/* salasanasi.fi — SPDX-License-Identifier: LGPL-3.0-or-later */

:root {
	--bg: #f7f6f3;
	--panel: #ffffff;
	--ink: #16181d;
	--ink-soft: #565b66;
	--line: #e0ded8;
	--accent: #1f5f4b;
	--accent-ink: #ffffff;
	--accent-soft: #e5f0ea;
	--code-bg: #eeece7;
	--radius: 10px;
	--mono: ui-monospace, "SF Mono", "JetBrains Mono", "DejaVu Sans Mono", Menlo, Consolas, monospace;
	--sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg: #14161a;
		--panel: #1c1f25;
		--ink: #e9eaec;
		--ink-soft: #9aa1ad;
		--line: #2c313a;
		--accent: #4fbf95;
		--accent-ink: #10241d;
		--accent-soft: #1e2f2a;
		--code-bg: #23272f;
	}
}

* { box-sizing: border-box; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--ink);
	font: 16px/1.65 var(--sans);
	-webkit-text-size-adjust: 100%;
}

main { max-width: 46rem; margin: 0 auto; padding: 0 1.25rem 4rem; }

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }

.visually-hidden {
	position: absolute; width: 1px; height: 1px;
	margin: -1px; padding: 0; overflow: hidden;
	clip-path: inset(50%); white-space: nowrap;
}

/* ---- header ---- */

.site-header {
	max-width: 46rem;
	margin: 0 auto;
	padding: 3rem 1.25rem 1.75rem;
}

.wordmark {
	display: inline-block;
	font-size: 1.6rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	color: var(--ink);
	text-decoration: none;
}
.wordmark span { color: var(--ink-soft); font-weight: 400; }

.tagline {
	margin: 0.35rem 0 0;
	color: var(--ink-soft);
	max-width: 34rem;
}

/* ---- generator ---- */

.generator {
	background: var(--panel);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.25rem;
}

.modes {
	display: inline-flex;
	gap: 2px;
	padding: 2px;
	background: var(--code-bg);
	border-radius: 999px;
	margin-bottom: 1.25rem;
}

.mode {
	appearance: none;
	border: 0;
	background: transparent;
	color: var(--ink-soft);
	font: 500 0.9rem var(--sans);
	padding: 0.4rem 1rem;
	border-radius: 999px;
	cursor: pointer;
}
.mode.is-active { background: var(--panel); color: var(--ink); box-shadow: 0 1px 2px rgb(0 0 0 / 0.12); }
.mode:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.controls {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
	gap: 1rem 1.5rem;
	align-items: end;
}

.field { min-width: 0; }
.field[hidden] { display: none; }

.field label {
	display: block;
	font-size: 0.82rem;
	font-weight: 500;
	color: var(--ink-soft);
	margin-bottom: 0.3rem;
}

.field output {
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	color: var(--ink);
}

.field select {
	width: 100%;
	font: inherit;
	color: inherit;
	padding: 0.45rem 0.6rem;
	background: var(--bg);
	border: 1px solid var(--line);
	border-radius: 7px;
}

.field input[type="range"] {
	width: 100%;
	accent-color: var(--accent);
	margin: 0.35rem 0 0;
}

.field-check {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	align-self: center;
	padding-top: 0.9rem;
}
.field-check input { width: 1.05rem; height: 1.05rem; accent-color: var(--accent); margin: 0; }
.field-check label { margin: 0; color: var(--ink); font-weight: 400; font-size: 0.95rem; }

.actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem 1rem;
	margin: 1.5rem 0 1rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--line);
}

.primary {
	appearance: none;
	border: 0;
	background: var(--accent);
	color: var(--accent-ink);
	font: 600 0.95rem var(--sans);
	padding: 0.6rem 1.3rem;
	border-radius: 7px;
	cursor: pointer;
}
.primary:hover { filter: brightness(1.08); }
.primary:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

.strength { margin: 0; font-size: 0.85rem; color: var(--ink-soft); }
.strength b { color: var(--ink); font-variant-numeric: tabular-nums; }

/* ---- results ---- */

.passwords { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }

.passwords li {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	background: var(--bg);
	border: 1px solid var(--line);
	border-radius: 7px;
	padding: 0.55rem 0.55rem 0.55rem 0.8rem;
}

.passwords .value {
	flex: 1;
	min-width: 0;
	font: 0.95rem/1.55 var(--mono);
	/* Katkaise mieluiten erottimen kohdalta, ei keskeltä sanaa. */
	overflow-wrap: anywhere;
	user-select: all;
}

.copy {
	flex: none;
	appearance: none;
	background: transparent;
	border: 1px solid var(--line);
	color: var(--ink-soft);
	font: 500 0.8rem var(--sans);
	padding: 0.3rem 0.7rem;
	border-radius: 6px;
	cursor: pointer;
}
.copy:hover { border-color: var(--accent); color: var(--accent); }
.copy:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.copy.is-done { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

.status { margin: 0.75rem 0 0; font-size: 0.85rem; color: var(--ink-soft); min-height: 1.4em; }
.status.is-error { color: #c4442f; }
@media (prefers-color-scheme: dark) { .status.is-error { color: #ff8a72; } }

/* ---- prose ---- */

.prose { margin-top: 3.5rem; }
.prose h2 { font-size: 1.15rem; margin: 2.5rem 0 0.6rem; letter-spacing: -0.01em; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin: 0 0 0.9rem; }
.prose .note { font-size: 0.9rem; color: var(--ink-soft); }

code {
	font: 0.88em var(--mono);
	background: var(--code-bg);
	padding: 0.12em 0.35em;
	border-radius: 4px;
}

pre {
	background: var(--code-bg);
	border-radius: var(--radius);
	padding: 0.9rem 1rem;
	overflow-x: auto;
}
pre code { background: none; padding: 0; font-size: 0.85rem; line-height: 1.7; }

.strength-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 0.92rem;
	margin: 0 0 1rem;
}
.strength-table th,
.strength-table td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--line); }
.strength-table th { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--ink-soft); }
.strength-table td:last-child { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---- footer ---- */

.site-footer {
	max-width: 46rem;
	margin: 0 auto;
	padding: 2rem 1.25rem 3rem;
	border-top: 1px solid var(--line);
	font-size: 0.85rem;
	color: var(--ink-soft);
}
.site-footer p { margin: 0; }