/* Eduspaces — paleta și tipografia moștenite din glosarul Fiziologia plantelor */
:root {
  --bg: #f8f6f1; --fg: #1a2b18; --card: #fff; --primary: #2d6a4f; --primary-dark: #245740;
  --secondary: #d4e8cf; --muted: #ede9e0; --muted-fg: #637060; --accent: #52b788;
  --border: #c8d9c3; --border-soft: #e4dfd5; --danger: #b23a3a; --danger-bg: #f8e3e3; --ok-bg: #d8f3dc;
  --warn-bg: #fff3d6;
  --sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: Lora, Georgia, serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 15px/1.6 var(--sans); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { font-family: var(--serif); line-height: 1.2; }
h1 { font-size: 1.9rem; margin: 1.4rem 0 .8rem; }
h2 { font-size: 1.15rem; margin: 0 0 .7rem; }
code { font-family: ui-monospace, Menlo, monospace; font-size: .9em; background: var(--muted); padding: .05rem .3rem; border-radius: .25rem; }
.container { max-width: 70rem; margin: 0 auto; padding: 0 1rem; }
.narrow { max-width: 34rem; }
.muted { color: var(--muted-fg); }
.small { font-size: .85rem; }
.right { text-align: right; }
.inline { display: inline; }
.lead { font-size: 1.05rem; color: #3d5239; }

.site-header { background: rgba(248,246,241,.96); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.header-inner { display: flex; align-items: center; gap: 1rem; height: 3.5rem; }
.logo { font-family: var(--serif); font-weight: 700; font-size: 1.1rem; color: var(--primary); }
.nav { margin-left: auto; display: flex; gap: .3rem; align-items: center; }
.nav a, .linkbtn { padding: .3rem .7rem; border-radius: .4rem; color: var(--muted-fg); font-weight: 500; background: none; border: 0; font: inherit; cursor: pointer; }
.nav a:hover, .linkbtn:hover { color: var(--primary); text-decoration: none; }
.site-footer { margin-top: 3rem; padding: 1.5rem 0; border-top: 1px solid var(--border); color: var(--muted-fg); font-size: .8rem; }

.flashes { margin-top: 1rem; }
.flash { padding: .6rem .9rem; border-radius: .5rem; border: 1px solid var(--border); background: #fff; margin-bottom: .5rem; }
.flash-success { background: var(--ok-bg); }
.flash-error { background: var(--danger-bg); color: var(--danger); }
.flash-warning { background: var(--warn-bg); }

.card { background: var(--card); border: 1px solid var(--border); border-radius: .75rem; padding: 1.2rem 1.3rem; margin-bottom: 1.2rem; }
.btn { display: inline-block; padding: .5rem 1rem; border-radius: .5rem; border: 1px solid var(--primary); background: var(--primary); color: #fff; font: inherit; font-weight: 500; cursor: pointer; }
.btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--primary); }
.btn-secondary:hover { background: var(--secondary); }
.btn-sm { padding: .25rem .6rem; font-size: .85rem; }
.row-btns { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: .6rem; }
.badge { display: inline-block; padding: .05rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; background: var(--secondary); color: var(--primary); vertical-align: .15em; }
.badge-draft { background: var(--warn-bg); color: #8a6414; }
.badge-archived { background: var(--muted); color: var(--muted-fg); }
.badge-published { background: var(--ok-bg); color: var(--primary); }

.form .field { display: block; margin-bottom: .9rem; font-weight: 500; font-size: .9rem; }
.form input[type=text], .form input[type=password], .form input[type=email], .form input[type=search], .form select, .form textarea,
.toolbar input[type=search], .form .field input:not([type=checkbox]):not([type=file]) {
  display: block; width: 100%; margin-top: .3rem; padding: .5rem .7rem; border: 1px solid var(--border); border-radius: .5rem; font: inherit; background: #fff; color: var(--fg);
}
.form input:focus, .form textarea:focus, .form select:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(82,183,136,.15); }
.form fieldset { border: 1px solid var(--border-soft); border-radius: .5rem; padding: .6rem .9rem; margin: 0 0 .9rem; }
.form fieldset ul, .form fieldset div { list-style: none; padding: 0; margin: 0; }
.check { display: flex; gap: .5rem; align-items: center; margin: .3rem 0 .6rem; font-size: .92rem; }
.errors, .errors ul { color: var(--danger); font-size: .82rem; font-weight: 400; }
