/* Bottom-right corner: contact footer, settings gear menu, coach photo. */
#corner { position: fixed; right: 0; bottom: 0; z-index: 5; display: flex; align-items: stretch; gap: 4px; font-size: 11px; }
#contact { padding: 3px 10px; color: var(--muted); background: var(--bg); border-top-left-radius: 6px; user-select: all; }
#contact a { color: inherit; text-decoration: none; }
#contact a:hover { color: var(--text); text-decoration: underline; }
#settings { padding: 0 7px; background: var(--bg); border: 1px solid var(--border); border-bottom: 0; border-radius: 6px 6px 0 0; color: var(--muted); font: inherit; font-size: 12px; cursor: pointer; }
#settings:hover, #settings[aria-expanded="true"] { color: var(--text); }
#settings-menu { transform-origin: bottom left; position: absolute; bottom: calc(100% + 4px); left: 0; min-width: 120px; padding: 4px; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 6px 20px rgba(0, 0, 0, .4); }
#settings-menu button { display: block; width: 100%; padding: 6px 10px; background: none; border: 0; border-radius: 5px; color: var(--text); font: inherit; font-size: 13px; text-align: left; cursor: pointer; }
#settings-menu button:hover { background: var(--border); }
#settings-menu .check { display: inline-block; width: 16px; color: var(--accent); visibility: hidden; }
#settings-menu [aria-pressed="true"] .check { visibility: visible; }
#coach { position: fixed; right: 12px; bottom: 30px; z-index: 5; width: 150px; margin: 0; cursor: pointer; }
#coach img { display: block; width: 100%; height: auto; filter: drop-shadow(0 6px 14px rgba(0, 0, 0, .6)); }