/* ELOQUA — design system
   One stylesheet for the marketing site and the LMS. No build step, no CDN:
   the school's students are often on slow connections. */

:root {
  --navy: #0f2f4f;
  --navy-700: #143a61;
  --navy-50: #eef4fa;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-50: #eff6ff;
  --amber: #d97706;
  --amber-50: #fffbeb;
  --green: #047857;
  --green-50: #ecfdf5;
  --red: #b91c1c;
  --red-50: #fef2f2;

  --ink: #101b2b;
  --ink-2: #43536b;
  --ink-3: #6b7c94;
  --line: #dfe5ee;
  --line-2: #eef1f6;
  --bg: #f6f8fb;
  --card: #ffffff;

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  --r: 12px;
  --r-lg: 18px;
  --shadow: 0 1px 2px rgba(16, 27, 43, .06), 0 4px 16px rgba(16, 27, 43, .05);
  --shadow-lg: 0 12px 40px rgba(16, 27, 43, .12);
  --wrap: 1160px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.6 var(--sans);
  overflow-wrap: break-word;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.05rem; font-family: var(--sans); font-weight: 650; }
p { margin: 0 0 1em; }
small, .small { font-size: .855rem; }
hr { border: 0; border-top: 1px solid var(--line); margin: 28px 0; }
:focus-visible { outline: 3px solid rgba(37, 99, 235, .45); outline-offset: 2px; border-radius: 6px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.narrow { max-width: 780px; }
.muted { color: var(--ink-3); }
.dim { color: var(--ink-2); }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.mono { font-family: var(--mono); font-size: .9em; }
.stack > * + * { margin-top: 14px; }
.mt0 { margin-top: 0; } .mb0 { margin-bottom: 0; } .mt1 { margin-top: 8px; } .mt2 { margin-top: 18px; }
.mt3 { margin-top: 30px; } .mb2 { margin-bottom: 18px; } .mb3 { margin-bottom: 30px; }
.hide { display: none !important; }
@media (max-width: 760px) { .hide-sm { display: none !important; } }

/* ------------------------------------------------------------------ site nav */
.topbar { background: var(--navy); color: #fff; font-size: .82rem; }
.topbar .wrap { display: flex; gap: 18px; justify-content: space-between; align-items: center; height: 38px; }
.topbar a { color: #cfe0f0; }

.masthead { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
.masthead .wrap { display: flex; align-items: center; gap: 26px; height: 72px; }
.brand { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; letter-spacing: .16em; color: var(--navy); text-transform: uppercase; }
.brand:hover { text-decoration: none; }
.brand small { display: block; font-family: var(--sans); font-size: .58rem; letter-spacing: .22em; color: var(--ink-3); text-transform: uppercase; margin-top: -2px; }
.mainnav { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.mainnav a { color: var(--ink-2); font-weight: 550; font-size: .94rem; }
.mainnav a.on, .mainnav a:hover { color: var(--navy); text-decoration: none; }
/* .mainnav a is more specific than .btn, so the CTA needs its colours restated */
.mainnav a.btn { color: #fff; }
.mainnav a.btn:hover { color: #fff; background: var(--blue-dark); }
.navtoggle { display: none; margin-left: auto; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font-size: 1.1rem; cursor: pointer; }
@media (max-width: 900px) {
  .navtoggle { display: block; }
  .mainnav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column;
             align-items: stretch; gap: 0; padding: 8px 22px 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .mainnav.open { display: flex; }
  .mainnav a { padding: 12px 0; border-bottom: 1px solid var(--line-2); }
  .mainnav .btn { text-align: center; margin-top: 10px; }
}

