:root{--bg:#07080c;--bg2:#0b0d13;--surface:#10131a;--surface2:#171b25;--line:rgba(212,168,74,.22);--line2:rgba(255,255,255,.08);--gold:#e6c36a;--gold2:#f3df9a;--ink:#f6f1e6;--muted:#b7b0a2;--red:#d62828;--red2:#9b1010;--blue:#3d7cff;--ok:#3ecf8e;--warn:#f5b84b;--err:#ff6b6b;--shadow:0 10px 40px rgba(0,0,0,.45);--r:14px;--max:1180px;color-scheme:dark}
[data-theme=light]{--bg:#faf8f3;--bg2:#f3efe6;--surface:#fff;--surface2:#f6f2e9;--line:rgba(120,90,20,.25);--line2:rgba(0,0,0,.1);--gold:#8a6410;--gold2:#6d4e08;--ink:#1b1810;--muted:#645d4e;--shadow:0 10px 30px rgba(60,40,0,.12);color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(900px 320px at 85% -8%,rgba(61,124,255,.14),transparent 55%),var(--bg);color:var(--ink);font-family:Outfit,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}
[data-theme=light] body{background:var(--bg)}
main#view{flex:1}
h1,h2,h3,h4{font-family:Cinzel,Georgia,serif;line-height:1.15;margin:0 0 .5em;color:var(--gold2)}
h1{font-size:clamp(1.8rem,4.5vw,2.8rem)}h2{font-size:clamp(1.35rem,3vw,1.9rem)}h3{font-size:1.15rem}h4{font-size:1rem}
p{margin:0 0 1em}a{color:inherit}img,video{max-width:100%;display:block}
.muted{color:var(--muted)}.small{font-size:.86rem}.center{text-align:center}.right{text-align:right}.nowrap{white-space:nowrap}.grow{flex:1}.hide{display:none!important}
.container{width:min(var(--max),calc(100% - 28px));margin-inline:auto}.container.narrow{max-width:560px}.container.mid{max-width:860px}.pad{padding:56px 0}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.stack{display:grid;gap:14px}.gap-s{gap:6px}
.ic{width:18px;height:18px;flex:none}.ic.lg{width:24px;height:24px}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--gold);color:#000;padding:8px 12px;z-index:100;border-radius:8px}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:999px;border:1px solid transparent;background:linear-gradient(#d62828,#9b1010);color:#fff;font:700 15px Outfit,sans-serif;text-decoration:none;cursor:pointer;transition:transform .12s,filter .12s,box-shadow .12s;box-shadow:0 6px 18px rgba(155,16,16,.35)}
.btn:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn:active{transform:none}
.btn.ghost{background:transparent;border-color:var(--line);color:var(--gold2);box-shadow:none}.btn.ghost:hover{background:rgba(212,168,74,.1)}
.btn.gold{background:linear-gradient(#f3df9a,#d4a84a);color:#1b1305;box-shadow:0 6px 18px rgba(212,168,74,.25)}
.btn.sm{min-height:34px;padding:0 14px;font-size:13px}.btn.block{width:100%}.btn.lg{min-height:52px;font-size:17px;padding:0 28px}
.btn.danger{background:transparent;border-color:rgba(255,107,107,.5);color:var(--err);box-shadow:none}
.btn[disabled],.btn.busy{opacity:.6;pointer-events:none}.btn.busy::after{content:"";width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.link{background:none;border:0;color:var(--gold);cursor:pointer;font:inherit;text-decoration:underline;padding:0}
.icon-btn{background:transparent;border:1px solid var(--line2);color:var(--ink);width:36px;height:36px;border-radius:10px;cursor:pointer;display:inline-grid;place-items:center}
.icon-btn:hover{border-color:var(--gold)}
/* nav */
.nav{position:sticky;top:0;z-index:30;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line2)}
.nav-in{display:flex;align-items:center;gap:14px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700}.brand img{width:42px;height:42px;border-radius:50%;object-fit:cover}
.brand span{font:700 13px/1.1 Cinzel,serif;color:var(--gold2);letter-spacing:.02em}
.nav-links{display:flex;gap:4px;margin-left:12px}.nav-links a{padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:500}.nav-links a:hover,.nav-links a.on{color:var(--ink);background:var(--surface2)}
