@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #08090d;
  --panel: rgba(20, 21, 27, 0.84);
  --panel-2: #101116;
  --line: rgba(255, 255, 255, 0.1);
  --muted: #898b96;
  --text: #f4f3ee;
  --accent: #f5c84c;
  --accent-rgb: 245, 200, 76;
  --danger: #ff5d67;
  --success: #70e6a5;
  font-family: 'Manrope', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--bg); }

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    var(--bg);
  background-size: 52px 52px;
}

button, canvas { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.ambient {
  position: fixed;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: .07;
  pointer-events: none;
}
.ambient-one { top: -250px; right: 10%; background: var(--accent); }
.ambient-two { bottom: -320px; left: -120px; background: #ff783e; }

.topbar {
  width: min(1480px, calc(100% - 64px));
  height: 92px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) 170px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  justify-self: start;
  display: flex;
  gap: 11px;
  align-items: center;
  color: var(--text);
  text-decoration: none;
  font-size: 11px;
  line-height: 1.05;
  letter-spacing: .12em;
}
.brand b { color: var(--accent); font-weight: 800; }
.brand-mark {
  width: 31px;
  height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
}
.brand-mark i { width: 9px; height: 9px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 15px var(--accent); }

.game-nav { display: flex; justify-content: center; height: 100%; gap: clamp(12px, 1.7vw, 27px); min-width: 0; }
.nav-item {
  position: relative;
  border: 0;
  color: #777983;
  background: transparent;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .05em;
  cursor: pointer;
  transition: color .25s ease;
}
.nav-item span { color: #4f5058; margin-right: 7px; font-family: 'DM Mono', monospace; }
.nav-item::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform .25s ease; }
.nav-item:hover, .nav-item.active { color: var(--text); }
.nav-item.active span { color: var(--accent); }
.nav-item.active::after { transform: scaleX(1); }

.status-pill {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #90919a;
  font: 10px 'DM Mono', monospace;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.status-pill i { width: 6px; height: 6px; background: var(--success); border-radius: 50%; box-shadow: 0 0 10px var(--success); }

main { width: min(1480px, calc(100% - 64px)); margin: 0 auto; padding: 58px 0 80px; }
.game-view { display: none; opacity: 1; transform: none; }
.game-view.active { display: block; }

.intro-row { display: flex; align-items: end; justify-content: space-between; margin-bottom: 48px; }
.eyebrow { margin: 0 0 13px; color: var(--accent); font: 500 10px 'DM Mono', monospace; letter-spacing: .22em; }
h1 { margin: 0; font-size: clamp(48px, 5vw, 78px); line-height: .92; letter-spacing: -.065em; font-weight: 700; }
h1 em { color: var(--accent); font-style: normal; font-weight: 500; }
.intro-copy { max-width: 410px; margin: 0 0 5px; padding: 3px 0 3px 18px; color: var(--muted); border-left: 2px solid rgba(var(--accent-rgb),.5); line-height: 1.75; font-size: 13px; }

.workspace-grid { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: 20px; }
.control-panel, .game-card { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(24,25,32,.92), rgba(14,15,20,.88)); backdrop-filter: blur(20px); box-shadow: 0 24px 70px rgba(0,0,0,.22), inset 0 1px rgba(255,255,255,.025); }
.control-panel { padding: 23px; min-height: 580px; }
.panel-heading { display: flex; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--line); color: #666873; font: 9px 'DM Mono', monospace; letter-spacing: .14em; }
.field-label { margin: 25px 0 12px; color: #aaaab2; font: 9px 'DM Mono', monospace; letter-spacing: .13em; }
.shape-picker { display: grid; gap: 8px; }
.shape-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px;
  color: #9c9da6;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.018);
  text-align: left;
  cursor: pointer;
  transition: .25s ease;
}
.shape-option:hover { border-color: rgba(var(--accent-rgb),.4); }
.shape-option.active { color: var(--text); border-color: rgba(var(--accent-rgb),.65); background: rgba(var(--accent-rgb),.07); }
.shape-option:disabled { cursor: not-allowed; opacity: .45; }
.shape-option b { display: block; font-size: 12px; }
.shape-option small { color: #65666f; font-size: 9px; }
.mini-shape { width: 34px; height: 34px; display: grid; place-items: center; color: var(--accent); background: rgba(var(--accent-rgb),.09); }
.mini-shape.triangle::before { content: ''; width: 0; height: 0; border-left: 8px solid transparent; border-right: 8px solid transparent; border-bottom: 14px solid var(--accent); }
.mini-shape.star { font-size: 18px; }

.rule-list { margin-top: 29px; display: grid; gap: 20px; }
.rule-list > div { display: grid; grid-template-columns: 27px 1fr; gap: 10px; }
.rule-list > div > span { color: #5d5f69; font: 9px 'DM Mono', monospace; padding-top: 2px; }
.rule-list p { margin: 0; color: #676974; font-size: 10px; line-height: 1.55; }
.rule-list b { display: block; color: #bcbcc2; font-size: 10px; margin-bottom: 2px; }

.game-card { padding: 25px; }
.game-hud { display: flex; justify-content: space-between; padding: 0 2px 14px; }
.hud-block span { display: block; margin-bottom: 6px; color: #696b75; font: 9px 'DM Mono', monospace; letter-spacing: .15em; }
.hud-block strong { font: 500 23px 'DM Mono', monospace; letter-spacing: -.04em; }
.hud-block strong small { color: #666873; font-size: 11px; margin-left: 2px; }
.align-right { text-align: right; }
.align-center { text-align: center; }
.timer-track { height: 4px; overflow: hidden; border-radius: 8px; background: rgba(255,255,255,.07); margin-bottom: 16px; }
.timer-track i { display: block; width: 100%; height: 100%; background: var(--accent); box-shadow: 0 0 12px rgba(var(--accent-rgb),.6); transform-origin: left; }

