/* ===== FLOWood 图片裂变系统 - 全局样式 ===== */

/* ===== 变量 ===== */
:root {
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-primary-light: #dbeafe;
  --color-bg: #f8fafc;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-border: #e2e8f0;
  --color-success: #16a34a;
  --color-success-light: #dcfce7;
  --color-warning: #d97706;
  --color-warning-light: #fef3c7;
  --color-danger: #dc2626;
  --color-danger-light: #fee2e2;
  --color-info: #0891b2;
  --color-white: #ffffff;
  --color-dark: #0f172a;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-sm: 4px;
  --sidebar-width: 220px;
  --topbar-height: 56px;
}

/* ===== 基础重置 ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 14px; }

/* ===== 登录页 ===== */
.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #3b82f6 100%);
  background-attachment: fixed;
  padding: 20px;
}

.login-container {
  width: 100%;
  max-width: 400px;
}

.login-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255,255,255,0.1);
}

.login-logo {
  text-align: center;
  margin-bottom: 32px;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--color-primary) 0%, #3b82f6 100%);
  color: var(--color-white);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -1px;
  box-shadow: var(--shadow-md);
}

.login-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 16px;
  letter-spacing: -0.5px;
}

.login-subtitle {
  color: var(--color-text-light);
  font-size: 14px;
  margin-top: 4px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.login-error {
  background: var(--color-danger-light);
  color: var(--color-danger);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  border-left: 3px solid var(--color-danger);
}

.login-footer {
  text-align: center;
  margin-top: 28px;
  color: var(--color-text-light);
  font-size: 12px;
}

/* ===== 表单组件 ===== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

.form-hint {
  font-size: 12px;
  color: var(--color-text-light);
}

/* ===== 按钮 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  background: var(--color-white);
  color: var(--color-text);
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); }

.btn-success { background: var(--color-success); color: var(--color-white); border-color: var(--color-success); }
.btn-success:hover { background: #15803d; }

.btn-danger { background: var(--color-danger); color: var(--color-white); border-color: var(--color-danger); }
.btn-danger:hover { background: #b91c1c; }

.btn-warning { background: var(--color-warning); color: var(--color-white); border-color: var(--color-warning); }

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn-outline:hover { background: var(--color-bg); border-color: var(--color-text-light); }

.btn-text {
  background: transparent;
  border: none;
  color: var(--color-text-light);
  padding: 6px 10px;
}
.btn-text:hover { color: var(--color-text); background: var(--color-bg); }

.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-lg { padding: 12px 24px; font-size: 15px; }
.btn-block { width: 100%; }

/* ===== 布局 ===== */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-width);
  background: var(--color-dark);
  color: #cbd5e1;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform 0.25s;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar-header .logo-icon {
  width: 36px;
  height: 36px;
  font-size: 15px;
  border-radius: var(--radius-sm);
}

.sidebar-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.3px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.nav-item:hover {
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  text-decoration: none;
}

.nav-item.active {
  background: var(--color-primary);
  color: var(--color-white);
}

.nav-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  font-size: 15px;
}

.sidebar-footer {
  padding: 12px 18px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 12px;
  color: #64748b;
}

.version-tag {
  color: #475569;
}

.main-area {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.topbar {
  height: var(--topbar-height);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  padding: 0 20px;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow-sm);
}

.sidebar-toggle {
  background: none;
  border: none;
  font-size: 18px;
  color: var(--color-text-light);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: none;
}
.sidebar-toggle:hover { background: var(--color-bg); }

.topbar-title {
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
  font-size: 13px;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.user-role {
  font-size: 11px;
  color: var(--color-text-light);
  background: var(--color-bg);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.content {
  flex: 1;
  padding: 24px;
  overflow-x: auto;
}

/* ===== 卡片 ===== */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  gap: 12px;
  flex-wrap: wrap;
}

.card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* ===== 页面头部 ===== */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 12px;
  flex-wrap: wrap;
}

.page-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { color: var(--color-border); }

/* ===== 表格 ===== */
.table-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

thead {
  background: var(--color-bg);
}

th {
  text-align: left;
  padding: 12px 16px;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
  font-size: 13px;
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  vertical-align: middle;
}

tbody tr:hover {
  background: #f1f5f9;
}

tbody tr:last-child td {
  border-bottom: none;
}

.table-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--color-text-light);
}

.table-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ===== 状态徽章 ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-pending { background: #f1f5f9; color: #64748b; }
.badge-processing { background: #e0f2fe; color: #0284c7; }
.badge-done, .badge-approved, .badge-success { background: var(--color-success-light); color: var(--color-success); }
.badge-failed, .badge-rejected { background: var(--color-danger-light); color: var(--color-danger); }
.badge-recognized { background: var(--color-primary-light); color: var(--color-primary); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-active { background: var(--color-success-light); color: var(--color-success); }
.badge-inactive { background: var(--color-danger-light); color: var(--color-danger); }
.badge-admin { background: var(--color-primary-light); color: var(--color-primary); }
.badge-user { background: #f1f5f9; color: var(--color-text-light); }

/* ===== 进度条 ===== */
.progress {
  width: 100%;
  height: 8px;
  background: var(--color-border);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #3b82f6);
  border-radius: 999px;
  transition: width 0.4s ease;
}

