:root{--app-spacing-xs: 4px;--app-spacing-sm: 8px;--app-spacing-md: 12px;--app-spacing-lg: 16px;--app-spacing-xl: 20px;--app-spacing-xxl: 24px;--app-spacing-xxxl: 32px;--app-font-size-xs: 11px;--app-font-size-sm: 12px;--app-font-size-base: 14px;--app-font-size-lg: 16px;--app-font-size-xl: 18px;--app-font-size-xxl: 20px;--app-border-radius-sm: 4px;--app-border-radius-base: 6px;--app-border-radius-lg: 8px;--app-border-radius-xl: 12px;--app-shadow-sm: 0 1px 1px rgba(15, 23, 42, .05), 0 1px 2px rgba(15, 23, 42, .06);--app-shadow-base: 0 6px 16px rgba(15, 23, 42, .08);--app-shadow-lg: 0 12px 28px rgba(15, 23, 42, .12);--app-transition-fast: .2s ease;--app-transition-base: .3s ease;--app-transition-slow: .4s ease;--app-primary-color: #3B82F6;--app-primary-hover: #2563EB;--app-primary-active: #1D4ED8;--app-primary-light: #DBEAFE;--app-text-on-primary: #FFFFFF;--app-text-regular: #0F172A;--app-text-secondary: #334155;--app-text-placeholder: #64748B;--app-bg-gray: #F8FAFC;--app-bg-container: 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var(--app-gradient-primary);--gradient-card: var(--app-gradient-surface)}[data-theme=dark]{--app-primary-color: #60A5FA;--app-primary-hover: #3B82F6;--app-primary-active: #2563EB;--app-primary-light: rgba(96, 165, 250, .18);--app-text-on-primary: #FFFFFF;--app-text-regular: #E2E8F0;--app-text-secondary: #94A3B8;--app-text-placeholder: #64748B;--app-bg-gray: #0B1220;--app-bg-container: #0F172A;--app-border-color: rgba(226, 232, 240, .1);--app-border-color-strong: rgba(226, 232, 240, .18);--app-surface-muted: rgba(15, 23, 42, .75);--app-surface-overlay: rgba(15, 23, 42, .92);--app-hover-bg: rgba(96, 165, 250, .1);--app-primary-soft-bg: rgba(96, 165, 250, .18);--app-primary-pulse-soft: rgba(96, 165, 250, .2);--app-primary-pulse-strong: rgba(96, 165, 250, .85);--app-row-alt-bg: rgba(226, 232, 240, .03);--app-divider-color: rgba(226, 232, 240, .1);--app-modal-border: rgba(226, 232, 240, .14);--app-modal-header-bg: linear-gradient(135deg, rgba(30, 41, 59, .55) 0%, rgba(15, 23, 42, .65) 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