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; border: 1px solid transparent;
  background: var(--blue); color: #fff; font: inherit; font-weight: 600; font-size: .95rem;
  cursor: pointer; text-decoration: none; transition: background .15s, border-color .15s, transform .05s;
}
.btn:hover { background: var(--blue-dark); text-decoration: none; color: #fff; }
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.disabled { opacity: .5; pointer-events: none; }
.btn-lg { padding: 14px 28px; font-size: 1.02rem; }
.btn-sm { padding: 7px 13px; font-size: .85rem; border-radius: 8px; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--navy-50); color: var(--navy); border-color: #c9d6e6; }
.btn-navy { background: var(--navy); } .btn-navy:hover { background: var(--navy-700); }
.btn-amber { background: var(--amber); } .btn-amber:hover { background: #b45309; }
.btn-danger { background: var(--red); } .btn-danger:hover { background: #991b1b; }
.btn-link { background: none; color: var(--blue); border: 0; padding: 0; font-weight: 550; }
.btn-block { display: flex; width: 100%; }
.btnrow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* ------------------------------------------------------------------- cards */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); }
.card-p { padding: 24px; }
.card + .card { margin-top: 18px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 18px 24px; border-bottom: 1px solid var(--line-2); }
.card-head h2, .card-head h3 { margin: 0; font-size: 1.1rem; font-family: var(--sans); font-weight: 650; }
.card-body { padding: 22px 24px; }
.card-foot { padding: 14px 24px; background: #fbfcfe; border-top: 1px solid var(--line-2); border-radius: 0 0 var(--r-lg) var(--r-lg); }

.grid { display: grid; gap: 20px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.split { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 28px; align-items: start; }
/* Main column plus a sidebar, used across the portals. Must be a class, not an
   inline style, or it would override the breakpoint below and overflow on a
   phone — the portal is used on phones constantly. */
.with-aside { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 20px; align-items: start; }
@media (max-width: 980px) {
  .g3, .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) { .with-aside { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------ badges */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px;
  font-size: .76rem; font-weight: 650; letter-spacing: .02em; background: var(--navy-50); color: var(--navy);
  border: 1px solid rgba(15, 47, 79, .12);
}
.badge-green { background: var(--green-50); color: var(--green); border-color: rgba(4, 120, 87, .18); }
.badge-amber { background: var(--amber-50); color: #92400e; border-color: rgba(217, 119, 6, .2); }
.badge-red { background: var(--red-50); color: var(--red); border-color: rgba(185, 28, 28, .18); }
.badge-blue { background: var(--blue-50); color: var(--blue-dark); border-color: rgba(37, 99, 235, .18); }
.badge-grey { background: #f1f4f8; color: var(--ink-2); border-color: var(--line); }
.pill { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }

.eyebrow { text-transform: uppercase; letter-spacing: .14em; font-size: .74rem; font-weight: 700; color: var(--blue); margin-bottom: 10px; }

/* ------------------------------------------------------------------ tables */
.table { width: 100%; border-collapse: collapse; font-size: .93rem; }
.table th { text-align: left; font-size: .74rem; text-transform: uppercase; letter-spacing: .07em; color: var(--ink-3);
            font-weight: 700; padding: 10px 14px; border-bottom: 1px solid var(--line); background: #fbfcfe; }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--line-2); vertical-align: top; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #fafcff; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.scroll-x .table { min-width: 620px; }

/* ------------------------------------------------------------------- forms */
label, .label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--ink); }
.hint { font-size: .82rem; color: var(--ink-3); margin-top: 5px; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number],
input[type=date], input[type=time], input[type=datetime-local], input[type=url], input[type=search],
select, textarea {
  width: 100%; padding: 11px 13px; font: inherit; font-size: .95rem; color: var(--ink);
  background: #fff; border: 1px solid #cfd8e5; border-radius: 10px; transition: border-color .15s, box-shadow .15s;
}
select {
  /* background shorthand would wipe this chevron out — keep them separate */
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7c94' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 13px center; padding-right: 36px;
}
textarea { min-height: 120px; resize: vertical; line-height: 1.55; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37, 99, 235, .14); outline: none; }
input.err, select.err, textarea.err { border-color: var(--red); }
.field { margin-bottom: 18px; }
.field-err { color: var(--red); font-size: .82rem; margin-top: 5px; font-weight: 550; }
.fieldrow { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.fieldrow-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 18px; }
@media (max-width: 640px) { .fieldrow, .fieldrow-3 { grid-template-columns: 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 450; font-size: .93rem; margin-bottom: 10px; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; flex: none; accent-color: var(--blue); }
.inline-checks { display: flex; flex-wrap: wrap; gap: 8px 18px; }

