:root{--bg:#0b1220;--panel:#111c2e;--line:#25344b;--muted:#93a4bb;--accent:#57e3ad;--blue:#70a7ff}*{box-sizing:border-box}body{background:var(--bg);color:#eef4fb;min-height:100vh}.app-nav{background:#101827;border-bottom:1px solid var(--line)}.brand-mark{display:inline-grid;place-items:center;width:29px;height:29px;background:var(--accent);color:#07151a;border-radius:9px;margin-right:5px}.brand-accent{color:var(--accent)}.panel,.stat-card,.feature-card{background:var(--panel);border:1px solid var(--line);border-radius:18px}.panel{padding:24px}.stat-card{padding:18px;height:100%}.stat-label{font-size:.82rem;color:var(--muted)}.stat-value{font-size:1.65rem;font-weight:750;letter-spacing:-.04em}.text-secondary{color:var(--muted)!important}.muted{color:var(--muted)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#07151a;font-weight:700}.btn-primary:hover{background:#85efc4;border-color:#85efc4;color:#07151a}.btn-outline-light{border-color:#34445d}.form-control,.form-select{background:#0c1524;color:#eef4fb;border-color:#34445d}.form-control:focus,.form-select:focus{background:#0c1524;color:#fff;border-color:var(--accent);box-shadow:0 0 0 .2rem #57e3ad20}.form-control::placeholder{color:#71839b}.form-label{color:#c7d3e2}.hero-title{font-size:clamp(2rem,5vw,3.6rem);font-weight:800;letter-spacing:-.055em;line-height:1.08}.hero-title span{color:var(--accent)}.section-title{font-weight:750;letter-spacing:-.025em}.feature-card{padding:20px;height:100%}.feature-icon{width:44px;height:44px;border-radius:13px;background:#57e3ad18;color:var(--accent);display:grid;place-items:center;font-size:1.35rem}.run-number{font-size:clamp(2.7rem,10vw,4.8rem);font-variant-numeric:tabular-nums;font-weight:800;letter-spacing:-.06em}.run-distance{font-size:2.5rem;font-weight:800;color:var(--accent)}#run-map{height:300px;border-radius:14px;background:#17243a;border:1px solid var(--line);z-index:1}.leaflet-container{font-family:inherit}.badge-free{background:#203c3b;color:var(--accent)}a{color:var(--accent)}.table{--bs-table-bg:transparent;--bs-table-color:#eef4fb;--bs-table-border-color:var(--line)}.empty-state{padding:30px 12px;text-align:center;color:var(--muted)}@media(max-width:576px){.panel{padding:18px}.stat-value{font-size:1.4rem}#run-map{height:250px}}