:root{
--navy:#0B2545;--blue:#1568B8;--blue-light:#3E8FD8;--blue-50:#EAF2FB;--blue-100:#D6E6F6;
--gold:#F0A62A;--gold-soft:#FBEBD0;--green:#17A34A;--green-soft:#DCF3E4;--red:#E23D3D;--red-soft:#FCE4E4;--purple:#7A4FD6;
--bg:#F1F5FA;--surface:#fff;--border:#E7ECF3;--border-2:#D5DEE9;
--text:#0F2136;--mid:#5A6B7C;--light:#98A8B8;
--sh-1:0 1px 3px rgba(15,40,70,.07);--sh-2:0 6px 20px rgba(15,40,70,.10);--sh-3:0 14px 40px rgba(15,40,70,.18);
--r:18px;--r-sm:12px;
--safe-b:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;}
html,body{height:100%;}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--navy);color:var(--text);font-size:15px;line-height:1.45;overscroll-behavior-y:none;-webkit-font-smoothing:antialiased;}
button,input,select,textarea{font-family:inherit;font-size:15px;color:var(--text);}
button{cursor:pointer;border:none;background:none;}
a{color:var(--blue);text-decoration:none;}
img{max-width:100%;display:block;}
h1,h2,h3{letter-spacing:-.02em;}
input,select,textarea{-webkit-appearance:none;appearance:none;}

#app{max-width:460px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--bg);position:relative;display:flex;flex-direction:column;box-shadow:0 0 60px rgba(0,0,0,.25);overflow-x:hidden;}
.screen{flex:1;padding:16px 16px calc(104px + var(--safe-b));animation:fade .28s ease;}
.screen.plain{padding:0;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}
@keyframes slideup{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:none;}}
.hidden{display:none!important;}

/* appbar */
.appbar{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--border);padding:calc(12px + env(safe-area-inset-top,0px)) 14px 12px;display:flex;align-items:center;gap:12px;}
.appbar .title{font-weight:700;font-size:18px;}
.appbar .subt{font-size:11.5px;color:var(--light);margin-top:1px;}
.appbar .right{margin-left:auto;display:flex;align-items:center;gap:8px;}
.iconbtn{width:40px;height:40px;border-radius:12px;background:var(--bg);display:flex;align-items:center;justify-content:center;position:relative;}
.iconbtn:active{background:var(--border);}
.iconbtn svg{width:21px;height:21px;stroke:var(--mid);}
.dotbadge{position:absolute;top:-3px;right:-3px;background:var(--gold);color:#fff;font-size:9px;font-weight:800;border-radius:10px;padding:1px 5px;min-width:16px;text-align:center;box-shadow:0 0 0 2px var(--surface);}
.net{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:700;padding:6px 10px;border-radius:20px;background:var(--green-soft);color:#0f7a37;}
.net.off{background:var(--gold-soft);color:#b0740f;}
.net .d{width:7px;height:7px;border-radius:50%;background:currentColor;}

/* bottom nav */
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:460px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-top:1px solid var(--border);display:flex;z-index:25;box-shadow:0 -6px 24px rgba(15,40,70,.08);padding-bottom:var(--safe-b);}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 0 12px;color:var(--light);font-size:10.5px;font-weight:600;transition:color .15s;}
.tabbar a.active{color:var(--blue);}
.tabbar a svg{width:23px;height:23px;stroke:currentColor;transition:transform .15s;}
.tabbar a.active svg{transform:translateY(-1px);}
.tabbar .fab{flex:0 0 auto;position:relative;}
.tabbar .fab .b{width:56px;height:56px;border-radius:50%;background:linear-gradient(145deg,var(--gold),#e8941a);display:flex;align-items:center;justify-content:center;margin-top:-22px;box-shadow:0 8px 20px rgba(240,166,42,.5);transition:transform .12s;}
.tabbar .fab:active .b{transform:scale(.94);}
.tabbar .fab .b svg{width:28px;height:28px;stroke:#fff;stroke-width:2.4;}