.errors ul { padding-left: 1rem; margin: .2rem 0; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr)); gap: 1rem; }
.space-card { display: block; background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--primary); border-radius: .75rem; padding: 1.1rem 1.2rem; color: inherit; }
.space-card:hover { text-decoration: none; box-shadow: 0 4px 14px rgba(26,43,24,.08); }
.space-card h2 { margin: .3rem 0 .4rem; font-size: 1.2rem; }
.space-card p { margin: 0 0 .5rem; color: var(--muted-fg); font-size: .9rem; }
.space-card.is-draft { border-top-color: #d4a72c; }
.space-card.is-archived { border-top-color: var(--muted-fg); opacity: .8; }
.space-meta { font-size: .75rem; color: var(--muted-fg); text-transform: uppercase; letter-spacing: .05em; }
.empty { text-align: center; padding: 2.5rem 1rem; }

.landing { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: start; margin-top: 2rem; }
.landing h1 { font-size: 2.3rem; }
.landing-public { margin: 2.5rem 0 3rem; }
.landing-public .grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1rem; }
.landing-public .space-card h3 { margin: .2rem 0 .4rem; }
@media (max-width: 760px) { .landing { grid-template-columns: 1fr; } }

.space-hero { padding: .5rem 0 0; }
.space-hero h1 { margin: .3rem 0 .6rem; }
.tabs { display: flex; flex-wrap: wrap; gap: .25rem; padding: .25rem; background: var(--muted); border-radius: .5rem; margin: 1rem 0 1.2rem; width: fit-content; max-width: 100%; }
.tabs a { padding: .4rem .9rem; border-radius: .4rem; color: var(--muted-fg); font-weight: 500; font-size: .9rem; }
.tabs a:hover { color: var(--primary); text-decoration: none; }
.tabs a.active { background: #fff; color: var(--primary); box-shadow: 0 1px 3px rgba(26,43,24,.08); }

.toolbar { display: flex; gap: .6rem; align-items: center; flex-wrap: wrap; margin-bottom: 1rem; }
.toolbar form { flex: 1 1 16rem; max-width: 24rem; }
.table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border); border-radius: .75rem; overflow: hidden; font-size: .9rem; }
.table th, .table td { padding: .55rem .8rem; text-align: left; border-bottom: 1px solid var(--border-soft); }
.table th { background: #f0ede6; font-size: .75rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted-fg); }
.card .table { border: 0; }
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; align-items: start; }
@media (max-width: 860px) { .cols { grid-template-columns: 1fr; } }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 1rem; margin-bottom: 1.2rem; }
.tile { background: #fff; border: 1px solid var(--border); border-radius: .75rem; padding: 1rem 1.2rem; color: inherit; display: flex; flex-direction: column; }
.tile:hover { text-decoration: none; }
.tile .v { font-family: var(--serif); font-size: 2rem; font-weight: 700; color: var(--primary); line-height: 1.1; }
.tile .l { font-size: .78rem; color: var(--muted-fg); text-transform: uppercase; letter-spacing: .05em; }
.form fieldset legend { padding: 0 .35rem; font-weight: 500; font-size: .9rem; }
.content-main { display: block; }
.space-strip { display: flex; align-items: center; gap: 1rem; margin-top: 1rem; }
.space-strip-title { font-family: var(--serif); font-weight: 700; font-size: 1.05rem; color: var(--fg); }
.space-search { position: relative; flex: 1; max-width: 26rem; margin-left: auto; }
.space-search input { width: 100%; padding: .4rem .7rem; border: 1px solid var(--border); border-radius: .5rem; font: inherit; background: #fff; }
.space-tabs { margin: .8rem 0 0; }
.narrow-wide { max-width: 64rem; }
.content-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; margin: 1rem 0 1.4rem; }
.kicker-sm { font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--muted-fg); }

/* ---------- wiki */
.wiki-grid { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: 1.5rem; align-items: start; margin-top: .5rem; }
.wiki-side .toc { position: sticky; top: 4.5rem; }
.wiki-tree { list-style: none; padding-left: 0; margin: 0 0 .8rem; font-size: .9rem; }
.wiki-tree .wiki-tree { padding-left: .9rem; margin: .1rem 0; }
.wiki-tree a { display: block; padding: .2rem .4rem; border-radius: .35rem; color: var(--fg); }
.wiki-tree a.active { background: var(--secondary); color: var(--primary); font-weight: 600; }
.wiki-article h1 { margin-top: .3rem; }
