/* The account menu and the appearance picker (mode icons and colour swatches). Linked wherever the header can offer them: the app pages and the public pages. */
/* Signed in: one avatar; the handle and the account actions live in the menu under it. */
.account-menu { position: relative; }
.account-menu > summary { list-style: none; cursor: pointer; }
.account-menu > summary::-webkit-details-marker { display: none; }
.avatar-button { display: inline-grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line2); border-radius: var(--r-round); background: var(--panel); }
.avatar { display: grid; place-items: center; width: 34px; height: 34px; border-radius: var(--r-round); background: var(--avatar-0); color: var(--avatar-0-ink); font: var(--fw-bold) var(--fs-16)/1 var(--font-ui); }
/* Fixed fill and text pairs, so the monogram reads in every theme and mode (>= 4.5:1). */
.avatar[data-hue="1"] { background: var(--avatar-1); color: var(--avatar-ink); } .avatar[data-hue="2"] { background: var(--avatar-2); color: var(--avatar-ink); } .avatar[data-hue="3"] { background: var(--avatar-3); color: var(--avatar-ink); } .avatar[data-hue="4"] { background: var(--avatar-4); color: var(--avatar-ink); }
.account-panel { position: fixed; z-index: var(--z-panel); inset: auto; margin: 0; min-width: 0; display: grid; gap: var(--sp-1); padding: var(--sp-2); overflow-y: auto; overscroll-behavior: contain; background: var(--panel); border: 1px solid var(--line2); border-radius: var(--r-4); box-shadow: var(--sh-3); }
.account-panel[popover]:not(:popover-open) { display: none; }
.account-who { padding: var(--sp-2) var(--sp-3); border-bottom: 1px solid var(--line); font-weight: var(--fw-bold); overflow-wrap: anywhere; }
.account-panel .account-item { display: flex; align-items: center; width: 100%; min-height: 44px; padding: var(--sp-2) var(--sp-3); border: 0; border-radius: var(--r-2); background: none; color: var(--text); font-size: var(--fs-14); text-align: left; text-decoration: none; }
.account-panel .account-item:hover { background: var(--panel2); }
/* Appearance: three mode icons, then the palettes as colour dots. One picker, shown in the account menu or on its own. */
.account-panel:has(.appearance) { width: min(340px, calc(100vw - 2 * var(--sp-3))); }
/* Both header variants use the shared viewport-bounded menu placement. */
.top-actions { position: relative; }
.account-menu.theme-menu { position: static; }
.appearance { display: grid; gap: var(--sp-3); padding: var(--sp-3) var(--sp-2); }
.account-menu .account-item + .appearance { margin-top: var(--sp-1); border-top: 1px solid var(--line); }
.appearance + .account-item { border-top: 1px solid var(--line); border-radius: 0 0 var(--r-2) var(--r-2); }
.mode-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-1); padding: var(--sp-1); border: 1px solid var(--line2); border-radius: var(--r-pill); background: var(--panel2); }
.mode-row button { display: grid; place-items: center; min-height: var(--tap); padding: 0; border: 1px solid transparent; border-radius: var(--r-pill); background: none; box-shadow: none; color: var(--muted); }
.mode-row button:hover { background: none; color: var(--text); }
.mode-row button[aria-checked=true] { background: var(--action-bg); border-color: var(--edge); color: var(--ink); }
.swatch-grid { display: grid; gap: var(--sp-1); }
.swatch-row { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-1); }
.swatch { display: grid; place-items: center; width: var(--tap); height: var(--tap); padding: 0; border: 0; border-radius: var(--r-round); background: none; box-shadow: none; }
.swatch::before { content: ''; width: 28px; height: 28px; border-radius: var(--r-round); background: var(--swatch-color); box-shadow: 0 0 0 1px var(--line3); transition: transform var(--t-2) var(--ease); }
.swatch:hover { background: none; }
.swatch:hover::before { transform: scale(1.1); }
.swatch[aria-checked=true]::before { box-shadow: 0 0 0 2px var(--panel), 0 0 0 4px var(--text); }
@media (max-width: 349px) { .swatch-row { display: grid; grid-template-columns: repeat(3,var(--tap)); column-gap: var(--sp-4); } }

.account-menu:not([open]) > .account-panel { display:none; }

/* Paper and the five mana colours use solid swatches in both modes. */
.appearance [data-palette=workshop] { --swatch-color: var(--swatch-workshop-a); }
.appearance [data-palette=white] { --swatch-color: var(--swatch-W); }
.appearance [data-palette=blue] { --swatch-color: var(--swatch-U); }
.appearance [data-palette=black] { --swatch-color: var(--swatch-B); }
.appearance [data-palette=red] { --swatch-color: var(--swatch-R); }
.appearance [data-palette=green] { --swatch-color: var(--swatch-G); }
/* The active theme, large, above the grid. */
.appearance-now { display: flex; align-items: center; gap: var(--sp-3); padding: 0 var(--sp-1); }
.appearance-now [data-now-dot] { flex: none; width: 36px; height: 36px; border-radius: var(--r-round); background: var(--swatch-color); box-shadow: 0 0 0 1px var(--line3), 0 0 0 3px var(--panel), 0 0 0 5px var(--gold); }
.appearance-now b { display: block; font-size: var(--fs-14); line-height: 1.2; }
.appearance-now small { color: var(--muted); font-size: var(--fs-12); }