*{box-sizing:border-box} :root{--bg:#09101c;--panel:#111b2c;--panel2:#17243a;--line:#314460;--text:#eef6ff;--muted:#9fb0c7;--accent:#67dfc2;--warn:#f5c96c;--bad:#ff7482} html,body{margin:0;min-height:100%;background:radial-gradient(circle at 50% 0,#203250 0,#0a111e 45%,#060a11 100%);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif} button,input{font:inherit}.app{width:min(1500px,100%);margin:auto;padding:16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:12px}.eyebrow{margin:0 0 5px;color:#7fe8d0;font-size:.72rem;letter-spacing:.16em;font-weight:900}.topbar h1{margin:0;font-size:clamp(1.35rem,4vw,2.4rem)}.battery-wrap{width:min(330px,42vw)}.battery-label{display:flex;justify-content:space-between;font-size:.8rem;font-weight:900;margin-bottom:6px}.battery{height:16px;border:2px solid #60728c;border-radius:5px;padding:2px;background:#080d16}.battery-fill{height:100%;width:100%;border-radius:2px;background:linear-gradient(90deg,#62e6c7,#9ef08b);transition:.25s}.hud-row{display:grid;grid-template-columns:1fr 220px;gap:10px;margin-bottom:10px}.objective,.room-readout{background:rgba(17,27,44,.92);border:1px solid var(--line);border-radius:12px;padding:10px 14px}.objective span,.room-readout span{display:block;color:#7f91aa;font-size:.65rem;font-weight:900;letter-spacing:.13em;margin-bottom:3px}.objective strong,.room-readout strong{font-size:.9rem}.game-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:12px}.board-column{min-width:0}.board-frame{background:#070b12;border:1px solid var(--line);padding:8px;border-radius:16px;box-shadow:0 20px 55px rgba(0,0,0,.3)}.board{position:relative;width:100%;aspect-ratio:3/2;max-height:calc(100vh - 260px);min-height:420px;overflow:hidden;border-radius:10px;background:#19253a;touch-action:none;user-select:none}.room-bg{position:absolute;width:33.3333%;height:50%;border:1px solid rgba(180,210,235,.11);overflow:hidden}.room-bg>span{position:absolute;left:12px;top:10px;font-size:clamp(.55rem,1.1vw,.85rem);font-weight:1000;letter-spacing:.13em;color:rgba(255,255,255,.4)}.storage{left:0;top:0;background:repeating-linear-gradient(45deg,rgba(180,131,74,.09) 0 10px,rgba(255,255,255,.015) 10px 20px),#3a2f29}.lab{left:33.3333%;top:0;background:radial-gradient(circle at 70% 30%,rgba(80,205,185,.13),transparent 32%),#17373b}.workshop{left:66.6666%;top:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.025) 0 3px,transparent 3px 22px),#35383f}.control{left:0;top:50%;background:radial-gradient(circle at 30% 70%,rgba(82,139,255,.14),transparent 35%),#182d49}.hall{left:33.3333%;top:50%;background:linear-gradient(135deg,rgba(255,255,255,.025) 25%,transparent 25%) 0 0/24px 24px,#263043}.archive{left:66.6666%;top:50%;background:repeating-linear-gradient(0deg,rgba(165,119,72,.07) 0 12px,transparent 12px 24px),#382c29}.wall{position:absolute;background:#0b1019;box-shadow:0 0 0 2px #55657a inset,0 2px 8px rgba(0,0,0,.5);z-index:5}.object{position:absolute;width:42px;height:42px;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.15);background:rgba(8,15,25,.76);border-radius:10px;display:grid;place-items:center;z-index:10;cursor:pointer;transition:.12s;box-shadow:0 6px 15px rgba(0,0,0,.28)}.object:hover,.object.near{transform:translate(-50%,-50%) scale(1.13);border-color:#78e7cd;box-shadow:0 0 0 3px