.lesson-grid { display: grid; grid-template-columns: 15rem minmax(0, 46rem) 22rem; justify-content: center; gap: 1.75rem; align-items: start; margin-top: .5rem; }
.lesson-grid .col-panel { top: 4.5rem; }
.lesson-grid .panel { max-height: calc(100vh - 5.5rem); }
.lesson-grid .wiki-side .toc { max-height: calc(100vh - 5.5rem); overflow-y: auto; }
.lesson-toc li.lt-3 { padding-left: .9rem; font-size: .9em; }
@media (max-width: 1280px) { .lesson-grid { grid-template-columns: 13rem minmax(0, 1fr) 19rem; } }
@media (max-width: 1080px) { .lesson-grid { grid-template-columns: minmax(0, 46rem); } .lesson-grid .wiki-side { order: 2; } .lesson-grid .wiki-side .toc { position: static; max-height: none; } }
@media (max-width: 860px) { .wiki-grid { grid-template-columns: 1fr; } .wiki-side { order: 2; } }
.prose { font-family: var(--serif); font-size: 1.04rem; line-height: 1.7; }
.prose h1, .prose h2, .prose h3 { margin: 1.4rem 0 .6rem; }
.prose table { border-collapse: collapse; margin: 1rem 0; font-family: var(--sans); font-size: .9rem; }
.prose th, .prose td { border: 1px solid var(--border); padding: .35rem .6rem; }
.prose blockquote { margin: 1rem 0; padding: .3rem 1rem; border-left: 3px solid var(--accent); background: #fff; }
.prose img { max-width: 100%; height: auto; }
.md-fig { margin: 1.2rem 0; text-align: center; }
.md-fig img { max-width: 100%; max-height: 28rem; border: 1px solid var(--border-soft); border-radius: .5rem; background: #fff; }
.md-fig figcaption { font-family: var(--sans); font-size: .82rem; color: var(--muted-fg); margin-top: .35rem; }
.md-fig .credit { display: block; font-size: .72rem; }
.term-link { color: var(--primary); border-bottom: 1px dotted var(--accent); }
.unresolved { color: var(--danger); border-bottom: 1px dashed var(--danger); }
.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1.2rem; align-items: start; }
.editor-grid .preview { max-height: 75vh; overflow: auto; position: sticky; top: 4.5rem; }
@media (max-width: 960px) { .editor-grid { grid-template-columns: 1fr; } }
.md-editor { font-family: ui-monospace, Menlo, monospace !important; font-size: .88rem !important; line-height: 1.5; }
.cols3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: 0 .8rem; }
.md-syntax { margin: -.4rem 0 .9rem; color: var(--muted-fg); }
.diff { background: #fff; border: 1px solid var(--border); border-radius: .5rem; padding: .8rem; overflow: auto; font-size: .8rem; }
.diff .add { background: var(--ok-bg); } .diff .del { background: var(--danger-bg); } .diff .hunk { color: var(--muted-fg); }
.linkbtn.danger { color: var(--danger); padding: .3rem 0; }
.wide { max-width: 86rem; }

/* ---------- săptămâni */
.week-jump { display: flex; flex-wrap: wrap; gap: .3rem; margin: 0 0 1.2rem; }
.week-jump a { width: 2.1rem; height: 2.1rem; display: grid; place-items: center; border-radius: 50%; background: #fff; border: 1px solid var(--border); color: var(--muted-fg); font-weight: 600; font-size: .85rem; }
.week-jump a.complete { background: var(--ok-bg); color: var(--primary); }
.week-jump a.current { background: var(--primary); color: #fff; border-color: var(--primary); }
.week-jump a:hover { text-decoration: none; border-color: var(--accent); }
.timeline { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--border); }
.week { position: relative; margin: 0 0 1.3rem 1.2rem; background: #fff; border: 1px solid var(--border); border-radius: .75rem; padding: 1rem 1.2rem; scroll-margin-top: 5rem; }
.week::before { content: ""; position: absolute; left: -1.75rem; top: 1.3rem; width: .9rem; height: .9rem; border-radius: 50%; background: var(--bg); border: 2px solid var(--border); }
.week.current { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(45,106,79,.12); }
.week.current::before { background: var(--primary); border-color: var(--primary); }
.week.past::before { background: var(--border); }
.week-head { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; }
.week-head h2 { margin: .15rem 0 .3rem; font-size: 1.2rem; }
.week-meta { display: flex; gap: .5rem; align-items: center; }
.now { color: var(--primary); font-weight: 700; }
.progress-pill { font-size: .78rem; font-weight: 600; background: var(--muted); border-radius: 999px; padding: .1rem .6rem; color: var(--muted-fg); }
