:root{
  --bg:#ffffff;
  --panel-bg:#ffffff;
  --sidebar-bg:#f8fafc;
  --panel:#ffffff;
  --panel-soft:#f8fbff;
  --accent:#007acc;
  --accent2:#00aaff;
  --accent3:#1fa1dd;
  --text:#1f2937;
  --muted:#64748b;
  --border:rgba(0,122,204,0.22);
  --radius:14px;
}

*{box-sizing:border-box}

body.dark{
  --bg:#0f172a;
  --panel-bg:#0b1220;
  --sidebar-bg:#0f172a;
  --text:#e2e8f0;
  --muted:#94a3b8;
  --border:rgba(148,163,184,0.35);
  --panel-soft:#0c1629;
}

body{
  font-family:'Segoe UI',sans-serif;
  background:var(--bg);
  margin:0;
  padding:1.2rem;
  color:var(--text);
}

.wrapper,
.guy,
.boy{
  width:100%;
}

.tool-header{
  margin-bottom:12px;
}

.header-inner{
  max-width:1500px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.tool-title{
  margin:0;
  font-size:22px;
  color:var(--accent);
}

.theme-toggle{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--muted);
}

.container{
  max-width:1500px;
  margin:0 auto;
  background:var(--panel);
  padding:18px;
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:0 8px 20px rgba(0,122,204,0.08);
}

.title{
  display:flex;
  align-items:center;
  gap:10px;
  margin-bottom:16px;
}

.title h1{
  margin:0;
  font-size:20px;
  color:var(--accent);
  display:flex;
  align-items:center;
  gap:8px;
}

.app-layout{
  display:grid;
  grid-template-columns:minmax(260px,300px) minmax(0,1fr) minmax(260px,320px);
  gap:16px;
  align-items:start;
}

.sidebar,
.center-panel{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
}

.left-sidebar,
.right-sidebar{
  background:var(--sidebar-bg);
}

.center-panel{
  background:var(--panel-bg);
}

.left-sidebar{
  position:sticky;
  top:12px;
}

.panel-card{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:10px;
}

.panel-label{
  font-size:13px;
  color:var(--muted);
}

.input,
.select,
button,
.small{
  padding:10px 12px;
  border-radius:10px;
  font-size:14px;
  border:1px solid var(--border);
  background:#eef6ff;
  color:var(--text);
  outline:none;
}

.full{width:100%}

.size-row{
  display:grid;
  grid-template-columns:1fr 84px;
  gap:8px;
  align-items:center;
}

input[type=range]{width:100%}
.size-number{width:84px}
.color-input{height:42px;padding:4px 8px}

.btn{
  border:none;
  cursor:pointer;
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;
  font-weight:700;
}

.btn:hover{
  background:linear-gradient(135deg,var(--accent3),var(--accent2));
}

.action{
  font-size:13px;
  padding:8px 10px;
  border-radius:8px;
  cursor:pointer;
  border:1px solid var(--border);
  background:transparent;
  color:var(--accent);
}

.action:hover{
  background:var(--accent);
  color:#fff;
}

.action.secondary{
  background:#e4efff;
  color:var(--muted);
}

.results-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}

.results-head h2{
  margin:0;
  font-size:18px;
}

.copyHint{
  font-size:12px;
  color:var(--muted);
}

.icon-grid{
  margin-top:12px;
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(140px,1fr));
  gap:14px;
  min-height:420px;
  max-height:15vh;
  overflow:auto;
  padding:10px;
  background:var(--panel-bg);
  border:1px solid var(--border);
  border-radius:12px;
}

.icon-card{
  border-radius:12px;
  padding:12px;
  display:flex;
  flex-direction:column;
  gap:10px;
  align-items:center;
  min-height:140px;
  border:1px solid var(--border);
  background:#f0f8ff;
  transition:transform .2s, box-shadow .2s;
}

.icon-card:hover{
  transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(0,122,204,0.2);
}

.icon-wrap{
  width:72px;
  height:72px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:12px;
  background:linear-gradient(180deg,rgba(0,122,204,.1),transparent);
}

.icon-name{
  font-size:13px;
  color:var(--muted);
  text-align:center;
}

.card-actions{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
  justify-content:center;
}

.footer{
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
  text-align:center;
}

.history-panel summary{
  cursor:pointer;
  font-weight:600;
  color:var(--accent);
  margin-bottom:10px;
}

.history-list{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:8px;
}

.history-item{
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px;
  background:var(--panel-bg);
}

.history-item.empty{
  background:#f7fbff;
}

.history-text{
  font-size:13px;
  margin-bottom:8px;
  color:var(--muted);
}

.history-time{
  font-size:12px;
  opacity:.9;
}

.history-actions{
  display:flex;
  gap:6px;
  flex-wrap:wrap;
}

.embed-box,
.similar-tools{
  max-width:1500px;
  margin:14px auto 0;
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:12px;
  padding:14px;
}

.embed-code textarea{
  width:100%;
  min-height:120px;
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px;
  background:#f8fbff;
}

.copy-btn{
  margin-top:8px;
}

.fullscreen-btn{
  position:fixed;
  right:10px;
  top:10px;
  z-index:10;
}

@media (max-width: 1180px){
  .app-layout{
    grid-template-columns:minmax(250px,300px) minmax(0,1fr);
  }
  .right-sidebar{
    grid-column:1 / -1;
  }
}

@media (max-width: 820px){
  body{padding:10px}
  .app-layout{
    grid-template-columns:1fr;
  }
  .left-sidebar{
    position:static;
  }
  .icon-grid{
    min-height:320px;
    max-height:none;
  }
}










body.dark .icon-card {
  background: #0b1220;
  border: 1px solid #1f2a44;
  color: #e5e7eb;
}
body.dark .icon-wrap {
  filter: brightness(0.9) contrast(1.1);
}





.seo-container {
  max-width: 100%;
  margin: 30px auto;
  padding: 20px;

  background: var(--panel-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);

  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text);
}

.seo-container h2 {
  margin-bottom: 10px;
  color: var(--text);
}

.seo-container h3 {
  margin-top: 20px;
  color: var(--text);
}

.seo-container p,
.seo-container li {
  color: var(--muted);
}

.faq-item {
  margin-top: 15px;
  padding: 12px;

  border-left: 3px solid var(--accent);
  background: var(--panel-soft);

  border-radius: calc(var(--radius) - 4px);
  color: var(--text);
}

.faq-item h4 {
  margin: 0 0 6px 0;
  color: var(--text);
}