/* Məktəbli PRO V11.11 — oxunaqlı RPG tema */
:root{
 --rpg-bg:#0b1020;--rpg-bg2:#141b31;--rpg-panel:#202a43;--rpg-panel2:#293653;
 --rpg-gold:#ffd76a;--rpg-gold2:#ffb52e;--rpg-ink:#fffdf3;--rpg-soft:#d9e4f5;
 --rpg-green:#52e6a8;--rpg-red:#ff6b78;--rpg-blue:#67b7ff;--rpg-border:#536586;
 --text:#172033;--muted:#536176;--primary:#6952d9;--border:#d6dcea;
}
html{font-size:17px;scroll-behavior:smooth}
body{font-family:"Trebuchet MS","Segoe UI",Arial,sans-serif;font-weight:500;line-height:1.55;background:
 radial-gradient(circle at 20% -10%,#34466e55,transparent 33%),
 linear-gradient(180deg,#e8eef9 0,#f7f9ff 420px,#eef3fa 100%);color:#172033;min-height:100vh}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.12;background-image:linear-gradient(45deg,#3b4a6811 25%,transparent 25%),linear-gradient(-45deg,#3b4a6811 25%,transparent 25%);background-size:28px 28px;z-index:-1}
body,button,input,select,textarea{letter-spacing:.01em}p,small,label,td,th,input,select,textarea{font-size:1rem}.muted,.text-muted{color:#526078!important}
a,button{touch-action:manipulation}

/* Başlıq */
.topbar{height:82px;padding:0 24px;background:linear-gradient(180deg,#202b47,#10172a);border-bottom:3px solid #d8a93b;box-shadow:0 7px 22px #10172a55;color:var(--rpg-ink)}
.brand{gap:13px}.brand-mark{width:52px;height:52px;border-radius:14px;border:2px solid var(--rpg-gold);background:linear-gradient(145deg,#52429e,#251c52);box-shadow:inset 0 0 0 2px #ffffff18,0 5px 16px #0008}.brand-mark img{width:84%;height:84%}
.brand b{font-size:1.35rem;color:#fff;letter-spacing:.03em;text-shadow:0 2px #000}.brand small{font-size:.78rem;color:var(--rpg-gold);letter-spacing:.18em}
.top-actions{gap:9px;flex-wrap:wrap;justify-content:flex-end}.coin,.xp,.diamond-top,.top-pro-badge,.top-proplus-badge,.top-trial-badge,.top-expired-badge{min-height:42px;display:flex;align-items:center;padding:8px 12px;border-radius:12px;font-size:.92rem;font-weight:900;border:1px solid #ffffff31;color:#fff;background:#273454!important;box-shadow:inset 0 1px #ffffff22}.coin{color:#ffe282}.xp{color:#c8e7ff}.diamond-top{color:#aeeaff}.logout{padding:9px 12px;border-radius:10px;background:#5b2430;color:#ffd7dc!important}.avatar-mini{border:2px solid var(--rpg-gold);background:#374665;color:#fff}

/* Sol menyu */
.sidebar{top:82px;width:276px;padding:16px 13px 28px;background:linear-gradient(180deg,#182238,#11182a);border-right:3px solid #a77d2b;box-shadow:6px 0 20px #17203333;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#c89a3b #182238}
.user-card{padding:14px 8px 20px;border-bottom:1px solid #ffffff2b;color:#fff}.user-card strong{font-size:1.08rem}.user-card small{color:#cbd8ec;font-size:.9rem}.big-avatar{border:3px solid var(--rpg-gold);background:linear-gradient(145deg,var(--avatar),#2b3652);box-shadow:0 0 0 4px #ffffff12,0 8px 20px #0008}
.sidebar nav a{position:relative;padding:13px 14px;margin:6px 0;border-radius:10px;border:1px solid transparent;color:#e7eefb;font-size:.94rem;font-weight:800;line-height:1.25;background:#ffffff06;transition:.16s}.sidebar nav a:hover,.sidebar nav a.active{transform:translateX(3px);background:linear-gradient(90deg,#72571f,#3b3157);border-color:#e4b84b;color:#fff7cc;box-shadow:inset 4px 0 var(--rpg-gold),0 5px 14px #0004}.sidebar nav a.active:after{content:"◆";position:absolute;right:11px;color:var(--rpg-gold)}
.content{margin-left:276px;padding:30px;max-width:none;min-height:calc(100vh - 82px)}
.mobile-nav-btn{background:linear-gradient(#314262,#1a243b);color:#fff;border:2px solid var(--rpg-gold);border-radius:10px;font-weight:900;padding:11px 15px}

