/* Layout: full-screen map; wordmark, search and quick chips on top; dark teal banner while driving; bottom sheet for route and trip state.
   Palette: deep ink-navy ground, slate cards with thin borders, mint main action with a sky-blue partner for gradients. */
:root{
  --bg:#111821; --surface:#18212c; --surface2:#202b38; --fg:#e4eaf1; --muted:#94a3b5; --line:#2b3847;
  --accent:#5ccfb0; --on-accent:#0c2a23; --accent2:#84b9e6;
  --gold:#5ccfb0; --on-gold:#0c2a23; --star:#e8c068;
  --danger:#ee7080; --on-danger:#2a0a10; --case:#111821;
  --banner-bg:linear-gradient(135deg,#1b3a34,#1c2d42); --banner-fg:#f1f6f9; --banner-line:#2d5e52;
  --tile-bg:#5ccfb0; --tile-fg:#0c2a23;
  --good:#58c796; --warnc:#e2b55a; --bad:#ee7080;
  --glow:0 6px 18px rgba(92,207,176,.14);
  --shadow:0 8px 24px rgba(0,0,0,.36);
  --grid:rgba(255,255,255,0);
  --font:'Tajawal','Segoe UI',Tahoma,sans-serif;
  --display:'Cairo','Tajawal','Segoe UI',Tahoma,sans-serif;
  color-scheme:dark;
}
/* warm night: less blue light, for long night drives */
:root[data-theme="warm"]{
  --bg:#19140f; --surface:#231c15; --surface2:#2d241b; --fg:#ecdcc4; --muted:#a8957a; --line:#3b3023;
  --accent:#e3a857; --on-accent:#2b1a06; --accent2:#d98c5f;
  --gold:#e3a857; --on-gold:#2b1a06; --star:#f0cf86;
  --danger:#e57a6a; --on-danger:#2c0e09; --case:#19140f;
  --banner-bg:linear-gradient(135deg,#3b2c15,#2c2118); --banner-fg:#f6ead6; --banner-line:#5c4524;
  --tile-bg:#e3a857; --tile-fg:#2b1a06;
  --good:#8fbf74; --warnc:#e3a857; --bad:#e57a6a;
  --glow:0 6px 18px rgba(227,168,87,.14);
  --shadow:0 8px 24px rgba(0,0,0,.4);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#eceff1; --surface:#fafbfb; --surface2:#eef1f3; --fg:#1d2a35; --muted:#5b6b7c; --line:#d6dee5;
  --accent:#1f9a82; --on-accent:#ffffff; --accent2:#2b86b6;
  --gold:#1f9a82; --on-gold:#ffffff; --star:#d99a1f;
  --danger:#d2495d; --on-danger:#ffffff; --case:#ffffff;
  --banner-bg:linear-gradient(135deg,#1f9a82,#2b86b6); --banner-fg:#ffffff; --banner-line:transparent;
  --tile-bg:rgba(255,255,255,.22); --tile-fg:#ffffff;
  --good:#2a9d66; --warnc:#cf9415; --bad:#d2495d;
  --glow:0 6px 16px rgba(31,154,130,.2);
  --shadow:0 6px 22px rgba(29,42,53,.16);
  --grid:rgba(29,42,53,0);
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font:400 15px/1.5 var(--font);overflow:hidden;-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer;padding:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.ico{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.kufi{font-family:var(--display)}

#map{position:absolute;inset:0;direction:ltr;background:var(--bg)}
.leaflet-container{font:inherit}
#map.base-osm .leaflet-tile-pane{filter:invert(1) hue-rotate(180deg) brightness(.78) contrast(.9) saturate(.5)}
html[data-theme="warm"] #map.base-osm .leaflet-tile-pane{filter:invert(1) hue-rotate(180deg) brightness(.76) contrast(.9) saturate(.4) sepia(.5)}
html[data-theme="warm"] #map:not(.base-osm) .leaflet-tile-pane{filter:sepia(.45) saturate(.85) brightness(.92)}
html[data-theme="light"] #map.base-osm .leaflet-tile-pane{filter:saturate(.8) contrast(.96) brightness(1.03)}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--surface);color:var(--fg)}
.leaflet-popup-content{margin:12px 14px}

