@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#172033;--muted:#7d8798;--line:#e8ebf1;--bg:#f7f8fc;--purple:#6558e8;--purple-dark:#5145ce;--soft-purple:#f0efff;--green:#29a77b;--shadow:0 12px 38px rgba(30,42,72,.055)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:'IBM Plex Sans Thai',sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}.container{width:min(1160px,calc(100% - 44px));margin:0 auto}.topbar{height:78px;background:rgba(255,255,255,.94);border-bottom:1px solid #edf0f5;display:flex;align-items:center;position:sticky;top:0;z-index:10;backdrop-filter:blur(14px)}.nav-wrap{display:flex;align-items:center;gap:42px}.brand{display:inline-flex;align-items:center;gap:10px;font-family:Manrope,'IBM Plex Sans Thai',sans-serif;font-weight:800;font-size:19px;letter-spacing:-.6px;white-space:nowrap}.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,#8176ff,#5549d9);display:inline-grid;place-items:center;color:white;font-family:Manrope;font-size:18px;box-shadow:0 5px 12px #6558e833}.brand-light{font-weight:500;color:#81899a}.nav-links{display:flex;gap:28px;color:#687286;font-size:14px}.nav-links a:hover,.back-link:hover{color:var(--purple)}.nav-actions{margin-left:auto;display:flex;align-items:center;gap:9px}.nav-user{font-size:13px;color:#70798b;margin-right:6px}.inline-form{display:inline-flex}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:11px 18px;font-weight:600;font-size:14px;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--purple);color:white;box-shadow:0 5px 13px #6558e826}.btn-primary:hover{background:var(--purple-dark)}.btn-ghost{background:#fff;border-color:#e5e8f0;color:#414b60}.btn-dark{background:#202a3e;color:#fff}.btn-white{background:#fff;color:#5145ce}.btn-danger{background:#fff1f1;border-color:#ffdddd;color:#c44949}.btn-sm{padding:7px 12px;font-size:12px;border-radius:8px}.btn-full{width:100%;padding:13px}.main-content{min-height:70vh;padding-top:30px;padding-bottom:70px}.hero{min-height:365px;background:linear-gradient(110deg,#f0efff 0%,#f8f7ff 52%,#eaf5ff 100%);border:1px solid #eeedff;border-radius:23px;padding:48px 6.2%;display:grid;grid-template-columns:1fr .88fr;align-items:center;overflow:hidden;position:relative}.hero-copy{position:relative;z-index:2}.eyebrow{display:block;color:#766be5;font-family:Manrope,'IBM Plex Sans Thai',sans-serif;font-size:10px;letter-spacing:1.7px;font-weight:800;margin-bottom:12px}.pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:#6b61e8;margin-right:7px;box-shadow:0 0 0 4px #6b61e81a}.hero h1,.auth-aside h1{font-size:clamp(32px,4vw,48px);line-height:1.23;letter-spacing:-1.3px;margin:0 0 15px;font-weight:700}.hero h1 span{color:var(--purple)}.hero-copy>p{color:#737d91;max-width:435px;margin:0 0 24px;font-size:14px}.hero-buttons{display:flex;gap:10px;flex-wrap:wrap}.hero-art{height:280px;position:relative}.orb{position:absolute;border-radius:50%;filter:blur(1px)}.orb-one{width:205px;height:205px;right:42px;top:28px;background:linear-gradient(135deg,#dcd8ff,#c9e5ff);opacity:.8}.orb-two{width:100px;height:100px;right:5px;bottom:10px;background:linear-gradient(135deg,#ffe3cf,#e4dfff);opacity:.9}.art-card{position:absolute;background:rgba(255,255,255,.9);border:1px solid #ffffff;border-radius:15px;box-shadow:0 15px 35px #6463a31b;display:flex;align-items:center;gap:12px;padding:14px 16px;backdrop-filter:blur(12px)}.art-card b,.art-card small{display:block}.art-card b{font-size:12px}.art-card small{font-size:10px;color:#9299a8}.art-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;font-size:18px}.purple{background:#eeecff;color:#7569e8}.orange{background:#fff0e2;color:#ef9651}.card-top{top:25px;left:8px}.card-main{display:block;width:230px;top:94px;right:15px;padding:18px}.mini-avatars{display:flex;margin-bottom:13px}.mini-avatars span{width:27px;height:27px;border:2px solid white;background:#dcd8ff;color:#5a50bd;border-radius:50%;display:grid;place-items:center;font-size:9px;margin-right:-5px}.mini-avatars