/* Başlıqlar və kartlar */
h1,h2,h3,h4{font-family:Georgia,"Trebuchet MS",serif;font-weight:900;line-height:1.2;color:#17223a;letter-spacing:.01em}h1{font-size:clamp(2rem,4vw,3.4rem)}h2{font-size:clamp(1.45rem,2.6vw,2.15rem)}h3{font-size:1.25rem}
.page-heading{padding:22px 25px;border-radius:18px;background:linear-gradient(135deg,#24314d,#352a59);border:2px solid #c99c3a;box-shadow:0 12px 30px #17203335;color:#fff}.page-heading h1,.page-heading h2{color:#fff;text-shadow:0 2px 2px #000}.page-heading p{color:#dae6f8;font-size:1.04rem}.page-heading>span{color:#ffe08a;font-size:.85rem}
.panel,.ranking-panel,.quiz-card,.contest-card,.game-card,.article-grid article,.zone,.stats-row article,.admin-stats article,.profile-hero,.academy-menu a{background:linear-gradient(160deg,#fff,#f4f7fc);border:2px solid #cad3e2;box-shadow:0 10px 25px #1a274226;border-radius:18px}.panel,.ranking-panel,.quiz-card{padding:24px}
.panel-head{gap:12px;flex-wrap:wrap}.panel-head h2,.panel-head h3{margin:0}.section-title{align-items:end;gap:15px}.section-title h2{font-size:1.75rem}.section-title span,.eyebrow{color:#5f43b5;font-weight:1000;opacity:1}
.zone h3,.game-card h3,.article-grid h3{color:#17233c}.zone p,.game-card p,.article-grid p,.academy-menu small,.rank-row small,.mission small,.achievement small{color:#4d5c74!important;font-size:.96rem}.zone small,.article-grid small,.game-card>span{color:#573bb0}

/* RPG düymələri */
.btn,button[type=submit],input[type=submit],.game-card button{min-height:47px;border:2px solid #3d2c72;border-radius:11px;padding:11px 19px;font-weight:900;color:#fff;background:linear-gradient(180deg,#8069dc,#5138a2);box-shadow:inset 0 2px #ffffff45,0 5px 0 #332166,0 8px 16px #31236c36;transition:.12s;cursor:pointer}.btn:hover,button[type=submit]:hover,input[type=submit]:hover,.game-card button:hover{filter:brightness(1.08);transform:translateY(-1px)}.btn:active,button[type=submit]:active{transform:translateY(3px);box-shadow:inset 0 2px #ffffff33,0 2px 0 #332166}.btn.light{background:linear-gradient(#fff7d5,#f1cd67);color:#493711;border-color:#9b711d;box-shadow:inset 0 2px #fff,0 5px 0 #9b711d}.btn.primary{background:linear-gradient(#8069dc,#5138a2);color:#fff}

/* Formlar */
input,select,textarea{width:100%;min-height:48px;padding:11px 13px;border:2px solid #aeb9cc;border-radius:10px;background:#fff;color:#152039;font-weight:700;outline:none}textarea{min-height:110px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:#7355ce;box-shadow:0 0 0 4px #7355ce25}label{display:block;color:#26344e;font-weight:900;margin-bottom:7px}input::placeholder,textarea::placeholder{color:#738097;opacity:1}.form-group,.field{margin-bottom:16px}