.canvas-shell { position: relative; overflow: hidden; background: #0b0c10; border: 1px solid rgba(255,255,255,.09); box-shadow: inset 0 0 50px rgba(0,0,0,.35); }
.precision-shell { min-height: 410px; }
canvas { display: block; width: 100%; touch-action: none; }
#precision-canvas { height: 410px; }
.canvas-instruction {
  position: absolute;
  left: 24px;
  bottom: 21px;
  display: flex;
  gap: 12px;
  align-items: center;
  color: #6d6f78;
  font: 9px/1.5 'DM Mono', monospace;
  letter-spacing: .08em;
  pointer-events: none;
}
.canvas-instruction b { color: #a4a5ac; font-weight: 500; }
.canvas-instruction.hidden { opacity: 0; }
.mouse-icon { width: 19px; height: 27px; border: 1px solid #5f6068; border-radius: 10px; position: relative; }
.mouse-icon::after { content: ''; position: absolute; left: 8px; top: 5px; width: 1px; height: 6px; background: var(--accent); }

.primary-button {
  width: 100%;
  height: 54px;
  margin-top: 17px;
  padding: 0 18px 0 21px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 0;
  background: var(--accent);
  color: #17160f;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .13em;
  cursor: pointer;
  transition: transform .18s ease, filter .18s ease;
}
.primary-button:focus-visible, .secondary-button:focus-visible, .nav-item:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.primary-button:hover { filter: brightness(1.08); }
.primary-button:active { transform: scale(.99); }
.primary-button i { font-style: normal; font-size: 18px; }

.seismo-layout { width: 100%; }
.seismo-card { padding: 28px; }
.seismo-card .game-hud { display: grid; grid-template-columns: 1.35fr .7fr .7fr .7fr; gap: 18px; }
.state-readout { color: var(--accent); font-size: 16px !important; letter-spacing: .08em !important; }
.phase-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 2px 0 12px; }
.phase-strip span { position: relative; padding: 11px 12px; border: 1px solid var(--line); color: #555762; font: 8px 'DM Mono', monospace; letter-spacing: .08em; transition: .25s ease; }
.phase-strip span::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -1px; height: 2px; background: var(--accent); transition: right .35s ease; }
.phase-strip span i { color: #747680; font-style: normal; margin-right: 7px; }
.phase-strip span.active { color: var(--text); border-color: rgba(var(--accent-rgb),.38); background: rgba(var(--accent-rgb),.045); }
.phase-strip span.active::after, .phase-strip span.complete::after { right: 0; }
.phase-strip span.complete { color: var(--success); border-color: rgba(112,230,165,.25); }
.phase-strip span.complete::after { background: var(--success); }
.phase-timer-track { height: 2px; margin: 16px 3px 0; background: rgba(255,255,255,.07); overflow: hidden; }
.phase-timer-track i { display: block; width: 100%; height: 100%; background: var(--accent); box-shadow: 0 0 12px rgba(var(--accent-rgb),.6); transform-origin: left; }
.slider-zone { padding: 22px 3px 29px; }
.slider-labels { display: flex; justify-content: space-between; margin-bottom: 11px; color: #53555f; font: 8px 'DM Mono', monospace; letter-spacing: .13em; }
.slider-track { position: relative; height: 8px; background: #22232a; cursor: ew-resize; }
.slider-track::after { content: ''; position: absolute; inset: 3px 0; background: repeating-linear-gradient(90deg, transparent 0 44px, rgba(255,255,255,.09) 44px 45px); }
.slider-fill { position: absolute; z-index: 1; height: 100%; width: 0; background: rgba(var(--accent-rgb),.4); }
.slider-handle { position: absolute; z-index: 2; left: 0; top: 50%; width: 48px; height: 31px; transform: translate(-2px,-50%); border: 1px solid var(--accent); background: #171713; cursor: grab; box-shadow: 0 0 18px rgba(var(--accent-rgb),.18); }
.slider-handle:active { cursor: grabbing; }
.slider-track.ready .slider-handle { animation: handlePulse 1.35s ease-in-out infinite; }
.slider-track.dragging .slider-handle { animation: none; background: rgba(var(--accent-rgb),.13); box-shadow: 0 0 25px rgba(var(--accent-rgb),.3); }
@keyframes handlePulse {
  50% { box-shadow: 0 0 28px rgba(var(--accent-rgb),.42); }
}
.slider-handle i, .slider-handle i::before, .slider-handle i::after { position: absolute; top: 8px; left: 22px; width: 1px; height: 13px; background: var(--accent); }
.slider-handle i::before, .slider-handle i::after { content: ''; top: 0; }
.slider-handle i::before { left: -5px; }
.slider-handle i::after { left: 5px; }

.seismo-shell { min-height: 385px; }
#seismo-canvas { height: 385px; }
.graph-legend { position: absolute; top: 16px; right: 18px; display: flex; gap: 20px; color: #656772; font: 8px 'DM Mono', monospace; letter-spacing: .09em; }
.graph-legend span { display: flex; align-items: center; gap: 7px; }
.graph-legend i { display: block; width: 18px; height: 2px; }
.target-line { border-top: 1px dashed #6d6f77; }
.user-line { background: var(--accent); box-shadow: 0 0 6px var(--accent); }
.phase-transition { position: absolute; z-index: 3; inset: 0; display: grid; place-content: center; justify-items: center; gap: 7px; color: var(--success); background: rgba(5,19,13,.88); backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: .25s ease; }
.phase-transition.show { opacity: 1; visibility: visible; }
.phase-transition b { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--success); border-radius: 50%; font-size: 18px; }
.phase-transition span { margin-top: 8px; font: 500 10px 'DM Mono', monospace; letter-spacing: .16em; }
.phase-transition small { color: #82958a; font-size: 9px; }
.seismo-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding-top: 3px; }
.seismo-footer p { color: #686a74; font-size: 10px; }
.seismo-footer p span { color: var(--accent); font: 9px 'DM Mono', monospace; margin-right: 9px; }
.primary-button.compact { width: 210px; flex: 0 0 210px; }