span:nth-child(2){background:#d4f0e5;color:#258562}.mini-avatars span:nth-child(3){background:#ffe4d3;color:#bb7846}.mini-avatars span:nth-child(4){background:#eff0f5;color:#6d7587}.card-main small{margin-top:2px}.art-line{height:5px;background:#f0f1f7;border-radius:10px;margin-top:15px;width:100%}.art-line.short{margin-top:7px;width:65%}.card-bottom{bottom:9px;left:35px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin:20px 0 36px}.stat-card{display:flex;align-items:center;gap:14px;padding:20px 23px;background:#fff;border:1px solid #eceef4;border-radius:15px}.stat-icon{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;font-size:21px;color:#6357dd;background:#f0efff}.stat-icon.violet{color:#9665cf;background:#f5edff}.stat-icon.green{color:#2c9e78;background:#e9f8f1}.stat-card strong,.stat-card span{display:block}.stat-card strong{font:800 23px Manrope,sans-serif;letter-spacing:-.5px}.stat-card div>span{color:#858da0;font-size:12px}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}.panel{background:#fff;border:1px solid #e9ecf3;border-radius:16px;box-shadow:var(--shadow)}.discussions-panel{padding:25px 27px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.section-heading .eyebrow{margin-bottom:3px}.section-heading h2,.page-heading h1{font-size:24px;line-height:1.35;margin:0;letter-spacing:-.4px}.searchbar{height:46px;border:1px solid #e7eaf1;border-radius:10px;display:flex;align-items:center;padding:4px 5px 4px 14px;gap:9px;color:#9ba3b1;margin-bottom:7px}.searchbar>span{font-size:23px}.searchbar input{border:0;outline:0;min-width:0;flex:1;background:transparent;font-size:12px}.thread-item{display:flex;gap:14px;padding:22px 0;border-bottom:1px solid #eef0f5}.thread-item:last-child{border-bottom:0;padding-bottom:5px}.thread-avatar{width:39px;height:39px;flex:0 0 39px;display:grid;place-items:center;background:linear-gradient(135deg,#e5e2ff,#dceaff);color:#6258c7;border-radius:12px;font-weight:700;font-family:Manrope,sans-serif}.thread-info{min-width:0;flex:1}.thread-meta{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-bottom:4px}.category-tag,.pin-tag{font-size:10px;font-weight:600;border-radius:5px;padding:2px 7px;background:#f0efff;color:#7166d8}.pin-tag{background:#fff2e2;color:#bc7a32}.thread-info h3{font-size:15px;margin:0 0 4px;line-height:1.5}.thread-info h3 a:hover{color:var(--purple)}.thread-info>p{font-size:12px;color:#828b9b;margin:0 0 8px;line-height:1.7}.byline{display:flex;gap:7px;align-items:center;color:#9aa1ae;font-size:10px}.byline b{font-weight:600;color:#697387}.thread-replies{margin-left:auto;min-width:52px;text-align:center;align-self:center;border-left:1px solid #eef0f5;padding-left:14px}.thread-replies strong,.thread-replies span{display:block}.thread-replies strong{font:700 17px Manrope;color:#596175}.thread-replies span{font-size:10px;color:#a0a6b2}.sidebar{display:grid;gap:17px}.side-panel{padding:21px 19px}.side-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.side-heading h3{margin:0;font-size:15px}.side-count{background:#f1f2f7;border-radius:6px;padding:1px 8px;color:#858da0;font-size:11px}.category-row{display:flex;align-items:center;gap:10px;padding:10px 9px;border-radius:9px;font-size:12px;color:#6d7688;margin:2px 0}.category-row:hover,.category-row.selected{background:#f2f1ff;color:#5d52d0}.category-symbol{width:25px;height:25px;display:grid;place-items:center;border-radius:7px;background:#f3f2ff;color:#7166d8;font-size:14px;flex:0 0 25px}.category-count{margin-left:auto;font-size:10px;color:#9da4b2}.join-card{padding:23px 22px;border-radius:16px;background:linear-gradient(145deg,#665ae5,#5146c9);color:#fff;position:relative;overflow:hidden}.join-card:after{content:"";position:absolute;width:140px;height:140px;border:1px solid #ffffff25;border-radius:50%;right:-65px;top:-60px;box-shadow:0 0 0 20px #ffffff08,0 0 0 40px #ffffff05}.join-spark{font-size:25px;color:#d6d2ff}.join-card