/* buttons: pill-shaped */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 26px;border-radius:999px;font-weight:600;font-size:15px;transition:transform .18s var(--ease-in),background .18s,color .18s,box-shadow .18s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-sm{height:44px;padding:0 20px;font-size:14px}
/* brand blue for actions; yellow / green / red only for small situational accents (tokens.css) */
.btn-primary{background:var(--accent-2);color:#fff}
.btn-primary:hover{background:var(--accent);box-shadow:0 10px 24px -10px rgba(2,84,195,.7)}
.btn-dark{background:var(--accent);color:#fff}
.btn-dark:hover{background:var(--deep);box-shadow:0 10px 24px -12px rgba(10,42,92,.8)}
.btn-line{border:1.5px solid rgba(11,31,63,.35);color:var(--ink-deep);background:rgba(255,255,255,.35)}
.btn-line:hover{background:var(--ink-deep);border-color:var(--ink-deep);color:#fff}
.btn-light{background:#fff;color:var(--ink-deep)}
.btn-light:hover{background:var(--bg)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.7);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--ink-deep)}
.btn svg{width:18px;height:18px}
.btn-sm svg{width:16px;height:16px}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--accent);font-size:15px}
.link svg{width:16px;transition:transform .2s}
.link:hover svg{transform:translateX(4px)}
.btn:hover svg{transform:translateX(3px)}
.btn svg{transition:transform .2s var(--ease-in)}

.icon-btn{width:44px;height:44px;border-radius:999px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);transition:background .18s,color .18s,transform .18s}
.icon-btn:hover{transform:translateY(-1px)}
.icon-btn svg{width:18px;height:18px}
.icon-btn-dark{background:var(--accent);border-color:var(--accent);color:#fff}

/* filter chips */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.chip{height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:500;font-size:14px;display:inline-flex;align-items:center;gap:8px;transition:background .18s,color .18s,border-color .18s}
.chip svg{width:16px;height:16px;color:var(--accent)}
.chip:hover{border-color:var(--accent)}
.chip.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.chip.on svg{color:#fff}