/* Nowtimes Tools — modern CSS (custom properties, nesting, :has, container queries) */

.ntt {
	--ntt-blue: var(--nt-accent, #4361ee);
	--ntt-violet: var(--nt-accent-2, #7209b7);
	--ntt-line: var(--nt-line, #e2e8f0);
	--ntt-ink: var(--nt-ink, #020817);
	--ntt-ink-2: var(--nt-ink-2, #475569);
	--ntt-ink-3: var(--nt-ink-3, #64748b);
	--ntt-bg: var(--nt-bg, #fff);
	--ntt-bg-2: var(--nt-bg-2, #f8fafc);
	--ntt-r: 16px;
	--ntt-grad: linear-gradient(90deg, var(--ntt-blue), var(--ntt-violet));
	--ntt-shadow: 0 1px 2px rgb(15 23 42 / 6%);
	--ntt-shadow-lg: 0 18px 38px -20px rgb(15 23 42 / 28%);
	display: block;
	color: var(--ntt-ink-2);
}

.ntt-mast {
	background: var(--nt-grad-soft, linear-gradient(90deg, #eff6ff, #eef2ff 45%, #f5f3ff));
	border-bottom: 1px solid var(--ntt-line);
	padding-block: clamp(40px, 5vw, 68px) clamp(34px, 4vw, 54px);
	text-align: center;

	& .nt-eyebrow { justify-content: center; }
}

.ntt-mast-title {
	margin: 0 0 12px;
	font-family: var(--nt-head, Poppins, sans-serif);
	font-size: clamp(30px, 4.4vw, 50px);
	font-weight: 700;
	letter-spacing: -0.02em;
	background: var(--ntt-grad);
	background-clip: text;
	-webkit-background-clip: text;
	color: transparent;
}

.ntt-mast-sub {
	max-width: 62ch;
	margin: 0 auto;
	font-size: 17px;
	color: var(--ntt-ink-2);
}

.ntt-shell { padding-block: clamp(28px, 3.4vw, 46px) clamp(48px, 6vw, 84px); }

.ntt-boot {
	display: grid;
	place-items: center;
	gap: 14px;
	padding: 60px 0;
	color: var(--ntt-ink-3);
}

.ntt-spin {
	width: 30px;
	aspect-ratio: 1;
	border: 3px solid color-mix(in srgb, var(--ntt-blue) 25%, transparent);
	border-top-color: var(--ntt-blue);
	border-radius: 50%;
	animation: ntt-spin 0.8s linear infinite;
}

@keyframes ntt-spin { to { rotate: 360deg; } }

/* --- filter chips -------------------------------------------------------- */

.ntt-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: center;
	margin-bottom: clamp(24px, 3vw, 38px);
}

.ntt-filter {
	padding: 9px 20px;
	border: 1px solid var(--ntt-line);
	border-radius: 999px;
	background: var(--ntt-bg);
	font: inherit;
	font-size: 14.5px;
	font-weight: 600;
	color: var(--ntt-ink-2);
	cursor: pointer;
	transition: 150ms ease;

	&:hover { border-color: var(--ntt-blue); color: var(--ntt-blue); }

	&[aria-pressed="true"] {
		background: var(--ntt-blue);
		border-color: var(--ntt-blue);
		color: #fff;
		box-shadow: 0 8px 18px -12px var(--ntt-blue);
	}
}

/* --- tool grid ----------------------------------------------------------- */

.ntt-grid {
	display: grid;
	gap: 20px;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.ntt-card {
	container-type: inline-size;
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 22px;
	border: 1px solid var(--ntt-line);
	border-radius: var(--ntt-r);
	background: var(--ntt-bg);
	box-shadow: var(--ntt-shadow);
	transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;

	&:hover {
		transform: translateY(-4px);
		border-color: #c7d2fe;
		box-shadow: var(--ntt-shadow-lg);
	}

	& h3 {
		margin: 0;
		font-family: var(--nt-head, Poppins, sans-serif);
		font-size: 17.5px;
		font-weight: 600;
		color: var(--ntt-ink);
	}

	& p { margin: 0; font-size: 14.5px; color: var(--ntt-ink-3); }

	&:has(.ntt-soon) { opacity: 0.72; }
}

.ntt-ico {
	display: grid;
	place-items: center;
	width: 44px;
	aspect-ratio: 1;
	border-radius: 12px;
	background: var(--ntt-grad);
	color: #fff;
	box-shadow: 0 10px 20px -14px var(--ntt-violet);
}

