[hidden]{display:none!important}
:root{--jet:#30323D;--jet2:#262830;--jet3:#1F2127;--line:#3d404c;--line2:#4a4e5c;--text:#F7F4F3;--muted:#9AA0A8;--dim:#6f7480;
--green:#2E6837;--green2:#3a8547;--yg:#9FCC2E;--flame:#EB5E28;--blue:#258EA6;--powder:#C3DFE0;--r:12px}
*{box-sizing:border-box}html{background:var(--jet3)}body{margin:0;overflow-x:hidden;max-width:100vw;background:var(--jet3);color:var(--text);font:15px/1.55 "Open Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,.brand,.sku,.big-num{font-family:Roboto,system-ui,sans-serif;font-weight:500;letter-spacing:-.01em}
h1{font-size:28px;margin:0 0 4px}h2{font-size:20px;margin:0 0 12px}h3{font-size:16px;margin:0 0 10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-size:12px}
a{color:var(--powder)}a:hover{color:#fff}
header{background:var(--jet3);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:22px;padding:0 28px;height:60px;position:sticky;top:0;z-index:5}
header .brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-size:20px}
header nav{display:flex;gap:4px}header nav a{color:var(--muted);text-decoration:none;padding:8px 12px;border-radius:8px;font-size:14px}header nav a:hover,header nav a.active{color:var(--text);background:var(--jet2)}
header .spacer{flex:1}header .user{color:var(--dim);font-size:13px}header .user a{color:var(--muted)}
main{max-width:1080px;margin:0 auto;padding:36px 28px 60px}
.sub{color:var(--muted);margin:0 0 26px}
.card{background:var(--jet);border:1px solid var(--line);border-radius:var(--r);padding:22px 24px;margin-bottom:18px}
.muted{color:var(--muted)}.dim{color:var(--dim)}.small{font-size:13px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--green2);color:#fff;border:0;border-radius:10px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;transition:filter .15s}
.btn:hover{filter:brightness(1.12);color:#fff}.btn.big{font-size:17px;padding:14px 26px;border-radius:12px}.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--text)}.btn.danger{background:transparent;border:1px solid var(--flame);color:var(--flame)}.btn:disabled{opacity:.45;cursor:default;filter:none}
.chip{display:inline-flex;align-items:center;gap:6px;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--jet2);border:1px solid var(--line);color:var(--muted)}
.chip.live{border-color:rgba(159,204,46,.4);color:var(--yg)}.chip.off{color:var(--dim)}.chip.warn{border-color:rgba(235,94,40,.5);color:var(--flame)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--yg);box-shadow:0 0 0 0 rgba(159,204,46,.6);animation:pulse 2s infinite}.dot.off{background:var(--dim);animation:none;box-shadow:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(159,204,46,.55)}70%{box-shadow:0 0 0 9px rgba(159,204,46,0)}100%{box-shadow:0 0 0 0 rgba(159,204,46,0)}}
/* drone hero */
.drone{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;padding:26px 28px;background:linear-gradient(135deg,var(--jet) 0%,#2a2d3a 100%);border:1px solid var(--line);border-radius:16px;margin-bottom:18px;text-decoration:none;color:var(--text);transition:border-color .15s,transform .15s}
a.drone:hover{border-color:var(--yg);transform:translateY(-1px);color:var(--text)}
.drone .glyph{width:64px;height:64px;border-radius:14px;background:var(--jet3);border:1px solid var(--line);display:flex;align-items:center;justify-content:center}
.drone .sku{font-size:24px;line-height:1.15}.drone .meta{color:var(--muted);margin-top:6px;display:flex;flex-wrap:wrap;gap:8px 14px;font-size:14px}
.drone .right{text-align:right}.big-num{font-size:34px;line-height:1}.big-num small{font-size:13px;color:var(--muted);font-weight:400;display:block;margin-top:4px}
.empty{text-align:center;padding:56px 24px}.empty .glyph{margin:0 auto 18px;width:84px;height:84px;border-radius:20px;background:var(--jet);border:1px dashed var(--line2);display:flex;align-items:center;justify-content:center}
.empty h2{margin-bottom:6px}.empty p{color:var(--muted);max-width:520px;margin:0 auto 18px}
/* tables */
table{width:100%;border-collapse:collapse}th{text-align:left;font-weight:600;color:var(--dim);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding:6px 10px;border-bottom:1px solid var(--line)}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}tr.row:hover td{background:rgba(255,255,255,.02)}
