:root {
  --bg: #030507;
  --ink: #dde6ea;
  --dim: #7d8a90;
  --amber: #ffb347;
  --orange: #ff5707;
  --red: #ff4b3a;
  --cyan: #7fd6ff;
  --green: #79f2a8;
  --line: rgba(221, 230, 234, 0.16);
  --mono: "Consolas", "Lucida Console", "Courier New", monospace;
  --sans: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); overflow: hidden; font: 14px/1.45 var(--sans); }
#app { position: fixed; inset: 0; user-select: none; -webkit-user-select: none; }
#gl { position: absolute; inset: 0; width: 100%; height: 100%; display: block; outline: none; cursor: none; }
#gl.cursor { cursor: crosshair; }
#gl.cursor.pointer { cursor: pointer; }
#toolc { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hidden { display: none !important; }
.overlay { position: absolute; inset: 0; }

/* ---------------------------------------------------------------- HUD */
#hud { position: absolute; inset: 0; pointer-events: none; }
#cross { position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; margin: -2px 0 0 -2px; border-radius: 50%; background: rgba(230, 235, 238, 0.7); box-shadow: 0 0 4px rgba(0,0,0,0.8); transition: transform .12s, background .12s; }
#cross.hot { transform: scale(2.2); background: var(--orange); }
#cross.off { opacity: 0; }
#prompt { position: absolute; left: 50%; top: calc(50% + 26px); transform: translateX(-50%); font: 600 13px var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); text-shadow: 0 0 6px #000, 0 0 2px #000; white-space: nowrap; text-align: center; }
#prompt kbd { display: inline-block; min-width: 20px; padding: 0 5px; margin-right: 6px; border: 1px solid rgba(255,255,255,.55); border-radius: 3px; font: 700 11px var(--mono); color: #fff; text-align: center; }
#prompt .sub { display: block; margin-top: 3px; font: 400 11px var(--sans); letter-spacing: .04em; text-transform: none; color: var(--dim); }
#status { position: absolute; left: 22px; top: 20px; width: 292px; padding: 8px 12px 9px; background: linear-gradient(180deg, rgba(3,7,9,.74), rgba(3,7,9,.46)); border-left: 2px solid rgba(255,87,7,.75); font: 600 12px var(--mono); color: var(--ink); text-shadow: 0 0 4px #000; }
#status .hd { display: flex; justify-content: space-between; margin-bottom: 5px; font: 700 9px var(--mono); letter-spacing: .24em; color: var(--dim); }
#status .row { display: grid; grid-template-columns: 52px 104px 1fr; align-items: center; column-gap: 8px; min-height: 19px; }
#status .k { font: 700 10px var(--mono); letter-spacing: .1em; color: var(--dim); }
#status .v { white-space: nowrap; }
#status .bar { position: relative; height: 5px; background: rgba(255,255,255,.09); }
#status .bar i { position: absolute; left: 0; top: 0; bottom: 0; background: var(--cyan); opacity: .8; transition: width .4s; }
#status .sub { grid-column: 2 / 4; margin-top: -1px; font: 600 10px var(--mono); color: var(--dim); }
#status .sub b { color: var(--ink); font-weight: 700; }
#status .aux { color: var(--dim); font-size: 11px; white-space: nowrap; }
#status .row.off .v { color: var(--dim); font-style: italic; }
#status .warn .v, #status .sub b.warn { color: var(--amber); }
#status .warn .bar i { background: var(--amber); }
#status .bad .v, #status .sub b.bad { color: var(--red); animation: pulse 1s steps(2) infinite; }
#status .bad .bar i { background: var(--red); }
@keyframes pulse { 50% { opacity: .45; } }
#say { position: absolute; left: 50%; bottom: 10%; transform: translateX(-50%); width: min(780px, 86vw); padding: 12px 18px 13px; background: linear-gradient(180deg, rgba(3,6,8,.82), rgba(3,6,8,.64)); border-left: 2px solid var(--dim); opacity: 0; transition: opacity .5s; }
#say.show { opacity: 1; }
#say.person { border-left-color: var(--cyan); }
#say.warn { border-left-color: var(--red); }
#say .who { font: 700 10px var(--mono); letter-spacing: .35em; color: var(--cyan); margin-bottom: 4px; min-height: 0; }
#say.warn .who { color: var(--red); }
#say .txt { font: 400 16px/1.55 var(--sans); color: #e8eff2; }
#hud.focus #say { bottom: auto; top: 14px; width: min(640px, 70vw); padding: 8px 14px; }
#hud.focus #say .txt { font-size: 14px; }