.nav-search{flex:1;max-width:420px;position:relative}.nav-search input{width:100%;height:42px;border-radius:999px;padding:0 16px;background:var(--surface);border:1px solid var(--line2);color:var(--ink)}
.nav-right{margin-left:auto;display:flex;gap:8px;align-items:center}
.cur-toggle{display:inline-flex;border:1px solid var(--line2);border-radius:999px;overflow:hidden}.cur-toggle button{background:none;border:0;color:var(--muted);padding:6px 10px;font:600 12px Outfit;cursor:pointer}.cur-toggle button.on{background:var(--gold);color:#1b1305}
.menu-btn{display:none}
.user-menu{position:relative}.user-menu summary{list-style:none;cursor:pointer}.user-menu summary::-webkit-details-marker{display:none}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--gold),#a37a1d);color:#1b1305;display:grid;place-items:center;font-weight:800}
.dropdown{position:absolute;right:0;top:46px;min-width:210px;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;z-index:40}
.dropdown a,.dropdown button{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:8px;text-decoration:none;background:none;border:0;color:var(--ink);font:inherit;cursor:pointer}.dropdown a:hover,.dropdown button:hover{background:var(--surface2)}
.dropdown .who{padding:10px 12px;border-bottom:1px solid var(--line2);margin-bottom:4px}
@media(max-width:860px){.nav-links,.nav-search{display:none}.menu-btn{display:inline-grid}.nav.open .nav-links{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;background:var(--bg);padding:10px 14px 16px;border-bottom:1px solid var(--line2)}.brand span{display:none}}
footer.foot{border-top:1px solid var(--line2);margin-top:60px;padding:34px 0;color:var(--muted);font-size:.92rem}
.foot-in{display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
/* hero */
.hero{display:grid;gap:28px;padding:34px 0 50px;align-items:center}
.hero .cover{order:-1;margin:0}.hero .cover img{width:min(100%,380px);margin:auto;border-radius:20px;filter:drop-shadow(0 20px 50px rgba(0,0,0,.55))}
.eyebrow{color:var(--gold);letter-spacing:.16em;text-transform:uppercase;font-size:11.5px;font-weight:700;margin:0 0 8px}
.hero h1{font-size:clamp(2rem,6vw,3.4rem);margin:.2em 0}.lead{color:var(--muted);font-size:1.08rem;max-width:56ch}
.price-line{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:18px 0}.price-line strong{font-size:1.7rem;color:var(--gold2)}.price-line s{color:var(--muted)}
.pill{display:inline-block;background:rgba(212,168,74,.14);color:var(--gold2);border:1px solid var(--line);padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.pill.ok{background:rgba(62,207,142,.14);color:var(--ok);border-color:rgba(62,207,142,.4)}.pill.warn{background:rgba(245,184,75,.14);color:var(--warn);border-color:rgba(245,184,75,.4)}.pill.err{background:rgba(255,107,107,.12);color:var(--err);border-color:rgba(255,107,107,.4)}.pill.blue{background:rgba(61,124,255,.14);color:#8fb2ff;border-color:rgba(61,124,255,.4)}
.badge{display:inline-block;background:#f3df9a;color:#3a2a05;font-weight:800;font-size:11.5px;padding:3px 9px;border-radius:6px}
@media(min-width:900px){.hero{grid-template-columns:1.15fr .85fr}.hero .cover{order:2}}
.trust{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:.92rem;margin-top:8px}.trust span{display:flex;gap:6px;align-items:center}.trust .ic{color:var(--gold)}
/* sections / cards */
.section{padding:34px 0}.section-head{margin-bottom:22px}
.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--line2);background:var(--surface);color:var(--ink);padding:8px 16px;border-radius:999px;cursor:pointer;font:600 14px Outfit}.chip.on,.chip:hover{border-color:var(--gold);color:var(--gold2)}.chip.on{background:rgba(212,168,74,.14)}