h3{font-size:17px;margin:6px 0}.join-card p{font-size:12px;color:#e0defe;margin:0 0 17px}.join-card .btn{position:relative;z-index:1}.empty-state{text-align:center;padding:55px 15px;color:#8b93a3}.empty-state h3{margin:7px 0;color:#465064}.empty-state p{font-size:13px}.empty-icon{font-size:32px;color:#a49df5}.empty-state.compact{padding:18px}.footer{border-top:1px solid #e9ecf2;background:#fff}.footer-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:15px}.footer-inner>span{font-size:11px;color:#a0a6b2}.brand-footer{font-size:15px}.brand-footer .brand-mark{width:29px;height:29px;font-size:15px;border-radius:9px}
.alert{padding:11px 14px;border-radius:9px;margin:12px 0;font-size:13px}.alert-error{background:#fff0f0;border:1px solid #ffdada;color:#b84444}.alert-success{background:#eaf9f1;border:1px solid #c8efdb;color:#247d56}.alert-warning{background:#fff6e8;color:#996d24}.auth-wrap{max-width:900px;margin:28px auto 35px;display:grid;grid-template-columns:1fr 1fr;background:#fff;border:1px solid #e9ecf3;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.auth-aside{background:linear-gradient(145deg,#6358df,#4840b8);padding:45px 35px;color:#fff;position:relative;overflow:hidden;min-height:460px}.auth-aside .eyebrow{color:#d7d3ff}.auth-aside h1{font-size:32px}.auth-aside p{color:#e1dfff;font-size:13px;max-width:280px}.auth-decoration{position:absolute;font:800 230px Manrope,sans-serif;right:-2px;bottom:-105px;color:#ffffff0d}.auth-card{padding:37px 38px}.back-link{font-size:12px;color:#7c8596;display:inline-block;margin-bottom:22px}.auth-card h2{font-size:25px;margin:0}.muted{color:#8b93a2;font-size:13px}.auth-card>.muted{margin:3px 0 22px}.form-stack{display:grid;gap:16px}.form-stack label,.form-panel>label,.form-panel label{display:grid;gap:7px;font-size:12px;font-weight:600;color:#414b5e}.form-stack input,.form-panel input,.form-panel select,.form-panel textarea,.reply-form-panel textarea{width:100%;border:1px solid #e2e6ee;border-radius:9px;padding:11px 12px;outline:0;background:#fff;color:#263147;font-size:13px;font-weight:400}.form-stack input:focus,.form-panel input:focus,.form-panel select:focus,.form-panel textarea:focus,.reply-form-panel textarea:focus{border-color:#a8a1f4;box-shadow:0 0 0 3px #6558e814}.form-stack small,.form-panel small{font-size:10px;color:#969eac;font-weight:400}.auth-switch{text-align:center;font-size:12px;color:#7e8797;margin:20px 0 0}.auth-switch a{color:var(--purple);font-weight:600}.form-page,.thread-page,.admin-page{max-width:900px;margin:10px auto}.page-heading{margin:8px 0 22px}.page-heading .eyebrow{margin-bottom:4px}.page-heading h1{font-size:30px}.form-panel{padding:25px;display:grid;gap:20px}.form-panel textarea,.reply-form-panel textarea{resize:vertical;line-height:1.8}.form-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:5px}.thread-detail{padding:29px 32px}.thread-detail h1{font-size:28px;line-height:1.45;margin:9px 0 20px}.detail-byline{display:flex;align-items:center;gap:11px;padding-bottom:21px;border-bottom:1px solid #eef0f5}.detail-byline>div,.reply-head>div{display:grid}.detail-byline b,.reply-head b{font-size:12px}.detail-byline small,.reply-head small{font-size:10px;color:#9aa1af}.detail-byline form{margin-left:auto}.thread-body{padding-top:22px;white-space:normal;line-height:1.95;overflow-wrap:anywhere}.replies-section{margin-top:28px}.replies-section .section-heading{margin-bottom:14px}.replies-section .section-heading h2{font-size:21px}.reply-card{padding:19px 22px;margin-bottom:12px}.reply-head{display:flex;align-items:center;gap:10px}.small-avatar{width:32px;height:32px;flex-basis:32px;border-radius:10px;font-size:12px}.reply-head form{margin-left:auto}.text-button{background:none;border:0;color:#bd6464;cursor:pointer;font-size:11px}.reply-body{padding:13px 0 0 42px;line-height:1.85;overflow-wrap:anywhere}.reply-form-panel{padding:23px;margin-top:20px}.reply-form-panel h3{font-size:15px;margin:0 0 