.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f6f7f9;
}

.login-card {
  background: #fff;
  padding: 40px 36px;
  border-radius: 14px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 360px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-card h1 {
  font-size: 19px;
  margin: 0 0 8px;
  color: var(--text-dark);
}

.login-card label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

.login-card input {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  outline: none;
}

.login-card input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 11px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.15s ease;
}
.btn-primary:hover { background: var(--blue-hover); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-secondary {
  background: var(--gray-bg);
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}
.btn-secondary:hover { background: var(--gray-bg-hover); }

.login-error {
  color: var(--danger);
  font-size: 13px;
  min-height: 16px;
}

.admin-tag {
  font-size: 11px;
  background: var(--gray-bg);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: 6px;
  font-weight: 600;
  vertical-align: middle;
  margin-left: 4px;
}

.header-actions { display: flex; gap: 10px; align-items: center; }
.header-actions button.admin-link { background: #fff; font-family: inherit; }

.dash-body {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  padding: 24px 32px 60px;
  align-items: start;
}

@media (max-width: 900px) {
  .dash-body { grid-template-columns: 1fr; }
}

.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}

.panel h2 {
  font-size: 15px;
  margin: 0 0 16px;
}

.panel-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-header-row input {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  width: 220px;
  outline: none;
}

.product-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.product-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
}

.product-form input[type="text"],
.product-form input[type="password"],
.product-form select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 14px;
  outline: none;
  color: var(--text-dark);
  background: #fff;
}

.product-form input:focus, .product-form select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.product-form input[type="file"] {
  font-size: 13px;
}

.cat-select-row {
  display: flex;
  gap: 8px;
}
.cat-select-row select { flex: 1; }

.image-preview {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  max-width: 200px;
}
.image-preview img { width: 100%; height: 100%; object-fit: cover; }

.current-image {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
}

/* Admin product grid (table-like cards) */
.admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 18px;
}

.admin-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.admin-card-img {
  width: 100%;
  aspect-ratio: 1/1;
  background: #f6f7f8;
}
.admin-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.admin-card-body { padding: 10px 12px; }

.admin-card-name {
  font-size: 13.5px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-card-cat {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.admin-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.admin-card-actions button {
  flex: 1;
  border: none;
  background: var(--gray-bg);
  padding: 7px 0;
  border-radius: 6px;
  font-size: 12.5px;
  cursor: pointer;
  font-weight: 500;
}
.admin-card-actions button:hover { background: var(--gray-bg-hover); }
.admin-card-actions button.danger-btn { color: var(--danger); }

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(15,17,21,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal.open { display: flex; }

.modal-card {
  background: #fff;
  border-radius: 12px;
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { margin: 0; font-size: 15px; }

.modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1;
}

.modal-body { padding: 20px; }

.cat-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cat-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--gray-bg);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13.5px;
}

.cat-list li button {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 12px;
}

.add-cat-form {
  display: flex;
  gap: 8px;
}
.add-cat-form input {
  flex: 1;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  outline: none;
}
.add-cat-form button {
  padding: 9px 16px;
  margin: 0;
}

.empty-admin {
  grid-column: 1/-1;
  text-align: center;
  color: var(--text-muted);
  padding: 40px 0;
  font-size: 14px;
}