/* Domain Checker — same tool as solidwebdesigns.com/tools/domain-checker.html,
   restyled to LumoBuild: navy + blue, green only for available names. Everything is scoped under .dc. */
.dc{
  --green:#15803d;--green-bg:#f0fdf4;--green-line:#bbf7d0;
  --amber:#b45309;--amber-bg:#fffbeb;--amber-line:#fde68a;
  --line-soft:rgba(20,20,31,.06);
  padding-bottom:clamp(56px,7vw,96px);
}
.dc-hero{padding:clamp(36px,5vw,64px) 0 clamp(28px,4vw,44px);background:
  radial-gradient(60% 80% at 90% 0%,rgba(59,130,246,.10),transparent 70%),
  linear-gradient(180deg,#F7F9FF 0%,#fff 100%)}
.dc-hero .h1{margin-top:14px}
.dc-hero .lead{margin-top:18px;max-width:600px}
.crumbs{display:flex;align-items:center;gap:8px;margin-bottom:22px;font-size:13.5px;font-weight:600;color:var(--dim)}
.crumbs a{color:var(--text);transition:color .2s}
.crumbs a:hover{color:var(--blue)}

/* how it works — 4 drawn steps */
.dc .how{margin:8px 0 28px}
.dc .how-title{font-size:clamp(24px,2.6vw,32px);margin-bottom:20px}
.dc-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:34px}
.dc-step{position:relative;border:1px solid var(--line);border-radius:18px;padding:18px 20px 22px;background:#fff;min-width:0;transition:box-shadow .3s var(--ease),border-color .3s}
.dc-step:hover{border-color:#D3DCF0;box-shadow:var(--shadow)}
.step-num{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--navy);color:#fff;font-weight:800;font-size:16px}
.step-art{display:block;width:100%;max-width:260px;height:118px;margin:18px auto 20px}
.step-art .k{fill:none;stroke:var(--navy);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.step-art .t{fill:none;stroke:rgba(20,20,31,.25);stroke-width:3;stroke-linecap:round}
.step-art .g{fill:var(--green-bg);stroke:var(--green);stroke-width:3;stroke-linejoin:round}
.step-art .gk{fill:none;stroke:var(--green);stroke-width:3.5;stroke-linecap:round;stroke-linejoin:round}
.step-art .f{fill:var(--navy)}
.step-art .b{fill:var(--blue)}
.step-art text{font:700 15px "Plus Jakarta Sans",system-ui,sans-serif}
.step-art text:not([fill]){fill:var(--ink)}
.dc-step h3{font-size:19px;letter-spacing:-.02em;line-height:1.2}
.dc-step p{margin-top:6px;font-size:15px;line-height:1.5;color:var(--text)}
.dc-step p b{color:var(--ink)}
.dc-step .opt{position:absolute;top:26px;right:20px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.dc-step:not(:last-child)::after{content:"";position:absolute;top:50%;right:-23px;width:11px;height:11px;border-top:2.5px solid var(--blue);border-right:2.5px solid var(--blue);transform:translateY(-50%) rotate(45deg)}
.how-foot{margin-top:14px;font-size:14px;color:var(--dim);font-weight:600}
@media(max-width:960px){.dc-steps{grid-template-columns:1fr 1fr}.dc-step:nth-child(2)::after{display:none}}
@media(max-width:560px){.dc-steps{grid-template-columns:1fr}.dc-step:not(:last-child)::after{display:block;top:auto;bottom:-23px;right:auto;left:50%;transform:translateX(-50%) rotate(135deg)}}

#rate-banner{display:none;background:var(--amber-bg);border:1px solid var(--amber-line);border-radius:12px;padding:12px 16px;font-size:14px;color:var(--amber);margin-bottom:16px;font-weight:600}
#rate-banner.visible{display:block}

