Convert global config maps (initialMirrorAngles, buttonGroups, doorGroups, captorGroups, rotatorButtons) into per-level arrays and add getCurrentLevelConfig(levelConfigs) helper. Update getButtonGroup, getDoorGroup, getCaptorGroup, getRotatorButtonConfig, isMirrorControlledByButton, syncRotatorButtons and initializeMirrorOrientations to pull configs for the current level. Also tweak a couple of level tiles and add a rotator button config for the third level ("3,7": { mirrorX: 7, mirrorY: 7, step: -22.5, intervalMs: 1000 }) while keeping empty objects for levels without overrides. These changes enable per-level customization of mirrors, buttons, doors, captors and rotators.
Add captor support and related door-toggling state plus color-specific laser interactions. Changes include: replace one level tile value (15 -> 20), add captorGroups/getCaptorGroup, add toggleDoorsFromCaptor, and new state (toggledDoors, poweredCaptors). traceLaser now initializes openedDoors from toggledDoors, tracks nextPoweredCaptors, handles captor tiles (red lasers power/toggle door groups, yellow passes, others stop), updates poweredCaptors, and applies color-based behavior for rotator buttons and demi-wall reflections (only reflect for blue). Reset toggledDoors and poweredCaptors on next level. These changes implement captor mechanics that toggle door groups and ensure correct color-dependent laser effects.
Introduce a new rotator button tile and mirror auto-rotation feature. CSS adds styles for rotator buttons and locked mirror display. JS: add legend entry and rotatorButtons config, track activeRotatorButtons and rotatorIntervals, implement rotateMirrorStep, isMirrorControlledByButton, syncRotatorButtons and stopAllRotatorButtons; wire rotator behavior into traceLaser and loadGrid so rotator buttons activate intervals that rotate target mirrors automatically and lock out manual rotation. Refactor rotateMirror to reuse rotation step logic and ensure rotator intervals are cleared when advancing levels.
Add per-cell laserSegments tracking and use it to render correct laser orientation: introduce laserSegments global, reset it at trace start, populate entries when tracing, and consult it in loadGrid to choose horizontal vs vertical classes. Update UI styling from a dark to a lighter theme (body and main backgrounds, cell/empty/mirror/wall colors and laser gradients), remove some borders/fit-content sizing, and add a "map" class to the map container in the HTML. These changes fix laser orientation rendering and refresh the game's visual theme.
