/* VINC Lab LMS. Sidebar shell on cream paper; --brand is set per school for white-labelling. */
:root { --brand-soft: color-mix(in srgb, var(--brand) 14%, var(--card)); --brand-ink: color-mix(in srgb, var(--brand) 78%, var(--ink)); }
#app { min-height: 100vh; }
.boot { display: grid; place-items: center; min-height: 100vh; margin: 0; color: var(--muted); font-family: var(--mono); }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; line-height: 1.2; margin: 0 0 .4em; }
p { margin: 0 0 .8em; }
ul, ol { margin: 0; }
.small { font-size: var(--t-small); }
.btn-brand { background: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.btn-brand:hover { background: var(--brand-ink); }
.linkish { background: none; border: none; color: var(--muted); text-decoration: underline; cursor: pointer; padding: .4em; }
.danger { color: var(--bad); border-color: var(--bad); }
.danger:hover { background: var(--bad); color: #fff; }
.icon-btn { width: 40px; height: 40px; display: inline-grid; place-items: center; border-radius: 12px; border: 1px solid var(--line); background: var(--card); cursor: pointer; color: var(--ink); flex: none; }
.icon-btn:hover { background: var(--paper-2); }
.eyebrow { font: 500 var(--t-label) var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--brand-ink); margin: 0 0 .4em; }
.lead-in { color: var(--ink-2); max-width: 46em; margin-bottom: 18px; }
.empty, .empty-note { padding: 28px; text-align: center; color: var(--muted); background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius-sm); }
.back { display: inline-block; text-decoration: none; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.back:hover { color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip.ok { background: var(--olive-soft); color: var(--ok); border-color: transparent; }
.tag { display: inline-block; font: 500 .75rem var(--mono); padding: .2em .6em; border-radius: 999px; border: none; }
.tag.ok { background: var(--olive-soft); color: var(--ok); }
.tag.todo { background: var(--amber-soft); color: var(--amber-ink); }
.tag-btn { cursor: pointer; }
.warn-txt { color: var(--warn); }
.num { font: 500 .9rem var(--mono); }

/* ---------- Login ---------- */
.login-page { display: grid; place-items: center; padding: 32px 16px; background: radial-gradient(circle at 15% 10%, var(--amber-soft), transparent 40%), radial-gradient(circle at 90% 90%, var(--teal-soft), transparent 45%), var(--paper); }
.login-wrap { width: min(1080px, 100%); text-align: center; }
.login-logo img { height: 48px; width: auto; margin-bottom: 18px; }
.login-wrap h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.role-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 28px 0 18px; text-align: left; }
.role-card { --c: var(--teal); position: relative; display: flex; flex-direction: column; align-items: flex-start; text-align: left; gap: 4px; padding: 18px; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); cursor: pointer; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s; color: var(--ink); overflow: hidden; }
.role-card::after { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; background: var(--c); opacity: .12; transition: transform .4s; }
.role-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--c); }
.role-card:hover::after { transform: scale(2.4); }
.r-student { --c: var(--amber); } .r-parent { --c: var(--plum); } .r-teacher { --c: var(--olive); } .r-school { --c: var(--teal); } .r-admin { --c: var(--ink); }
.role-ic { width: 44px; height: 44px; border-radius: 14px; background: var(--c); color: #fff; display: grid; place-items: center; margin-bottom: 8px; }
.r-admin .role-ic { color: var(--paper); }
.role-tag { font: 500 var(--t-label) var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.role-card b { font-size: 1.1rem; }
.role-card small { color: var(--muted); line-height: 1.35; }
.role-card .go { margin-top: 10px; font-weight: 700; display: inline-flex; gap: 6px; align-items: center; color: var(--c); }
.r-admin .go { color: var(--ink); }
.more-users { margin: 10px auto; max-width: 560px; }
.more-users summary { cursor: pointer; font-weight: 600; color: var(--ink-2); }
.more-users select { margin: 10px 8px 0 0; padding: .5em; border-radius: 10px; border: 1px solid var(--line); background: var(--card); max-width: 100%; }
.login-foot { margin-top: 26px; color: var(--muted); }
.login-foot a { color: var(--muted); }

