[v-cloak] { display: none; }

@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@600;700&display=swap");

:root {
	--bg: #f6f8fa;
	--fg: #24292f;
	--muted: #57606a;
	--panel: rgba(255, 255, 255, 0.9);
	--line: #d0d7de;
	--accent: #0969da;
	--accent-ink: #ffffff;
	--focus: #1f6feb;
	--glow-a: rgba(31, 111, 235, 0.14);
	--glow-b: rgba(9, 105, 218, 0.1);
	--soft-shadow: 0 16px 40px rgba(31, 35, 40, 0.14);
}

[data-theme="dark"] {
	--bg: #0d1117;
	--fg: #c9d1d9;
	--muted: #8b949e;
	--panel: rgba(22, 27, 34, 0.86);
	--line: #30363d;
	--accent: #2f81f7;
	--accent-ink: #f0f6fc;
	--focus: #58a6ff;
	--glow-a: rgba(31, 111, 235, 0.28);
	--glow-b: rgba(56, 139, 253, 0.2);
	--soft-shadow: 0 20px 50px rgba(1, 4, 9, 0.52);
}

* { box-sizing: border-box; }

body {
	margin: 0;
	color: var(--fg);
	font: 14px/1.45 "IBM Plex Sans", "Trebuchet MS", "Segoe UI", sans-serif;
	background:
		radial-gradient(circle at 8% -12%, var(--glow-a), transparent 44%),
		radial-gradient(circle at 95% 10%, var(--glow-b), transparent 42%),
		linear-gradient(155deg, var(--bg), color-mix(in srgb, var(--bg) 88%, #000000 12%));
	min-height: 100vh;
}

.shell {
	min-height: 100vh;
	display: grid;
	place-items: center;
	padding: 24px;
}

.card {
	width: min(94vw, 500px);
	backdrop-filter: blur(8px);
	background: var(--panel);
	border: 1px solid var(--line);
	border-radius: 20px;
	padding: 18px;
	box-shadow: var(--soft-shadow);
	animation: liftIn .42s ease-out;
}

@keyframes liftIn {
	from {
		opacity: 0;
		transform: translateY(10px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.topbar {
	display: flex;
	justify-content: space-between;
	gap: 12px;
	align-items: flex-start;
}

.topbar h1 {
	margin: 0;
	font-family: "Space Grotesk", "Trebuchet MS", sans-serif;
	font-size: 30px;
	line-height: 1.06;
	letter-spacing: -0.03em;
}

.subtitle {
	margin: 7px 0 0;
	color: var(--muted);
	font-size: 13px;
}

.sub {
	margin: 8px 0 12px;
	color: var(--muted);
	font-family: "IBM Plex Mono", monospace;
	font-size: 12px;
}

.controls {
	display: flex;
	gap: 8px;
}

.tabs {
	display: flex;
	gap: 7px;
	margin: 10px 0;
}

.tab {
	flex: 1;
	border: 1px solid var(--line);
	background: transparent;
	color: var(--fg);
	padding: 9px 10px;
	border-radius: 12px;
	cursor: pointer;
	transition: transform .15s ease, border-color .2s ease, color .2s ease;
}

.tab:hover {
	border-color: color-mix(in srgb, var(--line) 58%, var(--focus) 42%);
}

.tab:hover {
	transform: translateY(-1px);
}

.tab.active {
	border-color: var(--accent);
	color: var(--accent);
	font-weight: 600;
}

.panel {
	display: grid;
	gap: 9px;
	margin-top: 11px;
}

.row {
	display: grid;
	grid-template-columns: 170px 1fr;
	gap: 8px;
}

.password-row {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 8px;
}

.social-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 8px;
}

.field,
.btn {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--line);
	border-radius: 12px;
	background: color-mix(in srgb, var(--panel) 78%, transparent 22%);
	color: var(--fg);
	min-height: 42px;
}

.btn.ghost,
.btn.tiny,
.btn.social,
.btn:not(.primary) {
	background: color-mix(in srgb, var(--bg) 82%, transparent 18%);
}

.field::placeholder {
	color: color-mix(in srgb, var(--muted) 88%, transparent 12%);
}

.field:focus,
.btn:focus-visible,
.tab:focus-visible {
	outline: 2px solid color-mix(in srgb, var(--focus) 75%, transparent 25%);
	outline-offset: 2px;
}

.field.small {
	min-width: 74px;
	min-height: 38px;
	padding: 6px 9px;
}

.btn {
	cursor: pointer;
	transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}

.btn:hover {
	transform: translateY(-1px);
}

.btn.primary {
	background: var(--accent);
	border-color: var(--accent);
	color: var(--accent-ink);
	font-weight: 700;
	box-shadow: 0 8px 20px color-mix(in srgb, var(--accent) 32%, transparent 68%);
}

.btn.ghost {
	min-height: 38px;
	padding: 7px 10px;
}

.btn.tiny {
	width: auto;
	min-width: 72px;
	min-height: 42px;
	padding: 0 10px;
}

.btn:disabled {
	opacity: .58;
	cursor: not-allowed;
	transform: none;
}

.hint {
	color: var(--muted);
	font-size: 12px;
}

.message {
	min-height: 22px;
	margin-top: 9px;
	color: var(--focus);
	font-weight: 600;
}

.message.error {
	color: #d6404f;
}

@media (max-width: 640px) {
	.shell {
		padding: 14px;
	}

	.card {
		border-radius: 16px;
		padding: 14px;
	}

	.topbar {
		flex-direction: column;
		align-items: stretch;
	}

	.topbar h1 {
		font-size: 25px;
	}

	.row {
		grid-template-columns: 1fr;
	}

	.social-row {
		grid-template-columns: 1fr;
	}

	.controls {
		justify-content: space-between;
	}
}