/* kanax — shadcn-inspired, dark first */
*{box-sizing:border-box}

:root{
	color-scheme:dark;
	--bg:#09090b;--surface:#111113;--surface2:#18181b;--elev:#1c1c1f;
	--border:#26262a;--border-strong:#3f3f46;
	--text:#fafafa;--muted:#9d9da8;
	--accent:#fafafa;--accent-fg:#09090b;
	--ring:rgb(250 250 250 / .22);
	--danger:#f87171;--danger-bg:rgb(248 113 113 / .08);--danger-border:rgb(248 113 113 / .28);
	--column:rgb(255 255 255 / .028);
	--radius:12px;--radius-s:8px;
	--shadow-s:0 1px 2px rgb(0 0 0 / .35);
	--shadow-m:0 4px 12px -2px rgb(0 0 0 / .45);
}
:root[data-theme="light"]{
	color-scheme:light;
	--bg:#f4f4f5;--surface:#ffffff;--surface2:#f4f4f5;--elev:#ffffff;
	--border:#e4e4e7;--border-strong:#d4d4d8;
	--text:#09090b;--muted:#71717a;
	--accent:#18181b;--accent-fg:#fafafa;
	--ring:rgb(24 24 27 / .18);
	--danger:#dc2626;--danger-bg:rgb(220 38 38 / .06);--danger-border:rgb(220 38 38 / .25);
	--column:rgb(0 0 0 / .03);
	--shadow-s:0 1px 2px rgb(0 0 0 / .05);
	--shadow-m:0 6px 16px -4px rgb(0 0 0 / .1);
}

html{-webkit-text-size-adjust:100%}
body{
	margin:0;background:var(--bg);color:var(--text);
	font:14px/1.55 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
	-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
::selection{background:rgb(47 111 237 / .35)}
a{color:inherit;text-decoration:none}
h1,h2{letter-spacing:-.02em}
h1{font-size:20px;font-weight:600;margin:0}
h2{font-size:14px;font-weight:600;margin:0}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px;border:3px solid var(--bg)}
::-webkit-scrollbar-track{background:transparent}
*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}

/* ---- nav ---- */
nav{
	display:flex;align-items:center;gap:14px;padding:0 20px;height:52px;
	border-bottom:1px solid var(--border);
	background:color-mix(in srgb,var(--bg) 78%,transparent);
	backdrop-filter:blur(12px);position:sticky;top:0;z-index:20;
}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:14.5px;letter-spacing:-.02em}
.logo{
	width:22px;height:22px;border-radius:6px;background:var(--accent);color:var(--accent-fg);
	display:grid;place-items:center;font-size:12px;font-weight:800;line-height:1;
}
.logo.big{width:38px;height:38px;border-radius:10px;font-size:18px;margin:0 auto 14px}
nav a:not(.brand){color:var(--muted);font-size:13.5px;padding:5px 2px;border-radius:6px}
nav a:not(.brand):hover{color:var(--text)}
.spacer{flex:1}
.who{color:var(--muted);font-size:13px}

/* ---- buttons ---- */
.btn{
	display:inline-flex;align-items:center;justify-content:center;gap:6px;
	height:34px;padding:0 14px;border-radius:var(--radius-s);
	border:1px solid var(--border);background:var(--surface2);color:var(--text);
	font:inherit;font-size:13.5px;font-weight:500;cursor:pointer;white-space:nowrap;
	transition:background .12s,border-color .12s,color .12s,transform .06s;
}
.btn:hover{border-color:var(--border-strong);background:var(--elev)}
.btn:active{transform:scale(.98)}
.btn:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,a:focus-visible{
	outline:2px solid var(--ring);outline-offset:2px;
}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:600}
.btn.primary:hover{opacity:.9}
.btn.danger{color:var(--danger);border-color:transparent;background:transparent}
.btn.danger:hover{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}
.btn.small{height:27px;padding:0 10px;font-size:12.5px}
.btn.link{border-color:transparent;background:none;color:var(--muted);padding:0 4px;height:auto}
.btn.link:hover{color:var(--text);background:none}
.btn.icon{width:34px;padding:0;color:var(--muted)}
.btn.icon:hover{color:var(--text)}
form.inline{display:inline}
:root[data-theme="dark"] .icon-sun{display:none}
:root[data-theme="light"] .icon-moon{display:none}