rgba(103,223,194,.15),0 8px 20px rgba(0,0,0,.3)}.object span{font-size:24px;line-height:1}.object.done{opacity:.58}.object.locked{filter:saturate(.55)}.object-label{position:absolute;top:44px;left:50%;transform:translateX(-50%);white-space:nowrap;background:#07101dcc;padding:3px 6px;border-radius:5px;font-size:.58rem;color:#d9e7f7;pointer-events:none;opacity:0;transition:.12s}.object:hover .object-label,.object.near .object-label{opacity:1}.robot{position:absolute;width:34px;height:34px;transform:translate(-50%,-50%);display:grid;place-items:center;border-radius:50%;background:#d8f6ee;border:3px solid #68dfc1;box-shadow:0 5px 15px #0008,0 0 0 4px #68dfc12b;z-index:20;will-change:left,top}.robot span{font-size:24px;line-height:1}.near-prompt{position:absolute;z-index:30;transform:translate(-50%,-110%);background:#07101df2;border:1px solid #5d748f;border-radius:8px;padding:6px 9px;font-size:.7rem;pointer-events:none;white-space:nowrap}.near-prompt kbd{background:#eaf5ff;color:#0b1320;border-radius:4px;padding:2px 5px;font-weight:900}.controls-help{display:flex;align-items:center;justify-content:space-between;gap:10px;color:#8192aa;font-size:.75rem;padding:8px 4px 0}.controls-help button{border:1px solid #40536d;background:#111b2b;color:#dbe9f8;border-radius:7px;padding:5px 9px;cursor:pointer}.side-panel{display:flex;flex-direction:column;gap:10px}.side-panel>section{background:rgba(17,27,44,.92);border:1px solid var(--line);border-radius:14px;padding:13px}.interact-main{width:100%;text-align:left;border:1px solid #436279;background:#15283d;color:#eff8ff;border-radius:10px;padding:12px;cursor:pointer}.interact-main:not(:disabled){border-color:#55bfa8;background:#15372f}.interact-main:disabled{opacity:.55;cursor:not-allowed}.interact-main strong,.interact-main small{display:block}.interact-main small{color:#97a9c0;margin-top:4px}.inventory{display:flex;flex-wrap:wrap;gap:7px}.item{border:1px solid #425a75;border-radius:999px;padding:5px 8px;background:#17253a;font-size:.72rem}.empty{color:#71839a;font-size:.8rem}.log-section{flex:1;min-height:150px}.log{max-height:340px;overflow:auto}.log-entry{padding:7px 2px;border-bottom:1px solid #223149;color:#9fb0c7;font-size:.72rem;line-height:1.45}.log-entry.good{color:#83e4bd}.log-entry.warn{color:#f0c875}.log-entry.bad{color:#ff8490}.mobile-controls{display:none}.modal{border:0;padding:0;background:transparent;color:var(--text);max-width:min(520px,calc(100vw - 24px));width:100%}.modal::backdrop{background:#03060bdc;backdrop-filter:blur(3px)}.modal-card{background:#111b2b;border:1px solid #40536d;border-radius:18px;padding:20px;box-shadow:0 30px 90px #0009}.modal-top{display:flex;justify-content:space-between;align-items:start}.modal h2{margin:4px 0 12px}.modal-body{color:#b7c5d7;line-height:1.55}.modal-body code{background:#080e18;border:1px solid #2f4057;padding:3px 6px;border-radius:5px;color:#eaf6ff}.close-btn{border:0;background:transparent;color:#9fb0c7;font-size:1.6rem;cursor:pointer}.