/**
 * Color Converter Tool Specific Styling
 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#4f46e5;--bg:transparent;--card:#fff;--shadow:0 4px 20px rgba(0,0,0,.06);--text:#0f172a;--muted:#64748b;--border:#e2e8f0;--radius:12px;--input-radius:8px;--transition:all 0.2s ease}
[data-theme="dark"]{--card:#1e293b;--shadow:0 4px 20px rgba(0,0,0,.3);--text:#f1f5f9;--muted:#94a3b8;--border:#334155}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}
.converter{max-width:560px;margin:0 auto}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px}
.title{font-size:1.25rem;font-weight:700;margin-bottom:20px;text-align:center}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8125rem;font-weight:600;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
.field input{width:100%;height:48px;border:1.5px solid var(--border);border-radius:var(--input-radius);padding:0 14px;font-family:'Inter',sans-serif;font-size:.9375rem;color:var(--text);background:var(--card);transition:var(--transition);outline:none}
.field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.field input::placeholder{color:var(--muted)}
.swatch-area{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.swatch{width:72px;height:72px;border-radius:12px;border:2px solid var(--border);transition:background-color 0.2s ease;flex-shrink:0}
.swatch-info{flex:1}
.swatch-label{font-size:.75rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.03em}
.swatch-hex{font-size:1.5rem;font-weight:700;color:var(--text);margin-top:2px}
.output-grid{display:grid;gap:10px}
.output-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;background:rgba(79,70,229,.04);border-radius:8px;cursor:pointer;transition:var(--transition)}
[data-theme="dark"] .output-item{background:rgba(79,70,229,.1)}
.output-item:hover{background:rgba(79,70,229,.1)}
[data-theme="dark"] .output-item:hover{background:rgba(79,70,229,.18)}
.output-label{font-size:.75rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.output-value{font-size:.9375rem;font-weight:600;color:var(--text);font-family:'Inter',monospace}
.copied-toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:var(--text);color:var(--card);padding:8px 16px;border-radius:8px;font-size:.8125rem;font-weight:500;opacity:0;transition:opacity 0.2s ease;pointer-events:none;z-index:100}
.copied-toast.show{opacity:1}
@media(max-width:480px){.card{padding:20px}.swatch{width:56px;height:56px}}