/* B737 CDU panel styles — shared by FMC Trainer and AutoFlyingMule Lab. Extracted from the trainer. */
.cdu-scope{color-scheme:dark;--bg:#111820;--panel:#18212b;--line:#303b48;--text:#e7edf3;--muted:#9baaba;--accent:#77cfbd;--magenta:#ed69d9;--mono:'IBM Plex Mono',monospace;--sans:'DM Sans',system-ui,sans-serif;color:var(--text);font:16px/1.5 var(--sans)}
:where(.cdu-scope),:where(.cdu-scope) *{box-sizing:border-box}
:where(.cdu-scope) button,:where(.cdu-scope) input{font:inherit}
:where(.cdu-scope) button{cursor:pointer;color:inherit;border:1px solid var(--line);background:#222e3b;border-radius:6px;padding:9px 12px;transition:background .15s,transform .1s}
:where(.cdu-scope) button:hover{background:#344556}
:where(.cdu-scope) button:active{transform:translateY(1px)}
:where(.cdu-scope) button:focus-visible,:where(.cdu-scope) [tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
:where(.cdu-scope) button:disabled{opacity:.45;cursor:default}
:where(.cdu-scope) input,select{width:100%;min-width:0;padding:10px;color:var(--text);background:#101820;border:1px solid #3c4856;border-radius:5px;font-size:14px}
:where(.cdu-scope) input:not([type=number]){text-transform:uppercase}
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');
.cdu-shell{border-radius:15px;background:linear-gradient(120deg,#5a5d5d,#404544 45%,#363c3b);padding:18px 15px 15px;border:1px solid #69706e;box-shadow:0 18px 45px #0006,inset 0 2px 2px #ffffff18}
.hardware-top,.hardware-bottom{display:flex;justify-content:space-between;font:11px var(--mono);color:#d3d7cf;letter-spacing:1px;padding:0 7px 16px}
.hardware-bottom{padding:18px 5px 0;font-size:10px;color:#b3b8b3}
.screen-assembly{display:grid;grid-template-columns:28px minmax(0,1fr) 28px;gap:9px}
.screen{background:#030909;padding:10px 12px 6px;box-shadow:inset 0 0 14px #000;border:4px solid #222b28;border-radius:7px;color:#e3f0ea;font-family:var(--mono);position:relative;min-width:0}
.screen-header{height:29px;display:flex;justify-content:center;position:relative;font-size:17px;font-weight:500;white-space:nowrap}
.screen-header #screen-pages{position:absolute;right:0;font-size:12px;padding-top:3px}
.screen-row{height:47px;display:flex;flex-direction:column}
.row-labels,.row-values{display:flex;justify-content:space-between;gap:4px;white-space:nowrap;line-height:1.2}
.row-labels{color:#a6b7b1;font-size:11px;height:16px;letter-spacing:.1px}
.row-values{font-size:17px;height:25px;letter-spacing:-.4px}
.row-values span{max-width:100%;overflow:hidden}
.cyan{color:#72d9ef}
.magenta-text{color:#ef77dc}
.green{color:#80d1a4}
.small-value{font-size:13px}
.scratchpad{height:32px;border-top:1px solid #5b746740;margin-top:2px;font-size:16px;white-space:nowrap;overflow:hidden;padding-top:5px;letter-spacing:0}
.scratchpad.error{color:#ffd179;font-size:13px}
.cursor{color:#92c7b1;font-size:15px}
.lsks{padding-top:48px;display:flex;flex-direction:column;gap:26px}
.lsk{height:21px;min-height:21px;padding:0;border-radius:3px;background:linear-gradient(#686d68,#303933);border:1px solid #838b81;box-shadow:0 2px 2px #0008;position:relative}
.lsk:after{content:'';position:absolute;top:9px;width:11px;border-top:2px solid #cad0c2}
.left-lsks .lsk:after{right:5px}
.right-lsks .lsk:after{left:5px}
.hardware-status{display:flex;justify-content:space-between;padding:12px 10px;font:10px var(--mono);color:#a9b1a8;align-items:center}
