/* Messages Inbox. Colors, type sizes and radii follow the app's src/styles.css
   (Messages-style rows, bubbles, monogram avatars, segmented tabs). */

.mi {
  --blue: #007aff; --green: #34c759;
  --mi-bg: #ffffff; --mi-side: #f7f7f9; --incoming: #e9e9eb; --incoming-text: #000;
  --mi-text: #000; --mi-2: #85858b; --mi-3: #b0b0b6; --field: rgba(0, 0, 0, 0.05); --hover: rgba(0, 0, 0, 0.045);
  --panel: #fff; --edge: rgba(0, 0, 0, 0.08); --card: #f2f2f7;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", var(--sans);
  color: var(--mi-text); -webkit-font-smoothing: antialiased;
}
:root[data-theme="dark"] .mi { --blue: #0a84ff; --green: #30d158; --mi-bg: #1e1e20; --mi-side: #19191b; --incoming: #3a3a3c; --incoming-text: #fff; --mi-text: #fff; --mi-2: #98989f; --mi-3: #66666c; --field: rgba(255, 255, 255, 0.065); --hover: rgba(255, 255, 255, 0.05); --panel: #2c2c2e; --edge: rgba(0, 0, 0, 0.4); --card: #2c2c2e; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mi { --blue: #0a84ff; --green: #30d158; --mi-bg: #1e1e20; --mi-side: #19191b; --incoming: #3a3a3c; --incoming-text: #fff; --mi-text: #fff; --mi-2: #98989f; --mi-3: #66666c; --field: rgba(255, 255, 255, 0.065); --hover: rgba(255, 255, 255, 0.05); --panel: #2c2c2e; --edge: rgba(0, 0, 0, 0.4); --card: #2c2c2e; } }

/* ---------- shared pieces: avatar, row, segmented tabs, bubbles ---------- */
.mi .av { width: 44px; height: 44px; border-radius: 50%; flex: none; display: grid; place-items: center; color: rgba(255, 255, 255, 0.95); font-size: 16px; font-weight: 500; letter-spacing: 0.02em; background: linear-gradient(160deg, #9fa4ad 8%, #7b8089); }
.mi .av.sm { width: 28px; height: 28px; font-size: 11px; }
.mi .av.md { width: 40px; height: 40px; font-size: 14px; }
.mi .row { position: relative; display: flex; gap: 12px; align-items: center; padding: 11px 8px 11px 16px; min-height: 66px; border-radius: 12px; }
.mi .row.sel { background: var(--blue); }
.mi .row.sel .nm, .mi .row.sel .pv, .mi .row.sel .tm { color: #fff; }
.mi .row.sel .pv { opacity: 0.85; }
.mi .row .tx { min-width: 0; flex: 1; }
.mi .row .top { display: flex; align-items: baseline; gap: 6px; }
.mi .nm { flex: 1; min-width: 0; font-size: 13.5px; font-weight: 600; letter-spacing: -0.1px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mi .row.unread .nm { font-weight: 690; }
.mi .tm { font-size: 11.5px; color: var(--mi-2); font-variant-numeric: tabular-nums; flex: none; }
.mi .pv { font-size: 13px; line-height: 17px; color: var(--mi-2); margin-top: 1px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mi .dot { position: absolute; left: 3px; top: calc(50% - 4.5px); width: 9px; height: 9px; border-radius: 50%; background: var(--blue); }
.mi .row.sel .dot { background: #fff; }
.mi .label { font-size: 10.5px; font-weight: 650; letter-spacing: 0.05em; text-transform: uppercase; color: var(--mi-3); padding: 8px 14px 4px; }
.mi .tabs { display: flex; gap: 2px; background: var(--field); border-radius: 9px; padding: 3px; }
.mi .tabs b { flex: 1; display: flex; align-items: center; justify-content: center; gap: 3px; padding: 5px 2px; border-radius: 7px; border: 0.5px solid transparent; font-size: 11px; font-weight: 600; color: var(--mi-2); white-space: nowrap; transition: background 0.16s, color 0.16s; }
.mi .tabs b.on { background: var(--panel); color: var(--mi-text); border-color: var(--edge); box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12); }
.mi .tabs i { font-style: normal; font-size: 9px; min-width: 12px; height: 14px; padding: 0 3px; border-radius: 7px; background: var(--blue); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.mi .bub { display: inline-block; max-width: 72%; padding: 7px 12px; border-radius: 19px; font-size: 14.5px; line-height: 19px; }
.mi .bub.me { background: var(--blue); color: #fff; }
.mi .bub.them { background: var(--incoming); color: var(--incoming-text); }
.mi .msg { display: flex; margin: 3px 0; }
.mi .msg.me { justify-content: flex-end; }

