*{box-sizing:border-box}html,body{margin:0;font-family:Arial,Helvetica,sans-serif;color:#101828;background:#f3f7fb}button,input,select,textarea{font:inherit}.hidden{display:none!important}
.login-shell{min-height:100vh;background:#08131f;display:flex;align-items:center;justify-content:center;padding:32px}
.login-card{width:min(100%,700px);background:#fff;border-radius:28px;padding:56px;box-shadow:0 18px 60px rgba(0,0,0,.18)}
.brand-main{font-size:46px;font-weight:800;letter-spacing:.5px}.brand-sub{font-size:24px;font-weight:800;letter-spacing:8px;color:#1686ff;margin-top:5px}.tagline{font-size:25px;margin:54px 0 62px}.login-card h1{font-size:52px;margin:0 0 52px}
label{display:block;font-size:18px;font-weight:700;margin:17px 0 9px}input,select,textarea{width:100%;padding:16px 18px;border:1px solid #ced8e4;border-radius:14px;background:#fff;outline:none}textarea{min-height:92px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#1686ff;box-shadow:0 0 0 3px rgba(22,134,255,.12)}
button{border:0;border-radius:14px;background:#1769e8;color:#fff;font-weight:800;padding:16px 20px;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}.login-card button{width:100%;margin-top:28px}.message{min-height:22px;color:#b42318;margin:14px 0 0}.message.ok{color:#067647}
.topbar{background:#fff;border-bottom:1px solid #d9e2ec;padding:24px 34px;display:flex;justify-content:space-between;align-items:center;gap:20px;position:sticky;top:0;z-index:10}.topbar-brand{font-weight:800}.account{display:flex;align-items:center;gap:22px}.link-btn{background:transparent;color:#1769e8;padding:8px}
.content{max-width:1120px;margin:auto;padding:28px 22px 50px}.card{background:#fff;border:1px solid #d7e1ec;border-radius:22px;padding:30px;margin-bottom:24px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.card h2{font-size:34px;margin:0 0 28px}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.section-head h2{margin-bottom:6px}.section-subtitle{margin:0;color:#667085;font-size:16px;line-height:1.45}.secondary-btn{background:#fff;color:#1769e8;border:1px solid #cfd9e6;padding:12px 16px;white-space:nowrap}
.vehicle-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.vehicle-grid .wide{grid-column:1/-1;margin-top:22px}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.stat strong{display:block;font-size:38px;margin:12px 0}.muted{color:#667085;font-size:20px}.blue{color:#0675ed;font-size:18px}
.files-list{display:grid;gap:14px}.file-row{border:1px solid #dce5ee;border-radius:16px;padding:18px;background:#fff;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}.file-name{font-size:18px;font-weight:800;overflow-wrap:anywhere}.file-vehicle{font-size:15px;font-weight:700;margin-top:6px}.file-meta{color:#667085;font-size:13px;line-height:1.5;margin-top:6px}.file-notes{margin-top:7px;color:#344054;font-size:14px}.file-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.download-btn{background:#1769e8}.delete-file-btn{background:#fff;color:#b42318;border:1px solid #f1b6b2}
.upload-form>button{width:100%;margin-top:20px}
.admin-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0 0 22px}.admin-summary>div{background:#f7f9fc;border:1px solid #e3e9f0;border-radius:16px;padding:16px}.admin-summary strong{display:block;font-size:28px;margin-top:5px}.muted-small{color:#667085;font-size:14px;font-weight:700}
.admin-grid{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(0,1.35fr);gap:22px}.admin-panel{border:1px solid #e0e7ef;border-radius:18px;padding:22px;background:#fbfcfe}.admin-panel h3{font-size:22px;margin:0 0 18px}.admin-panel label{font-size:16px;margin-top:14px}.admin-panel input{padding:14px 16px}.admin-panel form>button{width:100%;margin-top:20px}
.users-list{display:grid;gap:12px}.user-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px;border:1px solid #dce5ee;border-radius:14px;background:#fff}.user-main{min-width:0}.user-name{font-size:17px;font-weight:800;overflow-wrap:anywhere}.user-meta{margin-top:4px;color:#667085;font-size:13px;line-height:1.4;overflow-wrap:anywhere}.user-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.badge.active{background:#ecfdf3;color:#067647}.badge.inactive{background:#fff1f0;color:#b42318}.badge.admin{background:#eef4ff;color:#175cd3}.status-btn{padding:10px 13px;border-radius:10px;font-size:13px}.status-btn.deactivate{background:#fff;color:#b42318;border:1px solid #f1b6b2}.status-btn.activate{background:#067647;color:#fff}.empty-state{padding:26px 14px;text-align:center;color:#667085;border:1px dashed #ced8e4;border-radius:14px;background:#fff}
.quick{display:grid;gap:16px}.quick button{background:#fff;color:#0786ff;border:1px solid #d5dfeb}.quick button:hover{background:#f6faff}
@media(max-width:850px){.admin-grid{grid-template-columns:1fr}.section-head{align-items:stretch;flex-direction:column}.secondary-btn{align-self:flex-start}}
@media(max-width:700px){.login-shell{padding:20px}.login-card{padding:34px 28px;border-radius:22px}.brand-main{font-size:34px}.brand-sub{font-size:18px;letter-spacing:6px}.tagline{font-size:19px;margin:38px 0 46px}.login-card h1{font-size:40px;margin-bottom:36px}.topbar{padding:18px 20px}.topbar-brand{font-size:14px}.account{gap:10px}.card h2{font-size:28px}.stats-grid,.vehicle-grid{grid-template-columns:1fr}.vehicle-grid .wide{grid-column:auto}.file-row,.user-row{grid-template-columns:1fr}.file-actions,.user-actions{justify-content:flex-start}.admin-summary{grid-template-columns:1fr 1fr}}


/* PCM CAMI v5: metadatos ECU */
select {
  width: 100%;
  box-sizing: border-box;
  padding: 12px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: #fff;
  font: inherit;
  color: inherit;
}

.file-extra {
  margin-top: 5px;
  font-size: 13px;
  color: #334155;
  overflow-wrap: anywhere;
}

.file-type {
  display: inline-block;
  margin-left: 8px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #e8f3ff;
  color: #1667a8;
  font-size: 12px;
  font-weight: 700;
  vertical-align: middle;
}