/*
 * Tritona ID: sign-in and account pages.
 * The tokens mirror web/src/lib/styles/tokens.css (same names, same values),
 * so the IdP looks like tritona.ch without loading anything from it.
 * Fonts are copied from web/src/lib/fonts by scripts/sync-brand.mjs.
 */
@font-face { font-family: 'Fraunces Tritona'; src: url('fonts/fraunces-display.woff2') format('woff2'); font-weight: 400 800; font-display: swap; }
@font-face { font-family: 'Atkinson Tritona'; src: url('fonts/atkinson-next.woff2') format('woff2'); font-weight: 400 800; font-display: swap; }

:root {
	--bg: #faf8f2; --bg-sunk: #f3f0e6; --surface: #ffffff; --line: #e8e5da; --line-strong: #d6d2c3;
	--text: #1e1e1a; --text-muted: #55534a; --text-subtle: #6e6c62;
	--brand: #2f5a12; --brand-soft: #eef5e3; --moss: #a9cf74; --moss-shade: #93be5c; --sun: #f5d35c; --sun-soft: #fdf3cf; --ember: #b8501a;
	--signal: #c2412a; --signal-soft: #fbe7e1; --sky: #2f6fa8; --sky-soft: #e3eef8;
	--btn-bg: #13281b; --btn-text: #faf8f2; --tona-eye: #13281b; --focus: #2f6fa8;
	--shadow-rgb: 30 30 26; --shadow-alpha: 0.1;
	--font-display: 'Fraunces Tritona', 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif;
	--font-body: 'Atkinson Tritona', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
	--font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Roboto Mono', Menlo, Consolas, monospace;
	--r-sm: 12px; --r-md: 18px; --r-lg: 24px; --r-pill: 999px;
	--shadow-2: 0 1px 2px rgb(var(--shadow-rgb) / calc(var(--shadow-alpha) * 0.5)), 0 12px 32px -16px rgb(var(--shadow-rgb) / calc(var(--shadow-alpha) * 1.6));
	--gutter: max(16px, env(safe-area-inset-left, 0px));
	color-scheme: light;
}
@media (prefers-color-scheme: dark) {
	:root {
		--bg: #0e1912; --bg-sunk: #0a140e; --surface: #16261c; --line: #24382b; --line-strong: #33503d;
		--text: #efede4; --text-muted: #bfc4b3; --text-subtle: #97a08d;
		--brand: #b9d98c; --brand-soft: #1c3123; --sun-soft: #3a3418; --ember: #f0a35e;
		--signal: #f08a70; --signal-soft: #3a1e17; --sky: #7db3e3; --sky-soft: #142a3c;
		--btn-bg: #efede4; --btn-text: #0e1912; --focus: #7db3e3; --shadow-rgb: 0 0 0; --shadow-alpha: 0.35;
		color-scheme: dark;
	}
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
	margin: 0; min-height: 100vh; display: flex; flex-direction: column;
	background: var(--bg); color: var(--text);
	font: 400 1.0625rem/1.6 var(--font-body);
}
a { color: var(--brand); text-underline-offset: 0.18em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
.skip-link { position: absolute; left: -999px; top: 0; }
.skip-link:focus { left: var(--gutter); top: 8px; background: var(--surface); padding: 8px 12px; z-index: 10; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding: 18px var(--gutter); max-width: 34rem; width: 100%; margin: 0 auto; }
.top-wide { max-width: 52rem; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand .word { font: 700 1.5rem/1 var(--font-display); letter-spacing: -0.01em; }
.brand-id { font-weight: 700; font-size: 0.8rem; letter-spacing: 0.08em; padding: 3px 8px; border-radius: var(--r-pill); background: var(--brand-soft); color: var(--brand); }
.nav { display: flex; gap: 6px; flex-wrap: wrap; }
.nav a { padding: 6px 12px; border-radius: var(--r-pill); color: var(--text-muted); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.nav a[aria-current='page'] { background: var(--surface); color: var(--text); box-shadow: inset 0 0 0 1px var(--line); }

main { flex: 1; width: 100%; margin: 0 auto; padding: 8px var(--gutter) 48px; }
main.narrow { max-width: 34rem; }
main.wide { max-width: 52rem; }