#hud.focus #status { display: none; }
#toast { position: absolute; right: 28px; top: 24px; display: flex; flex-direction: column; gap: 6px; align-items: flex-end; max-width: 46vw; }
#toast .t { padding: 7px 12px; background: rgba(4,7,9,.78); border-right: 2px solid var(--amber); font: 500 13px var(--sans); color: var(--ink); animation: toastin .4s ease-out; }
#toast .t.good { border-right-color: var(--green); }
#toast .t.bad { border-right-color: var(--red); }
@keyframes toastin { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }
#tools { position: absolute; left: 28px; bottom: 24px; display: flex; gap: 6px; }
#meter { position: absolute; right: 22px; bottom: 22px; width: 268px; padding: 10px 12px 11px; border-radius: 14px; background: linear-gradient(180deg, #d9b51f, #b8930f); box-shadow: 0 6px 24px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.35); pointer-events: auto; font: 600 11px var(--sans); color: #1b1a14; user-select: none; }
#meter .mh { display: flex; justify-content: space-between; font: 700 9px var(--mono); letter-spacing: .2em; color: rgba(30,26,10,.75); margin-bottom: 6px; }
#meter .lcd { position: relative; padding: 6px 10px 7px; background: #b6c4a6; border-radius: 6px; box-shadow: inset 0 2px 6px rgba(0,0,0,.35); color: #1b2414; }
#meter .lcd .rng { font: 700 10px var(--mono); letter-spacing: .08em; }
#meter .lcd .val { display: block; text-align: right; font: 700 32px/1.05 var(--mono); letter-spacing: .02em; }
#meter .lcd .sub { display: block; min-height: 13px; font: 700 10px var(--mono); color: #3b4a2c; }
#meter .lcd.live { background: #d9a79a; animation: pulse 0.8s steps(2) infinite; }
#meter .lcd.live .sub { color: #7a1208; }
#meter .dial { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin: 8px 0 7px; }
#meter .dial button { padding: 6px 0 5px; border: 0; border-radius: 16px; background: #2a2b2c; color: #c9cbc6; font: 700 11px var(--mono); cursor: pointer; }
#meter .dial button.on { background: #ff5707; color: #fff; }
#meter .ld { display: flex; align-items: center; gap: 6px; padding: 4px 6px; margin-top: 3px; border-radius: 5px; background: rgba(0,0,0,.18); font: 600 11px var(--sans); }
#meter .ld i { display: inline-block; width: 18px; height: 18px; border-radius: 50%; text-align: center; font: 700 12px/18px var(--mono); font-style: normal; color: #fff; }
#meter .ld.red i { background: #c4281c; } #meter .ld.blk i { background: #141414; }
#meter .ld span { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#meter .ld.empty span { color: rgba(30,26,10,.55); font-style: italic; }
#meter .ld b { cursor: pointer; padding: 0 5px; border-radius: 4px; background: rgba(0,0,0,.25); color: #fff; }
#meter .pull { width: 100%; margin-top: 7px; padding: 6px 0; border: 0; border-radius: 6px; background: #2a2b2c; color: #e8e6dc; font: 700 11px var(--sans); letter-spacing: .06em; cursor: pointer; }
#meter .hint { margin-top: 6px; font: 600 10px var(--sans); color: rgba(30,26,10,.7); }
#tools .tool { padding: 5px 9px 4px; min-width: 40px; background: rgba(4,7,9,.6); border: 1px solid var(--line); font: 600 11px var(--sans); letter-spacing: .06em; color: var(--dim); text-transform: uppercase; }
#tools .tool b { display: block; font: 700 10px var(--mono); color: var(--dim); }
#tools .tool.on { border-color: var(--orange); color: var(--ink); background: rgba(40,16,4,.55); }
#tools .tool.on b { color: var(--orange); }
#focushelp { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); font: 500 12px var(--sans); color: var(--dim); text-shadow: 0 0 6px #000; letter-spacing: .04em; white-space: nowrap; }
#focushelp kbd { padding: 0 5px; border: 1px solid rgba(255,255,255,.4); border-radius: 3px; font: 700 10px var(--mono); color: #fff; margin: 0 3px; }
#savemark { position: absolute; right: 28px; bottom: 24px; font: 600 11px var(--mono); letter-spacing: .2em; color: var(--dim); opacity: 0; transition: opacity .6s; }
#savemark.show { opacity: 1; }

/* ---------------------------------------------------------------- documents */
#doc { display: grid; place-items: center; background: rgba(0,0,0,.72); }