/* Cədvəllər */
.table-wrap{overflow-x:auto;border:2px solid #c7d1e1;border-radius:14px;background:#fff}table{min-width:680px;background:#fff}th{background:#24314d;color:#fff;font-size:.94rem;letter-spacing:.02em;position:sticky;top:0}th,td{padding:13px 14px;border-bottom:1px solid #d7deea;vertical-align:middle}tr:nth-child(even) td{background:#f4f7fb}td{color:#23314a;font-weight:600}.status{font-weight:900}

/* Oyun və arena oxunaqlığı */
.math-question h2,.logic-question h2,.contest-question-card h2,.quiz-card h2{font-family:"Trebuchet MS","Segoe UI",Arial,sans-serif;font-weight:1000;letter-spacing:.015em}.answer,.logic-options button,.contest-options button{border:2px solid #b8c3d5;background:#fff;color:#152039}.answer:hover,.logic-options button:hover,.contest-options button:hover{border-color:#6d54c5;background:#f5f1ff}.answer span,.logic-options em,.contest-options em{flex:0 0 auto}.logic-options b,.contest-options b,.answer b{color:#14213b;font-weight:1000}
.contest-timer>b{font-family:ui-monospace,Consolas,monospace;font-size:2.2rem;color:#fff}.contest-timer>span{height:25px;border:2px solid #6f7c91}.contest-progress span,.progress,.levelbar{min-height:12px;border:1px solid #a8b3c4}

/* Bildirişlər */
.alert{border:2px solid transparent;font-weight:800;font-size:1rem}.alert.success{border-color:#4fb98a;background:#e4fff1;color:#125c3d}.alert.error{border-color:#ef7a84;background:#fff0f2;color:#8d1723}.empty-state{color:#4c5a70}

/* Footer */
.site-footer{margin-left:276px;padding:24px 30px;background:#11182a;color:#eaf1ff;border-top:3px solid #b3872f;display:flex;align-items:center;justify-content:space-between}.site-footer small{display:block;color:#bfcde1}.theme-toggle{width:auto;min-height:42px;background:#273454;color:#fff;border:1px solid #d5a945;border-radius:10px;padding:8px 13px}

/* Dark mode */
html[data-theme="dark"] body{background:radial-gradient(circle at 20% 0,#273757,transparent 36%),#0b1020;color:#edf4ff}html[data-theme="dark"] h1,html[data-theme="dark"] h2,html[data-theme="dark"] h3,html[data-theme="dark"] h4{color:#fff}html[data-theme="dark"] .panel,html[data-theme="dark"] .ranking-panel,html[data-theme="dark"] .quiz-card,html[data-theme="dark"] .contest-card,html[data-theme="dark"] .game-card,html[data-theme="dark"] .article-grid article,html[data-theme="dark"] .zone,html[data-theme="dark"] .stats-row article,html[data-theme="dark"] .admin-stats article,html[data-theme="dark"] .profile-hero,html[data-theme="dark"] .academy-menu a{background:linear-gradient(160deg,#202a43,#172138);border-color:#536586;color:#f4f7ff}html[data-theme="dark"] .zone p,html[data-theme="dark"] .game-card p,html[data-theme="dark"] .article-grid p,html[data-theme="dark"] small{color:#ced9eb!important}html[data-theme="dark"] input,html[data-theme="dark"] select,html[data-theme="dark"] textarea{background:#111a2d;border-color:#60708e;color:#fff}html[data-theme="dark"] label{color:#edf4ff}html[data-theme="dark"] table{background:#172138}html[data-theme="dark"] td{color:#eef4ff;border-color:#44516b;background:#1d2942!important}html[data-theme="dark"] .answer,html[data-theme="dark"] .logic-options button,html[data-theme="dark"] .contest-options button{background:#202d49;border-color:#61708e;color:#fff}html[data-theme="dark"] .logic-options b,html[data-theme="dark"] .contest-options b{color:#fff}