/* ---------- Shell ---------- */
.app { display: grid; grid-template-columns: 264px 1fr; }
.side { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 18px; padding: 20px 14px; background: var(--card); border-right: 1px solid var(--line); overflow-y: auto; }
.side-brand { display: flex; gap: 10px; align-items: center; text-decoration: none; padding: 6px 8px 14px; border-bottom: 3px solid var(--brand); }
.side-brand img { height: 32px; width: auto; }
.side-brand b { display: block; line-height: 1.2; }
.side-brand small { color: var(--muted); font-size: .8rem; line-height: 1.2; display: block; }
.badge { width: 44px; height: 44px; border-radius: 13px; background: var(--brand); color: #fff; display: grid; place-items: center; font-weight: 800; letter-spacing: .02em; flex: none; }
.badge.sm { width: 34px; height: 34px; border-radius: 10px; font-size: .8rem; }
.side-nav { display: grid; gap: 4px; }
.side-nav a { display: flex; align-items: center; gap: 12px; padding: .65em .8em; border-radius: 12px; text-decoration: none; font-weight: 600; color: var(--ink-2); transition: background-color .2s, color .2s; }
.side-nav a:hover { background: var(--paper-2); color: var(--ink); }
.side-nav a.on { background: var(--brand-soft); color: var(--brand-ink); }
.side-nav a.on .ic { color: var(--brand); }
.side-foot { margin-top: auto; display: grid; gap: 10px; }
.me { display: flex; gap: 10px; align-items: center; }
.me b { display: block; font-size: .95rem; line-height: 1.2; }
.me small { color: var(--muted); font-size: .8rem; }
.avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--paper-2); display: grid; place-items: center; font-weight: 700; font-size: .85rem; flex: none; }
.powered { color: var(--muted); font-size: .75rem; padding-left: 4px; }
.main { min-width: 0; display: flex; flex-direction: column; }
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; padding: 14px clamp(16px, 3vw, 32px); background: color-mix(in srgb, var(--paper) 90%, transparent); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.top-title { font-size: 1.35rem; margin: 0; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top-tools { display: flex; gap: 8px; align-items: center; }
.viewas { white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; font: 500 var(--t-label) var(--mono); color: var(--muted); }
.viewas select { border: 1px solid var(--line); background: var(--card); border-radius: 10px; padding: .45em .6em; font: 600 .9rem var(--body); color: var(--ink); }
.warn-bar { margin: 0; padding: 8px 24px; background: var(--amber-soft); color: var(--amber-ink); font-size: var(--t-small); }
.view { padding: clamp(16px, 3vw, 32px); display: grid; gap: 22px; align-content: start; max-width: 1240px; width: 100%; animation: view-in .35s ease; }
.view:focus { outline: none; }
@keyframes view-in { from { opacity: 0; transform: translateY(8px); } }
.tabbar { display: none; }
.only-m { display: none; }

/* ---------- Cards ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow-sm); min-width: 0; }
.card ul:not([class]) { padding-left: 1.1em; color: var(--ink-2); display: grid; gap: 4px; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.card-head .h-card { margin: 0; }
.h-card { font-size: 1.1rem; display: flex; align-items: center; gap: 8px; margin: 0 0 12px; }
.h-card .ic { color: var(--brand); }
.card .h-card:not(:first-child) { margin-top: 18px; }
.h-sec { font-size: 1.3rem; margin: 6px 0 -8px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.hero-card { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: clamp(20px, 3vw, 32px); border-radius: var(--radius); color: var(--ink); background: radial-gradient(circle at 85% 30%, color-mix(in srgb, var(--brand) 22%, transparent), transparent 55%), linear-gradient(120deg, var(--brand-soft), var(--card)); border: 1px solid var(--line); overflow: hidden; }
.hero-card::after { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle, color-mix(in srgb, var(--brand) 18%, transparent) 1.5px, transparent 1.6px); background-size: 22px 22px; mask-image: linear-gradient(90deg, transparent 40%, #000); opacity: .6; }
.hero-card h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.hero-card p { color: var(--ink-2); max-width: 36em; }
.hero-card.slim h2 { font-size: 1.6rem; }
.hc-copy, .hc-ring { position: relative; z-index: 1; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; display: grid; grid-template-columns: auto 1fr; gap: 0 12px; align-items: center; }
.kpi > span { grid-row: span 2; width: 42px; height: 42px; border-radius: 12px; background: var(--brand-soft); color: var(--brand); display: grid; place-items: center; }
.kpi b { font: 700 1.6rem/1.1 var(--display); }
.kpi b small { font: 500 .85rem var(--body); color: var(--muted); }
.kpi p { margin: 0; color: var(--muted); font-size: var(--t-small); }
.kpi.warn > span { background: var(--amber-soft); color: var(--amber-ink); }

/* Ring + bar */
.ring { position: relative; display: grid; place-items: center; flex: none; }
.ring svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.ring-val { animation: ring-in 1.1s cubic-bezier(.2,.8,.2,1); }
@keyframes ring-in { from { stroke-dashoffset: var(--c); } }
.ring-txt { position: relative; text-align: center; line-height: 1.1; }
.ring-txt b { display: block; font: 700 1.5rem var(--display); }
.ring-txt small { color: var(--muted); font-size: .75rem; }
.bar { display: block; height: 10px; border-radius: 6px; background: var(--paper-2); overflow: hidden; flex: 1; min-width: 40px; }
.bar i { display: block; height: 100%; border-radius: 6px; animation: bar-in .9s cubic-bezier(.2,.8,.2,1); }
@keyframes bar-in { from { width: 0 !important; } }
.cell-bar { display: flex; align-items: center; gap: 8px; min-width: 120px; }
.cell-bar span { font: 500 .8rem var(--mono); color: var(--muted); }

