/* 物联网设备管理平台主题样式 */

:root {
  --iot-primary: #3366FF;
  --iot-primary-light: #E5EDFF;
  --iot-primary-dark: #1939B7;
  --iot-success: #00C48C;
  --iot-success-light: #E6FAF5;
  --iot-danger: #FF5252;
  --iot-danger-light: #FFE8E8;
  --iot-warning: #FFB547;
  --iot-warning-light: #FFF8E7;
  --iot-info: #5FAEFF;
  --iot-info-light: #EAF5FF;
  --iot-text: #222B45;
  --iot-text-secondary: #8F9BB3;
  --iot-background: #F7F9FC;
  --iot-border: #EDF1F7;
  --iot-card-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  --iot-transition: all 0.3s ease;
  --iot-radius: 10px;
  --iot-header-height: 64px;
  --iot-sidebar-width: 260px;
  --iot-sidebar-collapsed-width: 70px;
}

/* 全局样式 */
.iot-theme {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--iot-background);
  color: var(--iot-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* 侧边栏样式 */
.iot-sidebar {
  width: var(--iot-sidebar-width);
  min-height: 100vh;
  background: linear-gradient(180deg, #2C3E50 0%, #1A2530 100%);
  color: white;
  transition: var(--iot-transition);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  overflow-y: auto;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.iot-sidebar.collapsed {
  width: var(--iot-sidebar-collapsed-width);
}

.iot-sidebar-header {
  height: var(--iot-header-height);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.iot-sidebar-logo {
  display: flex;
  align-items: center;
  font-size: 20px;
  font-weight: 600;
  color: white;
}

.iot-sidebar-logo img {
  height: 32px;
  margin-right: 10px;
}

.iot-sidebar-toggle {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  cursor: pointer;
}

.iot-sidebar-toggle:hover {
  color: white;
}

.iot-sidebar-menu {
  padding: 20px 0;
}

.iot-menu-item {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--iot-transition);
  border-left: 3px solid transparent;
}

.iot-menu-item:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: white;
  text-decoration: none;
}

.iot-menu-item.active {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border-left-color: var(--iot-primary);
}

.iot-menu-icon {
  width: 24px;
  text-align: center;
  margin-right: 12px;
  font-size: 16px;
}

.iot-menu-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.iot-sidebar.collapsed .iot-menu-text {
  display: none;
}

.iot-sidebar-footer {
  padding: 15px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

/* 主内容区样式 */
.iot-main {
  margin-left: var(--iot-sidebar-width);
  transition: var(--iot-transition);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  width: calc(100% - var(--iot-sidebar-width));
}

.iot-sidebar.collapsed + .iot-main {
  margin-left: var(--iot-sidebar-collapsed-width);
  width: calc(100% - var(--iot-sidebar-collapsed-width));
}

/* 顶部标题栏样式 */
.iot-header {
  height: var(--iot-header-height);
  background-color: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.iot-header-tools {
  display: flex;
  align-items: center;
}

.iot-search {
  width: 280px;
  margin-right: 16px;
}

.iot-search .form-control {
  border-radius: 20px 0 0 20px;
  border: 1px solid var(--iot-border);
  background-color: var(--iot-background);
}

.iot-search .btn {
  border-radius: 0 20px 20px 0;
  background-color: var(--iot-primary);
  border-color: var(--iot-primary);
}

/* 内容区域样式 */
.iot-content {
  padding: 24px;
  flex: 1;
}

/* 统计卡片样式 */
.iot-stats {
  margin-bottom: 24px;
}

.iot-card {
  background-color: white;
  border-radius: var(--iot-radius);
  padding: 20px;
  display: flex;
  align-items: center;
  box-shadow: var(--iot-card-shadow);
  transition: var(--iot-transition);
  height: 100%;
}

.iot-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.iot-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-right: 16px;
  flex-shrink: 0;
}

.iot-card-content {
  flex: 1;
}

.iot-card-content h3 {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 4px;
}

.iot-card-content p {
  color: var(--iot-text-secondary);
  margin-bottom: 0;
}

.iot-primary .iot-card-icon {
  background-color: var(--iot-primary-light);
  color: var(--iot-primary);
}

.iot-success .iot-card-icon {
  background-color: var(--iot-success-light);
  color: var(--iot-success);
}

.iot-danger .iot-card-icon {
  background-color: var(--iot-danger-light);
  color: var(--iot-danger);
}

.iot-warning .iot-card-icon {
  background-color: var(--iot-warning-light);
  color: var(--iot-warning);
}

/* 工具栏样式 */
.iot-toolbar {
  background-color: white;
  border-radius: var(--iot-radius);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--iot-card-shadow);
  margin-bottom: 24px;
}