.search{height:46px;width:100%;max-width:340px;border-radius:999px;padding:0 18px;background:var(--surface);border:1px solid var(--line2);color:var(--ink)}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}
.card{background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);padding:20px}
.course-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;text-decoration:none;transition:transform .15s,border-color .15s,box-shadow .15s}
.course-card:hover{transform:translateY(-3px);border-color:var(--line);box-shadow:var(--shadow)}
.course-card .thumb{aspect-ratio:16/10;background:#000 center/cover;position:relative;overflow:hidden}.course-card .thumb img{width:100%;height:100%;object-fit:contain;background:#050609}
.course-card .thumb .badge{position:absolute;left:10px;top:10px}
.course-card .body{padding:14px 16px 18px;display:grid;gap:6px;flex:1;align-content:start}.course-card h3{font-family:Outfit;font-size:1.05rem;color:var(--ink);margin:0}
.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.86rem;align-items:center}
.stars{display:inline-flex;gap:1px}.stars svg{width:14px;height:14px;fill:var(--line2);stroke:none}.stars svg.on{fill:#f5b84b}.stars svg.half{fill:#f5b84b;opacity:.55}
.card-price{display:flex;gap:8px;align-items:baseline;margin-top:6px}.card-price strong{font-size:1.2rem;color:var(--gold2)}.card-price s{color:var(--muted);font-size:.9rem}
.steps{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.step{padding:20px;border:1px solid var(--line2);border-radius:var(--r);background:var(--surface)}.step b{font:700 28px Cinzel;color:var(--gold)}
/* course page */
.c-hero{background:linear-gradient(180deg,var(--bg2),var(--bg));border-bottom:1px solid var(--line2)}
.c-layout{display:grid;gap:26px;padding:28px 0 20px}
.c-hero .c-info h1{font-size:clamp(1.7rem,4vw,2.4rem)}.c-hero .sub{font-size:1.1rem;color:var(--muted);max-width:60ch}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:10px}.crumbs a{color:var(--gold);text-decoration:none}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden}
.price-card .pv{position:relative;aspect-ratio:16/9;background:#000 center/cover;cursor:pointer;display:block;width:100%;border:0;padding:0}.price-card .pv img{width:100%;height:100%;object-fit:contain;background:#050609;opacity:.9}
.price-card .pv .playbtn{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center;color:#111}
.price-card .pv .lbl{position:absolute;bottom:8px;left:0;right:0;text-align:center;color:#fff;font-weight:700;text-shadow:0 1px 6px #000}
.price-card .pb{padding:20px;display:grid;gap:12px}.big-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.big-price strong{font-size:2rem;color:var(--gold2)}.big-price s{color:var(--muted)}.big-price .off{color:var(--ok);font-weight:700}
.incl{list-style:none;padding:0;margin:0;display:grid;gap:9px;font-size:.93rem}.incl li{display:flex;gap:10px;align-items:flex-start}.incl .ic{color:var(--gold);margin-top:2px}
@media(min-width:960px){.c-layout{grid-template-columns:1fr 380px;align-items:start}.price-card.sticky{position:sticky;top:84px;margin-top:0}.c-aside{grid-row:1 / span 3;grid-column:2}.c-body-col{grid-column:1}}
.box{border:1px solid var(--line2);border-radius:var(--r);padding:20px;background:var(--surface)}
.checklist{display:grid;gap:10px 22px;grid-template-columns:1fr;list-style:none;padding:0;margin:0}@media(min-width:700px){.checklist{grid-template-columns:1fr 1fr}}
.checklist li{display:flex;gap:10px;font-size:.95rem}.checklist .ic{color:var(--ok);margin-top:3px}
details.sec{border:1px solid var(--line2);border-radius:12px;background:var(--surface);margin-bottom:8px;overflow:hidden}
details.sec>summary{list-style:none;cursor:pointer;padding:14px 16px;display:flex;gap:10px;align-items:center;font-weight:700;background:var(--surface2)}details.sec>summary::-webkit-details-marker{display:none}