.hardware-status>span:first-child,.hardware-status>span:last-child{color:#202d21;background:#333f33;padding:2px 7px;border-radius:2px}
.hardware-status .on{background:#eacd6e!important;color:#24240a!important;box-shadow:0 0 8px #ffde7233}
.function-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;padding:0 5px}
.cdu-key{padding:0;height:42px;background:linear-gradient(#353d3b,#202725);border:1px solid #7b8377;border-bottom:3px solid #19201c;border-radius:4px;color:#f2f2dc;font:12px/1.05 var(--mono);white-space:pre-line;box-shadow:0 2px 2px #0006}
.cdu-key:hover{background:#4c5e53}
.cdu-key.execute{border-top:3px solid #96a780}
.cdu-key.execute.lit{border-top-color:#ffe18a}
.keypad{display:grid;grid-template-columns:3fr 5fr;gap:21px;margin:21px 5px 0}
.number-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;align-content:end}
.letter-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.letter-grid .cdu-key{font-size:18px;height:40px}
.number-grid .cdu-key{border-radius:50%;font-size:19px;height:40px;width:40px;justify-self:center}
.number-grid .cdu-key:last-child{font-size:15px}
@media(max-width:760px){.cdu-shell{padding:15px 7px}.screen-assembly{grid-template-columns:23px minmax(0,1fr) 23px;gap:5px}.screen{padding:10px 6px 6px}.row-values{font-size:15px}.row-labels{font-size:10px}.screen-header{font-size:15px}.function-grid{gap:5px}.keypad{gap:12px}.letter-grid{gap:5px}.number-grid{gap:6px}.letter-grid .cdu-key{height:39px;font-size:17px}.number-grid .cdu-key{width:34px;height:38px}.cdu-key{font-size:10px}.hardware-status{font-size:9px}}
/* FCOM 11.10.2 LCD MCDU panel; typography and teaching controls remain separate. */
.cdu-shell{background:#626565;border:1px solid #808484;border-radius:5px;padding:13px 18px 17px;box-shadow:0 12px 30px #0005;container-type:inline-size}
.hardware-top{height:12px;padding:0}
.hardware-bottom{height:0;padding:0}
.screen-assembly{grid-template-columns:28px minmax(0,1fr) 28px;gap:9px}
.screen{border:5px solid #363b39;background:#000;padding:8px 8px 4px;border-radius:9px;box-shadow:none;color:#f3f3ee;font-family:'Courier New',monospace;min-width:0}
.screen-header{height:25px;font-size:17px;font-weight:400;letter-spacing:1px;justify-content:center}
.screen-header #screen-pages{font-size:12px;letter-spacing:0;right:0}
.screen-row{height:41px}
.row-labels{height:15px;font-size:11px;color:#f0f0e9;letter-spacing:.8px;line-height:15px}
.row-values{height:25px;font-size:18px;letter-spacing:.6px;line-height:23px;color:#f4f4ef}
.row-values .small-value{font-size:14px;letter-spacing:0}
.scratchpad{margin:0;height:28px;border-top:0;font:18px/25px 'Courier New',monospace;color:#f4f4ef;letter-spacing:.3px;padding:0}
.scratchpad.error{color:#f4f4ef;font-size:16px}
.cursor{display:none}
.lsks{padding-top:40px;gap:22px}
.lsk{height:19px;min-height:19px;border-radius:0;background:#101414;border:1px solid #979d96;box-shadow:none}
.lsk:after{top:8px;width:14px;border-top:1px solid #ddd}
.function-grid{margin:20px 20px 10px;grid-template-columns:repeat(5,minmax(0,1fr)) 1.1fr;gap:9px 10px;align-items:end}
.cdu-key{height:36px;padding:0;background:#111615;border:1px solid #7e867c;border-bottom:2px solid #242a23;border-radius:2px;font:12px/1.02 'Arial Narrow',Arial,sans-serif;color:#f5f3df;box-shadow:0 1px 2px #0004;font-weight:500}
.cdu-key:hover{background:#29332d}