/* ---- forms ---- */
input,textarea,select{
	width:100%;padding:8px 11px;border:1px solid var(--border);border-radius:var(--radius-s);
	background:var(--surface);color:var(--text);font:inherit;transition:border-color .12s;
}
input::placeholder,textarea::placeholder{color:color-mix(in srgb,var(--muted) 70%,transparent)}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--border-strong);box-shadow:0 0 0 3px var(--ring)}
label{display:block;font-size:12.5px;font-weight:500;color:var(--muted);margin-bottom:14px;letter-spacing:.01em}
label input,label textarea,label select{margin-top:5px;color:var(--text)}
label.check{display:flex;align-items:center;gap:7px;margin:0;color:var(--text);font-size:13.5px}
label.check input{width:auto;margin:0;accent-color:var(--accent)}
.stack{display:flex;flex-direction:column}
.row{display:flex;gap:10px;align-items:flex-end;margin-bottom:14px}
.row label{margin:0;flex:1}

/* ---- layout ---- */
.page{max-width:1100px;margin:0 auto;padding:28px 22px}
.page.narrow{max-width:760px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.page>h1,.page-head h1{margin-bottom:20px}
.error{
	color:var(--danger);background:var(--danger-bg);border:1px solid var(--danger-border);
	padding:9px 13px;border-radius:var(--radius-s);font-size:13.5px;margin-bottom:16px;
}
.crumbs{font-size:13px;color:var(--muted);margin:0 0 16px}
.crumbs a:hover{color:var(--text)}

.box{
	background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
	padding:18px 20px;margin-bottom:18px;box-shadow:var(--shadow-s);
}
.box>h2{margin-bottom:14px}
details{margin-bottom:8px}
details summary{
	cursor:pointer;font-weight:550;padding:7px 10px;margin:-7px -10px;border-radius:var(--radius-s);
	list-style:none;display:flex;align-items:center;gap:8px;transition:background .12s;
}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"";width:7px;height:7px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg);margin-left:auto;transition:transform .15s}
details[open] summary::after{transform:rotate(-135deg)}
details summary:hover{background:var(--surface2)}
details[open]>form,details[open]>label{margin-top:14px}

/* ---- tables ---- */
table{width:100%;border-collapse:collapse;font-size:13.5px;margin-bottom:16px}
th{text-align:left;color:var(--muted);font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.06em;padding:6px 10px}
td{padding:9px 10px;border-top:1px solid var(--border)}
tbody tr:hover td{background:color-mix(in srgb,var(--surface2) 60%,transparent)}

/* ---- login ---- */
.login{
	max-width:352px;margin:16vh auto;padding:32px 28px;
	background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-m);
}
.login h1{text-align:center;font-size:17px;margin:0 0 4px}
.login>p{text-align:center;font-size:13.5px;margin:0 0 20px}
.login .error{margin-bottom:16px}
.login .stack .btn{width:100%;margin-top:2px}

/* ---- projects ---- */
.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-bottom:26px}
.project-card{
	background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
	padding:18px;box-shadow:var(--shadow-s);
	transition:border-color .15s,transform .15s,box-shadow .15s;
}
.project-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-m)}
.project-card h2{margin-bottom:8px;font-size:15px}
.project-card .muted{font-size:12.5px}

