:root {
  --bg: #050708;
  --panel: #0b1012;
  --panel-2: #101719;
  --line: #1d292c;
  --text: #e8f0ed;
  --muted: #82918d;
  --green: #5cff9d;
  --green-2: #18c96b;
  --red: #ff4d64;
  --blue: #46a5ff;
  --amber: #ffc857;
  --mono: "IBM Plex Mono", Consolas, monospace;
  --sans: "Space Grotesk", system-ui, sans-serif;
  --bg-image: url("../assets/themes/theme-terminal-green.svg");
  --bg-overlay: linear-gradient(180deg, rgba(5,7,8,.42) 0%, rgba(5,7,8,.72) 48%, rgba(5,7,8,.88) 100%);
  --theme-grid: color-mix(in srgb, var(--green) 14%, transparent);
  --theme-glow: color-mix(in srgb, var(--green) 35%, transparent);
  --panel-alpha: rgba(11, 16, 18, .88);
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--text);
  background-color: var(--bg);
  background-image: var(--bg-overlay), var(--bg-image);
  background-size: cover, cover;
  background-position: center, center;
  background-attachment: fixed, fixed;
  background-repeat: no-repeat;
  font-family: var(--sans);
  overflow-x: hidden;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  padding-bottom: env(safe-area-inset-bottom);
  transition: background-color .35s ease, color .25s ease;
}
button, .btn, .link, .nav-dd-toggle, .nav-burger, .mission-card, .profile-chip, .chip {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(var(--theme-grid, rgba(92,255,157,.08)) 1px, transparent 1px),
    linear-gradient(90deg, var(--theme-grid, rgba(92,255,157,.08)) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 20%, transparent 75%);
  opacity: .7;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 50% -10%, var(--theme-glow, rgba(92,255,157,.2)), transparent 60%),
    linear-gradient(180deg, transparent 60%, rgba(0,0,0,.35) 100%);
  opacity: .85;
}
button, input { font: inherit; }
button { color: inherit; }
.hidden { display: none !important; }
.noise {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: .14;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(255,255,255,.025) 4px);
}
#matrix {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
body.sim-running #matrix { opacity: .24; }

.boot-screen {
  min-height: 100vh;
  display: grid;
  place-content: center;
  gap: 1.5rem;
  padding: 2rem;
  font-family: var(--mono);
}
.boot-brand { font: 700 clamp(2rem, 7vw, 5rem)/1 var(--sans); letter-spacing: -.06em; }
.boot-brand span, .logo span { color: var(--green); }
#boot-log { color: var(--green); line-height: 1.8; min-height: 12rem; font-size: .8rem; }

