/* Prezență QR — paginile publice (student și profesor). Mobile-first. */

:root {
	--sba-ink: #16213a;
	--sba-ink-2: #22305a;
	--sba-gold: #b08a3e;
	--sba-gold-soft: #f5eddc;
	--sba-paper: #f6f4ef;
	--sba-card: #fff;
	--sba-line: #e6e1d6;
	--sba-text: #1d2433;
	--sba-muted: #6b7180;
	--sba-green: #2b7a4f;
	--sba-green-bg: #e8f3ec;
	--sba-red: #b3261e;
	--sba-red-bg: #fcebea;
	--sba-serif: "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
	--sba-sans: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
	--sba-shadow: 0 1px 2px rgba(22, 33, 58, .04), 0 12px 32px -18px rgba(22, 33, 58, .3);
}

*, *::before, *::after { box-sizing: border-box; }

/* Elementele marcate ascunse rămân ascunse, chiar dacă au „display” din clasă. */
[hidden] { display: none !important; }

body.sba-body {
	margin: 0;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	background: var(--sba-paper);
	color: var(--sba-text);
	font-family: var(--sba-sans);
	font-size: 17px;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

.sba-topbar {
	display: flex; align-items: center; justify-content: center; gap: 12px;
	background: var(--sba-ink); color: #fff; border-bottom: 3px solid var(--sba-gold);
	/* Pe iPhone, bara coboară sub ceas și sub camera din față. */
	padding: calc(18px + env(safe-area-inset-top, 0px)) calc(20px + env(safe-area-inset-right, 0px)) 18px calc(20px + env(safe-area-inset-left, 0px));
}
.sba-crest { width: 34px; height: 34px; color: var(--sba-gold); flex: none; }
.sba-crest svg { width: 100%; height: 100%; display: block; }
.sba-topbar-text { font-family: var(--sba-serif); font-size: 18px; letter-spacing: .01em; }

.sba-main { flex: 1; width: 100%; max-width: 520px; margin: 0 auto; padding: 24px calc(18px + env(safe-area-inset-right, 0px)) 40px calc(18px + env(safe-area-inset-left, 0px)); }
.sba-footer { padding: 18px 18px calc(18px + env(safe-area-inset-bottom, 0px)); text-align: center; color: var(--sba-muted); font-size: 13px; }
.sba-footer p { margin: 0; }

h1 { font-family: var(--sba-serif); font-size: 28px; font-weight: 600; line-height: 1.2; color: var(--sba-ink); margin: 0 0 8px; }
h2 { font-family: var(--sba-serif); font-size: 21px; font-weight: 600; color: var(--sba-ink); margin: 0 0 14px; }
p { margin: 0 0 14px; }

.sba-card {
	background: var(--sba-card); border: 1px solid var(--sba-line); border-radius: 18px;
	box-shadow: var(--sba-shadow); padding: 28px 24px; text-align: center; margin-bottom: 16px;
}
.sba-eyebrow { margin: 0 0 10px; font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--sba-gold); }
.sba-meta { color: var(--sba-muted); font-size: 15px; margin: 0 0 18px; }
.sba-note { color: var(--sba-muted); font-size: 14.5px; margin: 14px 0 0; }
.sba-course { font-family: var(--sba-serif); font-size: 20px; color: var(--sba-ink); margin: 0 0 4px; }
.sba-welcome { font-size: 24px; font-weight: 400; color: var(--sba-muted); }
.sba-welcome strong { display: block; margin-top: 6px; font-weight: 600; font-size: 30px; color: var(--sba-ink); }

