:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  color: #15253b;
  background: #f4f7fb;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(145deg, #f7f9fc 0%, #edf3f9 100%);
}

a {
  color: #175cd3;
  text-decoration: none;
}

.container {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid #dce4ee;
  background: rgba(255, 255, 255, 0.96);
}

.nav-shell,
.nav-links {
  display: flex;
  align-items: center;
}

.nav-shell {
  min-height: 64px;
  justify-content: space-between;
}

.nav-links {
  gap: 18px;
}

.brand {
  color: #102a43;
  font-size: 1.08rem;
  font-weight: 750;
}

.brand-logo {
  display: block;
  height: 32px;
  width: auto;
}

.nav-link,
.nav-user,
.nav-button {
  color: #3b4d63;
  font: inherit;
  font-size: 0.94rem;
}

.nav-button {
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

main {
  min-height: calc(100vh - 128px);
  padding: 32px 0;
}

.hero {
  padding: 80px 0;
  text-align: center;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 5vw, 3.25rem);
}

.hero p,
.muted {
  color: #60758c;
}

.login-shell {
  display: grid;
  place-items: center;
  padding: 32px 0;
}

.login-card {
  width: min(420px, 100%);
  padding: 34px;
  border: 1px solid #dce4ee;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(32, 57, 85, 0.1);
}

.login-card h1 {
  margin: 0 0 8px;
  font-size: 1.55rem;
}

.login-card .muted {
  margin: 0 0 28px;
}

.field {
  display: grid;
  gap: 7px;
  margin-bottom: 18px;
}

.field label {
  font-size: 0.92rem;
  font-weight: 650;
}

.field input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #b8c6d8;
  border-radius: 9px;
  color: #15253b;
  background: #fff;
  font: inherit;
}

.field input:focus {
  border-color: #2870d7;
  outline: 3px solid rgba(40, 112, 215, 0.16);
}

.password-field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
}

.toggle-password {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  min-height: 44px;
  padding: 0;
  border: 1px solid #b8c6d8;
  border-radius: 9px;
  color: #3b4d63;
  background: #fff;
  cursor: pointer;
}

.toggle-password__icon {
  display: block;
  pointer-events: none;
}

.toggle-password__icon--hide,
.toggle-password.is-revealed .toggle-password__icon--show {
  display: none;
}

.toggle-password.is-revealed .toggle-password__icon--hide {
  display: block;
}

.toggle-password:hover,
.toggle-password:focus-visible {
  border-color: #2870d7;
  outline: 3px solid rgba(40, 112, 215, 0.16);
}

.target-product {
  margin: 0 0 6px;
  padding: 10px 12px;
  border-radius: 9px;
  background: #eef4fc;
  color: #15253b;
  font-size: 0.92rem;
}

.link-list {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.92rem;
}

.checkbox-field {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 14px 0 6px;
  font-size: 0.92rem;
  color: #15253b;
}

.checkbox-field input {
  margin-top: 3px;
}

.error-code {
  margin: 0 0 4px;
  color: #60758c;
  font-size: 0.86rem;
  font-weight: 650;
  letter-spacing: 0.08em;
}

.overview {
  display: grid;
  gap: 20px;
  width: min(880px, 100%);
  margin: 0 auto;
}

.panel {
  padding: 26px 28px;
  border: 1px solid #dce4ee;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 10px 30px rgba(32, 57, 85, 0.06);
}

.panel h1 {
  margin: 0 0 6px;
  font-size: 1.55rem;
}

.panel h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.panel h3 {
  margin: 22px 0 10px;
  font-size: 0.98rem;
}

.panel h3:first-of-type {
  margin-top: 0;
}

.panel form {
  max-width: 420px;
}

.small {
  font-size: 0.86rem;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 650;
}

.badge.ok {
  color: #05603a;
  background: #d1fadf;
}

.badge.warn {
  color: #93370d;
  background: #fef0c7;
}

.alert.ok {
  margin: 12px 0 0;
  color: #05603a;
  border: 1px solid #a6f4c5;
  background: #ecfdf3;
}

.todo-list,
.login-history {
  display: grid;
  gap: 8px;
  margin: 0;
  padding-left: 20px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}

.product-card {
  padding: 16px;
  border: 1px solid #dce4ee;
  border-radius: 12px;
}

.product-card h3 {
  margin: 0 0 10px;
  font-size: 1.02rem;
}

.context-row {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border: 1px solid #e6ecf4;
  border-radius: 9px;
}

