/* ============================================================
   v186 navigation (icons redrawn in v187): a menu button opens the side
   drawer (everything else), the bottom bar keeps three places
   (Today, Progress, Arc) and a quick add button.
   ============================================================ */

/* Header: menu · wordmark · share + you */
.brandbar {
  display: grid !important; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px;
  padding-top: calc(6px + env(safe-area-inset-top, 0px)) !important; padding-bottom: 6px !important;
}
.brand-mid { display: inline-flex; align-items: center; justify-content: center; gap: 7px; }
.brand-right { justify-self: end; display: inline-flex; align-items: center; gap: 2px; }
.brand-menu { justify-self: start; }
.brand-btn {
  width: 42px; height: 42px; border: 0; border-radius: 50%; background: transparent; color: var(--tx);
  display: grid; place-items: center; cursor: pointer; transition: background .2s, transform .15s;
  letter-spacing: 0; font: inherit;
}
.brand-btn svg { width: 22px; height: 22px; }
.brand-btn:active { transform: scale(.92); background: color-mix(in srgb, var(--tx) 10%, transparent); }
.brand-avatar {
  width: 32px; height: 32px; margin: 5px; font-size: 13px; font-weight: 700; color: var(--tx);
  background: color-mix(in srgb, var(--tx) 9%, transparent); border: 1px solid var(--line-2);
}
.brand-avatar.on { border-color: var(--accent); color: var(--accent); }
/* the profile photo fills the circle; the active ring stays as a thin accent border */
.brand-avatar img, .side-avatar img, .you-ava img, .ep-photo-pic img { display: block; width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.brand-avatar.has-photo { padding: 0; overflow: hidden; background: var(--m-surface-2); }
.brand-avatar.has-photo.on { box-shadow: 0 0 0 2px var(--accent); border-color: transparent; }
.side-avatar.has-photo { overflow: hidden; background: var(--m-surface-2); }

/* Bottom: three tabs in a pill + quick add */
.tabbar-row { display: flex; align-items: center; gap: 12px; width: 100%; max-width: 440px; margin: 0 auto; }
.tabbar-row .tabbar { flex: 1 1 auto; min-width: 0; margin: 0 !important; max-width: none !important; }
.tab-plus {
  flex: none; width: 54px; height: 54px; border: 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
  background: var(--accent); color: var(--on-accent, #fff); box-shadow: 0 8px 22px color-mix(in srgb, var(--accent) 40%, transparent);
  transition: transform .2s cubic-bezier(.3, 1.5, .5, 1), box-shadow .2s;
}
.tab-plus svg { width: 26px; height: 26px; transition: transform .28s cubic-bezier(.3, 1.4, .5, 1); }
.tab-plus.open svg { transform: rotate(45deg); }
.tab-plus:active { transform: scale(.92); }
.quick-add { max-width: 440px; margin-inline: auto; }
.quick-add .dropup-item { min-height: 54px; }
.quick-add .dropup-txt b { font-size: 14px; }