.cdu-key.execute{height:28px;position:relative;border-top:1px solid #7e867c;font-size:11px;align-self:center;margin-top:8px}
.cdu-key.execute.lit{border-top-color:#7e867c}
#exec-light{position:absolute;display:block;width:70%;height:5px;top:-10px;left:15%;border:1px solid #30342f;background:#292f29}
#exec-light.on{background:#ffffe7;box-shadow:0 0 6px #ffffcf66}
.brightness{margin:0;align-self:center;display:flex;flex-direction:column;align-items:center;color:#eee;font-size:10px;line-height:1}
.brightness input{padding:0;margin-top:6px;width:50px;height:15px;accent-color:#121817;border:none;cursor:pointer}
.keypad{position:relative;grid-template-columns:3fr 5fr;gap:17px;margin:0 22px;align-items:start}
.left-keypad{display:flex;flex-direction:column;gap:11px}
.aux-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 11px}
.aux-grid .cdu-key{height:36px;font-size:11px}
.number-grid{gap:9px 6px}
.number-grid .cdu-key{height:35px;width:35px;font-size:19px;border-radius:50%;background:#111615}
.letter-grid{gap:9px 8px}
.letter-grid .cdu-key{height:36px;font-size:19px;line-height:1}
.left-annunciators,.right-annunciators{position:absolute;display:flex;flex-direction:column;gap:15px;color:#242b24;font:9px/1 monospace;top:42px}
.left-annunciators{left:-21px}
.right-annunciators{right:-20px;top:42px}
.left-annunciators span,.right-annunciators span{writing-mode:vertical-rl;text-orientation:upright;background:#242c25;color:#465046;padding:3px 2px;letter-spacing:0}
#message-light.on{color:#fffce0;background:#313b32;box-shadow:0 0 3px #ffffdf55}
@media(max-width:760px){.cdu-shell{padding:12px 9px 16px}.screen-assembly{grid-template-columns:23px minmax(0,1fr) 23px;gap:5px}.screen{padding:8px 5px 3px}.screen-header{font-size:14px}.screen-row{height:36px}.row-labels{font-size:9px;letter-spacing:.2px;height:14px;line-height:14px}.row-values{font-size:14px;letter-spacing:0;line-height:21px}.row-values .small-value{font-size:12px}.scratchpad{font-size:14px;height:24px;line-height:23px}.scratchpad.error{font-size:13px}.lsks{padding-top:40px;gap:17px}.function-grid{margin:17px 16px 9px;gap:8px}.cdu-key{font-size:10px;height:31px}.cdu-key.execute{font-size:9px;height:24px}.keypad{margin:0 18px;gap:12px}.aux-grid{gap:8px}.aux-grid .cdu-key{height:31px;font-size:9px}.left-keypad{gap:10px}.number-grid{gap:8px 4px}.number-grid .cdu-key{width:29px;height:31px;font-size:17px}.letter-grid{gap:8px 5px}.letter-grid .cdu-key{height:31px;font-size:16px}.brightness input{width:35px}.left-annunciators{left:-18px}.right-annunciators{right:-17px}}
.reverse-value { color: #050807; background: #e8efee; }
/* Geometry follows the supplied LCD MCDU panel: 648 × 996 reference rectangle. */
.cdu-shell{position:relative;aspect-ratio:648/996;padding:0;border:2px solid #414343;border-radius:0;background:#636363;box-shadow:none;container-type:inline-size}
.hardware-top{position:absolute;inset:0;height:auto;padding:0;pointer-events:none}
.hardware-top:before,.hardware-top:after{content:'';position:absolute;top:3.65%;width:2.4%;aspect-ratio:1;border:2px solid #b8b9b7;border-radius:50%;box-shadow:inset 0 0 0 2px #4c4d4b}
.hardware-top:before{left:13%}
.hardware-top:after{right:13%}
.hardware-bottom{display:none}
.screen-assembly{position:absolute;left:2.6%;top:5.9%;width:94.8%;height:40.5%;display:grid;grid-template-columns:7% 74% 7%;gap:6%;align-items:stretch}
