/* icqturk.com v2 — retro desktop. System fonts only, no external resources. */
:root {
  --ui: Tahoma, Verdana, "Segoe UI", "DejaVu Sans", sans-serif;
  --mono: ui-monospace, "Lucida Console", "Courier New", monospace;
  --wall1: #3a9aa6; --wall2: #155c69; --sun: #ffe9a8; --hill1: #4caf6e; --hill2: #2f8a55;
  --win: #ece9d8; --face: #f6f4ea; --hi: #ffffff; --lo: #8b8775; --dk: #3d3b33;
  --title1: #0a246a; --title2: #3a6ea5; --title-fg: #ffffff; --title-off: #7a96bf;
  --fg: #141414; --muted: #55524a; --link: #0b3fa8; --sel: #0a246a; --sel-fg: #fff;
  --ok: #2f9e44; --bad: #d63b2f; --away: #e08a12; --unk: #9a9a9a; --yellow: #fff3b0;
  --bar: #20285a; --bar2: #2f3d82; --bar-fg: #fff;
  color-scheme: light;
}
:root.dark {
  --wall1: #1b1b4a; --wall2: #070818; --sun: #e9e4ff; --hill1: #1f2550; --hill2: #121636;
  --win: #262a40; --face: #1d2033; --hi: #444a6c; --lo: #0c0e19; --dk: #000;
  --title1: #4a2a8f; --title2: #8456d6; --title-off: #3d3a5c;
  --fg: #ecebf5; --muted: #aeb0c8; --link: #b6a4ff; --sel: #6d4bd1; --yellow: #4a4220;
  --bar: #0e0f22; --bar2: #22204a;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 16px; }
body { margin: 0; min-height: 100vh; font-family: var(--ui); font-size: 15px; line-height: 1.5; color: var(--fg); background: var(--wall2); padding-bottom: 64px; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--link); }
:focus-visible { outline: 2px dotted var(--fg); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 8px; top: -50px; z-index: 300; background: var(--win); color: var(--fg); padding: 8px 12px; border: 1px solid var(--dk); }
.skip:focus { top: 8px; }
.icon { width: 1.1em; height: 1.1em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.i-light, :root.dark .i-dark { display: none; }
:root.dark .i-light { display: inline; }
code { font-family: var(--mono); font-size: .9em; background: var(--face); border: 1px solid var(--lo); padding: 0 .3em; }

/* ---------- wallpaper ---------- */
.wall { position: fixed; inset: 0; z-index: -1; overflow: hidden; background: linear-gradient(180deg, var(--wall1), var(--wall2) 75%); }
.wall .sun { position: absolute; width: 180px; height: 180px; border-radius: 50%; right: 12%; top: 9%; background: radial-gradient(circle, var(--sun) 0 55%, transparent 72%); opacity: .85; }
.wall .hill { position: absolute; left: -10%; right: -10%; border-radius: 50% 50% 0 0; }
.wall .h1 { height: 46vh; bottom: -16vh; background: var(--hill1); left: -25%; right: 30%; }
.wall .h2 { height: 38vh; bottom: -14vh; background: var(--hill2); left: 35%; right: -20%; }
.wall .stars { position: absolute; inset: 0; opacity: 0; background-image: radial-gradient(1.5px 1.5px at 12% 18%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 32% 8%, #fff 50%, transparent 51%),
  radial-gradient(1.5px 1.5px at 58% 22%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 76% 12%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 88% 32%, #fff 50%, transparent 51%),
  radial-gradient(1.5px 1.5px at 22% 40%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 45% 35%, #fff 50%, transparent 51%), radial-gradient(1px 1px at 66% 44%, #fff 50%, transparent 51%); }
:root.dark .wall .stars { opacity: .9; }
:root.dark .wall .sun { width: 110px; height: 110px; background: radial-gradient(circle, var(--sun) 0 50%, transparent 70%); }