/* ---- board ---- */
.board-head{
	display:flex;align-items:center;justify-content:space-between;
	max-width:1440px;margin:0 auto;padding:22px 22px 0;
}
.board-head h1{font-size:18px}
.board-sub{margin:3px 0 0;font-size:12.5px}
.board{
	display:flex;gap:14px;overflow-x:auto;padding:16px 22px 30px;align-items:flex-start;
	min-height:calc(100vh - 140px);max-width:1440px;margin:0 auto;
}
.column{
	background:var(--column);border-radius:14px;width:308px;min-width:288px;padding:10px;
}
.column header{display:flex;align-items:center;gap:8px;padding:4px 8px 10px}
.col-dot{width:8px;height:8px;border-radius:50%;flex:none;background:hsl(var(--h) 55% 55%)}
.column h2{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}
.col-tools{display:flex;align-items:center;gap:7px;margin-left:auto}
.col-tools .add{
	width:20px;height:20px;border-radius:6px;display:grid;place-items:center;
	color:var(--muted);transition:background .12s,color .12s;
}
.col-tools .add:hover{background:var(--surface2);color:var(--text)}
.count{
	font-size:11.5px;font-variant-numeric:tabular-nums;color:var(--muted);
	background:var(--surface2);border:1px solid var(--border);border-radius:999px;padding:1px 7px;
}
.cards{display:flex;flex-direction:column;gap:8px;min-height:36px}
.card{
	background:var(--surface);border:1px solid var(--border);border-radius:10px;
	padding:11px 13px;box-shadow:var(--shadow-s);cursor:grab;
	transition:border-color .12s,transform .12s,box-shadow .12s;
}
.card:hover{border-color:var(--border-strong);transform:translateY(-1px);box-shadow:var(--shadow-m)}
.card.dragging{opacity:.4;cursor:grabbing;transform:none}
.card-title{
	font-weight:550;font-size:13.5px;line-height:1.4;display:-webkit-box;
	-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:7px;letter-spacing:-.01em;
}
.card-title:hover{color:var(--muted)}
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.tag{
	font-size:11px;font-weight:550;letter-spacing:.01em;padding:1.5px 8px;border-radius:999px;
	color:hsl(var(--h) 55% 68%);background:hsl(var(--h) 45% 50% / .12);border:1px solid hsl(var(--h) 40% 50% / .18);
}
:root[data-theme="light"] .tag{color:hsl(var(--h) 65% 34%);background:hsl(var(--h) 70% 50% / .09);border-color:hsl(var(--h) 60% 50% / .22)}
.card footer{display:flex;gap:10px;font-size:11.5px;color:var(--muted);align-items:center;font-variant-numeric:tabular-nums}
.flex{flex:1}
.assignee{display:inline-flex;align-items:center;gap:6px;color:var(--text);font-weight:550}
.avatar{
	width:18px;height:18px;border-radius:50%;display:inline-grid;place-items:center;flex:none;
	font-size:9.5px;font-weight:700;color:hsl(var(--h) 60% 80%);background:hsl(var(--h) 45% 45% / .3);
}
:root[data-theme="light"] .avatar{color:hsl(var(--h) 70% 30%);background:hsl(var(--h) 70% 50% / .18)}
.ccount{display:inline-flex;align-items:center;gap:4px;background:var(--surface2);border-radius:999px;padding:2px 7px;border:1px solid var(--border)}
.empty{
	border:1.5px dashed var(--border);border-radius:10px;padding:14px;
	text-align:center;font-size:12px;color:var(--muted);
}

/* ---- task page ---- */
.title-input{font-size:19px;font-weight:650;letter-spacing:-.02em;padding:10px 13px;margin-bottom:14px;border-radius:10px}
.comments{margin:30px 0 24px}
.comments>h2{margin-bottom:12px;font-size:13px}
.comment{
	border:1px solid var(--border);border-radius:10px;padding:11px 14px;margin-bottom:10px;background:var(--surface);
}
.comment header{font-size:12.5px;margin-bottom:5px;display:flex;gap:8px;align-items:baseline}
.comment p{margin:0;white-space:pre-wrap;font-size:13.5px}

.token-flash{
	background:var(--surface2);border:1px solid var(--border-strong);border-radius:var(--radius-s);
	padding:11px 13px;font-size:13.5px;margin-bottom:16px;
}
.token-flash code{user-select:all;font-weight:600;font-size:12.5px}