:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --primary-light: #dbeafe;
  --secondary: #64748b;
  --success: #10b981;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --error: #ef4444;
  --error-light: #fee2e2;
  --info: #3b82f6;
  --dark: #1e293b;
  --light: #f8fafc;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --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);
  --transition: all 0.2s ease-in-out;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--gray-50);
  color: var(--gray-900);
  line-height: 1.6;
  font-size: 14px;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 16px;
  width: 100%;
  box-sizing: border-box;
}

/* Header */
.header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 0.75rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(8px);
}

@media (max-width: 768px) {
  .header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .header-content {
    position: relative;
  }

  .main-content {
    position: relative;
  }
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  transition: all 0.3s ease;
}

.logo i {
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

.user-info:hover {
  background: var(--gray-50);
}

.user-name-text {
  display: inline-block;
}

@media (max-width: 480px) {
  .user-name-text {
    display: none;
  }
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
  transition: all 0.3s ease;
}

.user-avatar:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
}

/* Login Form */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.login-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 400px;
  animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-header i {
  font-size: 3rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
}

.login-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  width: 100%;
  max-width: 500px;
  animation: slideUp 0.3s ease-out;
}

.modal-title {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gray-900);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--gray-700);
  font-size: 0.875rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  transition: all 0.3s ease;
  background: var(--white);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
  transform: translateY(-1px);
}

.form-input:hover:not(:focus) {
  border-color: var(--gray-400);
}

.form-input:disabled {
  background-color: var(--gray-100);
  color: var(--gray-500);
  cursor: not-allowed;
}

.form-input-static {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  background: var(--gray-50);
  color: var(--gray-700);
  word-wrap: break-word;
  word-break: break-all;
  overflow-wrap: break-word;
  box-sizing: border-box;
  overflow-x: hidden;
  max-width: 100%;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn:disabled,
.btn[disabled] {
  pointer-events: none;
  background: #8a95a4;
  opacity: 0.6;
}

.btn-sm {
  padding: 0.4rem 0.6rem;
  font-size: 0.7rem;
  gap: 0.3rem;
}

.btn-full {
  width: 100%;
}

.btn i {
  font-size: 0.8em;
}

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

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

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

.btn-success:hover {
  background: #059669;
}

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

.btn-warning:hover {
  background: #d97706;
}

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

.btn-error:hover {
  background: #dc2626;
}

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

.btn-secondary:hover {
  background: #475569;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--gray-300);
  color: var(--gray-700);
}

.btn-outline:hover {
  background: var(--gray-50);
}

/* Main Content */
.main-content {
  padding: 1.5rem 0;
}

.dashboard-tabs {
  display: flex;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  position: relative;
}

@media (max-width: 768px) {
  .dashboard-tabs {
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 0.5rem;
  }

  .dashboard-tabs::-webkit-scrollbar {
    display: none;
  }

}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: none;
  border: none;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.tab-btn {
  position: relative;
  padding-right: 2rem;
  /* 为徽章留出空间 */
}

.tab-btn .badge {
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  margin: 0;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  font-weight: 700;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
  transform: none;
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.tab-btn.active::after {
  width: 100%;
  left: 0;
  transform: none;
}

.tab-btn:hover:not(.active) {
  color: var(--gray-800);
  background: var(--gray-50);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.card {
  background: var(--white);
  border-radius: 8px;
  padding: 1.25rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.card:hover {
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  border-color: var(--gray-300);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  opacity: 0;
  transition: opacity 0.2s ease;
}

.card:hover::before {
  opacity: 1;
}

.full-width {
  grid-column: 1 / -1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-title i {
  color: var(--primary);
  font-size: 0.9em;
}

.card-content {
  margin-bottom: 1rem;
}

/* Account List */
.account-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  margin-bottom: 0.5rem;
  transition: all 0.3s ease;
  background: var(--white);
}

.account-item:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.15);
}

.account-item.selected {
  border-color: var(--primary);
  background-color: var(--primary-light);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.account-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.account-checkbox {
  width: 16px;
  height: 16px;
}

.account-details h4 {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
}

.account-details p {
  color: var(--gray-500);
  font-size: 0.75rem;
}

.account-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-badge {
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
}

.status-active {
  background: var(--success-light);
  color: #166534;
}

.status-inactive {
  background: var(--warning-light);
  color: #92400e;
}

.status-testnet {
  background: var(--primary-light);
  color: #1e40af;
}

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

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

.account-item.inactive {
  opacity: 0.6;
  background: var(--gray-50);
}

.account-item.inactive .account-checkbox {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Order Form */
.form-section {
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--gray-50);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
}

.section-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-title i {
  color: var(--primary);
  font-size: 0.875rem;
}

.section-subtitle {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.compact-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.6rem;
}

.compact-form .form-group {
  margin-bottom: 0;
  transition: opacity 0.2s ease, max-height 0.2s ease;
}

.compact-form .form-group[style*="display: none"] {
  display: none !important;
}

.compact-form .form-label {
  font-size: 0.7rem;
  margin-bottom: 0.2rem;
  font-weight: 500;
  color: var(--gray-600);
}

.compact-form .form-input,
.compact-form .form-select {
  padding: 0.4rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--gray-300);
  transition: all 0.2s ease;
}

.compact-form .form-input:focus,
.compact-form .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
  outline: none;
}

.form-select {
  width: 100%;
  padding: 0.875rem;
  border: 2px solid var(--gray-300);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  background: var(--white);
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.15);
  transform: translateY(-1px);
}

.form-select:hover:not(:focus) {
  border-color: var(--gray-400);
}

.tp-sl-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--gray-50);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.price-type-group {
  margin-top: 0.5rem;
}

.price-type-group .form-label {
  font-size: 0.75rem;
  font-weight: 500;
}

.price-type-group .form-select {
  font-size: 0.875rem;
}

.preview-text {
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-top: 0.25rem;
  display: block;
  min-height: 1.2rem;
}

.checkbox-group {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.checkbox-label:hover {
  background: var(--gray-100);
}