/* typography */
.h1{font-size:24px;font-weight:800;letter-spacing:-.03em;}
.h2{font-size:17px;font-weight:700;}
.muted{color:var(--mid);font-size:13.5px;}
.tiny{font-size:11.5px;color:var(--light);}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--light);}

/* card */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:var(--sh-1);}
.card+.card{margin-top:12px;}
.card.tap{cursor:pointer;transition:transform .1s,box-shadow .12s;}
.card.tap:active{transform:scale(.99);box-shadow:var(--sh-2);}
.row{display:flex;gap:10px;}
.between{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.stack>*+*{margin-top:12px;}

.badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:800;padding:3px 9px;border-radius:8px;letter-spacing:.2px;}
.badge.green{background:var(--green-soft);color:#0f7a37;}
.badge.gold{background:var(--gold-soft);color:#b0740f;}
.badge.blue{background:var(--blue-50);color:var(--blue);}
.badge.grey{background:#eef2f7;color:var(--mid);}
.badge.red{background:var(--red-soft);color:#c02b2b;}
.badge.purple{background:#efeafc;color:#5b32b0;}
.pill{font-family:ui-monospace,Menlo,monospace;font-size:12px;background:var(--bg);border:1px solid var(--border);border-radius:7px;padding:2px 8px;color:var(--mid);}

/* buttons */
.btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:15px;border-radius:15px;font-weight:700;font-size:15.5px;transition:filter .1s,transform .08s,opacity .1s;}
.btn:active{transform:scale(.985);}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 6px 16px rgba(21,104,184,.32);}
.btn-gold{background:linear-gradient(145deg,var(--gold),#e8941a);color:#fff;box-shadow:0 6px 16px rgba(240,166,42,.38);}
.btn-green{background:var(--green);color:#fff;box-shadow:0 6px 16px rgba(23,163,74,.3);}
.btn-ghost{background:var(--surface);color:var(--text);border:1.5px solid var(--border-2);}
.btn-soft{background:var(--blue-50);color:var(--blue);}
.btn-danger{background:var(--surface);color:var(--red);border:1.5px solid var(--red);}
.btn-sm{padding:10px 15px;width:auto;font-size:13.5px;border-radius:12px;}
.btn[disabled]{opacity:.45;pointer-events:none;}
.btnrow{display:flex;gap:10px;}
.btnrow .btn{flex:1;}

/* fields + validation */
.field{margin-bottom:15px;}
.field label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:7px;}
.field .hint{font-size:12px;color:var(--light);margin-top:5px;}
.field input,.field select,.field textarea{width:100%;padding:14px 14px;border:1.5px solid var(--border-2);border-radius:13px;background:#fff;transition:border-color .12s,box-shadow .12s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--blue-light);outline:none;box-shadow:0 0 0 3px var(--blue-50);}
.field.err input,.field.err select,.field.err textarea{border-color:var(--red);background:#fffafa;}
.field .err-msg{display:none;color:var(--red);font-size:12px;margin-top:6px;font-weight:600;}
.field.err .err-msg{display:block;}
.req{color:var(--red);}
select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235A6B7C' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px!important;}

/* chips / segmented / option cards */
.chips{display:flex;gap:8px;flex-wrap:wrap;}
.chip{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:14px;border:1.5px solid var(--border-2);font-size:13.5px;font-weight:600;background:#fff;transition:all .12s;}
.chip:active{transform:scale(.97);}
.chip.sel{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 4px 12px rgba(21,104,184,.28);}
.seg{display:flex;background:var(--bg);border:1px solid var(--border);border-radius:13px;padding:4px;gap:4px;}
.seg button{flex:1;padding:11px;border-radius:10px;font-size:13.5px;font-weight:700;color:var(--mid);transition:all .12s;}
.seg button.on{background:#fff;color:var(--blue);box-shadow:var(--sh-1);}
.optcard{border:1.5px solid var(--border-2);border-radius:16px;padding:16px;display:flex;align-items:center;gap:14px;transition:all .12s;background:#fff;}
.optcard:active{transform:scale(.99);}
.optcard.sel{border-color:var(--blue);background:var(--blue-50);box-shadow:0 4px 14px rgba(21,104,184,.15);}
.optcard .oi{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.optcard .oi svg{width:24px;height:24px;}
.optcard .ot{font-weight:700;font-size:15px;}
.optcard .os{font-size:12.5px;color:var(--mid);}
.optcard .rc{margin-left:auto;width:22px;height:22px;border-radius:50%;border:2px solid var(--border-2);flex-shrink:0;}
.optcard.sel .rc{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 3px #fff;}