#app { position: relative; z-index: 1; }
.nav {
  min-height: 66px;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem clamp(1rem, 4vw, 4rem);
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(15px);
  position: sticky;
  top: 0;
  z-index: 20;
  flex-wrap: wrap;
}
.logo {
  border: 0;
  background: none;
  cursor: pointer;
  font: 700 1.2rem var(--sans);
  letter-spacing: -.04em;
}
.nav-burger {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  padding: .4rem .7rem;
  font: .72rem var(--mono);
  cursor: pointer;
}
.nav-burger[aria-expanded="true"] {
  border-color: var(--green);
  color: var(--green);
}
#primary-nav {
  display: flex;
  align-items: center;
  gap: .15rem;
  flex-wrap: wrap;
}
#primary-nav > button,
.nav-dd-toggle {
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: .55rem .7rem;
  color: var(--muted);
  font-size: .82rem;
}
#primary-nav > button:hover,
.nav-dd-toggle:hover,
#primary-nav > button:focus-visible,
.nav-dd-toggle:focus-visible {
  color: var(--green);
}
.nav-dd {
  position: relative;
}
.nav-dd-toggle[aria-expanded="true"] {
  color: var(--green);
}
.nav-dd-panel {
  display: none;
  position: absolute;
  top: calc(100% + .35rem);
  left: 0;
  min-width: 12.5rem;
  padding: .35rem;
  border: 1px solid var(--line);
  background: var(--panel, #0d1612);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .35);
  z-index: 30;
}
.nav-dd-end .nav-dd-panel {
  left: auto;
  right: 0;
}
.nav-dd.open .nav-dd-panel { display: grid; gap: .15rem; }
.nav-dd-panel button,
.nav-dd-panel .nav-dd-link {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: .55rem .65rem;
  font-size: .8rem;
  cursor: pointer;
  text-decoration: none;
}
.nav-dd-panel button:hover,
.nav-dd-panel .nav-dd-link:hover {
  color: var(--green);
  background: rgba(92, 255, 157, .06);
}
.nav-dd-field {
  display: grid;
  gap: .3rem;
  padding: .45rem .65rem .55rem;
  color: var(--muted);
  font-size: .72rem;
}
.nav-dd-field select {
  width: 100%;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--text);
  padding: .55rem .6rem;
  font: .8rem var(--mono);
}
.nav nav button, .link, .dialog-close {
  border: 0;
  background: transparent;
  cursor: pointer;
}
.nav-user { margin-left: auto; display: flex; align-items: center; gap: .55rem; flex-wrap: wrap; justify-content: flex-end; }
.profile-chip {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  border: 1px solid var(--line);
  background: rgba(11, 16, 18, .72);
  color: var(--text);
  padding: .35rem .7rem .35rem .35rem;
  border-radius: 999px;
  cursor: pointer;
  font: .68rem var(--mono);
  letter-spacing: .04em;
}
.profile-chip:hover { border-color: var(--green); }
.profile-chip-avatar,
.profile-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #122018 center/cover no-repeat;
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--green);
  font: .75rem var(--mono);
  overflow: hidden;
}
.profile-avatar {
  width: 7.5rem;
  height: 7.5rem;
  font-size: 2rem;
  margin: 0 auto .8rem;
}
.profile-chip-avatar.has-photo,
.profile-avatar.has-photo { color: transparent; }
#guest-session-label { font: .68rem var(--mono); color: var(--muted); letter-spacing: .04em; }
#session-label { font: .68rem var(--mono); color: var(--muted); }

.btn {
  border: 1px solid #344246;
  background: #11181a;
  color: var(--text);
  padding: .8rem 1.1rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: .07em;
  font: 600 .72rem var(--mono);
  transition: .18s ease;
}
.btn:hover { transform: translateY(-2px); border-color: var(--green); color: var(--green); }
.btn-primary { background: var(--green); border-color: var(--green); color: #041109; }
.btn-primary:hover { color: #041109; box-shadow: 0 0 28px rgba(92,255,157,.25); }
.btn-small { padding: .55rem .75rem; }
.link { color: var(--muted); font: .72rem var(--mono); }
.link:hover { color: var(--green); }