/* ---------- desktop layout ---------- */
.desktop { display: grid; grid-template-columns: 1fr; gap: 12px; padding: 12px 12px 24px; max-width: 1500px; margin: 0 auto; }
.main { min-width: 0; }
.icons ul { list-style: none; margin: 0; padding: 4px 0; display: flex; gap: 6px; overflow-x: auto; scrollbar-width: thin; }
.dico { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 78px; padding: 6px 4px; text-decoration: none; color: #fff; text-align: center; border: 1px dotted transparent; }
.dico:hover, .dico:focus-visible { background: rgba(10,36,106,.35); border-color: rgba(255,255,255,.6); outline: none; }
.dico-i { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 8px; color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 2px 4px rgba(0,0,0,.35); }
.dico-i .icon { width: 24px; height: 24px; }
.dico-l { font-size: .8rem; line-height: 1.2; text-shadow: 1px 1px 0 #000, 0 0 3px #000; }
.c1 { background: linear-gradient(#5aa9ff, #1b5fd0); } .c2 { background: linear-gradient(#ffd667, #d99a00); } .c3 { background: linear-gradient(#7be08f, #2f9e44); }
.c4 { background: linear-gradient(#ff9bc2, #d94a86); } .c5 { background: linear-gradient(#b7a3ff, #6c4bd1); } .c6 { background: linear-gradient(#ffb27a, #d9671c); }
.c7 { background: linear-gradient(#9ad0e8, #2b7fa6); } .c8 { background: linear-gradient(#e0e0e0, #8d8d8d); }
@media (min-width: 900px) {
  .desktop { grid-template-columns: 92px 1fr; gap: 18px; padding: 18px 22px 30px; }
  .icons { position: sticky; top: 18px; align-self: start; }
  .icons ul { flex-direction: column; overflow: visible; gap: 8px; }
}

/* ---------- window chrome ---------- */
.w { background: var(--win); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo), 4px 6px 0 rgba(0,0,0,.28); min-width: 0; display: flex; flex-direction: column; }
.w-bar { display: flex; align-items: center; gap: 8px; padding: 4px 4px 4px 8px; margin: 3px 3px 0; background: linear-gradient(90deg, var(--title1), var(--title2)); color: var(--title-fg); }
.w-ico { display: grid; place-items: center; width: 18px; height: 18px; }
.w-ico .icon { width: 15px; height: 15px; }
.w-title { margin: 0; flex: 1; min-width: 0; font-size: .92rem; font-weight: 700; letter-spacing: .01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.w-btns { display: flex; gap: 2px; flex: none; }
.w-btns i { width: 20px; height: 18px; background: var(--win); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo); border: 1px solid var(--dk); position: relative; }
.w-btns i::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--fg); }
.b-min::after { width: 8px; height: 2px; top: 8px !important; }
.b-max::after { width: 9px; height: 8px; background: transparent !important; border: 1px solid var(--fg); border-top-width: 2px; }
.b-x { margin-left: 2px; }
.b-x::after { width: 10px; height: 2px; transform: rotate(45deg); box-shadow: 0 0 0 0 var(--fg); }
.b-x::before { content: ""; position: absolute; inset: 0; margin: auto; width: 10px; height: 2px; background: var(--fg); transform: rotate(-45deg); }
.w-menu { display: flex; gap: 14px; padding: 3px 10px; margin: 0 3px; font-size: .85rem; border-bottom: 1px solid var(--lo); }
.w-menu span::first-letter { text-decoration: underline; }
.w-body { padding: 16px; flex: 1; min-width: 0; }
.w-status { display: flex; flex-wrap: wrap; gap: 4px; margin: 0 3px 3px; font-size: .8rem; color: var(--muted); }
.w-status > span { display: inline-flex; align-items: center; gap: 6px; padding: 2px 8px; box-shadow: inset 1px 1px 0 var(--lo), inset -1px -1px 0 var(--hi); flex: 1 1 auto; }
.w-intro { margin: 0 0 14px; color: var(--muted); }

/* buttons & fields */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-width: 84px; padding: 6px 14px; font: inherit; font-size: .92rem; color: var(--fg); text-decoration: none; cursor: pointer;
  background: var(--win); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo); }
.btn:hover { background: var(--face); color: var(--fg); }
.btn:active { box-shadow: inset 1px 1px 0 var(--lo), inset -1px -1px 0 var(--hi); }
.btn-ok { font-weight: 700; outline: 1px solid var(--dk); outline-offset: -3px; }
.btn-ok:focus-visible { outline: 2px dotted var(--fg); outline-offset: -5px; }
.btn-s { min-width: 0; padding: 3px 10px; font-size: .82rem; }
.btnrow { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
input[type=text] { font: inherit; padding: 6px 8px; color: var(--fg); background: var(--face); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--lo), inset -1px -1px 0 var(--hi); width: 100%; min-width: 0; }
input[type=text]:focus { outline: 2px solid var(--sel); outline-offset: 0; }
.sdot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--unk); flex: none; box-shadow: inset 0 -2px 0 rgba(0,0,0,.2); }
.sdot.ok { background: var(--ok); } .sdot.down { background: var(--bad); }

