.page { padding: 40px 20px; max-width: 1200px; margin: 0 auto; }
.page h1 { font-size: 26px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.page .subtitle { color: #888; margin-bottom: 24px; font-size: 14px; }

label {
  display: block; font-size: 12px; font-weight: 600; color: #aaa;
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px;
}

.card {
  background: #141414; border: 1px solid #262626;
  border-radius: 12px; padding: 20px; margin-bottom: 16px;
}
.sec-title { font-size: 13px; color: #ccc; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; font-weight: 700; }
.section-title { font-size: 12px; color: #888; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; font-weight: 700; }

.main-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.inp { display: flex; flex-direction: column; margin-bottom: 12px; flex: 1; }
.inp-row { display: flex; gap: 12px; }
.inp input, .inp select {
  background: #0d0d0d; border: 1px solid #2a2a2a; border-radius: 6px;
  color: #e1e1e1; padding: 9px 12px; font-size: 13px; outline: none;
  font-family: inherit; transition: border-color 0.15s;
}
.inp input:focus, .inp select:focus { border-color: #ff4444; }
.inp input[type="color"] { padding: 3px; height: 38px; cursor: pointer; }

.tmpl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.tmpl {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  padding: 10px 12px; background: #0d0d0d; border: 1px solid #2a2a2a;
  color: #bbb; border-radius: 8px; cursor: pointer; font-family: inherit; text-align: left;
}
.tmpl strong { color: #fff; font-size: 13px; }
.tmpl span { color: #888; font-size: 11px; }
.tmpl:hover { border-color: #444; }
.tmpl.active { border-color: #ff4444; background: #1f1010; }
.tmpl.active strong { color: #ff4444; }

.preview-wrap {
  background: #fff; border-radius: 12px; padding: 24px; margin-bottom: 12px;
  overflow: auto;
}
.preview { max-width: 500px; color: #222; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.btn {
  padding: 9px 16px; border-radius: 6px; font-size: 13px; cursor: pointer;
  border: 1px solid #2a2a2a; font-family: inherit; font-weight: 600;
}
.btn-primary { background: #cc0000; color: #fff; border-color: #cc0000; }
.btn-primary:hover { background: #ff1a1a; }
.btn-secondary { background: #141414; color: #ccc; }
.btn-secondary:hover { border-color: #ff4444; color: #fff; }

.code-block {
  font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace; font-size: 12px;
  color: #e1e1e1; line-height: 1.5; white-space: pre-wrap; word-break: break-word;
  margin: 0; background: #0d0d0d; border: 1px solid #262626; border-radius: 10px;
  padding: 14px; max-height: 300px; overflow: auto;
}

.tips-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tips h4 { color: #fff; font-size: 13px; margin-bottom: 6px; }
.tips p { color: #888; font-size: 13px; line-height: 1.6; }

@media (max-width: 900px) {
  .main-grid { grid-template-columns: 1fr; }
  .tips-grid { grid-template-columns: 1fr; }
  .inp-row { flex-direction: column; gap: 0; }
}