.screen{padding:2.2% 2%;border:5px solid #393b39;border-radius:3%;display:grid;grid-template-rows:10% 79% 11%;container-type:inline-size;overflow:hidden;background:#000;color:#f3f3ee}
.screen-header{height:auto;min-height:0;font-size:6cqw;line-height:1.2;letter-spacing:0;align-items:center;font-family:'Courier New',monospace}
.screen-header #screen-pages{font-size:4.5cqw;line-height:1;padding:0;right:0}
#screen-rows{min-height:0;display:grid;grid-template-rows:repeat(6,minmax(0,1fr))}
.screen-row{height:auto;min-height:0;display:grid;grid-template-rows:40% 60%}
.row-labels,.row-values{position:relative;display:flex;justify-content:space-between;align-items:center;height:auto;min-height:0;line-height:1;letter-spacing:0;gap:0;font-family:'Courier New',monospace;white-space:nowrap}
.row-labels{font-size:4.45cqw;color:#f3f3ee}
.row-values{font-size:6.65cqw;color:#f3f3ee}
.row-values .small-value{font-size:5.3cqw;letter-spacing:0}
.row-labels .center-label,.row-values .center-value{position:absolute;left:50%;transform:translateX(-50%);max-width:45%;text-align:center;overflow:visible}
.row-labels>span:last-child,.row-values>span:last-child{text-align:right;margin-left:auto}
.scratchpad,.scratchpad.error{height:auto;min-height:0;padding:0;margin:0;display:flex;align-items:center;font:6.65cqw/1 'Courier New',monospace;letter-spacing:0;border:0}
.lsks{position:relative;padding:0;gap:0;display:grid;grid-template-rows:repeat(6,1fr);align-content:stretch;margin-top:78%;margin-bottom:64%}
.lsk{height:39%;min-height:0;width:100%;align-self:center;background:#030504;border:0;box-shadow:0 2px 0 #252625;border-radius:0}
.lsk:after{top:48%;left:0!important;right:0!important;width:100%;border-top:2px solid #ddd}
.function-grid{position:absolute;inset:0;display:block;padding:0;margin:0;pointer-events:none}
.function-grid>*{position:absolute;pointer-events:auto;width:9.7%;height:4.5%;top:51.2%;margin:0;padding:0}
.function-grid>*:nth-child(6n+1){left:13.4%}
.function-grid>*:nth-child(6n+2){left:25.4%}
.function-grid>*:nth-child(6n+3){left:37.4%}
.function-grid>*:nth-child(6n+4){left:49.4%}
.function-grid>*:nth-child(6n+5){left:61.4%}
.function-grid>*:nth-child(6n){left:77.4%}
.function-grid>*:nth-child(n+7){top:57.2%}
.cdu-key{border:0!important;border-radius:3px;background:#020403;color:#fafaf5;box-shadow:none;font-family:'Courier New',monospace;font-size:2.55cqw;line-height:1.05;font-weight:600;white-space:pre-line}
.cdu-key:hover{background:#252a26}
.function-grid .cdu-key{height:4.5%;font-size:2.5cqw}
.function-grid .cdu-key.execute{width:10.6%;height:3.1%;top:58.4%;font-size:2.55cqw;margin:0;align-self:auto}
#exec-light{top:-55%;height:40%;left:14%;width:73%;border:0;background:#464745}
#exec-light.on{background:#eee;box-shadow:none}
.function-grid .brightness{height:6.5%;top:48.4%;left:77%;width:12%;display:flex;flex-direction:column;justify-content:space-between;font:2.6cqw/1 Arial,sans-serif}
.brightness input{appearance:none;-webkit-appearance:none;width:6.6cqw;height:6.6cqw;min-height:6.6cqw;border-radius:50%;background:#020403;border:2px solid #363837;padding:0;margin:0;color:transparent;cursor:ew-resize}
.brightness input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:3px;height:1.8cqw;background:#777;border-radius:0}
.brightness input::-moz-range-thumb{width:3px;height:1.8cqw;background:#777;border:0}
