/* EPDS — Dark theme ("Command Center" / Night Operations). Applied via or [data-theme="dark"] wrapper. Neutrals invert; engineering signal hues brighten slightly for glare-free rooms. */ [data-theme="dark"] { --surface-page: var(--gray-1000); --surface-raised: var(--gray-900); --surface-sunken: var(--gray-950); --surface-card: var(--gray-900); --surface-inverse: var(--gray-25); --surface-hover: var(--gray-800); --surface-active: var(--gray-700); --text-primary: var(--gray-25); --text-secondary: var(--gray-300); --text-tertiary: var(--gray-400); --text-disabled: var(--gray-600); --text-inverse: var(--gray-900); --text-link: var(--blue-300); --text-link-hover:#9cc2f2; --border-subtle: var(--gray-800); --border-default: var(--gray-700); --border-strong: var(--gray-600); --border-inverse: var(--gray-200); --interactive: var(--blue-500); --interactive-hover: var(--blue-300); --interactive-subtle: #12233d; --status-operational-bg:#0e2519; --status-warning-bg: #2a2109; --status-critical-bg: #2c1210; --status-offline-bg: var(--gray-800); --physics-validated: #2fbd6e; --physics-calculated: #4d92 f0; --physics-calculated: #4d92f0; --physics-estimated: #1fb2ac; --physics-simulated: #8a6ee6; --physics-violated: #ef5a4d; --ai-accent: #9a80ee; --ai-accent-bg: #1c1636; --shadow-1: 0 1px 2px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05); --shadow-2: 0 2px 8px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.06); --shadow-3: 0 10px 30px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06); }