.week-summary { font-size: .95rem; color: #3d5239; }
.week-summary p { margin: .2rem 0 .6rem; }
.week-items { list-style: none; padding: 0; margin: .4rem 0 0; }
.witem { display: flex; gap: .7rem; align-items: flex-start; padding: .55rem 0; border-top: 1px solid var(--border-soft); }
.wi-icon { width: 1.6rem; text-align: center; font-size: 1.05rem; }
.wi-body { flex: 1; min-width: 0; display: flex; flex-wrap: wrap; gap: .2rem .5rem; align-items: baseline; }
.wi-body .chips, .wi-body .prose { flex-basis: 100%; }
.wi-body .prose p { margin: .1rem 0; }
.wi-title { font-weight: 500; }
.witem.done .wi-title { color: var(--muted-fg); }
.mark-btn { font: inherit; font-size: .78rem; border: 1px solid var(--border); background: #fff; color: var(--muted-fg); border-radius: 999px; padding: .15rem .65rem; cursor: pointer; white-space: nowrap; }
.mark-btn[aria-pressed=true], .mark-btn.is-done { background: var(--ok-bg); color: var(--primary); border-color: var(--accent); }
.witem-edit { display: flex; gap: .5rem; align-items: center; border-top: 1px solid var(--border-soft); }
.witem-edit .witem { border: 0; flex: 1; }
.wi-tools { display: flex; gap: .25rem; }

/* ---------- „Explică” și explicațiile membrilor */
.explain-pop { position: absolute; z-index: 40; }
.explain-pop .btn { box-shadow: 0 4px 14px rgba(26,43,24,.2); }
.explain-toast { position: fixed; left: 50%; bottom: 1.4rem; transform: translateX(-50%); z-index: 60; background: var(--fg); color: #fff; padding: .6rem 1rem; border-radius: .6rem; font-size: .9rem; max-width: min(36rem, 92vw); box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.explain-toast.err { background: var(--danger); } .explain-toast.warn { background: #8a6414; } .explain-toast.ok { background: var(--primary); }
.contrib-note { background: var(--warn-bg); border: 1px solid #ecd9a6; border-radius: .5rem; padding: .45rem .7rem; margin: .2rem 0 .8rem; }
.contrib-note .linkbtn { padding: 0; color: var(--primary); text-decoration: underline; font-size: inherit; }
.term-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.term-expl { margin: .4rem 0 1rem; }
.plain-list { list-style: none; padding: 0; margin: 0; }
.plain-list li { padding: .25rem 0; }

/* ---------- teste */
.tabs-sep { width: 1px; background: var(--border); margin: .3rem .2rem; }
.tabs a.tab-admin { color: #8a6414; }
.test-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1rem; }
.test-card { display: block; background: #fff; border: 1px solid var(--border); border-radius: .75rem; padding: 1rem 1.1rem; color: inherit; }
.test-card:hover { text-decoration: none; border-color: var(--accent); }
.test-card.closed { opacity: .65; }
.test-title { font-family: var(--serif); font-weight: 700; font-size: 1.08rem; margin: .2rem 0; }
.meter { display: block; height: .4rem; background: var(--muted); border-radius: 999px; overflow: hidden; margin-top: .5rem; }
.meter > span { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .3s; }
.take-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.take-head h1 { margin: .2rem 0 .8rem; }
.take-progress { min-width: 12rem; font-size: .85rem; color: var(--muted-fg); margin-bottom: .9rem; }
.qcard { background: #fff; border: 1px solid var(--border); border-radius: .75rem; padding: 1.1rem 1.3rem; margin-bottom: 1rem; scroll-margin-top: 5rem; }
.qcard.is-ok.checked, .qcard.result.is-ok { border-left: 4px solid var(--accent); }
.qcard.is-bad.checked, .qcard.result.is-bad { border-left: 4px solid var(--danger); }
.qcard.result.is-open { border-left: 4px solid #d4a72c; }
.q-num { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-fg); }
.q-prompt { margin: .4rem 0 .8rem; font-size: 1.08rem; }
.q-prompt p { margin: .3rem 0; }
.q-images { display: flex; flex-wrap: wrap; gap: .8rem; margin: .4rem 0 1rem; }
.q-img { margin: 0; flex: 1 1 18rem; max-width: 34rem; }
.q-images.multi .q-img { max-width: 22rem; }
.q-img button { display: block; width: 100%; padding: 0; border: 1px solid var(--border-soft); border-radius: .5rem; background: #fff; cursor: zoom-in; overflow: hidden; }
.q-img img { display: block; width: 100%; max-height: 24rem; object-fit: contain; }
.q-img figcaption { font-size: .78rem; color: var(--muted-fg); margin-top: .25rem; }