13px}.reply-form-panel textarea{margin-bottom:10px}.install-wrap{max-width:520px;margin:25px auto 40px;text-align:center}.install-logo{margin-bottom:14px}.install-logo .brand-mark{width:48px;height:48px;font-size:24px;border-radius:15px}.install-wrap h1{font-size:29px;margin:0}.install-wrap>.muted{margin:7px 0 20px}.install-steps{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;text-align:left;margin-bottom:16px}.install-steps>div{display:flex;align-items:center;gap:10px;font-size:12px;margin:5px 0}.install-steps b{width:23px;height:23px;display:grid;place-items:center;background:#f0efff;color:var(--purple);border-radius:7px}.install-steps code{background:#f2f3f8;padding:2px 4px;border-radius:4px}.install-wrap .form-panel{text-align:left}.admin-page{max-width:1000px}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:20px 0}.admin-stats .stat-card{padding:18px}.admin-stats .stat-card span{display:block;color:#8b93a2;font-size:12px}.admin-stats .stat-card strong{font-size:26px}.admin-links{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-bottom:20px}.admin-link{padding:19px;display:flex;align-items:center;gap:13px}.admin-link:hover{border-color:#c9c4ff;transform:translateY(-1px)}.admin-link-icon{width:40px;height:40px;border-radius:11px;background:#f0efff;color:#665ae0;display:grid;place-items:center;font-size:20px}.admin-link div{flex:1}.admin-link h3{font-size:14px;margin:0}.admin-link p{font-size:11px;color:#9299a7;margin:2px 0 0}.admin-table{padding:22px;margin-bottom:20px}.admin-table h2{font-size:16px;margin:0 0 14px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th{text-align:left;color:#8c94a3;font-weight:600;background:#fafbfe}th,td{padding:12px 10px;border-bottom:1px solid #eef0f5}td a{color:#6257d7}tbody tr:last-child td{border-bottom:0}.table-actions{display:flex;gap:5px}.admin-two-col{display:grid;grid-template-columns:.8fr 1.2fr;gap:17px}.admin-two-col .form-panel{align-content:start}.manage-row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid #eff1f5}.manage-row:last-child{border-bottom:0}.manage-name{display:grid;flex:1}.manage-name b{font-size:12px}.manage-name small{font-size:10px;color:#9299a7}
@media(max-width:850px){.hero{padding:36px 5%;grid-template-columns:1fr .7fr}.hero-art{transform:scale(.83);transform-origin:center right}.content-grid{grid-template-columns:minmax(0,1fr) 250px;gap:15px}.discussions-panel{padding:20px}.nav-wrap{gap:20px}.nav-links{gap:15px}.nav-user{display:none}.admin-two-col{grid-template-columns:1fr}.auth-wrap{max-width:700px}}
@media(max-width:650px){.container{width:calc(100% - 28px)}.topbar{height:auto;min-height:66px}.nav-wrap{flex-wrap:wrap;gap:8px;padding:12px 0}.brand{font-size:17px}.brand-mark{width:30px;height:30px}.nav-links{display:none}.nav-actions{gap:5px}.nav-actions .btn{padding:7px 9px;font-size:11px}.main-content{padding-top:17px;padding-bottom:40px}.hero{display:block;min-height:auto;padding:30px 23px;border-radius:17px}.hero h1{font-size:34px}.hero-copy>p{font-size:13px}.hero-art{height:165px;transform:scale(.8);transform-origin:top center;margin:15px -20px -18px}.card-top{left:5px}.card-main{right:0}.card-bottom{left:20px}.stats-grid{gap:8px;margin:13px 0 23px}.stat-card{padding:12px 9px;gap:7px;border-radius:12px;display:block}.stat-icon{width:31px;height:31px;font-size:15px;border-radius:9px;margin-bottom:6px}.stat-card strong{font-size:19px}.stat-card div>span{font-size:10px}.content-grid{grid-template-columns:1fr}.sidebar{grid-template-columns:1fr}.discussions-panel{padding:17px 14px}.section-heading h2{font-size:20px}.thread-item{gap:9px;padding:17px 0}.thread-avatar{width:32px;height:32px;flex-basis:32px;border-radius:10px;font-size:12px}.thread-info h3{font-size:13px}.thread-info>p{font-size:11px}.thread-replies{min-width:40px;padding-left:8px}.thread-replies strong{font-size:15px}.thread-replies span{font-size:9px}.footer-inner{padding:16px 