.ntt-card:nth-child(3n + 2) .ntt-ico { background: linear-gradient(135deg, var(--ntt-violet), #b5179e); }
.ntt-card:nth-child(3n + 3) .ntt-ico { background: linear-gradient(135deg, #4cc9f0, var(--ntt-blue)); }

.ntt-go {
	margin-top: auto;
	padding-top: 6px;
	font-size: 14.5px;
	font-weight: 600;
	color: var(--ntt-blue);
	display: inline-flex;
	align-items: center;
	gap: 6px;
	text-decoration: none;

	& span { transition: translate 150ms ease; }
}

.ntt-card:hover .ntt-go span { translate: 4px 0; }

.ntt-soon {
	align-self: flex-start;
	margin-top: auto;
	padding: 4px 12px;
	border-radius: 999px;
	background: var(--ntt-bg-2);
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--ntt-ink-3);
}

.ntt-cat-head {
	margin: clamp(30px, 3.4vw, 46px) 0 16px;
	font-family: var(--nt-head, Poppins, sans-serif);
	font-size: 20px;
	color: var(--ntt-ink);
}

/* --- tool workspace ------------------------------------------------------ */

.ntt-back {
	display: inline-flex;
	align-items: center;
	gap: 7px;
	margin-bottom: 18px;
	font-size: 14.5px;
	font-weight: 600;
	color: var(--ntt-ink-3);
	text-decoration: none;

	&:hover { color: var(--ntt-blue); }
}

.ntt-work {
	display: grid;
	gap: clamp(18px, 2.4vw, 28px);
	grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
	align-items: start;

	&.is-wide { grid-template-columns: minmax(0, 1fr); }
}

.ntt-panel {
	padding: 22px;
	border: 1px solid var(--ntt-line);
	border-radius: var(--ntt-r);
	background: var(--ntt-bg);
	box-shadow: var(--ntt-shadow);

	& h2 {
		margin: 0 0 16px;
		font-family: var(--nt-head, Poppins, sans-serif);
		font-size: 18px;
		font-weight: 600;
		color: var(--ntt-ink);
	}
}

.ntt-field {
	display: grid;
	gap: 6px;
	margin-bottom: 14px;

	& label { font-size: 13.5px; font-weight: 600; color: var(--ntt-ink-2); }
	& small { font-size: 12px; color: var(--ntt-ink-3); }

	& input,
	& select,
	& textarea {
		width: 100%;
		padding: 11px 14px;
		border: 1px solid var(--ntt-line);
		border-radius: 12px;
		background: var(--ntt-bg);
		font: inherit;
		font-size: 15px;
		color: var(--ntt-ink);
		transition: border-color 140ms ease, box-shadow 140ms ease;

		&:focus {
			outline: none;
			border-color: var(--ntt-blue);
			box-shadow: 0 0 0 4px color-mix(in srgb, var(--ntt-blue) 14%, transparent);
		}
	}

	& textarea { min-height: 180px; resize: vertical; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13.5px; }
}

.ntt-row { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }

.ntt-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 11px 22px;
	border: 1px solid var(--ntt-blue);
	border-radius: 999px;
	background: var(--ntt-blue);
	font: inherit;
	font-size: 15px;
	font-weight: 600;
	color: #fff;
	text-decoration: none;
	cursor: pointer;
	transition: 150ms ease;

	&:hover { background: #3a55d9; border-color: #3a55d9; translate: 0 -1px; }

	&.is-ghost {
		background: var(--ntt-bg);
		border-color: var(--ntt-line);
		color: var(--ntt-ink-2);

		&:hover { border-color: var(--ntt-blue); color: var(--ntt-blue); background: color-mix(in srgb, var(--ntt-blue) 8%, transparent); }
	}

	&.is-sm { padding: 8px 16px; font-size: 13.5px; }
}

.ntt-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }

/* results */

.ntt-out { display: grid; gap: 18px; }

.ntt-hero-num {
	display: grid;
	gap: 6px;
	padding: 26px;
	border-radius: var(--ntt-r);
	background: var(--ntt-grad);
	color: #fff;
	box-shadow: var(--ntt-shadow-lg);