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;margin-top:18px}.action{border:1px solid #465b76;background:#19273b;color:#eef5ff;padding:9px 13px;border-radius:9px;cursor:pointer;font-weight:800}.action.primary{background:#65dfc1;color:#06110e;border-color:#65dfc1}.action.danger{background:#fa7180;color:#1a0608;border-color:#fa7180}.code-row{display:flex;gap:8px;margin-top:12px}.code-row input{min-width:0;flex:1;background:#080f1a;color:#fff;border:1px solid #4b607b;border-radius:9px;padding:10px 12px;font-size:1.2rem;letter-spacing:.2em}.screw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.screw-choice{background:#17263b;border:1px solid #445b77;color:#eef7ff;border-radius:8px;padding:10px 4px;cursor:pointer}.final-screen{text-align:center}.final-screw{font-size:3rem}.coords{font-size:1.2rem;font-weight:1000;letter-spacing:.05em;border:1px solid #4b607d;background:#08101b;padding:12px;border-radius:9px;margin-top:10px}
@media(max-width:980px){.app{padding:9px}.topbar{align-items:flex-start}.game-layout{grid-template-columns:1fr}.side-panel{display:grid;grid-template-columns:1fr 1fr}.side-panel .log-section{grid-column:1/-1}.log{max-height:130px}.board{min-height:0;max-height:none}.mobile-controls{display:flex;position:sticky;bottom:8px;z-index:50;justify-content:space-between;align-items:end;pointer-events:none;margin-top:8px}.dpad{width:138px;height:138px;display:grid;grid-template-columns:repeat(3,46px);grid-template-rows:repeat(3,46px);pointer-events:auto}.move,.mobile-interact{border:1px solid #5b6e86;background:#111c2eea;color:#eef7ff;border-radius:11px;box-shadow:0 5px 14px #0005;touch-action:none}.up{grid-column:2;grid-row:1}.left{grid-column:1;grid-row:2}.down{grid-column:2;grid-row:3}.right{grid-column:3;grid-row:2}.mobile-interact{width:74px;height:74px;border-radius:50%;font-weight:1000;font-size:1.2rem;pointer-events:auto;background:#193c35eb;border-color:#66d8bb}.mobile-interact small{font-size:.6rem}.controls-help span{display:none}}
@media(max-width:560px){.topbar{gap:8px}.battery-wrap{width:38vw}.battery-label span{font-size:0}.battery-label span:after{content:'🔋'}.hud-row{grid-template-columns:1fr}.room-readout{display:none}.side-panel{grid-template-columns:1fr}.side-panel .log-section{grid-column:auto}.board-frame{padding:4px}.object{width:34px;height:34px}.object span{font-size:20px}.object-label{top:36px}.robot{width:30px;height:30px}.robot span{font-size:21px}.room-bg>span{left:6px;top:6px}.screw-grid{grid-template-columns:repeat(2,1fr)}}

/* Ayuda / solución completa */
.modal-card{max-height:min(88vh,900px);overflow:auto}
.walkthrough{font-size:.92rem}.walkthrough ol{padding-left:1.45rem;margin:0}.walkthrough li{margin:0 0 .85rem;padding-left:.15rem}.walkthrough ul{margin:.4rem 0 .2rem;padding-left:1.35rem}.walkthrough .system-result{margin-top:.5rem;padding:.7rem .8rem;border:1px solid #40536d;border-radius:9px;background:#080e18}.controls-summary{margin:0 0 1rem;padding:.75rem .85rem;border:1px solid #40536d;border-radius:10px;background:#0b1422;color:#d7e5f4}

/* V3 · estados e interacción avanzada */
.object.pending{border-color:#f4c95f;box-shadow:0 0 0 2px rgba(244,201,95,.18),0 0 15px rgba(244,201,95,.32),0 6px 15px rgba(0,0,0,.28);animation:pendingGlow 1.7s ease-in-out infinite}.object.pending.near{border-color:#ffd86e;box-shadow:0 0 0 4px rgba(244,201,95,.20),0 0 22px rgba(244,201,95,.5),0 8px 20px rgba(0,0,0,.3)}@keyframes pendingGlow{0%,100%{box-shadow:0 0 0 2px rgba(244,201,95,.12),0 0 10px rgba(244,201,95,.18),0 6px 15px rgba(0,0,0,.28)}50%{box-shadow:0 0 0 3px rgba(244,201,95,.22),0 0 19px rgba(244,201,95,.42),0 6px 15px rgba(0,0,0,.28)}}