.osu-layout { display: grid; grid-template-columns: 270px minmax(0, 1fr); gap: 24px; }
.osu-control-panel { min-height: 760px; }
.class-picker { display: grid; gap: 7px; }
.class-option { width: 100%; min-height: 57px; display: grid; grid-template-columns: 38px 1fr; align-items: center; gap: 12px; padding: 8px 11px; border: 1px solid var(--line); background: rgba(255,255,255,.018); color: #777985; text-align: left; cursor: pointer; transition: .22s ease; }
.class-option > b { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.12); color: #a2a3ab; font: 500 13px 'DM Mono', monospace; }
.class-option strong, .class-option small { display: block; }
.class-option strong { color: #a7a8af; font-size: 10px; }
.class-option small { margin-top: 2px; color: #5f616b; font-size: 8px; }
.class-option:hover { border-color: rgba(var(--accent-rgb),.38); }
.class-option.active { border-color: rgba(var(--accent-rgb),.7); background: rgba(var(--accent-rgb),.07); }
.class-option.active > b { color: var(--accent); border-color: var(--accent); box-shadow: 0 0 15px rgba(var(--accent-rgb),.12); }
.class-option.active strong { color: var(--text); }
.class-option:disabled { opacity: .45; cursor: not-allowed; }
.class-option.danger-class.active { border-color: rgba(255,93,103,.72); background: rgba(255,93,103,.065); }
.class-option.danger-class.active > b { color: var(--danger); border-color: var(--danger); box-shadow: 0 0 15px rgba(255,93,103,.12); }
.osu-rules { display: grid; gap: 13px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.osu-rules p { display: grid; grid-template-columns: 22px 1fr; align-items: start; gap: 10px; margin: 0; color: #666873; font-size: 8px; line-height: 1.45; }
.osu-rules p b { display: block; margin-bottom: 2px; color: #a6a7ae; font: 500 8px 'DM Mono', monospace; letter-spacing: .08em; }
.rule-dot { width: 19px; height: 19px; display: grid; place-items: center; border-radius: 50%; font-style: normal; }
.rule-dot.normal { border: 2px solid var(--accent); }
.rule-dot.hold { border: 2px dotted var(--accent); }
.rule-dot.hazard { border: 1px solid var(--danger); color: var(--danger); font-size: 12px; }
.osu-card { padding: 30px; }
.osu-hud { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.osu-progress-track { height: 2px; margin-bottom: 16px; background: rgba(255,255,255,.07); }
.osu-progress-track i { display: block; width: 0; height: 100%; background: var(--accent); box-shadow: 0 0 12px rgba(var(--accent-rgb),.55); transition: width .18s ease; }
.osu-shell { min-height: 620px; }
#osu-canvas { height: 620px; cursor: crosshair; }
.osu-instruction { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 6px; color: #555761; background: rgba(11,12,16,.52); pointer-events: none; transition: .2s ease; }
.osu-instruction.hidden { opacity: 0; visibility: hidden; }
.osu-instruction span { color: var(--accent); font: 500 9px 'DM Mono', monospace; letter-spacing: .17em; }
.osu-instruction b { color: #858791; font-size: 11px; font-weight: 500; }
.osu-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.osu-footer p { margin: 0; color: #696b75; font-size: 10px; line-height: 1.5; }
.osu-footer p span { color: var(--accent); font: 9px 'DM Mono', monospace; margin-right: 8px; }