/* ---------- home window grid ---------- */
.deskgrid { display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 900px) and (max-width: 1239px) {
  .deskgrid { grid-template-columns: repeat(6, 1fr); gap: 22px; }
  .w-login { grid-column: 1 / 5; } .w-buddy { grid-column: 5 / 7; margin-top: 46px; }
  .w-rooms { grid-column: 1 / 7; } .w-feat { grid-column: 2 / 7; }
  .w-nos { grid-column: 1 / 6; } .w-apps { grid-column: 1 / 7; } .w-faq { grid-column: 2 / 7; }
}
@media (min-width: 1240px) {
  .deskgrid { grid-template-columns: repeat(12, 1fr); gap: 26px 24px; align-items: start; }
  .w-login { grid-column: 1 / 8; grid-row: 1; }
  .w-buddy { grid-column: 8 / 11; grid-row: 1; margin-top: 54px; }
  .w-rooms { grid-column: 2 / 10; grid-row: 2; }
  .w-feat { grid-column: 10 / 13; grid-row: 2; margin-top: 70px; }
  .w-nos { grid-column: 1 / 6; grid-row: 3; margin-top: 30px; }
  .w-apps { grid-column: 6 / 13; grid-row: 3; }
  .w-faq { grid-column: 3 / 11; grid-row: 4; }
}

/* login dialog */
.login { display: grid; gap: 18px; }
@media (min-width: 640px) { .login { grid-template-columns: 170px 1fr; gap: 22px; } }
.login-art { position: relative; min-height: 120px; background: linear-gradient(160deg, #6fb7ff, #1d58b8); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 rgba(255,255,255,.5); overflow: hidden; }
:root.dark .login-art { background: linear-gradient(160deg, #6a4bd1, #241a5c); }
.la-bubble { position: absolute; font-weight: 700; font-size: .9rem; padding: 6px 10px; border-radius: 12px; background: #fff; color: #102a5c; box-shadow: 2px 2px 0 rgba(0,0,0,.25); }
.la-bubble::after { content: ""; position: absolute; bottom: -6px; left: 14px; border: 6px solid transparent; border-top-color: #fff; border-bottom: 0; }
.b1 { top: 18px; left: 14px; } .b2 { top: 58px; right: 14px; background: #fff3b0; } .b2::after { border-top-color: #fff3b0; left: auto; right: 14px; } .b3 { bottom: 18px; left: 34px; background: #c9f2d1; } .b3::after { border-top-color: #c9f2d1; }
@media (min-width: 640px) { .login-art { min-height: 100%; } .b3 { bottom: 22px; } }
.kicker { margin: 0 0 4px; color: var(--muted); font-size: .9rem; }
.login h1 { margin: 0; font-family: var(--ui); font-size: clamp(1.7rem, 3.6vw, 2.5rem); line-height: 1.12; letter-spacing: -.02em; }
.login h1 em { font-style: normal; color: var(--link); }
.lead { margin: 10px 0 0; color: var(--muted); font-size: 1rem; }
.start { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px 12px; margin-top: 18px; max-width: 520px; }
.start label[for=nick] { font-weight: 700; }
.start .chk { grid-column: 1 / -1; display: flex; gap: 8px; align-items: center; font-size: .88rem; color: var(--muted); }
.start .chk small { opacity: .85; }
.start .btnrow { grid-column: 1 / -1; margin-top: 2px; }
.form-msg { grid-column: 1 / -1; margin: 0; color: var(--bad); font-size: .88rem; font-weight: 700; }
.form-msg:empty { display: none; }
.hint { margin: 12px 0 0; font-size: .86rem; color: var(--muted); }

/* buddy list */
.w-buddy .w-body { padding: 8px 0; background: var(--face); margin: 3px; box-shadow: inset 1px 1px 0 var(--lo), inset -1px -1px 0 var(--hi); }
.bd-g { margin: 4px 10px; font-weight: 700; font-size: .82rem; color: var(--muted); }
.bd-l { list-style: none; margin: 0 0 8px; padding: 0; }
.bd { display: grid; grid-template-columns: auto 1fr; column-gap: 8px; align-items: center; padding: 3px 12px; font-size: .9rem; }
.bd:hover { background: var(--sel); color: var(--sel-fg); }
.bd span { grid-column: 2; font-size: .78rem; font-style: italic; color: var(--muted); }
.bd:hover span { color: inherit; }
.bdot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: var(--ok); box-shadow: inset 0 -2px 0 rgba(0,0,0,.25); }
.bd-away .bdot { background: var(--away); } .bd-off .bdot { background: var(--unk); } .bd-off b { font-weight: 400; color: var(--muted); }
.bd-note { margin: 6px 12px 0; font-size: .75rem; color: var(--muted); }
.bd-me { font-weight: 700; color: var(--fg); }

