:root{--primary: #673ab7;--primary-dark: #5e35b1;--primary-light: #ede7f6;--secondary: #2196f3;--secondary-light: #e3f2fd;--bg-body: #eef2f6;--bg-card: #ffffff;--text-main: #364152;--text-muted: #697586;--border: #e3e8ef;--success: #00c853;--warning: #ffab00;--danger: #d84315;--radius: 12px;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 2px 14px 0 rgb(32 40 45 / 8%)}.dark{--bg-card: #1e293b;--text-main: #f8fafc;--text-muted: #94a3b8;--border: #334155}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-body);color:var(--text-main);transition:background-color .3s,color .3s}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-4{gap:1rem}.p-4{padding:1rem}.text-xl{font-size:1.25rem;font-weight:600}.text-sm{font-size:.875rem}.text-muted{color:var(--text-muted)}.font-bold{font-weight:700}.btn{padding:.5rem 1rem;border-radius:var(--radius);border:none;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.card{background-color:var(--bg-card);border-radius:var(--radius);padding:1.5rem;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.layout{display:flex;height:100vh;overflow:hidden}.layout-body{flex:1;display:flex;flex-direction:column;height:100vh;overflow:hidden}.sidebar{width:250px;background-color:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.5rem}.main-content{flex:1;overflow-y:auto;padding:2rem;background-color:var(--bg-body)}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem;border-radius:var(--radius);color:var(--text-muted);text-decoration:none;margin-bottom:.5rem;transition:all .2s}.nav-item:hover,.nav-item.active{background-color:#6366f11a;color:var(--primary)}.color-swatch{width:24px;height:24px;border-radius:6px;border:1px solid var(--border);flex-shrink:0}