/* iOS safe-area: push content below status bar when black-translucent */
:root { --sat: env(safe-area-inset-top,0px); --sab: env(safe-area-inset-bottom,0px); }
body { padding-top: var(--sat); padding-bottom: var(--sab); }
/* Auto-grow textareas: modern browsers */
textarea { field-sizing: content; min-height: 60px; }
/* Fallback for older browsers */
textarea.auto-grow { overflow: hidden; resize: none; }