/* selectable option cards (course format, intake, payment method) */
.choice { display: block; position: relative; cursor: pointer; margin-bottom: 12px; }
.choice input { position: absolute; opacity: 0; pointer-events: none; }
.choice-in {
  display: block;
  border: 2px solid var(--line); border-radius: 14px; padding: 18px 20px; background: #fff;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.choice-in > span { display: block; }
.choice-in .title, .choice-in .dim, .choice-in .small { display: block; }
.choice-in .dim, .choice-in .small { font-size: .87rem; line-height: 1.45; }
.choice:hover .choice-in { border-color: #bacbe3; }
.choice input:checked + .choice-in { border-color: var(--blue); background: var(--blue-50); box-shadow: 0 0 0 3px rgba(37, 99, 235, .1); }
.choice input:focus-visible + .choice-in { outline: 3px solid rgba(37, 99, 235, .45); outline-offset: 2px; }
.choice input:disabled + .choice-in { opacity: .5; }
.choice-in .title { font-weight: 650; margin-bottom: 3px; color: var(--ink); }
.choice-in .price { display: block; font-family: var(--serif); font-size: 1.4rem; color: var(--navy); white-space: nowrap; }

/* ------------------------------------------------------------------ alerts */
.alert { padding: 13px 18px; border-radius: 12px; margin-bottom: 18px; font-size: .93rem; border: 1px solid; }
.alert-success { background: var(--green-50); border-color: rgba(4, 120, 87, .25); color: #065f46; }
.alert-error { background: var(--red-50); border-color: rgba(185, 28, 28, .25); color: #991b1b; }
.alert-info { background: var(--blue-50); border-color: rgba(37, 99, 235, .22); color: var(--blue-dark); }
.alert-warn { background: var(--amber-50); border-color: rgba(217, 119, 6, .3); color: #92400e; }

/* ------------------------------------------------------------------- hero */
.hero { background: linear-gradient(160deg, var(--navy) 0%, #16436d 55%, #1c5286 100%); color: #fff; padding: 76px 0 88px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: auto -10% -60% 55%; height: 460px; background: radial-gradient(closest-side, rgba(255,255,255,.10), transparent); }
.hero h1 { color: #fff; max-width: 15ch; }
.hero p.lede { font-size: 1.16rem; color: #cfe0f0; max-width: 54ch; }
.hero .eyebrow { color: #7fb2e0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 46px; align-items: center; position: relative; z-index: 1; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero { padding: 52px 0 60px; } }
.hero-panel { background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .18); border-radius: var(--r-lg); padding: 24px; backdrop-filter: blur(6px); }
.hero-panel h3 { color: #fff; font-size: 1.05rem; font-family: var(--sans); }
.hero-stats { display: flex; gap: 30px; margin-top: 30px; flex-wrap: wrap; }
.hero-stats b { display: block; font-family: var(--serif); font-size: 1.9rem; }
.hero-stats span { color: #a9c8e4; font-size: .84rem; }

.section { padding: 68px 0; }
.section-tight { padding: 44px 0; }
.section-alt { background: #fff; border-block: 1px solid var(--line); }
.section-head { max-width: 62ch; margin-bottom: 34px; }

/* ------------------------------------------------------------ course cards */
.course-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
               overflow: hidden; box-shadow: var(--shadow); transition: transform .16s, box-shadow .16s; }
.course-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.course-card .top { height: 6px; background: var(--blue); }
.course-card .body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.course-card h3 { margin-bottom: 6px; }
.course-card h3 a { color: var(--navy); }
.course-card .meta { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .84rem; color: var(--ink-3); margin: 14px 0; }
.course-card .foot { margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line-2); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.price-from { font-family: var(--serif); font-size: 1.3rem; color: var(--navy); }
.price-from small { font-family: var(--sans); font-size: .72rem; color: var(--ink-3); display: block; }