.checkbox-label input[type="checkbox"] {
  margin: 0;
  width: 14px;
  height: 14px;
  accent-color: var(--primary);
}

.form-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.form-actions .btn {
  flex: 1;
  min-width: 120px;
}

.form-actions .btn-sm {
  flex: none;
}

/* Side buttons */
.side-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.side-btn {
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-700);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.side-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.side-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--white);
}

.side-btn[data-side="1"].active {
  border-color: var(--success);
  background: var(--success);
  color: var(--white);
}

.side-btn[data-side="2"].active {
  border-color: var(--warning);
  background: var(--warning);
  color: var(--white);
}

.side-btn[data-side="3"].active {
  border-color: var(--error);
  background: var(--error);
  color: var(--white);
}

.side-btn[data-side="4"].active {
  border-color: var(--info);
  background: var(--info);
  color: var(--white);
}

/* Submit buttons grid */
.submit-buttons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  width: 100%;
}

.submit-side-btn {
  padding: 0.875rem 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.submit-side-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--gray-500);
}

/* Preset Management */
.preset-section {
  width: 100%;
  margin-bottom: 0.75rem;
}

.preset-management {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  transition: all 0.3s ease;
  overflow: hidden;
  padding: 0.75rem;
  background: var(--gray-50);
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.preset-management.collapsed {
  max-height: 0;
  margin: 0;
  padding: 0;
  opacity: 0;
  border: none;
}

.preset-management.expanded {
  max-height: none;
  opacity: 1;
  overflow: visible;
}

.preset-save-section,
.preset-load-section {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.preset-save-section {
  margin-bottom: 0.4rem;
}

.preset-save-section input,
.preset-load-section select {
  flex: 1;
  min-width: 120px;
  padding: 0.4rem 0.6rem;
  font-size: 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--gray-300);
  transition: all 0.2s ease;
}

#presetsToggleIcon {
  transition: transform 0.3s ease;
}

#presetsToggleIcon.rotated {
  transform: rotate(180deg);
}

/* Collapsible Section */
.section-header-collapsible {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray-200);
  flex-wrap: wrap;
  gap: 0.5rem;
}

.section-header-collapsible .section-title {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
  flex: 1;
  min-width: 200px;
}

.section-header-collapsible .btn {
  flex-shrink: 0;
}

.tp-sl-container {
  transition: all 0.3s ease;
  overflow: hidden;
}

.tp-sl-container.collapsed {
  max-height: 0;
  margin: 0;
  padding: 0;
  opacity: 0;
}

.tp-sl-container.expanded {
  max-height: 1000px;
  opacity: 1;
}

#tpSlToggleIcon {
  transition: transform 0.3s ease;
}

#tpSlToggleIcon.rotated {
  transform: rotate(180deg);
}

/* Positions Overview */
.positions-overview-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.positions-summary {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  margin-bottom: 0.75rem;
  text-align: center;
}

.positions-summary-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.positions-summary-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  font-size: 0.75rem;
}

.summary-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.summary-label {
  color: var(--gray-600);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-value {
  color: var(--gray-900);
  font-weight: 700;
  font-size: 0.875rem;
}

.summary-value.long {
  color: var(--success);
}

.summary-value.short {
  color: var(--error);
}

.positions-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  background: var(--white);
}

.position-item-overview {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.75rem;
  transition: background-color 0.2s ease;
}

.position-item-overview:hover {
  background: var(--gray-50);
}

.position-item-overview:last-child {
  border-bottom: none;
}

.position-account-overview {
  font-weight: 600;
  color: var(--gray-700);
  min-width: 120px;
}

.position-symbol-overview {
  font-weight: 700;
  color: var(--gray-900);
  min-width: 80px;
}

.position-type-overview {
  display: inline-block;
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 50px;
  text-align: center;
}

.position-type-overview.long {
  background: var(--success-light);
  color: var(--success);
}

.position-type-overview.short {
  background: var(--error-light);
  color: var(--error);
}

.position-quantity-overview {
  font-weight: 600;
  color: var(--gray-800);
  min-width: 80px;
  text-align: right;
}

.no-positions-message {
  text-align: center;
  color: var(--gray-500);
  padding: 1rem;
  font-size: 0.75rem;
  font-style: italic;
}

/* Positions Overview - English */
.positions-summary-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.summary-label {
  color: var(--gray-600);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.7rem;
}

/* Response Container */
.response-container {
  max-height: 500px;
  overflow-y: auto;
  border-radius: 6px;
  border: 1px solid var(--gray-200);
}

.response-box {
  background: var(--gray-900);
  color: #10b981;
  font-family: 'Monaco', 'Menlo', monospace;
  padding: 0.75rem;
  border-radius: 6px;
  min-height: 300px;
  max-height: 500px;
  overflow-y: auto;
  position: relative;
  font-size: 0.75rem;
  line-height: 1.4;
}

.response-box .empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  color: var(--gray-500);
  text-align: center;
}

.response-box .empty-state-small i {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--success);
}

.response-item {
  padding: 0.6rem;
  border-left: 3px solid var(--success);
  background: rgba(16, 185, 129, 0.05);
  margin-bottom: 0.4rem;
  border-radius: 4px;
  font-size: 0.7rem;
}

.response-item.error {
  border-left-color: var(--error);
  background: rgba(239, 68, 68, 0.05);
}

.response-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.response-item-header .account-name {
  font-weight: 600;
  color: var(--primary);
  font-size: 0.75rem;
}

.response-item-header .status {
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.response-item-header .status.success {
  background: var(--success);
  color: white;
}

.response-item-header .status.error {
  background: var(--error);
  color: white;
}

.response-details {
  font-size: 0.65rem;
  color: var(--gray-400);
  line-height: 1.5;
}

.response-details div {
  margin: 0.2rem 0;
}

.response-details .label {
  color: var(--gray-500);
  display: inline-block;
  width: 80px;
  font-weight: 500;
}

.response-details .value {
  color: var(--gray-300);
  font-weight: 500;
}

/* Logs Section */
.logs-container {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
}

