/* ── KEYTUBE main.css ── Global variables, reset, shared components */
:root{--w:#fff;--bg:#f9f9f9;--bg2:#f2f2f2;--bg3:#e8e8e8;--brd:#e5e5e5;--txt:#0f0f0f;--t2:#606060;--t3:#aaa;--red:#ff0000;--r2:#cc0000;--gold:#f5c518;--blue:#065fd4;--green:#2ba640;--orange:#e67e00;--nav:56px;--tabbar:56px;--r:8px;--r2px:4px;--shadow:0 1px 4px rgba(0,0,0,.1);--shadow-md:0 4px 16px rgba(0,0,0,.12);}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--txt);font-family:'Roboto',sans-serif;min-height:100vh;overflow-x:hidden;padding-top:var(--nav);padding-bottom:var(--tabbar)}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%}
button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}
input,select,textarea{font-family:inherit;font-size:1rem}
::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}
/* ── PROGRESS BAR ── */
#pbar{position:fixed;top:0;left:0;z-index:9999;height:3px;background:var(--red);width:0%;transition:width .3s;pointer-events:none}
#pbar.done{opacity:0;transition:opacity .5s}
/* ── PAGE LOADER ── */
#pgLoad{position:fixed;inset:0;background:var(--w);z-index:9998;display:grid;place-items:center;transition:opacity .4s}
.ld{text-align:center}
.kb-logo{width:32px;height:26px;font-size:18px}
.kb-xl{width:56px;height:46px;font-size:28px}
.kb img{width:100%;height:100%;object-fit:contain}
.ld .kb{width:48px;height:40px;font-size:22px;margin:0 auto 10px;border-radius:6px;animation:kp 1.2s ease infinite}
@keyframes kp{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
.ld-t{font-family:'Bebas Neue',sans-serif;font-size:1.3rem;letter-spacing:2px;color:var(--t2)}
.spin{width:22px;height:22px;border:3px solid var(--bg2);border-top-color:var(--red);border-radius:50%;animation:sp .7s linear infinite;margin:12px auto 0}
@keyframes sp{to{transform:rotate(360deg)}}
/* ── TOAST ── */
#toast{position:fixed;bottom:calc(var(--tabbar) + 12px);left:50%;transform:translateX(-50%) translateY(12px);background:var(--txt);color:#fff;border-radius:var(--r);padding:9px 20px;font-size:.82rem;font-weight:500;opacity:0;transition:all .22s;z-index:9997;pointer-events:none;box-shadow:var(--shadow-md);white-space:nowrap;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast.tok{background:#2e7d32}#toast.terr{background:#d32f2f}#toast.tinfo{background:var(--blue)}
/* ── NAVBAR ── */
#hdr{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--nav);background:var(--w);border-bottom:1px solid var(--brd);display:flex;align-items:center;padding:0 12px;gap:8px;box-sizing:border-box}
.hdr-back{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:1.4rem;color:var(--t2);flex-shrink:0;transition:background .15s}
.hdr-back:hover{background:var(--bg2)}
.logo{display:flex;align-items:center;gap:5px;cursor:pointer;flex-shrink:0;text-decoration:none}
.logo-t{font-family:'Bebas Neue',sans-serif;font-size:18px;letter-spacing:1px;color:var(--txt);white-space:nowrap}
#hdr input{flex:1;min-width:0;width:100%}
.hdr-spacer{flex:1}
.hdr-r{display:flex;align-items:center;gap:5px;flex-shrink:0}
.hicon{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;cursor:pointer;font-size:1rem;transition:background .15s;position:relative;flex-shrink:0}
.hicon:hover{background:var(--bg2)}
.nb{height:32px;padding:0 12px;border-radius:var(--r);font-size:.8rem;font-weight:500;display:flex;align-items:center;gap:5px;transition:all .15s;cursor:pointer;white-space:nowrap}
.nb:hover{background:rgba(0,0,0,.06)}
.nb-red{background:var(--red);color:#fff}.nb-red:hover{background:var(--r2)}