/* ------------------------------------------------------------- funnel rail */
.steps { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 30px; counter-reset: s; }
.steps li { list-style: none; display: flex; align-items: center; gap: 8px; font-size: .82rem; color: var(--ink-3); padding: 7px 14px 7px 10px;
            background: #fff; border: 1px solid var(--line); border-radius: 999px; }
.steps li::before { counter-increment: s; content: counter(s); width: 20px; height: 20px; border-radius: 50%; background: var(--line-2);
                    color: var(--ink-3); font-weight: 700; font-size: .72rem; display: grid; place-items: center; }
.steps li.done { color: var(--green); border-color: rgba(4,120,87,.25); background: var(--green-50); }
.steps li.done::before { background: var(--green); color: #fff; content: "\2713"; }
.steps li.on { color: var(--blue-dark); border-color: var(--blue); background: var(--blue-50); font-weight: 650; }
.steps li.on::before { background: var(--blue); color: #fff; }

.summary-card { position: sticky; top: 92px; }
.summary-line { display: flex; justify-content: space-between; gap: 14px; padding: 9px 0; border-bottom: 1px solid var(--line-2); font-size: .92rem; }
.summary-line:last-of-type { border-bottom: 0; }
.summary-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; margin-top: 8px; border-top: 2px solid var(--line); }
.summary-total b { font-family: var(--serif); font-size: 1.7rem; color: var(--navy); }

/* ---------------------------------------------------------- scope & sequence */
.scope-table td:first-child { white-space: nowrap; font-weight: 650; color: var(--navy); }
.scope-table .skills span { display: inline-block; background: var(--navy-50); color: var(--navy); border-radius: 6px; padding: 1px 7px; font-size: .76rem; margin: 0 4px 4px 0; }
.outcome { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.outcome:last-child { border-bottom: 0; }
.outcome .code { flex: none; width: 54px; font-weight: 700; color: var(--blue); font-size: .84rem; padding-top: 2px; }

/* --------------------------------------------------------------- app shell */
.app { display: grid; grid-template-columns: 244px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--navy); color: #cfe0f0; padding: 18px 0 40px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.side .brand { color: #fff; padding: 6px 22px 20px; display: block; font-size: 1.3rem; }
.side .brand small { color: #7fb2e0; }
.side-group { padding: 14px 12px 4px; font-size: .68rem; text-transform: uppercase; letter-spacing: .12em; color: #6f96bb; font-weight: 700; margin-left: 10px; }
.side a { display: flex; align-items: center; gap: 11px; padding: 10px 22px; color: #cfe0f0; font-size: .93rem; font-weight: 500; border-left: 3px solid transparent; }
.side a:hover { background: rgba(255, 255, 255, .07); color: #fff; text-decoration: none; }
.side a.on { background: rgba(255, 255, 255, .12); color: #fff; border-left-color: #7fb2e0; font-weight: 600; }
.side a .ic { width: 18px; text-align: center; opacity: .85; }
.side .count { margin-left: auto; background: var(--blue); color: #fff; border-radius: 999px; padding: 1px 8px; font-size: .72rem; font-weight: 700; }
.main { min-width: 0; display: flex; flex-direction: column; }
.appbar { background: #fff; border-bottom: 1px solid var(--line); padding: 0 26px; height: 66px; display: flex; align-items: center; gap: 16px; position: sticky; top: 0; z-index: 30; }
.appbar h1 { font-size: 1.22rem; margin: 0; font-family: var(--sans); font-weight: 650; }
.appbar .spacer { margin-left: auto; }
.appcontent { padding: 26px; flex: 1; }
.avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--navy-50); color: var(--navy); display: grid; place-items: center;
          font-weight: 700; font-size: .8rem; flex: none; border: 1px solid var(--line); }
.avatar-lg { width: 58px; height: 58px; font-size: 1.1rem; }
.sidetoggle { display: none; }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; inset: 0 auto 0 0; width: 250px; transform: translateX(-100%); transition: transform .2s; z-index: 60; }
  .side.open { transform: none; box-shadow: var(--shadow-lg); }
  .sidetoggle { display: inline-flex; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 7px 11px; cursor: pointer; font-size: 1.1rem; }
  .appcontent { padding: 18px; }
  .appbar { padding: 0 16px; }
}