.object.done{opacity:.42;filter:saturate(.45)}.object.done:hover,.object.done.near{opacity:.58;border-color:#71839a;box-shadow:0 0 0 2px rgba(150,170,195,.12),0 8px 20px rgba(0,0,0,.3)}.object.hidden-object{display:none}.object.reusable{border-color:#67dfc2;box-shadow:0 0 0 2px rgba(103,223,194,.12),0 0 13px rgba(103,223,194,.22),0 6px 15px rgba(0,0,0,.28)}
.interact-main.pending{border-color:#e8bd56;background:#3a3018}.interact-main.done{border-color:#53637a;background:#151d29;opacity:.72}.interact-main.reusable{border-color:#55bfa8;background:#15372f}.object-state{display:block;margin-top:5px;font-size:.62rem;font-weight:1000;letter-spacing:.08em}.object-state.pending{color:#f5cc69}.object-state.done{color:#8da0b9}.object-state.new{color:#9fb0c7}.object-state.reusable{color:#7fe8d0}
.inventory .item{cursor:default}.clues{display:grid;gap:6px}.clue{border-left:3px solid #6adfc2;background:#0b1422;padding:7px 9px;border-radius:5px;color:#c8d5e5;font-size:.72rem;line-height:1.35}.clue strong{color:#f2f7ff}
.object-menu{display:grid;gap:9px}.object-summary{background:#0a1220;border:1px solid #34475f;border-radius:10px;padding:10px 12px}.object-summary .status{font-size:.68rem;font-weight:1000;letter-spacing:.09em;margin-bottom:4px}.status.pending{color:#f5c96c}.status.done{color:#8ea0b8}.status.new{color:#9fb0c7}.status.reusable{color:#7fe8d0}.menu-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.menu-buttons .action{width:100%}
.container-panel{background:rgba(7,13,23,.92);border:1px solid #536984;border-radius:14px;padding:14px;box-shadow:inset 0 0 30px rgba(255,255,255,.015)}.container-title{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.container-title strong{color:#f1f7ff}.container-title span{color:#8294aa;font-size:.75rem}.container-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.container-item,.inventory-choice{border:1px solid #40536c;background:rgba(22,34,52,.94);border-radius:11px;padding:11px;text-align:left;color:#edf6ff}.container-item .icon,.inventory-choice .icon{font-size:1.7rem;display:block;margin-bottom:5px}.container-item strong,.inventory-choice strong{display:block}.container-item small,.inventory-choice small{display:block;color:#96a8be;line-height:1.35;margin-top:4px}.container-item button{margin-top:9px;width:100%}.container-empty{color:#899bb1;border:1px dashed #41536a;border-radius:10px;padding:18px;text-align:center}.inventory-grid{display:grid;gap:8px}.inventory-choice{cursor:pointer}.inventory-choice:hover{border-color:#f1c85e;box-shadow:0 0 0 2px rgba(241,200,94,.12)}.inventory-choice .consume{color:#f1c85e;font-size:.66rem;font-weight:900;margin-top:6px}.feedback{margin-top:10px;padding:8px 10px;border-radius:8px;background:#0a1220;border:1px solid #34475f;color:#b7c5d7}.feedback.bad{border-color:#744552;color:#ff9ca6}.feedback.good{border-color:#3e755f;color:#8de5c1}
.component-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}.component{border:1px solid #41546b;border-radius:999px;padding:5px 8px;font-size:.72rem}.component.ok{border-color:#55bfa8;color:#84e5c4;background:#102b26}.component.missing{color:#9aaabd}
@media(max-width:560px){.menu-buttons,.container-grid{grid-template-columns:1fr}.container-panel{padding:11px}}