.nb-out{border:1.5px solid var(--brd);color:var(--blue)}.nb-out:hover{background:rgba(6,95,212,.06)}
/* ── AVATAR ── */
.av{width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;font-size:.77rem;font-weight:700;display:grid;place-items:center;cursor:pointer;flex-shrink:0;overflow:hidden;position:relative}
.av img{width:100%;height:100%;object-fit:cover}
/* ── NOTIF BUTTON ── */
.notif-btn{position:relative;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;cursor:pointer;font-size:1.05rem;transition:background .15s;flex-shrink:0}
.notif-btn:hover{background:var(--bg2)}
.notif-dot{position:absolute;top:5px;right:5px;width:9px;height:9px;border-radius:50%;background:var(--red);border:2px solid var(--w);display:none}
.notif-dot.on{display:block}
/* ── USER DROPDOWN ── */
#udrop{position:fixed;top:calc(var(--nav)+6px);right:12px;background:var(--w);border:1px solid var(--brd);border-radius:var(--r);min-width:188px;padding:6px 0;z-index:9999;box-shadow:var(--shadow-md);display:none}
#udrop.open{display:block}
.di{display:flex;align-items:center;gap:10px;padding:8px 15px;font-size:.83rem;cursor:pointer;transition:background .15s;color:var(--txt)}
.di:hover{background:var(--bg2)}.di.red{color:var(--red)}
.ddiv{height:1px;background:var(--brd);margin:5px 0}
/* ── NOTIF PANEL ── */
#notifPanel{position:fixed;top:calc(var(--nav)+6px);right:12px;width:min(320px,calc(100vw - 24px));background:var(--w);border:1px solid var(--brd);border-radius:var(--r);z-index:9998;box-shadow:var(--shadow-md);display:none;max-height:380px;overflow-y:auto}
#notifPanel.open{display:block}
.np-hd{padding:11px 15px;border-bottom:1px solid var(--brd);font-size:.84rem;font-weight:700;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--w)}
.np-item{padding:10px 15px;border-bottom:1px solid var(--bg2);cursor:pointer;transition:background .15s}
.np-item:hover{background:var(--bg2)}.np-item.unread{background:#fff5f5}
.np-title{font-size:.81rem;font-weight:600;margin-bottom:2px}.np-msg{font-size:.77rem;color:var(--t2);line-height:1.4}.np-date{font-size:.69rem;color:var(--t3);margin-top:2px}
/* ── BOTTOM TABBAR ── */
#tabbar{position:fixed;bottom:0;left:0;right:0;z-index:890;height:var(--tabbar);background:var(--w);border-top:1px solid var(--brd);display:flex;align-items:center}
.tbtn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 4px;font-size:.63rem;font-weight:500;color:var(--t2);transition:color .15s;cursor:pointer;border:none;background:none}
.tbtn.act{color:var(--red)}.tbtn:hover{color:var(--txt)}
.tic{font-size:1.2rem;line-height:1}
/* ── GRID + ROW LAYOUTS ── */
.gw{display:grid;grid-template-columns:repeat(auto-fill,minmax(155px,1fr));gap:12px}
.row-w{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory}
.row-w::-webkit-scrollbar{height:3px}
/* ── MOVIE CARDS ── */
.mc{flex-shrink:0;width:155px;cursor:pointer;scroll-snap-align:start;transition:transform .2s}
.gw .mc{width:100%}
.mc:hover{transform:translateY(-3px)}.mc:hover .ct img{transform:scale(1.05)}.mc:hover .chov{opacity:1}
.ct{border-radius:var(--r);overflow:hidden;aspect-ratio:2/3;background:var(--bg2);position:relative}
.ct img{width:100%;height:100%;object-fit:cover;transition:transform .25s}
.cbadges{position:absolute;top:6px;left:6px;display:flex;gap:3px;flex-wrap:wrap}
.cbg{padding:2px 5px;border-radius:2px;font-size:.59rem;font-weight:700;text-transform:uppercase;letter-spacing:.3px}
.cb-n{background:var(--red);color:#fff}.cb-c{background:rgba(0,0,0,.68);color:#fff}.cb-e{background:var(--blue);color:#fff}.cb-new{background:var(--gold);color:#000}