.options { display: grid; gap: .5rem; list-style: none; padding: 0; margin: 0; }
.options.has-images { grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); }
.options.tf { grid-template-columns: 1fr 1fr; max-width: 26rem; }
.option { display: flex; gap: .6rem; align-items: center; padding: .6rem .8rem; border: 1px solid var(--border); border-radius: .55rem; cursor: pointer; background: #fff; }
.options.has-images .option { flex-direction: column; align-items: stretch; text-align: center; }
.option:hover { border-color: var(--accent); }
.option:has(input:checked) { background: var(--secondary); border-color: var(--primary); }
.option.is-correct { background: var(--ok-bg) !important; border-color: var(--accent) !important; }
.option.is-wrong { background: var(--danger-bg) !important; border-color: var(--danger) !important; }
.option p { margin: 0; }
.opt-img { width: 100%; height: 9rem; object-fit: cover; border-radius: .35rem; }
.result-opts .option { cursor: default; }
.result-opts .mark { color: var(--muted-fg); }
.tag-ok, .tag-bad { margin-left: auto; font-size: .7rem; font-weight: 700; text-transform: uppercase; }
.tag-ok { color: var(--primary); } .tag-bad { color: var(--danger); }
.open-answer { width: 100%; padding: .6rem .8rem; border: 1px solid var(--border); border-radius: .5rem; font: inherit; }
.q-actions { margin-top: .7rem; }
.fb { margin-top: .8rem; padding: .7rem .9rem; border-radius: .55rem; font-size: .93rem; }
.fb p { margin: .25rem 0; } .fb ul { margin: .25rem 0; padding-left: 1.2rem; }
.fb-ok { background: var(--ok-bg); } .fb-bad { background: var(--danger-bg); }
.fb-open { background: var(--warn-bg); } .fb-ai { background: #eef3fb; border: 1px solid #cfdcf0; }
.fb strong { display: block; }
.fb-ok strong, .fb-bad strong { display: inline; margin-right: .3rem; }
.take-nav { display: flex; gap: .6rem; align-items: center; justify-content: space-between; margin-top: 1rem; }
.take-pos { color: var(--muted-fg); font-size: .9rem; }
.take.layout-all [data-prev], .take.layout-all [data-next] { display: none; }
.your-answer { background: var(--bg); border-radius: .5rem; padding: .5rem .8rem; }
.self-assess { display: flex; gap: .4rem; align-items: center; flex-wrap: wrap; margin-top: .7rem; }
.q-links { display: flex; gap: 1rem; margin-top: .7rem; }
.result-hero { display: flex; gap: 1.4rem; align-items: center; }
.result-hero h1 { margin: 0 0 .3rem; }
.score-ring { --p: 0; width: 6.5rem; height: 6.5rem; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--accent) calc(var(--p) * 1%), var(--muted) 0); }
.score-ring span { width: 5.2rem; height: 5.2rem; border-radius: 50%; background: #fff; display: grid; place-items: center; font-family: var(--serif); font-weight: 700; font-size: 1.4rem; color: var(--primary); }
.q-block h3 { margin: 0; }
.q-block-admin { margin-top: .6rem; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 0 1rem; }
.check-grid label { display: flex; gap: .4rem; align-items: center; font-weight: 400; font-size: .9rem; }
.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) 8rem 3rem; gap: .6rem; align-items: center; font-size: .88rem; margin: .3rem 0; }
.bar-row .meter { margin: 0; }
.bar-v { text-align: right; color: var(--muted-fg); }
.tile .v small { font-size: 1rem; color: var(--muted-fg); }
.bulk { display: flex; gap: .5rem; align-items: center; margin: .5rem 0; }
.bank-filters select { padding: .4rem; border: 1px solid var(--border); border-radius: .4rem; font: inherit; background: #fff; }
.bank-table td { vertical-align: top; }
.opt-row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1.2fr) auto; gap: .5rem; align-items: center; margin-bottom: .35rem; }
.opt-row input[type=text] { margin-top: 0 !important; }
.opt-row .check { margin: 0; white-space: nowrap; font-weight: 400; }
.preview-card { position: sticky; top: 4.5rem; }
.bank-pick { max-height: 70vh; overflow: auto; display: flex; flex-direction: column; gap: .3rem; }
.pick { text-align: left; font: inherit; font-size: .85rem; background: #fff; border: 1px solid var(--border-soft); border-radius: .4rem; padding: .35rem .5rem; cursor: pointer; }
.pick:hover { border-color: var(--accent); } .pick.picked { background: var(--ok-bg); }