.progress-bar.success { background: linear-gradient(90deg, var(--color-success), #22c55e); }
.progress-bar.warning { background: linear-gradient(90deg, var(--color-warning), #f59e0b); }
.progress-bar.danger { background: linear-gradient(90deg, var(--color-danger), #ef4444); }

.progress-text {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ===== 步骤条 ===== */
.steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin: 24px 0;
  flex-wrap: wrap;
}

.step {
  flex: 1;
  min-width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  padding: 0 8px;
}

.step-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  background: var(--color-bg);
  color: var(--color-text-light);
  border: 2px solid var(--color-border);
  position: relative;
  z-index: 1;
  margin-bottom: 8px;
}

.step.done .step-circle {
  background: var(--color-success);
  color: var(--color-white);
  border-color: var(--color-success);
}

.step.processing .step-circle {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  animation: pulse 1.5s infinite;
}

.step.failed .step-circle {
  background: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}

.step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  text-align: center;
}

.step-status {
  font-size: 11px;
  color: var(--color-text-light);
  margin-top: 2px;
}

.step.done .step-status { color: var(--color-success); }
.step.processing .step-status { color: var(--color-primary); }
.step.failed .step-status { color: var(--color-danger); }

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 18px;
  left: calc(50% + 22px);
  right: calc(-50% + 22px);
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.step.done:not(:last-child)::after { background: var(--color-success); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(37, 99, 235, 0); }
}

/* ===== 上传区域 ===== */
.upload-area {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
  background: var(--color-bg);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.upload-icon {
  font-size: 36px;
  color: var(--color-text-light);
  margin-bottom: 8px;
}

.upload-text {
  color: var(--color-text);
  font-weight: 500;
  margin-bottom: 4px;
}

.upload-hint {
  color: var(--color-text-light);
  font-size: 12px;
}

.upload-area input[type="file"] {
  display: none;
}

.file-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.file-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--color-bg);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.file-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-size {
  color: var(--color-text-light);
  margin: 0 12px;
  font-size: 12px;
}

.file-remove {
  background: none;
  border: none;
  color: var(--color-danger);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
}

/* ===== 图片网格 ===== */
.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
}

.image-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-white);
  transition: all 0.2s;
  cursor: pointer;
}

.image-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.image-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: var(--color-bg);
}

.image-card-info {
  padding: 8px 10px;
}

.image-card-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.image-card-meta {
  font-size: 11px;
  color: var(--color-text-light);
  margin-top: 2px;
}

.image-section {
  margin-bottom: 24px;
}

.image-section-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== 模态框 ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  backdrop-filter: blur(2px);
}

.modal-overlay.show {
  display: flex;
  animation: fadeIn 0.15s;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.2s;
}

.modal.modal-lg { max-width: 760px; }
.modal.modal-sm { max-width: 380px; }

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

.modal-title {
  font-size: 16px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 22px;
  color: var(--color-text-light);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.modal-close:hover { color: var(--color-text); }

.modal-body {
  padding: 20px;
  overflow-y: auto;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 16px 20px;
  border-top: 1px solid var(--color-border);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== Toast ===== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 360px;
}

.toast {
  background: var(--color-white);
  border-left: 4px solid var(--color-primary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.2s;
  font-size: 13px;
}

.toast.success { border-left-color: var(--color-success); }
.toast.error { border-left-color: var(--color-danger); }
.toast.warning { border-left-color: var(--color-warning); }
.toast.info { border-left-color: var(--color-primary); }

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== 加载 ===== */
.loading-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--color-text-light);
  gap: 12px;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 空状态 ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-light);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.4;
}

.empty-state-text {
  font-size: 14px;
}

/* ===== 信息展示 ===== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.info-label {
  font-size: 12px;
  color: var(--color-text-light);
}

.info-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  word-break: break-word;
}

.info-value.mono { font-family: "Consolas", "Monaco", monospace; font-weight: 400; }

/* ===== 工具类 ===== */
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.text-light { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.w-full { width: 100%; }
.hidden { display: none !important; }
.flex-wrap { flex-wrap: wrap; }

/* ===== 预览大图 ===== */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  padding: 30px;
  cursor: zoom-out;
}

.lightbox.show { display: flex; }

.lightbox img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  box-shadow: 0 0 40px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 24px;
  color: var(--color-white);
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
}

/* ===== 配置项 ===== */
.config-group {
  margin-bottom: 20px;
}

.config-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.config-row .form-group { flex: 1; min-width: 200px; }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.show {
    transform: translateX(0);
  }
  .main-area {
    margin-left: 0;
  }
  .sidebar-toggle {
    display: block;
  }
  .content {
    padding: 16px;
  }
  .topbar-title {
    font-size: 14px;
  }
  .user-role {
    display: none;
  }
  .image-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
  }
  .image-card img {
    height: 120px;
  }
  .steps {
    flex-direction: column;
    align-items: stretch;
  }
  .step {
    flex-direction: row;
    text-align: left;
    min-width: 0;
    gap: 12px;
  }
  .step:not(:last-child)::after {
    top: auto;
    left: 22px;
    right: auto;
    width: 2px;
    height: 20px;
    bottom: -20px;
  }
  .info-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 28px 20px;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .user-name {
    display: none;
  }
}