/* Butoane mari, ușor de apăsat pe telefon */

.sba-btn {
	display: flex; align-items: center; justify-content: center;
	width: 100%; min-height: 60px; padding: 0 24px; margin-top: 10px;
	border: 1px solid transparent; border-radius: 14px;
	font: 600 18px/1.2 var(--sba-sans); text-decoration: none; cursor: pointer;
	transition: background-color .15s, color .15s, border-color .15s;
}
.sba-btn-primary { background: var(--sba-ink); color: #fff; }
.sba-btn-primary:hover:not(:disabled) { background: var(--sba-ink-2); }
.sba-btn-primary:disabled { opacity: .6; cursor: default; }
.sba-btn-ghost { background: transparent; color: var(--sba-ink); border-color: var(--sba-line); min-height: 50px; font-size: 16px; }
.sba-btn-ghost:hover { border-color: var(--sba-ink); }
.sba-link {
	display: inline-block; margin-top: 16px; padding: 10px 16px; background: none; border: 0;
	color: var(--sba-muted); font: 500 15px var(--sba-sans); text-decoration: underline; cursor: pointer;
}
.sba-link:hover { color: var(--sba-ink); }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--sba-gold); outline-offset: 2px; }

/* Formular */

.sba-field { display: block; text-align: left; margin-bottom: 16px; }
.sba-field span { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.sba-field input {
	width: 100%; min-height: 56px; padding: 0 16px; border: 1px solid var(--sba-line); border-radius: 12px;
	background: #fcfbf8; font: 18px var(--sba-sans); color: var(--sba-text);
}
.sba-field input:focus { outline: none; border-color: var(--sba-ink); background: #fff; box-shadow: 0 0 0 4px rgba(22, 33, 58, .08); }
.sba-error { margin: 12px 0 0; padding: 12px 14px; border-radius: 12px; background: var(--sba-red-bg); color: var(--sba-red); font-size: 15px; text-align: left; }

/* Ecrane de stare */

.sba-state-icon { width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; }
.sba-state-icon svg { width: 36px; height: 36px; }
.sba-state-ok .sba-state-icon { background: var(--sba-green-bg); color: var(--sba-green); }
.sba-state-warn .sba-state-icon { background: var(--sba-gold-soft); color: var(--sba-gold); }
.sba-state-ok { border-top: 4px solid var(--sba-green); }
.sba-state-warn { border-top: 4px solid var(--sba-gold); }

/* ---------------- Aplicația profesorului ---------------- */

body.sba-app .sba-main { max-width: 560px; padding-bottom: 60px; }
.sba-app-page { display: block; }
.sba-app-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.sba-page-title { font-size: 30px; margin: 0; }
.sba-app-head .sba-eyebrow { margin-bottom: 4px; }
.sba-logout { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--sba-line); border-radius: 12px; color: var(--sba-muted); background: #fff; }
.sba-logout svg { width: 20px; height: 20px; }
.sba-logout:hover { color: var(--sba-ink); border-color: var(--sba-ink); }
.sba-back { display: inline-block; margin-bottom: 14px; color: var(--sba-ink); font-weight: 600; text-decoration: none; }
.sba-app-links { text-align: center; margin-top: 22px; }
.sba-app-links a { color: var(--sba-ink); font-weight: 600; text-decoration: none; }

/* Îndemnul de instalare pe telefon */

.sba-install { margin-top: 22px; border-top: 3px solid var(--sba-gold); text-align: left; }
.sba-install h2 { font-size: 22px; margin-bottom: 6px; }
.sba-install .sba-eyebrow { margin-bottom: 4px; }
.sba-install .sba-btn { margin-top: 16px; }
.sba-install .sba-steps { margin: 14px 0 0; padding-left: 20px; color: var(--sba-muted); font-size: 15px; }
.sba-install .sba-steps li { margin-bottom: 6px; }
.sba-install .sba-steps strong { color: var(--sba-ink); }

.sba-login { text-align: left; }
.sba-login h1, .sba-login .sba-eyebrow, .sba-login > .sba-note { text-align: center; }
.sba-checkline { display: flex; align-items: center; gap: 10px; margin: 4px 0 18px; color: var(--sba-muted); }
.sba-checkline input { width: 20px; height: 20px; accent-color: var(--sba-ink); }

.sba-btn-start { background: var(--sba-green); color: #fff; min-height: 76px; font-size: 21px; }
.sba-btn-start:hover:not(:disabled) { background: #246b44; }
.sba-btn-stop { background: #fff; color: var(--sba-red); border-color: #f0c9c6; margin-top: 22px; }
.sba-btn-stop:hover:not(:disabled) { background: var(--sba-red-bg); }
.sba-start-card .sba-note { margin-bottom: 18px; }

