:root { --ink: #171b16; --muted: #61675f; --green: #d7fb78; --deep: #386319; --line: #dde1d8; font-family: Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif; color: var(--ink); background: #fff; font-synthesis: none; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; line-height: 1.6; -webkit-font-smoothing: antialiased; }
main { width: min(100%, 780px); margin: auto; padding: 0 32px; }
h1, h2, p { margin: 0; }
button, input { font: inherit; }
select { width: 100%; min-height: 48px; margin: 10px 0 20px; font: inherit; background: #fff; color: var(--ink); }
#lab-settings { border-top: 1px solid var(--line); padding: 18px 0; }
#lab-config-editor summary { cursor: pointer; padding: 16px 0; }
#lab-config-form { margin-top: 10px; }
#lab-config-form .button { margin-top: 10px; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid var(--deep); outline-offset: 4px; }
.top { display: flex; justify-content: space-between; gap: 20px; align-items: center; padding: 25px 0; border-bottom: 1px solid var(--line); }
.brand { font-size: 24px; font-weight: 900; letter-spacing: -.06em; }
.brand span { display: inline-block; margin-left: 10px; font-size: 10px; letter-spacing: .12em; }
.connection { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; color: var(--muted); }
.connection::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #92998b; }
.connection.connected::before { background: var(--deep); }
.public-navigation { display: flex; justify-content: space-between; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 12px; }
.public-navigation a { color: var(--deep); text-decoration: none; padding: 8px 0; }
.room-share { margin: 22px 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.room-share-actions { display: flex; gap: 10px; margin-top: 12px; }
.room-share-actions .button { background: #fff; color: var(--ink); font-size: 13px; min-height: 48px; padding: 12px; }
.room-invite-url { font-size: 16px; margin-bottom: 0; }
.room-share .note:empty { display: none; }
.eyebrow { font-size: 11px; font-weight: 750; letter-spacing: .12em; color: var(--deep); }
h1 { font-size: clamp(44px, 7vw, 68px); font-weight: 900; letter-spacing: -.065em; line-height: 1.15; margin-top: 18px; word-break: keep-all; }
.intro { margin-top: 24px; color: var(--muted); font-size: 16px; word-break: keep-all; }
.entry { position: relative; padding: 58px 0 46px; }
.glasses { position: absolute; top: 93px; right: 12px; display: flex; gap: 10px; transform: rotate(12deg); }
.glasses::before { position: absolute; content: ""; width: 14px; height: 4px; background: var(--ink); left: 45px; top: 8px; }
.glasses span { width: 47px; height: 34px; background: var(--ink); border-radius: 6px 6px 17px 17px; }
form { margin-top: 38px; max-width: 430px; }
.retry { margin-top: 38px; max-width: 430px; }
form label { display: block; font-size: 12px; font-weight: 750; }
input { width: 100%; margin: 8px 0 20px; padding: 14px 0; border: 0; border-bottom: 1px solid #8a9284; border-radius: 0; color: var(--ink); background: #fff; font-size: 16px; }
input:focus { border-color: var(--deep); }
.button { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 20px; width: 100%; border-radius: 5px; border: 1px solid var(--ink); font-weight: 750; font-size: 16px; min-height: 58px; transition: background .15s; }
.button span { font-size: 22px; line-height: 1; }
.primary { background: var(--ink); color: #fff; }
.primary:hover:enabled { background: #30382b; }
.primary[aria-pressed=true] { background: var(--green); color: var(--ink); }
.primary[aria-pressed=true]:hover:enabled { background: #c4eb65; }
.start { background: var(--green); color: var(--ink); }
.button:disabled { cursor: default; opacity: .45; }
.note { font-size: 12px; color: var(--muted); margin-top: 15px; word-break: keep-all; }
.lobby-intro { padding-top: 44px; }
.progress { display: flex; justify-content: space-between; align-items: center; gap: 22px; padding: 23px 0; margin-top: 30px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--line); }
.progress p:first-child { display: flex; flex-direction: column; flex-shrink: 0; }
.progress strong { font-size: 36px; line-height: 1.25; letter-spacing: -.045em; }
.progress span { font-size: 11px; color: var(--muted); }
.progress p:last-child { font-size: 14px; max-width: 230px; text-align: right; word-break: keep-all; }
.list-heading { display: flex; justify-content: space-between; align-items: center; margin: 27px 0 10px; }
h2 { font-size: 14px; font-weight: 750; }
.list-heading span { font-size: 12px; color: var(--muted); }
.members { list-style: none; margin: 0; padding: 0; }
.member { display: flex; align-items: center; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.avatar { width: 38px; height: 38px; display: grid; place-items: center; font-size: 14px; font-weight: 850; border: 1px solid var(--line); border-radius: 50%; flex-shrink: 0; background: #f4f5f0; }
.member.is-ready .avatar { background: var(--green); border-color: var(--green); }
.member-info { min-width: 0; flex: 1; }
.member-name { font-size: 15px; font-weight: 750; overflow-wrap: anywhere; }
.member-label { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }
.member-state { font-size: 12px; color: var(--muted); white-space: nowrap; }
.member.is-ready .member-state { color: var(--deep); font-weight: 700; }
.transfer { min-height: 44px; padding: 8px 10px; background: #fff; border: 1px solid var(--line); border-radius: 4px; font-size: 12px; color: var(--ink); flex-shrink: 0; }
.transfer:hover:enabled { background: #f4f5f0; }
.transfer:disabled { color: var(--muted); cursor: default; }
.actions { display: grid; gap: 10px; padding: 24px 0 10px; }
.actions .note { text-align: center; margin: 0; }
.error { color: #a12a15; font-size: 13px; margin: 12px 0 24px; word-break: keep-all; }
.error:empty { display: none; }
.started { padding: 54px 0; position: relative; }
.start-stamp { display: inline-grid; place-items: center; width: 76px; height: 76px; border: 1px solid var(--ink); border-radius: 50%; background: var(--green); font-size: 25px; font-weight: 850; transform: rotate(10deg); margin-top: 22px; }
.start-team { border-top: 1px solid var(--line); margin-top: 38px; padding-top: 22px; }
.start-team p { margin-top: 8px; font-size: 14px; color: var(--muted); overflow-wrap: anywhere; }
footer { display: flex; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); margin-top: 22px; padding: 22px 0 30px; color: var(--muted); font-size: 10px; }
footer span:last-child { letter-spacing: .05em; }
@media (max-width: 480px) { main { padding: 0 22px; } .top { padding: 20px 0; } .glasses { top: 84px; right: 4px; transform: scale(.8) rotate(12deg); transform-origin: right top; } .member { gap: 10px; flex-wrap: wrap; } .transfer { margin-left: 48px; } .progress { gap: 15px; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }