in-out infinite;
  }
  @keyframes checklistPulse{
    0%   { box-shadow:0 0 0 2px var(--card), 0 0 0 0 rgba(248,81,73,.55); }
    70%  { box-shadow:0 0 0 2px var(--card), 0 0 0 8px rgba(248,81,73,0); }
    100% { box-shadow:0 0 0 2px var(--card), 0 0 0 0 rgba(248,81,73,0); }
  }
  .checklist{
    list-style:none;
    margin:0;
    padding:0;
    display:flex;
    flex-direction:column;
    gap:8px;
  }
  .checklist li{
    display:flex;
    align-items:center;
    gap:10px;
    background:rgba(255,255,255,.05);
    border-radius:12px;
    padding:10px 12px;
    font-size:13.5px;
    color:var(--ink);
    cursor:pointer;
  }
  .checklist li input[type=checkbox]{
    width:18px;
    height:18px;
    accent-color:var(--accent);
    pointer-events:none;
  }
  .checklist li.done{color:var(--muted);text-decoration:line-through;}
  .calib-stats{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:12px;
    margin-top:8px;
  }
  .calib-stat{
    background:rgba(255,255,255,.05);
    border-radius:14px;
    padding:14px 10px;
    text-align:center;
  }
  .calib-stat-label{
    display:block;
    font-size:10.5px;
    text-transform:uppercase;
    letter-spacing:.5px;
    color:var(--muted);
    margin-bottom:6px;
  }
  .calib-stat-value{
    display:block;
    font-size:19px;
    font-weight:800;
    color:var(--accent);
  }

  .toast{
    position:fixed;
    bottom:20px;left:50%;
    transform:translateX(-50%) translateY(20px);
    background:#3a3a3a;
    color:#fff;
    padding:12px 20px;
    border-radius:999px;
    font-size:13.5px;
    font-weight:600;
    opacity:0;
    transition:opacity .2s ease, transform .2s ease;
    z-index:100;
    pointer-events:none;
  }
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

  /* Loader inicial (solo al entrar a la URL) */
  .app-loader{
    position:fixed;
    inset:0;
    background:#121212;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:18px;
    z-index:9999;
    opacity:1;
    visibility:visible;
    transition:opacity .45s ease, visibility .45s ease;
  }
  .app-loader.hide{
    opacity:0;
    visibility:hidden;
    pointer-events:none;
  }
  .app-loader-mark{
    width:84px;
    height:84px;
    animation:loaderSpin 1.4s linear infinite;
    transform-origin:50% 50%;
  }
  .app-loader-text{
    font-size:13px;
    font-weight:800;
    letter-spacing:2px;
    color:var(--muted);
  }
  @keyframes loaderSpin{
    from{ transform:rotate(0deg); }
    to{ transform:rotate(360deg); }
  }