/* ---------- hero: a Mac desktop with Messages Inbox ---------- */
#hero { background: #1f6fe8; }
.mi-stage { position: absolute; left: 0; top: 0; width: 1200px; height: 720px; transform-origin: 0 0; }
.mi-wall { position: absolute; inset: 0; background:
  radial-gradient(90% 80% at 0% 100%, #34c759 0%, rgba(52, 199, 89, 0) 55%),
  radial-gradient(80% 70% at 100% 0%, #5ac8fa 0%, rgba(90, 200, 250, 0) 60%),
  linear-gradient(135deg, #0a5ce0 0%, #1f8bff 45%, #2fbf8f 100%); }
:root[data-theme="dark"] .mi-wall { filter: brightness(0.55) saturate(1.05); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .mi-wall { filter: brightness(0.55) saturate(1.05); } }
.mi-win { position: absolute; left: 70px; top: 40px; width: 1060px; height: 630px; border-radius: 12px; overflow: hidden; display: flex;
  background: var(--mi-bg); box-shadow: 0 0 0 0.5px rgba(0, 0, 0, 0.3), 0 30px 80px rgba(0, 20, 60, 0.4), 0 8px 24px rgba(0, 20, 60, 0.2); }
.mi-side { width: 320px; flex: none; background: var(--mi-side); display: flex; flex-direction: column; box-shadow: inset -0.5px 0 0 var(--edge); }
.mi-lights { display: flex; gap: 8px; padding: 18px 18px 14px; }
.mi-lights i { width: 12px; height: 12px; border-radius: 50%; }
.mi-lights i:nth-child(1) { background: #ff5f57; } .mi-lights i:nth-child(2) { background: #febc2e; } .mi-lights i:nth-child(3) { background: #28c840; }
.mi-search { margin: 0 12px 10px; height: 30px; border-radius: 9px; background: var(--field); display: flex; align-items: center; gap: 6px; padding: 0 10px; color: var(--mi-3); font-size: 13px; }
.mi-search svg { width: 13px; height: 13px; color: var(--mi-2); }
.mi-side .tabs { margin: 0 8px 8px; }
.mi-home { display: flex; align-items: center; gap: 10px; margin: 0 8px 4px; padding: 9px 12px; border-radius: 12px; }
.mi-home svg { width: 18px; height: 18px; color: var(--blue); }
.mi-home strong { display: block; font-size: 13px; }
.mi-home small { display: block; font-size: 11.5px; color: var(--mi-2); }
.mi-list { position: relative; flex: 1; padding: 0 8px; overflow: hidden; }
.mi-list .row { position: absolute; left: 8px; right: 8px; will-change: transform; }
.mi-ring { position: absolute; right: 10px; bottom: 10px; width: 16px; height: 16px; }
.mi-ring circle { fill: none; stroke-width: 2.4; }
.mi-pane { position: relative; flex: 1; display: flex; flex-direction: column; min-width: 0; }
.mi-head { height: 56px; flex: none; display: flex; align-items: center; justify-content: center; gap: 8px; font-size: 12px; font-weight: 600; box-shadow: inset 0 -0.5px 0 var(--edge); }
.mi-thread { flex: 1; padding: 18px 22px 0; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; }
.mi-thread .when { text-align: center; font-size: 11px; color: var(--mi-2); margin: 8px 0 6px; }
.mi-composer { display: flex; align-items: center; gap: 8px; padding: 14px; }
.mi-field { flex: 1; min-height: 34px; border-radius: 18px; box-shadow: inset 0 0 0 1px rgba(127, 127, 127, 0.3); padding: 7px 14px; font-size: 14px; color: var(--mi-text); }
.mi-field.ph { color: var(--mi-3); }
.mi-bell, .mi-send { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.mi-bell { color: var(--mi-2); background: var(--field); }
.mi-send { background: var(--blue); color: #fff; }
.mi-bell svg, .mi-send svg { width: 15px; height: 15px; }
.mi-toast { position: absolute; left: 50%; top: 64px; transform: translate(-50%, -6px); opacity: 0; padding: 6px 12px; border-radius: 999px; background: var(--card); color: var(--mi-2); font-size: 12px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08); transition: opacity 0.25s, transform 0.25s; white-space: nowrap; }
.mi-toast.on { opacity: 1; transform: translate(-50%, 0); }
.tb-reaction { position: absolute; top: -14px; right: -10px; width: 28px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--blue); color: #fff; font-size: 12px; font-weight: 800; box-shadow: 0 0 0 2px var(--mi-bg); transform-origin: 30% 80%; }
.tb-reaction.them { background: var(--incoming); color: var(--mi-2); }
.tb-reaction svg { width: 14px; height: 14px; }
.bub-wrap { position: relative; display: inline-block; max-width: 72%; }
.bub-wrap .bub { max-width: none; }

