/* GCT tool portal — demo gate. Inherits the tool's :root tokens. */
.gct-chip{position:fixed;left:16px;bottom:16px;z-index:80;display:flex;align-items:center;gap:12px;
  background:var(--carbide,#14181C);border:1px solid var(--graphite,#4C525C);color:#FFFFFF;
  font-family:var(--font-mono,monospace);font-size:13px;line-height:20px;padding:10px 12px}
.gct-chip b{color:var(--cobalt-light,#7AA0E8);font-weight:600;font-variant-numeric:tabular-nums}
.gct-chip button{background:var(--cobalt,#3266CC);border:0;color:#FFFFFF;font-family:var(--font-body,sans-serif);
  font-size:13px;font-weight:600;padding:6px 12px;cursor:pointer;border-radius:0}
.gct-chip button:hover{background:var(--cobalt-deep,#2A55A8)}
.gct-gate{position:fixed;inset:0;z-index:90;background:rgba(20,24,28,.78);
  display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:6vh 16px 48px}
.gct-gate[hidden]{display:none}
.gct-panel{background:var(--paper,#FAFBFC);border:1px solid var(--fog,#DBDFE4);max-width:480px;width:100%;padding:32px}
.gct-panel h3{margin:0 0 4px;font-size:22px;line-height:30px;font-weight:700;color:var(--carbide,#14181C)}
.gct-sub{color:var(--graphite,#4C525C);font-size:14px;line-height:22px;margin:0 0 8px}
.gct-tabs{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--fog,#DBDFE4);margin:16px 0 24px}
.gct-tabs button{background:#FFFFFF;border:0;padding:10px 8px;font-family:var(--font-body,sans-serif);
  font-size:14px;font-weight:600;color:var(--ink,#23282F);cursor:pointer;border-radius:0}
.gct-tabs button + button{border-left:1px solid var(--fog,#DBDFE4)}
.gct-tabs button[aria-pressed="true"]{background:var(--carbide,#14181C);color:#FFFFFF}
.gct-msg{display:none;font-size:14px;line-height:21px;margin:0 0 16px;padding:10px 12px;border:1px solid var(--fog,#DBDFE4)}
.gct-msg.err{display:block;background:var(--mill,#F2F4F6);color:var(--carbide,#14181C);font-weight:700}
.gct-msg.ok{display:block;background:var(--coolant,#EDF2FB);color:var(--ink,#23282F)}
.gct-links{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.gct-links a{font-size:13px;color:var(--cobalt-deep,#2A55A8);cursor:pointer;text-decoration:underline}
.gct-privacy{font-size:12px;line-height:18px;color:var(--steel,#666666);margin:16px 0 0}
.gct-hp{position:absolute;left:-6000px;top:-6000px}