.sba-live-dot::before { content: ""; display: inline-block; width: 9px; height: 9px; margin-right: 8px; border-radius: 50%; background: var(--sba-green); animation: sba-pulse 1.6s infinite; }
@keyframes sba-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.sba-bigcount { margin: 10px 0 18px; }
.sba-bigcount strong { display: block; font-family: var(--sba-serif); font-size: 64px; line-height: 1; color: var(--sba-ink); }
.sba-bigcount span { color: var(--sba-muted); font-size: 15px; }

.sba-sharebox { margin: 20px 0 10px; padding: 18px; border: 1px dashed var(--sba-line); border-radius: 14px; background: #fbfaf7; text-align: left; }
.sba-sharebox-label { margin: 0 0 8px; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sba-muted); }
.sba-sharebox input {
	width: 100%; padding: 12px 14px; margin-bottom: 12px; border: 1px solid var(--sba-line); border-radius: 10px;
	background: #fff; font-size: 13px; color: var(--sba-text); font-family: ui-monospace, Menlo, Consolas, monospace;
}
.sba-share-actions { display: grid; gap: 8px; }
.sba-share-actions .sba-btn { margin-top: 0; min-height: 52px; font-size: 16px; }
.sba-sharebox .sba-note { margin-top: 12px; }

.sba-live-title { font-size: 16px; text-transform: uppercase; letter-spacing: .1em; color: var(--sba-muted); font-family: var(--sba-sans); margin: 22px 0 8px; text-align: left; }

.sba-stats-card { text-align: left; }
.sba-stats { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.sba-stats li { display: grid; grid-template-columns: 1fr 70px; gap: 4px 12px; align-items: center; }
.sba-stats-name { font-weight: 600; }
.sba-stats-bar { grid-column: 1; height: 8px; border-radius: 4px; background: var(--sba-line); overflow: hidden; }
.sba-stats-bar span { display: block; height: 100%; background: var(--sba-gold); }
.sba-stats-value { grid-column: 2; grid-row: 1 / span 2; text-align: right; font-weight: 700; color: var(--sba-ink); }
.sba-stats-value small { display: block; font-weight: 400; color: var(--sba-muted); font-size: 12px; }

.sba-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0 22px; }
.sba-tiles a {
	display: grid; place-items: center; min-height: 72px; padding: 12px 10px; text-align: center;
	background: #fff; border: 1px solid var(--sba-line); border-radius: 14px;
	color: var(--sba-ink); font-weight: 600; font-size: 14px; text-decoration: none; line-height: 1.25;
}
.sba-tiles a:hover { border-color: var(--sba-gold); color: var(--sba-ink); }

.sba-eval-note { padding: 12px 14px; background: var(--sba-gold-soft); border-radius: 12px; color: #6b5021; font-size: 14.5px; text-align: left; }

.sba-grades { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sba-grades li {
	display: grid; grid-template-columns: 1fr auto; gap: 10px 14px; align-items: center;
	padding: 14px; background: #fff; border: 1px solid var(--sba-line); border-radius: 12px;
}
.sba-grades li.has-error { border-color: var(--sba-red); }
.sba-grades li.is-unlinked { opacity: .6; }
.sba-grade-name { font-weight: 600; }
.sba-grade-name small { display: block; font-weight: 400; color: var(--sba-muted); font-size: 12.5px; }
.sba-grade-fields { display: flex; align-items: center; gap: 8px; }
.sba-grade-input {
	width: 72px; height: 54px; padding: 0 6px; text-align: center; border: 1px solid var(--sba-line); border-radius: 12px;
	background: #fcfbf8; font-family: var(--sba-serif); font-size: 26px; font-weight: 700; color: var(--sba-ink);
}
.sba-grade-details { flex: 1; min-width: 0; height: 46px; padding: 0 12px; border: 1px solid var(--sba-line); border-radius: 10px; background: #fcfbf8; font-size: 14px; }
.sba-grade-input:focus, .sba-grade-details:focus { outline: none; border-color: var(--sba-ink); background: #fff; box-shadow: 0 0 0 3px rgba(22, 33, 58, .1); }
.sba-saved { font-size: 12px; font-weight: 700; color: var(--sba-green); white-space: nowrap; }

