:root{
  --dksa-border: rgba(0,0,0,.10);
  --dksa-soft: rgba(0,0,0,.06);
  --dksa-muted: rgba(0,0,0,.70);
  --dksa-radius: 14px;
}

.dksa-tools-wrap{
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
}

.dksa-tools-hero{
  padding: 16px;
  border: 1px solid var(--dksa-border);
  border-radius: var(--dksa-radius);
  background: linear-gradient(135deg, rgba(13,110,253,.08), rgba(25,135,84,.08));
}

.dksa-tools-hero h1, .dksa-tools-hero h2{ margin: 0 0 8px; }
.dksa-tools-hero p{ margin: 0; color: var(--dksa-muted); }

.dksa-tools-search{
  margin-top: 12px;
  display: flex;
  gap: 10px;
}
.dksa-tools-search input{
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--dksa-border);
  border-radius: 12px;
  outline: none;
}
.dksa-tools-search button{
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--dksa-border);
  cursor: pointer;
  background: #fff;
}

.dksa-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 980px){
  .dksa-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.dksa-card{
  display: block;
  text-decoration: none !important;
  border: 1px solid var(--dksa-border);
  border-radius: var(--dksa-radius);
  padding: 14px;
  background: #fff;
  transition: transform .12s ease, box-shadow .12s ease;
}
.dksa-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}

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

.dksa-icon{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(13,110,253,.14), rgba(25,135,84,.14));
  border: 1px solid var(--dksa-soft);
}
.dksa-icon svg{ width: 22px; height: 22px; opacity: .92; }

.dksa-card__title{ margin: 0; font-size: 16px; line-height: 1.35; }
.dksa-card__desc{ margin: 0; color: var(--dksa-muted); font-size: 13px; line-height: 1.45; }

.dksa-section{ margin-top: 16px; }
.dksa-section h2{ margin: 0 0 10px; font-size: 18px; }

.dksa-tool-widget{
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--dksa-border);
  border-radius: var(--dksa-radius);
  background: #fff;
}

.dksa-tool-widget__head h2{ margin: 0 0 6px; font-size: 18px; }
.dksa-tool-widget__head p{ margin: 0; color: var(--dksa-muted); }

.dksa-tool-widget__body{ margin-top: 12px; }

.dksa-form{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 720px){
  .dksa-form{ grid-template-columns: 1fr; }
}
.dksa-field label{
  display:block;
  margin-bottom: 6px;
  font-size: 13px;
  color: var(--dksa-muted);
}
.dksa-field input, .dksa-field select{
  width:100%;
  padding: 10px 12px;
  border: 1px solid var(--dksa-border);
  border-radius: 12px;
  outline: none;
}

.dksa-actions{
  display:flex;
  gap:10px;
  margin-top: 10px;
}
.dksa-actions button{
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--dksa-border);
  cursor:pointer;
  background:#fff;
}

.dksa-result{
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(0,0,0,.03);
  border: 1px solid var(--dksa-soft);
}

.dksa-tool-note{
  margin-top: 10px;
  font-size: 12px;
  color: var(--dksa-muted);
}