/* Project tiles */
.ptiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ptile { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
a.ptile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.ptile-art { background: var(--f-soft); padding: 12px 22px 0; }
.ptile-art .art { max-height: 130px; margin: 0 auto; }
.ptile-body { padding: 14px 16px 16px; display: grid; gap: 6px; }
.ptile-body h3 { margin: 0; font-size: 1.15rem; }
.form-tag { font: 500 var(--t-label) var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--f); }
.ptile-prog { display: flex; align-items: center; gap: 10px; }
.ptile-prog small { font: 500 .8rem var(--mono); color: var(--muted); white-space: nowrap; }
.mini-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.mini { display: flex; gap: 12px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px; text-decoration: none; color: var(--ink); }
a.mini:hover { border-color: var(--f); }
.mini b { display: block; } .mini small { color: var(--muted); font-size: .82rem; line-height: 1.3; display: block; }
.mini-art { width: 84px; flex: none; background: var(--f-soft); border-radius: 12px; padding: 6px; }
.form-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--f); display: inline-block; }

/* Badges */
.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.bdg { width: 84px; display: grid; justify-items: center; gap: 4px; text-align: center; filter: grayscale(1); opacity: .45; }
.bdg i { font-style: normal; font-size: 1.7rem; width: 56px; height: 56px; display: grid; place-items: center; border-radius: 18px; background: var(--paper-2); }
.bdg small { font-size: .75rem; line-height: 1.2; color: var(--ink-2); }
.bdg.got { filter: none; opacity: 1; }
.bdg.got i { background: var(--brand-soft); box-shadow: inset 0 0 0 2px color-mix(in srgb, var(--brand) 35%, transparent); animation: badge-pop .6s backwards; }
@keyframes badge-pop { from { transform: scale(.4) rotate(-20deg); } }
.badge-list { list-style: none; padding: 0; display: grid; gap: 8px; }
.badge-list li { display: flex; align-items: center; gap: 12px; padding: 8px 10px; border-radius: 12px; background: var(--paper); opacity: .6; }
.badge-list li.got { opacity: 1; background: var(--brand-soft); }
.badge-list i { font-style: normal; font-size: 1.5rem; }
.badge-list div { flex: 1; } .badge-list b { display: block; } .badge-list small { color: var(--muted); }
.feed { list-style: none; padding: 0; display: grid; gap: 12px; }
.feed li p { margin: 4px 0 0; color: var(--ink-2); }
.feed.compact { gap: 8px; font-size: var(--t-small); }
.try-home ul { columns: 2; }

/* Project page */
.proj-head { display: grid; grid-template-columns: 200px 1fr auto; gap: 22px; align-items: center; background: var(--f-soft); border-radius: var(--radius); padding: 18px 22px; }
.proj-head .back { display: block; width: fit-content; }
.proj-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 4px 0 6px; }
.proj-head p { color: var(--ink-2); max-width: 44em; }
.ph-art { background: var(--card); border-radius: var(--radius-sm); padding: 10px 14px 2px; }
.tabs { display: flex; gap: 6px; flex-wrap: wrap; border-bottom: 2px solid var(--line); }
.tabs a { display: inline-flex; gap: 8px; align-items: center; padding: .7em 1em; text-decoration: none; font-weight: 700; color: var(--muted); border-bottom: 3px solid transparent; margin-bottom: -2px; }
.tabs a.on { color: var(--ink); border-color: var(--brand); }
.tabs a.on .ic { color: var(--brand); }
.proj-grid { display: grid; grid-template-columns: 1fr 320px; gap: 22px; align-items: start; }
.proj-side { display: grid; gap: 14px; position: sticky; top: 90px; }
.act-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.act details { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); transition: border-color .2s, box-shadow .2s; }
.act details[open] { border-color: var(--f); box-shadow: var(--shadow-sm); }
.act summary { display: flex; align-items: center; gap: 14px; padding: 14px 16px; cursor: pointer; list-style: none; }
.act summary::-webkit-details-marker { display: none; }
.act-n { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; border: 2px solid var(--f); color: var(--f); flex: none; }
.act.done .act-n { background: var(--f); color: #fff; }
.act-n .ic { width: 18px; height: 18px; }
.act-t b { display: block; line-height: 1.3; }
.act-t small { color: var(--muted); }
.act-body { padding: 0 16px 16px 66px; display: grid; gap: 8px; }
.act-body p { margin: 0; color: var(--ink-2); }
.book-ref { display: flex; gap: 8px; align-items: flex-start; background: var(--paper); border-radius: 10px; padding: 8px 10px; font-size: var(--t-small); }
.act-body label { font-weight: 700; font-size: var(--t-small); }
textarea, input[type=text], input:not([type]), input[type=number], input[type=date], select { border: 1.5px solid var(--line); background: var(--paper); border-radius: 10px; padding: .6em .75em; color: var(--ink); width: 100%; }
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-soft); }
.act-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* Quiz */
.quiz-wrap { display: grid; gap: 18px; max-width: 820px; }
.quiz-intro { display: grid; grid-template-columns: 1fr 200px; gap: 18px; align-items: center; }
.quiz-art { background: var(--paper); border-radius: var(--radius-sm); padding: 8px; }
.attempts { list-style: none; padding: 0; display: grid; gap: 8px; }
.attempts li { display: grid; grid-template-columns: 150px 1fr 50px; gap: 12px; align-items: center; font-size: var(--t-small); }
.qcard { display: grid; gap: 14px; animation: view-in .3s ease; }
.q-top { display: flex; justify-content: space-between; align-items: center; }
.q-score { font: 500 .9rem var(--mono); color: var(--muted); }
.q-q { font-size: 1.35rem; margin: 6px 0; }
.q-opts { display: grid; gap: 10px; }
.q-opt { display: flex; gap: 12px; align-items: center; text-align: left; padding: 14px; border-radius: 14px; border: 2px solid var(--line); background: var(--paper); cursor: pointer; font-size: 1rem; color: var(--ink); transition: border-color .15s, background-color .15s, transform .15s; }
.q-opt:hover:not(:disabled) { border-color: var(--f); transform: translateX(4px); }
.q-opt:disabled { cursor: default; }
.q-key { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--paper-2); font: 600 .9rem var(--mono); flex: none; }
.q-opt.right { border-color: var(--ok); background: var(--olive-soft); }
.q-opt.right .q-key { background: var(--ok); color: #fff; }
.q-opt.wrong { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, var(--paper)); animation: shake .35s; }
@keyframes shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.q-explain { min-height: 1.6em; margin: 0; color: var(--ink-2); }
.q-foot { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; }
.qdone { display: grid; justify-items: center; text-align: center; gap: 10px; }
.review { text-align: left; width: 100%; background: var(--paper); border-radius: var(--radius-sm); padding: 14px 16px; }
.review ul { padding-left: 1.1em; display: grid; gap: 10px; }
.review h4 { font-family: var(--mono); font-size: var(--t-label); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

