.portal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  border-bottom: 1px solid var(--ink-600);
}
.portal-title-group { display: flex; align-items: center; gap: 12px; }
.portal-logo { height: 36px; width: auto; }
.portal-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
}
.who-block { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--text-300); }

.portal-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 20px;
  gap: 24px;
}
.portal-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  width: 100%;
}
.portal-stack .card { width: 100%; max-width: 900px; }

.card {
  background: var(--ink-700);
  border: 1px solid var(--ink-600);
  border-radius: var(--radius-lg);
  padding: 32px;
  width: 100%;
  max-width: 480px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.3);
}
.card h2 {
  font-family: var(--font-display);
  margin: 0 0 20px;
  font-size: 22px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 14px;
}
.field-row:first-of-type { margin-top: 0; }

.error-text {
  color: var(--occupied-500);
  font-size: 14px;
  margin-top: 12px;
  font-weight: 600;
}

.occupy-btn { font-size: 17px; padding: 15px; }

.current-card .session-line {
  font-size: 15px;
  color: var(--text-300);
  margin-bottom: 6px;
}
.current-card .session-line strong { color: var(--text-100); }
.current-card .session-room {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--gold-300);
  margin-bottom: 10px;
}

.my-logs-card { max-width: 900px; }
.hint-text { color: var(--text-300); font-size: 14px; margin-bottom: 16px; }
.table-wrap { overflow-x: auto; }
#my-logs-table { width: 100%; border-collapse: collapse; font-size: 14px; }
#my-logs-table th {
  text-align: left;
  color: var(--text-300);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--ink-600);
}
#my-logs-table td {
  padding: 10px 10px;
  border-bottom: 1px solid var(--ink-600);
}