.keypad{position:absolute;inset:0;display:block;margin:0;padding:0;pointer-events:none}
.keypad button{pointer-events:auto}
.left-keypad{display:contents}
.aux-grid{position:absolute;left:13.4%;top:63.2%;width:21.7%;height:10.6%;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:14% 10%}
.aux-grid .cdu-key{width:100%;height:100%;font-size:2.45cqw}
.number-grid{position:absolute;left:12.3%;top:75.1%;width:27%;height:22.3%;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(4,1fr);gap:6% 8%;align-content:normal}
.number-grid .cdu-key{width:100%;height:auto;aspect-ratio:1;align-self:center;justify-self:center;border-radius:50%;font-size:4.6cqw;background:#020403}
.number-grid .cdu-key:last-child{font-size:3.8cqw}
.letter-grid{position:absolute;left:42.5%;top:63.2%;width:44.9%;height:34.2%;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(6,1fr);gap:4.4% 5.5%}
.letter-grid .cdu-key{width:100%;height:100%;font-size:4.2cqw!important;line-height:1}
.letter-grid .cdu-key[data-key="SP"],.letter-grid .cdu-key[data-key="DEL"],.letter-grid .cdu-key[data-key="CLR"]{font-size:3.6cqw!important;letter-spacing:-.1cqw}
.left-annunciators,.right-annunciators{top:69.2%;gap:0;display:flex;flex-direction:column;padding:0;background:#020403;font:2.35cqw/1 'Courier New',monospace}
.left-annunciators{left:6.1%;right:auto;width:3.7%;height:15.1%}
.right-annunciators{left:auto;right:5.8%;width:3.7%;height:15.1%}
.left-annunciators span,.right-annunciators span{writing-mode:vertical-rl;text-orientation:upright;letter-spacing:0;background:transparent;color:#686b64;padding:1px 0;flex:1;text-align:center}
#message-light.on{background:transparent;color:white;box-shadow:none}
.reverse-value{color:#050807;background:#e8efee}
@media(max-width:760px){.cdu-shell{padding:0}.function-grid{margin:0;padding:0}.keypad{margin:0}.screen{padding:2.2% 2%}}
.lsks{margin:0;padding:0;display:block;position:relative}
.lsk{position:absolute;left:0;width:100%;height:6.4%;min-height:0}
.lsk:nth-child(1){top:18%}
.lsk:nth-child(2){top:30.2%}
.lsk:nth-child(3){top:42.4%}
.lsk:nth-child(4){top:54.6%}
.lsk:nth-child(5){top:66.8%}
.lsk:nth-child(6){top:79%}
.row-labels .rule-line{font-size:6.65cqw;letter-spacing:0;line-height:1;width:100%}
/* Simulator video reference: amber key legends and unconfirmed speed size. */
.cdu-key{color:#edca8b}
.brightness{color:#edca8b}
.row-values .suggested-value{font-size:4.5cqw}
/* FCOM field placement: course at left, distance centered, independent reference column. */
.leg-row .center-label{left:62%;transform:translateX(-50%)}
.row-labels .full-label{left:0;transform:none;max-width:100%;width:100%;text-align:left;font-size:4.7cqw;letter-spacing:.1cqw}
.row-values .full-value{left:0;transform:none;max-width:100%;width:100%;text-align:center}
.screen-row.magenta-text span{color:#ef77dc}
.screen-row.cyan span{color:#72d9ef}
.screen-row.green span{color:#80d1a4}
.trim-row .center-label,.trim-row .trim-value{left:33%;transform:translateX(-50%)}
.row-values .right-value{display:inline-flex;align-items:center;justify-content:flex-end;gap:1.6cqw;overflow:visible}
.row-values .reference-speed{font-size:4.45cqw;overflow:visible}
.row-values .right-value>span:last-child{margin:0}
#screen-title .modified-word{background:#bbb;color:#111}

.row-values .right-value .calc-value{font-size:.8em;opacity:.95}