:root{--navy:#0a1730;--navy2:#0f2142;--card:#13284f;--line:#22396a;--text:#e8eef9;--muted:#9fb0cf;--accent:#f2b544;--accent2:#ffd27a;--err:#ff7a7a;--ok:#5fd49a;--r:14px}
*{box-sizing:border-box}html,body{margin:0}
body{background:var(--navy);color:var(--text);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent2)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
header.top{border-bottom:1px solid var(--line);background:rgba(10,23,48,.92);position:sticky;top:0;z-index:5;backdrop-filter:blur(8px)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text)}
.brand .mark{width:38px;height:38px;flex:none}
.wordmark{display:flex;flex-direction:column;line-height:.95;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.wordmark .w1{font-size:20px}.wordmark .w2{font-size:11.5px;letter-spacing:.42em;color:var(--accent)}
nav a{color:var(--muted);text-decoration:none;margin-left:22px;font-weight:600;font-size:15px}
nav a.active,nav a:hover{color:var(--text)}
.hero{padding:48px 0 18px}
.hero h1{font-size:clamp(28px,5vw,40px);line-height:1.15;margin:0 0 10px;letter-spacing:-.01em}
.hero p{color:var(--muted);margin:0;max-width:620px;font-size:17px}
.card{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:26px;margin:22px 0}
.card h2{margin:0 0 4px;font-size:19px}.card .sub{color:var(--muted);margin:0 0 18px;font-size:14.5px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.full{grid-column:1/-1}
label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
label .opt{color:var(--muted);font-weight:400}
label .req{color:var(--accent)}
input,select,textarea{width:100%;background:var(--navy);color:var(--text);border:1px solid var(--line);border-radius:10px;padding:12px 13px;font:inherit;font-size:16px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(242,181,68,.18)}
input[type=file]{padding:10px}
input::file-selector-button{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 12px;margin-right:10px;cursor:pointer}
textarea{min-height:96px;resize:vertical}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err)}
.ferr{color:var(--err);font-size:13px;margin-top:5px;display:none}
.field.invalid .ferr{display:block}
.hint{color:var(--muted);font-size:13px;margin-top:5px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#1a1300;border:0;border-radius:12px;padding:14px 24px;font:inherit;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none}
.btn:hover{background:var(--accent2)}.btn[disabled]{opacity:.6;cursor:wait}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}
.actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px}
.small{color:var(--muted);font-size:13.5px}
.alert{border-radius:12px;padding:14px 16px;margin:0 0 18px;display:none;font-size:15px}
.alert.show{display:block}
.alert.err{background:rgba(255,122,122,.1);border:1px solid rgba(255,122,122,.45)}
.alert.warn{background:rgba(242,181,68,.1);border:1px solid rgba(242,181,68,.5)}
.done h2{display:flex;align-items:center;gap:10px}
.done .tick{width:30px;height:30px;border-radius:50%;background:var(--ok);color:#06231a;display:inline-flex;align-items:center;justify-content:center;font-weight:900}
dl.sum{display:grid;grid-template-columns:190px 1fr;gap:8px 16px;margin:18px 0;font-size:15px}
dl.sum dt{color:var(--muted)}dl.sum dd{margin:0;word-break:break-word;white-space:pre-wrap}
table.tiers{width:100%;border-collapse:collapse;font-size:16px}
table.tiers th,table.tiers td{text-align:left;padding:15px 12px;border-bottom:1px solid var(--line)}
table.tiers th{color:var(--muted);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
table.tiers td.price{font-weight:700;color:var(--accent2);white-space:nowrap}
table.tiers tr:last-child td{border-bottom:0}
footer{color:var(--muted);font-size:13.5px;padding:30px 0 40px;border-top:1px solid var(--line);margin-top:30px}
@media(max-width:640px){.grid{grid-template-columns:1fr}.card{padding:20px}nav a{margin-left:14px}dl.sum{grid-template-columns:1fr;gap:2px}dl.sum dd{margin-bottom:8px}header.top .wrap{height:64px}.wordmark .w1{font-size:17px}.wordmark .w2{font-size:10px}.brand .mark{width:32px;height:32px}}
.notebox{border-left:3px solid var(--accent);background:rgba(242,181,68,.07);border-radius:0 10px 10px 0;padding:12px 16px;margin:22px 0 0;font-size:14.5px}