/* Side menu */
.side-shell .side-scrim { background: rgba(2, 4, 12, .55); }
.side-shell .side-drawer, .side-shell .side-scrim { animation: none; }
.side-shell.enter .side-scrim { animation: navFade .25s ease both; }
.side-shell.enter .side-drawer { animation: navIn .34s cubic-bezier(.22, 1, .36, 1) both; }
.side-shell.leaving .side-scrim { animation: navFade .2s ease reverse both; }
.side-shell.leaving .side-drawer { animation: navOut .2s cubic-bezier(.4, 0, 1, 1) both; }
@keyframes navIn { from { transform: translateX(-104%); } }
@keyframes navOut { to { transform: translateX(-104%); } }
@keyframes navFade { from { opacity: 0; } }
.side-shell .side-drawer {
  top: 0; left: 0; bottom: 0; width: min(320px, 86vw); gap: 6px; border-radius: 0 28px 28px 0; border-left: 0;
  padding: calc(14px + env(safe-area-inset-top, 0px)) 14px calc(16px + env(safe-area-inset-bottom, 0px)) max(14px, env(safe-area-inset-left, 0px));
  overflow-y: auto; overscroll-behavior: contain; background: var(--bg-2);
}
.side-shell .side-drawer-brand { display: flex; align-items: center; gap: 8px; padding: 4px 4px 10px; color: var(--tx); font-size: 13px; font-weight: 700; letter-spacing: .3em; }
.side-shell .side-drawer-brand .brand-symbol { width: 22px; height: 22px; }
.side-shell .side-drawer-brand > span, .side-shell .side-drawer-brand b { font-size: 13px; letter-spacing: .22em; font-weight: 700; }
.side-shell .side-drawer-brand b { color: var(--accent); }
.side-close { margin-left: auto; width: 40px; height: 40px; border: 0; border-radius: 50%; background: transparent; color: var(--tx-2); display: grid; place-items: center; cursor: pointer; }
.side-close svg { width: 20px; height: 20px; }
.side-me {
  display: flex; align-items: center; gap: 12px; width: 100%; padding: 12px; margin-bottom: 6px; border-radius: 20px; text-align: left; cursor: pointer;
  background: color-mix(in srgb, var(--tx) 5%, transparent); border: 1px solid var(--line); color: var(--tx); font: inherit;
}
.side-avatar { flex: none; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-size: 17px; font-weight: 700; background: var(--accent); color: var(--on-accent, #fff); }
.side-me-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.side-me-txt b { font-size: 16px; font-weight: 600; }
.side-me-txt small { font-size: 12px; color: var(--tx-3); text-wrap: pretty; }
.side-arr { color: var(--tx-3); font-size: 20px; }
.side-shell .side-group { gap: 2px; padding: 4px 0 8px; }
.side-cap { padding: 10px 10px 6px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--tx-3); }
.side-shell .side-nav-btn {
  grid-template-columns: 36px minmax(0, 1fr) auto; gap: 14px; min-height: 50px; padding: 6px 8px; border: 1px solid transparent;
  border-radius: 16px; color: var(--tx); font: inherit; background: transparent; box-shadow: none;
}
.side-shell .side-nav-btn .side-txt { font-size: 15.5px; font-weight: 500; letter-spacing: 0; }

/* Arc90 icon tiles (v187): tinted squircle, two-tone glyph in the place's own colour */
.m-tile {
  --mc: var(--accent); flex: none; width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; color: var(--mc);
  background: linear-gradient(160deg, color-mix(in srgb, var(--mc) 26%, transparent), color-mix(in srgb, var(--mc) 10%, transparent));
  border: 1px solid color-mix(in srgb, var(--mc) 30%, transparent);
  box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 12%, transparent);
}
.m-tile svg { width: 20px; height: 20px; }
.m-tile svg .d { fill: currentColor; stroke: none; opacity: .3; }
.side-nav-btn:active .m-tile, .dropup-item:active .m-tile { transform: scale(.94); }
.m-tile { transition: transform .15s; }
.side-shell .side-nav-btn em { font-size: 11px; font-weight: 600; padding: 2px 8px; }
.side-shell .side-nav-btn em .side-pro, .side-pro { color: var(--accent); font-style: normal; }
.side-shell .side-nav-btn.active { background: color-mix(in srgb, var(--accent) 12%, transparent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.side-shell .side-nav-btn.active .m-tile { box-shadow: 0 0 16px color-mix(in srgb, var(--mc) 40%, transparent); }
.side-shell .side-upgrade { margin-top: 10px; flex: none; }
.side-foot { display: flex; gap: 16px; padding: 14px 10px 4px; margin-top: auto; }
.side-foot a { color: var(--tx-3); font-size: 12px; text-decoration: none; }

/* ---------- Ember Blue ---------- */
[data-skin="ember"] .brand-avatar { background: rgba(175, 195, 255, .1); border-color: rgba(160, 185, 255, .22); color: #fff; }
[data-skin="ember"] .brand-avatar.on { background: var(--blue-grad); border-color: transparent; color: #fff; }
[data-skin="ember"] .brand-avatar.has-photo, [data-skin="ember"] .brand-avatar.has-photo.on, [data-skin="ember"] .side-avatar.has-photo { background: var(--m-surface-2); box-shadow: none; }
[data-skin="ember"] .brand-avatar.has-photo.on { box-shadow: 0 0 0 2px var(--accent); }

