/* Gradient Generator — styles */
.page { max-width: 900px; margin: 32px auto; padding: 0 20px; }
.page h1 { font-size: 36px; color: #fff; margin-bottom: 8px; letter-spacing: -0.5px; }
.page .subtitle { color: #888; font-size: 15px; margin-bottom: 24px; }

.gr-preview {
  width: 100%; height: 280px;
  border: 1px solid #262626; border-radius: 12px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, #ff4444 0%, #ffce3a 100%);
}

.gr-controls {
  background: #141414; border: 1px solid #262626;
  border-radius: 12px; padding: 16px 18px;
  margin-bottom: 20px;
}
.gr-type-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  padding-bottom: 14px; margin-bottom: 14px;
  border-bottom: 1px solid #1f1f1f;
}
.tabs {
  display: inline-flex;
  background: #0d0d0d; border: 1px solid #262626; border-radius: 8px;
  padding: 3px;
}
.tab-btn {
  padding: 6px 14px; background: transparent; border: none;
  color: #999; font-size: 13px; font-weight: 500;
  border-radius: 5px; cursor: pointer; font-family: inherit;
  transition: all 0.15s;
}
.tab-btn:hover { color: #fff; }
.tab-btn.active { background: #ff4444; color: #fff; }

.gr-angle-row, .gr-shape-row {
  display: flex; align-items: center; gap: 10px;
  flex: 1; min-width: 240px;
}
.gr-angle-row input[type=range] { flex: 1; accent-color: #ff4444; }
.gr-angle-row label, .gr-shape-row label {
  font-size: 12px; color: #aaa; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.gr-angle-row .val {
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 12px; color: #fff; min-width: 50px; text-align: right;
}
.gr-shape-row select {
  padding: 6px 10px; background: #0d0d0d; border: 1px solid #262626;
  color: #e1e1e1; font-size: 13px;
  border-radius: 6px; font-family: inherit; cursor: pointer;
}

.gr-stops { display: flex; flex-direction: column; gap: 8px; }
.gr-stop {
  display: grid; grid-template-columns: 44px 1fr 100px 60px 34px;
  align-items: center; gap: 10px;
  padding: 8px 12px;
  background: #0d0d0d; border: 1px solid #262626; border-radius: 8px;
}
.gr-stop input[type=color] {
  width: 32px; height: 30px; border: none; padding: 0; background: transparent; cursor: pointer;
  border-radius: 5px;
}
.gr-stop input[type=text] {
  padding: 5px 8px; background: #141414; border: 1px solid #262626;
  color: #e1e1e1; font-size: 12px; font-family: 'SF Mono', Monaco, monospace;
  border-radius: 5px; outline: none;
}
.gr-stop input[type=range] { width: 100%; accent-color: #ff4444; }
.gr-stop .val { font-size: 12px; color: #fff; font-family: 'SF Mono', Monaco, monospace; text-align: right; }
.gr-stop .rm-btn {
  padding: 5px 8px; background: transparent; border: 1px solid #2a2a2a;
  color: #888; font-size: 12px; border-radius: 5px; cursor: pointer;
  font-family: inherit; transition: all 0.15s;
}
.gr-stop .rm-btn:hover { border-color: #ff4444; color: #ff4444; }

.add-btn {
  margin-top: 10px; width: 100%;
  padding: 10px; background: transparent; border: 1px dashed #333;
  color: #888; font-size: 13px; cursor: pointer; border-radius: 8px;
  font-family: inherit; transition: all 0.15s;
}
.add-btn:hover { border-color: #ff4444; color: #fff; }

.code-panel {
  background: #0f0f0f; border: 1px solid #1f1f1f;
  border-radius: 12px;
}
.code-head {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px; border-bottom: 1px solid #1f1f1f;
  font-size: 12px; color: #888; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.copy-btn {
  padding: 5px 12px; background: #1f1f1f; border: 1px solid #333;
  color: #ccc; font-size: 12px; font-weight: 500;
  border-radius: 6px; cursor: pointer; font-family: inherit;
  transition: all 0.15s; text-transform: none; letter-spacing: 0;
}
.copy-btn:hover { background: #2a2a2a; border-color: #444; color: #fff; }
.copy-btn.copied { border-color: #4ade80; color: #4ade80; }
pre#code-out {
  padding: 16px; margin: 0;
  color: #e1e1e1; font-size: 13px;
  font-family: 'SF Mono', Monaco, monospace;
  line-height: 1.55;
  white-space: pre-wrap; word-break: break-word;
}

@media (max-width: 700px) {
  .page h1 { font-size: 28px; }
  .gr-preview { height: 200px; }
  .gr-stop { grid-template-columns: 40px 1fr 34px; }
  .gr-stop input[type=range], .gr-stop .val { display: none; }
}