/* 设备卡片网格样式 */
.iot-device-grid {
  margin-bottom: 24px;
}

.iot-device-card {
  background-color: white;
  border-radius: var(--iot-radius);
  overflow: hidden;
  box-shadow: var(--iot-card-shadow);
  margin-bottom: 24px;
  transition: var(--iot-transition);
  position: relative;
  cursor: pointer;
}

.iot-device-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.iot-device-card-header {
  padding: 16px;
  background-color: white;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--iot-border);
}

.iot-device-title {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
}

.iot-device-id {
  font-size: 13px;
  color: var(--iot-text-secondary);
}

.iot-device-actions {
  margin-left: auto;
}

.iot-status-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  margin-left: 8px;
}

.iot-status-online {
  background-color: var(--iot-success-light);
  color: var(--iot-success);
}

.iot-status-offline {
  background-color: var(--iot-danger-light);
  color: var(--iot-danger);
}

.iot-status-warning {
  background-color: var(--iot-warning-light);
  color: var(--iot-warning);
}

.iot-device-card-body {
  padding: 16px;
}

.iot-device-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 12px;
}

.iot-info-item {
  margin-bottom: 8px;
}

.iot-info-label {
  font-size: 12px;
  color: var(--iot-text-secondary);
  margin-bottom: 4px;
}

.iot-info-value {
  font-size: 14px;
  font-weight: 500;
}

.iot-device-card-footer {
  background-color: var(--iot-background);
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.iot-device-stats {
  display: flex;
  align-items: center;
}

.iot-stat-item {
  display: flex;
  align-items: center;
  margin-right: 16px;
  font-size: 13px;
}

.iot-stat-item i {
  margin-right: 6px;
  color: var(--iot-text-secondary);
}

/* 分页样式 */
.iot-pagination {
  display: flex;
  justify-content: center;
}

.iot-pagination .page-link {
  border-radius: 6px;
  margin: 0 4px;
  border: 1px solid var(--iot-border);
  color: var(--iot-text);
}

.iot-pagination .page-item.active .page-link {
  background-color: var(--iot-primary);
  border-color: var(--iot-primary);
  color: white;
}

/* 模态框样式 */
.iot-modal {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

.iot-modal .modal-header {
  background-color: white;
  border-bottom: 1px solid var(--iot-border);
  padding: 16px 24px;
}

.iot-modal .modal-body {
  padding: 24px;
}

.iot-modal .modal-footer {
  border-top: 1px solid var(--iot-border);
  padding: 16px 24px;
}

.iot-modal .form-group label {
  font-weight: 500;
  margin-bottom: 8px;
}

.iot-modal .form-control {
  border-color: var(--iot-border);
  border-radius: 8px;
  padding: 10px 16px;
}

.iot-modal .form-control:focus {
  border-color: var(--iot-primary);
  box-shadow: 0 0 0 3px rgba(51, 102, 255, 0.15);
}

/* 侧边抽屉样式 */
.iot-drawer {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background-color: white;
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
  z-index: 1050;
  transition: var(--iot-transition);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.iot-drawer.active {
  right: 0;
}

.iot-drawer-header {
  padding: 16px 24px;
  border-bottom: 1px solid var(--iot-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.iot-drawer-header h5 {
  margin-bottom: 0;
  font-weight: 600;
}

.iot-drawer-body {
  padding: 24px;
  flex: 1;
  overflow-y: auto;
}

/* 通知样式 */
.iot-notifications {
  width: 350px;
  padding: 0;
  max-height: 400px;
  overflow-y: auto;
}

.notification-item {
  display: flex;
  padding: 10px;
  border-bottom: 1px solid var(--iot-border);
}

.notification-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  flex-shrink: 0;
  color: white;
}

.notification-content {
  flex: 1;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .iot-sidebar {
    transform: translateX(-100%);
  }
  
  .iot-sidebar.active {
    transform: translateX(0);
  }
  
  .iot-main {
    margin-left: 0;
    width: 100%;
  }
  
  .iot-search {
    width: 200px;
  }
  
  .iot-drawer {
    width: 320px;
  }
}

@media (max-width: 768px) {
  .iot-header {
    padding: 0 16px;
  }
  
  .iot-content {
    padding: 16px;
  }
  
  .iot-search {
    display: none;
  }
  
  .iot-drawer {
    width: 100%;
    right: -100%;
  }
}

@media (max-width: 576px) {
  .iot-stats .col-md-3 {
    margin-bottom: 16px;
  }
  
  .iot-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .iot-toolbar > div:last-child {
    margin-top: 12px;
    width: 100%;
    display: flex;
    justify-content: space-between;
  }
}