:root {
	--bg: #0b1522;
	--bg-deep: #08101a;
	--panel: #0f2238;
	--panel-strong: #122a44;
	--accent: #27d1b5;
	--accent-strong: #1aa58f;
	--accent-warm: #f2b84b;
	--text: #e6f1ff;
	--muted: #93a6bd;
	--danger: #f1646c;
	--border: rgba(255, 255, 255, 0.08);
	--shadow: 0 18px 45px rgba(4, 12, 22, 0.35);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "IBM Plex Sans", "Trebuchet MS", "Verdana", sans-serif;
	color: var(--text);
	background: radial-gradient(1200px 700px at 10% 10%, #122642 0%, transparent 65%),
		radial-gradient(900px 500px at 85% 15%, #153553 0%, transparent 60%),
		linear-gradient(140deg, var(--bg) 0%, var(--bg-deep) 100%);
	min-height: 100vh;
}

body::before {
	content: "";
	position: fixed;
	inset: 0;
	background-image:
		linear-gradient(transparent 0%, rgba(255, 255, 255, 0.02) 100%),
		repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0px, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 70px),
		repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.02) 0px, rgba(255, 255, 255, 0.02) 1px, transparent 1px, transparent 70px);
	opacity: 0.55;
	pointer-events: none;
}

a {
	color: inherit;
	text-decoration: none;
}

.page {
	position: relative;
	z-index: 1;
	padding: 32px 24px 60px;
}

.container {
	max-width: 1100px;
	margin: 0 auto;
}

.brand {
	display: flex;
	align-items: center;
	gap: 14px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.brand-mark {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 12px;
	background: linear-gradient(145deg, var(--accent), var(--accent-strong));
	box-shadow: 0 12px 24px rgba(39, 209, 181, 0.35);
	font-size: 18px;
	color: #03131b;
}

.nav {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	flex-wrap: wrap;
}

.nav-links {
	display: flex;
	gap: 18px;
	flex-wrap: wrap;
}

.nav-links a {
	padding: 10px 16px;
	border-radius: 999px;
	border: 1px solid var(--border);
	background: rgba(15, 34, 56, 0.6);
	transition: transform 0.2s ease, border-color 0.2s ease;
}

.nav-links a:hover {
	transform: translateY(-1px);
	border-color: rgba(39, 209, 181, 0.45);
}

.hero {
	display: grid;
	grid-template-columns: minmax(260px, 1.1fr) minmax(220px, 0.9fr);
	gap: 28px;
	margin-top: 36px;
	align-items: center;
}

.headline {
	font-size: clamp(2.2rem, 3vw, 3.2rem);
	margin: 0 0 14px;
	letter-spacing: 0.01em;
}

.subhead {
	color: var(--muted);
	font-size: 1.05rem;
	line-height: 1.6;
	margin: 0 0 24px;
}

.panel {
	background: linear-gradient(150deg, var(--panel), var(--panel-strong));
	border-radius: 18px;
	padding: 26px;
	border: 1px solid var(--border);
	box-shadow: var(--shadow);
	animation: rise 0.6s ease-out;
}

.panel-grid {
	display: grid;
	gap: 16px;
}

.stat {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 14px 16px;
	border-radius: 12px;
	background: rgba(9, 19, 32, 0.55);
	border: 1px solid var(--border);
}

.stat span {
	color: var(--muted);
}

.section-title {
	margin: 32px 0 14px;
	font-size: 1.3rem;
	letter-spacing: 0.02em;
}

.table {
	width: 100%;
	border-collapse: collapse;
}

.table th,
.table td {
	padding: 14px 10px;
	text-align: left;
	border-bottom: 1px solid var(--border);
	font-size: 0.95rem;
}

.table th {
	color: var(--muted);
	font-weight: 600;
	letter-spacing: 0.02em;
}

.pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	border-radius: 999px;
	background: rgba(39, 209, 181, 0.12);
	color: var(--accent);
	font-size: 0.85rem;
	letter-spacing: 0.03em;
}

.form {
	display: grid;
	gap: 18px;
}

.field {
	display: grid;
	gap: 8px;
}

.label {
	color: var(--muted);
	font-size: 0.9rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.input {
	background: rgba(6, 14, 24, 0.6);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 14px 16px;
	color: var(--text);
	font-size: 1rem;
}

.input:focus {
	outline: none;
	border-color: rgba(39, 209, 181, 0.6);
	box-shadow: 0 0 0 3px rgba(39, 209, 181, 0.15);
}

.dropzone {
	border: 2px dashed rgba(39, 209, 181, 0.5);
	border-radius: 16px;
	padding: 24px;
	background: rgba(10, 22, 36, 0.5);
	text-align: center;
	transition: border-color 0.2s ease, background 0.2s ease;
}

.dropzone.dragover {
	border-color: var(--accent);
	background: rgba(39, 209, 181, 0.12);
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 10px;
	padding: 14px 20px;
	border-radius: 12px;
	border: none;
	cursor: pointer;
	font-size: 1rem;
	font-weight: 600;
	background: linear-gradient(140deg, var(--accent), var(--accent-strong));
	color: #021019;
	box-shadow: 0 12px 24px rgba(39, 209, 181, 0.25);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 16px 28px rgba(39, 209, 181, 0.3);
}

.btn.secondary {
	background: rgba(15, 34, 56, 0.9);
	color: var(--text);
	border: 1px solid var(--border);
	box-shadow: none;
}

.btn:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
}

.status {
	border-radius: 12px;
	padding: 12px 16px;
	background: rgba(9, 19, 32, 0.6);
	border: 1px solid var(--border);
	color: var(--muted);
}

.status.good {
	color: var(--accent);
	border-color: rgba(39, 209, 181, 0.4);
}

.status.bad {
	color: var(--danger);
	border-color: rgba(241, 100, 108, 0.4);
}

.file-meta {
	display: flex;
	justify-content: center;
	gap: 16px;
	color: var(--muted);
	font-size: 0.9rem;
	margin-top: 12px;
	flex-wrap: wrap;
}

.footer {
	margin-top: 40px;
	color: var(--muted);
	font-size: 0.85rem;
	text-align: center;
}

@keyframes rise {
	from {
		transform: translateY(12px);
		opacity: 0;
	}
	to {
		transform: translateY(0);
		opacity: 1;
	}
}

@media (max-width: 900px) {
	.hero {
		grid-template-columns: 1fr;
	}

	.nav {
		justify-content: center;
	}
}