.view { min-height: calc(100vh - 66px); }
.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(3rem, 7vw, 7rem) clamp(1rem, 7vw, 8rem);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 17% 30%, rgba(92,255,157,.11), transparent 33%),
    radial-gradient(circle at 85% 70%, rgba(70,165,255,.07), transparent 28%);
}
.kicker {
  color: var(--green);
  font: 600 .68rem var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 10px var(--green);
  margin-right: .45rem;
  animation: pulse 1.5s infinite;
}
@keyframes pulse { 50% { opacity: .35; } }
.hero h1 {
  max-width: 800px;
  margin: .8rem 0 1.2rem;
  font-size: clamp(2.7rem, 6vw, 6.7rem);
  line-height: .94;
  letter-spacing: -.075em;
}
.hero h1 em { color: var(--green); font-style: normal; }
.hero-lede { max-width: 650px; color: var(--muted); line-height: 1.7; font-size: 1.03rem; }
.hero-actions { display: flex; gap: .7rem; margin: 2rem 0; flex-wrap: wrap; }
.author { color: var(--muted); font-size: .8rem; }
.author strong { color: var(--text); }
.about-home-link { margin: .35rem 0 0; }
.about-home-link .link { font-size: .85rem; }
.hero-terminal, .terminal-shell {
  border: 1px solid #263538;
  background: rgba(5, 9, 10, .94);
  box-shadow: 0 30px 90px rgba(0,0,0,.55), 0 0 0 1px rgba(92,255,157,.03);
}
.hero-terminal { transform: perspective(1200px) rotateY(-4deg); }
.window-bar {
  min-height: 40px;
  display: flex;
  align-items: center;
  gap: .45rem;
  padding: 0 .8rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: .66rem var(--mono);
}
.window-bar i { width: 9px; height: 9px; border-radius: 50%; background: #ff5f57; }
.window-bar i:nth-child(2) { background: #febc2e; }
.window-bar i:nth-child(3) { background: #28c840; margin-right: .5rem; }
.window-bar b { margin-left: auto; color: var(--green); font-weight: 500; }
.hero-terminal pre { min-height: 330px; margin: 0; padding: 2rem; color: #b8c4c0; font: .75rem/1.9 var(--mono); white-space: pre-wrap; }
.green, .cyan { color: var(--green); }
.amber { color: var(--amber); }
.cursor { animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.public-strip, .team-section, .page { padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 7vw, 8rem); }
.public-strip {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: 3rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.section-number { color: var(--green); font: .7rem var(--mono); }
h2 { font-size: clamp(1.8rem, 3vw, 3rem); margin: .3rem 0; letter-spacing: -.04em; }
.public-strip p, .section-head p, .page-head p { color: var(--muted); line-height: 1.6; }
.quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; }
.quick-card {
  min-height: 145px;
  padding: 1.2rem;
  text-align: left;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--line);
  cursor: pointer;
}
.quick-card:hover { border-color: var(--green); background: #0d1713; }
.quick-card span, .quick-card small { display: block; color: var(--muted); font: .68rem var(--mono); }
.quick-card strong { display: block; margin: 1.5rem 0 .35rem; font-size: 1.1rem; }

.section-head, .page-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin-bottom: 2rem;
}
.section-head p, .page-head > p { max-width: 520px; }
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.team-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 4vw, 3rem);
  background: var(--panel);
  border: 1px solid var(--line);
}
.team-card::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -100px;
  top: -100px;
  border-radius: 50%;
  background: currentColor;
  opacity: .04;
}
.red-team { color: var(--red); }
.blue-team { color: var(--blue); }
.team-symbol {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid currentColor;
  font: 700 1.4rem var(--mono);
}
.team-label { font: .65rem var(--mono); letter-spacing: .14em; margin-top: 2rem; }
.team-card h3 { color: var(--text); font-size: 2.4rem; margin: .2rem 0 .8rem; }
.team-card > p:not(.team-label), .team-card li { color: var(--muted); line-height: 1.6; }
.team-card ul { padding-left: 1.2rem; min-height: 150px; }
.red-team .btn:hover { border-color: var(--red); color: var(--red); }
.blue-team .btn:hover { border-color: var(--blue); color: var(--blue); }

.campaign-grid, .stage-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: .9rem;
  margin-top: 1.5rem;
}
.campaign-card, .stage-card {
  text-align: left;
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(14,20,22,.95), rgba(8,11,12,.98));
  color: var(--text);
  cursor: pointer;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  transition: border-color .2s ease, transform .2s ease;
}
.campaign-card:hover, .stage-card:hover {
  border-color: var(--green);
  transform: translateY(-2px);
}
.campaign-card.general { border-color: rgba(92,255,157,.35); }
.campaign-card.event-card { border-color: rgba(255,200,87,.28); }
.event-lede {
  margin: 0;
  padding: 0 clamp(1rem, 5vw, 5rem) 1rem;
  color: var(--muted);
  max-width: 70rem;
  line-height: 1.55;
}
.event-board .mission-card { min-height: 280px; }
.event-setting-row {
  grid-template-columns: 120px 1.3fr 1.7fr auto auto auto auto !important;
}
#event-save-msg.ok { color: var(--green); }
#event-save-msg.err { color: var(--red); }