.log-item {
  padding: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.log-item:last-child {
  border-bottom: none;
}

.log-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.25rem;
}

.log-account {
  font-weight: 600;
  color: var(--gray-900);
}

.log-time {
  color: var(--gray-500);
}

.log-message {
  color: var(--gray-700);
}

.log-success {
  background-color: var(--success-light);
}

.log-error {
  background-color: var(--error-light);
}

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

/* Notifications */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius);
  color: white;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 500px;
  opacity: 0;
  word-wrap: break-word;
  word-break: break-word;
  visibility: hidden;
  pointer-events: none;
}

.notification.show {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.notification.success {
  background: var(--success);
}

.notification.error {
  background: var(--error);
}

.notification.warning {
  background: var(--warning);
}

.notification.info {
  background: var(--info);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
}

.notification-actions {
  display: none;
  gap: 0.5rem;
}

.notification button {
  background: white;
  color: var(--primary);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  white-space: nowrap;
}

.notification button:hover {
  opacity: 0.9;
}

/* Loading */
.loading {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* Quick actions */
.quick-actions {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

/* Account selection summary */
.selection-summary {
  background: var(--primary-light);
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  font-size: 0.75rem;
  color: var(--primary-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.selection-summary .btn {
  padding: 0.25rem 0.5rem;
  font-size: 0.625rem;
}

/* User Menu Dropdown */
.user-menu-dropdown {
  position: relative;
  display: inline-block;
  margin-left: 0.75rem;
}

.user-menu-btn {
  background: var(--gray-50);
  border: 1px solid var(--gray-300);
  border-radius: var(--border-radius);
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  transition: var(--transition);
  color: var(--gray-700);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-width: 44px;
  min-height: 44px;
}

.user-menu-btn:hover {
  background: var(--gray-100);
  border-color: var(--gray-400);
}

.user-menu-btn i {
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.user-menu-content {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  min-width: 220px;
  z-index: 1000;
  display: none;
  flex-direction: column;
  padding: 0.5rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease-in-out;
  pointer-events: none;
}

.user-menu-content.show {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.user-menu-item {
  width: 100%;
  text-align: left;
  padding: 0.75rem 1rem;
  border: none;
  background: transparent;
  color: var(--gray-700);
  cursor: pointer;
  border-radius: var(--border-radius);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.user-menu-item:hover {
  background: var(--gray-50);
  color: var(--primary);
  transform: translateX(2px);
}

.user-menu-item i {
  width: 18px;
  text-align: center;
  font-size: 0.875rem;
}

/* Positions styles */
.position-card-compact {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  padding: 0.875rem;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.position-card-compact:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.position-card-header-compact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.position-symbol {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-right: 0.5rem;
}

.position-type-compact {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.position-type-compact.long {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
}

.position-type-compact.short {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}

.position-leverage-compact {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.375rem;
}

.position-account-compact {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin-left: 0.5rem;
}

.position-grid-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 0.75rem;
}

.position-metric.entry {
  background: #f3f4f6;
}

.position-metric.entry .metric-label {
  color: #6b7280;
}

.position-metric.current {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe);
}

.position-metric.current .metric-label {
  color: #1e40af;
  font-weight: 700;
}

.position-metric.current .metric-value {
  color: #1e3a8a;
  font-weight: 800;
}

.position-metric.liquidation {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
}

.position-metric.liquidation .metric-label {
  color: #dc2626;
  font-weight: 700;
}

.position-metric.liquidation .metric-value {
  color: #b91c1c;
  font-weight: 800;
}

.position-metric {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: 6px;
}

.position-metric.warning {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
  font-family: system-ui, -apple-system, sans-serif;
}

.metric-value {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--gray-900);
  font-family: system-ui, -apple-system, sans-serif;
}

.position-pnl-compact {
  display: flex;
  gap: 1rem;
  padding: 0.75rem;
  background: var(--gray-50);
  border-radius: 6px;
}

.pnl-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
  padding: 1rem;
  border-radius: 6px;
  background: var(--white);
  border: 2px solid var(--gray-200);
}

.pnl-item.profit {
  background: linear-gradient(135deg, #d1fae5, #a7f3d0);
  border: 2px solid #10b981;
}

.pnl-item.loss {
  background: linear-gradient(135deg, #fee2e2, #fecaca);
  border: 2px solid #ef4444;
}

.pnl-value.small {
  font-size: 0.75rem;
  font-weight: 600;
}

.pnl-label {
  font-size: 0.75rem;
  color: var(--gray-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: system-ui, -apple-system, sans-serif;
}

.pnl-value {
  font-size: 0.875rem;
  font-weight: 700;
  font-family: system-ui, -apple-system, sans-serif;
}

.pnl-value.positive {
  color: #10b981;
}

.pnl-value.negative {
  color: #ef4444;
}

.pnl-value.safe {
  color: #10b981;
}

.pnl-value.warning {
  color: #f59e0b;
}

.pnl-value.danger {
  color: #ef4444;
}

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

.btn-compact {
  flex: 1;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-compact.btn-close {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
}

.btn-compact.btn-close:hover {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(239, 68, 68, 0.3);
}

.btn-compact.btn-info {
  background: var(--primary);
  color: white;
}

.btn-compact.btn-info:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px rgba(37, 99, 235, 0.3);
}

/* Position card grid */
#positionsContainer>div {
  gap: 0.875rem;
}

.header-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
}

.header-actions .btn {
  flex-shrink: 0;
}

.filter-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.count-badge {
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
}

.badge {
  background: var(--error);
  color: white;
  border-radius: 50%;
  min-width: 18px;
  min-height: 18px;
  width: auto;
  height: auto;
  padding: 2px 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  margin-left: 0.5rem;
  flex-shrink: 0;
  line-height: 1;
  font-weight: 700;
  vertical-align: middle;
  box-sizing: border-box;
}

/* 单个数字的徽章保持圆形 - 使用JavaScript动态添加类 */
.badge.single-digit {
  width: 18px;
  height: 18px;
  padding: 0;
  min-width: 18px;
  min-height: 18px;
}

