*{box-sizing:border-box}body{margin:0;font-family:Inter,"Segoe UI",Arial,sans-serif;color:#21334a;background:#f5f7fa;font-size:16px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #60a8d8;outline-offset:3px}button{border:0;background:none;color:inherit}sidebar{display:block}.sidebar{width:240px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid #e4e9ef;padding:36px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#183653;font-size:23px;font-weight:700;letter-spacing:-.8px;white-space:nowrap}.brandmark{display:grid;place-items:center;background:#1b557c;color:white;width:37px;height:37px;border-radius:11px;transform:rotate(-15deg);font-size:24px}.workspace{font-size:11px;letter-spacing:1.4px;color:#8792a1;margin:57px 12px 20px;font-weight:600}.nav{border-radius:8px;padding:15px 14px;display:flex;align-items:center;gap:14px;font-size:14px;font-weight:600;background:#eaf2f8;color:#20587e}.nav span{font-size:22px}.sidebar-bottom{margin-top:auto}.airport{display:flex;gap:12px;align-items:center;padding:20px 9px;margin-bottom:20px}.airport>span{font-size:12px;font-weight:700;border:1px solid #d7e0e8;border-radius:7px;padding:12px 8px}.airport div,.profile div{font-size:14px;font-weight:600}.airport small,.profile small{display:block;font-weight:400;font-size:12px;color:#83909e;margin-top:5px}.profile{display:flex;align-items:center;gap:12px;border-top:1px solid #e9edf1;padding:24px 8px 0}.avatar{border-radius:50%;background:#e2e9df;color:#506646;padding:12px;font-size:13px;font-weight:600}.main{margin-left:240px}header{height:86px;background:white;border-bottom:1px solid #e4e9ef;padding:0 42px;display:flex;align-items:center;justify-content:space-between;font-size:14px;color:#7e8997}header strong{font-weight:500;color:#34445a}.slash{padding:0 18px;color:#bac3cc}.demo{font-size:12px;border:1px solid #e0e6ec;border-radius:5px;padding:7px 10px;color:#798795}main{max-width:1600px;margin:auto;padding:41px 42px 25px}.eyebrow{font-size:11px;letter-spacing:1.8px;color:#788b9b;font-weight:600}.heading-row{display:flex;justify-content:space-between;align-items:center;gap:20px}h1{font-size:34px;font-weight:600;letter-spacing:-1.2px;margin:9px 0 8px}p{color:#7a8897;font-size:14px;margin:0}.primary{background:#1e557b;color:white;padding:12px 19px;border-radius:7px;font-size:14px;font-weight:600;box-shadow:0 2px 3px #1e557b14}.primary:hover{background:#174363}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:30px 0}.metrics article{padding:22px 24px;background:#fff;border:1px solid #e0e6ec;border-radius:9px}.metrics article>span{display:block;font-size:14px;color:#718194}.metrics strong{display:block;font-size:32px;letter-spacing:-.7px;margin:12px 0 9px;font-weight:600}.metrics small{font-size:12px;color:#8994a1}.metrics .amber{color:#b77e20}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px;vertical-align:2px}.green{background:#57917b}.gold{background:#c39037}.schedule{background:white;border:1px solid #dfe6ed;border-radius:10px;overflow:hidden;box-shadow:0 3px 8px #25374d03}.schedule-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e4e9ef;padding:0 22px;gap:16px}.tabs{display:flex;gap:26px;align-self:stretch}.tabs button{padding:23px 0 20px;font-size:14px;white-space:nowrap;border-bottom:3px solid transparent;color:#7b8898}.tabs .selected{border-color:#1e557b;color:#1e557b;font-weight:600}.date-picker{display:flex;gap:5px;align-items:center}.date-picker