:root{--bg: #f3f4f6;--bg-card: #ffffff;--bg-soft: #e5e7eb;--border: #d1d5db;--text-main: #111827;--text-soft: #4b5563;--accent: #4f46e5;--accent-soft: #eef2ff}html[data-theme=dark]{--bg: #020617;--bg-card: #020617;--bg-soft: #020617;--border: #1f2937;--text-main: #e5e7eb;--text-soft: #9ca3af;--accent: #6366f1;--accent-soft: #111827}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text-main)}body{padding:16px}a{color:var(--accent)}.app-root{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.app-header{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg-card)}.logo{display:flex;align-items:center;gap:10px}.logo-mark{width:18px;height:18px;border-radius:999px;background:conic-gradient(from 0deg,#f97316,#facc15,#22c55e,#3b82f6,#a855f7,#f97316)}.logo-text{display:flex;flex-direction:column}.logo-title{font-size:.98rem;font-weight:600}.logo-subtitle{font-size:.76rem;color:var(--text-soft)}.header-right{display:flex;align-items:center;gap:8px}.link{font-size:.8rem;text-decoration:none;color:var(--text-soft)}.link:hover{text-decoration:underline}.layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);gap:14px}.panel{border-radius:14px;border:1px solid var(--border);padding:14px;background:var(--bg-card)}.side-panel{max-height:360px;display:flex;flex-direction:column;gap:10px}.panel-header h1,.panel-header h2{margin:0 0 4px;font-size:1rem}.panel-header p{margin:0;font-size:.82rem;color:var(--text-soft)}.palette-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:12px}.color-card{position:relative;height:140px;border-radius:12px;overflow:hidden;transition:transform .12s ease-out,box-shadow .12s ease-out}.color-card:hover{transform:translateY(-2px);box-shadow:0 10px 20px #0f172a40}.color-overlay{position:absolute;inset:auto 0 0 0;padding:8px 8px 9px;display:flex;flex-direction:column;align-items:center;gap:4px;background:#0000002e;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.color-hex{font-weight:600;font-size:.9rem;cursor:pointer}.color-actions{display:flex;gap:4px}.btn-primary,.btn-secondary,.btn-outline,.btn-chip{border-radius:999px;border:1px solid transparent;font-size:.82rem;padding:7px 12px;cursor:pointer;transition:background .12s ease-out,color .12s ease-out,border-color .12s ease-out,transform 80ms ease-out}.btn-primary{background:var(--accent);color:#f9fafb}.btn-primary:hover{filter:brightness(1.05);transform:translateY(-1px)}.btn-secondary{background:var(--bg-soft);color:var(--text-main);border-color:var(--border)}.btn-secondary:hover{border-color:var(--accent)}.btn-outline{background:transparent;border-color:var(--border);color:var(--text-soft)}.btn-outline:hover{border-color:var(--accent);color:var(--accent)}.btn-chip{background:#00000038;border-color:transparent;color:#f9fafb;padding:3px 10px;font-size:.75rem}.btn-chip:hover{background:#00000052}.full-width{width:100%}.panel-actions{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}.saved-list{display:flex;flex-direction:column;gap:6px;flex:1;overflow-y:auto;padding-right:4px}.saved-item{display:flex;gap:3px}.saved-color{flex:1;height:28px;border-radius:6px}.muted{font-size:.82rem;color:var(--text-soft)}.app-footer{text-align:center;font-size:.78rem;color:var(--text-soft);padding-top:4px}@media (max-width: 820px){.layout{grid-template-columns:minmax(0,1fr)}.side-panel{max-height:none}.palette-row{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 620px){body{padding:12px}.app-header{flex-direction:column;align-items:flex-start}.palette-row{grid-template-columns:repeat(2,minmax(0,1fr))}.header-right{flex-wrap:wrap;justify-content:flex-start}}
