*{box-sizing:border-box}
:root{--bg:#080b14;--panel:#111624;--panel2:#171d2d;--text:#f5f7ff;--muted:#929bb1;--line:#252d42;--accent:#7c6cff;--accent2:#53d8ff;--good:#50d890;--danger:#ff657a;--shadow:0 18px 50px rgba(0,0,0,.25)}
[data-theme=light]{--bg:#f5f7fb;--panel:#fff;--panel2:#eef1f7;--text:#151a28;--muted:#657087;--line:#dfe4ee;--shadow:0 15px 40px rgba(34,45,70,.12)}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{padding-bottom:86px}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}
.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(18px);position:sticky;top:0;z-index:1000}
.brand{display:flex;gap:11px;align-items:center;cursor:pointer}.brand b{display:block;letter-spacing:.08em}.brand small{display:block;color:var(--muted);font-size:11px;margin-top:1px}.logo{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--accent2));font-weight:900;color:white}
.top-actions{display:flex;gap:8px}.icon-btn,.avatar-btn{width:40px;height:40px;border-radius:12px;background:var(--panel);color:var(--text);border:1px solid var(--line)}.avatar-btn{font-weight:800}
main{max-width:1250px;margin:auto;padding:28px 20px}.view{display:none}.view.active{display:block}.hero{display:flex;justify-content:space-between;gap:25px;align-items:end;margin:15px 0 26px}.hero h1,.page-head h1{font-size:clamp(32px,5vw,58px);line-height:.98;margin:7px 0 12px;letter-spacing:-.045em}.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--accent2),var(--accent));background-clip:text;color:transparent}.hero p,.page-head p{color:var(--muted);margin:0;max-width:650px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.15em;color:var(--accent2)}
.primary,.secondary,.text-btn{border-radius:13px;padding:12px 16px;font-weight:750;transition:.18s}.primary{background:linear-gradient(135deg,var(--accent),#5e9cff);color:#fff;box-shadow:0 8px 25px rgba(110,100,255,.25)}.primary:hover{transform:translateY(-1px)}.secondary{background:var(--panel);color:var(--text);border:1px solid var(--line)}.text-btn{background:none;color:var(--accent2);padding:7px}.wide{width:100%}
.map-wrap{height:min(60vh,560px);min-height:380px;border-radius:24px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);position:relative;background:#dce4ef}.map-wrap #map{height:100%;width:100%}.map-overlay{position:absolute;z-index:500;left:14px;top:14px;display:flex;gap:8px}.map-control{background:rgba(10,14,25,.85);color:#fff;padding:9px 12px;border-radius:11px;backdrop-filter:blur(10px);font-weight:700}.map-status{position:absolute;z-index:500;right:14px;bottom:14px;background:rgba(10,14,25,.85);color:#fff;border-radius:11px;padding:8px 11px;font-size:12px}.section-head{display:flex;align-items:end;justify-content:space-between;margin:32px 0 14px}.section-head h2{margin:4px 0 0}.activity-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.activity-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:17px;box-shadow:var(--shadow);cursor:pointer;transition:.18s}.activity-card:hover{transform:translateY(-2px)}.activity-top{display:flex;justify-content:space-between;gap:10px}.category{font-size:11px;padding:6px 8px;border-radius:8px;background:var(--panel2);color:var(--accent2);font-weight:800}.activity-card h3{margin:14px 0 8px;font-size:19px}.activity-card p{color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 13px}.meta{color:var(--muted);font-size:12px;display:grid;gap:6px}.page-head{margin:20px 0 25px}.filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin-bottom:18px}.filters input,.filters select,.form-card input,.form-card select,.form-card textarea,.dialog-card input{width:100%;padding:13px;border-radius:12px;border:1px solid var(--line);background:var(--panel);color:var(--text);outline:none}.form-card{max-width:760px;background:var(--panel);border:1px solid var(--line);padding:22px;border-radius:20px;box-shadow:var(--shadow);display:grid;gap:16px}.form-card label,.dialog-card label{font-size:13px;font-weight:700;display:grid;gap:7px}.form-card textarea{min-height:120px;resize:vertical}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.location-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.location-row span{color:var(--muted);font-size:13px}.form-message{min-height:20px;font-size:13px;color:var(--muted)}.empty-card,.profile-card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:24px}.profile-card{display:flex;align-items:center;gap:18px;max-width:600px}.big-avatar{width:70px;height:70px;border-radius:22px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;color:#fff;font-size:28px;font-weight:900}.profile-actions{display:flex;gap:10px;margin-top:14px}.bottom-nav{position:fixed;z-index:1100;bottom:0;left:0;right:0;height:76px;background:color-mix(in srgb,var(--panel) 92%,transparent);border-top:1px solid var(--line);backdrop-filter:blur(20px);display:flex;justify-content:center;gap:8px}.bottom-nav button{background:none;color:var(--muted);min-width:80px;font-size:20px;padding:7px 10px}.bottom-nav button span{display:block;font-size:10px;margin-top:2px}.bottom-nav button.active{color:var(--accent2)}.toast{position:fixed;z-index:3000;left:50%;bottom:95px;transform:translate(-50%,20px);opacity:0;background:#111827;color:white;padding:11px 16px;border-radius:12px;pointer-events:none;transition:.2s;box-shadow:var(--shadow)}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:0;border-radius:22px;background:var(--panel);color:var(--text);padding:0;width:min(560px,calc(100% - 28px));box-shadow:var(--shadow)}dialog::backdrop{background:rgba(0,0,0,.65);backdrop-filter:blur(4px)}.dialog-card{padding:28px;display:grid;gap:14px}.dialog-card h2{margin:0}.dialog-close{position:absolute;right:12px;top:12px;width:35px;height:35px;border-radius:10px;background:var(--panel2);color:var(--text);font-size:22px}.activity-detail{padding:28px}.activity-detail h2{font-size:30px;margin:8px 0}.detail-actions{display:flex;gap:9px;margin-top:20px}.leaflet-container{font:inherit}.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--panel);color:var(--text)}@media(max-width:800px){main{padding:20px 14px}.hero{display:block}.hero .primary{margin-top:18px}.activity-grid{grid-template-columns:1fr}.filters{grid-template-columns:1fr}.two{grid-template-columns:1fr}.map-wrap{height:52vh;min-height:330px}.topbar{padding:0 14px}.bottom-nav button{min-width:62px}.bottom-nav{gap:0}.profile-actions{flex-direction:column}}