/* top */
.top{position:fixed;z-index:1000;top:0;left:0;right:0;pointer-events:none;
  padding:max(10px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}
.top>*{pointer-events:auto}
.search{display:flex;align-items:center;gap:10px;height:56px;padding:0 10px 0 16px;background:var(--surface);border-radius:28px;box-shadow:var(--shadow);color:var(--muted)}
.search:focus-within{outline:3px solid var(--accent)}
.brand{width:38px;height:38px;border-radius:13px;background:var(--gold);color:var(--on-gold);display:grid;place-items:center;flex:none}
.search input{flex:1;min-width:0;height:44px;border:0;outline:none;background:none;color:var(--fg);font:inherit;font-size:16px}
.search input::placeholder{color:var(--muted)}
.plain{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;color:var(--muted)}
.quick{display:flex;gap:8px;overflow-x:auto;padding:10px 2px 6px;scrollbar-width:none}
.quick::-webkit-scrollbar{display:none}
.qchip{flex:none;display:flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:19px;background:var(--surface);box-shadow:0 3px 12px rgba(16,32,58,.18);font-weight:500;font-size:14px}
.qchip .ico{width:18px;height:18px;color:var(--accent)}
.qchip.fav .ico{color:var(--gold);fill:currentColor}
.results{margin-top:8px;max-height:56vh;overflow:auto;background:var(--surface);border-radius:20px;box-shadow:var(--shadow)}
.res{display:block;width:100%;min-width:0;text-align:start;padding:12px 16px;border-bottom:1px solid var(--line)}
.res:last-child{border-bottom:0}
.res b{display:block;font-weight:500}
.res small{display:block;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg{padding:14px 16px;color:var(--muted)}

/* turn banner */
.banner{position:fixed;z-index:1000;top:0;left:0;right:0;background:var(--accent);color:var(--on-accent);border-radius:0 0 26px 26px;box-shadow:var(--shadow);
  padding:max(12px,env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) 14px max(14px,env(safe-area-inset-left))}
.b1{display:flex;align-items:center;gap:14px}
.arr{width:68px;height:68px;border-radius:20px;background:color-mix(in srgb,var(--on-accent) 16%,transparent);display:grid;place-items:center;flex:none}
.arr svg{width:44px;height:44px;fill:currentColor;transition:transform .25s}
.info{min-width:0}
.dist{font:700 34px/1.05 var(--display);font-variant-numeric:tabular-nums}
.txt{font-size:17px;overflow-wrap:anywhere}
.then{margin-top:10px;padding:6px 12px;border-radius:12px;background:color-mix(in srgb,var(--on-accent) 16%,transparent);font-size:14px;overflow-wrap:anywhere}

/* floating */
.tools{position:fixed;z-index:900;display:flex;flex-direction:column;align-items:flex-end;gap:10px;
  top:calc(max(10px,env(safe-area-inset-top)) + 128px);left:max(12px,env(safe-area-inset-left))}
body.nav .tools{top:calc(max(12px,env(safe-area-inset-top)) + 176px)}
.round{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--surface);color:var(--fg);box-shadow:var(--shadow);transition:transform .12s ease,background .2s}
.round:active{transform:scale(.94)}
.round.big{width:56px;height:56px}
.round.accent{background:var(--accent);color:var(--on-accent)}
.round.warn{background:color-mix(in srgb,var(--danger) 88%,var(--surface));color:var(--on-danger)}
.slash{display:none}
.round.off .slash{display:inline}
.gps{display:flex;align-items:center;gap:6px;height:30px;padding:0 11px;border-radius:15px;background:var(--surface);box-shadow:var(--shadow);font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}
.gps::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--good)}
.gps[data-q="ok"]::before{background:var(--warnc)}
.gps[data-q="weak"]::before{background:var(--bad)}