.terminal-layout { display: grid; }
.terminal-card { padding: 28px; }
.terminal-hud { display: grid; grid-template-columns: repeat(3, 1fr); }
.terminal-timer i { display: block; width: 100%; height: 100%; background: var(--accent); transform-origin: left; box-shadow: 0 0 15px rgba(var(--accent-rgb),.55); }
.terminal-objectives { display: flex; align-items: center; gap: 20px; min-height: 62px; padding: 10px 16px; border: 1px solid var(--line); border-bottom: 0; background: rgba(255,255,255,.018); }
.terminal-objectives > span { flex: 0 0 auto; color: #6e7079; font: 8px 'DM Mono', monospace; letter-spacing: .16em; }
#terminal-targets { display: flex; flex-wrap: wrap; gap: 7px; }
.target-chip { min-width: 84px; padding: 8px 11px; border: 1px solid rgba(var(--accent-rgb),.28); color: #d6b84f; background: rgba(var(--accent-rgb),.055); font: 600 11px 'DM Mono', monospace; letter-spacing: .07em; text-align: center; transition: .2s ease; }
.target-chip.found { color: var(--success); border-color: rgba(112,230,165,.34); background: rgba(112,230,165,.07); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.terminal-window { position: relative; overflow: hidden; border: 1px solid rgba(var(--accent-rgb),.22); background: #070a08; box-shadow: inset 0 0 65px rgba(29,63,36,.14); }
.terminal-windowbar { height: 39px; padding: 0 13px; display: grid; grid-template-columns: 90px 1fr 100px; align-items: center; border-bottom: 1px solid rgba(112,230,165,.12); color: #58655d; font: 8px 'DM Mono', monospace; letter-spacing: .1em; }
.terminal-windowbar b { justify-self: center; color: #809086; font-weight: 500; }
.terminal-windowbar > span:last-child { justify-self: end; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #4a524d; }
.window-dots i:first-child { background: #c65f65; }
.window-dots i:nth-child(2) { background: #b89943; }
.window-dots i:nth-child(3) { background: #4f9c69; }
.terminal-feed { height: min(550px, 58vh); min-height: 430px; overflow-y: auto; padding: 13px 18px 35px; scrollbar-color: rgba(112,230,165,.34) rgba(255,255,255,.025); scrollbar-width: thin; will-change: scroll-position; }
.terminal-line { width: 100%; min-height: 34px; margin: 0; padding: 4px 0; display: flex; flex-wrap: wrap; align-items: center; align-content: center; gap: 4px 14px; color: #697a6f; border-bottom: 1px solid rgba(112,230,165,.025); font: 500 15px/1.55 'DM Mono', monospace; }
.terminal-line .line-no { flex: 0 0 42px; color: #324139; user-select: none; }
.terminal-token { flex: 0 0 auto; padding: 2px 1px; border: 0; color: inherit; background: transparent; font: inherit; cursor: default; }
.terminal-token.target { color: inherit; cursor: crosshair; }
.terminal-token.target:hover { color: #ffe17d; background: rgba(var(--accent-rgb),.10); }
.terminal-token.found { color: var(--success); background: rgba(112,230,165,.09); text-decoration: underline; text-decoration-color: var(--success); text-decoration-thickness: 2px; text-underline-offset: 3px; }
.game-overlay { position: absolute; z-index: 3; inset: 39px 0 0; display: grid; place-content: center; justify-items: center; gap: 8px; padding: 24px; background: rgba(5,8,7,.82); backdrop-filter: blur(5px); text-align: center; transition: opacity .2s ease, visibility .2s ease; }
.game-overlay.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.game-overlay span { color: var(--accent); font: 600 9px 'DM Mono', monospace; letter-spacing: .18em; }
.game-overlay b { max-width: 470px; font-size: 17px; }
.game-overlay small { color: #6e7771; font-size: 10px; }
.game-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.game-footer p { margin: 0; color: #696b75; font-size: 10px; }
.game-footer p span { color: var(--accent); font: 9px 'DM Mono', monospace; margin-right: 7px; }
.terminal-footer { padding-top: 3px; }

.keypad-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 24px; align-items: stretch; }
.keypad-guide { min-height: 680px; }
.keypad-rules { margin-top: 24px; }
.security-chip { margin-top: 36px; padding: 15px; display: grid; grid-template-columns: 9px 1fr auto; align-items: center; gap: 9px; border: 1px solid rgba(112,230,165,.17); background: rgba(112,230,165,.035); color: #74827a; font: 8px 'DM Mono', monospace; letter-spacing: .08em; }
.security-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 9px var(--success); }
.security-chip b { color: var(--success); font-weight: 500; }
.keypad-card { padding: 28px; }
.keypad-hud { display: grid; grid-template-columns: repeat(3, 1fr); }
.keypad-timer i { display: block; width: 100%; height: 100%; background: var(--accent); transform-origin: left; box-shadow: 0 0 15px rgba(var(--accent-rgb),.55); }
.hack-device { width: min(560px, 100%); margin: 15px auto 4px; padding: 24px; border: 1px solid rgba(255,255,255,.1); border-radius: 26px; background: radial-gradient(circle at 50% 0, rgba(var(--accent-rgb),.075), transparent 38%), #0b0c10; box-shadow: inset 0 0 55px rgba(0,0,0,.44), 0 28px 65px rgba(0,0,0,.3); }
.hack-screen { min-height: 145px; padding: 18px 20px; border: 1px solid rgba(112,230,165,.2); border-radius: 10px; background: repeating-linear-gradient(0deg, rgba(112,230,165,.022) 0 1px, transparent 1px 4px), #07100b; box-shadow: inset 0 0 35px rgba(112,230,165,.045); }
.hack-screen-top { display: flex; justify-content: space-between; color: #4f6256; font: 8px 'DM Mono', monospace; letter-spacing: .13em; }
.hack-screen-top i { color: #708077; font-style: normal; }
.hack-screen p { min-height: 20px; margin: 21px 0 18px; color: #a7b1ab; font: 10px/1.6 'DM Mono', monospace; text-align: center; }
.keypad-slots { display: flex; justify-content: center; gap: 12px; }
.keypad-slots i { width: 24px; height: 5px; border-radius: 4px; background: #28322c; transition: .15s ease; }
.keypad-slots i.seen { background: var(--accent); box-shadow: 0 0 9px rgba(var(--accent-rgb),.45); }
.keypad-slots i.entered { background: var(--success); box-shadow: 0 0 9px rgba(112,230,165,.45); }
.keypad-grid { width: min(360px, 100%); margin: 24px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.keypad-grid button { height: 66px; border: 1px solid rgba(255,255,255,.1); border-radius: 13px; color: #c8c9ce; background: linear-gradient(145deg, #171920, #101116); font: 600 19px 'DM Mono', monospace; cursor: pointer; box-shadow: 0 8px 18px rgba(0,0,0,.18); transition: transform .12s ease, border-color .12s ease, color .12s ease, background .12s ease; }
.keypad-grid button:last-child { grid-column: 2; }
.keypad-grid button:hover:not(:disabled) { transform: translateY(-2px); border-color: rgba(var(--accent-rgb),.45); }
.keypad-grid button:active:not(:disabled) { transform: translateY(1px) scale(.98); }
.keypad-grid button.flash { color: #10120c; border-color: #ffe177; background: var(--accent); box-shadow: 0 0 30px rgba(var(--accent-rgb),.52); }
.keypad-grid button:disabled { cursor: not-allowed; opacity: .42; }
.hud-block strong.bonus { animation: bonusPulse .48s ease; color: var(--success); }
@keyframes bonusPulse { 45% { transform: translateY(-2px) scale(1.08); text-shadow: 0 0 15px rgba(112,230,165,.55); } }