/* Responsive */
@media(max-width:1180px){html{font-size:16px}.content{padding:22px}.top-actions .top-pro-badge,.top-actions .top-proplus-badge,.top-actions .top-trial-badge,.top-actions .top-expired-badge{display:none}.stats-row,.admin-stats{grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.topbar{height:auto;min-height:72px;padding:10px 14px;gap:10px}.brand-mark{width:45px;height:45px}.brand b{font-size:1.1rem}.top-actions{gap:6px}.top-actions .coin,.top-actions .xp{padding:6px 9px;min-height:36px}.logout{display:none}.mobile-nav-btn{display:block;position:sticky;top:74px;z-index:19;margin:10px 12px;width:calc(100% - 24px)}.sidebar{top:0;left:-292px;width:286px;z-index:50;transition:left .22s;padding-top:18px}.nav-open .sidebar{left:0}.nav-open:after{content:"";position:fixed;inset:0;background:#060a13aa;z-index:40}.content{margin-left:0;padding:18px 14px}.site-footer{margin-left:0}.dashboard-grid,.admin-grid,.education-grid{grid-template-columns:1fr}.welcome-banner{padding:25px}.city-illustration{display:none}.game-grid,.city-grid{grid-template-columns:1fr}.contest-play-head{align-items:flex-start}.online-strip{overflow-x:auto}}
@media(max-width:620px){html{font-size:15px}.topbar{align-items:center}.brand span:last-child{display:none}.top-actions .xp{display:none}.page-heading{padding:18px}.page-heading h1{font-size:1.8rem}.welcome-banner h1{font-size:1.9rem}.stats-row,.admin-stats,.article-grid,.logic-mode-grid{grid-template-columns:1fr}.panel,.ranking-panel,.quiz-card,.contest-card{padding:17px}.profile-hero{flex-direction:column;text-align:center}.profile-avatar{width:92px;height:92px}.contest-timer{grid-template-columns:66px 1fr}.contest-timer>b{font-size:1.55rem}.logic-options,.contest-options{grid-template-columns:1fr}.logic-options button,.contest-options button{min-height:68px;padding:12px}.logic-options b,.contest-options b{font-size:1.15rem}.winner-row{grid-template-columns:42px 42px 1fr;padding:12px;gap:9px}.winner-row>span{grid-column:3;text-align:left}.site-footer{padding:18px 14px;gap:12px;flex-direction:column;align-items:flex-start}.btn{width:100%;text-align:center}.tabs,.ranking-tabs{margin-left:-4px;margin-right:-4px}.contest-question-card{padding:18px 13px}.contest-question-card h2{font-size:1.65rem}}
@media(max-width:390px){.top-actions .coin{display:none}.topbar{justify-content:space-between}.content{padding:14px 10px}.zone{padding:15px}.zone-icon{width:58px;height:58px;font-size:30px}.contest-timer{grid-template-columns:1fr}.contest-timer>b{width:100%}}
/* V11.12 Cosmetics + Season Pass */