/* panels */
.dc .layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:760px){.dc .layout{grid-template-columns:1fr}}
.dc .panel{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column;min-width:0;box-shadow:var(--shadow)}
.dc .panel-header{min-height:60px;padding:12px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--soft)}
.dc .label{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--navy)}
#input-count,#results-count{font-size:13px;font-weight:600;color:var(--dim);white-space:nowrap}
#domainList{width:100%;min-height:260px;max-height:420px;padding:16px 20px;border:none;resize:vertical;font:500 14px/1.75 ui-monospace,"SF Mono",Menlo,monospace;color:var(--ink);background:#fff;outline:none;display:block}
#domainList::placeholder{color:rgba(20,20,31,.32)}
.dc .p-sec{padding:16px 20px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:10px}
.dc .p-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.dc .pills{display:flex;flex-wrap:wrap;gap:8px}
.dc .pill{display:inline-flex;align-items:center;height:36px;padding:0 14px;border-radius:9px;font-size:14px;font-weight:600;border:1.5px solid var(--line);color:var(--ink);background:#fff;cursor:pointer;user-select:none;transition:background-color .2s,color .2s,border-color .2s,transform .15s}
.dc .pill:hover{border-color:var(--navy)}
.dc .pill:active{transform:scale(.96)}
.dc .pill.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.dc .pill input{display:none}
.dc .link-btn{background:none;border:0;cursor:pointer;font-size:13px;font-weight:600;color:var(--blue);text-decoration:underline;text-underline-offset:3px;transition:color .2s}
.dc .link-btn:hover{color:var(--navy)}
.dc .actions{display:flex;gap:10px;padding:16px 20px;border-top:1px solid var(--line);flex-wrap:wrap}
.dc .btn:disabled{opacity:.4;cursor:not-allowed;transform:none;box-shadow:none}
.dc #checkBtn{min-width:190px}
.dc #stopBtn{min-width:110px}
#progress-wrap{display:none;padding:14px 20px;border-top:1px solid var(--line)}
#progress-wrap.visible{display:block}
.prog-bar-bg{height:6px;background:var(--blue-soft);border-radius:3px;overflow:hidden;margin-bottom:8px}
#prog-bar{height:100%;background:var(--blue);width:0%;transition:width .3s ease;border-radius:3px}
#prog-label{font-size:13px;color:var(--dim);font-weight:600;font-variant-numeric:tabular-nums}

/* results */
#empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:56px 20px;color:var(--dim);text-align:center;font-size:15px}
#empty-state svg{width:36px;height:36px;color:var(--blue);opacity:.5}
#results-list{list-style:none;padding:12px 14px;display:flex;flex-direction:column;gap:6px;max-height:460px;overflow-y:auto;flex:1}
.result-item{display:flex;align-items:center;gap:10px;min-height:40px;padding:9px 12px;border-radius:10px;font:600 14px/1.3 ui-monospace,"SF Mono",Menlo,monospace;border:1px solid transparent;min-width:0;overflow-wrap:anywhere}
.result-item::before{width:14px;flex-shrink:0;text-align:center}
.result-item.checking{background:var(--soft);color:var(--dim);border-color:var(--line-soft)}
.result-item.checking::before{content:"";width:10px;height:10px;margin:0 2px;border:2px solid var(--line);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
.result-item.available{background:var(--green-bg);color:var(--green);border-color:var(--green-line)}
.result-item.available::before{content:"✓"}
.result-item.taken{color:rgba(20,20,31,.36);border-color:var(--line-soft);text-decoration:line-through}
.result-item.taken::before{content:"✕";text-decoration:none}
.result-item.error{background:var(--amber-bg);color:var(--amber);border-color:var(--amber-line)}
.result-item.error::before{content:"!"}
.result-item a:hover{text-decoration:underline;text-underline-offset:3px}
.result-item .dname{flex:1;min-width:0}
.star{flex-shrink:0;width:30px;height:30px;margin:-6px -6px -6px 0;border-radius:8px;display:grid;place-items:center;color:rgba(20,20,31,.3);background:none;border:0;cursor:pointer;transition:color .2s,background-color .2s,transform .2s var(--ease)}
.star svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linejoin:round}
.star:hover{color:var(--blue);background:var(--blue-soft)}
.star:active{transform:scale(.85)}
.result-item.starred .star{color:var(--blue)}
.result-item.starred .star svg{fill:currentColor}
.result-item.checking .star{visibility:hidden}
.result-item.saved::before{content:"★";color:var(--blue)}
.result-item.saved{color:var(--ink);border-color:var(--line)}
.results-tools{padding:12px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.seg{display:inline-flex;background:var(--soft);box-shadow:inset 0 0 0 1px var(--line);border-radius:10px;padding:3px}
.seg button{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 13px;border:0;background:none;cursor:pointer;border-radius:8px;font-size:14px;font-weight:600;color:var(--dim);white-space:nowrap;transition:background-color .2s,color .2s}
.seg button svg{width:13px;height:13px}
.seg button:hover{color:var(--ink)}
.seg button:active{transform:scale(.97)}
.seg button.active{background:var(--navy);color:#fff}
.seg button span{display:inline-block;min-width:1ch;font-variant-numeric:tabular-nums;opacity:.75}
#sort-select{appearance:none;-webkit-appearance:none;font:600 14px inherit;font-family:inherit;color:var(--ink);background:#fff;height:40px;border:1.5px solid var(--line);border-radius:10px;padding:0 34px 0 14px;cursor:pointer;transition:border-color .2s;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2314141F' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
#sort-select:hover,#sort-select:focus{border-color:var(--navy);outline:none}
#results-list[data-view="available"] .result-item:not(.available){display:none}
#results-list[data-view="starred"] .result-item:not(.starred){display:none}
#results-list:not([data-view="starred"]) .result-item.saved{display:none}
#starred-empty{display:none;padding:40px 20px;text-align:center;color:var(--dim);font-size:15px;flex:1}
@keyframes spin{to{transform:rotate(360deg)}}
.results-footer{padding:14px 20px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
#copy-btn{min-width:170px}