/* rooms explorer */
.addr { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; font-size: .85rem; }
.addr code { flex: 1; min-width: 0; padding: 3px 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.explorer { background: var(--face); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--lo); overflow-x: auto; }
.explorer table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.explorer thead th { text-align: left; font-weight: 400; padding: 3px 10px; background: var(--win); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo); white-space: nowrap; }
.explorer tbody th, .explorer td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px dotted var(--lo); }
.explorer tbody tr:hover { background: color-mix(in srgb, var(--sel) 14%, transparent); }
.explorer tbody th { white-space: nowrap; font-family: var(--mono); font-weight: 700; }
.fico { display: inline-grid; place-items: center; width: 22px; height: 18px; margin-right: 6px; vertical-align: -3px; background: linear-gradient(#ffd667, #d99a00); color: #5a3d00; border-radius: 2px 6px 2px 2px; }
.fico .icon { width: 12px; height: 12px; }
.explorer td b { display: block; }
.explorer td span { color: var(--muted); font-size: .85rem; }
.explorer .join { white-space: nowrap; }
.explorer .join .btn { margin: 0 4px 4px 0; }
@media (max-width: 640px) {
  .explorer thead { display: none; }
  .explorer tr { display: grid; grid-template-columns: 1fr; padding: 8px 10px; border-bottom: 1px dotted var(--lo); }
  .explorer tbody th, .explorer td { border: 0; padding: 2px 0; }
}

/* features dialog */
.group { margin: 0; border: 1px solid var(--lo); box-shadow: 1px 1px 0 var(--hi); padding: 10px 12px 12px; }
.group legend { padding: 0 6px; font-weight: 700; font-size: .9rem; }
.feat-l { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.feat-l li { display: grid; grid-template-columns: auto 1fr; gap: 10px; }
.cb { display: grid; place-items: center; width: 16px; height: 16px; margin-top: 2px; font-size: 12px; font-weight: 700; color: var(--ok); background: var(--face); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--lo); }
.feat-l b { display: block; font-size: .92rem; }
.feat-l span { color: var(--muted); font-size: .84rem; }

/* tabs */
.tablist { display: flex; gap: 2px; margin-bottom: -1px; position: relative; z-index: 1; }
.tab { font: inherit; font-size: .88rem; padding: 5px 12px 4px; color: var(--fg); background: var(--win); border: 1px solid var(--dk); border-bottom-color: var(--lo); cursor: pointer;
  box-shadow: inset 1px 1px 0 var(--hi); border-radius: 4px 4px 0 0; }
.tab[aria-selected=true] { background: var(--face); border-bottom-color: var(--face); font-weight: 700; padding-bottom: 6px; margin-top: -2px; }
.tabpanel { background: var(--face); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi); padding: 14px; }
.tabpanel + .tabpanel { margin-top: 10px; }
.js .tabpanel + .tabpanel { margin-top: 0; }
.js .tp-h { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.tp-h { margin: 0 0 10px; font-size: .95rem; }
.tabpanel[hidden] { display: none; }
.emotes { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 6px; }
.emotes li { display: flex; align-items: center; gap: 10px; padding: 4px 6px; font-size: .88rem; border: 1px dotted var(--lo); }
.emotes code { min-width: 3em; text-align: center; font-weight: 700; color: var(--link); }
.tbl { overflow-x: auto; border: 1px solid var(--dk); background: var(--face); }
.tbl table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.tbl th, .tbl td { text-align: left; padding: 5px 10px; border-bottom: 1px dotted var(--lo); vertical-align: top; }
.tbl thead th { font-weight: 400; background: var(--win); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo); }
.tbl tbody th { font-family: var(--mono); color: var(--link); white-space: nowrap; }
.away { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 6px; }
.away li { padding: 6px 10px; font-style: italic; background: var(--yellow); border: 1px solid var(--lo); }
.away-note { margin: 0; font-size: .86rem; color: var(--muted); }

