/* dnsspof — looking-glass aesthetic: near-black canvas, hairline rules,
   monospace data, one signal-amber accent, grade-driven colour. */

:root {
	--bg:      #0c0e12;
	--bg-2:    #10131a;
	--panel:   #14181f;
	--line:    #232a34;
	--line-2:  #2e3742;
	--text:    #d7dde5;
	--dim:     #8b95a3;
	--dim-2:   #5c6573;
	--accent:  #f0a93b;
	--accent-d:#caa15a;

	--crit:   #ff5a5a;
	--high:   #ff8c42;
	--med:    #f2c94c;
	--low:    #5b9bd5;
	--info:   #7d8896;

	--gA: #3fb950;
	--gB: #89c559;
	--gC: #e3b341;
	--gD: #f0883e;
	--gF: #f85149;

	--mono: ui-monospace, "SF Mono", "JetBrains Mono", "Cascadia Code", Menlo, Consolas, monospace;
	--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	--maxw: 960px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	/* faint grid, the only "texture" */
	background-image:
		linear-gradient(transparent 0 31px, rgba(255,255,255,.012) 31px 32px),
		linear-gradient(90deg, transparent 0 31px, rgba(255,255,255,.012) 31px 32px);
	background-size: 32px 32px;
	color: var(--text);
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
}

.mono { font-family: var(--mono); }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

h1, h2, h3 { font-weight: 650; letter-spacing: -.01em; }

/* ---- top bar ---- */
.topbar {
	display: flex; align-items: center; justify-content: space-between;
	max-width: var(--maxw); margin: 0 auto; padding: 18px 24px;
	border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { text-decoration: none; }
.mark { width: 30px; height: 24px; }
.mark path { fill: none; stroke: var(--dim); stroke-width: 1.6; stroke-linecap: round; }
.mark circle { fill: var(--accent); }
.brand-name { font-family: var(--mono); font-size: 18px; font-weight: 600; letter-spacing: .02em; }
.brand-accent { color: var(--accent); }
.topnav a { color: var(--dim); font-size: 14px; margin-left: 20px; }
.topnav a:hover { color: var(--text); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 40px 24px 64px; }

/* ---- hero ---- */
.hero { padding: 36px 0 28px; }
.hero h1 {
	font-size: clamp(30px, 5.2vw, 50px);
	line-height: 1.08; margin: 0 0 20px; letter-spacing: -.02em;
}
.hl { color: var(--accent); }
.lede { font-size: 18px; color: var(--dim); max-width: 60ch; margin: 0 0 30px; }

.scanform { display: flex; gap: 10px; max-width: 560px; }
.scanform input {
	flex: 1; min-width: 0;
	background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 4px;
	color: var(--text); font-family: var(--mono); font-size: 17px;
	padding: 14px 16px;
}
.scanform input::placeholder { color: var(--dim-2); }
.scanform input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(240,169,59,.14); }
.scanform button {
	background: var(--accent); color: #1a1205; border: 0; border-radius: 4px;
	font-weight: 650; font-size: 16px; padding: 0 24px; cursor: pointer; white-space: nowrap;
}
.scanform button:hover { background: #ffbf57; }
.examples { margin-top: 16px; color: var(--dim-2); font-size: 14px; }
.examples a { font-family: var(--mono); margin-left: 12px; }

/* ---- layer grid ---- */
.layers { margin-top: 56px; }
.layer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.layer-card { background: var(--panel); padding: 22px; }
.layer-card.spotlight { background: #161b16; }
.layer-tag { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; }
.layer-card.spotlight .layer-tag { color: var(--gA); }
.layer-card p { margin: 0; color: var(--dim); font-size: 14.5px; }

/* ---- section heads ---- */
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin: 0 0 16px; border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.section-head h2 { font-size: 14px; text-transform: uppercase; letter-spacing: .09em; color: var(--dim); margin: 0; font-weight: 600; }
.section-head .hint { font-size: 12.5px; color: var(--dim-2); }
.section-head .count { font-family: var(--mono); color: var(--dim); }
.section-head .more { font-size: 13px; }
.recent, .findings, .map, .records, .history, .corpus { margin-top: 44px; }