/* ---------- demo frames: a light card of the app inside the frame ---------- */
.cs-hero .cs-hero-fade { height: 10%; }
.cs-end .links { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.mi-card .row { min-height: 0; padding: 9px 8px 9px 14px; }
.mi-card .pv { display: block; white-space: nowrap; text-overflow: ellipsis; min-height: 0; }
.narrow .mi-card .row { gap: 9px; padding: 9px 6px 9px 10px; }
.narrow .mi-card .av { width: 30px; height: 30px; font-size: 12px; }
.narrow .mi-card .tm { display: none; }
.narrow .mi-col-h { padding: 12px 10px 6px; }
.mi-card { position: absolute; background: var(--mi-bg); border-radius: 12px; box-shadow: 0 0 0 0.5px var(--card-edge), 0 8px 26px rgba(0, 0, 0, 0.06); overflow: hidden; }
.mi-col-h { display: flex; align-items: baseline; justify-content: space-between; padding: 12px 14px 6px; font-size: 12px; font-weight: 680; }
.mi-col-h span { font-size: 10.5px; font-weight: 500; color: var(--mi-3); font-variant-numeric: tabular-nums; }
.mi-col { position: relative; }
.mi-col .row { position: absolute; left: 6px; right: 6px; }

/* archive demo: the conversation's timeline under the two lists */
.mi-tl { position: absolute; left: 16px; right: 16px; bottom: 16px; height: 64px; }
.mi-tl .axis { position: absolute; left: 0; right: 0; top: 40px; height: 2px; border-radius: 1px; background: var(--frame-2); }
.mi-tl .ev { position: absolute; top: 18px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; font: 500 11px/14px var(--sans); color: var(--ink-2); white-space: nowrap; }
.mi-tl .ev i { width: 11px; height: 11px; border-radius: 50%; margin-top: 3px; }
.mi-tl .ev.in i { background: #8e8e93; }
.mi-tl .ev.out i { background: #007aff; }
.mi-tl .stamp { position: absolute; top: 0; bottom: 4px; width: 0; border-left: 1.5px dashed var(--ink-2); }
.mi-tl .stamp b { position: absolute; top: -2px; left: 6px; font: 500 11px/14px var(--sans); color: var(--ink); white-space: nowrap; }