.card, .panel { background: var(--surface); border-radius: var(--r-lg); box-shadow: 0 0 0 1px var(--line), var(--shadow-2); padding: clamp(20px, 5vw, 36px); }
.panel { margin: 0 0 20px; padding: clamp(18px, 4vw, 28px); }
.panel-note { background: var(--sun-soft); box-shadow: 0 0 0 1px var(--line); display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.panel-note p { margin: 0; }
.panel-danger { box-shadow: 0 0 0 1px var(--signal-soft), var(--shadow-2); }
.eyebrow { margin: 0 0 6px; color: var(--ember); font-weight: 700; }
.h1 { font: 700 clamp(1.8rem, 1.4rem + 1.6vw, 2.4rem)/1.12 var(--font-display); letter-spacing: -0.015em; margin: 0 0 12px; }
.h2 { font: 700 1.3rem/1.2 var(--font-display); margin: 0 0 10px; }
.lead { color: var(--text-muted); margin: 0 0 22px; font-size: 1.1rem; }
.hint { color: var(--text-subtle); font-size: 0.9375rem; margin: 6px 0 0; }
.aside { margin: 22px 0 0; color: var(--text-muted); font-size: 0.9375rem; }
.stack { display: grid; gap: 16px; margin: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0 0; }

.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 0.95rem; }
.field input, .field select {
	width: 100%; min-height: 3rem; padding: 10px 14px; border-radius: var(--r-sm);
	border: 1px solid var(--line-strong); background: var(--bg); color: var(--text); font: inherit;
}
.field input:focus { border-color: var(--focus); }
.field .static { margin: 0; color: var(--text-muted); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; }
.check input { width: 1.2rem; height: 1.2rem; margin-top: 0.2rem; flex: none; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 0.55em;
	min-height: 2.9rem; padding: 0.8rem 1.35rem; border: 1px solid transparent; border-radius: var(--r-pill);
	font: 700 1rem/1.1 var(--font-body); text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn-block { width: 100%; }
.btn-primary { background: var(--btn-bg); color: var(--btn-text); box-shadow: var(--shadow-2); }
.btn-secondary { background: var(--surface); color: var(--text); border-color: var(--line-strong); }
.btn-danger { background: var(--signal); color: #fff; }
.btn-small { min-height: 2.2rem; padding: 0.45rem 0.9rem; font-size: 0.9rem; }
.btn-quiet { background: transparent; color: var(--text-muted); border-color: var(--line); }
.btn[disabled], .btn.is-disabled { opacity: 0.5; cursor: not-allowed; }
.link-button { background: none; border: 0; padding: 0; color: var(--brand); font: inherit; text-decoration: underline; text-underline-offset: 0.18em; cursor: pointer; }

.alert { margin: 0 0 16px; padding: 12px 14px; border-radius: var(--r-sm); font-size: 0.95rem; }
.alert-error { background: var(--signal-soft); color: var(--text); box-shadow: inset 3px 0 0 var(--signal); }
.alert-success { background: var(--brand-soft); box-shadow: inset 3px 0 0 var(--brand); }
.fed-buttons { display: grid; gap: 10px; }
.fed-buttons form { margin: 0; }
.fed-buttons svg { flex: none; }
.public-id { margin: 0; overflow-wrap: anywhere; }
.public-id code { font-family: var(--font-mono); font-size: 1.3rem; font-weight: 700; letter-spacing: 0.06em; }
.divider { display: flex; align-items: center; gap: 12px; color: var(--text-subtle); font-size: 0.9rem; margin: 20px 0; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--line); }

.who { padding: 14px 16px; border-radius: var(--r-md); background: var(--bg-sunk); margin: 0 0 14px; }
.who p { margin: 0; }
.who-name { font-weight: 700; }
.who-email { color: var(--text-muted); overflow-wrap: anywhere; }

.steps { padding-left: 1.2rem; display: grid; gap: 12px; margin: 0 0 18px; }
.qr { display: block; margin: 12px 0; border-radius: var(--r-sm); background: #fff; padding: 8px; width: 200px; height: 200px; }
.secret code, .codes code { font-family: var(--font-mono); font-size: 1rem; letter-spacing: 0.04em; }
.secret { overflow-wrap: anywhere; }
.codes { list-style: none; padding: 16px; margin: 0 0 12px; display: grid; grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr)); gap: 8px; background: var(--bg-sunk); border-radius: var(--r-md); }

.rows { list-style: none; margin: 0 0 14px; padding: 0; }
.rows li { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.rows li:last-child { border-bottom: 0; }
.row-main { font-weight: 700; flex: 1 1 12rem; }
.row-meta { color: var(--text-subtle); font-size: 0.9rem; }
.tag { font-size: 0.75rem; font-weight: 700; padding: 2px 8px; border-radius: var(--r-pill); background: var(--brand-soft); color: var(--brand); margin-left: 6px; }
.inline { display: inline; margin: 0; }
details summary { cursor: pointer; font-weight: 700; color: var(--brand); margin: 10px 0; }

.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 16px; padding: 20px var(--gutter) 28px; max-width: 52rem; width: 100%; margin: 0 auto; color: var(--text-subtle); font-size: 0.875rem; }
.foot-links { display: flex; gap: 14px; flex-wrap: wrap; }
.foot a { color: var(--text-muted); }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }