*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#f4f6f8;color:#17202a}.shell{max-width:1260px;margin:auto;padding:0 24px}.topbar{background:#182433;color:white;padding:18px 0}.brand{font-size:22px;font-weight:700;color:white;text-decoration:none;margin-right:18px}.topbar span{color:#c9d2dc}.hero{padding:30px 0 14px}.hero h1{margin:0 0 8px;font-size:34px}.hero p{margin:0;color:#5c6670}.grid{display:grid;grid-template-columns:minmax(420px,1fr) minmax(420px,1.15fr);gap:22px}.panel{background:white;border:1px solid #dfe3e8;border-radius:12px;padding:22px;box-shadow:0 3px 12px rgba(0,0,0,.04)}h2{margin-top:0}h3{border-top:1px solid #edf0f2;padding-top:18px;margin-top:22px}.field{margin:0 0 14px}.field label{display:block;font-weight:600;margin-bottom:6px}input,select{width:100%;padding:10px 11px;border:1px solid #cbd2d9;border-radius:7px;background:white;font-size:15px}.two,.three{display:grid;gap:12px}.two{grid-template-columns:1fr 1fr}.three{grid-template-columns:1fr 1fr 1fr}.check{display:flex;align-items:center;gap:9px;margin:12px 0;font-weight:600}.check input{width:auto}.hint{font-size:13px;color:#68737d;line-height:1.45}.actions,.export-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}button{border:1px solid #bfc8d1;background:#fff;border-radius:7px;padding:10px 15px;font-weight:600;cursor:pointer}.primary{background:#155eef;color:#fff;border-color:#155eef}.preview-panel{position:sticky;top:18px;align-self:start}.preview{min-height:360px;border:1px dashed #bac3cc;border-radius:9px;background:#fff;display:flex;align-items:center;justify-content:center;padding:24px;overflow:auto}.preview img{max-width:100%;max-height:500px}.alert{padding:14px 18px;border-radius:8px;margin:0 0 18px}.error{background:#fff1f0;color:#8f1d14}.success{background:#eaf8ef;color:#17663a}.footer{padding:28px 24px;color:#7a838c;font-size:13px}.field-validation-error{color:#b42318;font-size:12px}@media(max-width:900px){.grid{grid-template-columns:1fr}.preview-panel{position:static}.two,.three{grid-template-columns:1fr}}
.section-intro{margin:-6px 0 18px;color:#68737d;font-size:14px;line-height:1.45}.info{background:#eef4ff;color:#254b87}.optional-project{margin-top:24px;padding:18px;border:1px solid #dfe3e8;border-radius:10px;background:#fafbfc}.optional-project h3{border-top:0;padding-top:0;margin-top:0;margin-bottom:6px}.optional-badge{display:inline-block;margin-left:6px;padding:3px 7px;border-radius:999px;background:#edf0f2;color:#5c6670;font-size:11px;font-weight:700;vertical-align:middle}.save-project-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:4px}.saved-projects-panel{margin-top:22px;margin-bottom:10px}.saved-projects-header h2{margin-bottom:5px}.project-search-form{display:grid;grid-template-columns:minmax(240px,1fr) auto auto;gap:10px;align-items:center;margin-top:16px}.button-link{display:inline-flex;align-items:center;justify-content:center;min-height:39px;border:1px solid #bfc8d1;background:#fff;border-radius:7px;padding:9px 14px;font-weight:600;color:#17202a;text-decoration:none;white-space:nowrap}.button-link.compact{min-height:auto;padding:7px 11px}.table-wrap{overflow-x:auto;margin-top:18px}.project-table{width:100%;border-collapse:collapse;font-size:14px}.project-table th,.project-table td{padding:11px 10px;border-bottom:1px solid #e6eaee;text-align:left;vertical-align:middle}.project-table th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:#68737d;background:#fafbfc}.project-table td:first-child{font-family:Consolas,"Courier New",monospace;white-space:nowrap}.empty-search{margin:18px 0 2px;padding:14px;border-radius:8px;background:#f6f7f8;color:#5c6670}@media(max-width:700px){.project-search-form{grid-template-columns:1fr}.project-search-form button,.project-search-form .button-link{width:100%}}
.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:15px}.nav-shell{display:flex;align-items:center;gap:18px}.nav-shell nav{display:flex;gap:14px}.nav-shell nav a{color:#dbe4ee;text-decoration:none;font-weight:600;font-size:14px}.nav-shell>span{margin-left:auto}.warning{background:#fff7e6;color:#7a4d00}.danger{border-color:#d92d20;color:#b42318}.quality-box{margin-top:22px;border-top:1px solid #edf0f2;padding-top:4px}.quality-item{padding:8px 10px;border-radius:7px;margin:6px 0;font-size:13px}.quality-item.ok{background:#eaf8ef;color:#17663a}.quality-item.warning{background:#fff7e6;color:#7a4d00}.quality-item.error{background:#fff1f0;color:#8f1d14}.quality-item.info{background:#eef4ff;color:#254b87}.preset-box{margin-top:22px}.preset-save{display:grid;grid-template-columns:1fr auto;gap:8px}.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.preset-chip{display:inline-flex;border:1px solid #d7dde3;border-radius:999px;overflow:hidden;background:#fff}.preset-chip a{padding:7px 10px;text-decoration:none;color:#344054;font-size:12px}.preset-chip .chip-delete{border-left:1px solid #e2e6ea;color:#b42318}.two-panels{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:22px 0}.compact-list{display:grid;gap:8px}.compact-list>a,.compact-list>div{display:grid;grid-template-columns:1fr 1.3fr auto;gap:10px;align-items:center;padding:9px 10px;border-bottom:1px solid #edf0f2;text-decoration:none;color:inherit}.compact-list span{color:#5c6670}.compact-list small{color:#8a949e}.row-actions{display:flex;gap:6px}.status{padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700}.status.ok{background:#eaf8ef;color:#17663a}.status.bad{background:#fff1f0;color:#8f1d14}@media(max-width:900px){.two-panels{grid-template-columns:1fr}.nav-shell>span{display:none}}@media(max-width:700px){.hero{align-items:flex-start;flex-direction:column}.preset-save{grid-template-columns:1fr}.nav-shell{flex-wrap:wrap}.compact-list>a,.compact-list>div{grid-template-columns:1fr}}

/* v1 polish */
.nav-shell nav{align-items:center}
.nav-shell nav a{padding:7px 2px;border-bottom:2px solid transparent}
.nav-shell nav a:hover{color:#fff}
.nav-shell nav a.active{color:#fff;border-bottom-color:#fff}
.nav-separator{color:#718096!important;font-weight:400;user-select:none}
.client-notice{margin-top:0}
.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:12px 0 24px}
.help-grid .panel{height:100%}
.help-grid code,.error-page code{font-family:Consolas,"Courier New",monospace;background:#f3f4f6;padding:2px 5px;border-radius:4px}
.primary-link{background:#155eef;color:#fff;border-color:#155eef}
.primary-link:hover{color:#fff}
button:disabled{cursor:not-allowed;opacity:.55}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(21,94,239,.25);outline-offset:2px}
.project-table tbody tr:hover{background:#fafbfc}
@media(max-width:900px){.help-grid{grid-template-columns:1fr}}
@media(max-width:700px){.nav-shell nav{order:3;width:100%;gap:9px;flex-wrap:wrap}.nav-separator{display:inline}.tagline{display:none}}