/* tapback demo */
.tb-bar { display: inline-flex; gap: 2px; padding: 4px; border-radius: 22px; background: var(--card); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12), 0 0 0 0.5px var(--edge); }
.tb-bar button { width: 34px; height: 34px; border: 0; border-radius: 50%; background: none; color: var(--mi-2); display: grid; place-items: center; cursor: pointer; font: 800 11px/1 -apple-system, var(--sans); transition: background 0.15s, color 0.15s, transform 0.15s; }
.tb-bar button:hover { background: var(--hover); color: var(--mi-text); }
.tb-bar button:active { transform: scale(0.9); }
.tb-bar button.on { background: var(--blue); color: #fff; }
.tb-bar svg { width: 17px; height: 17px; }
.tb-path { position: absolute; display: flex; align-items: center; justify-content: space-between; }
.tb-node { position: relative; z-index: 1; width: 132px; padding: 10px 10px 9px; border-radius: 10px; background: var(--card-bg, var(--card)); font: 500 11.5px/15px var(--sans); color: var(--ink); text-align: center; box-shadow: 0 0 0 0.5px var(--card-edge); transition: box-shadow 0.2s; }
.tb-node small { display: block; font-weight: 400; color: var(--muted); margin-top: 2px; font-size: 10.5px; }
.tb-node.lit { box-shadow: 0 0 0 1.5px var(--blue, #007aff); }
.tb-wire { position: absolute; height: 2px; background: var(--frame-2); }
.tb-pkt { position: absolute; z-index: 2; padding: 4px 8px; border-radius: 7px; background: #007aff; color: #fff; font: 500 10.5px/14px var(--mono); white-space: nowrap; opacity: 0; transform: translate(-50%, -50%); }

/* search demo */
.sr { position: absolute; inset: 14px; display: flex; flex-direction: column; }
.sr .mi-search { margin: 0 0 8px; color: var(--mi-text); }
.sr .mi-search input { flex: 1; min-width: 0; border: 0; outline: none; background: none; color: var(--mi-text); font: 13px -apple-system, var(--sans); padding: 0; }
.sr .mi-search input::placeholder { color: var(--mi-3); }
.sr-f { font-size: 11px; color: var(--mi-2); display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; align-items: end; padding: 0 2px 8px; }
.sr-f label { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.sr-f select, .sr-f input { font: 11.5px -apple-system, var(--sans); color: var(--mi-text); background: var(--mi-bg); border: 1px solid rgba(127, 127, 127, 0.32); border-radius: 5px; padding: 3px 4px; min-width: 0; width: 100%; height: 24px; color-scheme: light dark; }
.sr-clear { grid-column: 1 / -1; justify-self: start; border: 0; background: none; color: var(--blue); font: 11px -apple-system, var(--sans); padding: 0; cursor: pointer; }
.sr-err { grid-column: 1 / -1; color: #ff3b30; }
.sr-list { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; margin: 0 -4px; padding: 0 4px; }
.sr-h { display: flex; align-items: baseline; justify-content: space-between; padding: 4px 4px 4px 2px; }
.sr-h b { font-size: 12px; font-weight: 680; }
.sr-h span { font-size: 10.5px; color: var(--mi-3); font-variant-numeric: tabular-nums; }
.sr-row { display: flex; gap: 10px; align-items: flex-start; padding: 8px 8px 8px 6px; border-radius: 12px; }
.sr-row:hover { background: var(--hover); }
.sr-row .tx { min-width: 0; flex: 1; }
.sr-row .top { display: flex; align-items: baseline; gap: 6px; }
.sr-row .who { font-size: 11.5px; color: var(--mi-2); }
.sr-row .ex { font-size: 13px; line-height: 17px; color: var(--mi-2); }
.sr-row mark { background: none; color: var(--mi-text); font-weight: 720; }
.sr-more { display: block; margin: 8px auto 4px; border: 0; border-radius: 999px; background: var(--field); color: var(--blue); font: 600 12px -apple-system, var(--sans); padding: 6px 12px; cursor: pointer; }
.sr-none { padding: 24px 8px; text-align: center; font-size: 12.5px; color: var(--mi-2); }

/* long-inbox demo */
.vl { position: absolute; top: 14px; bottom: 14px; left: 14px; right: 64px; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
.vl-in { position: relative; }
.vl .row, .vl .label { position: absolute; left: 0; right: 4px; }
.vl .row { min-height: 0; height: 66px; }
.vm { position: absolute; top: 14px; bottom: 14px; right: 18px; width: 30px; border-radius: 6px; background: var(--frame-2); overflow: hidden; }
.vm .drawn { position: absolute; left: 0; right: 0; min-height: 4px; background: color-mix(in srgb, #007aff 35%, transparent); }
.vm .view { position: absolute; left: 0; right: 0; background: #007aff; border-radius: 2px; min-height: 3px; }

@media (max-width: 640px) {
  .sr-f { grid-template-columns: 1fr 1fr; }
  .sr-f .scope { grid-column: 1 / -1; }
}