/* Portfolio */
.add-pf { max-width: 720px; }
.pf-form { display: grid; gap: 8px; }
.pf-form label:not(.file) { font-weight: 700; font-size: var(--t-small); }
.file input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.file span { display: inline-flex; gap: 8px; align-items: center; border: 2px dashed var(--line); border-radius: 12px; padding: .7em 1em; cursor: pointer; color: var(--ink-2); font-weight: 600; }
.file input:focus-visible + span { outline: 3px solid var(--focus); }
.pf-form .btn { justify-self: start; margin-top: 4px; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.pf { position: relative; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); }
.pf-media { aspect-ratio: 4 / 3; background: var(--f-soft, var(--paper-2)); display: grid; place-items: center; overflow: hidden; }
.pf-media img { width: 100%; height: 100%; object-fit: cover; }
.pf-media .art { width: 80%; }
.pf-note { width: 56px; height: 56px; border-radius: 16px; background: var(--card); display: grid; place-items: center; color: var(--brand); }
.pf figcaption { padding: 10px 12px 12px; display: grid; gap: 2px; }
.pf figcaption small { font-size: .8rem; color: var(--ink-2); }
.pf .del { position: absolute; top: 8px; right: 8px; width: 32px; height: 32px; border-radius: 50%; background: color-mix(in srgb, var(--card) 85%, transparent); }
.pf-filter { margin-bottom: -6px; }
.pf-filter .chip { text-decoration: none; border-color: var(--f); color: var(--f); }

/* Scores */
.parts { list-style: none; padding: 0; display: grid; gap: 12px; }
.part-top { display: flex; gap: 8px; align-items: baseline; margin-bottom: 4px; }
.part-top .part-val { margin-left: auto; font: 600 .9rem var(--mono); }
.parts small { display: block; margin-top: 4px; font-size: .8rem; }
.total-row { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding-top: 14px; border-top: 2px dashed var(--line); }
.total-row b { font: 700 1.8rem var(--display); margin-left: auto; }
.viva-list, .plain-ol { padding-left: 1.3em; display: grid; gap: 6px; color: var(--ink-2); }
.year-row { display: flex; gap: 18px; align-items: center; margin-bottom: 14px; }
.score-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; }
.score-cards .card { border-top: 5px solid var(--f, var(--brand)); }
.score-cards .mini-art { width: 120px; margin-bottom: 10px; }
.bands { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.bands li { background: var(--paper); border-radius: 12px; padding: 10px; font-size: var(--t-small); }
.bands b { display: block; }
.dist { list-style: none; padding: 0; display: grid; gap: 10px; }
.dist li { display: grid; grid-template-columns: 100px 1fr 30px; gap: 10px; align-items: center; }