/* 多位数字的徽章使用椭圆 */
.badge.multi-digit {
  border-radius: 10px;
  padding: 2px 6px;
  min-width: 20px;
}

/* Empty state */
.empty-state {
  text-align: center;
  color: var(--gray-500);
  padding: 2rem;
}

/* Modal actions */
.modal-actions {
  display: flex;
  gap: 1rem;
}

.modal-actions .btn {
  flex: 1;
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--gray-700);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle:hover {
  background: var(--gray-100);
  color: var(--primary);
}

.mobile-menu-toggle:active {
  transform: scale(0.95);
}

/* Smooth scrolling for mobile */
html {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
}

/* Prevent text selection on buttons for better mobile UX */
.btn,
.tab-btn,
.user-menu-item,
.mobile-menu-toggle {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  user-select: none;
}

/* Improve scrollbar appearance on mobile */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-400);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-500);
}

/* Prevent pull-to-refresh on mobile */
body {
  overscroll-behavior-y: contain;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
}

/* Safe area support for iPhone X and newer */
@supports (padding: max(0px)) {
  .header {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .main-content {
    padding-left: max(0px, env(safe-area-inset-left));
    padding-right: max(0px, env(safe-area-inset-right));
  }

  .modal-backdrop {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
    padding-bottom: max(1rem, env(safe-area-inset-bottom));
  }

  .notification {
    top: max(10px, env(safe-area-inset-top));
    right: max(10px, env(safe-area-inset-right));
    left: max(10px, env(safe-area-inset-left));
  }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {

  /* Mobile touch devices */
  .btn {
    min-height: 44px;
    min-width: 44px;
    padding: 0.75rem 1rem;
  }

  .btn-sm {
    min-height: 36px;
    padding: 0.5rem 0.75rem;
  }

  .form-input,
  .form-select {
    min-height: 44px;
    font-size: 16px;
    /* Prevents zoom on iOS */
  }

  .account-item {
    min-height: 60px;
    padding: 1rem;
  }

  .tab-btn {
    min-height: 44px;
    padding: 0.75rem 1rem;
  }

  /* Improve touch targets */
  .user-menu-btn,
  .account-checkbox {
    min-width: 44px;
    min-height: 44px;
  }
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  .container {
    padding: 0 12px;
  }

  .dashboard-grid {
    gap: 1.25rem;
  }

  .positions-summary-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .history-order-details {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .position-grid-compact {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {

  /* 移动端基础优化 */
  body {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
  }

  /* Header 优化 */
  .header {
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }

  .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
  }

  .mobile-menu-toggle {
    display: none;
    /* 移除移动端菜单按钮，标签页始终可见 */
  }

  .logo {
    font-size: 1rem;
    flex: 1;
  }

  .logo i {
    font-size: 1.2rem;
  }

  .logo span {
    display: none;
  }

  .user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .user-avatar {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .user-name-text {
    display: none;
  }

  /* 标签页始终可见，水平滚动 */
  .dashboard-tabs {
    display: flex !important;
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    background: var(--white);
    border-bottom: 2px solid var(--gray-200);
    width: 100%;
    box-sizing: border-box;
  }

  .dashboard-tabs::-webkit-scrollbar {
    display: none;
  }

  .tab-btn {
    padding: 0.875rem 1rem;
    padding-right: 2.5rem;
    /* 为徽章留出空间 */
    font-size: 0.875rem;
    white-space: nowrap;
    flex-shrink: 0;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    border-radius: 8px 8px 0 0;
    margin-right: 0.25rem;
    position: relative;
  }

  .tab-btn i {
    font-size: 1rem;
    flex-shrink: 0;
  }

  .tab-btn span:not(.badge) {
    display: inline;
    flex-shrink: 0;
  }

  .tab-btn .badge {
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    margin: 0;
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    font-size: 0.65rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
  }

  .tab-btn.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
  }

  .tab-btn.active::after {
    width: calc(100% - 0.5rem);
    left: 0.25rem;
    transform: none;
    bottom: 0;
    height: 3px;
  }

  .main-content {
    padding: 0.75rem 0;
    min-height: calc(100vh - 120px);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
  }

  .container {
    padding: 0 1rem;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  /* 确保所有内容都在屏幕内 - 已在全局定义，这里不需要重复 */

  .card {
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .card-header {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--gray-200);
    width: 100%;
    box-sizing: border-box;
  }

  .card-title {
    font-size: 1.1rem;
    width: 100%;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
  }

  .card-title i {
    flex-shrink: 0;
  }

  .card-title .count-badge {
    margin-left: auto;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .header-actions {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    box-sizing: border-box;
  }

  .header-actions .btn {
    width: 100%;
    min-height: 48px;
    font-size: 0.9rem;
    padding: 0.875rem 1rem;
    box-sizing: border-box;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* 表单优化 */
  .compact-form {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-label {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--gray-800);
    display: block;
  }

  .form-input,
  .form-select {
    width: 100%;
    min-height: 52px;
    padding: 0.875rem 1rem;
    font-size: 16px;
    /* 防止iOS自动缩放 */
    border: 2px solid var(--gray-300);
    border-radius: 8px;
    background: var(--white);
    box-sizing: border-box;
    max-width: 100%;
  }

  .form-input:focus,
  .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    outline: none;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* 账户列表优化 */
  .account-item {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    padding: 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    background: var(--white);
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    word-wrap: break-word;
  }

  .account-item.selected {
    border-color: var(--primary);
    background: var(--primary-light);
  }

  .account-info {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }

  .account-checkbox {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    flex-shrink: 0;
  }

  .account-details {
    flex: 1;
    min-width: 0;
  }

  .account-details h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
  }

  .account-details p {
    font-size: 0.85rem;
  }

  .account-status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
    margin-top: 0.5rem;
  }

  .status-badge {
    font-size: 0.8rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-weight: 600;
  }

  .quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    width: 100%;
  }

  .quick-actions .btn {
    width: 100%;
    min-height: 48px;
    font-size: 0.9rem;
    padding: 0.875rem 1rem;
    justify-content: center;
  }