.draft-fig { display: flex; gap: 1rem; align-items: center; margin-bottom: 1rem; }
.draft-fig img { width: 8rem; border: 1px solid var(--border-soft); border-radius: .4rem; }
@media (max-width: 640px) { .opt-row { grid-template-columns: 1fr; } .result-hero { flex-direction: column; align-items: flex-start; } .options.tf { grid-template-columns: 1fr 1fr; } }
.overview-grid { display: grid; grid-template-columns: minmax(0, 1fr) 19rem; gap: 1.5rem; align-items: start; }
.overview-grid .week { margin-left: 0; }
.overview-grid .week::before { display: none; }
.overview-grid aside h3 { margin: 0 0 .5rem; }
@media (max-width: 860px) { .overview-grid { grid-template-columns: 1fr; } }
.card-week { font-size: .85rem; color: var(--fg); margin: .3rem 0; }
.card-progress { margin: .4rem 0; }
.card-progress .meter { margin: 0 0 .2rem; }
.opt-img-wrap { position: relative; display: block; }
.opt-zoom { position: absolute; right: .3rem; bottom: .3rem; border: 0; border-radius: 999px; background: rgba(255,255,255,.9); width: 1.9rem; height: 1.9rem; cursor: zoom-in; font-size: .85rem; box-shadow: 0 1px 4px rgba(0,0,0,.2); }
@media (max-width: 640px) {
  .header-inner { height: auto; min-height: 3.2rem; gap: .5rem; }
  .logo { font-size: 1rem; white-space: nowrap; }
  .nav { overflow-x: auto; gap: 0; font-size: .85rem; white-space: nowrap; scrollbar-width: none; }
  .nav a, .linkbtn { padding: .3rem .45rem; }
  .space-strip { flex-wrap: wrap; gap: .5rem; }
  .space-search { flex-basis: 100%; max-width: none; }
  .tabs a { padding: .35rem .6rem; font-size: .85rem; }
}

/* ---------- editorul Markdown */
.md-wrap { margin-top: .3rem; border: 1px solid var(--border); border-radius: .5rem; background: #fff; }
.md-wrap:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(82,183,136,.15); }
.md-wrap textarea { border: 0 !important; margin: 0 !important; border-radius: 0 0 .5rem .5rem !important; box-shadow: none !important;
  font-family: ui-monospace, Menlo, monospace !important; font-size: .88rem !important; line-height: 1.55; min-height: 6rem; resize: vertical; }
.md-bar { display: flex; flex-wrap: wrap; gap: .15rem; padding: .3rem; border-bottom: 1px solid var(--border-soft); background: #faf8f3; border-radius: .5rem .5rem 0 0; align-items: center; }
.md-bar button { font: inherit; font-size: .8rem; font-weight: 500; border: 1px solid transparent; background: none; border-radius: .35rem; padding: .2rem .5rem; cursor: pointer; color: var(--fg); }
.md-bar button:hover, .md-bar button.on { background: var(--secondary); border-color: var(--border); }
.md-help { margin-left: auto; width: 1.4rem; height: 1.4rem; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--border); font-size: .75rem; font-weight: 700; color: var(--muted-fg); }
.md-helpbox { padding: .5rem .7rem; border-top: 1px solid var(--border-soft); color: var(--muted-fg); line-height: 1.9; }
.md-preview { padding: .7rem .9rem; min-height: 6rem; font-size: .98rem; }
.md-dialog { position: fixed; inset: 0; z-index: 300; background: rgba(20,30,18,.45); display: grid; place-items: start center; padding: 6vh 1rem; }
.md-dialog-box { width: min(36rem, 100%); background: #fff; border-radius: .8rem; box-shadow: 0 20px 50px rgba(0,0,0,.25); padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: .6rem; max-height: 86vh; }
.md-dlg-head { display: flex; justify-content: space-between; align-items: center; }
.md-dlg-head h3 { margin: 0; }
.md-x { border: 0; background: none; font-size: 1.4rem; cursor: pointer; color: var(--muted-fg); }
.md-kinds { display: flex; flex-wrap: wrap; gap: .3rem; }
.md-kinds button { font: inherit; font-size: .8rem; padding: .25rem .65rem; border-radius: 999px; border: 1px solid var(--border); background: #fff; cursor: pointer; }
.md-kinds button.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.md-dialog-box input[type=search], .md-dialog-box input[type=text], .md-dialog-box input[type=url] { width: 100%; padding: .45rem .6rem; border: 1px solid var(--border); border-radius: .45rem; font: inherit; margin-top: .25rem; }
.md-dialog-box label { font-size: .85rem; font-weight: 500; }
.md-hint { font-weight: 400; color: var(--muted-fg); font-size: .78rem; }
