/* Merritt College Cybersecurity Employer Day theme: navy + gold, bold condensed headings. */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --navy: #0b2a5b; --navy2: #123c7c; --navy3: #1a5fb4; --gold: #ffc72c; --gold2: #f5b400;
  --sky: #e8f2fd; --sky2: #d4e6fa;
  --bg: #f3f7fc; --panel: #ffffff; --panel2: #eef4fb; --line: #d3e0ef;
  --text: #0b2a5b; --muted: #5a6f8c; --accent: #1a5fb4; --accent2: #1a5fb4;
  --ok: #16834a; --warn: #b07800; --bad: #c62828;
  --display: 'Barlow Condensed', 'Arial Narrow', Impact, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.55 Inter, system-ui, -apple-system, Segoe UI, sans-serif; }
a { color: var(--navy3); }
code, .mono { font-family: var(--mono); font-size: 13px; }
code { background: var(--sky); color: var(--navy); padding: 1px 6px; border-radius: 4px; }

/* ---------- header ---------- */
header { display: flex; align-items: center; gap: 14px; padding: 10px 22px; background: var(--navy);
  border-bottom: 4px solid var(--gold); color: #fff; min-height: 62px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand .logo { height: 46px; width: auto; background: #fff; border-radius: 6px; padding: 3px 4px; box-shadow: 0 0 0 2px var(--gold); }
.brand .words { font-family: var(--display); font-weight: 700; line-height: 1; letter-spacing: .02em; text-transform: uppercase; }
.brand .words b { display: block; font-size: 18px; color: #fff; }
.brand .words span { display: block; font-size: 15px; color: var(--gold); }
header .crumb { font-family: var(--display); font-size: 18px; font-weight: 600; color: #c9d8ee; text-transform: uppercase; letter-spacing: .03em;
  border-left: 2px solid var(--navy3); padding-left: 14px; }
header .spacer { flex: 1; }
header .event { font-family: var(--display); font-size: 15px; color: var(--gold); text-transform: uppercase; letter-spacing: .04em; }

/* ---------- controls ---------- */
button { background: var(--gold); color: var(--navy); border: 0; border-radius: 6px; padding: 9px 16px; font-weight: 700;
  cursor: pointer; font: 700 14px Inter, system-ui, sans-serif; box-shadow: 0 2px 0 var(--gold2); }
button:hover { filter: brightness(1.05); transform: translateY(-1px); }
button:disabled { opacity: .55; cursor: wait; transform: none; }
button.ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); box-shadow: none; }
header button.ghost { color: #fff; border-color: rgba(255,255,255,.35); }
header button.ghost:hover { border-color: var(--gold); color: var(--gold); }
input, textarea { width: 100%; background: #fff; color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 9px 12px; font: inherit; }
input:focus, textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold2); }
textarea { resize: vertical; min-height: 90px; font-family: var(--mono); font-size: 13px; }

/* slanted navy label, like the flyer's section headers */
.slant { display: inline-block; font-family: var(--display); font-weight: 800; text-transform: uppercase; letter-spacing: .02em;
  background: var(--navy); color: #fff; padding: 4px 34px 4px 14px; clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%); }

/* ---------- dashboard ---------- */
.hero { position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(circle at 82% 40%, rgba(90,180,255,.35), transparent 38%),
    repeating-linear-gradient(90deg, rgba(120,190,255,.07) 0 1px, transparent 1px 46px),
    repeating-linear-gradient(0deg, rgba(120,190,255,.07) 0 1px, transparent 1px 46px),
    linear-gradient(135deg, #082048 0%, #0b2a5b 55%, #123c7c 100%); }
.hero-inner { max-width: 1040px; margin: 0 auto; padding: 40px 24px 0; display: grid; grid-template-columns: 1fr 240px; gap: 24px; align-items: center; }
.hero-title { display: flex; align-items: center; gap: 22px; }
.hero-logo { height: 120px; width: auto; background: #fff; border-radius: 10px; padding: 8px 10px; box-shadow: 0 0 0 3px var(--gold), 0 8px 24px rgba(0,0,0,.3); }
.hero .dept { font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: 1.02; font-size: 30px; }
.hero .dept span { color: var(--gold); }
.hero .dept::after { content: ""; display: block; width: 210px; height: 5px; background: var(--gold); margin-top: 10px; }
.hero p { color: #d3e2f5; font-size: 16.5px; max-width: 560px; margin: 16px 0 0; }
.hero .shield { width: 220px; filter: drop-shadow(0 0 22px rgba(90,190,255,.75)); }
.banner-gold { background: var(--gold); color: var(--navy); margin-top: 30px; padding: 14px 24px 12px;
  clip-path: polygon(0 0, 100% 0, calc(100% - 46px) 100%, 0 100%); max-width: 880px; }
.banner-gold h1 { margin: 0; font-family: var(--display); font-weight: 800; text-transform: uppercase; line-height: .95; font-size: 52px; }
.banner-gold h1 small { display: block; font-size: 34px; }

