/* Админ-панель */
.admin {
  min-height: 100vh;
  background: var(--color-bg);
  padding: 2rem;
}

/* Иконки */
.admin .icon {
  width: 1.2em;
  height: 1.2em;
  flex-shrink: 0;
  vertical-align: -0.2em;
}
.admin .icon-heading {
  width: 1.25em;
  height: 1.25em;
  vertical-align: -0.25em;
  margin-right: 0.35rem;
}
.admin .icon-inline {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  margin-right: 0.25rem;
}
.admin .icon-upload-big {
  width: 2.5rem;
  height: 2.5rem;
  display: block;
  margin: 0 auto 0.5rem;
  opacity: 0.7;
}
.admin .btn .icon,
.admin .back .icon,
.admin .btn-link .icon {
  flex-shrink: 0;
}
.admin .btn,
.admin .btn-link,
.admin .copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.admin-step {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}
.admin .label-hint {
  font-weight: 400;
  color: var(--color-muted);
  font-size: 0.8em;
}
.admin .label-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin: -0.25rem 0 0.5rem;
  max-width: 420px;
}
.admin .section-desc {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: -0.5rem 0 1rem;
}
.admin .card-step {
  margin-top: 0.5rem;
}
.admin .upload-zone-text {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.admin .back {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.admin .back:hover {
  color: var(--color-accent);
}

.admin h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.2rem);
  font-weight: 600;
  margin-bottom: 2rem;
}

.admin .card {
  background: var(--color-surface);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(255,255,255,0.06);
}

.admin label {
  display: block;
  font-family: var(--font-accent);
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.admin input[type="text"],
.admin input[type="password"],
.admin select {
  width: 100%;
  max-width: 320px;
  padding: 0.75rem 1rem;
  background: var(--color-bg);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.admin input:focus,
.admin select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.admin .row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}

.admin .btn {
  font-family: var(--font-accent);
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
}

.admin .btn-primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.admin .btn-primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.admin .link-block {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.admin .link-block input {
  flex: 1;
  min-width: 200px;
  margin: 0;
  max-width: none;
}

.admin .link-block .copy-btn {
  background: var(--color-accent);
  color: var(--color-bg);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-accent);
  font-size: 0.9rem;
}

.admin .link-block .copy-btn:hover {
  background: var(--color-accent-hover);
}

.admin .upload-zone {
  border: 2px dashed rgba(201, 169, 98, 0.4);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.admin .upload-zone:hover,
.admin .upload-zone.dragover {
  border-color: var(--color-accent);
  background: rgba(201, 169, 98, 0.06);
}

.admin .upload-zone input {
  display: none;
}

.admin .upload-zone p {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin: 0;
}

.admin .upload-zone .hint {
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.admin .progress-wrap {
  margin-top: 1rem;
  display: none;
}

.admin .progress-wrap.visible {
  display: block;
}

.admin .progress {
  height: 8px;
  background: var(--color-bg);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.admin .progress-bar {
  height: 100%;
  background: var(--color-accent);
  width: 0%;
  transition: width 0.15s ease-out;
}

.admin .progress-text {
  font-family: var(--font-accent);
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0;
}

.admin .albums-list {
  margin-top: 2rem;
}

.admin .albums-list h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.admin .album-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin .album-item .name {
  font-family: var(--font-accent);
  font-weight: 500;
}

.admin .album-item .meta {
  font-size: 0.85rem;
  color: var(--color-muted);
}

.admin .album-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: center;
}

.admin .album-item-actions a,
.admin .album-item-actions .btn-link {
  font-size: 0.9rem;
  background: none;
  color: var(--color-accent);
  padding: 0;
  font-family: var(--font-body);
}

.admin .album-item-actions .btn-link:hover {
  color: var(--color-accent-hover);
  text-decoration: underline;
}

.admin .album-item-actions .btn-delete-album {
  color: var(--color-muted);
}

.admin .album-item-actions .btn-delete-album:hover {
  color: #e07a7a;
}

.admin .current-folder-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.admin .album-files-section {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.admin .album-files-section label {
  margin-bottom: 0.5rem;
}

.admin .album-files-list {
  max-height: 240px;
  overflow-y: auto;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
}