0;align-items:flex-start;flex-direction:column;gap:8px}.auth-wrap{grid-template-columns:1fr;margin:8px auto 25px}.auth-aside{min-height:190px;padding:25px 25px}.auth-aside h1{font-size:25px}.auth-aside p{max-width:240px}.auth-decoration{font-size:150px;bottom:-75px}.auth-card{padding:25px 23px}.page-heading h1{font-size:25px}.form-panel{padding:17px}.thread-detail{padding:20px 17px}.thread-detail h1{font-size:22px}.detail-byline{flex-wrap:wrap}.thread-body{font-size:13px}.reply-card{padding:15px}.reply-body{padding-left:0}.admin-stats{gap:8px}.admin-stats .stat-card{padding:12px}.admin-stats .stat-card strong{font-size:21px}.admin-links{grid-template-columns:1fr}.admin-table{padding:14px}.install-wrap{margin-top:10px}.section-heading .btn{font-size:10px;padding:7px 9px}}

/* Theme customization */
body.theme-ocean{--purple:#2878d0;--purple-dark:#1f62ad;--soft-purple:#eaf4ff}body.theme-forest{--purple:#23845b;--purple-dark:#176b47;--soft-purple:#e8f7ef}body.theme-sunset{--purple:#dc7137;--purple-dark:#b85a27;--soft-purple:#fff0e5}body.theme-rose{--purple:#d84f89;--purple-dark:#b63870;--soft-purple:#fff0f6}
body.theme-dark{--ink:#edf0fa;--muted:#a6aec0;--line:#363b4e;--bg:#171a25;--shadow:0 12px 38px rgba(0,0,0,.18);background:var(--bg);color:var(--ink)}
body.theme-dark .topbar,body.theme-dark .footer,body.theme-dark .panel,body.theme-dark .stat-card,body.theme-dark .art-card,body.theme-dark .auth-wrap,body.theme-dark .install-steps,body.theme-dark .searchbar,body.theme-dark .btn-ghost,body.theme-dark .form-stack input,body.theme-dark .form-panel input,body.theme-dark .form-panel select,body.theme-dark .form-panel textarea,body.theme-dark .reply-form-panel textarea{background:#202433;color:#edf0fa;border-color:#34394b}body.theme-dark .hero{background:linear-gradient(110deg,#282641,#22283a);border-color:#36344f}body.theme-dark .hero-copy>p,body.theme-dark .thread-info>p,body.theme-dark .muted,body.theme-dark .nav-links,body.theme-dark .nav-user,body.theme-dark .footer-inner>span{color:#a6aec0}body.theme-dark .thread-item,body.theme-dark th,body.theme-dark td,body.theme-dark .detail-byline,body.theme-dark .manage-row{border-color:#34394b}body.theme-dark th{background:#252a3a}body.theme-dark .category-row:hover,body.theme-dark .category-row.selected{background:#30304d}body.theme-dark .auth-aside{background:linear-gradient(145deg,#5147b8,#302e75)}
.theme-panel{padding:23px}.theme-options{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.theme-option{display:grid;gap:7px;border:1px solid #e8ebf2;border-radius:13px;padding:10px;cursor:pointer;position:relative}.theme-option:has(input:checked){border-color:var(--purple);box-shadow:0 0 0 2px color-mix(in srgb,var(--purple) 12%,transparent)}.theme-option input{position:absolute;right:11px;top:11px;accent-color:var(--purple)}.theme-option b{font-size:13px}.theme-option small{font-size:9px;letter-spacing:1px;color:#9299a8}.theme-preview{height:75px;border-radius:8px;background:#f0efff;display:flex;align-items:flex-end;gap:5px;padding:9px}.theme-preview i{display:block;height:30px;flex:1;background:#6558e8;border-radius:4px}.theme-preview i:nth-child(2){height:43px;opacity:.65}.theme-preview i:nth-child(3){height:20px;opacity:.35}.theme-preview-ocean{background:#eaf4ff}.theme-preview-ocean i{background:#2878d0}.theme-preview-forest{background:#e8f7ef}.theme-preview-forest i{background:#23845b}.theme-preview-sunset{background:#fff0e5}.theme-preview-sunset i{background:#dc7137}.theme-preview-rose{background:#fff0f6}.theme-preview-rose i{background:#d84f89}.theme-preview-dark{background:#25283a}.theme-preview-dark i{background:#9b8cff}.thread-image-wrap{margin-top:22px}.thread-image{display:block;max-width:100%;max-height:650px;border-radius:13px;border:1px solid #e9ecf3;object-fit:contain;background:#f7f8fc}.form-panel input[type=file]{padding:10px;background:#fafbfe}@media(max-width:600px){.theme-options{grid-template-columns:repeat(2,1fr)}.theme-preview{height:60px}}