.section { max-width: 1040px; margin: 34px auto 0; padding: 0 24px; }
.section .slant { font-size: 24px; margin-bottom: 16px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; }
.card { background: var(--panel); border: 1px solid var(--line); border-top: 5px solid var(--navy); border-radius: 10px; padding: 20px 22px;
  display: flex; flex-direction: column; gap: 10px; text-decoration: none; color: var(--text);
  box-shadow: 0 6px 18px rgba(11,42,91,.07); transition: border-color .15s, transform .15s, box-shadow .15s; }
.card:hover { border-top-color: var(--gold); transform: translateY(-3px); box-shadow: 0 12px 26px rgba(11,42,91,.14); }
.card .tag { font-family: var(--display); font-weight: 700; font-size: 15px; color: var(--navy3); text-transform: uppercase; letter-spacing: .05em; }
.card h2 { margin: 0; font-family: var(--display); font-weight: 800; font-size: 30px; text-transform: uppercase; line-height: 1; }
.card p { margin: 0; color: var(--muted); }
.card .go { margin-top: auto; display: flex; justify-content: space-between; align-items: center; padding-top: 10px; border-top: 1px solid var(--line); }
.card .status { font-family: var(--mono); font-size: 13px; color: var(--warn); }
.card .status.done { color: var(--ok); }
.card .cta { font-family: var(--display); font-weight: 800; text-transform: uppercase; color: var(--navy); background: var(--gold);
  padding: 4px 12px; border-radius: 4px; }

.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; background: var(--sky); border-radius: 10px; padding: 8px 0; }
.how div { padding: 12px 20px; border-left: 3px solid var(--gold); margin: 6px 0; }
.how b { display: block; font-family: var(--display); font-size: 19px; text-transform: uppercase; }
.how span { color: var(--muted); font-size: 14px; }

footer { margin-top: 44px; background: var(--navy); color: #c9d8ee; border-bottom: 6px solid var(--gold); }
footer .inner { max-width: 1040px; margin: 0 auto; padding: 20px 24px; display: flex; gap: 22px; flex-wrap: wrap; align-items: center; font-size: 14px; }
footer b { color: var(--gold); font-family: var(--display); font-size: 18px; text-transform: uppercase; letter-spacing: .03em; }

/* ---------- lab layout ---------- */
.lab { display: grid; grid-template-columns: minmax(320px, 420px) 1fr; height: calc(100vh - 66px); }
.guide { border-right: 1px solid var(--line); overflow-y: auto; padding: 20px 22px 60px; background: var(--panel); }
.guide h1 { display: inline-block; font-family: var(--display); font-weight: 800; text-transform: uppercase; font-size: 26px; line-height: 1.1;
  margin: 0 0 12px; background: var(--navy); color: #fff; padding: 5px 34px 5px 14px; clip-path: polygon(0 0, 100% 0, calc(100% - 18px) 100%, 0 100%); }
.guide .lead { color: var(--muted); margin: 0 0 18px; }
.step { border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 12px; background: var(--bg); }
.step h3 { margin: 0 0 6px; font-family: var(--display); font-weight: 700; font-size: 20px; text-transform: uppercase; display: flex; gap: 10px; align-items: center; }
.step h3 .n { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 15px; flex: none; }
.step.active { border-left-color: var(--gold); background: #fffaf0; }
.step.active h3 .n { background: var(--gold); color: var(--navy); }
.step.done h3 .n { background: var(--ok); color: #fff; }
.step p { margin: 6px 0; }
details { margin-top: 6px; }
summary { cursor: pointer; color: var(--warn); font-size: 13px; }
details > div { padding: 8px 10px; margin-top: 6px; background: var(--panel2); border-radius: 6px; font-size: 14px; }
.callout { border-left: 4px solid var(--navy3); background: var(--sky); padding: 10px 12px; border-radius: 0 8px 8px 0; margin: 10px 0; font-size: 14px; }
.callout.win { border-color: var(--gold); }

.work { display: flex; flex-direction: column; overflow: hidden; background: var(--bg); }
.toolbar { display: flex; gap: 8px; align-items: center; padding: 12px 18px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap; }
.pill { font-family: var(--display); font-weight: 700; font-size: 15px; text-transform: uppercase; letter-spacing: .03em;
  padding: 4px 14px; border-radius: 99px; border: 2px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; }
.pill.on { border-color: var(--navy); background: var(--navy); color: var(--gold); }
.pill.locked { opacity: .45; cursor: not-allowed; }
.pill.solved::after { content: " ✓"; color: var(--ok); }
.pill.on.solved::after { color: var(--gold); }