.chov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8) 0%,transparent 55%);opacity:0;transition:opacity .2s;border-radius:var(--r);display:flex;align-items:flex-end;justify-content:center;padding-bottom:10px}
.cpl{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;color:var(--red);font-size:.95rem}
.ci{padding:6px 0}.ctit{font-size:.79rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}
.csub{font-size:.7rem;color:var(--t2);margin-top:2px;display:flex;gap:5px;align-items:center}
.crat{color:var(--orange);font-weight:600}
/* ── SECTION HEADERS ── */
.sec{padding:16px 14px}
.sec-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:11px}
.sec-hd h2{font-size:.92rem;font-weight:700;display:flex;align-items:center;gap:6px}
.sarrs{display:flex;gap:4px}
.sarr{width:26px;height:26px;border-radius:50%;border:1px solid var(--brd);display:grid;place-items:center;font-size:.84rem;color:var(--t2);cursor:pointer;transition:all .15s}
.sarr:hover{background:var(--bg2)}
/* ── EMPTY STATE ── */
.empty-st{text-align:center;padding:40px 18px;color:var(--t2)}
.empty-st .ei{font-size:2.2rem;margin-bottom:8px;opacity:.35}
.empty-st p{font-size:.83rem}
.hidden{display:none!important}
/* ── FORM ELEMENTS ── */
.fg{margin-bottom:12px}
.fg label{display:block;font-size:.71rem;font-weight:600;color:var(--t2);margin-bottom:4px;text-transform:uppercase;letter-spacing:.3px}
.fi{width:100%;border:1.5px solid var(--brd);border-radius:var(--r2px);padding:9px 12px;font-size:.85rem;color:var(--txt);outline:none;transition:border-color .15s;background:var(--w);-webkit-appearance:none}
.fi:focus{border-color:var(--blue)}
.fi::placeholder{color:var(--t3)}
.aerr{font-size:.74rem;color:var(--red);min-height:14px;margin:-2px 0 7px}
.auth-btn{width:100%;padding:10px;border-radius:var(--r2px);font-size:.86rem;font-weight:600;cursor:pointer;border:none;background:var(--red);color:#fff;transition:background .15s}
.auth-btn:hover{background:var(--r2)}
.auth-btn:disabled{opacity:.6;cursor:not-allowed}
/* ── BUTTONS ── */
.st-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--r);font-size:.82rem;font-weight:600;cursor:pointer;transition:all .15s;border:1.5px solid var(--brd);background:var(--w);color:var(--txt)}
.st-btn:hover{background:var(--bg2)}
.st-btn-red{background:var(--red);color:#fff;border-color:var(--red)}.st-btn-red:hover{background:var(--r2)}
.st-btn-out{background:var(--w);color:var(--txt);border-color:var(--brd)}
/* ── SELECT ── */
.st-select{border:1.5px solid var(--brd);border-radius:var(--r2px);padding:6px 10px;font-size:.8rem;background:var(--w);color:var(--txt);outline:none;cursor:pointer;-webkit-appearance:none}
/* ── TOGGLE SWITCH ── */
.toggle-switch{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}
.toggle-switch input{opacity:0;width:0;height:0}
.ts-slider{position:absolute;inset:0;background:var(--bg3);border-radius:24px;transition:.3s;cursor:pointer}
.ts-slider:before{content:'';position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}
input:checked + .ts-slider{background:var(--red)}
input:checked + .ts-slider:before{transform:translateX(20px)}
/* ── DANGER BTN ── */
.danger-btn{padding:9px 18px;border-radius:var(--r2px);border:1.5px solid var(--red);color:var(--red);background:var(--w);font-size:.83rem;font-weight:600;cursor:pointer;transition:all .15s}
.danger-btn:hover{background:rgba(255,0,0,.06)}
/* ── LOGIN REQUIRED ── */
