/* 配色方案生成器 */
.cp-wrap { max-width: 1100px; margin: 0 auto; padding: 0 12px; }
.cp-card { background: #fff; border: 1px solid #e0e7ff; border-radius: 14px; padding: 22px; margin-bottom: 18px; }

.cp-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.cp-row label { flex: 0 0 80px; font-size: 13px; color: #4b5563; font-weight: 600; }
.cp-row input[type=text], .cp-row select { flex: 1; min-width: 140px; padding: 9px 11px; border: 1px solid #c7d2fe; border-radius: 6px; font-size: 14px; font-family: ui-monospace, monospace; }
.cp-row input[type=color] { width: 50px; height: 38px; border: 1px solid #c7d2fe; border-radius: 6px; cursor: pointer; padding: 2px; background: transparent; }

.cp-btn { padding: 10px 18px; border: 0; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; transition: all .15s; }
.cp-btn-primary { background: linear-gradient(135deg, #4f46e5, #7c3aed); color: #fff; }
.cp-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79,70,229,.4); }
.cp-btn-secondary { background: #f3f4f6; color: #4338ca; border: 1px solid #c7d2fe; }
.cp-btn-secondary:hover { background: #e0e7ff; }

.cp-info-card { background: linear-gradient(135deg, #f0f9ff, #e0e7ff); padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; }
.cp-info-card strong { color: #1e1b4b; }

/* 色卡 */
.cp-swatches { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 8px; margin-bottom: 16px; }
.cp-swatch { aspect-ratio: 1/1.15; border-radius: 12px; padding: 14px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .15s; cursor: default; }
.cp-swatch:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.15); }
.cp-swatch-top { display: flex; justify-content: flex-end; }
.cp-role { font-size: 11px; background: rgba(255,255,255,.25); padding: 3px 8px; border-radius: 10px; backdrop-filter: blur(6px); }
.cp-swatch-bottom { font-family: ui-monospace, monospace; }
.cp-hex { font-size: 18px; font-weight: 700; cursor: pointer; user-select: all; letter-spacing: 0.5px; }
.cp-hex:hover { opacity: .85; text-decoration: underline; }
.cp-meta { font-size: 11px; opacity: .85; margin-top: 2px; }
.cp-tw { font-size: 11px; margin-top: 4px; cursor: pointer; opacity: .85; }
.cp-tw code { background: rgba(255,255,255,.2); padding: 1px 4px; border-radius: 3px; }
.cp-tw:hover { opacity: 1; }

/* 操作区 */
.cp-actions { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }

/* 导出代码 */
.cp-tabs-exp { display: inline-flex; gap: 0; background: #f3f4f6; border-radius: 6px; padding: 3px; margin-bottom: 8px; }
.cp-exp-tab { padding: 6px 12px; cursor: pointer; border-radius: 4px; font-size: 12px; color: #6b7280; user-select: none; }
.cp-exp-tab.on { background: #fff; color: #1f2937; font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }

.cp-code { position: relative; background: #1e293b; color: #e2e8f0; padding: 16px 18px; border-radius: 8px; font-size: 13px; font-family: ui-monospace, "Cascadia Code", monospace; line-height: 1.6; white-space: pre; overflow-x: auto; }
.cp-copy-btn { position: absolute; top: 8px; right: 8px; background: rgba(255,255,255,.1); color: #e2e8f0; border: 1px solid rgba(255,255,255,.2); padding: 4px 10px; border-radius: 4px; font-size: 11px; cursor: pointer; }
.cp-copy-btn:hover { background: rgba(255,255,255,.2); }

/* 预设主题 */
.cp-presets { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 10px; }
.cp-preset { background: #fff; border: 1px solid #e5e7eb; border-radius: 8px; padding: 10px 12px; cursor: pointer; transition: all .15s; }
.cp-preset:hover { border-color: #6366f1; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(99,102,241,.15); }
.cp-preset-name { font-size: 13px; color: #1f2937; font-weight: 600; margin-bottom: 6px; }
.cp-preset-bars { display: flex; gap: 0; height: 24px; border-radius: 4px; overflow: hidden; }
.cp-preset-bar { flex: 1; height: 100%; }

.cp-empty { padding: 40px 20px; text-align: center; color: #9ca3af; font-size: 14px; background: #f3f4f6; border-radius: 8px; }

@media (max-width: 600px) {
  .cp-row label { flex: 0 0 100%; }
  .cp-swatches { grid-template-columns: repeat(2, 1fr); }
  .cp-presets { grid-template-columns: 1fr 1fr; }
}