.notebox p{margin:0}.notebox p+p{margin-top:4px;color:var(--muted)}
.tscroll{overflow-x:auto}
@media(max-width:640px){table.tiers{font-size:14.5px}table.tiers th,table.tiers td{padding:12px 8px}}
.fitnote{margin:0}
.dims{display:grid;grid-template-columns:1fr 1fr 1fr 84px;gap:10px}
.fithint{display:none;margin-top:8px;font-size:14px;padding:8px 12px;border-radius:9px}
.fithint.show{display:block}
.fithint.ok{background:rgba(95,212,154,.1);color:var(--ok)}
.fithint.mid{background:rgba(242,181,68,.1);color:var(--accent2)}
.fithint.no{background:rgba(255,122,122,.1);color:#ffb0b0}
ul.specs{list-style:none;margin:0;padding:0}
ul.specs li{display:grid;grid-template-columns:1fr auto;gap:2px 16px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px}
ul.specs li:last-child{border-bottom:0}
ul.specs span{color:var(--muted)}ul.specs b{text-align:right}ul.specs em{grid-column:1/-1;color:var(--muted);font-size:13px}
@media(max-width:640px){.dims{grid-template-columns:1fr 1fr 1fr}.dims select{grid-column:1/-1}ul.specs li{grid-template-columns:1fr}ul.specs b{text-align:left}}
.hero p.area{margin-top:10px;font-size:14.5px;color:var(--accent2)}
/* calendar */
.cal{background:var(--navy);border:1px solid var(--line);border-radius:12px;padding:12px;max-width:380px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.cal-title{font-weight:700}
.cal-nav{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:9px;width:40px;height:40px;font-size:22px;line-height:1;cursor:pointer}
.cal-nav:hover{border-color:var(--accent)}
.cal-row{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:4px}
.cal-dow{text-align:center;color:var(--muted);font-size:12px;font-weight:600;padding:4px 0}
.cal-day{width:100%;aspect-ratio:1/1;min-height:40px;border-radius:9px;border:1px solid transparent;background:var(--card);color:var(--text);font:inherit;font-size:15px;cursor:pointer}
.cal-day:hover{border-color:var(--accent)}
.cal-day:focus-visible{outline:2px solid var(--accent2);outline-offset:1px}
.cal-day.today{border-color:var(--muted)}
.cal-day[aria-disabled="true"]{background:transparent;color:#4c5f86;cursor:not-allowed;text-decoration:line-through;border-color:transparent}
.cal-day.blocked{background:rgba(255,122,122,.16);color:#ffb0b0;text-decoration:none}
.cal-day.blocked.noted{box-shadow:inset 0 -3px 0 #ffb0b0}
.cal-day[aria-pressed="true"]{background:var(--accent);color:#1a1300;font-weight:800;border-color:var(--accent)}
.cal-legend{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12.5px;margin-top:8px}
.cal-legend i{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.datepicked{margin-top:8px;font-size:14.5px}
@media(max-width:640px){.cal{max-width:none}}
.lbl{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.lbl .req{color:var(--accent)}
/* operator page */
.admin-grid{display:grid;grid-template-columns:minmax(0,380px) 1fr;gap:22px;align-items:start}
@media(max-width:760px){.admin-grid{grid-template-columns:1fr}}
.blist{list-style:none;margin:0;padding:0}
.blist li{display:flex;gap:10px;align-items:center;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}
.blist .bd{font-weight:600}.blist .bn{color:var(--muted);font-size:13.5px;display:block;font-weight:400}
.btn-sm{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:7px 12px;font:inherit;font-size:13.5px;cursor:pointer}
.btn-sm:hover{border-color:var(--accent)}
.daypanel{margin-top:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--navy2)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
/* estimator */
.unitrow{display:grid;grid-template-columns:1fr 84px;gap:10px}
label.check{display:flex;align-items:center;gap:9px;font-weight:400;font-size:14.5px;margin:10px 0 0;cursor:pointer}
label.check input{width:20px;height:20px;margin:0;accent-color:var(--accent);flex:none}
.distbtn{margin-top:8px}
.estbox{border:1px solid var(--line);background:var(--navy);border-radius:12px;padding:16px 18px;margin-top:16px}
.est-main{font-size:22px;font-weight:800;color:var(--accent2)}
.est-main.muted{font-size:16px;font-weight:600;color:var(--muted)}
.est-main.custom{font-size:19px;color:var(--text)}
.est-why{color:var(--text);font-size:14.5px;margin-top:6px}
.est-why:empty{display:none}
.est-note{color:var(--muted);font-size:13.5px;margin-top:8px}