.admin .album-files-list .muted {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0.5rem 0;
}

.admin .album-file-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.5rem 0.5rem 0.75rem;
  border-radius: 4px;
  font-size: 0.9rem;
}

.admin .album-file-row:hover {
  background: rgba(255,255,255,0.04);
}

.admin .album-file-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin .btn-delete-file {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  color: var(--color-muted);
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin .btn-delete-file:hover {
  background: rgba(224, 122, 122, 0.25);
  color: #e07a7a;
}

.admin .album-item a {
  font-size: 0.9rem;
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: var(--color-bg);
  font-family: var(--font-accent);
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.admin .max-width {
  max-width: 640px;
}

/* Экран входа */
.admin.login-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem;
  position: relative;
}

.admin .login-back {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  margin-bottom: 0;
}

.admin .login-card {
  max-width: 360px;
  width: 100%;
  margin: 0 auto;
}

.admin .login-card h1 {
  margin-bottom: 1.5rem;
}

.admin .error-msg {
  color: #e07a7a;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.admin .success-msg {
  color: #7ac97a;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.admin-top .back {
  margin-bottom: 0;
}

.admin-actions {
  display: flex;
  gap: 0.5rem;
}

.admin .btn-ghost {
  background: transparent;
  color: var(--color-muted);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

.admin .btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.settings-panel-wrap {
  margin-top: 0;
}

.settings-panel-wrap .settings-panel {
  margin-bottom: 0;
}

.settings-panel h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

/* Мобильная адаптация — админка */
@media (max-width: 768px) {
  .admin {
    padding: 1rem;
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
    padding-bottom: max(2rem, env(safe-area-inset-bottom));
  }

  .admin h1 {
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
  }

  .admin .card {
    padding: 1.25rem;
  }

  .admin input[type="text"],
  .admin input[type="password"],
  .admin select {
    max-width: none;
    min-height: 48px;
    padding: 0.85rem 1rem;
    font-size: 16px; /* предотвращает зум при фокусе в iOS */
  }

  .admin .btn {
    min-height: 48px;
    padding: 0.85rem 1.25rem;
    width: 100%;
    max-width: 320px;
  }

  .admin .link-block {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .admin .link-block input {
    min-width: 0;
    min-height: 48px;
    font-size: 14px;
  }

  .admin .link-block .copy-btn {
    min-height: 48px;
    padding: 0.75rem 1rem;
  }

  .admin .upload-zone {
    padding: 1.5rem 1rem;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .admin .upload-zone p {
    font-size: 0.9rem;
  }

  .admin .album-item {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.75rem;
  }

  .admin .album-item-actions {
    flex-direction: column;
    gap: 0.5rem;
  }

  .admin .album-item-actions a,
  .admin .album-item-actions .btn-link {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.6rem 1rem;
    min-height: 44px;
  }

  .admin .current-folder-title {
    font-size: 1.1rem;
  }

  .admin .album-files-list {
    max-height: 200px;
    -webkit-overflow-scrolling: touch;
  }

  .admin .btn-delete-file {
    min-width: 44px;
    min-height: 44px;
    width: 44px;
    height: 44px;
  }

  .admin-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .admin-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .admin .btn-ghost {
    min-height: 44px;
    padding: 0.6rem 0.85rem;
    font-size: 0.85rem;
  }

  .admin.login-wrap {
    padding: 1rem;
  }

  .admin .login-back {
    top: max(1rem, env(safe-area-inset-top));
    left: max(1rem, env(safe-area-inset-left));
  }

  .admin .login-card {
    max-width: none;
    width: 100%;
  }

  .admin .login-card input {
    font-size: 16px;
  }

  .admin .login-card .btn {
    width: 100%;
    max-width: none;
    min-height: 48px;
  }

  .toast {
    left: 1rem;
    right: 1rem;
    bottom: max(1.5rem, env(safe-area-inset-bottom));
    text-align: center;
    padding: 1rem 1.25rem;
  }

  .settings-panel .row {
    flex-direction: column;
  }

  .settings-panel .btn,
  .settings-panel .btn-ghost {
    width: 100%;
    min-height: 48px;
  }
}