* { margin: 0; padding: 0; box-sizing: border-box; }

body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background: linear-gradient(135deg, #0a477e 0%, #0a477e 100%); }

/* TABS */
  .tabs{display:flex;gap:10px;margin-bottom:22px;flex-wrap:wrap}
  .tab{flex:1;min-width:150px;padding:14px;background:#fff;border:2px solid #e0e0e0;border-radius:11px;cursor:pointer;text-align:center;font-weight:600;font-size:14px;transition:all .25s;color:#555}
  .tab:hover{border-color:#1a73e8;transform:translateY(-2px);box-shadow:0 4px 12px rgba(26,115,232,.18)}
  .tab.active{background:linear-gradient(135deg,#1a73e8,#0d47a1);color:#fff;border-color:transparent}
  .pane{display:none}.pane.active{display:block}