/* ========================================================================= Nexus · Amber theme — warm orange CRT phosphor vibe. Activate with . ========================================================================= */ [data-theme="amber"] { --nx-bg: #0d0905; --nx-bg-grain: rgba(255, 180, 84, .015); --nx-surface: #15100a; --nx-surface-2: #1c150c; --nx-line: #2a2113; --nx-text: #ffd9a8; --nx-text-2: #c9a276; --nx-muted: #7a5e3e; --nx-accent: #ffb454; --nx-accent-2: #ffc97a; --nx-accent-soft: rgba(255, 180, 84, .16); --nx-glow: rgba(255, 180, 84, .55); --nx-warn: #ffd76e; --nx-ok: #ffe19a; --nx-err: #ff8a6b; --nx-grid: rgba(255, 180, 84, .04); --nx-grid-strong: rgba(255, 180, 84, .07); --nx-shadow-glow: 0 0 26px rgba(255, 180, 84, .45); --nx-aurora-1: rgba(255, 180, 84, .22); --nx-aurora-2: rgba(255, 110, 60, .14); --nx-aurora-3: rgba(255, 220, 140, .08); color-scheme: dark; } /* Subtle CRT phosphor smear on amber — content still readable. */ [data-theme="amber"] body::after { content: ""; position: fixed; inset: 0; pointer-events: none; background: repeating-linear-gradient( 0deg, rgba(0, 0, 0, .14) 0, rgba(0, 0, 0, .14) 1px, transparent 1px, transparent 3px ); mix-blend-mode: multiply; opacity: .35; z-index: 9998; }