/* ------------------------------------------------------------------- stats */
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; }
.stat .k { font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); font-weight: 700; }
.stat .v { font-family: var(--serif); font-size: 1.85rem; color: var(--navy); line-height: 1.15; margin-top: 6px; }
.stat .d { font-size: .82rem; color: var(--ink-3); margin-top: 2px; }

.bar { height: 8px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.bar > i { display: block; height: 100%; background: var(--blue); border-radius: 999px; }
.bar.green > i { background: var(--green); }
.bar.amber > i { background: var(--amber); }

.next-class { background: linear-gradient(120deg, var(--navy), #1b4e7f); color: #fff; border-radius: var(--r-lg); padding: 24px; }
.next-class h3 { color: #fff; margin-bottom: 4px; }
.next-class .when { color: #a9c8e4; }
.countdown { font-family: var(--mono); font-size: 1.05rem; color: #fff; background: rgba(255,255,255,.12); border-radius: 8px; padding: 4px 10px; display: inline-block; }

.list-row { display: flex; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line-2); }
.list-row:last-child { border-bottom: 0; }
.list-row .grow { flex: 1; min-width: 0; }
.list-row .t { font-weight: 600; }
.list-row .s { font-size: .85rem; color: var(--ink-3); }

.empty { text-align: center; padding: 46px 20px; color: var(--ink-3); }
.empty .big { font-size: 2rem; margin-bottom: 10px; opacity: .5; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 22px; overflow-x: auto; }
.tabs a { padding: 11px 16px; color: var(--ink-2); font-weight: 600; font-size: .93rem; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.on { color: var(--navy); border-bottom-color: var(--blue); }
.tabs a:hover { text-decoration: none; color: var(--navy); }

/* --------------------------------------------------------------- classroom */
body.classroom { background: #0b1420; color: #e6eef7; }
.classroom-shell { display: grid; grid-template-columns: minmax(0, 1fr) 310px; height: 100vh; }
.classroom-stage { position: relative; background: #06101b; }
.classroom-stage iframe, .classroom-stage #jitsi { width: 100%; height: 100%; border: 0; display: block; }
.classroom-side { background: #10202f; border-left: 1px solid #1e3346; padding: 18px; overflow-y: auto; }
.classroom-side h3 { color: #fff; font-size: 1rem; font-family: var(--sans); }
.classroom-side .k { color: #7fa3c4; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; margin-top: 18px; }
.classroom-side p, .classroom-side li { color: #c6d6e6; font-size: .9rem; }
.classroom-bar { position: absolute; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 14px;
                 padding: 12px 18px; background: linear-gradient(#06101bcc, transparent); z-index: 5; color: #fff; font-size: .9rem; }
.classroom-bar a { color: #cfe0f0; }
@media (max-width: 900px) { .classroom-shell { grid-template-columns: 1fr; grid-template-rows: 1fr auto; } .classroom-side { border-left: 0; border-top: 1px solid #1e3346; max-height: 42vh; } }

/* ---------------------------------------------------------------- footer */
.footer { background: var(--navy); color: #a9c8e4; padding: 54px 0 30px; margin-top: 0; }
.footer h4 { color: #fff; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
.footer a { color: #cfe0f0; display: block; padding: 4px 0; font-size: .92rem; }
.footer .grid { gap: 34px; }
.footer .bottom { border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 34px; padding-top: 20px; font-size: .84rem; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* ------------------------------------------------------------------ auth */
body.auth { background: linear-gradient(160deg, var(--navy), #16436d); min-height: 100vh; display: grid; place-items: center; padding: 30px 18px; }
.auth-card { background: #fff; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); padding: 34px; width: 100%; max-width: 430px; }
.auth-card .brand { text-align: center; display: block; margin-bottom: 8px; }

/* ------------------------------------------------------------------ print */
@media print {
  .masthead, .topbar, .footer, .side, .appbar, .noprint, .btn { display: none !important; }
  body { background: #fff; }
  .card { box-shadow: none; border-color: #ccc; }
  .app { grid-template-columns: 1fr; }
  a[href]::after { content: ""; }
}