#bottom{position:fixed;z-index:1000;left:0;right:0;bottom:0;display:flex;flex-direction:column;gap:10px;pointer-events:none}
#bottom>*{pointer-events:auto}
.fabs{pointer-events:none;display:flex;justify-content:space-between;align-items:flex-end;
  padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}
.fabs>*{pointer-events:auto}
.stack,.dash{display:flex;flex-direction:column;gap:10px;align-items:center}
.stack.left{justify-content:flex-end}
#btnVR{display:none}body.nav #btnVR{display:grid}
.speed{width:66px;height:66px;border-radius:50%;background:var(--surface);box-shadow:var(--shadow);display:grid;place-content:center;text-align:center;line-height:1.05;border:3px solid var(--line)}
.speed b{font:700 24px/1 var(--display);font-variant-numeric:tabular-nums}
.speed small{font-size:11px;color:var(--muted)}
.speed.over{background:var(--danger);border-color:var(--danger);color:var(--on-danger)}
.speed.over small{color:var(--on-danger)}
.limit{width:56px;height:56px;border-radius:50%;background:#fff;color:#111;border:6px solid #d62d2d;display:grid;place-items:center;font:700 20px/1 var(--display);box-shadow:var(--shadow)}

.sheet{background:var(--surface);border-radius:26px 26px 0 0;box-shadow:0 -8px 28px rgba(0,0,0,.22);
  padding:0 max(16px,env(safe-area-inset-right)) 0 max(16px,env(safe-area-inset-left))}
.panel{padding-top:16px;display:flex;flex-direction:column;gap:12px}
.head{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ttl{font-size:18px;font-weight:700;overflow-wrap:anywhere;min-width:0}
.row{display:flex;align-items:center;gap:12px;min-width:0}
.actions{display:flex;gap:10px;align-items:center}
.grow{flex:1}
.btn{height:52px;padding:0 22px;border-radius:26px;font-weight:700;font-size:16px;background:var(--gold);color:var(--on-gold)}
.btn.ghost{background:transparent;color:var(--fg);border:2px solid var(--line)}
.btn.danger{background:var(--danger);color:var(--on-danger)}
.btn.icon{width:52px;padding:0;display:grid;place-items:center}
.starb{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:var(--muted);flex:none}
.starb[aria-pressed="true"]{color:var(--gold)}
.starb[aria-pressed="true"] svg{fill:currentColor}
.credit{font-size:11px;color:var(--muted);text-align:center;padding:10px 0 max(10px,env(safe-area-inset-bottom))}

.chips{display:flex;gap:10px;overflow-x:auto;padding:2px 2px 6px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-width:116px;text-align:start;padding:10px 14px;border-radius:18px;border:2px solid var(--line);background:var(--surface)}
.chip[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.chip .t{display:block;font:700 22px/1.2 var(--display);font-variant-numeric:tabular-nums}
.chip .m{display:block;font-size:13px;color:var(--muted)}
.seg{display:flex;align-items:center;gap:6px}
.seg .lbl{color:var(--muted);font-size:13px;margin-inline-end:4px}
.seg button{flex:1;height:36px;border-radius:12px;border:2px solid var(--line);font-size:13px;font-weight:500}
.seg button[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--surface))}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;text-align:center}
.stats b{display:block;font:700 23px/1.2 var(--display);font-variant-numeric:tabular-nums}
.stats small{color:var(--muted);font-size:12px}
.road{text-align:center;color:var(--muted);font-size:14px;min-height:21px;overflow-wrap:anywhere}
#pNav{padding-bottom:4px}

.spin{width:22px;height:22px;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:sp .8s linear infinite;flex:none}
@keyframes sp{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spin{animation:none}.arr svg,.me .rot{transition:none}}