/* Prezența studentului, lângă nume, la notare */
.sba-att {
	display: inline-flex; align-items: center; gap: 7px; margin-top: 7px; padding: 4px 10px 4px 8px;
	border-radius: 999px; background: #f4f2ec; color: var(--sba-muted);
	font-size: 12.5px; font-weight: 500; white-space: nowrap; font-variant-numeric: tabular-nums;
}
.sba-att strong { font-weight: 700; color: var(--sba-ink); }
.sba-att-bar { display: inline-block; width: 34px; height: 5px; border-radius: 3px; background: rgba(22, 33, 58, .1); overflow: hidden; }
.sba-att-bar span { display: block; height: 100%; border-radius: 3px; background: var(--sba-muted); }
.sba-att.is-high { background: var(--sba-green-bg); }
.sba-att.is-high strong { color: var(--sba-green); }
.sba-att.is-high .sba-att-bar span { background: var(--sba-green); }
.sba-att.is-mid { background: var(--sba-gold-soft); }
.sba-att.is-mid strong { color: #7a5a22; }
.sba-att.is-mid .sba-att-bar span { background: var(--sba-gold); }
.sba-att.is-low { background: var(--sba-red-bg); }
.sba-att.is-low strong { color: var(--sba-red); }
.sba-att.is-low .sba-att-bar span { background: var(--sba-red); }
.sba-att.is-empty { padding: 4px 10px; }

.sba-quick-links { display: flex; gap: 18px; flex-wrap: wrap; margin: 14px 0 20px; }
.sba-quick-links a { color: var(--sba-ink); font-weight: 600; font-size: 15px; text-decoration: none; }
.sba-quick-links a:hover { color: var(--sba-gold); }

.sba-session-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.sba-session-list a {
	display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px;
	background: #fff; border: 1px solid var(--sba-line); border-radius: 14px; text-decoration: none; color: var(--sba-text);
}
.sba-session-list a:hover { border-color: var(--sba-gold); }
.sba-session-date strong { display: block; font-family: var(--sba-serif); font-size: 19px; color: var(--sba-ink); }
.sba-session-date small { color: var(--sba-muted); }
.sba-session-count { text-align: right; }
.sba-session-count strong { display: block; font-family: var(--sba-serif); font-size: 24px; color: var(--sba-ink); }
.sba-session-count small { color: var(--sba-muted); font-size: 12.5px; }

.sba-roster-summary { display: flex; gap: 10px; margin: 16px 0; }
.sba-sum { flex: 1; padding: 12px; border-radius: 12px; text-align: center; font-size: 13px; }
.sba-sum strong { display: block; font-family: var(--sba-serif); font-size: 26px; }
.sba-sum.is-present { background: var(--sba-green-bg); color: var(--sba-green); }
.sba-sum.is-excused { background: var(--sba-gold-soft); color: #7a5a22; }
.sba-sum.is-absent { background: var(--sba-red-bg); color: var(--sba-red); }
.sba-search-field { margin-bottom: 12px; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); }

body.sba-app .sba-roster { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
body.sba-app .sba-roster li {
	display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
	padding: 12px 14px; background: #fff; border: 1px solid var(--sba-line); border-radius: 12px; border-left-width: 4px;
}
body.sba-app .sba-roster li.is-present { border-left-color: var(--sba-green); }
body.sba-app .sba-roster li.is-excused { border-left-color: var(--sba-gold); }
body.sba-app .sba-roster li.is-absent { border-left-color: #e3d9d8; }
body.sba-app .sba-roster-name { font-weight: 600; }
body.sba-app .sba-roster-name small { display: block; font-weight: 400; color: var(--sba-muted); font-size: 12.5px; }
body.sba-app .sba-roster-actions { display: flex; gap: 6px; }
body.sba-app .sba-chip { min-height: 40px; padding: 0 13px; border: 1px solid var(--sba-line); border-radius: 999px; background: #fff; color: var(--sba-muted); font: 600 13.5px var(--sba-sans); cursor: pointer; }
body.sba-app .sba-chip.is-active.is-present { background: var(--sba-green); border-color: var(--sba-green); color: #fff; }
body.sba-app .sba-chip.is-active.is-excused { background: var(--sba-gold); border-color: var(--sba-gold); color: #fff; }
body.sba-app .sba-chip.is-active.is-absent { background: var(--sba-red); border-color: var(--sba-red); color: #fff; }

