:root {
  color-scheme: light;
  --ink: #14242b;
  --muted: #5c6f77;
  --line: #d6e1e4;
  --panel: #ffffff;
  --page: #edf4f5;
  --accent: #155e70;
  --accent-dark: #103f4c;
  --soft: #e8f3f4;
  --ok: #e3f3ea;
  --warn: #fff6d9;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  background: var(--page);
  color: var(--ink);
  margin: 0;
}

button,
input,
textarea {
  font: inherit;
}

.hidden {
  display: none !important;
}

.portal-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  min-height: 76px;
  padding: 12px clamp(18px, 5vw, 68px);
}

.portal-brand {
  align-items: center;
  color: var(--ink);
  display: flex;
  font-size: 21px;
  font-weight: 900;
  gap: 11px;
  text-decoration: none;
}

.portal-brand img {
  height: 46px;
  object-fit: contain;
  width: 46px;
}

.portal-brand small {
  color: var(--accent);
  display: block;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

main {
  min-height: calc(100vh - 142px);
}

.auth-shell {
  align-items: center;
  display: grid;
  gap: clamp(32px, 7vw, 90px);
  grid-template-columns: minmax(0, 1fr) minmax(340px, 470px);
  margin: 0 auto;
  max-width: 1180px;
  min-height: calc(100vh - 142px);
  padding: 48px 22px;
}

.auth-intro {
  max-width: 620px;
}

.eyebrow {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.02;
  margin-bottom: 18px;
}

h2 {
  font-size: 25px;
  margin-bottom: 9px;
}

.auth-intro > p:not(.eyebrow) {
  color: #3e535c;
  font-size: 19px;
  line-height: 1.55;
}

.privacy-points,
.permission-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.privacy-points span,
.permission-list span {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #34505b;
  font-size: 12px;
  font-weight: 800;
  padding: 8px 11px;
}

.auth-card,
.portal-card,
.portal-title-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 18px 55px rgba(20, 49, 59, 0.08);
}

.auth-card {
  padding: 24px;
}

.tab-row {
  background: #eef3f4;
  border-radius: 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 20px;
  padding: 4px;
}

.tab {
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: #52676f;
  cursor: pointer;
  font-weight: 900;
  line-height: 1.15;
  min-height: 42px;
  padding: 7px 5px;
}

.tab.active {
  background: var(--panel);
  color: var(--accent-dark);
  box-shadow: 0 2px 8px rgba(20, 49, 59, 0.09);
}

label {
  color: #314952;
  display: block;
  font-size: 13px;
  font-weight: 900;
  margin-top: 14px;
}

input,
textarea {
  background: #fbfcfc;
  border: 1px solid #b9c9ce;
  border-radius: 7px;
  color: var(--ink);
  display: block;
  margin-top: 6px;
  outline: none;
  padding: 12px;
  width: 100%;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(21, 94, 112, 0.13);
}

textarea {
  line-height: 1.5;
  resize: vertical;
}

.primary-button,
.quiet-button {
  border-radius: 7px;
  cursor: pointer;
  font-weight: 900;
  min-height: 44px;
  padding: 10px 15px;
}

.primary-button {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #ffffff;
  margin-top: 18px;
  width: 100%;
}

.quiet-button {
  background: #ffffff;
  border: 1px solid var(--accent);
  color: var(--accent);
}

button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.auth-help {
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
  margin: 20px 0 0;
  padding-top: 16px;
}

.message {
  background: var(--warn);
  border: 1px solid #ecd17b;
  border-radius: 7px;
  color: #634e10;
  font-size: 13px;
  font-weight: 800;
  margin: 0 0 14px;
  padding: 11px;
}

.message.success {
  background: var(--ok);
  border-color: #a9d4ba;
  color: #295d3e;
}

.portal-shell {
  margin: 0 auto;
  max-width: 1240px;
  padding: 34px 22px 64px;
}

.portal-title-card {
  align-items: flex-start;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: clamp(22px, 4vw, 34px);
}

.portal-title-card h1 {
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 7px;
}

.portal-title-card p:not(.eyebrow) {
  color: var(--muted);
  margin-bottom: 0;
}

.permission-list {
  justify-content: flex-end;
  max-width: 480px;
}

.permission-list span {
  background: var(--soft);
  border-color: #c7dfe3;
  color: var(--accent-dark);
}

.important-notice {
  background: var(--warn);
  border: 1px solid #ecd17b;
  border-radius: 9px;
  color: #5a4919;
  line-height: 1.5;
  margin: 16px 0;
  padding: 14px 16px;
}

.important-notice strong {
  display: block;
}

.portal-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portal-card {
  box-shadow: none;
  padding: 22px;
}

.full-width {
  margin-top: 16px;
}

.detail-list {
  margin: 14px 0 0;
}

.detail-row {
  border-top: 1px solid #e5ecee;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(140px, 0.38fr) 1fr;
  padding: 12px 0;
}

.detail-row dt {
  color: #496069;
  font-size: 12px;
  font-weight: 900;
}

.detail-row dd {
  color: #203941;
  line-height: 1.48;
  margin: 0;
  white-space: pre-wrap;
}

.caveat,
.card-meta {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.caveat {
  background: #f4f7f8;
  border-radius: 6px;
  margin: 10px 0 0;
  padding: 9px;
}

.note,
.history-entry {
  border-top: 1px solid #e1eaec;
  margin-top: 13px;
  padding-top: 13px;
}

.note p,
.history-entry p {
  line-height: 1.55;
  margin-bottom: 5px;
  white-space: pre-wrap;
}

.note small,
.history-entry small {
  color: var(--muted);
  font-size: 11px;
}

.status-pill {
  background: var(--warn);
  border-radius: 999px;
  color: #715513;
  display: inline-block;
  font-size: 10px;
  font-weight: 900;
  margin-top: 5px;
  padding: 5px 8px;
  text-transform: uppercase;
}

footer {
  align-items: center;
  background: #ffffff;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  min-height: 66px;
  padding: 14px clamp(18px, 5vw, 68px);
}

footer span {
  color: var(--ink);
  font-weight: 900;
  margin-right: auto;
}

footer a {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 780px) {
  .auth-shell,
  .portal-grid {
    grid-template-columns: 1fr;
  }

  .auth-shell {
    padding-top: 32px;
  }

  .portal-title-card {
    display: block;
  }

  .permission-list {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .detail-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}