details.sec>summary .ic{transition:transform .2s}details.sec[open]>summary .ic{transform:rotate(180deg)}details.sec>summary .m{margin-left:auto;font-weight:400;color:var(--muted);font-size:.85rem;white-space:nowrap}
.lrow{display:flex;gap:10px;align-items:center;padding:11px 16px;border-top:1px solid var(--line2);font-size:.94rem}.lrow .ic{color:var(--muted)}.lrow .t{flex:1}.lrow .prev{color:var(--gold);cursor:pointer;background:none;border:0;font:600 13px Outfit;text-decoration:underline}.lrow .d{color:var(--muted);font-size:.85rem}.lrow.soon{opacity:.6}
/* forms */
label{display:grid;gap:6px;font-weight:600;font-size:.9rem}label.inline{display:flex;gap:8px;align-items:center;font-weight:500}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line2);border-radius:10px;padding:11px 13px;width:100%;min-height:44px}
input[type=checkbox],input[type=radio]{width:auto;min-height:0;accent-color:var(--gold)}
textarea{resize:vertical;min-height:90px}input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:0;border-color:transparent}
.form-error{color:var(--err);font-size:.9rem;background:rgba(255,107,107,.1);padding:10px 12px;border-radius:10px}
.form-grid{display:grid;gap:14px}@media(min-width:700px){.form-grid.two{grid-template-columns:1fr 1fr}.form-grid .span2{grid-column:span 2}}
.hint{font-weight:400;color:var(--muted);font-size:.82rem}
.auth{display:grid;min-height:calc(100vh - 69px)}.auth-card{max-width:440px;width:100%;margin:auto;padding:40px 18px}.auth-card .card{padding:28px}
.auth-art{display:none;background:linear-gradient(160deg,rgba(214,40,40,.18),rgba(61,124,255,.16)),var(--bg2);place-items:center;padding:40px;border-right:1px solid var(--line2)}
.auth-art img{width:min(420px,100%)}@media(min-width:960px){.auth{grid-template-columns:1fr 1fr}.auth-art{display:grid;order:-1}}
/* checkout */
.co{display:grid;gap:24px;padding:28px 0}@media(min-width:900px){.co{grid-template-columns:1fr 400px;align-items:start}}
.sum-row{display:flex;justify-content:space-between;gap:12px;padding:8px 0}.sum-row.total{border-top:1px solid var(--line2);margin-top:6px;padding-top:14px;font-weight:800;font-size:1.2rem}
.opt{display:flex;gap:12px;align-items:flex-start;border:1px solid var(--line2);border-radius:12px;padding:14px;cursor:pointer;background:var(--surface)}.opt:has(input:checked){border-color:var(--gold);background:rgba(212,168,74,.08)}
.notice{border:1px solid var(--line);background:rgba(212,168,74,.08);padding:14px 16px;border-radius:12px}.notice.ok{border-color:rgba(62,207,142,.5);background:rgba(62,207,142,.08)}
.bank{white-space:pre-wrap;background:var(--surface2);padding:14px;border-radius:10px;border:1px dashed var(--line)}
/* progress */
.bar{height:8px;background:var(--surface2);border-radius:99px;overflow:hidden}.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--ok));border-radius:99px;transition:width .4s}
.learn-card{display:grid;grid-template-columns:140px 1fr;gap:16px;background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);padding:14px;align-items:center}.learn-card img{border-radius:10px;aspect-ratio:1;object-fit:cover;width:100%}
@media(max-width:560px){.learn-card{grid-template-columns:90px 1fr}}
/* player */
.player-top{display:flex;gap:14px;align-items:center;padding:10px 14px;background:var(--bg2);border-bottom:1px solid var(--line2);flex-wrap:wrap}.player-top h1{font:700 1rem Outfit;margin:0;color:var(--ink);flex:1;min-width:140px}
.ring{--p:0;width:42px;height:42px;border-radius:50%;background:conic-gradient(var(--ok) calc(var(--p)*1%),var(--surface2) 0);display:grid;place-items:center;font-size:11px;font-weight:700;position:relative}.ring::before{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--bg2)}.ring b{position:relative}
