:root{--bg:#070707;--panel:rgba(13,13,13,.91);--line:#343434;--text:#f2f2f2;--muted:#aaa;--accent:#ff3b16;--accent2:#c72008;--green:#72e345}
*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;background:#070707;color:var(--text);font:15px Inter,"Segoe UI",Arial,sans-serif;background-image:linear-gradient(90deg,rgba(0,0,0,.86),rgba(0,0,0,.34) 48%,rgba(0,0,0,.78)),linear-gradient(180deg,rgba(0,0,0,.18),#090909 82%,#070707),url('/bg-main.jpg');background-position:center top;background-size:cover;background-attachment:fixed;background-repeat:no-repeat}
header{height:84px;display:flex;align-items:center;padding:0 max(24px,4vw);background:rgba(6,6,6,.94);border-bottom:1px solid #222;backdrop-filter:blur(12px);font-size:14px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;position:sticky;top:0;z-index:20}header b{font-size:23px;letter-spacing:2px;margin-right:8px}header span{color:var(--accent)}header button{margin-left:auto}
main{width:min(1180px,calc(100% - 40px));margin:auto}.card,section#app{margin:58px auto 70px;padding:30px;background:linear-gradient(145deg,rgba(20,20,20,.94),rgba(8,8,8,.94));border:1px solid #363636;border-radius:10px;box-shadow:0 18px 45px rgba(0,0,0,.3)}#login{max-width:430px;margin-top:12vh}#login:before{content:'KZFR FILES-MANAGER';display:block;color:var(--accent);font-size:11px;font-weight:900;letter-spacing:2.4px;margin-bottom:10px}#login h1{font-size:38px;margin-bottom:22px}
input,button{padding:12px 14px;border-radius:6px;border:1px solid #383838;background:#0b0b0b;color:#fff;margin:5px}input{min-width:180px}#login input{width:calc(100% - 10px);display:block;margin:10px 5px}button{cursor:pointer;background:linear-gradient(180deg,var(--accent),var(--accent2));border-color:var(--accent);font-weight:800}button:hover{filter:brightness(1.13)}button.danger{background:#8f1d1d;border-color:#b72b2b}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.grow{flex:1}.item{display:grid;grid-template-columns:1fr 150px 210px;gap:10px;padding:13px 4px;border-bottom:1px solid #292929;align-items:center}.item:last-child{border-bottom:0}.muted{color:var(--muted)}
.bar{height:13px;background:#262626;border:1px solid #333;border-radius:999px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent2),var(--accent));box-shadow:0 0 18px rgba(255,59,22,.38);transition:width .25s}.tabs button{background:#171717}.panel{margin-top:20px;padding:20px;background:rgba(8,8,8,.86);border:1px solid #2d2d2d;border-radius:9px}h1,h2{margin-top:0}h2{font-size:19px;text-transform:uppercase;letter-spacing:.6px;border-left:3px solid var(--accent);padding-left:12px}.eyebrow{color:var(--accent);font-size:11px;font-weight:900;letter-spacing:2.4px;margin-bottom:7px}
.user-head{display:flex;justify-content:space-between;gap:24px;align-items:flex-end}.user-head h1{font-size:44px;line-height:1;margin:0}.quota-summary{display:grid;grid-template-columns:repeat(4,minmax(105px,1fr));border:1px solid #303030;border-radius:8px;overflow:hidden;background:rgba(7,7,7,.78)}.quota-summary>div{padding:13px 16px;border-right:1px solid #292929}.quota-summary>div:last-child{border-right:0}.quota-summary small{display:block;color:#888;font-size:9px;font-weight:900;letter-spacing:1px;margin-bottom:5px}.quota-summary strong{font-size:15px}.quota-card{margin-top:22px;padding:18px;background:rgba(8,8,8,.86);border:1px solid #303030;border-radius:9px}.quota-line{display:flex;justify-content:space-between;gap:20px;margin-bottom:11px}.quota-line span{color:#aaa}
#err{color:#ff806b;font-weight:700}@media(max-width:900px){.user-head{display:block}.quota-summary{margin-top:22px;grid-template-columns:1fr 1fr}.quota-summary>div:nth-child(2){border-right:0}.quota-summary>div{border-bottom:1px solid #292929}.item{grid-template-columns:1fr}.item span:last-child{display:flex;flex-wrap:wrap}.quota-line{display:block}.quota-line span{display:block;margin-top:5px}}@media(max-width:560px){main{width:min(100% - 22px,1180px)}.card,section#app{padding:18px;margin-top:28px}.quota-summary{grid-template-columns:1fr}.quota-summary>div{border-right:0}.user-head h1{font-size:34px}header{height:70px;font-size:11px}header b{font-size:18px}}
.storage-path{display:grid;grid-template-columns:minmax(360px,1fr) auto auto auto;gap:12px;align-items:center;margin-top:14px}.storage-path input{min-width:0;width:100%}.panel .item>span{overflow-wrap:anywhere;word-break:break-word}@media(max-width:850px){.storage-path{grid-template-columns:1fr 1fr}.storage-path input{grid-column:1/-1}}