#loginReq{position:fixed;inset:0;background:rgba(0,0,0,.68);z-index:1500;display:none;place-items:center;padding:16px}
#loginReq.show{display:grid}
.lr-box{background:var(--w);border-radius:12px;padding:28px 22px;text-align:center;max-width:320px;width:100%}
.lr-box h3{font-size:.97rem;font-weight:700;margin-bottom:7px}
.lr-box p{font-size:.82rem;color:var(--t2);margin-bottom:14px}
.lr-bar{height:4px;background:var(--bg2);border-radius:2px;overflow:hidden;margin-bottom:13px}
.lr-fill{height:100%;background:var(--red);width:0%;animation:lrfill 2s ease forwards}
@keyframes lrfill{to{width:100%}}
/* ── HERO ── */
.hero-wrap{position:relative;width:100%;overflow:hidden;background:#111}
.hero-wrap img{width:100%;height:100%;object-fit:cover;display:block}
.hero-shade{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.35) 50%,rgba(0,0,0,.1) 100%)}
.hero-info{position:absolute;bottom:0;left:0;right:0;padding:20px 14px}
.hbadge{display:inline-block;background:var(--red);color:#fff;font-size:.6rem;font-weight:700;letter-spacing:1px;padding:2px 7px;border-radius:2px;text-transform:uppercase;margin-bottom:6px}
.htitle{font-family:'Bebas Neue',sans-serif;font-size:clamp(1.7rem,5vw,2.8rem);color:#fff;line-height:1;margin-bottom:5px;text-shadow:0 2px 8px rgba(0,0,0,.5)}
.hmeta{font-size:.75rem;color:rgba(255,255,255,.75);display:flex;gap:9px;margin-bottom:8px;flex-wrap:wrap;align-items:center}
.hrat{color:var(--gold);font-weight:700}
.hdesc{font-size:.79rem;color:rgba(255,255,255,.75);line-height:1.5;margin-bottom:11px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hbtns{display:flex;gap:7px}
.hbp{display:flex;align-items:center;gap:5px;background:var(--w);color:var(--txt);border-radius:var(--r);padding:8px 16px;font-size:.82rem;font-weight:700;transition:background .15s;cursor:pointer;border:none}
.hbp:hover{background:#ddd}
.hbi{display:flex;align-items:center;gap:5px;background:rgba(255,255,255,.2);color:#fff;border-radius:var(--r);padding:8px 14px;font-size:.82rem;font-weight:700;backdrop-filter:blur(4px);transition:background .15s;cursor:pointer;border:none}
.hbi:hover{background:rgba(255,255,255,.3)}
.hdots{position:absolute;bottom:12px;right:14px;display:flex;gap:5px}
.hdot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .2s}
.hdot.active{background:#fff;width:16px;border-radius:3px}
/* ── DOWNLOAD PROGRESS ── */
.dl-progress{margin:8px 0;display:none}
.dl-progress.show{display:block}
.dl-bar-wrap{height:5px;background:var(--bg2);border-radius:3px;overflow:hidden;margin-bottom:4px}
.dl-bar{height:100%;background:var(--red);width:0%;transition:width .2s;border-radius:3px}
.dl-info{font-size:.72rem;color:var(--t2);display:flex;justify-content:space-between}
/* ── CATEGORY PILLS ── */
.catbar{position:sticky;top:var(--nav);z-index:50;background:var(--w);border-bottom:1px solid var(--brd);display:flex;flex-direction:column}
.catpills{display:flex;gap:6px;padding:8px 14px;overflow-x:auto;scrollbar-width:none}
.catpills::-webkit-scrollbar{display:none}
.cp{padding:5px 13px;border-radius:20px;font-size:.78rem;font-weight:500;border:1px solid var(--brd);color:var(--t2);background:var(--w);white-space:nowrap;cursor:pointer;transition:all .15s}
.cp:hover{background:var(--bg2);color:var(--txt)}.cp.active{background:var(--txt);color:var(--w);border-color:var(--txt)}
/* ── ADVANCED FILTERS ── */
.adv-filters{display:none;padding:8px 14px 10px;gap:8px;flex-wrap:wrap;border-top:1px solid var(--brd);background:var(--bg)}
.adv-filters.open{display:flex}
