.btn-primary { display:inline-flex; align-items:center; gap:.5rem; border-radius:9999px; padding:.625rem 1rem; background:#f59e0b; color:#fff; box-shadow:0 10px 30px rgba(0,0,0,.07); border:1px solid rgba(0,0,0,.05); transition: transform .1s ease, background .2s ease;}
.btn-primary:hover { background:#fbbf24; }
.btn-primary:active { transform: scale(.98); }
.btn-outline { display:inline-flex; align-items:center; gap:.5rem; border-radius:9999px; padding:.625rem 1rem; border:1px solid rgba(0,0,0,.12); color:inherit; transition: background .2s ease, transform .1s ease;}
.dark .btn-outline { border-color:#1f2937; }
.btn-outline:hover { background: rgba(0,0,0,.04); }
.dark .btn-outline:hover { background: rgba(255,255,255,.06); }
.btn-outline:active { transform: scale(.98); }
.btn-dark { display:inline-flex; align-items:center; gap:.5rem; border-radius:9999px; padding:.625rem 1rem; background:#111827; color:#fff; transition: transform .1s ease, background .2s ease; }
.dark .btn-dark { background:#fff; color:#111827; }
.btn-dark:hover { background:#1f2937; }
.dark .btn-dark:hover { background:#f3f4f6; }
.btn-dark:active { transform: scale(.98); }