button{font-size:24px;color:#7b8898;padding:4px 8px}.date-picker input{border:0;background:none;color:#536578;font-size:13px;width:137px}.toolbar{padding:22px;display:flex;gap:12px}.search{display:flex;align-items:center;border:1px solid #dfe5eb;border-radius:6px;max-width:370px;flex:1;gap:10px;padding:0 12px}.search span{font-size:24px;color:#8995a3}.search input{border:0;outline:0;width:100%;padding:11px 0;font-size:13px;color:#34445a}.search input::placeholder{color:#8a96a4}select,.export,.secondary{border:1px solid #dfe5eb;border-radius:6px;padding:10px 13px;background:white;font-size:13px;color:#58687b}.export{margin-left:auto}.table-scroll{overflow:auto}table{border-collapse:collapse;width:100%;white-space:nowrap;text-align:left}th{font-size:10px;font-weight:600;letter-spacing:1px;color:#8593a3;background:#f9fafc;padding:15px 20px;border-top:1px solid #edf0f4;border-bottom:1px solid #edf0f4}th button{padding:0;font:inherit}td{padding:17px 20px;border-bottom:1px solid #eef1f5;font-size:14px}tbody tr:hover{background:#f8fbfd}td:first-child{font-weight:600}.flight-id{display:flex;align-items:center;gap:12px}.flight-icon{display:grid;place-items:center;width:32px;height:32px;background:#edf3f8;color:#6f8da7;border-radius:7px;font-size:17px}.route{display:flex;align-items:center;gap:11px;font-weight:600}.route b{color:#b8c3cf;font-weight:400}.cities{display:block;color:#8a97a5;font-size:11px;margin-top:5px;font-weight:400}.aircraft{font-size:13px;color:#6c7d8f}.gate{background:#f4f6f9;border:1px solid #e7ebf0;border-radius:4px;font-size:12px;padding:4px 7px}.badge{padding:6px 10px;border-radius:5px;font-size:11px;display:inline-block;font-weight:500;background:#edf2f7;color:#697e95}.badge.boarding{background:#eaf2fd;color:#3976b4}.badge.arrived,.badge.departed{background:#edf6f1;color:#548271}.badge.delayed{background:#fcf3df;color:#aa7b25}.badge.cancelled{background:#fbeeee;color:#b46b6d}.edit{font-size:16px;padding:7px;color:#8b99a8}.edit:hover{color:#20587e;background:#eaf2f8;border-radius:5px}.table-footer{padding:19px 22px;display:flex;justify-content:space-between;font-size:12px;color:#8794a3;gap:20px}footer{display:flex;justify-content:space-between;gap:16px;color:#8c99a7;font-size:11px;padding-top:24px}.footer-mark{color:#577992;margin-right:6px}.muted{color:#a0aab5}.empty{text-align:center;padding:60px 20px;color:#8593a3}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}dialog{border:1px solid #dfe6ed;border-radius:14px;width:560px;max-width:calc(100% - 32px);padding:28px;color:#21334a;box-shadow:0 20px 70px #10283d33}dialog::backdrop{background:#152b4655;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}h2{font-size:24px;margin:7px 0}.dialog-heading .close{font-size:28px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.form-grid label{font-size:13px;color:#607286;display:flex;flex-direction:column;gap:7px}.form-grid input,.form-grid select{border:1px solid #d8e1e9;border-radius:6px;padding:10px;width:100%;color:#21334a;background:#fff;font-size:14px}.full{grid-column:1/-1}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.form-error{color:#a23e3e;margin-top:10px}.form-error:empty{display:none}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#213e55;color:white;padding:13px 22px;border-radius:8px;font-size:14px;box-shadow:0 5px 20px #182f4325;display:none}#toast.show{display:block}@media(min-width:1500px){td{padding-top:20px;padding-bottom:20px}}@media(max-width:1200px){.sidebar{width:205px;padding:30px 