.portal-main { min-height: calc(100vh - 170px); padding: 70px 0 100px; }
.portal-login[hidden], .portal-dashboard[hidden], .proof-table-wrap[hidden] { display: none !important; }
.portal-heading { margin-bottom: 34px; }
.portal-heading h1 { font-size: clamp(2.5rem,5vw,4.5rem); }
.portal-login, .portal-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 28px; border: 1px solid var(--ink); border-radius: 22px; background: var(--glass); box-shadow: var(--shadow); }
.portal-login h2 { margin: 0; font-size: clamp(1.7rem,3vw,2.5rem); letter-spacing: -.04em; }
.portal-login p { margin: 6px 0 0; color: var(--muted); }
.portal-dashboard { display: grid; gap: 18px; }
.portal-toolbar { padding: 18px 22px; box-shadow: none; }
.portal-toolbar span { display: block; color: var(--muted); font: 750 .72rem var(--mono); text-transform: uppercase; }
.portal-toolbar strong { display: block; margin-top: 3px; font: 750 .84rem var(--mono); overflow-wrap: anywhere; }
.portal-status { padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.55); color: var(--muted); }
.portal-status.error { color: #721c1c; background: rgba(145,23,23,.1); }
.proof-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,255,255,.68); box-shadow: var(--shadow); }
.proof-table { width: 100%; min-width: 900px; border-collapse: collapse; }
.proof-table th, .proof-table td { padding: 12px 11px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.proof-table td { font-size: .82rem; line-height: 1.35; }
.proof-table th { color: var(--muted); font: 800 .64rem var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.proof-table tr:last-child td { border-bottom: 0; }
.proof-id { display: block; font: 800 .68rem var(--mono); }
.proof-hash { display: block; max-width: 190px; margin-top: 5px; color: var(--muted); font: 650 .6rem/1.4 var(--mono); overflow-wrap: anywhere; }
.proof-reference { max-width: 220px; overflow-wrap: anywhere; }
.status-pill { display: inline-flex; padding: 4px 7px; border-radius: 999px; background: rgba(16,37,27,.09); font: 800 .62rem var(--mono); text-transform: uppercase; }
.status-pill.complete, .status-pill.finalized, .status-pill.verified, .status-pill.bitcoin-confirmed { color: #075a2e; background: rgba(8,118,58,.12); }
.status-pill.failed, .status-pill.partial-failure { color: #721c1c; background: rgba(145,23,23,.1); }
.evidence-status { display: grid; gap: 4px; min-width: 130px; color: var(--muted); font-size: .72rem; }
.proof-row-actions { display: flex; flex-wrap: wrap; gap: 5px; min-width: 235px; }
.proof-row-actions a, .proof-row-actions button { padding: 6px 8px; border: 1px solid var(--ink); border-radius: 999px; background: #fff; color: var(--ink); font-size: .66rem; font-weight: 800; text-decoration: none; white-space: nowrap; }
.proof-row-actions button:disabled { opacity: .55; cursor: wait; }
@media (max-width:620px) {
  .portal-main { padding: 48px 0 70px; }
  .portal-login, .portal-toolbar { align-items: stretch; flex-direction: column; }
  .portal-login .button, .portal-toolbar .button { width: 100%; }
}