input[type=checkbox]{accent-color:var(--yg);width:16px;height:16px}
/* forms */
input[type=text],textarea,select{width:100%;padding:10px 12px;border:1px solid var(--line2);border-radius:8px;font:inherit;background:var(--jet3);color:var(--text)}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(159,204,46,.5);outline-offset:1px;border-color:var(--yg)}::placeholder{color:var(--dim)}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em}.field{margin-bottom:14px}
.opt{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text);margin:8px 0;text-transform:none;letter-spacing:0}.opt input{margin-top:3px}
.two{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;align-items:start}@media(max-width:820px){.two{grid-template-columns:1fr}.drone{grid-template-columns:auto 1fr}.drone .right{grid-column:1/-1;text-align:left}}
.sess{color:var(--dim);font-size:12px;text-transform:uppercase;letter-spacing:.06em;padding:12px 10px 4px}
pre,code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}pre{background:var(--jet3);border:1px solid var(--line);padding:14px 16px;border-radius:10px;overflow-x:auto;color:var(--powder)}code{color:var(--powder)}
.steps{counter-reset:s}.step{display:grid;grid-template-columns:36px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}
.step .n{width:32px;height:32px;border-radius:50%;background:var(--jet3);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;font-weight:600;color:var(--yg)}
/* progress overlay */
.overlay{position:fixed;inset:0;background:rgba(31,33,39,.85);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:20}
.panel{width:min(560px,92vw);background:var(--jet);border:1px solid var(--line2);border-radius:16px;padding:28px 30px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.panel h2{margin-bottom:4px}.stages{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0 10px}
.stage{padding:10px 12px;border-radius:10px;background:var(--jet3);border:1px solid var(--line);color:var(--dim);font-size:13px}.stage b{display:block;color:inherit;font-weight:600}
.stage.on{border-color:var(--yg);color:var(--text)}.stage.done{color:var(--yg)}
.bar{height:10px;background:var(--jet3);border:1px solid var(--line);border-radius:999px;overflow:hidden;margin:10px 0 8px}.bar div{height:100%;width:0;background:linear-gradient(90deg,var(--green2),var(--yg));transition:width .5s ease}.bar div.bad{background:var(--flame)}
.result{margin-top:10px;padding:16px 18px;border-radius:10px;background:rgba(159,204,46,.08);border:1px solid rgba(159,204,46,.35)}.result.bad{background:rgba(235,94,40,.08);border-color:rgba(235,94,40,.45)}
.links a{margin-right:12px}
/* history */
.hist{display:grid;grid-template-columns:150px 1fr auto;gap:18px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--line)}.hist:last-child{border-bottom:0}
.hist .when{color:var(--muted);font-size:13px}.hist .when b{display:block;color:var(--text);font-size:15px;font-weight:500}
.hist .sku{font-size:17px}.hist .modes{margin-top:4px;display:flex;flex-wrap:wrap;gap:6px}.hist .right{text-align:right;font-size:13px;color:var(--muted)}
details summary{cursor:pointer;color:var(--muted);font-size:13px}details[open] summary{margin-bottom:8px}
footer{text-align:center;color:var(--dim);font-size:12px;padding:30px}footer a{color:var(--dim)}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:18px;border:1px solid rgba(159,204,46,.35);background:rgba(159,204,46,.08)}.flash.warn{border-color:rgba(235,94,40,.45);background:rgba(235,94,40,.08)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:0 0 28px}@media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:var(--jet);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}.stat>b{display:block;font-family:Roboto,system-ui,sans-serif;font-weight:500;font-size:30px;line-height:1.1}.stat>b small{font-size:14px;color:var(--muted)}.stat>span{color:var(--muted);font-size:13px}
.stat.board .row{display:flex;gap:8px;align-items:center;font-size:14px;margin-top:4px}.stat.board .row b{margin-left:auto;font-weight:600}.stat.board em{font-style:normal}
.rank{font-size:18px}tr.me td{background:rgba(159,204,46,.06)}
.score{margin-top:12px;padding:10px 12px;border-radius:8px;background:rgba(159,204,46,.12);font-size:14px}

.titlebar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:8px}