[data-skin="ember"] .tabbar-dock { padding: 0 16px calc(12px + env(safe-area-inset-bottom)); }
[data-skin="ember"] .tabbar-row { gap: 10px; }
[data-skin="ember"] .tabbar { height: 64px; padding: 0 6px; gap: 2px; justify-content: space-around; }
[data-skin="ember"] .tabbar .tab-btn { flex: 1 1 0; width: auto; height: 52px; min-height: 52px; border-radius: 26px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: 10.5px; font-weight: 600; letter-spacing: .01em; }
[data-skin="ember"] .tabbar .tab-btn span { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
[data-skin="ember"] .tabbar .tab-btn svg { width: 21px; height: 21px; }
[data-skin="ember"] .tabbar .tab-btn.active { width: auto; }
@media (max-width: 359px) { [data-skin="ember"] .tabbar .tab-btn { font-size: 9px; letter-spacing: 0; } [data-skin="ember"] .tabbar .tab-btn svg { width: 19px; height: 19px; } }   /* v267: five tabs on a 320pt phone */
[data-skin="ember"] .tab-plus {
  width: 64px; height: 64px; background: radial-gradient(120% 120% at 30% 20%, #ffb27a, #ff7a2f 45%, #f05a10); color: #1d0e05;
  box-shadow: 0 10px 28px rgba(255, 106, 26, .45), inset 0 1px 0 rgba(255, 255, 255, .35);
}
[data-skin="ember"] .tab-plus.open { box-shadow: 0 0 0 6px rgba(255, 122, 47, .16), 0 10px 28px rgba(255, 106, 26, .5); }
[data-skin="ember"] .dropup.quick-add {
  padding: 8px; border-radius: 26px; border: 1px solid rgba(160, 185, 255, .18);
  background: linear-gradient(180deg, rgba(30, 48, 105, .92), rgba(10, 17, 36, .96)); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, .55), 0 0 40px -10px rgba(61, 109, 255, .45);
}
[data-skin="ember"] .quick-add .dropup-item { border-radius: 18px; }
[data-skin="ember"] .quick-add .dropup-item:active { background: rgba(175, 195, 255, .08); }
.quick-add .dropup-item { gap: 14px; }
.quick-add .m-tile { width: 38px; height: 38px; border-radius: 12px; }

[data-skin="ember"] .side-shell .side-drawer {
  background:
    radial-gradient(130% 40% at 0% 0%, rgba(58, 102, 255, .38), transparent 70%),
    linear-gradient(180deg, #0d1733, #070c1c 60%);
  border-color: rgba(160, 185, 255, .14); box-shadow: 24px 0 70px rgba(0, 0, 0, .55);
}
[data-skin="ember"] .side-shell .side-drawer-brand b { color: var(--accent); }
[data-skin="ember"] .side-me { background: rgba(175, 195, 255, .06); border-color: rgba(160, 185, 255, .14); }
[data-skin="ember"] .side-avatar { background: var(--blue-grad); color: #fff; box-shadow: 0 6px 18px rgba(47, 93, 242, .4); }
[data-skin="ember"] .side-shell .side-nav-btn.active { background: var(--blue-soft); border-color: var(--blue-line); }
[data-skin="ember"] .side-shell .side-nav-btn em { background: rgba(175, 195, 255, .08); border-color: rgba(160, 185, 255, .14); color: var(--tx-2); }
[data-skin="ember"] .side-shell .side-upgrade { background: var(--blue-grad); color: #fff; border-radius: 999px; box-shadow: 0 8px 22px rgba(47, 93, 242, .35); }

@media (prefers-reduced-motion: reduce) {
  .side-shell.enter .side-drawer, .side-shell.enter .side-scrim, .tab-plus svg { animation: none; transition: none; }
}
[data-motion="reduced"] .side-shell.enter .side-drawer, [data-motion="reduced"] .side-shell.enter .side-scrim { animation: none; }

/* Calm focus rings for touch: visible, but not a white slab */
:is(.side-me, .side-nav-btn, .dropup-item, .tab-btn, .tab-plus, .brand-btn):focus-visible { outline: 2px solid color-mix(in srgb, var(--blue-2, var(--accent)) 70%, transparent); outline-offset: 2px; }
/* Light theme: deepen the glyph so a pale tint never sits on a pale tile */
[data-theme="light"] .m-tile { color: color-mix(in srgb, var(--mc) 62%, #1a1f2b); background: color-mix(in srgb, var(--mc) 16%, #fff); border-color: color-mix(in srgb, var(--mc) 34%, transparent); box-shadow: none; }
[data-theme="light"] .m-tile svg .d { opacity: .22; }

/* Device matrix 2026-10-19, touch targets: the avatar is 32px; an invisible halo makes the tap area 44px. */
.brand-avatar { position: relative; }
.brand-avatar::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; }