:root{--bg:#f7f8fc;--panel:#fff;--panel-2:#f9fafb;--text:#101828;--muted:#667085;--line:#e4e7ec;--primary:#465fff;--primary-soft:#eef0ff;--success:#12b76a;--warning:#f79009;--purple:#7f56d9;--danger:#f04438;--sidebar:#fff;--shadow:0 1px 2px rgba(16,24,40,.05),0 8px 24px rgba(16,24,40,.04);--radius:14px;--sidebar-w:290px;--topbar-h:76px}html[data-theme=dark]{--bg:#0c111d;--panel:#161b26;--panel-2:#1d2433;--text:#f2f4f7;--muted:#98a2b3;--line:#293042;--primary:#8098f9;--primary-soft:#20254a;--sidebar:#101828;--shadow:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px;line-height:1.6}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:var(--primary);color:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--line);z-index:60;display:flex;flex-direction:column}.sidebar-brand-row{height:var(--topbar-h);display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line)}.sidebar-brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800;box-shadow:0 7px 16px rgba(70,95,255,.25)}.sidebar-brand strong{display:block;font-size:15px;letter-spacing:-.02em}.sidebar-brand small{display:block;color:var(--muted);font-size:11px;margin-top:-2px}.sidebar-close{display:none;border:0;background:none;color:var(--muted);font-size:28px}.sidebar-scroll{padding:22px 16px;overflow:auto;flex:1}.sidebar-label{padding:0 12px;margin:0 0 8px;color:#98a2b3;font-weight:700;font-size:11px;letter-spacing:.1em}.sidebar-label:not(:first-child){margin-top:25px}.sidebar-menu{display:grid;gap:4px}.sidebar-menu a{height:44px;padding:0 12px;border-radius:8px;display:flex;align-items:center;gap:12px;color:var(--muted);font-weight:600}.sidebar-menu a:hover,.sidebar-menu a.is-active{background:var(--primary-soft);color:var(--primary)}.nav-icon{width:24px;text-align:center;font-size:17px}.sidebar-promo{margin:26px 4px 0;padding:18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,var(--primary-soft),var(--panel));text-align:left}.promo-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--primary);color:#fff;margin-bottom:12px}.sidebar-promo strong{display:block}.sidebar-promo p{margin:6px 0 12px;color:var(--muted);font-size:12px}.sidebar-promo a{font-weight:700;color:var(--primary);font-size:12px}.sidebar-footer{padding:18px 24px;border-top:1px solid var(--line);color:var(--muted);font-size:12px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--success);margin-right:8px;box-shadow:0 0 0 4px rgba(18,183,106,.1)}
.topbar{position:fixed;left:var(--sidebar-w);right:0;top:0;height:var(--topbar-h);z-index:50;background:color-mix(in srgb,var(--panel) 93%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px}.topbar-left,.topbar-actions{display:flex;align-items:center;gap:12px}.topbar-title span{display:block;color:var(--muted);font-size:11px}.topbar-title strong{display:block;font-size:15px}.mobile-nav-toggle{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:9px;background:var(--panel);padding:10px}.mobile-nav-toggle span{display:block;height:2px;background:var(--text);margin:4px 0}.topbar-search{height:42px;width:230px;border:1px solid var(--line);border-radius:9px;padding:0 12px;display:flex;align-items:center;gap:9px;color:var(--muted);background:var(--panel)}.topbar-search em{font-style:normal;flex:1}.topbar-search kbd{border:1px solid var(--line);border-radius:5px;padding:0 6px;font-size:11px}.theme-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:9px;background:var(--panel);color:var(--text);cursor:pointer}.theme-moon{display:none}html[data-theme=dark] .theme-sun{display:none}html[data-theme=dark] .theme-moon{display:inline}.topbar-primary,.secondary-button{height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 16px;border-radius:9px;background:var(--primary);color:#fff;font-weight:700}.secondary-button{background:var(--panel);color:var(--text);border:1px solid var(--line)}
.dashboard-content{margin-left:var(--sidebar-w);padding-top:var(--topbar-h);min-height:100vh;display:flex;flex-direction:column}.site-main{flex:1}.page-wrap{width:min(1420px,calc(100% - 64px));margin:0 auto;padding:32px 0 56px}.welcome-row,.info-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.breadcrumb{margin:0 0 7px;color:var(--muted);font-size:12px}.breadcrumb span{margin:0 7px;color:#98a2b3}.welcome-row h1,.info-heading h1{font-size:30px;line-height:1.2;letter-spacing:-.03em;margin:0 0 8px}.welcome-row>div>p:last-child,.info-heading .page-intro{margin:0;color:var(--muted)}