.afg{display:flex;flex-direction:column;gap:3px}
.afg label{font-size:.68rem;color:var(--t2);font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.afg select,.afg input{border:1px solid var(--brd);border-radius:var(--r2px);padding:5px 8px;font-size:.78rem;background:var(--w);color:var(--txt);outline:none;min-width:90px;-webkit-appearance:none}
.filter-toggle{display:flex;align-items:center;gap:5px;padding:4px 14px 7px;font-size:.77rem;color:var(--t2);cursor:pointer;border:none;background:none}
.filter-toggle:hover{color:var(--txt)}
* ── COMMENTS ── */
.cmt-av{width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-size:.72rem;font-weight:700;flex-shrink:0;overflow:hidden}
.cmt-av img{width:100%;height:100%;object-fit:cover}
.cmt-name{font-size:.78rem;font-weight:600;display:flex;align-items:center;gap:5px}
.cmt-emoji{font-size:.85rem}
.cmt-txt{font-size:.8rem;color:var(--t2);line-height:1.5;margin-top:1px}
.cmt-date{font-size:.68rem;color:var(--t3);margin-top:2px}
.cmt-del{margin-left:auto;font-size:.68rem;color:var(--red);cursor:pointer;opacity:.55;flex-shrink:0}
.cmt-del:hover{opacity:1}
.emoji-row{display:flex;gap:5px;margin-bottom:9px;flex-wrap:wrap}
.emoj{font-size:1.05rem;cursor:pointer;padding:3px 6px;border-radius:5px;border:1.5px solid var(--brd);transition:all .15s;background:var(--w)}
.emoj:hover,.emoj.sel{border-color:var(--red);background:#fff5f5}
.cmt-form{display:flex;gap:6px;margin-bottom:13px}
.cmt-form textarea{flex:1;border:1.5px solid var(--brd);border-radius:var(--r2px);padding:7px 10px;font-size:.8rem;resize:none;height:50px;outline:none;color:var(--txt)}
.cmt-form textarea:focus{border-color:var(--blue)}
.cmt-form button{height:34px;padding:0 13px;background:var(--blue);color:#fff;border-radius:var(--r2px);font-size:.79rem;font-weight:600;align-self:flex-end;border:none;cursor:pointer}
.sign-cmt{background:var(--bg2);border:1px dashed var(--brd);border-radius:var(--r);padding:12px;text-align:center;font-size:.8rem;color:var(--t2);cursor:pointer}
.sign-cmt:hover{border-color:var(--blue);color:var(--blue)}
/* ── ADS SLOTS ── */
.adslot{margin:5px 14px;min-height:1px;overflow:hidden;border-radius:var(--r2px)}
/* ── GUEST BANNER ── */
#guestBanner{margin:0 14px 14px;background:var(--w);border:1px solid var(--brd);border-radius:var(--r);padding:22px;text-align:center;display:none}
#guestBanner h3{font-size:.93rem;font-weight:700;margin-bottom:5px}
#guestBanner p{font-size:.81rem;color:var(--t2);margin-bottom:12px}
/* ── SETTINGS CARD ── */
.settings-card{background:var(--w);border:1px solid var(--brd);border-radius:var(--r);padding:16px}
.settings-card h3{font-size:.88rem;font-weight:700;margin-bottom:14px}
.setting-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--bg2)}
.setting-row:last-child{border-bottom:none}
.sr-label{font-size:.83rem}
.danger-zone{border-color:rgba(255,0,0,.2);margin-top:14px}
/* ── CHAR COUNT ── */
.char-count{font-size:.7rem;color:var(--t3);text-align:right;margin-top:2px}
/* ── HINT TEXT ── */
.hint{font-size:.7rem;color:var(--t3);font-weight:400;text-transform:none}
/* ── SEARCH BAR ── */
.search-header-bar{flex:1;display:flex;max-width:100%;margin:0 6px}
.search-header-bar input{flex:1;height:36px;border:1.5px solid var(--brd);border-right:none;border-radius:20px 0 0 20px;padding:0 14px;font-size:.85rem;outline:none;background:var(--w);color:var(--txt)}
.search-header-bar input:focus{border-color:#1a73e8}