.md-results { max-height: 15rem; overflow: auto; display: flex; flex-direction: column; gap: .2rem; margin-top: .4rem; }
.md-res { display: flex; gap: .6rem; align-items: center; text-align: left; font: inherit; font-size: .85rem; border: 1px solid var(--border-soft); background: #fff; border-radius: .4rem; padding: .3rem .5rem; cursor: pointer; }
.md-res:hover { border-color: var(--accent); } .md-res.on { background: var(--ok-bg); border-color: var(--accent); }
.md-res img { width: 3rem; height: 2.3rem; object-fit: cover; border-radius: .25rem; flex: none; }
.md-res span { display: flex; flex-direction: column; } .md-res small { color: var(--muted-fg); }
.md-chosen { font-size: .8rem; color: var(--muted-fg); min-height: 1rem; }
.md-dlg-foot { display: flex; gap: .5rem; align-items: center; }
.md-remove { margin-left: auto; color: var(--danger); font-size: .8rem; }
.sp-link { color: var(--primary); border-bottom: 1px dotted var(--accent); }
.chapter-desc p { margin: 0 0 .6rem; }
.lesson-kicker { color: var(--primary); margin-top: .3rem; }
.lk-laborator { color: #8a6414; } .lk-seminar { color: #7b3f8c; }
.lesson-links { margin-top: 1.5rem; }
.lesson-links h2 { margin-bottom: .3rem; }
.lesson-links .cp-h { margin: .9rem 0 .35rem; }
.lessons { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: .5rem; margin: .5rem 0 .6rem; }
.lesson-card { display: flex; flex-direction: column; gap: .1rem; padding: .6rem .8rem; border: 1px solid var(--border); border-left: 4px solid var(--primary); border-radius: .5rem; background: #fbfdf9; color: var(--fg); }
.lesson-card:hover { text-decoration: none; border-color: var(--primary); }
.lesson-card.lk-laborator { border-left-color: #d4a72c; background: #fffbef; }
.lesson-card.lk-seminar { border-left-color: #7b3f8c; background: #faf5fc; }
.lc-kind { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted-fg); }
.lc-title { font-family: var(--serif); font-weight: 600; }
.add-lesson { margin: .2rem 0 .4rem; color: var(--muted-fg); }
.subnav { display: flex; flex-wrap: wrap; gap: .2rem 1.1rem; margin: -.4rem 0 1rem .4rem; font-size: .88rem; }
.subnav a { color: var(--muted-fg); padding: .15rem 0; border-bottom: 2px solid transparent; font-weight: 500; }
.subnav a:hover { color: var(--primary); text-decoration: none; }
.subnav a.active { color: var(--primary); border-bottom-color: var(--primary); }
.subnav a.sub-admin { color: #8a6414; }
@media print { .subnav { display: none !important; } }
.source-card.is-main { border-left: 4px solid var(--primary); }
.source-card h2 { margin: .15rem 0 0; }
.lesson-refs h3 { margin: 0 0 .4rem; }
.lesson-refs li { padding: .2rem 0; font-size: .9rem; }
.lr-kind { font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--primary); }
.lr-kind.lk-laborator { color: #8a6414; } .lr-kind.lk-seminar { color: #7b3f8c; }

/* ---------- date colectate și analiză */
.data-notice { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: #1f3a2c; color: #eef5ef; box-shadow: 0 -4px 16px rgba(0,0,0,.15); }
.data-notice-inner { display: flex; gap: 1rem; align-items: center; padding: .7rem 1rem; }
.data-notice p { margin: 0; font-size: .85rem; line-height: 1.45; }
.data-notice a { color: #b9e4c9; text-decoration: underline; }
.data-notice .btn { background: #fff; color: var(--primary); border-color: #fff; white-space: nowrap; }
@media (max-width: 640px) { .data-notice-inner { flex-direction: column; align-items: stretch; } }
@media print { .data-notice { display: none !important; } }
.an-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; flex-wrap: wrap; }
.an-period { display: flex; gap: .3rem; }
.an-period a { padding: .25rem .7rem; border-radius: 999px; border: 1px solid var(--border); background: #fff; font-size: .85rem; color: var(--muted-fg); }
.an-period a.on { background: var(--primary); color: #fff; border-color: var(--primary); }
.an-days { display: flex; align-items: flex-end; gap: 3px; height: 120px; padding: .5rem 0; border-bottom: 1px solid var(--border-soft); }
.an-days span { flex: 1; min-width: 4px; background: var(--accent); border-radius: 3px 3px 0 0; position: relative; }
.an-days span:hover { background: var(--primary); }
.an-table { width: 100%; border-collapse: collapse; font-size: .86rem; }
.an-table th, .an-table td { padding: .35rem .5rem; border-bottom: 1px solid var(--border-soft); text-align: left; vertical-align: top; }
.an-table th { font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted-fg); background: #f7f5ef; }
.an-table td.n, .an-table th.n { text-align: right; white-space: nowrap; }
.an-table .path { font-size: .75rem; color: var(--muted-fg); word-break: break-all; }
.an-bar { display: inline-block; height: .5rem; background: var(--accent); border-radius: 999px; vertical-align: middle; }
.an-qt { display: inline-flex; flex-wrap: wrap; gap: .2rem; }
.an-qt span { font-size: .72rem; padding: .05rem .4rem; border-radius: .3rem; background: var(--muted); }
.an-qt span.ok { background: var(--ok-bg); } .an-qt span.bad { background: var(--danger-bg); }
.bib-h { margin: 1.4rem 0 .6rem; }
.bib-row h3 { margin: .15rem 0 .1rem; font-size: 1.08rem; }
.bib-row.is-main { border-left: 4px solid var(--primary); }
.bib-cite { margin: 0 0 .4rem; color: var(--muted-fg); font-size: .9rem; }
.bib-meta { display: flex; flex-wrap: wrap; gap: .4rem 1rem; color: var(--muted-fg); }
.bib-todo { background: var(--warn-bg); border-color: #ecd9a6; }
.lesson-card { cursor: default; }
.lc-variants { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .35rem; }
.lc-var, .lc-open { font-size: .78rem; font-weight: 600; padding: .15rem .55rem; border-radius: 999px; border: 1px solid var(--border); background: #fff; color: var(--primary); }
.lc-var:hover, .lc-open:hover { border-color: var(--primary); text-decoration: none; }
.lc-var.missing { color: var(--muted-fg); font-weight: 400; border-style: dashed; background: transparent; }
.lc-open { align-self: flex-start; margin-top: .35rem; }
.variant-switch { display: inline-flex; margin: .4rem 0 .2rem; border: 1px solid var(--border); border-radius: .5rem; overflow: hidden; font-size: .85rem; }
.vs-opt { padding: .3rem .8rem; background: #fff; }
.vs-opt + .vs-opt { border-left: 1px solid var(--border); }
.vs-opt.on { background: var(--primary); color: #fff; font-weight: 600; }
.lesson-files { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; font-size: .9rem; }
.session-timeline { list-style: none; padding: 0; margin: 1rem 0 2rem; border-left: 2px solid var(--border); }
.session-timeline .st-page { padding: .2rem 0 .9rem 1rem; position: relative; }
.session-timeline .st-page::before { content: ""; position: absolute; left: -.42rem; top: .55rem; width: .7rem; height: .7rem; border-radius: 50%; background: var(--primary); }
.st-head { display: flex; flex-wrap: wrap; gap: .3rem .7rem; align-items: baseline; }
.st-time { font-variant-numeric: tabular-nums; color: var(--muted-fg); font-size: .8rem; }
.st-events { list-style: none; padding: .3rem 0 0 .2rem; margin: 0; font-size: .88rem; }
.st-events li { padding: .12rem 0; }
.report-attempt { padding: .6rem 0; border-bottom: 1px solid var(--border); }
.report-attempt:last-child { border-bottom: 0; }
.q-marks { display: flex; flex-wrap: wrap; gap: .25rem; margin-top: .35rem; }
.q-mark { min-width: 1.6rem; text-align: center; font-size: .75rem; border-radius: .3rem; padding: .1rem .25rem; background: #eee; color: #555; }
.q-mark.ok { background: #d8efd9; color: #1d5e2a; }
.q-mark.ko { background: #f6d6d3; color: #8a2b20; }
.levels-bar { position: sticky; top: 4rem; z-index: 5; display: flex; gap: .8rem; align-items: center; padding: .6rem .8rem; }
.levels-bar input[type=search] { flex: 1; max-width: 22rem; }
.levels-bar #levels-changed { margin-left: auto; }
.levels-table { width: 100%; border-collapse: collapse; }
.levels-table td { padding: .45rem .3rem; border-top: 1px solid var(--border); vertical-align: top; }
.levels-table tr.changed td { background: #fff7e0; }
.lv-choice { white-space: nowrap; text-align: right; }
.lv-opt { display: inline-flex; gap: .25rem; align-items: center; font-size: .85rem; margin-left: .6rem; cursor: pointer; }
@media (max-width: 700px) { .levels-table td { display: block; border-top: 0; } .levels-table tr { display: block; border-top: 1px solid var(--border); } .lv-choice { text-align: left; } .lv-opt { margin: 0 .8rem 0 0; } }
.history-card { display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; align-items: center; justify-content: space-between; }