:root{color-scheme:dark;--gold:#f4cf72;--gold2:#ffecad;--line:#705b35;--ink:#17131f;--glass:rgba(15,13,20,.88)}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{min-height:100%;background:#111018}
body{margin:0;min-height:100vh;color:#fff;font:15px/1.5 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background-color:#111018;background-image:url('/rich-background.png');background-position:center top;background-repeat:no-repeat;background-size:100% 100%;background-attachment:fixed}
button,.button,input,select{font:inherit;border-radius:12px}
button,.button{background:linear-gradient(135deg,#fff0b0 0%,#f4c85f 42%,#c58a2c 100%);color:#211707;border:1px solid rgba(255,238,176,.85);padding:11px 16px;font-weight:750;cursor:pointer;box-shadow:0 3px 14px rgba(0,0,0,.22)}
button:hover,.button:hover{filter:brightness(1.09) saturate(1.12)}
button:focus-visible,.button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #fff0a8;outline-offset:3px}
input,select{background:#17141d;color:#fff;border:1px solid #80683f;padding:12px}
.brand-toggle{position:fixed;z-index:20;top:14px;left:14px;width:76px;height:76px;padding:0;border:3px solid #ffe39a;border-radius:50%;overflow:hidden;background:#211a2b;box-shadow:0 0 0 2px rgba(255,255,255,.85),0 5px 22px rgba(0,0,0,.48),0 0 24px rgba(255,207,91,.7)}
.brand-toggle img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 43%;filter:saturate(1.42) contrast(1.14) brightness(1.12);transform:scale(1.035)}
.login-card{position:fixed;z-index:19;top:102px;left:14px;width:min(350px,calc(100vw - 28px));padding:25px 22px 22px;background:rgba(16,13,22,.94);border:1px solid #e8c875;border-radius:20px;box-shadow:0 16px 48px rgba(0,0,0,.55),0 0 22px rgba(231,185,79,.2);backdrop-filter:blur(10px)}
.login-card h1{margin:0 26px 4px 0;font-size:24px;font-weight:700;letter-spacing:.015em;color:#fff0bd}
.login-subtitle{margin:0 0 17px;color:#f1d99f}
.login-card form{display:grid;gap:12px}
.login-card form button{margin-top:2px}
.close-login{position:absolute;right:10px;top:10px;padding:2px 10px;background:transparent;border:0;box-shadow:none;color:#fff;font-size:25px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
h1,h2{letter-spacing:.025em}small{color:#f0dcae}i{color:var(--gold);font-style:normal}
header{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 4vw 13px 108px;background:rgba(13,11,17,.9);border-bottom:1px solid var(--line);backdrop-filter:blur(9px)}
header b{color:#ffdf91;font-size:17px}
main{max-width:1100px;margin:24px auto;padding:0 16px}
nav{display:flex;gap:8px;margin-bottom:18px}
nav button{background:rgba(25,20,31,.92);color:#ffdf91;border:1px solid var(--line)}
nav button.active{background:linear-gradient(135deg,#fff0b0,#dca744);color:#211707}
.panel{position:relative;background:rgba(17,14,22,.91);border:1px solid rgba(222,187,111,.78);border-radius:18px;padding:20px;min-height:55vh;box-shadow:0 10px 32px rgba(0,0,0,.28);backdrop-filter:blur(5px)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.toolbar>div:last-child{display:flex;gap:8px}
.toolbar h2{margin:0 0 5px}
.file{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 4px;border-bottom:1px solid rgba(222,187,111,.25)}
.file button{padding:7px 10px}
.name{overflow-wrap:anywhere;cursor:pointer}
.meta{color:#e5d3aa;font-size:12px}
.danger,.subtle{background:rgba(38,29,24,.96);color:#ffe09a;border:1px solid #8e7042;box-shadow:none}
video,audio{width:100%;max-height:65vh;margin:12px 0;background:#000}
#messages{height:55vh;overflow:auto;border:1px solid rgba(222,187,111,.45);border-radius:12px;padding:12px;margin:14px 0;background:rgba(8,7,12,.48)}
.msg{padding:9px 12px;margin:8px 0;background:rgba(70,54,34,.88);border:1px solid rgba(222,187,111,.22);border-radius:12px;max-width:85%;overflow-wrap:anywhere}
.msg.mine{margin-left:auto;background:rgba(112,79,34,.9)}
.msg small{display:block;margin-top:5px}
#chatForm{display:flex;gap:8px}
#chatText{flex:1;min-width:0}
@media(max-width:600px){.brand-toggle{top:10px;left:10px;width:64px;height:64px}header{padding:10px 10px 10px 86px;font-size:13px;flex-wrap:wrap}header b{font-size:15px}main{margin:12px auto}nav button{flex:1;padding:10px 5px}.panel{padding:13px}.login-card{top:84px;left:10px;width:min(350px,calc(100vw - 20px))}}
@media(prefers-reduced-motion:no-preference){.brand-toggle{transition:filter .18s ease,transform .18s ease}.brand-toggle:hover{transform:scale(1.045);filter:saturate(1.2)}}

/* Our Private Space: storage and upload indicators */
.storage-card,.upload-progress{
 margin:16px 0;padding:15px 16px;
 border:1px solid rgba(222,187,111,.55);
 border-radius:14px;background:rgba(8,7,12,.58)
}
.storage-heading{display:flex;justify-content:space-between;gap:12px;align-items:center}
.storage-heading strong{color:#ffdf91;font-variant-numeric:tabular-nums}
.storage-track{height:11px;margin:10px 0 8px;overflow:hidden;
 border-radius:20px;background:rgba(255,255,255,.15)}
.storage-fill{height:100%;width:0;border-radius:20px;
 background:linear-gradient(90deg,#c58a2c,#ffe39a);
 transition:width .12s linear}
.upload-fill{background:linear-gradient(90deg,#75c995,#c7f5d6)}
.storage-details{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;
 color:#f0dcae;font-size:12px}
.storage-card small{display:block;margin-top:7px}