.chase-layout { width: 100%; }
.chase-card { padding: 28px; }
.chase-hud { display: grid; grid-template-columns: 1.25fr .8fr .8fr .8fr; gap: 18px; }
.chase-board-shell {
  position: relative;
  min-height: 445px;
  padding: 55px 28px 28px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.09);
  background:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px),
    radial-gradient(circle at 50% 0, rgba(var(--accent-rgb),.055), transparent 42%),
    #0a0b0f;
  background-size: 38px 38px, 38px 38px, auto, auto;
  box-shadow: inset 0 0 65px rgba(0,0,0,.42);
}
.chase-board { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; transition: filter .22s ease, opacity .22s ease, transform .22s ease; }
.chase-board.blurred { filter: blur(9px); opacity: .32; transform: scale(.985); user-select: none; }
.chase-board-shell.danger-close { border-color: rgba(255,93,103,.42); box-shadow: inset 0 0 75px rgba(255,42,57,.09), 0 0 26px rgba(255,93,103,.07); }
.chase-board-shell.penalty { border-color: rgba(255,93,103,.72); box-shadow: inset 0 0 65px rgba(255,42,57,.12), 0 0 24px rgba(255,93,103,.08); }
.chase-board-shell.penalty::after { content: ''; position: absolute; z-index: 8; inset: 0; background: rgba(255,38,52,.105); box-shadow: inset 0 0 75px rgba(255,38,52,.2); pointer-events: none; animation: chasePenaltyFlash .25s ease; }
.chase-board-shell.penalty .chase-section { border-color: rgba(255,93,103,.48); background: rgba(255,93,103,.075); }
.chase-board-shell.penalty .chase-key { color: #ffb2b7; border-color: rgba(255,93,103,.55); background: rgba(91,20,28,.55); box-shadow: 0 0 17px rgba(255,93,103,.13); animation: none; }
.chase-board-shell.penalty .chase-track { border-color: rgba(255,93,103,.62); }
@keyframes chasePenaltyFlash { 45% { background: rgba(255,38,52,.22); } }
.chase-section { --threat-progress: 0%; position: relative; isolation: isolate; overflow: hidden; padding: 23px 17px 17px; border: 1px solid var(--line); background: rgba(255,255,255,.018); transition: border-color .16s ease, background .16s ease, box-shadow .16s ease; }
.chase-section::before { content: attr(data-label); position: absolute; top: 7px; left: 12px; color: #555761; font: 8px 'DM Mono', monospace; letter-spacing: .15em; }
.chase-section.active { border-color: rgba(var(--accent-rgb),.42); background: rgba(var(--accent-rgb),.035); }
.chase-section.complete { border-color: rgba(112,230,165,.25); background: rgba(112,230,165,.025); }
.chase-section.threat-active { border-color: rgba(255,93,103,.75); box-shadow: inset 0 0 30px rgba(255,43,57,.09), 0 0 20px rgba(255,93,103,.09); }
.chase-section.threat-complete { border-color: rgba(106,31,39,.42); background: #09090c; }
.chase-key-row { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 9px; }
.chase-section-shadow { position: absolute; z-index: 3; inset: 0 auto 0 0; width: var(--threat-progress); background: linear-gradient(90deg, rgba(2,3,5,.91), rgba(19,5,9,.86)); box-shadow: inset -16px 0 25px rgba(255,31,48,.055); pointer-events: none; }
.chase-section-sweep { position: absolute; z-index: 4; top: -1px; bottom: -1px; left: var(--threat-progress); width: 3px; opacity: 0; background: #ff3d4b; box-shadow: 0 0 9px #ff3d4b, 0 0 24px rgba(255,61,75,.86), -9px 0 22px rgba(255,35,51,.22); transform: translateX(-1px); pointer-events: none; }
.chase-section.threat-active .chase-section-sweep { opacity: 1; animation: chaseSweepPulse .4s ease-in-out infinite alternate; }
@keyframes chaseSweepPulse { to { box-shadow: 0 0 14px #ff3d4b, 0 0 34px rgba(255,61,75,.95), -13px 0 28px rgba(255,35,51,.3); } }
.chase-key {
  position: relative;
  min-width: 0;
  height: 72px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.105);
  border-radius: 6px;
  color: #8b8d96;
  background: linear-gradient(145deg, rgba(29,31,38,.95), rgba(14,15,20,.98));
  font: 600 clamp(18px, 2vw, 28px) 'DM Mono', monospace;
  box-shadow: 0 9px 17px rgba(0,0,0,.2), inset 0 -3px 0 rgba(0,0,0,.22);
  transition: .14s ease;
}
.chase-key.current { color: #17160f; border-color: #ffe37c; background: var(--accent); box-shadow: 0 0 25px rgba(var(--accent-rgb),.3), inset 0 -3px 0 rgba(81,64,16,.2); animation: chaseKeyPulse .85s ease-in-out infinite; }
.chase-key.complete { color: var(--success); border-color: rgba(112,230,165,.28); background: rgba(112,230,165,.055); box-shadow: inset 0 -3px 0 rgba(0,0,0,.18); }
.chase-key.error { color: #fff; border-color: var(--danger); background: rgba(255,93,103,.2); box-shadow: 0 0 25px rgba(255,93,103,.25); }
@keyframes chaseKeyPulse { 50% { transform: translateY(-2px); box-shadow: 0 0 34px rgba(var(--accent-rgb),.46), inset 0 -3px 0 rgba(81,64,16,.2); } }
.chase-board.danger-close .chase-key.current { color: #fff; border-color: #ff8c94; background: #d64550; animation: chaseUrgentKey .3s ease-in-out infinite alternate; }
@keyframes chaseUrgentKey { to { transform: scale(1.04); box-shadow: 0 0 35px rgba(255,61,75,.72); } }