.p-layout{display:grid;grid-template-columns:1fr}@media(min-width:1000px){.p-layout{grid-template-columns:1fr 380px;height:calc(100vh - 69px - 63px)}.p-main{overflow:auto}.p-side{overflow:auto;border-left:1px solid var(--line2)}}
.vwrap{background:#000;aspect-ratio:16/9;max-height:72vh;width:100%;display:grid;place-items:center;position:relative}.vwrap video,.vwrap iframe{width:100%;height:100%;border:0;background:#000}
.vmsg{color:#ddd;text-align:center;padding:20px}.vmsg h3{color:var(--gold2)}
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line2);overflow-x:auto;padding:0 14px;position:sticky;top:0;background:var(--bg);z-index:2}.tabs button{background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);padding:14px 14px;font:600 14px Outfit;cursor:pointer;white-space:nowrap}.tabs button.on{color:var(--gold2);border-bottom-color:var(--gold)}
.tab-body{padding:20px 18px 60px;max-width:860px}
.side-head{padding:14px 16px;border-bottom:1px solid var(--line2);font-weight:700;position:sticky;top:0;background:var(--bg);z-index:2}
.s-sec>summary{list-style:none;cursor:pointer;padding:12px 16px;background:var(--surface2);border-bottom:1px solid var(--line2);font-weight:700;font-size:.93rem;display:flex;gap:8px;align-items:center}.s-sec>summary::-webkit-details-marker{display:none}.s-sec>summary small{margin-left:auto;font-weight:400;color:var(--muted)}
.s-les{display:flex;gap:10px;padding:11px 16px;text-decoration:none;border-bottom:1px solid var(--line2);font-size:.92rem;align-items:flex-start}.s-les:hover{background:var(--surface)}.s-les.on{background:rgba(212,168,74,.12);box-shadow:inset 3px 0 var(--gold)}.s-les.soon,.s-les.lock{opacity:.55}
.s-les .chk{width:20px;height:20px;border:2px solid var(--line);border-radius:50%;flex:none;display:grid;place-items:center;margin-top:1px;color:#07080c}.s-les.done .chk{background:var(--ok);border-color:var(--ok)}.s-les .chk .ic{width:12px;height:12px;display:none}.s-les.done .chk .ic{display:block}
.s-les small{display:block;color:var(--muted)}
.qa{border:1px solid var(--line2);border-radius:12px;padding:14px;background:var(--surface);margin-bottom:12px}.qa .ans{margin:10px 0 0 14px;padding-left:12px;border-left:3px solid var(--line2)}.qa .ans.staff{border-color:var(--gold)}
.slots{display:grid;gap:14px}.slot-day h4{font-family:Outfit;margin:0 0 8px;color:var(--ink)}.slot-list{display:flex;gap:8px;flex-wrap:wrap}.slot{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:8px 14px;cursor:pointer;font:600 14px Outfit}.slot:hover,.slot.on{background:var(--gold);color:#1b1305}
/* tables / admin */
.admin{display:grid;grid-template-columns:1fr;min-height:calc(100vh - 69px)}
@media(min-width:960px){.admin{grid-template-columns:230px 1fr}}
.a-side{background:var(--bg2);border-right:1px solid var(--line2);padding:12px;display:flex;gap:4px;overflow-x:auto}.a-side a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:600;white-space:nowrap;font-size:.94rem}.a-side a:hover,.a-side a.on{background:var(--surface2);color:var(--gold2)}
@media(min-width:960px){.a-side{flex-direction:column;position:sticky;top:69px;height:calc(100vh - 69px);overflow:auto;padding:18px 12px}}
.a-main{padding:22px 18px 80px;min-width:0}.a-main h1{font-size:1.6rem}
.stat-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));margin-bottom:20px}.stat{background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);padding:16px}.stat small{color:var(--muted);display:block}.stat b{font-size:1.45rem;color:var(--gold2);display:block;margin-top:4px}.stat span{font-size:.82rem;color:var(--muted)}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line2);border-radius:var(--r);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line2);vertical-align:middle}th{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface2);white-space:nowrap}tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--surface2)}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:14px 0}