#doc .paper { width: min(660px, 92vw); max-height: 86vh; overflow: auto; padding: 34px 40px 22px; background: #dcd7c9; color: #1d1b17; box-shadow: 0 20px 60px rgba(0,0,0,.8); font: 16px/1.6 Georgia, "Times New Roman", serif; transform: rotate(-.4deg); }
#doc .paper.screen { background: #04090c; color: #c4e2ee; font: 15px/1.6 var(--mono); border: 1px solid #1d3a46; transform: none; box-shadow: 0 0 40px rgba(60,170,210,.08), 0 20px 60px #000; }
#doc .paper.hand { font-family: "Segoe Print", "Bradley Hand", "Comic Sans MS", cursive; font-size: 16px; background: #e6dfcb repeating-linear-gradient(180deg, transparent 0 27px, rgba(70,90,140,.18) 27px 28px); line-height: 28px; }
#doc .doc-head { font: 700 11px var(--mono); letter-spacing: .25em; text-transform: uppercase; opacity: .65; margin-bottom: 14px; }
#doc .doc-body p { margin: 0 0 12px; white-space: pre-wrap; }
#doc .doc-foot { margin-top: 18px; font: 600 11px var(--sans); letter-spacing: .1em; opacity: .5; text-align: right; }

/* ---------------------------------------------------------------- PDA */
#pda { display: grid; place-items: center; background: rgba(0,0,0,.6); }
#pda .pda { width: min(940px, 94vw); height: min(620px, 88vh); display: flex; flex-direction: column; background: rgba(5,8,10,.95); border: 1px solid var(--line); }
#pda .tabs { display: flex; border-bottom: 1px solid var(--line); }
#pda .tabs button { flex: 0 0 auto; padding: 12px 18px; background: none; border: 0; border-bottom: 2px solid transparent; color: var(--dim); font: 700 12px var(--sans); letter-spacing: .18em; text-transform: uppercase; cursor: pointer; }
#pda .tabs button.on { color: var(--ink); border-bottom-color: var(--orange); }
#pda .pane { flex: 1; overflow: auto; padding: 18px 22px; }
#pda .foot { padding: 8px 16px; font: 600 11px var(--sans); color: var(--dim); text-align: right; border-top: 1px solid var(--line); }
#pda .pda-head { display: flex; justify-content: space-between; padding: 10px 18px 8px; font: 700 11px var(--mono); letter-spacing: .22em; color: var(--orange); border-bottom: 1px solid var(--line); }
#pda .pda-clock { color: var(--dim); letter-spacing: .12em; }
#pda .jr { display: grid; grid-template-columns: 92px 1fr; gap: 12px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.05); font: 13px/1.5 var(--sans); color: #b9c4c8; }
#pda .jr .tm { font: 600 12px var(--mono); color: var(--dim); }
#pda .jr.cw { color: #ffb36a; }
#pda .jr.bad { color: #ff7a66; }
#pda .jr.good { color: #8fe0a8; }
#pda .jr.thought { color: #d9e0e2; font-style: italic; }
#pda .jr.radio { color: #9ccdf0; }
#pda .sec { margin: 16px 0 4px; font: 700 10px var(--mono); letter-spacing: .3em; color: var(--orange); }
#pda .dim, .note { color: var(--dim); }
#pda-notes { display: flex; gap: 18px; }
#pda-notes .loglist { flex: 0 0 250px; border-right: 1px solid var(--line); padding-right: 12px; overflow: auto; }
#pda-notes .loglist button { display: block; width: 100%; text-align: left; padding: 8px 10px; margin-bottom: 2px; background: none; border: 0; color: #a7b2b6; font: 500 13px var(--sans); cursor: pointer; }
#pda-notes .loglist button:hover, #pda-notes .loglist button.on { background: rgba(255,87,7,.08); color: var(--ink); }
#pda-notes .logview { flex: 1; overflow: auto; white-space: pre-wrap; font: 14px/1.6 var(--mono); color: #c7d4d8; }
#pda table { border-collapse: collapse; width: 100%; }
#pda td { padding: 6px 8px; border-bottom: 1px solid rgba(255,255,255,.05); vertical-align: top; }
#pda td:first-child { width: 200px; font: 700 12px var(--mono); color: var(--orange); }

/* ---------------------------------------------------------------- menu */
#menu { display: flex; align-items: center; background: linear-gradient(90deg, rgba(0,0,0,.9) 0%, rgba(0,0,0,.66) 36%, rgba(0,0,0,.05) 72%); }
#menu .menu { margin-left: 8vw; width: min(480px, 84vw); max-height: 92vh; overflow: auto; }
#menu .title { display: flex; flex-direction: column; line-height: .9; }
#menu .t1 { font: 300 22px var(--sans); letter-spacing: 1.1em; color: var(--dim); }