15px}.brand{font-size:20px}.main{margin-left:205px}main{padding:30px 25px}header{padding:0 25px}.metrics article{padding:20px 17px}td,th{padding-left:14px;padding-right:14px}.tabs{gap:17px}}@media(max-width:850px){.sidebar{position:static;width:auto;padding:18px 24px;flex-direction:row;justify-content:space-between;border-bottom:1px solid #e4e9ef}.sidebar .workspace,.sidebar-bottom,.sidebar .nav{display:none}.main{margin:0}header{height:62px}main{padding:26px 20px}.metrics{gap:10px}.metrics article{padding:17px 13px}.metrics small{font-size:11px}.schedule-top{flex-wrap:wrap;padding:0 16px 12px}.tabs{flex:1}.date-picker{margin-top:5px}.toolbar{padding:16px}.table-footer{flex-wrap:wrap}footer{flex-wrap:wrap}}@media(max-width:520px){h1{font-size:28px}.heading-row{align-items:flex-start}.primary{padding:11px 13px;white-space:nowrap}.heading-row .primary{margin-top:14px}.metrics{grid-template-columns:1fr 1fr;margin:23px 0}.metrics strong{font-size:28px}.toolbar{flex-wrap:wrap}.search{flex-basis:100%;max-width:none}.toolbar select{flex:1}.demo{display:none}.form-grid{gap:12px}dialog{padding:22px}.heading-row p{max-width:205px;line-height:1.5}}
/* Readable operational labels at compact and full workspace widths. */
.main,main,.schedule{min-width:0;max-width:100%}.schedule{overflow:hidden}.table-scroll{width:100%;max-width:100%;overflow-x:auto;contain:inline-size}body{overflow-x:clip}
.workspace,.eyebrow,th,.cities,footer,.metrics small{font-size:12px}.search input,.date-picker input,.toolbar select,.export,.aircraft,.gate,.badge,.form-grid label{font-size:14px}.heading-row p{font-size:16px;line-height:1.5}

.stock-icon{display:inline-block;width:18px;height:18px;flex:none;background-color:currentColor;mask:var(--icon) center/contain no-repeat;-webkit-mask:var(--icon) center/contain no-repeat;vertical-align:middle;pointer-events:none}.brandmark .stock-icon{width:25px;height:25px}.primary,.export,.tabs button,.edit,#sort,.close,.footer-mark{display:inline-flex;align-items:center;justify-content:center;gap:8px}.date-picker>.stock-icon{width:16px;height:16px;color:#718194}.date-picker button{display:flex;align-items:center;padding:8px}.search .stock-icon{color:#8995a3}.route .stock-icon{width:17px;height:17px}.footer-mark .stock-icon{width:14px;height:14px}.departure-icon{transform:rotate(45deg)}.arrival-icon{transform:rotate(45deg)}#sort .stock-icon{width:12px;height:12px}.edit .stock-icon{width:16px;height:16px}.tabs button .stock-icon{width:15px;height:15px}@media(max-width:520px){.tabs{gap:13px}.tabs button{gap:5px}.tabs button .stock-icon{width:12px;height:12px}}
.icon-arrow-down{--icon:url("icons/arrow-down.svg")}
.icon-arrow-left{--icon:url("icons/arrow-left.svg")}
.icon-arrow-right{--icon:url("icons/arrow-right.svg")}
.icon-arrow-up{--icon:url("icons/arrow-up.svg")}
.icon-calendar{--icon:url("icons/calendar.svg")}
.icon-close{--icon:url("icons/close.svg")}
.icon-download{--icon:url("icons/download.svg")}
.icon-edit{--icon:url("icons/edit.svg")}
.icon-grid{--icon:url("icons/grid.svg")}
.icon-more{--icon:url("icons/more.svg")}
.icon-paper-plane{--icon:url("icons/paper-plane.svg")}
.icon-plus{--icon:url("icons/plus.svg")}
.icon-search{--icon:url("icons/search.svg")}
