:root{color:#18231b;font-synthesis:none;--green:#176b45;--green-dark:#0d5032;--muted:#718078;--line:#dfe7df;--card:#fffffff0;background:#f3f6f1;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 100% 0,#dbeadd 0,#0000 32%),#f3f6f1;min-width:320px;min-height:100vh;margin:0}button{font:inherit}.app-shell{width:min(760px,100%);min-height:100vh;padding:max(20px, env(safe-area-inset-top)) 18px calc(104px + env(safe-area-inset-bottom));margin:0 auto}.topbar{align-items:center;gap:12px;margin-bottom:20px;display:flex}.brand-mark{color:#fff;background:linear-gradient(145deg,#1c7b50,#0b4930);border-radius:15px;place-items:center;width:46px;height:46px;font-size:22px;font-weight:800;display:grid;box-shadow:0 10px 26px #145c3b3b}.topbar h1,.section h2,.tank-card h3{margin:2px 0 0;line-height:1.05}.topbar h1{letter-spacing:-.5px;font-size:22px}.eyebrow{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700;display:block}.status-dot{background:#f1a531;border-radius:50%;width:11px;height:11px;margin-left:auto;box-shadow:0 0 0 5px #f1a53121}.status-dot.ready{background:#38a169;box-shadow:0 0 0 5px #38a16921}.status-dot.error{background:#d65757}.hero-card{color:#fff;background:linear-gradient(140deg,#176b45,#0c422b);border-radius:28px;padding:26px;position:relative;overflow:hidden;box-shadow:0 22px 50px #13573838}.hero-card:after{content:"";border:34px solid #ffffff12;border-radius:50%;width:210px;height:210px;position:absolute;top:-90px;right:-65px}.hero-card>span{z-index:1;color:#c9e3d3;font-size:13px;position:relative}.hero-card>strong{z-index:1;letter-spacing:-2px;margin-top:9px;font-size:clamp(35px,9vw,54px);display:block;position:relative}.hero-card small,.tank-volume small{letter-spacing:0;font-size:.45em;font-weight:600}.hero-split{z-index:1;grid-template-columns:1fr 1fr;gap:10px;margin-top:27px;display:grid;position:relative}.hero-split div{background:#ffffff14;border:1px solid #ffffff1a;border-radius:16px;padding:13px 15px}.hero-split span,.hero-split b{display:block}.hero-split span{color:#bfd7c8;margin-bottom:5px;font-size:11px}.hero-split b{font-size:16px}.metrics{grid-template-columns:1.5fr .7fr;gap:12px;margin:14px 0 27px;display:grid}.metrics article,.tank-card,.station-list{background:var(--card);border:1px solid #19492f14;box-shadow:0 8px 28px #2943310e}.metrics article{border-radius:20px;padding:17px 18px}.metrics span,.tank-meta,.section-title>span,.station-row span{color:var(--muted);font-size:12px}.metrics strong{margin-top:7px;font-size:20px;display:block}.section{margin-top:26px}.section-title{justify-content:space-between;align-items:flex-end;margin:0 3px 13px;display:flex}.section-title h2{letter-spacing:-.5px;font-size:24px}.tank-grid{grid-template-columns:repeat(3,1fr);gap:11px;display:grid}.tank-card{border-radius:22px;min-width:0;padding:18px}.tank-heading{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.tank-card h3{font-size:21px}.product{max-width:82px;color:var(--green);text-overflow:ellipsis;white-space:nowrap;background:#eaf4ed;border-radius:8px;padding:5px 7px;font-size:9px;font-weight:700;overflow:hidden}.tank-volume{letter-spacing:-.7px;margin:24px 0 12px;font-size:25px;display:block}.progress{background:#e8ede8;border-radius:999px;height:7px;overflow:hidden}.progress span{border-radius:inherit;background:linear-gradient(90deg,#2f9c68,#76ba83);height:100%;display:block}.tank-meta{justify-content:space-between;gap:8px;margin-top:10px;display:flex}.stations{margin-top:32px}.station-list{border-radius:24px;overflow:hidden}.station-row{grid-template-columns:44px minmax(0,1fr) auto;align-items:center;gap:12px;padding:15px 16px;display:grid}.station-row+.station-row{border-top:1px solid var(--line)}.station-icon{width:42px;height:42px;color:var(--green);background:#e8f3eb;border-radius:14px;place-items:center;font-size:10px;font-weight:800;display:grid}.station-name,.station-cash{min-width:0}.station-name strong,.station-name span,.station-cash strong,.station-cash span{display:block}.station-name strong{text-overflow:ellipsis;white-space:nowrap;font-size:14px;overflow:hidden}.station-name span,.station-cash span{margin-top:4px}.station-cash{text-align:right}.station-cash strong{font-size:14px}.bottom-nav{z-index:5;left:50%;bottom:max(12px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe8;border:1px solid #2544301c;border-radius:23px;grid-template-columns:repeat(3,1fr);width:min(540px,100% - 28px);padding:7px;display:grid;position:fixed;transform:translate(-50%);box-shadow:0 15px 42px #1c31232e}.bottom-nav button{color:#7a8980;background:0 0;border:0;border-radius:16px;padding:8px 4px;font-size:10px;font-weight:700}.bottom-nav button span{margin-bottom:3px;font-size:18px;display:block}.bottom-nav button.active{color:#fff;background:var(--green)}.error-card{color:#8d3030;background:#fff2f2;border:1px solid #f3c8c8;border-radius:16px;margin-bottom:14px;padding:14px 16px;font-size:13px}@media (width<=620px){.tank-grid{grid-template-columns:1fr}.tank-card{grid-template-columns:1fr auto;column-gap:16px;display:grid}.tank-heading,.progress,.tank-meta{grid-column:1/-1}.tank-volume{margin:18px 0 12px}}@media (width<=390px){.app-shell{padding-left:13px;padding-right:13px}.hero-card{border-radius:24px;padding:22px}.metrics{grid-template-columns:1fr 1fr}.metrics strong{font-size:17px}.station-row{grid-template-columns:40px minmax(0,1fr)}.station-cash{text-align:left;grid-column:2}}