.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:22px}.metric-grid article{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow)}.metric-icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;font-weight:800;font-size:16px}.metric-icon.blue{background:#eef4ff;color:#3538cd}.metric-icon.green{background:#ecfdf3;color:#027a48}.metric-icon.purple{background:#f4f3ff;color:#6941c6}.metric-icon.amber{background:#fffaeb;color:#b54708}.metric-grid small,.metric-grid em{display:block;color:var(--muted);font-style:normal;font-size:12px}.metric-grid strong{display:block;font-size:21px;line-height:1.25;margin:2px 0}
.tool-card,.content-card,.info-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-header,.content-card-head{padding:22px 24px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.card-header h2,.content-card-head h2{margin:2px 0 4px;font-size:19px}.card-header p,.content-card-head p{margin:0;color:var(--muted)}.card-eyebrow{font-size:10px;color:var(--primary);font-weight:800;letter-spacing:.12em}.card-status{font-size:12px;color:var(--success);font-weight:700}.card-status span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--success);margin-right:6px}.input-panel{padding:24px;border-bottom:1px solid var(--line);background:var(--panel-2)}.input-label-row{display:flex;justify-content:space-between;margin-bottom:8px}.input-label-row label{font-weight:700}.input-label-row span{color:var(--muted);font-size:12px}.generator-input-wrap{position:relative}.generator-input-wrap textarea{width:100%;resize:vertical;min-height:112px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:10px;padding:15px 46px 15px 15px;outline:0}.generator-input-wrap textarea:focus,.font-search input:focus,.contact-form input:focus,.contact-form textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 12%,transparent)}.clear-input{position:absolute;right:12px;top:12px;width:28px;height:28px;border:0;border-radius:7px;background:var(--panel-2);color:var(--muted);cursor:pointer}.input-actions{display:flex;align-items:center;gap:8px;margin-top:12px;flex-wrap:wrap}.input-actions button{height:36px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);padding:0 12px;font-weight:600;cursor:pointer}.input-actions span{margin-left:auto;color:var(--muted);font-size:12px}.workspace-grid{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:600px}.filter-panel{border-right:1px solid var(--line);padding:20px 14px;background:var(--panel-2)}.filter-title{padding:0 8px 12px}.filter-title span{display:block;font-weight:700}.filter-title small{color:var(--muted)}.category-list{display:grid;gap:4px}.category-button{width:100%;height:42px;border:0;border-radius:8px;background:transparent;color:var(--muted);display:grid;grid-template-columns:25px 1fr auto;align-items:center;gap:8px;padding:0 10px;text-align:left;cursor:pointer}.category-button em{font-style:normal;font-weight:600}.category-button b{font-size:11px;font-weight:600;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:1px 7px}.category-button:hover,.category-button.is-active{background:var(--primary-soft);color:var(--primary)}.results-panel{min-width:0;padding:22px}.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:18px}.results-toolbar h3{margin:2px 0;font-size:18px}.results-toolbar p{margin:0;color:var(--muted);font-size:12px}.font-search{width:240px;height:40px;border:1px solid var(--line);border-radius:9px;display:flex;align-items:center;padding:0 11px;gap:8px}.font-search input{border:0;outline:0;background:transparent;color:var(--text);width:100%}.recent-toolbar{display:flex;justify-content:space-between;background:var(--primary-soft);color:var(--primary);padding:10px 12px;border-radius:8px;margin-bottom:12px}.recent-toolbar button{border:0;background:none;color:inherit;font-weight:700}.font-results-list{display:grid;gap:10px}.font-card,.font-result,.style-card{border:1px solid