.chase-countdown { position: absolute; top: 13px; right: 28px; display: flex; align-items: baseline; gap: 9px; color: #666873; opacity: 0; transform: translateY(-4px); transition: .18s ease; pointer-events: none; }
.chase-countdown.show { opacity: 1; transform: none; }
.chase-countdown span { font: 8px 'DM Mono', monospace; letter-spacing: .16em; }
.chase-countdown b { color: var(--accent); font: 500 23px 'DM Mono', monospace; }
.chase-countdown.danger span, .chase-countdown.danger b { color: var(--danger); }

.chase-race { margin-top: 27px; padding: 15px 18px 17px; border: 1px solid rgba(255,255,255,.07); background: rgba(0,0,0,.19); }
.chase-race-labels { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; margin-bottom: 13px; color: #555761; font: 8px 'DM Mono', monospace; letter-spacing: .12em; }
.chase-race-labels b { color: #81838d; font-weight: 500; text-align: center; }
.chase-race-labels span:last-child { text-align: right; }
.chase-pressure-legend { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 27px; color: #646670; font: 8px 'DM Mono', monospace; letter-spacing: .08em; }
.chase-pressure-legend span { display: inline-flex; align-items: center; gap: 8px; }
.chase-pressure-legend i { display: inline-block; flex: 0 0 auto; }
.legend-current { width: 11px; height: 11px; border: 1px solid var(--accent); background: rgba(var(--accent-rgb),.35); }
.legend-line { width: 3px; height: 15px; background: var(--danger); box-shadow: 0 0 8px var(--danger); }
.legend-shadow { width: 18px; height: 10px; border: 1px solid rgba(255,93,103,.2); background: linear-gradient(90deg, #050609, #25090d); }
.chase-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.chase-footer p { margin: 0; color: #696b75; font-size: 10px; line-height: 1.5; }
.chase-footer p span { color: var(--accent); font: 9px 'DM Mono', monospace; margin-right: 8px; }

/* Dial de caja fuerte */
.vault-layout { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: 20px; }
.vault-guide { min-height: 670px; }
.vault-combination { display: grid; gap: 9px; margin-top: 24px; }
.vault-combination span { min-height: 72px; padding: 12px 14px; display: grid; grid-template-columns: 32px 1fr auto; align-items: center; gap: 10px; border: 1px solid var(--line); color: #555761; background: rgba(255,255,255,.016); transition: .22s ease; }
.vault-combination i { font: 8px 'DM Mono', monospace; font-style: normal; }
.vault-combination b { color: #777984; font: 500 25px 'DM Mono', monospace; }
.vault-combination small { font: 7px 'DM Mono', monospace; letter-spacing: .09em; }
.vault-combination span.active { border-color: rgba(var(--accent-rgb),.48); background: rgba(var(--accent-rgb),.045); color: var(--accent); box-shadow: inset 3px 0 var(--accent); }
.vault-combination span.active b { color: var(--text); }
.vault-combination span.complete { border-color: rgba(112,230,165,.29); background: rgba(112,230,165,.035); color: var(--success); }
.vault-combination span.complete b { color: var(--success); }
.vault-rules { margin-top: 26px; }
.vault-card { padding: 28px; }
.vault-hud { display: grid; grid-template-columns: 1.35fr .9fr .7fr; gap: 18px; }
.vault-machine { position: relative; min-height: 560px; overflow: hidden; border: 1px solid rgba(255,255,255,.09); background: radial-gradient(circle at 50% 48%, rgba(var(--accent-rgb),.055), transparent 39%), linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px), #090a0e; background-size: auto, 42px 42px, 42px 42px, auto; box-shadow: inset 0 0 80px rgba(0,0,0,.55); }
#vault-canvas { height: 560px; cursor: grab; }
#vault-canvas:active { cursor: grabbing; }
.vault-instruction { position: absolute; left: 0; right: 0; bottom: 18px; display: grid; gap: 4px; justify-items: center; pointer-events: none; color: #555761; font: 8px 'DM Mono', monospace; letter-spacing: .12em; }
.vault-instruction b { color: #8b8d95; font-weight: 500; letter-spacing: .04em; }
.vault-instruction.near span, .vault-instruction.near b { color: var(--accent); text-shadow: 0 0 14px rgba(var(--accent-rgb),.35); }

