/* Buttons and icon buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1.5px solid transparent;border-radius:14px;padding:14px 24px;font:700 .98rem/1 var(--body);text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .25s,background .2s,border-color .2s;position:relative}
.btn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-main{background:var(--btn);color:var(--btn-ink);box-shadow:0 10px 30px -10px color-mix(in srgb,var(--c) 55%,transparent)}
.btn-main:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px color-mix(in srgb,var(--c) 70%,transparent)}
.btn-glass{background:var(--card);border-color:var(--card-b);color:var(--ink);backdrop-filter:blur(8px)}
.btn-glass:hover{border-color:var(--c);transform:translateY(-2px)}
.btn-portal{border-color:var(--v);color:var(--ink);background:color-mix(in srgb,var(--v) 10%,transparent)}
.btn-portal:hover{background:color-mix(in srgb,var(--v) 22%,transparent);transform:translateY(-2px)}
.btn-sm{padding:11px 16px;font-size:.9rem;border-radius:12px}
.icon-btn{width:44px;height:44px;border-radius:12px;border:1.5px solid var(--card-b);background:var(--card);color:var(--ink);display:grid;place-items:center;cursor:pointer}
.icon-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ico-sun{display:none}
.ico-moon{display:none}
:root[data-theme="dark"] .ico-sun{display:block}
:root[data-theme="dark"] .ico-moon{display:none}
:root:not([data-theme="dark"]) .ico-moon{display:block}
.burger{display:none}