.secondary-button {
  display: inline-block;
  min-height: 40px;
  padding: 9px 16px;
  border: 1px solid #b8c6d8;
  border-radius: 9px;
  color: #15253b;
  background: #fff;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.secondary-button:hover {
  border-color: #2870d7;
}

.primary-button.narrow {
  width: auto;
  padding: 0 20px;
}

.primary-button {
  width: 100%;
  min-height: 44px;
  margin-top: 6px;
  border: 0;
  border-radius: 9px;
  color: #fff;
  background: #175cd3;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.primary-button:hover {
  background: #124ba9;
}

.context-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.context-button {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #b8c6d8;
  border-radius: 9px;
  background: #fff;
  color: #15253b;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.context-button:hover,
.context-button:focus-visible {
  border-color: #2870d7;
  outline: 3px solid rgba(40, 112, 215, 0.16);
}

.context-name {
  font-weight: 650;
}

.context-detail {
  color: #60758c;
  font-size: 0.86rem;
}

.validation {
  color: #b42318;
  font-size: 0.86rem;
}

.validation:empty {
  display: none;
}

.alert {
  margin-top: 24px;
  padding: 16px;
  border-radius: 10px;
}

.login-card .alert {
  margin-top: 0;
}

.alert.danger {
  color: #8c1d18;
  border: 1px solid #f2b8b5;
  background: #fff1f0;
}

.footer {
  min-height: 64px;
  padding: 22px 0;
  border-top: 1px solid #dce4ee;
  color: #718399;
  background: #fff;
  font-size: 0.86rem;
}

@media (max-width: 600px) {
  .nav-user,
  .nav-links > .nav-link:first-child {
    display: none;
  }

  .login-card {
    padding: 26px 22px;
  }
}

/* Administration console */
.admin {
  display: grid;
  gap: 20px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.admin-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-nav a {
  padding: 8px 14px;
  border: 1px solid #dce4ee;
  border-radius: 999px;
  color: #15253b;
  background: #fff;
  font-weight: 650;
  text-decoration: none;
}

.admin-nav a:hover,
.admin-nav a[aria-current="page"] {
  border-color: #2870d7;
  color: #175cd3;
}

.admin .panel form {
  max-width: 560px;
}

.admin .panel form.inline-form {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  max-width: none;
  margin: 0 8px 8px 0;
}

.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #b8c6d8;
  border-radius: 9px;
  color: #15253b;
  background: #fff;
  font: inherit;
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.inline-form select {
  min-height: 36px;
  padding: 4px 8px;
  border: 1px solid #b8c6d8;
  border-radius: 8px;
  font: inherit;
}

.secondary-button.small {
  min-height: 34px;
  padding: 5px 12px;
  font-size: 0.86rem;
}

.secondary-button.danger {
  color: #8c1d18;
  border-color: #f2b8b5;
}

.secondary-button.danger:hover {
  border-color: #b42318;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin: 0;
}

.stat-grid > div {
  padding: 14px 16px;
  border: 1px solid #e6ecf4;
  border-radius: 12px;
}

.stat-grid dt {
  color: #60758c;
  font-size: 0.86rem;
}

.stat-grid dd {
  margin: 4px 0 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.admin-table th,
.admin-table td {
  padding: 9px 10px;
  border-bottom: 1px solid #e6ecf4;
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: #60758c;
  font-size: 0.82rem;
  font-weight: 650;
}

.admin-table td.actions {
  white-space: nowrap;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 8px 20px;
  margin: 0 0 12px;
}

.detail-list dt {
  color: #60758c;
  font-size: 0.82rem;
}

.detail-list dd {
  margin: 2px 0 0;
  overflow-wrap: anywhere;
}

.grant-card {
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid #dce4ee;
  border-radius: 12px;
}

.grant-card h3 {
  margin: 0 0 12px;
}

.grant-card details {
  margin-top: 8px;
}

.grant-card summary {
  cursor: pointer;
  font-weight: 650;
}

.secret-box {
  margin: 12px 0 16px;
  padding: 14px 16px;
  border: 1px solid #a6f4c5;
  border-radius: 12px;
  background: #ecfdf3;
}

.secret-box p {
  margin: 0 0 6px;
}

.secret-box code.secret {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  background: #fff;
  font-size: 1rem;
  overflow-wrap: anywhere;
  user-select: all;
}

@media (max-width: 720px) {
  .admin-table {
    display: block;
    overflow-x: auto;
  }
}