/* Lockpick mecánico */
.lockpick-layout { display: grid; grid-template-columns: 285px minmax(0, 1fr); gap: 20px; }
.lockpick-guide { min-height: 690px; }
.lockpick-picker { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.lockpick-option { min-height: 74px; padding: 10px; display: grid; place-items: center; gap: 2px; border: 1px solid var(--line); color: #71737d; background: rgba(255,255,255,.018); cursor: pointer; transition: .2s ease; }
.lockpick-option b { color: #a3a4ac; font: 600 19px 'DM Mono', monospace; }
.lockpick-option span { font: 8px 'DM Mono', monospace; }
.lockpick-option:hover { border-color: rgba(var(--accent-rgb),.38); }
.lockpick-option.active { border-color: rgba(var(--accent-rgb),.62); color: var(--accent); background: rgba(var(--accent-rgb),.065); box-shadow: inset 0 -2px var(--accent); }
.lockpick-option.active b { color: var(--accent); }
.lockpick-option.fleeca { grid-column: 1 / -1; }
.lockpick-option.fleeca.active { border-color: rgba(255,150,61,.65); color: #ffac63; background: rgba(255,140,46,.06); box-shadow: inset 0 -2px #ff9d52; }
.lockpick-option.fleeca.active b { color: #ffac63; font-size: 14px; letter-spacing: .1em; }
.lockpick-option:disabled { opacity: .42; cursor: not-allowed; }
.lockpick-controls { margin-top: 28px; padding: 14px; display: grid; grid-template-columns: 1fr auto; gap: 10px; border: 1px solid rgba(255,255,255,.07); color: #585a64; font: 8px 'DM Mono', monospace; letter-spacing: .1em; }
.lockpick-controls b { color: #9b9ca4; font-weight: 500; text-align: right; }
.lockpick-card { padding: 28px; }
.lockpick-hud { display: grid; grid-template-columns: 1.35fr .7fr .8fr .8fr; gap: 18px; }
.lockpick-timer i { display: block; width: 100%; height: 100%; background: var(--accent); transform-origin: left; box-shadow: 0 0 15px rgba(var(--accent-rgb),.55); }
.lockpick-machine { position: relative; min-height: 500px; overflow: hidden; border: 1px solid rgba(255,255,255,.09); background: radial-gradient(circle at 50% 6%, rgba(var(--accent-rgb),.045), transparent 40%), linear-gradient(rgba(255,255,255,.017) 1px, transparent 1px), #08090c; background-size: auto, 100% 47px, auto; box-shadow: inset 0 0 75px rgba(0,0,0,.6); }
#lockpick-canvas { height: 500px; cursor: crosshair; }
.lockpick-machine.tensioning { border-color: rgba(var(--accent-rgb),.24); box-shadow: inset 0 0 75px rgba(0,0,0,.6), 0 0 22px rgba(var(--accent-rgb),.05); }
.lockpick-machine.miss { border-color: rgba(255,93,103,.65); animation: errorShake .36s ease; }
.lockpick-instruction { position: absolute; z-index: 2; left: 17px; right: 17px; top: 14px; display: flex; justify-content: space-between; gap: 20px; color: #6a5f3f; font: 8px 'DM Mono', monospace; letter-spacing: .09em; pointer-events: none; }
.lockpick-instruction b { color: #777983; font-weight: 500; text-align: right; }
.lockpick-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.lockpick-footer p { margin: 0; color: #696b75; font-size: 10px; line-height: 1.5; }
.lockpick-footer p span { color: var(--accent); font: 9px 'DM Mono', monospace; margin-right: 8px; }

.result-modal { position: fixed; z-index: 20; inset: 0; display: grid; place-items: center; padding: 20px; background: rgba(4,5,7,.86); backdrop-filter: blur(12px); opacity: 0; visibility: hidden; transition: .25s ease; }
.result-modal.show { opacity: 1; visibility: visible; }
.result-card { width: min(460px, 100%); padding: 42px; border: 1px solid rgba(var(--accent-rgb),.35); background: #111217; text-align: center; transform: translateY(14px); transition: transform .25s ease; box-shadow: 0 35px 100px rgba(0,0,0,.5); }
.result-modal.show .result-card { transform: none; }
.result-symbol { width: 62px; height: 62px; margin: 0 auto 23px; display: grid; place-items: center; border: 1px solid var(--success); border-radius: 50%; color: var(--success); font-size: 25px; box-shadow: inset 0 0 25px rgba(112,230,165,.08); }
.result-card h2 { margin: 0 0 10px; font-size: 32px; letter-spacing: -.045em; }
.result-card > p:not(.eyebrow) { color: var(--muted); font-size: 12px; line-height: 1.7; }
.result-stat { margin: 25px 0 5px; padding: 15px; display: flex; justify-content: space-between; border: 1px solid var(--line); color: #777984; font: 9px 'DM Mono', monospace; letter-spacing: .13em; }
.result-stat b { color: var(--text); font-size: 13px; }
.result-card.fail .result-symbol { color: var(--danger); border-color: var(--danger); }
.result-card.fail .eyebrow { color: var(--danger); }
.result-modal.success { background: rgba(3,22,14,.9); }
.result-card.success { border-color: rgba(112,230,165,.55); background: radial-gradient(circle at 50% 0, rgba(112,230,165,.15), transparent 45%), #0b1711; box-shadow: 0 35px 110px rgba(0,0,0,.58), 0 0 70px rgba(112,230,165,.08); }
.result-card.success .eyebrow, .result-card.success h2 { color: var(--success); }
.result-card.success .primary-button { background: var(--success); color: #082013; }
.result-actions { display: grid; grid-template-columns: 1fr 120px; gap: 9px; margin-top: 17px; }
.result-actions .primary-button { margin-top: 0; }
.secondary-button { height: 54px; border: 1px solid rgba(255,255,255,.15); background: transparent; color: #a3a5ad; font-size: 9px; font-weight: 700; letter-spacing: .13em; cursor: pointer; transition: .2s ease; }
.secondary-button:hover { color: var(--text); border-color: rgba(255,255,255,.3); }

.error-shake { animation: errorShake .36s ease; }
@keyframes errorShake {
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

@media (max-width: 1240px) {
  .topbar { grid-template-columns: 125px minmax(0, 1fr) 125px; }
  .game-nav { gap: 18px; }
  .nav-item { font-size: 0; }
  .nav-item span { margin: 0; font-size: 10px; }
}