	& span { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.85; }
	& strong { font-family: var(--nt-head, Poppins, sans-serif); font-size: clamp(30px, 4vw, 44px); font-weight: 700; line-height: 1.1; }
	& em { font-style: normal; font-size: 14.5px; opacity: 0.9; }
}

.ntt-stats {
	display: grid;
	gap: 14px;
	grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.ntt-stat {
	padding: 16px 18px;
	border: 1px solid var(--ntt-line);
	border-radius: 14px;
	background: var(--ntt-bg);

	& dt { font-size: 12px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ntt-ink-3); }
	& dd { margin: 6px 0 0; font-family: var(--nt-head, Poppins, sans-serif); font-size: 21px; font-weight: 600; color: var(--ntt-ink); overflow-wrap: anywhere; }
}

.ntt-bars { display: grid; gap: 10px; }

.ntt-bar {
	display: grid;
	grid-template-columns: 130px minmax(0, 1fr) 110px;
	align-items: center;
	gap: 12px;
	font-size: 13.5px;

	& i { font-style: normal; color: var(--ntt-ink-2); }
	& b { text-align: right; color: var(--ntt-ink); font-variant-numeric: tabular-nums; }

	& u {
		display: block;
		height: 10px;
		border-radius: 999px;
		background: var(--ntt-grad);
		transition: width 400ms ease;
	}
}

.ntt-track { height: 10px; border-radius: 999px; background: var(--ntt-bg-2); overflow: hidden; }

.ntt-tablewrap {
	max-height: 460px;
	overflow: auto;
	border: 1px solid var(--ntt-line);
	border-radius: var(--ntt-r);
}

.ntt-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 13.5px;
	font-variant-numeric: tabular-nums;

	& th,
	& td { padding: 10px 12px; text-align: right; border-bottom: 1px solid var(--ntt-line); }
	& th:first-child, & td:first-child { text-align: left; }

	& thead th {
		position: sticky;
		top: 0;
		background: var(--ntt-bg-2);
		color: var(--ntt-ink);
		font-weight: 600;
		z-index: 1;
	}

	& tbody tr:hover { background: color-mix(in srgb, var(--ntt-blue) 5%, transparent); }
}

.ntt-note {
	margin: 0;
	padding: 12px 16px;
	border-radius: 12px;
	background: var(--ntt-bg-2);
	font-size: 13.5px;
	color: var(--ntt-ink-3);
}

/* screenfly */

.ntt-frame-wrap {
	display: grid;
	place-items: center;
	padding: 22px;
	border: 1px solid var(--ntt-line);
	border-radius: var(--ntt-r);
	background: var(--ntt-bg-2);
	overflow: auto;
}

.ntt-frame {
	border: 10px solid #0f172a;
	border-radius: 22px;
	background: #fff;
	box-shadow: var(--ntt-shadow-lg);
	transition: width 200ms ease, height 200ms ease;

	& iframe { display: block; width: 100%; height: 100%; border: 0; border-radius: 12px; }
}

/* smaps */

.ntt-map { display: grid; gap: 10px; padding: 18px; border: 1px solid var(--ntt-line); border-radius: var(--ntt-r); background: var(--ntt-bg-2); overflow: auto; }
.ntt-node { display: grid; gap: 8px; }

.ntt-node-box {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 9px 14px;
	border: 1px solid var(--ntt-line);
	border-radius: 12px;
	background: var(--ntt-bg);
	font-size: 14px;
	font-weight: 600;
	color: var(--ntt-ink);
	box-shadow: var(--ntt-shadow);
	width: fit-content;
}

.ntt-node[data-depth="0"] > .ntt-node-box { background: var(--ntt-grad); color: #fff; border-color: transparent; }
.ntt-node[data-depth="1"] > .ntt-node-box { border-color: color-mix(in srgb, var(--ntt-blue) 40%, transparent); }
.ntt-kids { display: grid; gap: 8px; margin-left: 26px; padding-left: 18px; border-left: 2px dashed var(--ntt-line); }

/* wires */

.ntt-canvas {
	display: grid;
	gap: 10px;
	min-height: 420px;
	padding: 16px;
	border: 1px dashed var(--ntt-line-2, #cbd5e1);
	border-radius: var(--ntt-r);
	background: repeating-linear-gradient(45deg, #fff, #fff 10px, #f8fafc 10px, #f8fafc 20px);
	align-content: start;
}