var(--line)!important;border-radius:10px!important;background:var(--panel)!important;box-shadow:none!important}.font-item{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:15px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center}.font-item:hover{border-color:#b8c2ff}.font-item-name,.font-style-name{color:var(--muted);font-size:11px}.font-item-output,.font-preview{font-size:20px;overflow-wrap:anywhere}.font-item button,.copy-button,.font-copy{height:36px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);color:var(--text);padding:0 12px;font-weight:700;cursor:pointer}.font-item button:hover,.copy-button:hover,.font-copy:hover{background:var(--primary);border-color:var(--primary);color:#fff}.load-more-wrap{text-align:center;padding:22px 0 4px}.load-more-wrap button{height:40px;border:1px solid var(--line);border-radius:8px;background:var(--panel);color:var(--text);font-weight:700;padding:0 18px}.load-more-wrap p{color:var(--muted);font-size:12px}
.content-card{margin-top:22px}.content-card-head a{color:var(--primary);font-weight:700}.rich-content{padding:28px;color:var(--muted);font-size:15px}.rich-content>*:first-child{margin-top:0}.rich-content h2,.rich-content h3{color:var(--text);letter-spacing:-.02em}.rich-content h2{font-size:22px;margin-top:34px}.rich-content h3{font-size:17px;margin-top:26px}.rich-content p{margin:12px 0}.rich-content ul,.rich-content ol{padding-left:22px}.rich-content code{background:var(--panel-2);border:1px solid var(--line);padding:2px 6px;border-radius:5px}.rich-content pre{overflow:auto;padding:16px;border-radius:10px;background:#101828;color:#e4e7ec}.rich-content table{width:100%;border-collapse:collapse}.rich-content th,.rich-content td{padding:12px;border:1px solid var(--line);text-align:left}.rich-content th{background:var(--panel-2);color:var(--text)}.faq-grid{padding:20px 24px 28px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.faq-grid details{border:1px solid var(--line);border-radius:10px;background:var(--panel)}.faq-grid summary{list-style:none;cursor:pointer;padding:15px 16px;display:flex;justify-content:space-between;font-weight:700}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid details p{padding:0 16px 16px;margin:0;color:var(--muted)}.faq-grid details[open] i{transform:rotate(45deg)}
.info-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:22px;align-items:start}.info-nav{position:sticky;top:calc(var(--topbar-h) + 24px);background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:14px;display:grid;gap:4px;box-shadow:var(--shadow)}.info-nav>span{padding:8px 10px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.1em}.info-nav>a{padding:10px;border-radius:8px;color:var(--muted);font-weight:600}.info-nav>a:hover,.info-nav>a.is-active{background:var(--primary-soft);color:var(--primary)}.info-nav>div{margin-top:12px;padding:16px;border-radius:10px;background:var(--primary);color:#fff}.info-nav>div p{margin:5px 0 10px;font-size:12px;opacity:.85}.info-nav>div a{font-weight:700;font-size:12px}.info-card{overflow:visible}.document-meta{padding:14px 28px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.document-meta b{color:var(--success)}.contact-box{margin:18px 28px 30px;padding:22px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2)}.contact-box-head{display:flex;gap:12px;align-items:center;margin-bottom:18px}.contact-box-head>span{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary)}.contact-box-head h2,.contact-box-head p{margin:0}.contact-box-head p{color:var(--muted)}.contact-form{display:grid;gap:14px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-form label>span{display:block;font-weight:700;margin-bottom:6px}.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:9px;padding:11px 12px;outline:0}.form-actions{display:flex;align-items:center;gap:14px}.form-actions button{height:42px;border:0;border-radius:9px;padding:0 16px;background:var(--primary);color:#fff;font-weight:700}.form-actions small{color:var(--muted)}.hp-field{position:absolute!important;left:-9999px!important}.form-notice{padding:10px 12px;border-radius:8px}.form-notice.is-ok{background:#ecfdf3;color:#027a48}.form-notice.is-error{background:#fef3f2;color:#b42318}.page-faq{margin-top:22px}