.current-flight{background:linear-gradient(110deg,#fff 45%,#edf5fb);border:1px solid #d9e4ec;border-radius:14px;box-shadow:0 6px 24px #223d5810;margin-bottom:34px;overflow:hidden}.current-flight-top{padding:25px 28px 0;display:flex;align-items:center;justify-content:space-between;gap:18px}.current-flight-top h2{font-size:19px;font-weight:600;margin:9px 0 0}.current-flight-top h2>span{font-size:14px;font-weight:400;color:#8192a3;margin-left:9px}.in-flight-badge{display:flex;gap:8px;align-items:center;font-size:13px;color:#27678d;border:1px solid #cfe2ee;background:#e9f3fa;padding:8px 12px;border-radius:20px}.in-flight-badge .stock-icon{width:15px;height:15px}.current-flight-body{padding:27px 28px 30px;display:grid;grid-template-columns:1fr 1.1fr 1fr 1.15fr;align-items:center;gap:24px}.flight-airport{display:flex;flex-direction:column;gap:4px}.airport-code{font-size:38px;letter-spacing:1px;font-weight:600;color:#244964}.flight-airport>span:not(.airport-code){font-size:15px;font-weight:500}.flight-airport small{font-size:12px;color:#8393a3;line-height:1.5}.flight-journey{color:#7f96a8;font-size:12px;text-align:center}.journey-track{height:2px;background:#d8e4ed;position:relative;margin:0 0 23px}.journey-track:before,.journey-track:after{content:'';position:absolute;top:-3px;width:8px;height:8px;border-radius:50%;background:#fff;border:2px solid #91b3c9}.journey-track:before{left:0}.journey-track:after{right:0}.journey-progress{position:absolute;inset:0 25% 0 0;background:#5189af}.journey-plane{position:absolute;left:70%;top:50%;transform:translate(-50%,-50%);background:#f7fbfd;padding:5px;color:#39769e;display:flex}.journey-plane .stock-icon{width:25px;height:25px;transform:rotate(45deg)}.arrival-highlight{border-left:1px solid #d4e2ed;padding-left:28px;display:flex;flex-direction:column;gap:5px}.arrival-highlight>span{color:#65849c;font-size:11px;letter-spacing:1.4px;font-weight:600}.arrival-highlight strong{font-size:44px;line-height:1.2;letter-spacing:-1.5px;font-weight:600;color:#20577c;white-space:nowrap}.arrival-highlight strong span{font-size:21px;letter-spacing:0;font-weight:400}.arrival-highlight small{font-size:12px;color:#7e94a6}.current-flight-bottom{padding:15px 28px;background:#ffffff80;border-top:1px solid #e1eaf1;display:flex;align-items:center;gap:24px;font-size:12px;color:#8191a1}.flight-divider{padding:0 10px;color:#c1cbd5}.flight-on-time{margin-left:auto;color:#578270}.badge.in-flight{background:#eaf2fd;color:#3976b4}@media(max-width:1150px){.current-flight-body{gap:17px;grid-template-columns:1fr .7fr 1fr 1.1fr}.arrival-highlight{padding-left:20px}.arrival-highlight strong{font-size:36px}.airport-code{font-size:32px}}@media(max-width:650px){.current-flight-top{padding:20px 20px 0}.current-flight-body{padding:22px 20px;grid-template-columns:1fr .65fr 1fr;gap:14px}.arrival-highlight{grid-column:1/-1;flex-direction:row;align-items:center;flex-wrap:wrap;border-left:0;border-top:1px solid #d4e2ed;padding:18px 0 0;gap:8px 18px}.arrival-highlight strong{margin-left:auto}.arrival-highlight small{flex-basis:100%;text-align:right}.flight-airport small{display:none}.flight-journey>span{font-size:11px}.current-flight-bottom{padding:14px 20px;gap:12px;flex-wrap:wrap}.current-flight-bottom>span:first-child{flex-basis:100%}.current-flight-top h2>span{display:block;margin:4px 0 0}.current-flight-top .eyebrow{font-size:10px;letter-spacing:1.2px}.airport-code{font-size:30px}.current-flight{margin-bottom:28px}}