.chat { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 75%; padding: 10px 14px; border-radius: 12px; white-space: pre-wrap; word-wrap: break-word; box-shadow: 0 1px 2px rgba(11,42,91,.08); }
.msg.user { align-self: flex-end; background: var(--navy); color: #fff; border-bottom-right-radius: 3px; }
.msg.bot { align-self: flex-start; background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 3px; }
.msg.bot::before { content: "🛡 Pixel"; display: block; font-family: var(--display); font-weight: 700; font-size: 13px; color: var(--navy3); text-transform: uppercase; margin-bottom: 2px; }
.msg.blocked { background: #fdecec; border-color: #f3b9b9; color: var(--bad); }
.msg.sys { align-self: center; background: transparent; box-shadow: none; color: var(--muted); font-size: 13px; font-family: var(--mono); }
.composer { display: flex; gap: 8px; padding: 12px 18px; border-top: 1px solid var(--line); background: var(--panel); }
.composer input { flex: 1; }
.composer + .composer { border-top: 1px dashed var(--line); background: #fffaf0; }
.syspanel { margin: 12px 18px 0; padding: 10px 12px; border: 1px dashed var(--navy3); border-radius: 8px; background: var(--sky);
  font-family: var(--mono); font-size: 12px; color: var(--navy); }
.syspanel b { color: var(--navy3); }

/* lab 2 panes */
.panes { flex: 1; overflow-y: auto; padding: 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-content: start; }
.pane { background: var(--panel); border: 1px solid var(--line); border-top: 4px solid var(--navy); border-radius: 8px; padding: 14px; min-width: 0;
  box-shadow: 0 4px 12px rgba(11,42,91,.05); }
.pane.wide { grid-column: 1 / -1; }
.pane h2 { margin: 0 0 10px; font-family: var(--display); font-weight: 800; font-size: 21px; text-transform: uppercase; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pane h2 small { color: var(--muted); font: 400 13px Inter, system-ui, sans-serif; text-transform: none; }
.mail { border-top: 1px solid var(--line); padding: 8px 0; font-size: 13px; }
.mail:first-of-type { border-top: 0; }
.mail .from { color: var(--navy3); font-family: var(--mono); }
.mail .body { color: var(--muted); white-space: pre-wrap; margin-top: 3px; }
.mail.evil .from { color: var(--bad); }
.mail.leak { background: #fdecec; border-radius: 6px; padding: 8px; }
.form { display: grid; gap: 8px; }
.trace { font-family: var(--mono); font-size: 12.5px; display: grid; gap: 6px; }
.trace .t { padding: 8px 10px; border-radius: 6px; background: var(--bg); white-space: pre-wrap; word-break: break-word; }
.trace .t.tool { border-left: 3px solid var(--gold2); }
.trace .t.send { border-left: 3px solid var(--bad); }
.trace .t.final { border-left: 3px solid var(--ok); }
.trace .t.user { border-left: 3px solid var(--navy3); }
.trace .res { color: var(--muted); }
.empty { color: var(--muted); font-size: 13px; font-style: italic; }
.banner { display: none; margin: 12px 18px 0; padding: 12px 14px; border-radius: 8px; background: #e7f6ee; border: 1px solid var(--ok); color: var(--ok); font-weight: 600; }
.banner.show { display: block; }

/* hints */
.hints:not(:empty) { margin-top: 18px; padding: 12px 14px; border: 2px solid var(--gold); border-radius: 8px; background: #fffaf0; }
.hints h3 { margin: 0 0 8px; font-family: var(--display); font-weight: 800; font-size: 20px; text-transform: uppercase; color: var(--navy); }
.hint { padding: 8px 10px; margin-bottom: 8px; background: #fff; border-left: 3px solid var(--gold); border-radius: 0 6px 6px 0; font-size: 14px; }
.hint-meta { color: var(--muted); font-size: 13px; font-family: var(--mono); }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding-top: 28px; }
  .hero .shield { display: none; }
  .hero-logo { height: 84px; }
  .banner-gold h1 { font-size: 36px; } .banner-gold h1 small { font-size: 24px; }
  header .event, header .crumb { display: none; }
  .lab { grid-template-columns: 1fr; height: auto; }
  .guide { border-right: 0; border-bottom: 1px solid var(--line); }
  .work { min-height: 80vh; }
  .panes { grid-template-columns: 1fr; }
}