.rep{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;background:var(--jet);border:1px solid var(--line);border-radius:var(--r);margin-bottom:8px;text-decoration:none;color:var(--text)}.rep:hover{border-color:var(--yg);color:var(--text)}.rep-title{font-family:Roboto,system-ui,sans-serif;font-weight:500;font-size:17px}
.flight{background:var(--jet3);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin-bottom:10px}.flight.view{background:transparent}.flight-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.flight-head .spacer{flex:1}.flight .del{background:none;border:0;color:var(--dim);font-size:16px;cursor:pointer}.flight .del:hover{color:var(--flame)}
.flight select,.flight textarea{margin-bottom:8px}.flight textarea{margin-bottom:0}
input[type=date]{color-scheme:dark}
/* phones: single column, big targets, sticky add-flight */
@media(max-width:700px){main{padding:18px 14px 80px}h1{font-size:24px}.two{grid-template-columns:1fr!important}.stats{grid-template-columns:1fr 1fr}header{padding:0 14px;gap:10px}header nav a{padding:8px 8px}header .user{display:none}
 input[type=text],input[type=date],textarea,select,input:not([type]){font-size:16px;padding:12px}.btn{padding:12px 18px}.btn.big{width:100%;justify-content:center}
 #addflight{position:fixed;left:14px;right:14px;bottom:14px;z-index:6;justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}.drone{grid-template-columns:auto 1fr}.drone .right{grid-column:1/-1;text-align:left}}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin:6px 0}.tile{position:relative;aspect-ratio:1;background:var(--jet3);border:1px solid var(--line);border-radius:8px;overflow:hidden}.tile img{width:100%;height:100%;object-fit:cover;display:block}.tile .vid{display:flex;align-items:center;justify-content:center;height:100%;padding:8px;font-size:12px;color:var(--muted);text-align:center;word-break:break-all}
.tile .rm{position:absolute;top:4px;right:4px;background:rgba(31,33,39,.85);border:0;color:#fff;border-radius:50%;width:24px;height:24px;cursor:pointer}
.dronebox{border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:10px 0;background:var(--jet3)}#publishbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:12px}

/* bottom tab bar on phones; hidden on desktop */
.tabs{display:none}
.card{overflow-x:auto}pre{max-width:100%}
@media(max-width:700px){
 header nav,header .user{display:none}header{height:52px}
 .tabs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:7;background:var(--jet3);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
 .tabs a{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--muted);text-decoration:none;font-size:11px;padding:4px 2px;border-radius:8px}.tabs a.active{color:var(--yg)}.tabs .ic{font-size:18px;line-height:1}
 main{padding-bottom:96px}#addflight{bottom:74px}
 .titlebar form,.titlebar .btn{width:100%}.drone{padding:18px}.drone .sku{font-size:20px}.stat>b{font-size:24px}
 table{font-size:13px}th,td{padding:8px 6px}
}
/* icons: Material Symbols, inline with text */
.ms{font-family:'Material Symbols Outlined';font-weight:normal;font-style:normal;font-size:18px;line-height:1;display:inline-block;vertical-align:-4px;margin-right:6px;font-variation-settings:'FILL' 0,'wght' 400,'GRAD' 0,'opsz' 20}
.ms.big{font-size:44px;color:var(--muted);display:block;margin:0 auto 10px}.ms.arrow{color:var(--dim);margin:0 6px}.ms.spin{animation:spin 1.2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
header nav a .ms,.tabs a .ms{margin-right:6px}.tabs a .ms{margin:0;font-size:22px}.btn .ms{margin-right:6px;font-size:18px}.chip .ms{font-size:14px;margin-right:4px;vertical-align:-3px}
h3 .ms{font-size:16px;vertical-align:-3px;margin-right:4px}.stat span .ms{font-size:15px;vertical-align:-3px}.big-num small .ms{font-size:14px;vertical-align:-3px}
header .user{color:var(--muted);text-decoration:none;display:flex;align-items:center}header .user .ms{margin:0;font-size:20px}header .user:hover{color:var(--text)}
.steps-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;color:var(--muted);margin:0 0 22px;font-size:14px}.steps-row>span:not(.ms){display:inline-flex;align-items:center}
.stage .ms{display:block;margin:0 0 4px;font-size:20px}.flash .ms{margin-right:8px;vertical-align:-4px}.sub .ms{font-size:16px;vertical-align:-3px}