.search-header-bar button{height:36px;padding:0 14px;background:var(--bg2);border:1.5px solid var(--brd);border-left:none;border-radius:0 20px 20px 0;font-size:.95rem;cursor:pointer;flex-shrink:0}
.search-header-bar button:hover{background:var(--brd)}
.sr-clear{height:34px;width:34px;border-radius:50%;display:grid;place-items:center;font-size:.85rem;color:var(--t2);cursor:pointer;background:none;border:none;flex-shrink:0}
/* ── INFO PAGE SHARED ── */
.info-main{max-width:700px;margin:0 auto;padding:0 14px 24px}
.info-hero{text-align:center;padding:28px 14px 24px}
.info-logo-big{margin-bottom:14px}
.info-hero-title{font-family:'Bebas Neue',sans-serif;font-size:2rem;letter-spacing:1px;margin-bottom:6px}
.info-hero-sub{font-size:.88rem;color:var(--t2);line-height:1.5}
.info-card{background:var(--w);border:1px solid var(--brd);border-radius:var(--r);padding:18px;margin-bottom:12px}
.info-card h2{font-size:1rem;font-weight:700;margin-bottom:10px}
.info-card p{font-size:.84rem;color:var(--t2);line-height:1.7}
.info-cta-btn{display:inline-block;margin-top:12px;padding:9px 20px;background:var(--red);color:#fff;border-radius:var(--r);font-size:.84rem;font-weight:700;text-decoration:none;cursor:pointer;border:none;transition:background .15s}
.info-cta-btn:hover{background:var(--r2)}
.info-cta-out{background:var(--w);color:var(--txt);border:1.5px solid var(--brd);margin-left:8px}
.info-cta-out:hover{background:var(--bg2)}
/* ── FOOTER ── */
.info-footer{text-align:center;padding:16px;border-top:1px solid var(--brd);margin-top:20px}
.footer-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.footer-links a{font-size:.78rem;color:var(--t2);cursor:pointer}
.footer-links a:hover{color:var(--txt)}
.info-footer p{font-size:.72rem;color:var(--t3)}
/* ── UPLOAD PROG BAR ── */
.up-prog{height:6px;background:var(--bg2);border-radius:3px;overflow:hidden}
.up-prog-fill{height:100%;background:var(--red);width:0%;transition:width .3s;border-radius:3px}
.upload-progress{display:none}
.upload-progress.show{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--t2)}
.ai-shake-btn {
    position: fixed;
    bottom: 60px;
    left: 20px;
    z-index: 9999;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    width: 50px;
    height: 50px;
    text-decoration: none;
}

.ai-shake-btn img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.ai-shake-btn:hover {
    animation: aiShake 0.5s ease-in-out infinite;
}

@keyframes aiShake {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    20% { transform: translateX(-3px) rotate(-4deg); }
    40% { transform: translateX(3px) rotate(4deg); }
    60% { transform: translateX(-2px) rotate(-2deg); }
    80% { transform: translateX(2px) rotate(2deg); }
}
/* ── THEME TOGGLE BUTTON ── */
.theme-toggle-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--brd);
  background: var(--bg2);
  cursor: pointer;
  font-size: 1rem;
  display: grid;
  place-items: center;
  transition: background .2s, transform .2s;
  flex-shrink: 0;
}
.theme-toggle-btn:hover {
  background: var(--brd);
  transform: rotate(20deg);
}
/* ── SKELETON LOADING ── */
.skel {
  background: linear-gradient(90deg, var(--bg2) 25%, var(--brd) 50%, var(--bg2) 75%);
  background-size: 200% 100%;
  animation: skel-wave 1.4s infinite;
  border-radius: var(--r2px);
}
@keyframes skel-wave {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.mc.loading .ct  { background: var(--bg2); }
.mc.loading .ci  { padding: 8px; }
.mc.loading .ctit{ height: 12px; margin-bottom: 6px; }
.mc.loading .csub{ height: 10px; width: 60%; }