.status-tab-link{display:block;text-decoration:none;color:inherit;border-radius:9px}.status-tab-link article{height:100%;transition:border-color .15s,box-shadow .15s}.status-tab-link:hover article{border-color:#9cb8cc;box-shadow:0 4px 14px #1e557b12}.status-tab-link:focus-visible{outline:3px solid #60a8d8;outline-offset:3px}

/* Sidebar sections for the visual flight-operations mockup. */
.sidebar{padding-top:28px;padding-bottom:22px}.sidebar>.brand{flex-shrink:0}.sidebar-nav{min-height:0;overflow-y:auto;margin-top:29px;margin-bottom:15px;scrollbar-width:thin;scrollbar-color:#dce4eb transparent}.nav-group+.nav-group{margin-top:24px}.sidebar-nav .workspace{font-size:10px;letter-spacing:1.6px;margin:0 12px 10px;color:#94a1af}.sidebar-nav .nav{background:transparent;color:#718196;padding:11px 12px;gap:12px;min-height:42px;border-radius:7px;margin:3px 0;font-weight:400}.sidebar-nav .nav.active{background:#eaf2f8;color:#20587e;font-weight:600}.sidebar-nav .nav .stock-icon{width:17px;height:17px;opacity:.85}.sidebar-nav .nav .nav-label{font-size:13px;line-height:1.4}.sidebar-nav .nav.active .stock-icon{opacity:1}.sidebar-bottom{flex-shrink:0}.airport{padding:12px 9px;margin-bottom:10px}.profile{padding-top:17px}@media(max-width:850px){.sidebar{padding:18px 24px}.sidebar-nav{display:none}}
.icon-home{--icon:url("icons/home.svg")}
.icon-location{--icon:url("icons/location.svg")}
.icon-person{--icon:url("icons/person.svg")}
.icon-chart{--icon:url("icons/chart.svg")}
.icon-map{--icon:url("icons/map.svg")}
/* Keep endpoint rings outside the route line, with a shared vertical center. */
.journey-track{display:flex;align-items:center;height:34px;background:none;margin:0 0 10px;isolation:isolate}
.journey-track:before,.journey-track:after{position:static;flex:0 0 10px;width:10px;height:10px;border:2px solid #91b3c9;border-radius:50%;background:transparent}
.journey-progress{position:static;flex:1;height:2px;background:linear-gradient(to right,#5189af 70%,#d8e4ed 70%)}
.journey-plane{top:50%;padding:5px;border-radius:50%;background:#f7fbfd;z-index:1}
.flight-journey>span{display:block;line-height:1.45}

/* Preserve the approved light appearance in Windows and Edge. */
:root{color-scheme:light}body{font-family:"Segoe UI",Arial,sans-serif}
.current-flight-body>*{min-width:0}.flight-airport small{overflow-wrap:anywhere}
.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.status-tab-link{min-width:0}
.schedule-top{flex-wrap:wrap}.search{min-width:0}.search input{min-width:0}
@media(max-width:650px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
/* Explicit sidebar airport rows prevent font-metric overlap in Edge. */
.sidebar-bottom .airport{display:grid;grid-template-columns:42px minmax(0,1fr);align-items:center;gap:10px;padding:14px 4px;margin-bottom:12px}
.sidebar-bottom .airport-badge{display:grid;place-items:center;width:42px;height:42px;padding:0;line-height:1;font-size:12px}
.sidebar-bottom .airport-details{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-width:0}
.sidebar-bottom .airport-name{display:block;font-size:14px;font-weight:600;line-height:1.4;overflow-wrap:anywhere}
.sidebar-bottom .airport-details small{display:block;margin:0;font-size:12px;line-height:1.5;white-space:nowrap}
.sidebar-bottom .profile{padding-left:4px;padding-right:4px;gap:10px;line-height:1.4}
.sidebar-bottom .profile .avatar{flex:none;width:42px;height:42px;display:grid;place-items:center;padding:0}
.sidebar-bottom .profile>div{min-width:0}.sidebar-bottom .profile small{line-height:1.5;margin-top:4px}