:root{color-scheme:dark;--bg:#09050f;--surface:#1b0c29;--surface-2:#241033;--line:#6f3299;--accent:#ce8cff;--text:#fff;--muted:#d8c8e8;--error:#ffd3dc}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:linear-gradient(135deg,#09050f,#2d1046);color:var(--text);font-family:Arial,Helvetica,sans-serif}
button,input{font:inherit}
button{cursor:pointer}
a{color:var(--accent)}
:focus-visible{outline:3px solid #f2cbff;outline-offset:3px}
.site-header{min-height:78px;padding:12px clamp(18px,3vw,48px);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#15091f;border-bottom:1px solid var(--line)}
.brand{display:flex;flex-direction:column;text-decoration:none;line-height:1.1}
.brand-name{color:var(--accent);font-weight:800;font-size:1.43rem;letter-spacing:.13em}
.brand-subtitle{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:5px}
.site-header nav{display:flex;align-items:center;gap:20px;font-size:.94rem}
.site-header nav a{text-decoration:none;color:var(--muted)}
.site-header nav a:hover{text-decoration:underline;color:#fff}
.site-header nav [aria-current]{color:#fff;font-weight:700}
.page{max-width:1800px;margin:0 auto;padding:clamp(15px,2vw,30px)}
.intro{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:0 0 18px}
.intro h1{font-size:clamp(1.8rem,3vw,2.8rem);color:var(--accent);text-shadow:0 0 28px #7d32c9;margin:0}
.eyebrow{color:#c9a4e3;text-transform:uppercase;font-size:.75rem;letter-spacing:.17em;font-weight:700;margin:0 0 6px}
.intro>p{margin:0 0 4px;color:var(--muted);max-width:460px;line-height:1.45;font-size:.93rem}
.layout{display:grid;grid-template-columns:minmax(290px,320px) minmax(0,1fr);gap:18px;align-items:stretch}
.panel,.map-panel{background:rgba(27,12,41,.96);border:1px solid var(--line);border-radius:16px;box-shadow:0 14px 45px #0005}
.panel{padding:22px;display:flex;flex-direction:column;gap:21px;max-height:calc(100dvh - 192px);overflow:auto}
.panel section,.panel form{margin:0}
.panel section:not(:first-child){border-top:1px solid #6f32996e;padding-top:17px}
.panel h2{font-size:1.08rem;color:#f0d9ff;margin:0 0 12px}
.hint{font-size:.88rem;color:var(--muted);line-height:1.5;margin:0 0 15px}
.hint.small{font-size:.8rem;margin:13px 0 0}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.fields label{display:block;font-size:.79rem;font-weight:700;color:#ecd6fa}
.fields input{display:block;margin-top:8px;width:100%;padding:12px;border:1px solid #8856a6;border-radius:9px;background:#11081b;color:#fff;min-width:0;font-size:1rem}
.fields input::placeholder{color:#ab98ba}
.fields input:focus{border-color:#d9a2ff}
.primary{margin-top:15px;width:100%;padding:12px 14px;border:1px solid #e8b8ff;border-radius:9px;background:linear-gradient(135deg,#a657df,#6b2f9d);color:white;font-weight:700;box-shadow:0 8px 18px #0005}
.primary:hover{filter:brightness(1.13)}
.error{margin:12px 0 0;padding:10px;border-left:3px solid #ff809b;border-radius:4px;background:#5e2034;color:var(--error);font-size:.85rem;line-height:1.4}
.result dl{margin:5px 0 0}
.result dl div{display:grid;grid-template-columns:70px 1fr;padding:8px 0;border-bottom:1px solid #7644965c}
.result dt{color:var(--muted);font-size:.88rem}
.result dd{margin:0;font-weight:700;overflow-wrap:anywhere}
.subtitle{color:var(--muted);font-size:.82rem;line-height:1.4;margin:12px 0 0}
.text-button{border:0;background:none;color:#e6bbff;padding:8px 0;margin-top:10px;text-decoration:underline;text-underline-offset:3px}
.switch{display:flex;gap:11px;align-items:center;font-size:.9rem;line-height:1.35;cursor:pointer}
.switch+.switch{margin-top:10px}
.switch input{width:19px;height:19px;accent-color:#b975ee;flex:none}
.app-status{font-size:.77rem;color:#bca9cb;line-height:1.4;margin:auto 0 0}
.map-panel{min-width:0;padding:9px;display:flex;flex-direction:column}
.map-viewport{position:relative;min-height:490px;height:calc(100dvh - 240px);max-height:920px;overflow:hidden;border-radius:10px;background:#060922;touch-action:none;cursor:grab;user-select:none;outline-offset:4px}
.map-viewport.dragging{cursor:grabbing}
#map-canvas{display:block;width:100%;height:100%}
.map-controls{position:absolute;top:14px;right:14px;display:flex;flex-direction:column;gap:5px}
.map-controls button{width:42px;height:42px;border-radius:8px;border:1px solid #ae75d2;background:#180c29ed;color:#fff;font-size:1.55rem;line-height:1;box-shadow:0 3px 12px #0008}
.map-controls button:hover{background:#4c206b}
.map-controls .fit{font-size:1.45rem}
.map-message{position:absolute;left:50%;bottom:17px;transform:translateX(-50%);background:#160c27e8;color:#f5e7ff;border:1px solid #9465ae;border-radius:8px;padding:9px 13px;font-size:.82rem;text-align:center;pointer-events:none;max-width:85%}
.map-message[hidden]{display:none}
.map-caption{font-size:.78rem;color:#d4c0e0;margin:9px 4px 2px;line-height:1.45}
@media(max-width:850px){.intro{display:block}.intro>p{margin-top:9px}.layout{grid-template-columns:1fr}.panel{max-height:none;display:grid;grid-template-columns:1fr 1fr;align-items:start;gap:16px}.panel .app-status{grid-column:1/-1}.panel section:not(:first-child){border-top:0;padding-top:0}.map-viewport{height:65dvh;min-height:390px;max-height:none}}
@media(max-width:570px){.site-header{min-height:68px}.brand-name{font-size:1.16rem}.brand-subtitle{font-size:.63rem}.site-header nav{gap:11px;font-size:.84rem}.intro{margin-bottom:14px}.panel{display:flex;padding:18px;gap:17px}.panel section:not(:first-child){border-top:1px solid #6f32996e;padding-top:15px}.map-viewport{height:62dvh;min-height:340px}.map-controls{top:10px;right:10px}.map-controls button{width:39px;height:39px}.map-caption{font-size:.7rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}