.cosmetic-world-hero,.season-rpg-hero{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:28px;border:2px solid #c8943c;border-radius:22px;background:linear-gradient(135deg,#19152c,#39234f 55%,#7a3f19);box-shadow:0 14px 40px #0008;color:#fff;margin-bottom:20px}.cosmetic-world-hero h1,.season-rpg-hero h1{font-size:clamp(28px,5vw,54px);line-height:1.05;color:#ffe6a3;text-shadow:0 3px 0 #5c3410;margin:8px 0}.diamond-balance,.season-ticket{font-size:clamp(28px,6vw,62px);font-weight:900;background:#100c1acc;padding:18px 22px;border:2px solid #f0c46d;border-radius:18px;white-space:nowrap}.cosmetic-feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0}.cosmetic-feature-grid article{font-size:36px;padding:18px;border-radius:18px;border:1px solid #c8943c;background:#17131f;color:#fff}.cosmetic-feature-grid b,.cosmetic-feature-grid small{display:block;font-size:18px;margin-top:6px}.cosmetic-feature-grid small{color:#d9c8a2;font-size:14px}.rarity-ribbon,.season-only{display:inline-block;padding:5px 9px;border-radius:999px;background:#271b38;color:#ffe3a1;font-weight:800}.pass-status{display:flex;align-items:center;gap:18px}.pass-status>div:first-child{min-width:190px}.pass-status small{display:block}.pass-big-progress{flex:1;height:22px;border:2px solid #78582d;border-radius:999px;background:#161019;overflow:hidden}.pass-big-progress span{display:block;height:100%;background:linear-gradient(90deg,#c58b2a,#fff0a8,#f59e0b)}.pass-track-head,.pass-level-road article{display:grid;grid-template-columns:1fr 100px 1fr;gap:12px;align-items:stretch}.pass-track-head{font-size:20px;font-weight:900;text-align:center;padding:12px;color:#ffe09a}.pass-level-road{display:grid;gap:12px}.pass-level-road article{background:#17131f;border:2px solid #6f552d;border-radius:18px;padding:12px}.pass-level-road article.open{border-color:#d4a64b;box-shadow:0 0 24px #d4a64b22}.pass-level-road form{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px;background:#21192d;border-radius:14px}.pass-level-road form.premium{background:linear-gradient(135deg,#2b1f3d,#55306c)}.pass-level-road button{min-width:100px}.level-medallion{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;aspect-ratio:1;background:radial-gradient(circle,#fff1a8,#b7791f 60%,#51310b);color:#201000;border:4px solid #f4d27a;box-shadow:0 0 16px #f1b83f66}.level-medallion strong{font-size:28px}.level-medallion small{font-size:11px}.cosmetic-admin-form .wide{grid-column:1/-1}.cosmetic-admin-form textarea{min-height:90px}
@media(max-width:760px){.cosmetic-world-hero,.season-rpg-hero{align-items:flex-start;flex-direction:column;padding:20px}.cosmetic-feature-grid{grid-template-columns:1fr}.pass-track-head{display:none}.pass-level-road article{grid-template-columns:1fr}.level-medallion{width:86px;justify-self:center;order:-1}.pass-level-road form{flex-direction:column;align-items:stretch}.pass-status{flex-direction:column;align-items:stretch}.diamond-balance,.season-ticket{font-size:30px}.cosmetic-world-hero h1,.season-rpg-hero h1{font-size:32px}}