  .selection-summary {
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
    padding: 1rem;
    border-radius: 10px;
    align-items: center;
  }

  .selection-summary span {
    text-align: center;
    width: 100%;
  }

  .selection-summary .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .contract-info {
    margin-top: 0.5rem !important;
    padding: 0.75rem !important;
  }

  .contract-info>div {
    grid-template-columns: 1fr !important;
    gap: 0.5rem !important;
  }

  /* 响应框优化 */
  .response-box {
    min-height: 250px;
    max-height: calc(100vh - 400px);
    font-size: 0.85rem;
    padding: 1rem;
    line-height: 1.6;
    overflow-y: auto;
    overflow-x: hidden;
    word-wrap: break-word;
    word-break: break-word;
    box-sizing: border-box;
    width: 100%;
  }

  .response-item {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 10px;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    word-wrap: break-word;
    word-break: break-word;
  }

  .response-item-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
  }

  .response-details {
    grid-template-columns: 1fr !important;
    gap: 0.75rem;
    width: 100%;
  }

  .response-details>div {
    padding: 0.75rem;
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
    box-sizing: border-box;
  }

  .response-details .label {
    font-weight: 600;
    color: var(--gray-700);
    flex-shrink: 0;
  }

  .response-details .value {
    text-align: left;
    word-wrap: break-word;
    word-break: break-word;
    flex: 1;
    min-width: 0;
  }

  @media (min-width: 481px) {
    .response-details .value {
      text-align: right;
    }
  }

  /* 日志容器优化 */
  .logs-container {
    max-height: calc(100vh - 400px);
    border-radius: 10px;
    overflow-y: auto;
    overflow-x: hidden;
    word-wrap: break-word;
    word-break: break-word;
    width: 100%;
    box-sizing: border-box;
  }

  .log-item {
    padding: 1rem;
    font-size: 0.85rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    border-bottom: 1px solid var(--gray-200);
  }

  .log-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  /* 移除重复定义，使用上面已经定义好的样式 */

  /* TP/SL 容器优化 */
  .tp-sl-container {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 10px;
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--gray-200);
  }

  .filter-actions {
    width: 100%;
    flex-direction: column;
    gap: 0.5rem;
  }

  .filter-actions .btn {
    width: 100%;
  }

  #positionsContainer>div {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* 持仓卡片优化 */
  .position-card-compact {
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 1rem;
  }

  .position-grid-compact {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .position-metric {
    padding: 1rem;
    border-radius: 10px;
  }

  .metric-label {
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
  }

  .metric-value {
    font-size: 1.1rem;
  }

  .position-pnl-compact {
    padding: 1rem;
    border-radius: 10px;
    gap: 0.75rem;
  }

  .pnl-item {
    padding: 1rem;
    border-radius: 10px;
  }

  .position-actions-compact {
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .position-actions-compact .btn-compact {
    width: 100%;
    min-height: 52px;
    font-size: 1rem;
    padding: 1rem;
  }

  /* 模态框优化 */
  .modal-backdrop {
    padding: 1rem;
    align-items: flex-start;
    padding-top: 2rem;
  }

  .modal-card {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 1.5rem;
    max-height: calc(100vh - 2rem);
    overflow-y: auto;
    border-radius: 16px;
  }

  .modal-title {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
  }

  .modal-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .modal-actions .btn {
    width: 100%;
    min-height: 52px;
    font-size: 1rem;
  }

  .preset-management {
    gap: 0.75rem;
    padding: 0.75rem;
  }

  .preset-management.expanded {
    max-height: none;
    overflow: visible;
  }

  .preset-save-section,
  .preset-load-section {
    flex-direction: column;
    gap: 0.5rem;
  }

  .preset-save-section input,
  .preset-load-section select {
    width: 100%;
    margin: 0;
  }

  .preset-save-section .btn,
  .preset-load-section .btn {
    width: 100%;
  }

  .section-header-collapsible {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .section-header-collapsible .btn {
    align-self: stretch;
    width: 100%;
  }

  /* 表单区域优化 */
  .form-section {
    padding: 1.25rem;
    margin-bottom: 1.5rem;
    background: var(--gray-50);
    border-radius: 12px;
    border: 1px solid var(--gray-200);
  }

  .section-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--gray-200);
  }

  .form-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--gray-200);
  }

  .form-actions .btn {
    width: 100%;
    min-height: 56px;
    font-size: 1.05rem;
    font-weight: 700;
  }

  .positions-summary-content {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }

  .position-item-overview {
    grid-template-columns: 1fr !important;
    gap: 0.75rem;
    padding: 1rem;
    text-align: left;
  }

  .position-account-overview,
  .position-symbol-overview,
  .position-quantity-overview {
    min-width: auto;
    text-align: left;
    width: 100%;
    word-wrap: break-word;
  }

  .position-type-overview {
    width: 100%;
    text-align: center;
    justify-self: center;
  }

  .history-order-details {
    grid-template-columns: 1fr !important;
    gap: 0.5rem;
  }

  .history-order-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  /* 历史筛选器优化 */
  .history-filters-compact {
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--gray-50);
    border-radius: 12px;
    margin-bottom: 1rem;
  }

  .filter-group {
    width: 100%;
    min-width: 100%;
  }

  .filter-label {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
  }

  .form-select-sm,
  .form-input-sm {
    min-height: 52px;
    padding: 0.875rem 1rem;
    font-size: 16px;
  }

  /* 通知优化 - 移动端从顶部滑入 */
  .notification {
    top: 10px !important;
    right: 10px !important;
    left: 10px !important;
    max-width: calc(100% - 20px) !important;
    width: calc(100% - 20px) !important;
    padding: 1.25rem !important;
    border-radius: 12px;
    font-size: 0.95rem;
    z-index: 99999 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
    display: flex !important;
    visibility: visible !important;
  }

  .notification:not(.show) {
    transform: translateY(-150%) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }

  .notification.show {
    transform: translateY(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .notification-content {
    font-size: 0.95rem;
    flex: 1;
    min-width: 0;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .notification-content i {
    flex-shrink: 0;
    font-size: 1.1rem;
  }

  .notification-content span {
    word-wrap: break-word;
    overflow-wrap: break-word;
    flex: 1;
    min-width: 0;
  }

  .user-menu-content {
    right: 0;
    left: 0;
    min-width: auto;
    width: calc(100vw - 2rem);
    max-width: 300px;
  }

  /* 登录页面优化 */
  .login-container {
    padding: 1rem;
    min-height: 100vh;
    min-height: -webkit-fill-available;
    /* iOS Safari */
  }

  .login-card {
    margin: 0;
    padding: 2rem 1.5rem;
    width: 100%;
    max-width: 100%;
    border-radius: 16px;
  }

  .login-title {
    font-size: 1.5rem;
  }

  .login-header i {
    font-size: 2.5rem;
  }

  .login-card .form-input {
    min-height: 52px;
    font-size: 16px;
  }

  .login-card .btn {
    min-height: 52px;
    font-size: 1rem;
  }

  /* 空状态优化 */
  .empty-state {
    padding: 2rem 1rem;
    font-size: 0.95rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .empty-state-small {
    padding: 2rem 1rem;
    min-height: 200px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .empty-state-small i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
  }

  .empty-state-small p {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
    margin: 0;
  }

  /* 徽章优化 */
  .badge {
    min-width: 20px;
    min-height: 20px;
    font-size: 0.65rem;
    margin-left: 0.25rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-weight: 700;
    vertical-align: middle;
    box-sizing: border-box;
  }

  .badge.single-digit {
    width: 20px;
    height: 20px;
    padding: 0;
  }

  .badge.multi-digit {
    border-radius: 10px;
    padding: 2px 6px;
    min-width: 22px;
  }

  .count-badge {
    padding: 0.25rem 0.625rem;
    font-size: 0.8rem;
    margin-left: 0.5rem;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    vertical-align: middle;
  }

  /* 复选框组优化 */
  .checkbox-group {
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem;
  }

  .checkbox-label {
    padding: 0.75rem;
    font-size: 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
  }

  /* 预设管理优化 */
  .preset-management {
    padding: 1rem;
    gap: 1rem;
  }

  .preset-management.expanded {
    max-height: none;
    overflow: visible;
  }

  .preset-save-section,
  .preset-load-section {
    gap: 0.75rem;
  }

  .preset-save-section input,
  .preset-load-section select {
    min-height: 52px;
    font-size: 16px;
  }

  .preset-save-section .btn,
  .preset-load-section .btn {
    min-height: 52px;
  }

  /* 价格预览文本优化 */
  .preview-text {
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--gray-50);
    border-radius: 6px;
    min-height: 2rem;
    display: flex;
    align-items: center;
  }

  /* 价格类型组优化 */
  .price-type-group {
    margin-top: 0.75rem;
  }

  .price-type-group .form-label {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
  }

  .price-type-group .form-select {
    min-height: 52px;
    font-size: 16px;
  }

  /* 历史订单优化 */
  .history-order-item {
    margin-bottom: 1rem;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    word-wrap: break-word;
  }

  .history-order-header {
    padding: 1rem;
  }

  .history-order-main {
    width: 100%;
  }

  .history-order-type {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .history-order-symbol {
    font-size: 1rem;
  }

  .history-order-account {
    font-size: 0.85rem;
    margin-top: 0.25rem;
  }

  .history-order-detail {
    text-align: left;
    padding: 0.75rem 0;
    width: 100%;
  }

  .history-order-detail-label {
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--gray-600);
    text-align: left;
  }

  .history-order-detail-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-900);
    text-align: left;
    word-wrap: break-word;
  }

  /* 用户菜单优化 */
  .user-menu-btn {
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .user-menu-btn i {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
  }

  .user-menu-content {
    right: 0.5rem;
    left: auto;
    width: auto;
    min-width: 200px;
    max-width: calc(100vw - 2rem);
  }

  .user-menu-item {
    min-height: 48px;
    padding: 1rem;
    font-size: 0.95rem;
  }

  /* 响应网格优化 */
  .response-grid {
    gap: 1rem;
  }

  /* 位置概览优化 */
  .positions-overview-section {
    padding: 1rem;
  }

  .positions-summary {
    padding: 1rem;
    text-align: center;
  }

  .positions-summary-title {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .positions-list {
    max-height: calc(100vh - 450px);
    overflow-y: auto;
    overflow-x: hidden;
    width: 100%;
    box-sizing: border-box;
  }

  /* 选择摘要优化 */
  .selection-summary {
    padding: 1rem;
    border-radius: 10px;
  }

  .selection-summary span {
    font-size: 0.95rem;
    font-weight: 600;
  }

  /* 表单提示优化 */
  .form-hint {
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--gray-50);
    border-radius: 6px;
    display: block;
  }

  /* 账户详情优化 */
  .form-input-static {
    min-height: 52px;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    border-radius: 8px;
    word-wrap: break-word;
    word-break: break-all;
    overflow-wrap: break-word;
    box-sizing: border-box;
    overflow-x: hidden;
    max-width: 100%;
  }

  /* 合约信息优化 */
  .contract-info {
    font-size: 0.85rem;
    line-height: 1.6;
  }

  /* 防止虚拟键盘弹出时布局问题 */
  @media (max-height: 500px) {
    .modal-card {
      max-height: calc(100vh - 1rem);
      overflow-y: auto;
    }

    .response-box {
      max-height: 200px;
    }

    .logs-container {
      max-height: 250px;
    }
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }

  .card {
    padding: 1rem;
    border-radius: 12px;
  }

  .card-header {
    padding-bottom: 0.75rem;
    gap: 0.75rem;
  }

  .card-title {
    font-size: 1rem;
  }

  .tab-btn {
    padding: 0.75rem 1rem;
    font-size: 0.8rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
  }