#menu .t2 { font: 200 64px var(--sans); letter-spacing: .2em; color: var(--ink); }
#menu .sub { margin: 14px 0 34px; font: 600 10px var(--mono); letter-spacing: .25em; color: #b4562a; }
#menu .items button { display: block; width: 100%; padding: 9px 0 9px 2px; background: none; border: 0; text-align: left; color: #b8c0c3; font: 400 19px var(--sans); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; transition: color .15s, padding .15s; }
#menu .items button:hover:not(:disabled), #menu .items button:focus-visible { color: #fff; padding-left: 12px; outline: none; }
#menu .items button:disabled { color: #4b5254; cursor: default; }
#menu .items button small { display: block; font: 500 11px var(--sans); letter-spacing: .06em; text-transform: none; color: var(--dim); }
#menu .status { margin-top: 26px; font: 500 12px var(--sans); color: var(--dim); min-height: 1.2em; }
#menu .status a { color: var(--orange); }
#menu .panel h3 { margin: 0 0 12px; font: 300 22px var(--sans); letter-spacing: .14em; text-transform: uppercase; }
#menu .panel .note { margin: 0 0 12px; font-size: 13px; }
#menu .panel .row { display: flex; align-items: center; gap: 12px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
#menu .panel .row label { flex: 1; color: #c5ccce; }
#menu .panel .row .val { width: 48px; text-align: right; color: var(--dim); font: 600 12px var(--mono); }
#menu .panel input[type=range] { width: 160px; accent-color: var(--orange); }
#menu .panel select { background: #111518; color: var(--ink); border: 1px solid var(--line); padding: 3px 6px; }
#menu .panel .slot { display: flex; width: 100%; align-items: center; justify-content: space-between; padding: 10px 12px; margin-bottom: 6px; background: rgba(255,255,255,.03); border: 1px solid var(--line); color: var(--ink); text-align: left; cursor: pointer; font: 14px var(--sans); }
#menu .panel .slot:hover:not(:disabled), #menu .panel .slot.on { border-color: var(--orange); }
#menu .panel .slot:disabled { opacity: .4; cursor: default; }
#menu .panel .slot .n span { display: block; color: var(--dim); font-size: 12px; }
#menu .panel .slot .p { font: 700 13px var(--mono); color: var(--orange); }
#menu .panel .back { margin-top: 14px; padding: 8px 14px; background: none; border: 1px solid var(--line); color: var(--ink); cursor: pointer; font: 600 12px var(--sans); letter-spacing: .12em; }

/* ---------------------------------------------------------------- loading / ending / fatal */
#loading { display: grid; place-items: center; background: #000; }
#loading .load { width: min(440px, 80vw); text-align: center; }
#loading .lt { font: 200 34px var(--sans); letter-spacing: .5em; color: var(--ink); margin-bottom: 22px; }
#loading .bar { height: 2px; background: #1a1d1f; }
#loading .bar span { display: block; height: 100%; width: 0; background: var(--orange); transition: width .2s; }
#loading .ls { margin-top: 10px; font: 600 11px var(--mono); letter-spacing: .14em; color: var(--dim); }
#loading .warn { margin-top: 34px; font: 500 12px var(--sans); color: #5a6265; }
#ending { display: grid; place-items: center; background: rgba(0,0,0,.86); }
#ending .end { width: min(700px, 90vw); max-height: 90vh; overflow: auto; text-align: left; }
#ending .et { font: 200 40px var(--sans); letter-spacing: .3em; margin-bottom: 20px; }
#ending .et.bad { color: var(--red); }
#ending .et.good { color: var(--ink); }
#ending p { color: #c9d2d5; font: 16px/1.65 Georgia, serif; white-space: pre-wrap; }
#ending .eb { margin-top: 26px; display: flex; gap: 10px; }
#ending .eb button { padding: 10px 18px; background: none; border: 1px solid var(--line); color: var(--ink); font: 600 13px var(--sans); letter-spacing: .12em; text-transform: uppercase; cursor: pointer; }
#ending .eb button:hover { border-color: var(--orange); }
#ending .es { margin-top: 16px; font: 600 11px var(--mono); color: var(--dim); letter-spacing: .1em; }
#fatal { display: grid; place-items: center; background: #000; }
#fatal .fatal { width: min(560px, 90vw); color: var(--ink); font: 15px/1.6 var(--sans); }
#fatal a { color: var(--orange); }