.mobile-nav-backdrop{display:none}
@media(max-width:900px){
  body.nav-open{overflow:hidden}
  .mobile-nav-backdrop{display:block;position:fixed;inset:0;z-index:40;border:0;background:#060a13b8;opacity:0;pointer-events:none;transition:opacity .2s}
  body.nav-open .mobile-nav-backdrop{opacity:1;pointer-events:auto}
  body.nav-open:after{display:none!important}
  .sidebar{transform:translateX(-100%);left:0!important;visibility:hidden;pointer-events:none}
  body.nav-open .sidebar{transform:translateX(0);visibility:visible;pointer-events:auto}
  .mobile-nav-btn{cursor:pointer;touch-action:manipulation}
}


/* V11.13.12 — SQL sual paketi və günlük göstəricilər */
.admin-module-actions{display:flex;justify-content:flex-end;margin:14px 0 18px}
.sql-import-layout{display:grid;grid-template-columns:minmax(320px,520px) 1fr;gap:20px;align-items:start;margin-top:20px}
.sql-import-layout .panel:first-child{position:sticky;top:96px}
.import-note{display:block;margin:8px 0 18px;padding:12px;border-left:5px solid #7255ce;background:#f0ecff;color:#3c2b73;border-radius:8px}
.sql-template-box{margin-top:22px;padding:16px;border:2px dashed #9b83d7;border-radius:14px;background:#f7f4ff}
.sql-template-box pre{white-space:pre-wrap;word-break:break-word;overflow:auto;padding:14px;border-radius:10px;background:#172138;color:#eff5ff;font-size:.88rem;line-height:1.5}
.sql-import-layout td small{display:block;margin-top:4px;color:#65728a}
.import-ok,.today-added-badge{display:inline-flex;align-items:center;justify-content:center;width:max-content;padding:5px 10px;border-radius:999px;background:linear-gradient(180deg,#ff6572,#c81f32);color:#fff!important;font-weight:1000;box-shadow:0 3px 0 #86121f,0 6px 12px #c81f3233}
.today-added-zero{color:#69758a!important}
.subject-count-grid article .today-added-badge{margin:8px auto 12px;font-size:1rem;animation:todayPulse 1.8s infinite}
.subject-count-grid article .today-added-zero{display:block;margin:8px 0 12px}
@keyframes todayPulse{50%{transform:scale(1.06);box-shadow:0 3px 0 #86121f,0 0 18px #ff455777}}
html[data-theme="dark"] .import-note{background:#2a2344;color:#efe9ff}
html[data-theme="dark"] .sql-template-box{background:#191f35;border-color:#8069bf}
@media(max-width:980px){.sql-import-layout{grid-template-columns:1fr}.sql-import-layout .panel:first-child{position:static}}

/* V11.13.13 School League */
.league-hero{display:flex;justify-content:space-between;gap:18px;align-items:center;background:linear-gradient(135deg,rgba(255,215,0,.16),rgba(108,92,231,.12));border:1px solid rgba(255,193,7,.35)}.league-hero div{display:grid;gap:5px}.league-hero b{font-size:1.25rem}.league-hero strong{font-size:1.15rem}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.form-grid label{display:grid;gap:7px;font-weight:700}.form-grid input,.form-grid select{width:100%}@media(max-width:720px){.league-hero{align-items:flex-start;flex-direction:column}.league-hero strong{width:100%;padding-top:10px;border-top:1px solid rgba(127,127,127,.2)}}