.dashboard-footer{margin-top:auto;border-top:1px solid var(--line);padding:22px 32px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);background:var(--panel)}.dashboard-footer div{display:flex;gap:12px}.dashboard-footer nav{display:flex;gap:16px}.dashboard-footer a:hover{color:var(--primary)}.copy-toast{position:fixed;right:24px;bottom:24px;z-index:100;background:#101828;color:#fff;border-radius:9px;padding:11px 15px;opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s}.copy-toast.is-visible,.copy-toast.show{opacity:1;transform:none}.sidebar-backdrop{display:none}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.workspace-grid{grid-template-columns:200px minmax(0,1fr)}.page-wrap{width:min(100% - 40px,1420px)}}
@media(max-width:860px){:root{--topbar-h:66px}.app-sidebar{transform:translateX(-102%);transition:transform .22s ease;box-shadow:20px 0 40px rgba(16,24,40,.18)}.app-sidebar.is-open{transform:none}.sidebar-close{display:block}.topbar{left:0;padding:0 18px}.mobile-nav-toggle{display:block}.topbar-title{display:none}.dashboard-content{margin-left:0}.sidebar-backdrop{display:block;position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:55;opacity:0;visibility:hidden;transition:.2s}.menu-open .sidebar-backdrop{opacity:1;visibility:visible}.menu-open{overflow:hidden}.topbar-search{display:none}.page-wrap{width:min(100% - 28px,1420px);padding-top:22px}.workspace-grid{grid-template-columns:1fr}.filter-panel{border-right:0;border-bottom:1px solid var(--line)}.category-list{grid-template-columns:repeat(3,1fr)}.category-button{grid-template-columns:24px 1fr auto}.info-layout{grid-template-columns:1fr}.info-nav{position:static;grid-template-columns:repeat(2,1fr)}.info-nav>span,.info-nav>div{grid-column:1/-1}}
@media(max-width:620px){.topbar-primary{font-size:0;width:42px;padding:0}.topbar-primary span{font-size:18px}.welcome-row,.info-heading{align-items:flex-start;flex-direction:column}.welcome-row h1,.info-heading h1{font-size:25px}.metric-grid{grid-template-columns:1fr}.card-header,.content-card-head{padding:18px}.input-panel,.results-panel{padding:16px}.input-actions span{width:100%;margin-left:0}.category-list{grid-template-columns:repeat(2,1fr)}.category-button{grid-template-columns:22px 1fr}.category-button b{display:none}.results-toolbar{align-items:flex-start;flex-direction:column}.font-search{width:100%}.faq-grid{grid-template-columns:1fr;padding:16px}.rich-content{padding:20px}.contact-grid{grid-template-columns:1fr}.form-actions{align-items:flex-start;flex-direction:column}.document-meta{padding:12px 20px;flex-direction:column;gap:4px}.info-nav{grid-template-columns:1fr}.info-nav>span,.info-nav>div{grid-column:auto}.dashboard-footer{padding:20px;flex-direction:column}.dashboard-footer div,.dashboard-footer nav{flex-wrap:wrap}.font-item{grid-template-columns:1fr}.font-item button{width:100%}}
.font-result-row{border:1px solid var(--line);border-radius:10px;background:var(--panel);padding:14px 15px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;transition:border-color .18s,transform .18s}.font-result-row:hover{border-color:#b8c2ff;transform:translateY(-1px)}.font-result-main{min-width:0}.font-result-preview{font-size:20px;line-height:1.45;color:var(--text);overflow-wrap:anywhere}/* Meta của từng kiểu font */
.font-result-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}

.font-result-meta strong {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-2);
  color: var(--text);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}

.font-result-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 10px;
  font-weight: 700;
  white-space: nowrap;
}.font-result-copy{height:36px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);color:var(--text);font-weight:700;padding:0 13px;cursor:pointer}.font-result-copy:hover{background:var(--primary);border-color:var(--primary);color:#fff}.no-results{padding:42px 20px;text-align:center;border:1px dashed var(--line);border-radius:10px;color:var(--muted)}@media(max-width:620px){.font-result-row{grid-template-columns:1fr}.font-result-copy{width:100%}}