:root {
	--bg: #0f1115;
	--panel: #181c24;
	--panel-2: #20242e;
	--border: #2a2f3a;
	--text: #e6e8ee;
	--text-dim: #93a1b3;
	--accent: #4f8cff;
	--accent-soft: #2a3a5e;
	--good: #43c98a;
	--warn: #f5b042;
	--bad: #e8556e;
}

* { box-sizing: border-box; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 14px/1.5 -apple-system, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}

a { color: var(--accent); text-decoration: none; }
button, input { font: inherit; color: inherit; }

input[type=text], input[type=password], input[type=number] {
	background: var(--panel-2);
	border: 1px solid var(--border);
	color: var(--text);
	padding: 6px 10px;
	border-radius: 4px;
	min-width: 0;
}
input:focus { outline: 1px solid var(--accent); }

button {
	background: var(--accent);
	color: white;
	border: 0;
	padding: 6px 14px;
	border-radius: 4px;
	cursor: pointer;
}
button:hover { filter: brightness(1.1); }
button.danger { background: var(--bad); }
button.secondary { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); }

header {
	display: flex; align-items: center; justify-content: space-between;
	padding: 14px 24px;
	border-bottom: 1px solid var(--border);
	background: var(--panel);
	position: relative;
}
header h1 { margin: 0; font-size: 16px; font-weight: 600; }
header form { margin: 0; }
.header-actions { display: flex; gap: 8px; align-items: center; }

a.button {
	display: inline-block;
	padding: 6px 14px;
	border-radius: 4px;
	background: var(--panel-2);
	color: var(--text);
	border: 1px solid var(--border);
	font-size: 14px;
}
a.button:hover { filter: brightness(1.15); }

.settings-form {
	display: flex;
	gap: 10px;
	align-items: flex-end;
	margin-bottom: 14px;
	max-width: 720px;
}
.settings-form label { flex: 1; }
.settings-form .label { display: block; color: var(--text-dim); font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 4px; }
.settings-form input { width: 100%; padding: 6px 10px; }
.settings-form button { padding: 6px 16px; }
.settings-form .muted { font-size: 12px; min-width: 60px; }

.settings section { max-width: 760px; }
.settings .readonly { width: 100%; }
.settings .readonly td { padding: 8px 12px; }
.settings .readonly td:first-child { color: var(--text-dim); width: 200px; }

.section-head { display: flex; justify-content: space-between; align-items: center; }
.logs-table td { vertical-align: top; }
.logs-table small { display: block; }
.action { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; text-transform: lowercase; }
.action.issue    { background: rgba(67, 201, 138, 0.15); color: var(--good); }
.action.update   { background: rgba(79, 140, 255, 0.15); color: var(--accent); }
.action.rotate   { background: rgba(245, 176, 66, 0.15); color: var(--warn); }
.action.revoke   { background: rgba(232, 85, 110, 0.15); color: var(--bad); }
.action.settings { background: var(--panel-2); color: var(--text-dim); border: 1px solid var(--border); }

.error-banner {
	background: rgba(232, 85, 110, 0.12);
	border: 1px solid var(--bad);
	color: var(--bad);
	border-radius: 4px;
	padding: 8px 10px;
	margin: 10px 0;
	font-size: 13px;
}

main { padding: 24px; max-width: 1200px; margin: 0 auto; }
section { margin-bottom: 28px; }
section h2 { font-size: 13px; font-weight: 600; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin: 0 0 10px; }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 12px 14px;
}
.stat .label { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.stat .value { font-size: 22px; font-weight: 600; margin-top: 4px; }
.stat.compact { padding: 10px 12px; }
.stat.compact .value { font-size: 18px; }

.sparkline-wrap {
	margin-top: 12px;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 12px 14px;
}
.sparkline-meta { display: flex; justify-content: space-between; font-size: 11px; margin-bottom: 6px; }
.sparkline { width: 100%; height: 60px; display: block; }

.issue-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.issue-form input { flex: 1 1 140px; }

.issued {
	background: var(--accent-soft);
	border: 1px solid var(--accent);
	border-radius: 6px;
	padding: 12px 14px;
	margin-top: 12px;
}
.issued p { margin: 0 0 6px; }
.issued code { background: rgba(0,0,0,0.4); padding: 6px 10px; border-radius: 4px; font-family: ui-monospace, "SF Mono", Menlo, monospace; word-break: break-all; display: block; }
.issued small { color: var(--text-dim); }

table {
	width: 100%;
	border-collapse: collapse;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 6px;
	overflow: hidden;
}
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--text-dim); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; background: var(--panel-2); }
tr:last-child td { border-bottom: 0; }
td.actions { text-align: right; white-space: nowrap; }
td.actions form { display: inline; margin-left: 6px; }
td.actions button { padding: 4px 10px; font-size: 12px; }

.status { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; }
.status.active { background: rgba(67, 201, 138, 0.15); color: var(--good); }
.status.rotating { background: rgba(245, 176, 66, 0.15); color: var(--warn); }
.status.revoked { background: rgba(232, 85, 110, 0.15); color: var(--bad); }

.util { display: flex; align-items: center; gap: 8px; min-width: 160px; }
.util-bar { flex: 1; background: var(--panel-2); height: 8px; border-radius: 4px; overflow: hidden; border: 1px solid var(--border); }
.util-fill { height: 100%; transition: width 0.3s ease, background-color 0.3s ease; }
.util-fill.low { background: var(--good); }
.util-fill.med { background: var(--warn); }
.util-fill.high { background: var(--bad); }
.util small { min-width: 32px; text-align: right; }

.login {
	max-width: 360px;
	margin: 12vh auto;
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 28px;
}
.login h1 { margin: 0 0 18px; font-size: 18px; }
.login label { display: block; margin-bottom: 14px; }
.login label span { display: block; color: var(--text-dim); font-size: 12px; margin-bottom: 6px; }
.login input { width: 100%; padding: 8px 10px; }
.login button { width: 100%; padding: 9px; }
.error { color: var(--bad); font-size: 13px; margin: 0 0 12px; }

.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }

.numeric { font-variant-numeric: tabular-nums; font-family: ui-monospace, monospace; }
.muted { color: var(--text-dim); }