:root{
  --primary:#4f46e5;
  --primary-dark:#4338ca;
  --bg:#f5f5fa;
  --card:#ffffff;
  --text:#1a1a2e;
  --muted:#6b7280;
  --border:#e5e7eb;
  --danger:#dc2626;
  --radius:12px;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);
  color:var(--text);
}
.hidden{display:none !important}
.muted{color:var(--muted)}
.small{font-size:.8rem}
.error{background:#fee2e2;color:#991b1b;padding:8px 10px;border-radius:8px;font-size:.9rem}

/* --- layout --- */
.view{min-height:100vh}
.centered{display:flex;align-items:center;justify-content:center;padding:16px}

.card{
  background:var(--card);
  border-radius:var(--radius);
  padding:24px;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
}
.auth-card{width:100%;max-width:360px}
.brand{font-size:1.4rem;font-weight:700;margin-bottom:4px}

label{display:block;font-size:.85rem;color:var(--muted);margin:10px 0 4px}
input, select, textarea{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:8px;
  font-size:1rem;
  font-family:inherit;
  background:#fff;
  color:var(--text);
}
input:focus, select:focus, textarea:focus{outline:2px solid var(--primary);border-color:var(--primary)}

.btn{
  border:0;border-radius:8px;padding:10px 16px;font-size:.95rem;font-weight:600;
  cursor:pointer;background:#e5e7eb;color:var(--text);
}
.btn.primary{background:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-dark)}
.btn.ghost{background:transparent;border:1px solid var(--border)}
.btn.danger{background:#fee2e2;color:var(--danger)}
.btn.small{padding:6px 10px;font-size:.8rem}
.btn.full{width:100%;margin-top:14px}

/* --- topbar --- */
.topbar{
  display:flex;align-items:center;gap:16px;
  padding:10px 20px;background:var(--card);
  border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:5;
  flex-wrap:wrap;
}
.search-wrap{position:relative;flex:1;min-width:180px;max-width:440px}
.search-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  color:var(--muted);pointer-events:none;transition:color .15s;
}
.search-wrap input[type="search"]{
  width:100%;
  padding:10px 38px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--bg);
  font-size:.92rem;
  transition:box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
.search-wrap input[type="search"]::placeholder{color:var(--muted)}
.search-wrap input[type="search"]:hover{border-color:#cfd0d8}
.search-wrap input[type="search"]:focus{
  background:#fff;
  border-color:var(--primary);
  box-shadow:0 0 0 4px rgba(79,70,229,.12);
  outline:none;
}
.search-wrap:focus-within .search-icon{color:var(--primary)}
.search-wrap input[type="search"]::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none}
.search-clear{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;
  border:0;background:transparent;color:var(--muted);
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .15s ease, color .15s ease;
}
.search-clear:hover{background:var(--border);color:var(--text)}
.count-badge{
  display:inline-block;font-size:.75rem;font-weight:600;color:var(--muted);
  background:var(--bg);border-radius:999px;padding:2px 10px;margin-left:8px;
  vertical-align:middle;
}
.topnav{display:flex;align-items:center;gap:10px}
.navbtn{background:transparent;border:0;padding:8px 12px;border-radius:8px;font-weight:600;color:var(--muted);cursor:pointer}
.navbtn.active{background:var(--bg);color:var(--primary)}

.panel{max-width:1000px;margin:0 auto;padding:20px}
.panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap;gap:10px}
.panel-header h1{font-size:1.3rem;margin:0}

/* --- items grid --- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.item-card{
  background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:0 1px 3px rgba(0,0,0,.06);
  display:flex;flex-direction:column;gap:8px;
}
.item-top{display:flex;align-items:center;gap:10px}
.item-top-link{cursor:pointer;border-radius:8px;margin:-4px;padding:4px;transition:background .15s ease}
.item-top-link:hover{background:var(--bg)}
.item-icon{width:36px;height:36px;border-radius:8px;background:var(--bg);object-fit:contain}
.item-icon-fallback{
  width:36px;height:36px;border-radius:8px;background:var(--primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;
}
.item-name{font-weight:700}
.item-username{font-size:.85rem;color:var(--muted)}
.item-secret-row{display:flex;align-items:center;gap:6px;font-family:ui-monospace,monospace;background:var(--bg);padding:6px 8px;border-radius:8px}
.item-secret-row span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item-actions{display:flex;gap:6px;justify-content:flex-end;margin-top:4px}