/* V11.14.0 Chemistry Lab */
.chemistry-heading{background:linear-gradient(135deg,rgba(14,165,233,.12),rgba(124,58,237,.12));border-radius:24px;padding:22px}.chem-safety{margin:14px 0;padding:14px 18px;border:1px solid #f59e0b55;background:#fffbeb;border-radius:16px;color:#854d0e}.chem-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,1fr);gap:18px}.chem-form label,.decompose-form{display:grid;gap:7px;font-weight:800}.chem-plus{text-align:center;font-size:32px;font-weight:900}.chem-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.chem-form select,.decompose-form select{width:100%;padding:13px;border-radius:13px;border:1px solid var(--border,#dbe3ef);background:var(--card,#fff);font-size:16px}.chem-reactor{min-height:440px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}.reactor-scene{height:180px;display:grid;place-items:center}.flask{position:relative;width:150px;height:140px;border:7px solid #334155;border-top:0;border-radius:20px 20px 65px 65px;overflow:hidden;background:rgba(255,255,255,.3)}.flask:before{content:"";position:absolute;width:58px;height:58px;left:39px;top:-45px;border:7px solid #334155;background:rgba(255,255,255,.35)}.liquid{position:absolute;left:0;right:0;bottom:0;height:55%;background:linear-gradient(#38bdf8aa,#7c3aedcc);animation:chemWave 2.3s ease-in-out infinite}.bubble{position:absolute;width:13px;height:13px;border:2px solid white;border-radius:50%;bottom:20px;animation:chemBubble 2s infinite}.b1{left:25px}.b2{left:70px;animation-delay:.5s}.b3{left:105px;animation-delay:1s}.chem-result{text-align:center;max-width:620px}.chem-equation{font-size:22px;font-weight:900;padding:14px;margin:12px 0;background:#0f172a;color:#e0f2fe;border-radius:14px}.safety-tag{display:inline-block;padding:7px 11px;border-radius:999px;font-weight:900;font-size:13px}.safety-tag.safe{background:#dcfce7;color:#166534}.safety-tag.caution{background:#ffedd5;color:#9a3412}.safety-tag.teacher{background:#fee2e2;color:#991b1b}.chem-reward{margin:14px auto 0;padding:11px;background:#fef3c7;color:#92400e;border-radius:12px;font-weight:900}.decompose-form{grid-template-columns:1fr auto;align-items:end}.chem-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}.chem-history{display:grid;grid-template-columns:auto 1fr auto;gap:8px;padding:8px 0;border-bottom:1px solid var(--border,#e5e7eb)}.chem-reactor.flash .liquid,.chem-reactor.bright .liquid{animation:chemFlash .6s 3}.chem-reactor.rust .liquid{background:#b45309}.chem-reactor.darken .liquid{background:#111827}.chem-reactor.blueflame .liquid{background:#2563eb}.chem-reactor.bubbles .bubble{animation-duration:.7s}.chem-reactor.colorchange .liquid{animation:colorChange 2s forwards}@keyframes chemWave{50%{transform:skewY(-3deg) translateY(5px)}}@keyframes chemBubble{to{transform:translateY(-95px);opacity:0}}@keyframes chemFlash{50%{filter:brightness(3);background:white}}@keyframes colorChange{to{background:#f97316}}@media(max-width:850px){.chem-layout,.chem-info-grid{grid-template-columns:1fr}.chem-controls,.decompose-form{grid-template-columns:1fr}.chem-reactor{min-height:380px}}
/* V13 city online */
.city-online-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.city-online-card{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line,#d9deea);border-radius:16px;background:var(--card,#fff);text-decoration:none;color:inherit;box-shadow:0 6px 20px rgba(20,30,60,.08)}.city-online-card:hover{transform:translateY(-2px)}.city-online-avatar{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:28px;background:var(--avatar);flex:0 0 54px}.city-online-card>span:nth-child(2){display:flex;flex-direction:column;gap:4px;min-width:0}.city-online-card small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.plan-tag{margin-left:auto;border-radius:999px;padding:5px 9px;font-size:11px;font-style:normal;font-weight:900;background:#e5e7eb}.plan-tag.pro{background:#fde68a;color:#7c4a00}.plan-tag.proplus{background:#ddd6fe;color:#4c1d95}.city-online-card.proplus{border-color:#8b5cf6}.city-online-card.pro{border-color:#f59e0b}.online-strip>a.city-online-title{display:inline-flex;align-items:center;gap:6px;font-weight:900;text-decoration:none;color:inherit}


/* V13.0.4 membership presentation */
.pro-name{color:#dc2626!important;font-weight:900;text-shadow:0 1px 0 rgba(255,255,255,.45)}
.proplus-name{color:#9a6700;font-weight:900;display:inline-flex;align-items:baseline;gap:0}
.crowned-letter{position:relative;display:inline-block;color:#b77900;margin-right:1px}
.crowned-letter i{position:absolute;left:50%;top:-1.05em;transform:translateX(-50%);font-style:normal;color:#f5b700;font-size:.82em;line-height:1;text-shadow:0 1px 2px #7c4a00}
.membership-pill{display:inline-flex;padding:4px 9px;border-radius:999px;font-weight:900;font-size:.78rem;background:#eef2ff}
.membership-pill.pro{background:#fee2e2;color:#b91c1c}.membership-pill.proplus{background:linear-gradient(135deg,#fff4b8,#f5b700);color:#704600}.membership-pill.trial{background:#dbeafe;color:#1d4ed8}.membership-pill.free{color:#475569}
.membership-grant-form{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.membership-grant-form select{min-width:105px}
.notification-top{display:inline-flex;align-items:center;gap:4px;padding:7px 10px;border-radius:999px;background:#fff7d6;color:#7c5200;font-weight:900;text-decoration:none}
.notification-list{display:grid;gap:10px}.notification-card{display:flex;gap:12px;padding:14px;border:1px solid rgba(148,163,184,.3);border-radius:16px;background:rgba(255,255,255,.65)}.notification-card.unread{border-color:#f5b700;background:#fff9db}.notification-card p{margin:5px 0}.notification-card small{opacity:.7}
@media(max-width:700px){.membership-grant-form{display:grid;grid-template-columns:1fr 1fr}.membership-grant-form .btn{width:100%}}