/* programs */
.apps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.app { background: var(--face); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi); display: flex; flex-direction: column; }
.app-shot { display: block; aspect-ratio: 16 / 10; overflow: hidden; border-bottom: 1px solid var(--dk); background: #000; }
.app-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.app-shot:hover img { transform: scale(1.04); }
.app-b { padding: 10px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.app-n { margin: 0; display: flex; align-items: center; gap: 8px; font-weight: 700; }
.app-d { margin: 0; color: var(--muted); font-size: .85rem; flex: 1; }
.app-a { margin: 6px 0 0; display: flex; gap: 6px; flex-wrap: wrap; }

/* faq */
.qas { display: grid; gap: 6px; }
.qa { background: var(--face); border: 1px solid var(--dk); }
.qa summary { cursor: pointer; padding: 8px 12px 8px 34px; font-weight: 700; position: relative; list-style: none; }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before { content: "+"; position: absolute; left: 10px; top: 8px; width: 14px; height: 14px; line-height: 12px; text-align: center; font-size: 12px; border: 1px solid var(--muted); background: var(--win); }
.qa[open] summary::before { content: "−"; }
.qa p { margin: 0; padding: 0 12px 12px 34px; color: var(--muted); }

/* about footer */
.about { max-width: 1500px; margin: 0 auto; padding: 0 12px 20px; }
@media (min-width: 900px) { .about { padding: 0 22px 26px 132px; } .w-about { max-width: 760px; } }
.about-in p { margin: 0 0 8px; }
.about-in .g { color: var(--ok); }
.disc { font-size: .86rem; color: var(--muted); }
.about-links { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: .9rem; }
.tiny { font-size: .8rem; color: var(--muted); }

/* ---------- taskbar ---------- */
.taskbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 200; height: 46px; display: flex; align-items: center; gap: 6px; padding: 0 6px;
  background: linear-gradient(180deg, var(--bar2), var(--bar)); color: var(--bar-fg); border-top: 1px solid rgba(255,255,255,.35); box-shadow: 0 -2px 8px rgba(0,0,0,.3); }
.startbtn { display: inline-flex; align-items: center; gap: 8px; height: 36px; padding: 0 16px 0 10px; font: inherit; font-weight: 700; font-style: italic; font-size: 1rem; color: #fff; cursor: pointer;
  background: linear-gradient(180deg, #4fbf5a, #23852e); border: 1px solid #0f4a16; border-radius: 4px 14px 14px 4px; box-shadow: inset 0 1px 0 rgba(255,255,255,.45); text-shadow: 1px 1px 0 rgba(0,0,0,.4); }
.startbtn[aria-expanded=true] { background: linear-gradient(180deg, #23852e, #4fbf5a); }
.flag { display: grid; grid-template-columns: 7px 7px; gap: 1px; transform: skewY(-6deg); }
.flag i { width: 7px; height: 7px; } .flag i:nth-child(1) { background: #ff5b3a; } .flag i:nth-child(2) { background: #6ad13a; } .flag i:nth-child(3) { background: #3a9cff; } .flag i:nth-child(4) { background: #ffd23a; }
.tasks { flex: 1; min-width: 0; display: flex; gap: 4px; overflow: hidden; }
.task { display: none; align-items: center; gap: 6px; max-width: 170px; height: 32px; padding: 0 10px; color: #fff; text-decoration: none; font-size: .85rem; white-space: nowrap; overflow: hidden;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.25); border-radius: 3px; }
.task:hover { background: rgba(255,255,255,.22); color: #fff; }
.task .icon { width: 14px; height: 14px; }
@media (min-width: 760px) { .task { display: inline-flex; } }
.tray { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 10px; background: rgba(0,0,0,.22); border: 1px solid rgba(0,0,0,.35); box-shadow: inset 1px 1px 0 rgba(255,255,255,.12); font-size: .82rem; }
.tray-btn { display: grid; place-items: center; width: 26px; height: 26px; padding: 0; background: transparent; color: #fff; border: 0; cursor: pointer; border-radius: 3px; }
.tray-btn:hover { background: rgba(255,255,255,.18); }
.tray-net { display: inline-flex; align-items: center; gap: 6px; }
.tray-note { display: none; max-width: 190px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (min-width: 1100px) { .tray-note { display: inline; } }
.clock { font-variant-numeric: tabular-nums; }