/* markers */
.me{position:relative;width:44px;height:44px}
.me .rot{position:absolute;inset:0;transition:transform .35s linear}
.me .chev{display:none;width:44px;height:44px;fill:var(--accent);stroke:#fff;stroke-width:2.5;stroke-linejoin:round;filter:drop-shadow(0 2px 4px rgba(0,0,0,.4))}
.me .dot{position:absolute;left:50%;top:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border-radius:50%;background:var(--accent);border:3px solid #fff;box-shadow:0 1px 6px rgba(0,0,0,.4)}
.me.hd .chev{display:block}
.me.hd .dot{display:none}
.pin svg{width:36px;height:44px;display:block;filter:drop-shadow(0 2px 3px rgba(0,0,0,.35))}
.rp{width:34px;height:34px;border-radius:50%;background:var(--c);border:3px solid #fff;display:grid;place-items:center;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.rp svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.rp.sq{border-radius:10px;width:38px;height:38px}
.rp.dm{border-radius:7px;transform:rotate(45deg)}.rp.dm svg{transform:rotate(-45deg)}
.rpj{display:flex;gap:4px;align-items:center;justify-content:center;height:30px;padding:0 9px;border-radius:16px;background:rgba(8,16,32,.88);border:2px solid #fff;box-shadow:0 2px 8px rgba(0,0,0,.4)}
.rpj i{width:9px;height:9px;border-radius:50%;background:var(--c)}
.rp.new,.rpj.new{animation:rpulse 1.8s ease-out infinite}
@keyframes rpulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.7)}100%{box-shadow:0 0 0 16px rgba(255,255,255,0)}}
.chip .hz{color:var(--accent)}
.tripbar{position:fixed;inset:12px 12px auto 12px;z-index:900;background:rgba(8,16,32,.92);color:#f2f6fc;border:1px solid var(--line);border-radius:16px;padding:12px 16px;display:flex;flex-direction:column;gap:2px;direction:rtl;font-family:var(--font)}
.tripbar span{color:var(--muted);font-size:13px}
.tcar{width:26px;height:26px;border-radius:50%;background:var(--accent);border:4px solid #fff;box-shadow:0 0 0 0 var(--accent);animation:rpulse 1.8s ease-out infinite}
.pop{direction:rtl;font-family:var(--font);min-width:170px}
.pop b{display:block;font-size:16px}
.pop span{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}
.pop .pb{display:flex;gap:6px}
.pop button{flex:1;padding:8px 6px;border-radius:12px;border:2px solid var(--line);font-size:13px;font-weight:500}

/* report sheet */
.modal{position:fixed;inset:0;z-index:2000;background:rgba(8,12,18,.5);display:flex;align-items:flex-end}
.modal .card{width:100%;background:var(--surface);border-radius:26px 26px 0 0;
  padding:16px max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}
.mh{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.rbtn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 6px;border-radius:18px;min-width:0;
  background:color-mix(in srgb,var(--c) 13%,var(--surface));font-weight:500;font-size:14px;text-align:center}
.rbtn .ic{width:48px;height:48px;border-radius:50%;background:var(--c);display:grid;place-items:center;color:#fff}
.rbtn svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hint{margin:12px 0 0;color:var(--muted);font-size:13px}

.toast{position:fixed;z-index:3000;left:0;right:0;margin:auto;width:max-content;max-width:calc(100% - 32px);
  top:calc(max(10px,env(safe-area-inset-top)) + 176px);background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:20px;font-size:14px;box-shadow:var(--shadow)}

/* skin: thin borders, mint glow, gradient wordmark, faint grid on sheets */
.search,.round,.qchip,.gps,.results{border:1px solid var(--line)}
.search{padding:0 16px}
.search>.ico{color:var(--muted)}
.wm{display:flex;align-items:center;gap:10px;padding:0 4px 10px}
.brand.sm{width:34px;height:34px;border-radius:11px;box-shadow:var(--glow)}
.wordmark{font:800 25px/1 var(--display)}
.grad{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.tools{top:calc(max(10px,env(safe-area-inset-top)) + 176px)}
.banner{background:var(--banner-bg);color:var(--banner-fg);border-bottom:1px solid var(--banner-line)}
.arr{background:var(--tile-bg);color:var(--tile-fg)}
.then{background:rgba(255,255,255,.1)}
.sheet,.modal .card{border-top:1px solid var(--line);background-color:var(--surface);
  background-image:none}
.btn{box-shadow:var(--glow)}
.btn.ghost{background:var(--surface2);border:1px solid var(--line);box-shadow:none;color:var(--fg)}
.btn.danger{box-shadow:none}
.chip{background:var(--surface2)}
.chip[aria-pressed="true"] .t,#nvEta{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.seg button{background:var(--surface2)}
.starb[aria-pressed="true"],.qchip.fav .ico{color:var(--star)}
.rbtn{border:1px solid var(--line)}
.mbtn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px 6px;border-radius:18px;min-width:0;background:var(--surface2);border:2px solid var(--line);font-size:13px;text-align:center}
.mbtn[aria-pressed="true"]{border-color:var(--accent)}
.mbtn .sw{width:100%;height:54px;border-radius:12px;border:1px solid var(--line)}
.mbtn .sw.s-osm{background:linear-gradient(135deg,#d9d6cd 0 40%,#a9c9a0 40% 60%,#f2e7b8 60%)}
.mbtn .sw.s-clean{background:linear-gradient(135deg,#eae6df 0 40%,#bcd8bd 40% 60%,#f8f0d4 60%)}
.mbtn .sw.s-minimal{background:linear-gradient(135deg,#f3f3f3 0 50%,#e4e8ea 50%)}
.mbtn .sw.s-night{background:linear-gradient(135deg,#1a2230 0 45%,#243146 45% 70%,#2f3b52 70%)}
.mbtn .sw.s-topo{background:linear-gradient(135deg,#d6e6c0 0 30%,#e9d9b3 30% 60%,#b7a58a 60%)}
.mbtn .sw.s-sat{background:linear-gradient(135deg,#2f4a2b 0 35%,#7a6a47 35% 65%,#27465f 65%)}

/* app and offline additions */
.wm .round.sm{margin-inline-start:auto;width:42px;height:42px}
.gps#net{color:var(--danger)}
.gps#net::before{background:var(--danger)}
.note{padding:8px 12px;border-radius:14px;background:color-mix(in srgb,var(--star) 14%,var(--surface2));border:1px solid color-mix(in srgb,var(--star) 35%,var(--line));font-size:13px;overflow-wrap:anywhere}
.chip .m:last-child:empty{display:none}
.grid{max-height:56vh;overflow:auto}
.card.tall{max-height:90vh;display:flex;flex-direction:column}
.tscroll{overflow:auto;display:flex;flex-direction:column;gap:12px;padding-bottom:4px}
.tcard{background:var(--surface2);border:1px solid var(--line);border-radius:20px;padding:14px;display:flex;flex-direction:column;gap:10px}
.th{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.th small,.tcard p{color:var(--muted);font-size:13px;margin:0}
.pnext{font:700 17px/1.3 var(--display)}
.plist{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.prow{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:13px}
.prow b{font:700 15px/1.3 var(--display);font-variant-numeric:tabular-nums}
.prow.on{border-color:var(--accent)}
.tlist{display:flex;flex-direction:column;gap:6px}
.trow{display:flex;justify-content:space-between;gap:8px;padding:8px 12px;border-radius:12px;background:var(--surface);border:1px solid var(--line);font-size:13px}
.trow span:last-child{color:var(--muted)}
.qibla{display:flex;align-items:center;gap:12px;font-size:14px}
.qibla svg{width:40px;height:40px;fill:var(--accent);transition:transform .3s;flex:none}
.bar{height:8px;border-radius:4px;background:var(--surface);overflow:hidden}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .2s}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.frow label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted);min-width:0}
.frow input{height:44px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--fg);font:inherit;font-size:16px;padding:0 12px;min-width:0}
.btn:disabled{opacity:.5}
.btn.sm{height:44px;font-size:15px;padding:0 16px}
.fatal{padding:24px;font:16px sans-serif}