.ntt-block {
	position: relative;
	display: grid;
	place-items: center;
	border: 2px solid #94a3b8;
	border-radius: 10px;
	background: #fff;
	color: #64748b;
	font-size: 13px;
	font-weight: 600;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	cursor: grab;

	&[draggable="true"]:active { cursor: grabbing; }
	&.is-drag { opacity: 0.45; }

	& button {
		position: absolute;
		top: 6px;
		right: 6px;
		width: 22px;
		aspect-ratio: 1;
		border: 0;
		border-radius: 50%;
		background: #ef4444;
		color: #fff;
		font-size: 13px;
		line-height: 1;
		cursor: pointer;
	}
}

/* thumbnails / qr */

.ntt-thumbs { display: grid; gap: 16px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.ntt-thumb {
	border: 1px solid var(--ntt-line);
	border-radius: 14px;
	overflow: hidden;
	background: var(--ntt-bg);

	& img { width: 100%; display: block; aspect-ratio: 16 / 9; object-fit: cover; background: var(--ntt-bg-2); }
	& div { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 10px 12px; font-size: 13px; }
}

.ntt-qr { display: grid; place-items: center; gap: 14px; padding: 22px; border: 1px solid var(--ntt-line); border-radius: var(--ntt-r); background: var(--ntt-bg); }
.ntt-qr canvas { image-rendering: pixelated; border-radius: 10px; }

/* serp preview */

.ntt-serp {
	padding: 18px 20px;
	border: 1px solid var(--ntt-line);
	border-radius: var(--ntt-r);
	background: var(--ntt-bg);

	& p { margin: 0 0 4px; font-size: 13px; color: #202124; }
	& h4 { margin: 0 0 4px; font-size: 20px; font-weight: 400; color: #1a0dab; line-height: 1.3; }
	& span { font-size: 14px; color: #4d5156; }
}

.ntt-meter { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ntt-ink-3); }
.ntt-meter b { color: var(--ntt-ink); }
.ntt-meter.is-over b { color: #dc2626; }

@media (max-width: 900px) {
	.ntt-work { grid-template-columns: minmax(0, 1fr); }
	.ntt-bar { grid-template-columns: 96px minmax(0, 1fr) 92px; }
}

[data-theme="dark"] .ntt-canvas { background: repeating-linear-gradient(45deg, #0f1729, #0f1729 10px, #131c33 10px, #131c33 20px); }
[data-theme="dark"] .ntt-block { background: #101a2f; border-color: #33415c; color: #93a0b4; }
[data-theme="dark"] .ntt-serp { background: #0f1729; }
[data-theme="dark"] .ntt-serp p, [data-theme="dark"] .ntt-serp span { color: #93a0b4; }
[data-theme="dark"] .ntt-serp h4 { color: #8ab4f8; }

/* ---------------------------------------------------- 18. Video tools */
.ntt-work.is-wide { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.ntt-kv { margin-top: 14px; }
.ntt-kv > label { display: block; font-size: 13px; font-weight: 600; color: var(--ntt-ink, #020817); margin-bottom: 6px; }
.ntt-kv small { display: block; margin-top: 6px; font-size: 12.5px; color: #64748b; }
.ntt-copyrow { display: flex; gap: 8px; align-items: center; }
.ntt-copyrow input { flex: 1 1 auto; min-width: 0; }
.ntt-kv textarea { width: 100%; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; line-height: 1.5; }
.ntt-embed-prev { display: grid; gap: 10px; }
.ntt-embed-prev iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 14px; background: #0b1020; }
.ntt-stage { display: flex; justify-content: center; padding: 10px; border: 1px solid #e2e8f0; border-radius: 18px; background: #0b1020; }
.ntt-stage canvas { max-width: min(100%, 300px); max-height: 62vh; height: auto; border-radius: 12px; }
.ntt-prog { height: 6px; border-radius: 999px; background: #e2e8f0; overflow: hidden; margin: 12px 0 8px; }
.ntt-prog u { display: block; height: 100%; width: 0; background: linear-gradient(90deg, #4361ee, #7209b7); transition: width .1s linear; }
@media (max-width: 900px) { .ntt-work.is-wide { grid-template-columns: 1fr; } }