.sba-live-badge { font-style: normal; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--sba-green); background: var(--sba-green-bg); padding: 6px 10px; border-radius: 999px; white-space: nowrap; }

/* ---------------- Ecranul din sală ---------------- */

body.sba-display { background: var(--sba-ink); }
body.sba-display .sba-topbar { background: transparent; border-bottom: 0; }
body.sba-display .sba-footer { display: none; }
body.sba-display .sba-main { max-width: 900px; padding-top: 0; }
body.sba-display .sba-card { background: #fff; }

.sba-screen { position: relative; text-align: center; color: #fff; }
.sba-screen-head h1 { color: #fff; font-size: clamp(26px, 4.2vw, 46px); margin: 0 0 4px; }
.sba-screen-head p { color: rgba(255, 255, 255, .6); margin: 0 0 16px; }
.sba-screen-qr {
	width: min(52vh, 80vw); aspect-ratio: 1; margin: 0 auto; padding: 16px;
	background: #fff; border-radius: 22px; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); display: grid; place-items: center;
}
.sba-screen-qr svg { width: 100%; height: 100%; display: block; }
.sba-screen-hint { margin: 16px 0 18px; font-size: clamp(15px, 2vw, 21px); color: rgba(255, 255, 255, .85); }
.sba-screen-foot { display: flex; justify-content: center; gap: 56px; flex-wrap: wrap; }
.sba-screen-foot span { display: block; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--sba-gold); }
.sba-screen-foot strong { font-family: var(--sba-serif); font-size: clamp(32px, 5vw, 52px); color: #fff; font-variant-numeric: tabular-nums; }
.sba-screen.is-closed .sba-screen-qr, .sba-screen.is-closed .sba-screen-hint, .sba-screen.is-closed .sba-screen-foot { display: none; }
.sba-screen-closed { padding: 60px 20px; }
.sba-screen-closed h2 { color: #fff; font-size: clamp(28px, 4vw, 44px); }
.sba-screen-closed p { color: rgba(255, 255, 255, .7); font-size: 20px; }

/* ---------------- Pagina profesorului (listă cursuri) ---------------- */

body.sba-teacher .sba-main { max-width: 1040px; }

.sba-back, .sba-signout a { display: inline-block; margin-bottom: 16px; color: var(--sba-ink); font-weight: 600; text-decoration: none; }
.sba-back:hover, .sba-signout a:hover { color: var(--sba-gold); }
.sba-signout { text-align: center; }

.sba-course-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.sba-course-list a {
	display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 24px;
	background: var(--sba-card); border: 1px solid var(--sba-line); border-radius: 16px; box-shadow: var(--sba-shadow);
	color: var(--sba-text); text-decoration: none; transition: border-color .15s, transform .15s;
}
.sba-course-list a:hover { border-color: var(--sba-gold); transform: translateY(-2px); }
.sba-course-list strong { display: block; font-family: var(--sba-serif); font-size: 21px; color: var(--sba-ink); }
.sba-course-list small { color: var(--sba-muted); }
.sba-course-list em { font-style: normal; font-weight: 600; font-size: 14px; color: var(--sba-gold); white-space: nowrap; }

.sba-history { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; text-align: left; }
.sba-history li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--sba-line); font-size: 15px; }
.sba-history li:last-child { border-bottom: 0; }

/* Sesiunea activă */

.sba-session-grid { display: grid; gap: 16px; }
.sba-qr-card h1 { font-size: 26px; }
.sba-qr {
	width: min(320px, 78vw); aspect-ratio: 1; margin: 18px auto 10px; padding: 14px;
	background: #fff; border: 1px solid var(--sba-line); border-radius: 16px; display: grid; place-items: center;
}
.sba-qr svg { width: 100%; height: 100%; display: block; }
.sba-qr-fallback { font-size: 11px; word-break: break-all; margin: 0; color: var(--sba-muted); }
.sba-qr-closed { font-family: var(--sba-serif); font-size: 20px; color: var(--sba-muted); }