/* Parent */
.timeline-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.timeline-list li { display: flex; gap: 12px; }
.timeline-list .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--f, var(--brand)); margin-top: 6px; flex: none; box-shadow: 0 0 0 4px var(--f-soft, var(--brand-soft)); }
.timeline-list b { display: block; } .timeline-list p { margin: 4px 0 0; color: var(--ink-2); font-style: italic; }
.mela-card { display: flex; justify-content: space-between; align-items: center; gap: 18px; background: linear-gradient(120deg, var(--amber-soft), var(--card)); }
.mela-days { font: 700 3rem/1 var(--display); text-align: center; color: var(--amber-ink); }
.mela-days small { display: block; font: 500 var(--t-label) var(--mono); color: var(--muted); }
.ptile.static { cursor: default; }

/* Tables */
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.toolbar > .btn:last-child { margin-left: auto; }
.toolbar p { margin: 0; }
.search { display: inline-flex; align-items: center; gap: 8px; border: 1.5px solid var(--line); background: var(--card); border-radius: 12px; padding: 0 .6em; flex: 1; max-width: 360px; }
.search input { border: none; background: transparent; box-shadow: none !important; padding: .55em 0; }
.sel select { width: auto; background: var(--card); }
.filters { display: flex; gap: 8px; flex-wrap: wrap; }
.tbl-card { padding: 0; overflow-x: auto; }
.tbl-card .muted.small { padding: 0 16px 14px; margin: 0; }
.tbl { width: 100%; border-collapse: collapse; font-size: var(--t-small); }
.tbl th { text-align: left; font: 500 var(--t-label) var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tbl td { padding: 11px 14px; border-bottom: 1px solid color-mix(in srgb, var(--line) 60%, transparent); vertical-align: middle; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: var(--card-2); }
.tbl a { color: var(--ink); font-weight: 600; text-decoration: none; }
.tbl a:hover { color: var(--brand-ink); text-decoration: underline; }
.card .tbl th:first-child, .card .tbl td:first-child { padding-left: 18px; }
.sch-cell { display: flex; gap: 10px; align-items: center; }
.sch-cell b { display: block; } .sch-cell small { display: block; }
.badge.sm { background: var(--brand); }
.heat-wrap { overflow-x: auto; }
.heat { border-collapse: separate; border-spacing: 3px; font-size: .85rem; }
.heat th { font: 500 .75rem var(--mono); color: var(--muted); padding: 2px 4px; }
.heat th[scope=row] { text-align: left; white-space: nowrap; padding-right: 10px; font: 600 .85rem var(--body); color: var(--ink); }
.heat th[scope=row] a { color: inherit; text-decoration: none; }
.heat td { width: 26px; height: 24px; border-radius: 6px; background: var(--paper-2); }
.heat td.on { background: var(--f); animation: pop .4s backwards; }
.heat td.num { background: none; text-align: center; font: 500 .8rem var(--mono); width: 40px; }
@keyframes pop { from { transform: scale(.3); } }
.sec-list { list-style: none; padding: 0; display: grid; gap: 12px; }
.sec-list li { display: grid; grid-template-columns: auto 1fr 120px 44px; gap: 12px; align-items: center; }
.sec-list li > div:first-child:not(.badge) { grid-column: span 2; }
.sec-list li:has(.badge) > div { grid-column: auto; }
.sec-list b { display: block; } .sec-list small { display: block; line-height: 1.3; }
.mark-tbl td:last-child { text-align: right; }
.name-btn { border: none; background: none; padding: 0; font-weight: 700; cursor: pointer; text-align: left; color: var(--ink); }
.name-btn:hover { color: var(--brand-ink); text-decoration: underline; }

/* Plan */
.plan-picks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.plan-picks label { display: grid; gap: 6px; }
.plan-tl { display: flex; height: 64px; border-radius: 12px; overflow: hidden; margin-top: 14px; }
.plan-tl .seg { flex-basis: 0; min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 6px 12px; color: #fff; overflow: hidden; }
.plan-tl .seg b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: .9rem; }
.plan-tl .seg small { font: 500 .75rem var(--mono); opacity: .9; }
.plan-tl .life { background: var(--olive); } .plan-tl .machines { background: var(--rust); } .plan-tl .services { background: var(--plum); }
.plan-tl .mela { background: repeating-linear-gradient(45deg, var(--amber), var(--amber) 8px, var(--band-accent) 8px, var(--band-accent) 16px); color: #2B1A10; }
.inline-field { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; font-weight: 600; margin-bottom: 14px; }
.inline-field input { width: auto; }