/* V13.0.5 PRO/PRO+ premium presentation */
.online-pro-prefix{display:inline-flex;margin-right:7px;padding:3px 8px;border-radius:8px;background:linear-gradient(180deg,#ff3b3b,#a90000);color:#fff;font-family:Georgia,"Times New Roman",serif;font-weight:1000;letter-spacing:.08em;box-shadow:0 2px 0 #6b0000,0 0 12px #ff303066;text-shadow:0 1px 1px #5b0000}
.proplus-name{position:relative;color:#d69e00!important;text-shadow:0 0 5px #fff0a8,0 0 12px #ffcf33;font-family:Georgia,"Times New Roman",serif;animation:proPlusNameGlow 1.8s ease-in-out infinite}
.crowned-letter i{font-size:1.05em;top:-1.15em;filter:drop-shadow(0 0 4px #fff3a0);animation:proPlusCrownGlow 1.15s ease-in-out infinite alternate}
.city-online-card.proplus{border:2px solid #f5b700;background:linear-gradient(135deg,#fffdf2,#fff3b0 50%,#fff);box-shadow:0 0 0 2px #fff inset,0 8px 25px #f5b70055}
.city-online-card.proplus .city-online-avatar{box-shadow:0 0 0 3px #f5b700,0 0 20px #ffd329;animation:proPlusAvatarGlow 1.6s ease-in-out infinite alternate}
.plan-tag.pro{background:linear-gradient(180deg,#ff4b4b,#b60000)!important;color:#fff!important;font-family:Georgia,"Times New Roman",serif;box-shadow:0 2px 0 #740000}
.plan-tag.proplus{background:linear-gradient(135deg,#fff7b0,#f5b700,#fff1a0)!important;color:#633d00!important;border:1px solid #c88900;box-shadow:0 0 12px #ffd21f88}
.proplus-showcase{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;margin:18px 0;padding:22px;border:2px solid #f5b700;border-radius:24px;background:linear-gradient(135deg,#291c52,#573b88);color:#fff;box-shadow:0 12px 35px #37266a44}
.proplus-demo-avatar{width:110px;height:110px;border-radius:50%;display:grid;place-items:center;font-size:58px;background:radial-gradient(circle,#fff8bf,#f5b700 58%,#9a6200);box-shadow:0 0 0 5px #fff4a0,0 0 30px #ffd329;animation:proPlusAvatarGlow 1.4s ease-in-out infinite alternate}
@keyframes proPlusCrownGlow{to{transform:translateX(-50%) translateY(-2px) scale(1.14);text-shadow:0 0 4px #fff,0 0 12px #ffd000,0 0 22px #ffb700}}
@keyframes proPlusNameGlow{50%{filter:brightness(1.18)}}
@keyframes proPlusAvatarGlow{to{filter:brightness(1.12);box-shadow:0 0 0 4px #fff4a0,0 0 28px #ffd329}}
@media(max-width:600px){.proplus-showcase{grid-template-columns:1fr;text-align:center}.proplus-demo-avatar{margin:auto}}


/* V13.0.6 — reytinqlərdə PRO / PRO+ fərqləndirməsi */
.rank-pro-prefix{font-size:.68em;padding:2px 7px;margin-right:6px;vertical-align:middle}
.rank-name .proplus-name,.arena-rank-row .proplus-name,.ranking-list .proplus-name{padding-top:.8em}
.expanded-rank-list article:has(.proplus-name),.arena-rank-row:has(.proplus-name){border-color:#f5b700;box-shadow:0 0 18px rgba(245,183,0,.25),inset 0 0 20px rgba(255,229,128,.10)}
.expanded-rank-list article:has(.pro-name),.arena-rank-row:has(.pro-name){border-color:rgba(220,38,38,.38)}