/* list rows */
.lrow{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid var(--border);}
.lrow:last-child{border-bottom:none;}
.lrow .ic{width:44px;height:44px;border-radius:13px;background:var(--blue-50);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.lrow .ic svg{width:22px;height:22px;stroke:var(--blue);}
.lrow .g{flex:1;min-width:0;}
.lrow .t{font-weight:700;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.lrow .s{font-size:12px;color:var(--light);}

.pbar{height:9px;background:var(--bg);border-radius:6px;overflow:hidden;}
.pbar>div{height:100%;background:linear-gradient(90deg,var(--blue),var(--blue-light));border-radius:6px;transition:width .4s;}

/* wizard header */
.wizhead{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--border);padding:calc(10px + env(safe-area-inset-top,0px)) 14px 12px;}
.wizhead .top{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
.steps{display:flex;gap:5px;}
.steps .s{flex:1;height:5px;border-radius:4px;background:var(--border-2);transition:background .2s;}
.steps .s.on{background:var(--blue);}
.steps .s.done{background:var(--green);}

/* GPS ring */
.gps-wrap{display:flex;flex-direction:column;align-items:center;padding:10px 0 4px;}
.gps-ring{width:150px;height:150px;border-radius:50%;display:flex;align-items:center;justify-content:center;position:relative;background:conic-gradient(var(--c,#D5DEE9) var(--p,0%),#eef2f7 0);transition:--p .4s;}
.gps-ring::before{content:"";position:absolute;inset:12px;border-radius:50%;background:#fff;box-shadow:var(--sh-1);}
.gps-ring .in{position:relative;text-align:center;}
.gps-ring .acc{font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1;}
.gps-ring .unit{font-size:12px;color:var(--mid);font-weight:600;}
.pulse{animation:pulse 1.4s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.5;}}

/* photo */
.photo-drop{border:2px dashed var(--border-2);border-radius:16px;padding:30px 16px;text-align:center;color:var(--light);}
.photo-drop svg{width:36px;height:36px;stroke:var(--light);margin-bottom:8px;}
.photo-prev{width:100%;border-radius:16px;margin-top:2px;box-shadow:var(--sh-1);}

/* empty state */
.empty{text-align:center;padding:44px 20px;color:var(--mid);}
.empty .ei{width:76px;height:76px;border-radius:22px;background:var(--blue-50);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;}
.empty .ei svg{width:36px;height:36px;stroke:var(--blue);}
.empty .et{font-weight:700;font-size:16px;color:var(--text);}

/* skeleton */
.sk{background:linear-gradient(90deg,#eef2f7 25%,#e3e9f1 37%,#eef2f7 63%);background-size:200% 100%;animation:sh 1.3s infinite;border-radius:10px;}
@keyframes sh{100%{background-position:-200% 0;}}

/* toast */
#toast{position:fixed;left:50%;transform:translateX(-50%) translateY(20px);bottom:calc(104px + var(--safe-b));background:var(--navy);color:#fff;padding:13px 16px;border-radius:14px;font-size:13.5px;font-weight:600;box-shadow:var(--sh-3);z-index:80;opacity:0;transition:opacity .25s,transform .25s;max-width:420px;width:calc(100% - 32px);display:flex;align-items:center;gap:10px;pointer-events:none;}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
#toast.ok{background:#0f7a37;} #toast.err{background:#c0392b;} #toast.warn{background:#b0740f;}
#toast svg{width:18px;height:18px;flex-shrink:0;stroke:#fff;}