/* ---- scan list ---- */
.scanlist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.scanlist > li > a, .scanlist.compact > li { display: flex; align-items: center; gap: 14px; padding: 11px 14px; background: var(--panel); color: var(--text); }
.scanlist > li > a:hover { background: #181d25; text-decoration: none; }
.scanlist .dom { flex: 1; font-size: 15px; }
.scanlist .meta { color: var(--dim); font-size: 13px; }
.scanlist.compact > li { gap: 12px; }

.badge { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 4px; font-family: var(--mono); font-weight: 700; font-size: 14px; color: #0c0e12; }
.flag { font-family: var(--mono); font-size: 11.5px; padding: 2px 7px; border-radius: 3px; }
.flag.crit { background: rgba(255,90,90,.16); color: var(--crit); }
.flag.high { background: rgba(255,140,66,.16); color: var(--high); }

/* grade colours */
.grade-A .badge, .badge.grade-A, .grade-A.badge { } /* placeholder */
.badge.grade-A { background: var(--gA); } .badge.grade-B { background: var(--gB); }
.badge.grade-C { background: var(--gC); } .badge.grade-D { background: var(--gD); }
.badge.grade-F { background: var(--gF); }

/* ---- report head ---- */
.report-head { display: flex; gap: 24px; align-items: stretch; padding: 22px; background: var(--panel); border: 1px solid var(--line); border-left: 4px solid var(--dim); border-radius: 6px; }
.report-head.grade-A { border-left-color: var(--gA); }
.report-head.grade-B { border-left-color: var(--gB); }
.report-head.grade-C { border-left-color: var(--gC); }
.report-head.grade-D { border-left-color: var(--gD); }
.report-head.grade-F { border-left-color: var(--gF); }

.grade-block { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 104px; padding: 8px 14px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--bg-2); }
.grade-letter { font-family: var(--mono); font-size: 56px; font-weight: 750; line-height: 1; }
.grade-A .grade-letter { color: var(--gA); } .grade-B .grade-letter { color: var(--gB); }
.grade-C .grade-letter { color: var(--gC); } .grade-D .grade-letter { color: var(--gD); }
.grade-F .grade-letter { color: var(--gF); }
.grade-score { font-family: var(--mono); color: var(--dim); font-size: 15px; margin-top: 4px; }
.grade-score span { color: var(--dim-2); }

.report-title { display: flex; flex-direction: column; justify-content: center; min-width: 0; }
.report-domain { font-size: 26px; font-weight: 600; word-break: break-all; }
.verdict { margin: 6px 0 14px; color: var(--text); font-size: 15.5px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font-family: var(--mono); font-size: 12.5px; color: var(--dim); background: var(--bg-2); border: 1px solid var(--line); border-radius: 4px; padding: 4px 9px; }
.chip b { color: var(--text); font-weight: 600; }
.chip.good { border-color: rgba(63,185,80,.4); color: var(--gA); }
.chip.good b { color: var(--gA); }

/* ---- dependency map ---- */
.tracks { display: flex; flex-direction: column; gap: 10px; }
.track { display: flex; align-items: center; gap: 14px; }
.track-label { width: 48px; flex-shrink: 0; text-align: right; font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--dim); }
.track-bar { flex: 1; display: flex; gap: 2px; height: 30px; min-width: 0; }
.seg { flex: 1 1 0; min-width: 6px; border-radius: 2px; transition: transform .08s ease, filter .08s ease; cursor: default; }
.seg:hover { transform: scaleY(1.12); filter: brightness(1.25); }
.track-empty { display: flex; align-items: center; padding-left: 4px; color: var(--dim-2); font-size: 13px; font-style: italic; }

.legend { list-style: none; margin: 18px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.legend li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--dim); }
.swatch { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }
.legend .mono { color: var(--text); }
.legend-count { color: var(--dim-2); font-family: var(--mono); margin-left: 4px; }

