.portal-shell {
  min-height: 100vh;
  background: var(--i247-surface);
  color: var(--i247-text);
  display: flex;
  flex-direction: column;
}

.portal-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  padding: 0.85rem 1.25rem;
  background: var(--i247-topbar);
  color: var(--i247-on-topbar);
}

.portal-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: inherit;
  text-decoration: none;
  margin-right: auto;
}

.portal-brand img {
  height: 36px;
  width: auto;
}

.portal-brand strong {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.portal-brand span {
  display: block;
  font-size: 0.75rem;
  opacity: 0.8;
}

.portal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.portal-nav a {
  color: var(--i247-on-topbar);
  text-decoration: none;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  font-size: 0.92rem;
}

.portal-nav a.active,
.portal-nav a:hover {
  background: color-mix(in srgb, var(--i247-on-topbar) 16%, transparent);
}

.portal-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
}

.portal-user a {
  color: var(--i247-on-topbar);
}

.portal-main {
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.5rem 0 3rem;
  flex: 1;
}

.portal-kicker {
  margin: 0 0 0.25rem;
  color: var(--i247-muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portal-main h1 {
  margin: 0 0 0.35rem;
  font-size: 1.8rem;
}

.portal-lead {
  margin: 0 0 1.25rem;
  color: var(--i247-muted);
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.portal-stat,
.portal-card,
.portal-panel {
  background: var(--i247-card);
  color: var(--i247-text);
  border: 1px solid var(--i247-border);
  border-radius: var(--i247-radius);
  box-shadow: var(--i247-shadow);
}

.portal-stat {
  padding: 0.9rem 1rem;
  text-decoration: none;
  color: inherit;
}

.portal-stat b {
  display: block;
  font-size: 1.6rem;
  line-height: 1.1;
}

.portal-stat span {
  color: var(--i247-muted);
  font-size: 0.85rem;
}

.portal-card,
.portal-panel {
  padding: 1rem 1.1rem;
  margin-bottom: 0.75rem;
}

.portal-card h2,
.portal-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.portal-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.75rem 0;
  border-top: 1px solid var(--i247-border-soft);
  text-decoration: none;
  color: inherit;
}

.portal-row:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.portal-row strong {
  display: block;
}

.portal-meta {
  color: var(--i247-muted);
  font-size: 0.85rem;
}

.portal-pill {
  display: inline-block;
  border-radius: 999px;
  padding: 0.15rem 0.55rem;
  font-size: 0.75rem;
  border: 1px solid var(--i247-border);
  background: color-mix(in srgb, var(--i247-grey) 18%, var(--i247-card));
  color: var(--i247-text);
  white-space: nowrap;
}

.portal-pill.ok { background: color-mix(in srgb, var(--i247-green) 22%, var(--i247-card)); }
.portal-pill.warn { background: color-mix(in srgb, var(--i247-orange) 24%, var(--i247-card)); }
.portal-pill.bad { background: color-mix(in srgb, var(--i247-red) 22%, var(--i247-card)); }
.portal-pill.info { background: color-mix(in srgb, var(--i247-blue) 18%, var(--i247-card)); }

.portal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.portal-btn,
.portal-btn-primary {
  appearance: none;
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  font: inherit;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--i247-border);
  background: var(--i247-card);
  color: var(--i247-text);
}

.portal-btn-primary {
  background: var(--i247-topbar);
  color: var(--i247-on-topbar);
  border-color: var(--i247-topbar);
}

.portal-btn:disabled,
.portal-btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.portal-form {
  display: grid;
  gap: 0.85rem;
}

.portal-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.9rem;
}

.portal-form input,
.portal-form select,
.portal-form textarea {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  font-size: 16px;
  color: var(--i247-text);
  background: var(--i247-input-bg);
  border: 1px solid var(--i247-border);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
}

.portal-note,
.portal-error,
.portal-dev {
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  margin: 0 0 1rem;
}

.portal-note {
  background: color-mix(in srgb, var(--i247-blue) 12%, var(--i247-card));
  color: var(--i247-text);
}

.portal-error {
  background: color-mix(in srgb, var(--i247-red) 16%, var(--i247-card));
  color: var(--i247-text);
}

.portal-dev {
  background: color-mix(in srgb, var(--i247-orange) 18%, var(--i247-card));
  color: var(--i247-text);
}

.portal-dev code {
  font-size: 1.3rem;
  letter-spacing: 0.18em;
}

.portal-split {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.portal-money {
  text-align: right;
}

.portal-money b {
  display: block;
  font-size: 1.15rem;
}

.portal-table {
  width: 100%;
  border-collapse: collapse;
}

.portal-table th,
.portal-table td {
  text-align: left;
  padding: 0.45rem 0.4rem;
  border-bottom: 1px solid var(--i247-border-soft);
  vertical-align: top;
}

.portal-table th {
  color: var(--i247-muted);
  font-weight: 600;
  font-size: 0.8rem;
}

.portal-total {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  margin-top: 0.8rem;
}

.portal-check {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
}

.portal-login {
  width: min(440px, 100%);
  margin: 2rem auto;
}

.portal-due {
  color: var(--i247-text);
  background: color-mix(in srgb, var(--i247-orange) 22%, var(--i247-card));
  border-radius: 999px;
  padding: 0.1rem 0.45rem;
}

@media (max-width: 720px) {
  .portal-split,
  .portal-row,
  .portal-user {
    flex-direction: column;
    align-items: flex-start;
  }

  .portal-money,
  .portal-total {
    text-align: left;
    justify-content: flex-start;
  }
}