/* dialog / sheet */
#overlay{position:fixed;inset:0;background:rgba(11,37,69,.55);backdrop-filter:blur(3px);display:none;align-items:flex-end;justify-content:center;z-index:90;padding:0;}
#overlay.show{display:flex;}
.sheet{background:#fff;border-radius:24px 24px 0 0;width:100%;max-width:460px;padding:22px 20px calc(22px + var(--safe-b));box-shadow:var(--sh-3);animation:slideup .28s cubic-bezier(.2,.8,.2,1);}
.sheet .grab{width:40px;height:4px;border-radius:3px;background:var(--border-2);margin:0 auto 16px;}

/* spinner */
.spinner{width:22px;height:22px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite;}
.spinner.blue{border:3px solid var(--border-2);border-top-color:var(--blue);}
.spinner.lg{width:40px;height:40px;border-width:4px;}
@keyframes spin{to{transform:rotate(360deg);}}
#loader{position:fixed;inset:0;background:rgba(241,245,250,.75);backdrop-filter:blur(2px);display:none;align-items:center;justify-content:center;flex-direction:column;gap:14px;z-index:85;}
#loader.show{display:flex;}
#loader .t{font-size:13px;color:var(--mid);font-weight:600;}

/* onboarding */
.onb{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;background:var(--navy);color:#fff;}
.onb-slide{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 30px;animation:fade .35s;}
.onb-ill{width:150px;height:150px;border-radius:40px;display:flex;align-items:center;justify-content:center;margin-bottom:30px;box-shadow:0 20px 50px rgba(0,0,0,.3);}
.onb-ill svg{width:74px;height:74px;stroke:#fff;stroke-width:1.6;}
.onb h1{font-size:26px;font-weight:800;}
.onb p{color:#bcd3ec;font-size:15px;margin-top:12px;max-width:320px;line-height:1.55;}
.onb-dots{display:flex;gap:8px;justify-content:center;margin:26px 0;}
.onb-dots .d{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.28);transition:all .2s;}
.onb-dots .d.on{width:24px;border-radius:5px;background:var(--gold);}
.onb-foot{padding:0 24px calc(30px + var(--safe-b));}

/* login */
.login{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:30px 24px calc(30px + var(--safe-b));background:linear-gradient(165deg,#0B2545 0%,#124a86 60%,#1568B8 100%);color:#fff;}
.login .card{color:var(--text);}
.banner{border-radius:13px;padding:12px 14px;font-size:12.5px;display:flex;gap:9px;align-items:flex-start;}
.banner svg{width:17px;height:17px;flex-shrink:0;margin-top:1px;}
.banner.warn{background:var(--gold-soft);color:#8a5a0c;}
.banner.info{background:var(--blue-50);color:var(--blue);}
.banner.err{background:var(--red-soft);color:#b3271f;}

.repeat-item{border:1px solid var(--border);border-radius:13px;padding:12px;margin-bottom:8px;background:var(--bg);}

/* fix: size icons inside buttons/chips (prevents oversized buttons) */
.btn svg{width:19px;height:19px;stroke:currentColor;flex:0 0 auto;}
.btn-sm svg{width:16px;height:16px;}
.chip svg{width:16px;height:16px;stroke:currentColor;}
.banner svg{stroke:currentColor;}

/* splash screen */
#splash{position:fixed;inset:0;z-index:100;background:linear-gradient(165deg,#0B2545 0%,#124a86 60%,#1568B8 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;padding:30px;}
#splash .logo{width:104px;height:104px;border-radius:28px;box-shadow:0 18px 50px rgba(0,0,0,.4);animation:splashpop .6s cubic-bezier(.2,.9,.3,1.2);}
#splash h1{font-size:24px;font-weight:800;margin-top:20px;letter-spacing:-.02em;animation:fade .6s .15s both;}
#splash .tag{color:#bcd3ec;font-size:13.5px;margin-top:6px;animation:fade .6s .25s both;}
#splash .sp-spin{margin-top:26px;animation:fade .6s .35s both;}
#splash .foot{position:absolute;bottom:calc(28px + var(--safe-b));left:0;right:0;color:#7fa0c4;font-size:11.5px;animation:fade .6s .4s both;}
#splash .foot b{color:#c9dcef;}
@keyframes splashpop{0%{opacity:0;transform:scale(.7);}100%{opacity:1;transform:scale(1);}}