/* --- table --- */
.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden}
.table th, .table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);font-size:.9rem}
.table th{color:var(--muted);font-weight:600}
.badge{padding:2px 8px;border-radius:20px;font-size:.75rem;font-weight:600}
.badge.active{background:#dcfce7;color:#166534}
.badge.inactive{background:#fee2e2;color:#991b1b}
.badge.admin{background:#ede9fe;color:#5b21b6}

/* --- modal --- */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.4);display:flex;align-items:center;justify-content:center;z-index:20;padding:16px}
.modal-card{background:var(--card);border-radius:var(--radius);padding:22px;width:100%;max-width:420px;max-height:90vh;overflow:auto}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}
.pw-row{display:flex;gap:8px}
.pw-row input{flex:1}

/* --- tabs de tipo (Clave / Documento) --- */
.type-tabs{display:flex;gap:6px;background:var(--bg);border-radius:10px;padding:4px;margin-bottom:6px}
.type-tab{flex:1;background:transparent;border:0;padding:8px 10px;border-radius:8px;font-weight:600;font-size:.88rem;color:var(--muted);cursor:pointer}
.type-tab.active{background:var(--card);color:var(--primary);box-shadow:0 1px 2px rgba(0,0,0,.08)}

/* --- foto de documento --- */
.photo-preview-wrap{display:flex;align-items:center;gap:10px;margin-top:8px;flex-wrap:wrap}
.photo-preview-wrap img{width:64px;height:64px;object-fit:cover;border-radius:8px;border:1px solid var(--border);cursor:zoom-in}
.item-photo-thumb{width:36px;height:36px;border-radius:8px;object-fit:cover;cursor:pointer}
.item-icon-fallback.pdf{cursor:pointer;background:#dc2626}
.expiry-badge{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--bg);color:var(--muted);display:inline-block}
.expiry-badge.soon{background:#fef3c7;color:#92400e}
.expiry-badge.expired{background:#fee2e2;color:#991b1b}

/* --- compartir claves --- */
.share-badge{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:999px;background:#e0e7ff;color:var(--primary-dark);display:inline-block;margin:2px 0}
.share-add-row{display:flex;gap:8px;margin:12px 0}
.share-add-row select{flex:1}
.share-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;max-height:220px;overflow:auto}
.share-list li{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;background:var(--bg);border-radius:8px}

/* --- historial de contraseñas --- */
.secret-history{margin:8px 0 4px;padding:8px 10px;background:var(--bg);border-radius:8px}
.secret-history .small{font-size:.8rem}
#secret-history-list{list-style:none;margin:4px 0 0;padding:0;display:flex;flex-direction:column;gap:4px;font-family:ui-monospace,monospace;font-size:.85rem}

/* --- PDF chip / OCR --- */
.pdf-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;border-radius:8px;background:var(--bg);
  color:var(--primary);font-weight:600;font-size:.85rem;text-decoration:none;
}
.pdf-chip:hover{background:#e5e7eb}
.ocr-btn{margin-top:8px}
.ocr-status{font-size:.8rem;margin-top:6px}

/* --- alerta de vencimientos --- */
.expiry-alert{
  background:#fef3c7;color:#92400e;border:1px solid #fde68a;
  border-radius:10px;padding:10px 14px;font-size:.9rem;font-weight:600;
  margin-bottom:14px;
}

/* --- lightbox de foto --- */
.lightbox-inner{max-width:90vw;max-height:90vh;display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.lightbox-inner img{max-width:90vw;max-height:80vh;border-radius:8px;object-fit:contain;background:#000}

@media (max-width:640px){
  .topbar{gap:8px}
  .topnav{width:100%;justify-content:space-between}
}