@media (max-width: 900px) {
  .topbar { width: calc(100% - 34px); grid-template-columns: auto 1fr; }
  .game-nav { justify-self: end; gap: 13px; }
  .status-pill { display: none; }
  .nav-item { font-size: 0; }
  .nav-item span { font-size: 11px; margin: 0; }
  main { width: calc(100% - 34px); padding-top: 46px; }
  .intro-row { align-items: start; gap: 25px; }
  .workspace-grid { grid-template-columns: 1fr; }
  .osu-layout { grid-template-columns: 1fr; }
  .keypad-layout { grid-template-columns: 1fr; }
  .vault-layout, .lockpick-layout { grid-template-columns: 1fr; }
  .control-panel { min-height: auto; }
  .rule-list { display: none; }
  .shape-picker { grid-template-columns: 1fr 1fr; }
  .osu-control-panel { min-height: auto; }
  .class-picker { grid-template-columns: repeat(5, 1fr); }
  .class-option { min-height: 50px; grid-template-columns: 1fr; justify-items: center; padding: 6px; }
  .class-option > b { width: 32px; height: 32px; }
  .class-option span { display: none; }
  .osu-rules { display: none; }
  .keypad-guide { min-height: auto; }
  .vault-guide, .lockpick-guide { min-height: auto; }
  .vault-rules, .lockpick-controls { display: none; }
  .vault-combination { grid-template-columns: repeat(3, 1fr); }
  .vault-combination span { grid-template-columns: 24px 1fr; min-height: 60px; }
  .vault-combination small { grid-column: 1 / -1; }
  .lockpick-picker { grid-template-columns: repeat(5, 1fr); }
  .lockpick-option, .lockpick-option.fleeca { grid-column: auto; min-height: 58px; }
  .lockpick-option span { display: none; }
  .keypad-guide .rule-list { display: grid; grid-template-columns: repeat(3, 1fr); }
  .security-chip { display: none; }
  .chase-key { height: 62px; }
}

@media (max-width: 600px) {
  .topbar { height: 75px; }
  main { padding-top: 34px; }
  .intro-row { display: block; margin-bottom: 30px; }
  .intro-copy { margin-top: 22px; }
  h1 { font-size: 48px; }
  .control-panel, .game-card, .seismo-card { padding: 16px; }
  .precision-shell { min-height: 340px; }
  #precision-canvas { height: 340px; }
  .shape-option { padding: 10px; }
  .shape-option small { display: none; }
  .mini-shape { width: 29px; height: 29px; }
  .graph-legend { left: 13px; right: auto; }
  .seismo-card .game-hud { grid-template-columns: 1fr 1fr; row-gap: 13px; }
  .seismo-card .hud-block:nth-child(3) { text-align: left; }
  .seismo-footer { display: block; }
  .primary-button.compact { width: 100%; }
  .osu-hud { grid-template-columns: 1fr 1fr; row-gap: 12px; }
  .osu-hud .hud-block:nth-child(3) { text-align: left; }
  .osu-footer { display: block; }
  .osu-footer .primary-button { width: 100%; }
  .osu-shell { min-height: 390px; }
  #osu-canvas { height: 390px; }
  .terminal-card, .keypad-card { padding: 16px; }
  .terminal-objectives { display: block; padding: 13px; }
  .terminal-objectives > span { display: block; margin-bottom: 9px; }
  .terminal-feed { min-height: 390px; height: 52vh; padding-inline: 10px; }
  .terminal-line { min-height: 31px; gap: 3px 10px; font-size: 12px; }
  .terminal-footer, .game-footer { display: block; }
  .terminal-footer .primary-button { width: 100%; }
  .keypad-guide { display: none; }
  .hack-device { padding: 15px; border-radius: 18px; }
  .keypad-grid { gap: 8px; }
  .keypad-grid button { height: 58px; }
  .phase-strip span { padding: 10px 6px; font-size: 0; text-align: center; }
  .phase-strip span i { margin: 0; font-size: 8px; }
  .chase-card { padding: 16px; }
  .chase-hud { grid-template-columns: 1fr 1fr; row-gap: 13px; }
  .chase-hud .hud-block:nth-child(3) { text-align: left; }
  .chase-board-shell { padding: 52px 14px 18px; }
  .chase-board { grid-template-columns: 1fr; gap: 11px; }
  .chase-section { padding: 21px 11px 11px; }
  .chase-key-row { gap: 6px; }
  .chase-key { height: 50px; font-size: 18px; }
  .chase-countdown { right: 14px; }
  .chase-race { margin-top: 20px; padding-inline: 11px; }
  .chase-pressure-legend { gap: 9px 15px; }
  .chase-footer { display: block; }
  .chase-footer .primary-button { width: 100%; }
  .vault-card, .lockpick-card { padding: 16px; }
  .vault-hud, .lockpick-hud { grid-template-columns: 1fr 1fr; row-gap: 13px; }
  .vault-hud .hud-block:nth-child(3), .lockpick-hud .hud-block:nth-child(3) { text-align: left; }
  .vault-machine { min-height: 430px; }
  #vault-canvas { height: 430px; }
  .vault-instruction { padding: 0 12px; text-align: center; }
  .lockpick-picker { gap: 5px; }
  .lockpick-option { min-height: 50px; padding: 6px; }
  .lockpick-option b { font-size: 15px; }
  .lockpick-machine { min-height: 410px; }
  #lockpick-canvas { height: 410px; }
  .lockpick-instruction { display: grid; justify-items: center; text-align: center; }
  .lockpick-footer { display: block; }
  .lockpick-footer .primary-button { width: 100%; }
  .result-actions { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}