/* Branding */
.form-grid { display: grid; gap: 12px; }
.form-grid label { display: grid; gap: 6px; font-weight: 700; font-size: var(--t-small); }
.form-grid fieldset { border: 0; padding: 0; margin: 0; }
.form-grid legend { font-weight: 700; font-size: var(--t-small); margin-bottom: 8px; }
.swatches { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.sw input[type=radio] { position: absolute; opacity: 0; }
.sw span { display: block; width: 38px; height: 38px; border-radius: 50%; background: var(--c); border: 3px solid var(--card); box-shadow: 0 0 0 2px var(--line); cursor: pointer; transition: transform .15s; }
.sw input:checked + span { box-shadow: 0 0 0 3px var(--ink); transform: scale(1.1); }
.sw input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 3px; }
.sw.custom input { -webkit-appearance: none; appearance: none; width: 40px; height: 40px; padding: 0; border-radius: 50%; border: 2px dashed var(--muted); background: none; cursor: pointer; overflow: hidden; }
.sw.custom input::-webkit-color-swatch-wrapper { padding: 3px; }
.sw.custom input::-webkit-color-swatch { border: none; border-radius: 50%; }
.sw.custom input::-moz-color-swatch { border: none; border-radius: 50%; }
.mini-app { --brand: #1F6F66; display: grid; grid-template-columns: 150px 1fr; border-radius: 18px; overflow: hidden; border: 1px solid var(--line); min-height: 260px; background: var(--paper); }
.ma-side { background: var(--card); border-right: 1px solid var(--line); padding: 14px; display: grid; gap: 4px; align-content: start; border-top: 4px solid var(--brand); }
.ma-side .badge { width: 40px; height: 40px; margin-bottom: 6px; }
.ma-side b { font-size: .85rem; line-height: 1.2; } .ma-side small { font-size: .72rem; color: var(--muted); }
.ma-side i { display: block; height: 10px; border-radius: 5px; background: var(--paper-2); margin-top: 10px; }
.ma-side i:first-of-type { background: color-mix(in srgb, var(--brand) 25%, var(--card)); }
.ma-main { padding: 16px; display: grid; gap: 14px; align-content: start; justify-items: start; }
.ma-ring { width: 90px; height: 90px; border-radius: 50%; background: conic-gradient(var(--brand) 64%, var(--paper-2) 0); -webkit-mask: radial-gradient(circle, transparent 32px, #000 33px); mask: radial-gradient(circle, transparent 32px, #000 33px); }
.ma-btn { background: var(--brand); color: #fff; border-radius: 999px; padding: .5em 1.1em; font-weight: 700; font-size: .85rem; }

/* Admin */
.spark { width: 100%; height: 160px; overflow: visible; }
.spark .line { fill: none; stroke: var(--teal); stroke-width: 3; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.spark .area { fill: color-mix(in srgb, var(--teal) 14%, transparent); }
.spark circle { fill: var(--card); stroke: var(--teal); stroke-width: 2; vector-effect: non-scaling-stroke; }
.locked { opacity: .75; }
.qbank { padding-left: 1.3em; display: grid; gap: 14px; }
.qbank ul { list-style: none; padding: 6px 0 4px; display: grid; gap: 2px; font-size: var(--t-small); color: var(--ink-2); }
.qbank li.right { color: var(--ok); font-weight: 700; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* Modal */
.modal { border: none; padding: 0; border-radius: var(--radius); background: var(--paper); color: var(--ink); width: min(520px, calc(100vw - 24px)); max-height: calc(100dvh - 32px); box-shadow: 0 30px 80px -20px rgba(0,0,0,.5); }
.modal.wide { width: min(760px, calc(100vw - 24px)); }
.modal::backdrop { background: rgba(27, 19, 13, .5); backdrop-filter: blur(3px); }
.modal[open] { animation: modal-in .3s cubic-bezier(.2,.8,.2,1); }
@keyframes modal-in { from { transform: translateY(20px) scale(.98); opacity: 0; } }
.modal-in { padding: 22px; display: grid; gap: 12px; }
.modal h3 { font-size: 1.05rem; margin: 10px 0 0; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 8px; }
.mm-head { display: flex; gap: 14px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.mm-head h2 { margin: 0; } .mm-head .eyebrow { color: var(--f); } .mm-head > div:nth-child(2) { flex: 1; }
.mm-head .mini-art { width: 70px; }
.rub { border: 0; padding: 0; margin: 0 0 8px; }
.rub legend { font-weight: 600; font-size: var(--t-small); margin-bottom: 6px; }
.levels { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.levels input { position: absolute; opacity: 0; }
.levels span { display: grid; justify-items: center; padding: 6px 4px; border-radius: 10px; border: 1.5px solid var(--line); background: var(--card); cursor: pointer; font-weight: 800; transition: background-color .15s, border-color .15s; }
.levels span small { font: 500 .68rem var(--mono); color: var(--muted); }
.levels input:checked + span { background: var(--brand); border-color: var(--brand); color: #fff; }
.levels input:checked + span small { color: rgba(255,255,255,.85); }
.levels input:focus-visible + span { outline: 3px solid var(--focus); }

/* Toast + confetti */
.toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 140%); background: var(--ink); color: var(--paper); padding: .8em 1.2em; border-radius: 14px; font-weight: 600; z-index: 100; box-shadow: var(--shadow); transition: transform .35s cubic-bezier(.2,.8,.2,1); max-width: calc(100vw - 32px); }
.toast.show { transform: translate(-50%, 0); }
.toast.warn { background: var(--amber-ink); color: #fff; } .toast.bad { background: var(--bad); color: #fff; }
.confetti { position: fixed; inset: 0; pointer-events: none; z-index: 200; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr; }
  .proj-side { position: static; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
  .role-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; padding-bottom: 72px; }
  .side { position: fixed; z-index: 60; left: 0; top: 0; width: min(290px, 86vw); transform: translateX(-105%); transition: transform .3s ease; box-shadow: var(--shadow); }
  .app.nav-open .side { transform: none; }
  .app.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(27,19,13,.4); z-index: 55; }
  .only-m { display: inline-grid; }
  .viewas span { display: none; }
  .tabbar { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 40; background: var(--card); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .tabbar a { flex: 1; display: grid; justify-items: center; gap: 2px; text-decoration: none; font-size: .7rem; font-weight: 700; color: var(--muted); padding: 4px 0; border-radius: 10px; }
  .tabbar a.on { color: var(--brand-ink); background: var(--brand-soft); }
  .grid-2, .ptiles { grid-template-columns: 1fr; }
  .proj-head { grid-template-columns: 1fr; }
  .ph-art { max-width: 260px; }
  .ph-ring { justify-self: start; }
  .plan-picks { grid-template-columns: 1fr; }
  .toast { bottom: 84px; }
}
@media (max-width: 600px) {
  .top { padding: 10px 12px; gap: 8px; }
  .top-title { font-size: 1.1rem; }
  .icon-btn { width: 36px; height: 36px; }
  .hero-card { flex-direction: column; align-items: flex-start; }
  .kpi { padding: 12px; } .kpi b { font-size: 1.3rem; } .kpi > span { width: 36px; height: 36px; }
  .act-body { padding: 0 14px 14px; }
  .quiz-intro { grid-template-columns: 1fr; } .quiz-art { display: none; }
  .attempts li { grid-template-columns: 1fr 50px; } .attempts li .bar { display: none; }
  .try-home ul { columns: 1; }
  .role-grid { grid-template-columns: 1fr; }
  .bands { grid-template-columns: 1fr 1fr; }
  .sec-list li { grid-template-columns: auto 1fr 44px; } .sec-list li .bar { display: none; }
  .mini-app { grid-template-columns: 1fr; } .ma-side { border-right: 0; border-bottom: 1px solid var(--line); }
  .mela-card { flex-direction: column; align-items: flex-start; }
  .gallery { grid-template-columns: 1fr 1fr; }
}

/* Parent: switch between children */
.kid-switch { display: flex; gap: 10px; flex-wrap: wrap; }
.kid { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 8px; border-radius: 999px; border: 1.5px solid var(--line); background: var(--card); cursor: pointer; text-align: left; color: var(--ink); transition: border-color .2s, background-color .2s; }
.kid b { display: block; line-height: 1.1; } .kid small { color: var(--muted); font-size: .78rem; }
.kid.on { border-color: var(--brand); background: var(--brand-soft); }
.kid.on .avatar { background: var(--brand); color: #fff; }

.grade-links { margin: 4px 0 6px; color: var(--muted); font-size: var(--t-small); display: flex; gap: 8px; justify-content: center; align-items: center; flex-wrap: wrap; }
.grade-links .chip { cursor: pointer; font-family: var(--body); font-weight: 600; }
.grade-links .chip:hover { border-color: var(--amber); }