/* AI name ideas */
.prompt-section{border:1px solid var(--line);border-radius:18px;margin-bottom:20px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.prompt-body{padding:20px;display:flex;flex-direction:column;gap:14px}
.prompt-body p{font-size:15px;color:var(--text);line-height:1.55}
#copyPromptBtn{min-width:130px}
#nicheInput{width:100%;height:50px;padding:0 16px;border:1.5px solid var(--line);border-radius:10px;font:500 15px inherit;font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
#nicheInput:hover{border-color:#C9D2E8}
#nicheInput:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(59,130,246,.12)}
#nicheInput::placeholder{color:#A0A8BD}
.open-in{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:14px;color:var(--dim);font-weight:600}

/* modal */
#swd-modal-overlay{display:none;position:fixed;inset:0;z-index:9999;background:rgba(20,20,31,.35);backdrop-filter:blur(4px);align-items:center;justify-content:center;padding:16px}
#swd-modal-overlay.open{display:flex}
#swd-modal{background:#fff;border-radius:18px;padding:28px;max-width:400px;width:100%;box-shadow:var(--shadow-lg);animation:modalIn .3s var(--ease) both}
@keyframes modalIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
#swd-modal h3{font-size:20px;margin-bottom:8px}
#swd-modal p{font-size:15px;color:var(--text);line-height:1.6;margin-bottom:20px}
#swd-modal .btn{width:100%}

@media(max-width:560px){
  #domainList,#nicheInput,#sort-select{font-size:16px}
  .dc .actions .btn{flex:1 1 auto}
  .dc #checkBtn{flex-basis:100%}
  .results-tools{flex-direction:column;align-items:stretch}
  .seg{justify-content:space-between}
  .seg button{flex:1;justify-content:center;padding:0 8px}
}

/* free tools listing page */
.tools-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tool-card{display:flex;flex-direction:column;padding:clamp(24px,3.4vw,36px);border-radius:20px;border:1px solid var(--line);background:linear-gradient(160deg,#F7F9FF 0%,#fff 60%);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
a.tool-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#D3DCF0}
a.tool-card:active{transform:translateY(-1px)}
.tool-card .tool-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tool-card .badge{padding:5px 10px;border-radius:7px;background:var(--blue-soft);color:var(--blue);font-size:11.5px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap}
.tool-card h2{margin-top:22px;font-size:clamp(24px,2.4vw,30px)}
.tool-card p{margin-top:10px;color:var(--text);font-size:15.5px;max-width:440px}
.tool-card .checks{margin:20px 0 28px;gap:10px}
.tool-card .btn{margin-top:auto;align-self:flex-start}
.tool-card.soon{background:var(--soft);border-style:dashed;border-color:#CBD3E6}
.tool-card.soon .badge{background:#fff;color:var(--dim);box-shadow:inset 0 0 0 1px var(--line)}
.mini-results{margin-top:24px;display:grid;gap:8px;max-width:440px}
.mini-results span{display:flex;align-items:center;gap:10px;height:38px;padding:0 12px;border-radius:9px;font:600 13.5px ui-monospace,"SF Mono",Menlo,monospace}
.mini-results .ok{background:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}
.mini-results .no{color:rgba(20,20,31,.36);border:1px solid var(--line);text-decoration:line-through}
@media(max-width:860px){.tools-grid{grid-template-columns:1fr}}
@media(max-width:560px){.tool-card .btn{align-self:stretch}}