/* start menu */
.startmenu { position: fixed; left: 4px; bottom: 50px; z-index: 210; width: min(320px, calc(100vw - 8px)); display: flex; background: var(--win); color: var(--fg);
  border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo), 4px 4px 0 rgba(0,0,0,.35); }
.startmenu[hidden] { display: none; }
.sm-side { writing-mode: vertical-rl; transform: rotate(180deg); padding: 10px 6px; font-weight: 700; font-size: 1.2rem; letter-spacing: .04em; color: #fff; background: linear-gradient(0deg, var(--title1), var(--title2)); }
.sm-side b { color: #9ff0a8; }
.sm-main { flex: 1; min-width: 0; padding: 6px 0; }
.sm-user { margin: 0 10px 6px; padding-bottom: 6px; border-bottom: 1px solid var(--lo); font-weight: 700; display: flex; align-items: center; gap: 8px; font-size: .9rem; }
.sm-user span:last-child { color: var(--ok); font-weight: 400; }
.sm-main ul { list-style: none; margin: 0; padding: 0; }
.sm-main a[role=menuitem] { display: flex; align-items: center; gap: 10px; padding: 7px 14px; color: var(--fg); text-decoration: none; font-size: .92rem; }
.sm-main a[role=menuitem]:hover, .sm-main a[role=menuitem]:focus { background: var(--sel); color: var(--sel-fg); outline: none; }
.sm-main a[role=menuitem] .icon { width: 18px; height: 18px; }
.sm-foot { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 10px 2px; padding-top: 8px; border-top: 1px solid var(--lo); }
.sm-btn { display: inline-flex; align-items: center; gap: 6px; font: inherit; font-size: .82rem; padding: 4px 8px; color: var(--fg); text-decoration: none; background: var(--win); border: 1px solid var(--dk); box-shadow: inset 1px 1px 0 var(--hi), inset -1px -1px 0 var(--lo); cursor: pointer; }

/* ---------- document pages ---------- */
.docwrap { max-width: 1100px; }
.docwrap-sm { max-width: 560px; margin: 8vh auto 0; }
.w-doc .w-body { padding: 0; background: var(--face); margin: 3px; box-shadow: inset 1px 1px 0 var(--lo), inset -1px -1px 0 var(--hi); }
.doc { display: grid; grid-template-columns: 1fr; }
@media (min-width: 900px) { .doc { grid-template-columns: 200px 1fr; } }
.toc { display: flex; flex-wrap: wrap; gap: 4px 12px; padding: 12px 16px; border-bottom: 1px solid var(--lo); font-size: .88rem; background: var(--win); }
.toc p { margin: 0; width: 100%; font-weight: 700; }
@media (min-width: 900px) { .toc { flex-direction: column; flex-wrap: nowrap; border-bottom: 0; border-right: 1px solid var(--lo); align-self: stretch; } }
.toc-home { margin-top: 8px; font-weight: 700; }
.doc-body { padding: 20px 22px 26px; min-width: 0; max-width: 760px; }
.doc-body h1 { margin: 0; font-size: clamp(1.6rem, 3.4vw, 2.2rem); line-height: 1.15; }
.doc-sec { margin-top: 26px; padding-top: 18px; border-top: 1px dashed var(--lo); }
.doc-sec h2 { margin: 0 0 10px; font-size: 1.2rem; }
.doc-sec p { margin: 0 0 10px; }
.big { font-size: 1.15rem; font-weight: 700; }
.rules, .ticks { margin: 0 0 12px; padding-left: 1.4em; display: grid; gap: 8px; }
.rules li::marker { font-weight: 700; color: var(--link); }
.ticks { list-style: none; padding-left: 0; }
.ticks li { position: relative; padding-left: 26px; }
.ticks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 16px; height: 16px; display: grid; place-items: center; font-size: 11px; font-weight: 700; color: var(--ok); background: var(--win); border: 1px solid var(--dk); }
.cmds { display: grid; grid-template-columns: 1fr; gap: 4px 18px; margin: 0 0 12px; }
.cmds dt { margin-top: 8px; } .cmds dd { margin: 0; color: var(--muted); }
@media (min-width: 640px) { .cmds { grid-template-columns: max-content 1fr; } .cmds dt { margin-top: 0; } }
.err { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; }
.err-ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: radial-gradient(circle at 35% 30%, #ff8a7a, #c4271b); color: #fff; font-weight: 700; font-size: 1.6rem; border: 1px solid #6a0f08; }
.err h1 { margin: 0 0 6px; font-size: 1.4rem; }
.err p { margin: 0; color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
.icons { min-width: 0; }
.desktop > * { min-width: 0; }