/* Claw app. Colors are tokens; dark mode redefines them. Layout targets an iPhone in standalone mode. */
:root {
  --bg: #ffffff; --ink: #14161a; --ink2: #5d6470; --ink3: #9aa1ac; --line: #e6e8ec; --card: #f4f5f7;
  --blue: #2f6fec; --blue-bg: #e8f0fe; --green: #1f9d55; --green-bg: #e3f5ea;
  --amber: #c7700c; --amber-bg: #fff1dd; --amber-line: #f3d3a6; --red: #d64545; --red-bg: #fdeaea;
  --bubble: #2f6fec; --claude: #f1f2f4; --code: #eef0f3; --sheet: #ffffff; --shade: rgba(10, 12, 16, .35);
  --top: env(safe-area-inset-top, 0px); --bottom: env(safe-area-inset-bottom, 0px);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --ink: #eceef2; --ink2: #a3a9b4; --ink3: #6c7380; --line: #23262d; --card: #181b21;
    --blue: #5b8ff5; --blue-bg: #1b2a47; --green: #3fbf74; --green-bg: #14301f;
    --amber: #f0a13a; --amber-bg: #2d2214; --amber-line: #4a3517; --red: #f07070; --red-bg: #3a1a1a;
    --bubble: #3a6fe0; --claude: #1b1e24; --code: #22262d; --sheet: #181b21; --shade: rgba(0, 0, 0, .55);
  }
}
* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
/* The page never scrolls; screens scroll inside. #app follows the visible area, so the keyboard never covers the composer. */
html, body { height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); }
body { position: fixed; inset: 0; }
body { font: 15px/1.45 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif; -webkit-text-size-adjust: 100%; overscroll-behavior: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
textarea, input, select { font: inherit; color: inherit; }
#app { height: var(--vh, 100%); display: flex; flex-direction: column; }
.boot { margin: auto; font-size: 28px; font-weight: 750; color: var(--ink3); }

/* Screens */
.screen { flex: 1; display: flex; flex-direction: column; min-height: 0; }
.scroll { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: calc(var(--top) + 12px) 16px 16px; }
h1 { font-size: 32px; font-weight: 750; letter-spacing: -.02em; }
.sub { color: var(--ink2); font-size: 13px; display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.empty { color: var(--ink3); text-align: center; margin: 48px 12px; font-size: 14px; }

/* Segmented filter */
.seg { display: flex; background: var(--card); border-radius: 10px; padding: 3px; margin: 14px 0 12px; gap: 2px; }
.seg button { flex: 1; font-size: 12.5px; font-weight: 600; padding: 7px 0; border-radius: 8px; color: var(--ink2); white-space: nowrap; }
.seg button.on { background: var(--bg); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.1); }

/* Run cards */
.card { display: block; width: 100%; text-align: left; background: var(--card); border-radius: 14px; padding: 12px 13px; margin-bottom: 9px; }
.card.need { background: var(--amber-bg); border: 1px solid var(--amber-line); }
.card .t { font-weight: 650; font-size: 15px; }
.card .m { color: var(--ink2); font-size: 13px; margin-top: 3px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card .f { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; font-size: 12px; color: var(--ink3); gap: 8px; }
.card .f .tag { color: var(--ink2); font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip { font-size: 11.5px; font-weight: 650; padding: 2px 8px; border-radius: 20px; white-space: nowrap; }
.c-working { background: var(--blue-bg); color: var(--blue); }
.c-needs-you { background: var(--amber-bg); color: var(--amber); border: 1px solid var(--amber-line); }
.c-idle { background: var(--green-bg); color: var(--green); }
.c-stopped, .c-failed { background: var(--red-bg); color: var(--red); }

/* Tab bar */
.tabs { display: flex; justify-content: space-around; border-top: 1px solid var(--line); padding: 8px 0 calc(var(--bottom) + 6px); background: var(--bg); flex: none; }
.tab { display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 10.5px; font-weight: 600; color: var(--ink3); min-width: 64px; }
.tab.on { color: var(--blue); }
.tab .i, .tab .plus { height: 28px; display: grid; place-items: center; font-size: 20px; line-height: 1; }
.tab .plus { width: 28px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 19px; }
.badge { background: var(--amber); color: #fff; border-radius: 9px; font-size: 10px; padding: 0 5px; margin-left: 2px; }

/* Run screen */
.nav { display: flex; align-items: center; gap: 6px; padding: calc(var(--top) + 6px) 10px 9px; border-bottom: 1px solid var(--line); flex: none; background: var(--bg); }
.nav .back { color: var(--blue); font-size: 30px; line-height: 1; padding: 0 8px 2px 4px; }
.nav .tt { flex: 1; min-width: 0; }
.nav .tt b { font-size: 15px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav .tt span { font-size: 12px; color: var(--ink2); }
.nav .more { color: var(--blue); font-size: 22px; padding: 0 8px; }
.chat { flex: 1; min-height: 0; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 12px 12px 6px; display: flex; flex-direction: column; gap: 8px; }
/* A bubble with overflow-x has min-height 0 in a flex column, so Safari squashed long chats to one line each. */
.chat > * { flex-shrink: 0; }
.me { align-self: flex-end; background: var(--bubble); color: #fff; border-radius: 18px 18px 5px 18px; padding: 8px 12px; max-width: 85%; white-space: pre-wrap; word-wrap: break-word; }
.me.long { max-height: 9.5em; overflow: hidden; position: relative; }
.me .more-btn { display: block; font-size: 12px; opacity: .85; margin-top: 4px; text-decoration: underline; }
.cl { align-self: flex-start; background: var(--claude); border-radius: 18px 18px 18px 5px; padding: 8px 12px; max-width: 92%; word-wrap: break-word; overflow-x: auto; }
.cl p { margin: 0 0 .5em; } .cl p:last-child { margin-bottom: 0; }
.cl ul, .cl ol { padding-left: 1.3em; margin: .3em 0 .5em; }
.cl code { background: var(--code); border-radius: 4px; padding: 0 3px; font: 12.5px ui-monospace, Menlo, monospace; }
.cl pre { background: var(--code); border-radius: 8px; padding: 8px; overflow-x: auto; margin: .4em 0; }
.cl pre code { padding: 0; background: none; }
.cl table { border-collapse: collapse; font-size: 13px; margin: .4em 0; display: block; overflow-x: auto; }
.cl th, .cl td { border: 1px solid var(--line); padding: 3px 6px; text-align: left; }
.cl h1, .cl h2, .cl h3 { font-size: 15px; margin: .5em 0 .25em; }
.cl a { color: var(--blue); }
.typing { color: var(--ink2); white-space: pre-wrap; }
.typing::after { content: "▍"; color: var(--blue); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.steps { align-self: flex-start; font-size: 12.5px; color: var(--ink2); border: 1px dashed var(--line); border-radius: 12px; padding: 6px 10px; max-width: 92%; }
.steps summary { list-style: none; cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.steps summary::-webkit-details-marker { display: none; }
.steps .step { padding: 3px 0 0 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.steps .step.err { color: var(--red); }
.turn { align-self: center; font-size: 11.5px; color: var(--ink3); padding: 2px 0; }
.askcard { align-self: stretch; background: var(--amber-bg); border: 1px solid var(--amber-line); border-radius: 14px; padding: 10px 12px; }
.askcard b { display: block; font-size: 14px; }
.askcard .s { font-size: 13px; color: var(--ink2); margin: 2px 0 8px; }
.askcard.done { opacity: .6; }
.composer { display: flex; align-items: flex-end; gap: 8px; padding: 8px 10px calc(var(--bottom) + 8px); border-top: 1px solid var(--line); background: var(--bg); flex: none; }
.composer textarea { flex: 1; resize: none; border: 1px solid var(--line); border-radius: 20px; padding: 8px 14px; background: var(--card); max-height: 140px; outline: none; font-size: 16px; }
.send { width: 36px; height: 36px; border-radius: 50%; background: var(--blue); color: #fff; font-size: 18px; flex: none; }
.send:disabled { opacity: .4; }
.pill { font-size: 12.5px; font-weight: 650; border: 1px solid var(--line); border-radius: 20px; padding: 6px 12px; color: var(--ink2); }