.sba-countdown { margin: 18px 0 6px; }
.sba-countdown span { display: block; font-size: 12.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sba-muted); }
.sba-countdown strong { font-family: var(--sba-serif); font-size: 46px; color: var(--sba-ink); font-variant-numeric: tabular-nums; }
.sba-counter { font-size: 18px; color: var(--sba-muted); }
.sba-counter strong { font-family: var(--sba-serif); font-size: 28px; color: var(--sba-ink); }
.is-closed .sba-countdown strong { color: var(--sba-muted); }

.sba-live-card { text-align: left; }
.sba-live { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; max-height: 420px; overflow: auto; }
.sba-live li { display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 10px; padding: 11px 6px; border-bottom: 1px solid var(--sba-line); }
.sba-live li:last-child { border-bottom: 0; }
.sba-live-mark { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--sba-green-bg); color: var(--sba-green); font-weight: 700; font-size: 13px; }
.sba-live .is-absent .sba-live-mark { background: var(--sba-red-bg); color: var(--sba-red); }
.sba-live .is-excused .sba-live-mark { background: var(--sba-gold-soft); color: var(--sba-gold); }
.sba-live-time { color: var(--sba-muted); font-size: 14px; font-variant-numeric: tabular-nums; }
.sba-live-empty { display: block; color: var(--sba-muted); font-style: italic; padding: 10px 6px; }

.sba-manual { margin-top: 20px; border-top: 1px solid var(--sba-line); padding-top: 16px; }
.sba-manual summary { cursor: pointer; font-weight: 600; color: var(--sba-ink); margin-bottom: 14px; }
.sba-roster { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; max-height: 320px; overflow: auto; }
.sba-roster li { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 10px 0; border-bottom: 1px solid var(--sba-line); }
.sba-roster-name { font-weight: 600; }
.sba-roster-name small { display: block; font-weight: 400; color: var(--sba-muted); font-size: 13px; }
.sba-roster-actions { display: flex; gap: 6px; }
.sba-chip {
	min-height: 38px; padding: 0 14px; border: 1px solid var(--sba-line); border-radius: 999px;
	background: #fff; color: var(--sba-muted); font: 600 13.5px var(--sba-sans); cursor: pointer;
}
.sba-chip:hover { border-color: var(--sba-ink); color: var(--sba-ink); }
.sba-chip.is-active { background: var(--sba-ink); border-color: var(--sba-ink); color: #fff; }

/* Pe telefon, nota și mențiunea stau pe rânduri separate. */
@media (max-width: 560px) {
	.sba-grades li { grid-template-columns: 1fr; }
	.sba-grade-fields { width: 100%; }
	.sba-tiles { grid-template-columns: 1fr 1fr; }
	.sba-tiles a:first-child { grid-column: 1 / -1; min-height: 60px; }
}

/* Pe calculator, aplicația are loc mai mult și listele respiră. */
@media (min-width: 720px) {
	body.sba-app .sba-main { max-width: 820px; }
	.sba-page-title { font-size: 36px; }
	.sba-grades li { grid-template-columns: 1.1fr auto; padding: 16px 20px; }
	.sba-grade-details { width: 280px; flex: none; }
	body.sba-app .sba-roster li { padding: 14px 20px; }
	.sba-session-list a { padding: 20px 24px; }
	.sba-course-list a { padding: 24px 28px; }
	.sba-bigcount strong { font-size: 76px; }
	.sba-share-actions { grid-template-columns: repeat(3, 1fr); }
	.sba-roster-summary .sba-sum { padding: 16px; }
}

@media (min-width: 860px) {
	.sba-session-grid { grid-template-columns: 1.1fr 1fr; align-items: start; }
	.sba-qr { width: min(360px, 100%); }
}

@media print {
	.sba-topbar, .sba-footer, .sba-manual, .sba-btn { display: none; }
}