/* ---------- Grades, teachers, lessons ---------- */
.g6 { --gc: var(--olive); } .g7 { --gc: var(--teal); } .g8 { --gc: var(--plum); }
.seg-tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--paper-2); border: 1px solid var(--line); flex-wrap: wrap; }
.seg-tabs button { border: none; background: none; padding: .45em 1em; border-radius: 999px; font-weight: 700; cursor: pointer; color: var(--ink-2); font-size: var(--t-small); }
.seg-tabs button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.gnum { width: 46px; height: 46px; border-radius: 14px; background: var(--gc, var(--brand)); color: #fff; display: grid; place-items: center; font: 700 1.4rem var(--display); flex: none; }
.gnum.sm { width: 36px; height: 36px; font-size: 1.1rem; border-radius: 11px; }
.gnum.lg { width: 64px; height: 64px; font-size: 2rem; border-radius: 18px; }
.grade-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.grade-card { display: grid; gap: 10px; border-top: 5px solid var(--gc); text-decoration: none; color: var(--ink); }
.grade-card.link { transition: transform .2s, box-shadow .2s; }
.grade-card.link:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.gc-top { display: flex; gap: 12px; align-items: center; }
.gc-top > div { flex: 1; } .gc-top b { display: block; font: 600 1.15rem var(--display); } .gc-top .ic { color: var(--gc); }
.gc-row { display: grid; grid-template-columns: 96px 1fr 44px; gap: 10px; align-items: center; font-size: var(--t-small); }
.gc-row b { font: 600 .85rem var(--mono); text-align: right; }
.grade-card p { margin: 0; }
.today-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.today { display: grid; gap: 12px; border-left: 5px solid var(--f); }
.td-top { display: flex; gap: 10px; align-items: center; }
.td-top b { display: block; } .td-top small { display: block; }
.td-act { display: flex; gap: 12px; align-items: flex-start; background: var(--f-soft); border-radius: var(--radius-sm); padding: 12px; }
.td-act b { display: block; } .td-act small { display: block; font-size: .82rem; color: var(--ink-2); margin-top: 3px; }
.td-act small .ic { width: 14px; height: 14px; vertical-align: -2px; margin-right: 2px; }
.td-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.attn { list-style: none; padding: 0; display: grid; gap: 8px; }
.attn li { display: grid; gap: 1px; padding: 8px 10px; border-radius: 10px; background: var(--paper); border-left: 3px solid var(--warn); }
.attn.cols { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.attn a { color: var(--ink); text-decoration: none; } .attn a:hover { text-decoration: underline; }
.grade-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.grade-head > div:nth-child(2) { flex: 1; } .grade-head h2 { margin: 0; font-size: 1.6rem; } .grade-head .eyebrow { color: var(--gc); }
.proj-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.pstrip { display: flex; gap: 12px; align-items: center; text-align: left; padding: 10px; border-radius: var(--radius-sm); border: 2px solid var(--line); background: var(--card); cursor: pointer; color: var(--ink); transition: border-color .2s, transform .2s; }
.pstrip:hover { transform: translateY(-2px); } .pstrip.on { border-color: var(--f); background: var(--f-soft); }
.pstrip > span:last-child { display: grid; gap: 4px; flex: 1; min-width: 0; }
.pstrip .mini-art { width: 70px; flex: none; background: var(--card); }
.pstrip small { font-size: .78rem; }
.lo-bars, .q-bars { list-style: none; padding: 0; display: grid; gap: 10px; }
.lo-bars li { display: grid; grid-template-columns: minmax(150px, 1.2fr) 1fr 34px; gap: 10px; align-items: center; font-size: var(--t-small); }
.lo-bars b { font: 600 .85rem var(--mono); text-align: right; }
.q-bars li { display: grid; grid-template-columns: 1fr 120px 44px; gap: 10px; align-items: center; font-size: var(--t-small); padding: 6px 8px; border-radius: 10px; }
.q-bars li.weak { background: color-mix(in srgb, var(--bad) 8%, transparent); }
.q-bars li small { display: block; margin-top: 2px; }
.q-bars .num { text-align: right; }
.lesson-list { list-style: none; padding: 0; display: grid; gap: 10px; }
.lesson { display: flex; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; }
.lesson.done { background: color-mix(in srgb, var(--f-soft) 55%, var(--card)); }
.lcheck { cursor: pointer; flex: none; }
.lcheck input { position: absolute; opacity: 0; }
.lcheck input:focus-visible + .act-n { outline: 3px solid var(--focus); outline-offset: 2px; }
.lesson.done .act-n { background: var(--f); color: #fff; }
.l-body { flex: 1; min-width: 0; display: grid; gap: 6px; }
.l-body p { margin: 0; color: var(--ink-2); font-size: var(--t-small); }
.l-top { display: flex; gap: 10px; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; }
.l-meta { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; font-size: .82rem; color: var(--muted); }
.l-meta > span { display: inline-flex; gap: 6px; align-items: center; } .l-meta .ic { width: 15px; height: 15px; }
.l-share { flex: 1; min-width: 180px; } .l-share .bar { max-width: 160px; }
.teacher-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.teacher-card { display: grid; gap: 10px; align-content: start; }
.teacher-card p { margin: 0; } .teacher-card .btn { justify-self: start; }
.tc-head { display: flex; gap: 12px; align-items: center; } .tc-head b { display: block; }
.avatar.lg { width: 48px; height: 48px; font-size: 1rem; background: var(--brand-soft); color: var(--brand-ink); }
.check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.check { display: flex !important; gap: 10px; align-items: flex-start; padding: 8px 10px; border: 1.5px solid var(--line); border-radius: 10px; font-weight: 600 !important; cursor: pointer; }
.check input { width: auto; margin-top: 3px; accent-color: var(--brand); }
.check span { display: grid; } .check small { font-weight: 500; }
.warn-bar.round { border-radius: var(--radius-sm); padding: 10px 14px; }
.viva-help { background: var(--paper-2); border-radius: var(--radius-sm); padding: 8px 14px; }
.viva-help summary { cursor: pointer; font-weight: 700; display: flex; gap: 8px; align-items: center; }
.viva-help ol { margin: 8px 0 4px; padding-left: 1.3em; display: grid; gap: 4px; color: var(--ink-2); font-size: var(--t-small); }
.r-teacher .role-ic { color: #fff; }
@media (max-width: 900px) {
  .proj-strip { grid-template-columns: 1fr; }
  .check-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .q-bars li { grid-template-columns: 1fr 44px; } .q-bars li .bar { display: none; }
  .lo-bars li { grid-template-columns: 1fr 70px 30px; }
  .gc-row { grid-template-columns: 80px 1fr 40px; }
}
@media print {
  .side, .top, .tabbar, .toolbar, .lcheck input, .proj-side .card:last-child { display: none !important; }
  .app { display: block; } .view { padding: 0; }
}