/* Buttons and sheets */
.btn { display: block; width: 100%; text-align: center; font-weight: 700; font-size: 16px; padding: 13px 0; border-radius: 13px; }
.b-blue { background: var(--blue); color: #fff; } .b-grey { background: var(--card); } .b-red { background: var(--red-bg); color: var(--red); }
.row { display: flex; gap: 8px; } .row .btn { flex: 1; } .row .grow { flex: 2; }
.shade { position: fixed; inset: 0; background: var(--shade); z-index: 10; display: flex; align-items: flex-end; }
.sheet { background: var(--sheet); width: 100%; border-radius: 22px 22px 0 0; padding: 12px 16px calc(var(--bottom) + 18px); max-height: 88vh; overflow-y: auto; }
.grab { width: 38px; height: 5px; border-radius: 3px; background: var(--line); margin: 0 auto 12px; }
.sheet h3 { font-size: 18px; margin-bottom: 2px; }
.sheet .who { font-size: 13px; color: var(--ink2); margin-bottom: 10px; }
.sheet .msg { background: var(--card); border-radius: 12px; padding: 10px 12px; font-size: 14px; margin-bottom: 12px; border-left: 3px solid var(--amber); white-space: pre-wrap; word-wrap: break-word; }
.sheet textarea { width: 100%; min-height: 140px; border: 1px solid var(--line); border-radius: 12px; padding: 10px; background: var(--card); margin-bottom: 12px; font-size: 15px; }
.sheet .fine { font-size: 12px; color: var(--ink3); text-align: center; margin-top: 10px; }
.sheet .act { display: block; width: 100%; text-align: left; padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 16px; }
.sheet .act:last-child { border-bottom: 0; }
.sheet .act.red { color: var(--red); }
.kv { font-size: 13px; color: var(--ink2); margin-bottom: 6px; } .kv b { color: var(--ink); }

/* Forms */
label.f { display: block; font-size: 13px; font-weight: 650; color: var(--ink2); margin: 16px 0 6px; }
select, .field { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 11px 12px; background-color: var(--card); font-size: 16px; color: var(--ink); }
select { -webkit-appearance: none; appearance: none; padding-right: 36px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink2) 50%), linear-gradient(135deg, var(--ink2) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
textarea.field { min-height: 160px; resize: vertical; }
.center { margin: auto; text-align: center; padding: 24px; max-width: 360px; }
.center .logo { width: 72px; height: 72px; border-radius: 18px; margin: 0 auto 14px; display: block; }
.center p { color: var(--ink2); margin: 8px 0 20px; }
.err { color: var(--red); font-size: 13.5px; margin-top: 12px; }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--bottom) + 90px); background: var(--ink); color: var(--bg); padding: 9px 14px; border-radius: 12px; font-size: 13.5px; z-index: 20; max-width: 90vw; }

/* Viewer and framed pages (Hub, files) */
.viewer { position: fixed; inset: 0; background: var(--bg); z-index: 15; display: flex; flex-direction: column; }
.viewer .more { text-decoration: none; }
.framebox { flex: 1; display: flex; min-height: 0; }
.viewframe { flex: 1; width: 100%; border: 0; background: #fff; }

/* Message box with attachments */
.composerbox { flex: none; border-top: 1px solid var(--line); background: var(--bg); }
.composerbox .composer { border-top: 0; }
.attach { width: 36px; height: 36px; border-radius: 50%; background: var(--card); color: var(--ink2); font-size: 24px; line-height: 1; flex: none; }
.tray { display: flex; gap: 10px; padding: 10px 12px 0; overflow-x: auto; }
.att { position: relative; display: flex; flex-direction: column; align-items: center; width: 64px; flex: none; }
.att img, .att .doc { width: 56px; height: 56px; border-radius: 10px; object-fit: cover; background: var(--card); display: grid; place-items: center; font-size: 24px; }
.att .nm { font-size: 10px; color: var(--ink3); max-width: 64px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.att .x { position: absolute; top: -6px; right: -2px; width: 20px; height: 20px; border-radius: 50%; background: var(--ink); color: var(--bg); font-size: 11px; }
.newatt { display: flex; align-items: center; gap: 10px; margin-top: 12px; color: var(--ink2); font-size: 14px; }
.mewrap { align-self: flex-end; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; max-width: 85%; }
.mewrap .me { max-width: 100%; }
.thumbs { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.thumb { width: 132px; height: 132px; object-fit: cover; border-radius: 16px; background: var(--card); }
.filechip { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 8px 10px; font-size: 13px; }
/* Laptop conversations */
.sec { font-size: 12px; font-weight: 700; color: var(--ink2); text-transform: uppercase; letter-spacing: .05em; margin: 18px 0 8px; }
.c-laptop { background: var(--card); color: var(--ink2); border: 1px solid var(--line); }
.hint { font-size: 12px; color: var(--ink3); text-align: center; padding: 6px 16px 0; flex: none; }