.admin-page {
  background: #f5f7fa;
}

.login-page {
  min-height: 100vh;
  background:
    linear-gradient(120deg, rgba(9, 35, 62, 0.94), rgba(9, 35, 62, 0.72)),
    url("assets/vision-header.jpg") center / cover no-repeat;
}

.login-page .site-header {
  background: rgba(9, 35, 62, 0.76);
}

.admin-shell {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 80px;
}

.login-shell {
  display: grid;
  place-items: center;
  min-height: calc(100vh - 88px);
  padding: 64px 0 92px;
}

.login-panel {
  width: min(440px, 100%);
  grid-template-columns: 1fr;
  margin-top: 0;
  padding: 38px;
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.56);
  border-top: 4px solid #c79b45;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
}

.login-panel h1 {
  margin: 0 0 6px;
  color: #09233e;
  font-size: 2.35rem;
  line-height: 1;
}

.login-panel .admin-form {
  gap: 18px;
}

.login-panel .primary-action {
  margin-top: 4px;
}

.admin-hero {
  position: relative;
  margin: 0 0 24px;
  padding: 46px;
  color: #ffffff;
  background-image: url("assets/vision-header.jpg");
  background-size: cover;
  background-position: center;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 28px 80px rgba(9, 35, 62, 0.18);
}

.admin-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(9, 35, 62, 0.6);
}

.admin-hero > * {
  position: relative;
  z-index: 1;
}

.admin-hero h1 {
  color: #ffffff;
  max-width: 720px;
}

.admin-hero p:last-child,
.admin-muted {
  color: #5e6d7e;
}

.admin-hero p:last-child {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
}

.admin-panel {
  display: grid;
  grid-template-columns: 0.75fr 1fr;
  gap: 28px;
  margin-top: 18px;
  padding: 30px;
  background: #ffffff;
  border: 1px solid #d9e3ed;
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(9, 35, 62, 0.1);
}

.upload-panel {
  border-top: 4px solid #c79b45;
}

.admin-form {
  display: grid;
  gap: 16px;
}

.admin-form label {
  display: grid;
  gap: 7px;
  color: #405266;
  font-weight: 800;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: #09233e;
  background: #fbfdff;
  border: 1px solid #cdd9e5;
  border-radius: 8px;
  outline: none;
}

.admin-form textarea {
  resize: vertical;
}

.admin-form input:focus,
.admin-form select:focus,
.admin-form textarea:focus {
  border-color: #4b83bd;
  box-shadow: 0 0 0 4px rgba(75, 131, 189, 0.16);
}

.admin-form h3,
.admin-stack h3 {
  margin: 0;
  color: #09233e;
  font-size: 1rem;
}

.admin-stack {
  display: grid;
  gap: 22px;
}

.primary-action {
  min-height: 48px;
  padding: 12px 18px;
  color: #ffffff;
  background: #09233e;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(9, 35, 62, 0.18);
}

.primary-action:hover {
  background: #4b83bd;
}

.secondary-action,
.danger-action {
  min-height: 40px;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 900;
}

.secondary-action {
  color: #09233e;
  background: #ffffff;
  border: 1px solid #b8c8d8;
}

.secondary-action:hover {
  border-color: #4b83bd;
  color: #285f98;
}

.danger-action {
  color: #9d1f3d;
  background: #fff7f8;
  border: 1px solid #e2b8c1;
}

.danger-action:hover {
  color: #ffffff;
  background: #9d1f3d;
  border-color: #9d1f3d;
}

.small-action {
  min-height: 34px;
  padding: 8px 10px;
  font-size: 0.82rem;
}

.admin-message {
  min-height: 24px;
  margin: 18px 0 0;
  color: #09233e;
  font-weight: 800;
}

.admin-message.is-error {
  color: #9d1f3d;
}

.admin-docs {
  display: grid;
  gap: 12px;
  max-height: 420px;
  overflow: auto;
}

.admin-structure {
  display: grid;
  gap: 14px;
  margin-top: 14px;
}

.admin-structure-item {
  display: grid;
  gap: 14px;
  padding: 16px;
  background: #f5f7fa;
  border: 1px solid #d9e3ed;
  border-radius: 8px;
}

.admin-item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.admin-item-header strong {
  display: block;
  color: #09233e;
  font-size: 1.02rem;
}

.admin-item-header span,
.admin-item-header p {
  display: block;
  margin: 4px 0 0;
  color: #5e6d7e;
  font-size: 0.9rem;
}

.admin-category-list {
  display: grid;
  gap: 8px;
}

.admin-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  background: #ffffff;
  border: 1px solid #d9e3ed;
  border-radius: 8px;
}

.admin-category-item span {
  color: #09233e;
  font-weight: 800;
}

.admin-item-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.admin-doc-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: #f5f7fa;
  border: 1px solid #d9e3ed;
  border-radius: 8px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.admin-doc-item:hover {
  background: #ffffff;
  border-color: #4b83bd;
  transform: translateY(-1px);
}

.admin-doc-link {
  display: grid;
  gap: 4px;
  min-width: 0;
  text-decoration: none;
}

.admin-doc-link strong {
  color: #09233e;
  overflow-wrap: anywhere;
}

.admin-doc-link span {
  color: #5e6d7e;
  font-size: 0.9rem;
}

.admin-users {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.admin-user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  background: #f5f7fa;
  border: 1px solid #d9e3ed;
  border-radius: 8px;
}

.admin-user-item strong {
  color: #09233e;
}

.admin-user-item span {
  color: #5e6d7e;
  font-size: 0.9rem;
  font-weight: 800;
}

@media (max-width: 760px) {
  .admin-shell {
    width: min(100% - 28px, 1040px);
  }

  .admin-hero {
    padding: 28px 20px;
  }

  .admin-panel {
    grid-template-columns: 1fr;
    padding: 20px;
  }

  .admin-item-header,
  .admin-category-item,
  .admin-doc-item {
    grid-template-columns: 1fr;
  }

  .admin-item-header,
  .admin-category-item {
    display: grid;
  }

  .admin-item-actions {
    justify-content: flex-start;
  }
}