.chart{background:var(--surface);border:1px solid var(--line2);border-radius:var(--r);padding:16px}.chart svg{width:100%;height:150px;display:block}.chart rect{fill:var(--gold)}.chart rect.b{fill:var(--blue)}
.two-col{display:grid;gap:16px}@media(min-width:900px){.two-col{grid-template-columns:1fr 1fr}}
.cur-list{display:grid;gap:4px}
.lesson-edit{display:flex;gap:8px;align-items:center;padding:9px 12px;border-top:1px solid var(--line2);background:var(--surface)}.lesson-edit .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sec-edit{border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;background:var(--surface)}.sec-edit>.sh{display:flex;gap:8px;align-items:center;padding:10px 12px;background:var(--surface2);flex-wrap:wrap}.sec-edit .sh b{flex:1;min-width:140px}
.tab-row{display:flex;gap:6px;border-bottom:1px solid var(--line2);margin:14px 0 20px;overflow-x:auto}.tab-row a,.tab-row button{background:none;border:0;border-bottom:3px solid transparent;color:var(--muted);padding:10px 16px;font:600 14px Outfit;cursor:pointer;text-decoration:none;white-space:nowrap}.tab-row .on{color:var(--gold2);border-bottom-color:var(--gold)}
/* modal & toast */
.modal-wrap{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:60;display:grid;place-items:center;padding:14px;overflow:auto}
.modal{background:var(--surface);border:1px solid var(--line);border-radius:16px;width:min(560px,100%);max-height:92vh;overflow:auto;box-shadow:var(--shadow)}.modal.wide{width:min(860px,100%)}
.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--line2);position:sticky;top:0;background:var(--surface);z-index:1}.modal-head h3{margin:0}.modal-body{padding:20px}
body.noscroll{overflow:hidden}
#toasts{position:fixed;right:14px;bottom:14px;display:grid;gap:8px;z-index:90;max-width:min(380px,calc(100% - 28px))}.toast{background:var(--surface);border:1px solid var(--ok);color:var(--ink);padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);animation:in .2s}.toast.err{border-color:var(--err)}.toast.out{opacity:0;transition:opacity .4s}
@keyframes in{from{transform:translateY(10px);opacity:0}}
.file-row{display:flex;gap:10px;align-items:center;padding:9px 12px;border-bottom:1px solid var(--line2);cursor:pointer;font-size:.9rem}.file-row:hover{background:var(--surface2)}.file-row .n{flex:1;word-break:break-all}
.skel{background:linear-gradient(90deg,var(--surface),var(--surface2),var(--surface));background-size:200% 100%;animation:sh 1.2s infinite;border-radius:10px;min-height:20px}@keyframes sh{to{background-position:-200% 0}}
.empty{padding:40px;text-align:center;color:var(--muted);border:1px dashed var(--line2);border-radius:var(--r)}
.cert-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:#e9e4d6}
.cert{background:#fffdf7;color:#1b1810;width:min(960px,100%);aspect-ratio:1.414;border:14px double #b8892a;padding:44px;text-align:center;display:grid;align-content:center;gap:10px;box-shadow:0 20px 60px rgba(0,0,0,.25)}
.cert h1,.cert h2{color:#6d4e08}.cert .nm{font:700 clamp(1.8rem,5vw,3rem) Cinzel,serif;border-bottom:2px solid #b8892a;display:inline-block;padding:0 24px 6px;margin:6px auto}.cert img{width:80px;margin:0 auto;border-radius:50%}
@media print{.nav,.foot,.no-print{display:none!important}body{background:#fff}.cert-wrap{background:#fff;padding:0;min-height:0}.cert{box-shadow:none;width:100%}@page{size:landscape;margin:8mm}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}