/* ASN identity palette */
.asn-0 { background: #5ad1e6; } .asn-1 { background: #e8b339; }
.asn-2 { background: #a3be8c; } .asn-3 { background: #b48ead; }
.asn-4 { background: #d08770; } .asn-5 { background: #81a1c1; }
.asn-6 { background: #ebcb8b; } .asn-7 { background: #bf616a; }
.asn-8 { background: #88c0d0; } .asn-9 { background: #c0a36e; }
.asn-x { background: #475060; }

/* ---- findings ---- */
.finding { background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--info); border-radius: 5px; padding: 15px 18px; margin-bottom: 10px; }
.finding.sev-critical { border-left-color: var(--crit); }
.finding.sev-high { border-left-color: var(--high); }
.finding.sev-medium { border-left-color: var(--med); }
.finding.sev-low { border-left-color: var(--low); }
.finding.sev-info { border-left-color: var(--info); }

.finding-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.sev { font-family: var(--mono); font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; padding: 3px 7px; border-radius: 3px; }
.sev-critical .sev { background: rgba(255,90,90,.16); color: var(--crit); }
.sev-high .sev { background: rgba(255,140,66,.16); color: var(--high); }
.sev-medium .sev { background: rgba(242,201,76,.16); color: var(--med); }
.sev-low .sev { background: rgba(91,155,213,.16); color: var(--low); }
.sev-info .sev { background: rgba(125,136,150,.16); color: var(--info); }
.layer { font-family: var(--mono); font-size: 11.5px; color: var(--dim-2); text-transform: uppercase; letter-spacing: .05em; }
.finding-title { font-weight: 600; font-size: 15.5px; }
.finding-detail { margin: 9px 0 0; color: var(--dim); font-size: 14.5px; }
.remediate { margin: 10px 0 0; font-size: 14px; color: var(--accent-d); }
.remediate::before { content: "→ "; color: var(--accent); }

.evidence { margin-top: 10px; }
.evidence summary { cursor: pointer; color: var(--dim); font-size: 13px; font-family: var(--mono); }
.evidence summary:hover { color: var(--text); }
.evidence ul { list-style: none; margin: 8px 0 0; padding: 8px 0 0 0; border-top: 1px dashed var(--line-2); display: flex; flex-direction: column; gap: 3px; }
.evidence li { font-size: 12.5px; color: var(--dim); word-break: break-all; }

.empty-note { color: var(--dim); padding: 8px 0; }

/* ---- records table ---- */
.rec { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.rec th { text-align: left; vertical-align: top; width: 130px; padding: 10px 14px; color: var(--dim); font-weight: 600; font-size: 13px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.rec td { padding: 10px 14px; font-size: 13px; color: var(--text); border-bottom: 1px solid var(--line); word-break: break-all; }
.rec tr:last-child th, .rec tr:last-child td { border-bottom: 0; }

/* ---- corpus stats ---- */
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; margin-bottom: 28px; }
.stat { background: var(--panel); padding: 20px; }
.stat-num { font-family: var(--mono); font-size: 30px; font-weight: 700; color: var(--text); }
.stat.warn .stat-num { color: var(--crit); }
.stat-label { color: var(--dim); font-size: 13px; margin-top: 2px; }

/* ---- error ---- */
.errbox { padding: 40px 0; }
.errbox h1 { font-size: 28px; margin: 0 0 14px; }
.errmsg { color: var(--crit); background: var(--panel); border: 1px solid var(--line); border-left: 3px solid var(--crit); border-radius: 5px; padding: 12px 14px; }
.errdomain { color: var(--dim); }

.apilink, .rescan { margin-top: 24px; color: var(--dim); font-size: 14px; }

/* ---- footer ---- */
.foot { max-width: var(--maxw); margin: 0 auto; padding: 24px; border-top: 1px solid var(--line); color: var(--dim-2); font-size: 13px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.foot .sep { color: var(--line-2); }

/* ---- responsive ---- */
@media (max-width: 680px) {
	.layer-grid, .stat-grid { grid-template-columns: 1fr; }
	.report-head { flex-direction: column; }
	.grade-block { flex-direction: row; gap: 16px; min-width: 0; }
	.grade-letter { font-size: 40px; }
	.scanform { flex-direction: column; }
}