  .tab-btn i {
    font-size: 0.95em;
    flex-shrink: 0;
  }

  .tab-btn span:not(.badge) {
    display: inline;
    flex-shrink: 0;
  }

  .tab-btn {
    padding-right: 2.25rem;
    /* 为徽章留出空间 */
    position: relative;
  }

  .tab-btn .badge {
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    margin: 0;
    flex-shrink: 0;
    min-width: 18px;
    min-height: 18px;
    font-size: 0.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    line-height: 1;
    box-sizing: border-box;
  }

  .tab-btn .badge.single-digit {
    width: 18px;
    height: 18px;
    padding: 0;
  }

  .tab-btn .badge.multi-digit {
    border-radius: 8px;
    padding: 1px 4px;
    min-width: 18px;
  }

  .positions-summary-content {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .summary-item {
    padding: 0.75rem;
  }

  .summary-label {
    font-size: 0.75rem;
  }

  .summary-value {
    font-size: 1.1rem;
  }

  .position-pnl-compact {
    flex-direction: column;
    gap: 0.75rem;
  }

  .pnl-item {
    width: 100%;
    padding: 1rem;
  }

  .modal-card {
    padding: 1.25rem;
    margin: 0.5rem;
    width: calc(100% - 1rem);
    max-width: calc(100% - 1rem);
    border-radius: 16px;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-label {
    font-size: 0.9rem;
    margin-bottom: 0.625rem;
  }

  .form-input,
  .form-select {
    min-height: 52px;
    padding: 0.875rem 1rem;
    font-size: 16px;
  }

  .btn {
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
    min-height: 48px;
  }

  .btn-sm {
    padding: 0.625rem 1rem;
    font-size: 0.85rem;
    min-height: 44px;
  }

  .header-actions {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .quick-actions {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .history-filters-compact {
    padding: 1rem;
    gap: 0.875rem;
  }

  .filter-group {
    margin-bottom: 0;
  }

  .filter-label {
    font-size: 0.85rem;
    margin-bottom: 0.625rem;
  }

  .form-select-sm,
  .form-input-sm {
    min-height: 52px;
    padding: 0.875rem 1rem;
    font-size: 16px;
  }

  .login-card {
    padding: 1.5rem 1.25rem;
  }

  .login-title {
    font-size: 1.35rem;
  }

  .login-header i {
    font-size: 2.25rem;
  }
}

/* Landscape mobile orientation */
@media (max-width: 768px) and (orientation: landscape) {
  .header {
    padding: 0.5rem 0;
  }

  .dashboard-tabs {
    padding: 0.375rem 0;
    margin-bottom: 0.75rem;
  }

  .tab-btn {
    padding: 0.625rem 1rem;
    min-height: 40px;
    font-size: 0.8rem;
  }

  .main-content {
    padding: 0.5rem 0;
  }

  .card {
    padding: 1rem;
    margin-bottom: 0.75rem;
  }

  .modal-card {
    max-height: calc(100vh - 1rem);
    padding: 1.25rem;
  }

  .response-box {
    max-height: 250px;
    min-height: 150px;
  }

  .logs-container {
    max-height: 250px;
  }

  .positions-list {
    max-height: 250px;
  }

  .form-section {
    padding: 1rem;
    margin-bottom: 1rem;
  }

  .form-actions {
    margin-top: 1rem;
    padding-top: 1rem;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
  .card {
    border-width: 0.5px;
  }

  .account-item {
    border-width: 0.5px;
  }
}

/* Hidden elements */
.hidden {
  display: none !important;
}

/* Animations */
.fade-in {
  animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Response Grid Layout - Vertical */
.response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 0;
}

/* Compact Order Response */
.response-container {
  max-height: 500px;
  overflow-y: auto;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--gray-200);
  padding: 1rem;
}

.response-box {
  min-height: 200px;
  padding: 1rem;
}

/* Centered content in response boxes */
.response-box .empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  text-align: center;
}

.response-item {
  margin-bottom: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--gray-200);
  background: var(--white);
}

.response-item.error {
  border-color: var(--error-light);
  background: var(--error-light);
}

.response-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray-200);
}

.account-name {
  font-weight: 600;
  color: var(--gray-900);
}

.status {
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

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

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

.response-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.5rem;
}

.response-details>div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem;
  background: var(--gray-50);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
}

.response-details .label {
  font-weight: 500;
  color: var(--gray-600);
}

.response-details .value {
  font-weight: 600;
  color: var(--gray-900);
}

/* Positions Overview - More compact */
.positions-overview-section {
  margin-top: 0;
}

.positions-summary-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 0.75rem;
  text-align: center;
}

.positions-summary-title i {
  color: var(--primary);
}

.positions-summary-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.summary-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  background: var(--gray-50);
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: var(--transition);
}

.summary-label {
  text-align: center;
  width: 100%;
  display: block;
}

.summary-value {
  text-align: center;
  width: 100%;
  display: block;
}

.summary-item:hover {
  background: var(--gray-100);
  transform: translateY(-1px);
}

.summary-label {
  font-size: 0.7rem;
  color: var(--gray-600);
  font-weight: 500;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
}

.summary-value.long {
  color: var(--success);
}

.summary-value.short {
  color: var(--error);
}

.positions-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius-sm);
  background: var(--white);
}

.position-item-overview {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 0.75rem;
  padding: 1rem;
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.875rem;
  align-items: center;
  transition: var(--transition);
}

.position-item-overview:hover {
  background: var(--gray-50);
}

.position-item-overview:last-child {
  border-bottom: none;
}

.position-account-overview {
  font-weight: 600;
  color: var(--gray-700);
  text-align: center;
}

.position-symbol-overview {
  font-weight: 700;
  color: var(--gray-900);
  text-align: center;
}

.position-type-overview {
  padding: 0.5rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.position-type-overview.long {
  background: var(--success-light);
  color: var(--success);
}

.position-type-overview.short {
  background: var(--error-light);
  color: var(--error);
}

.position-quantity-overview {
  font-weight: 700;
  color: var(--gray-900);
  text-align: center;
  font-size: 1rem;
}

