*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}
body {
	font:
		15px/1.5 system-ui,
		sans-serif;
	background: #0f0f0f;
	color: #e0e0e0;
	padding: 1rem;
	max-width: 720px;
	margin: 0 auto;
}
h1 {
	font-size: 1.1rem;
	margin-bottom: 1.25rem;
	color: #fff;
}
h2 {
	font-size: 0.8rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: #555;
	margin-bottom: 0.6rem;
}
section {
	background: #1a1a1a;
	border-radius: 8px;
	padding: 1rem;
	margin-bottom: 0.75rem;
}
label {
	display: block;
	font-size: 0.8rem;
	color: #888;
	margin-bottom: 0.25rem;
	margin-top: 0.6rem;
}
label:first-of-type {
	margin-top: 0;
}
input,
textarea,
select {
	width: 100%;
	background: #111;
	border: 1px solid #2a2a2a;
	border-radius: 5px;
	color: #e0e0e0;
	padding: 0.45rem 0.65rem;
	font: inherit;
}
input:focus,
textarea:focus,
select:focus {
	outline: none;
	border-color: #444;
}
textarea {
	resize: vertical;
	min-height: 72px;
}
button {
	background: #222;
	border: 1px solid #333;
	border-radius: 5px;
	color: #e0e0e0;
	padding: 0.4rem 0.85rem;
	font: inherit;
	cursor: pointer;
}
button:hover {
	background: #2a2a2a;
}
button.primary {
	background: #1d4ed8;
	border-color: #2563eb;
	color: #fff;
}
button.primary:hover {
	background: #2563eb;
}
button.danger {
	background: #7f1d1d;
	border-color: #991b1b;
	color: #fca5a5;
}
button.danger:hover {
	background: #991b1b;
}
button.sm {
	padding: 0.25rem 0.6rem;
	font-size: 0.8rem;
}
.row {
	display: flex;
	gap: 0.5rem;
	align-items: flex-end;
	margin-top: 0.5rem;
	flex-wrap: wrap;
}
.row input,
.row select {
	flex: 1;
	min-width: 0;
}
#chat {
	min-height: 80px;
	max-height: 320px;
	overflow-y: auto;
	margin-bottom: 0.65rem;
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}
.msg {
	padding: 0.45rem 0.7rem;
	border-radius: 6px;
	max-width: 88%;
	font-size: 0.88rem;
	line-height: 1.4;
}
.msg.user {
	background: #1d4ed8;
	color: #fff;
	align-self: flex-end;
}
.msg.ai {
	background: #252525;
	align-self: flex-start;
}
.msg.err {
	background: #7f1d1d;
	color: #fca5a5;
	align-self: flex-start;
}
.hint {
	font-size: 0.75rem;
	color: #555;
	margin-top: 0.35rem;
}
.flash {
	font-size: 0.78rem;
	color: #4ade80;
	display: none;
}
table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.85rem;
}
th {
	text-align: left;
	color: #555;
	font-weight: normal;
	padding: 0.3rem 0.5rem;
	border-bottom: 1px solid #222;
}
td {
	padding: 0.35rem 0.5rem;
	border-bottom: 1px solid #1a1a1a;
	vertical-align: middle;
}
.key-val {
	font-family: monospace;
	font-size: 0.78rem;
	background: #111;
	padding: 0.2rem 0.4rem;
	border-radius: 3px;
	word-break: break-all;
}
.edit-row td {
	padding: 0.75rem 0.5rem;
	background: #111;
}
.edit-row .row {
	margin-top: 0.75rem;
}
.hidden {
	display: none;
}
#recBtn {
	min-width: 2.2rem;
	font-size: 1rem;
}
#recBtn.recording {
	background: #7f1d1d;
	border-color: #991b1b;
	color: #f87171;
	animation: pulse 1s infinite;
}
@keyframes pulse {
	0%,
	100% {
		opacity: 1;
	}
	50% {
		opacity: 0.5;
	}
}