.no-positions-message {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
  color: var(--gray-500);
  font-size: 0.95rem;
  min-height: 200px;
  width: 100%;
}

.no-positions-message i {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  opacity: 0.6;
  color: var(--gray-400);
  display: block;
}

.no-positions-message p {
  margin: 0;
  font-weight: 500;
  text-align: center;
  line-height: 1.6;
}

/* Empty state improvements */
.empty-state-small {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 25%;
  color: var(--gray-500);
  min-height: 200px;
}

.empty-state-small i {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  opacity: 0.6;
  color: var(--gray-400);
}

.empty-state-small p {
  font-size: 0.875rem;
  margin: 0;
  font-weight: 500;
  line-height: 1.4;
}

.empty-state-small small {
  font-size: 0.875rem;
  color: var(--gray-400);
  margin-top: 0.5rem;
}

/* Loading spinner improvements */
.loading {
  width: 32px;
  height: 32px;
  border: 3px solid var(--gray-200);
  border-top: 3px solid var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 0.75rem;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* History Styles */
.history-container {
  max-width: 100%;
  overflow-x: auto;
}

.history-date-group {
  margin-bottom: 2rem;
}

.history-date-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding: 1rem;
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.history-date-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 0;
}

.history-network-badges {
  display: flex;
  gap: 0.5rem;
}

.history-network-badge {
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.history-network-badge.active {
  background: var(--primary);
  color: var(--white);
}

.history-network-badge.inactive {
  background: var(--gray-200);
  color: var(--gray-600);
}

.history-network-badge.testnet.active {
  background: var(--warning);
}

.history-network-badge.mainnet.active {
  background: var(--success);
}

.history-orders-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.history-order-item {
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.history-order-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.history-order-header {
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: start;
}

.history-order-main {
  flex: 1;
}

.history-order-type {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.history-order-type-badge {
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
}

.history-order-symbol {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
}

.history-order-account {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.history-order-status {
  padding: 0.375rem 0.75rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.history-order-status.success {
  background: var(--success-light);
  color: var(--success);
}

.history-order-status.error {
  background: var(--error-light);
  color: var(--error);
}

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

.history-order-details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}

@media (min-width: 1200px) {
  .history-order-details {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 1199px) {
  .history-order-details {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .history-order-details {
    grid-template-columns: repeat(2, 1fr);
  }
}

.history-order-detail {
  text-align: center;
}

.history-order-detail-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.history-order-detail-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-900);
}

.history-order-detail-value.time {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
}

/* Filter Actions Improvements */
.filter-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.filter-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.filter-row .form-select,
.filter-row .form-input {
  flex: 1;
  min-width: 120px;
}

.filter-row .btn {
  flex-shrink: 0;
  white-space: nowrap;
}

/* Balance Section Styles */
.balance-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--gray-200);
}

/* Utility classes for dynamic display */
.hidden-element {
  display: none !important;
}

.visible-element {
  display: block !important;
}

/* Balance loading and error states */
.balance-loading {
  display: none;
  text-align: center;
  padding: 1rem;
}

.balance-loading.visible {
  display: block;
}

.balance-loading span {
  margin-left: 0.5rem;
}

.balance-error {
  display: none;
  text-align: center;
  padding: 1rem;
  color: var(--error);
}

.balance-error.visible {
  display: block;
}

.balance-error span {
  margin-left: 0.5rem;
}

/* Selection summary visibility */
.selection-summary.hidden {
  display: none;
}

/* Form group visibility */
.form-group.hidden {
  display: none;
}

/* Price type group spacing - already defined above, but ensure it's here too */
.price-type-group {
  margin-top: 0.75rem;
}

/* Ensure hidden class works properly */
.hidden {
  display: none !important;
}

/* Button spacing */
.btn-spacing-top {
  margin-top: 1rem;
}

/* Icon colors */
.icon-success {
  color: var(--success);
}

.icon-error {
  color: var(--error);
}

.icon-primary {
  color: var(--primary);
}

/* Response grid */
.response-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* Modal card wide */
.modal-card-wide {
  max-width: 600px;
}

/* Form label bold */
.form-label-bold {
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Form group spacing */
.form-group-spacing {
  margin-top: 1.5rem;
}

.balance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.balance-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--border-radius);
  padding: 1rem;
  transition: var(--transition);
}

.balance-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.balance-card.pnl-card {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--white) 100%);
  border: 2px solid var(--primary);
  margin-bottom: 1rem;
}

.balance-card.pnl-card.positive {
  background: linear-gradient(135deg, var(--success-light) 0%, var(--white) 100%);
  border-color: var(--success);
}

.balance-card.pnl-card.negative {
  background: linear-gradient(135deg, var(--error-light) 0%, var(--white) 100%);
  border-color: var(--error);
}

.balance-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.balance-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.balance-label i {
  color: var(--primary);
  font-size: 0.875rem;
}

.balance-value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--gray-900);
  text-align: right;
}

.balance-card.pnl-card .balance-value {
  font-size: 1.5rem;
  font-weight: 800;
}

.balance-card.pnl-card.positive .balance-value {
  color: var(--success);
}

.balance-card.pnl-card.negative .balance-value {
  color: var(--error);
}

.balance-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--gray-200);
}

.balance-rate {
  font-size: 0.875rem;
  color: var(--gray-600);
  font-weight: 500;
}

.balance-card.pnl-card.positive .balance-rate {
  color: var(--success);
}

.balance-card.pnl-card.negative .balance-rate {
  color: var(--error);
}

.balance-status {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: var(--border-radius-sm);
  background: var(--gray-200);
  color: var(--gray-700);
  font-weight: 500;
}

.balance-status.finished {
  background: var(--success-light);
  color: var(--success);
}

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

.balance-loading,
.balance-error {
  padding: 1.5rem;
  text-align: center;
}

.balance-loading i {
  color: var(--primary);
  font-size: 1.25rem;
}

.balance-error i {
  color: var(--error);
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .balance-grid {
    grid-template-columns: 1fr;
  }

  .balance-card.pnl-card .balance-value {
    font-size: 1.25rem;
  }
}