.campaign-card .slot {
  font: 600 .65rem var(--mono);
  letter-spacing: .12em;
  color: var(--amber);
  text-transform: uppercase;
}
.campaign-card h3, .stage-card h3 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -.02em;
}
.campaign-card p, .stage-card p {
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.45;
  flex: 1;
}
.campaign-card footer, .stage-card footer {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .4rem;
}
.stage-pill {
  font: 600 .58rem var(--mono);
  letter-spacing: .08em;
  padding: .25rem .45rem;
  border: 1px solid var(--line);
  color: var(--green);
  text-transform: uppercase;
}
.stage-card.easy { border-top: 3px solid #5cff9d; }
.stage-card.medium { border-top: 3px solid #ffc857; }
.stage-card.hard { border-top: 3px solid #ff4d64; }
#stage-select .section-head { gap: .6rem; }
#back-to-campaigns { margin-bottom: .6rem; }

.campaign-settings {
  display: grid;
  gap: .75rem;
  margin-top: .5rem;
}
.campaign-setting-row {
  display: grid;
  grid-template-columns: 90px 1.4fr 1.6fr auto auto auto auto;
  gap: .55rem;
  align-items: center;
  padding: .85rem;
  border: 1px solid var(--line);
  background: #070a0b;
}
.campaign-setting-row.locked { opacity: .92; }
.campaign-setting-row input[type="text"] {
  width: 100%;
  padding: .55rem .65rem;
  border: 1px solid var(--line);
  background: #050708;
  color: var(--text);
  font: .78rem var(--mono);
}
.campaign-setting-row label.check {
  display: flex;
  align-items: center;
  gap: .35rem;
  font: .62rem var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
}
.campaign-setting-row .slot-label {
  font: 700 .68rem var(--mono);
  color: var(--amber);
}
.campaign-settings-actions {
  display: flex;
  gap: .6rem;
  align-items: center;
  margin-top: 1rem;
}
#campaign-save-msg {
  font: .72rem var(--mono);
  color: var(--muted);
}
#campaign-save-msg.ok { color: var(--green); }
#campaign-save-msg.err { color: var(--red); }

@media (max-width: 1100px) {
  .campaign-setting-row {
    grid-template-columns: 1fr 1fr;
  }
  .campaign-setting-row .slot-label { grid-column: 1 / -1; }
}

.ops-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 2rem clamp(1rem, 5vw, 5rem);
  border-bottom: 1px solid var(--line);
}
.ops-header h1 { margin: 0; font-size: 2rem; }
.operator-stats { display: flex; border: 1px solid var(--line); }
.operator-stats div { padding: .7rem 1rem; border-left: 1px solid var(--line); }
.operator-stats div:first-child { border-left: 0; }
.operator-stats small, .operator-stats strong { display: block; }
.operator-stats small { color: var(--muted); font: .58rem var(--mono); }
.operator-stats strong { color: var(--green); font: .85rem var(--mono); margin-top: .25rem; }
.mission-grid { padding: 2rem clamp(1rem, 5vw, 5rem) 5rem; display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem; }
.mission-card {
  min-height: 350px;
  display: flex;
  flex-direction: column;
  padding: 1.3rem;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}
.mission-card:hover:not(:disabled) { border-color: var(--green); transform: translateY(-3px); }
.mission-card:disabled { opacity: .35; cursor: not-allowed; }
.mission-card .mission-no { color: var(--muted); font: .66rem var(--mono); }
.mission-card h3 { font-size: 1.35rem; margin: 2rem 0 .6rem; }
.mission-card p { color: var(--muted); line-height: 1.5; font-size: .85rem; }
.mission-card footer { margin-top: auto; display: flex; justify-content: space-between; font: .62rem var(--mono); }
.mission-card .status-clear { color: var(--green); }

.mission-top {
  min-height: 66px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: .8rem 1.2rem;
  border-bottom: 1px solid var(--line);
}
.mission-identity { text-align: center; font: .72rem var(--mono); }
.mission-identity span { color: var(--green); margin-right: .6rem; }
.mission-clock { justify-self: end; text-align: right; }
.mission-clock small, .mission-clock strong { display: block; font-family: var(--mono); }
.mission-clock small { color: var(--muted); font-size: .55rem; }
.mission-clock strong { color: var(--green); font-size: 1.2rem; }
.sim-grid { display: grid; grid-template-columns: minmax(260px, 350px) 1fr; min-height: calc(100vh - 132px); }
.brief-panel { padding: 1.5rem; border-right: 1px solid var(--line); background: #080c0e; }
.brief-panel h2 { font-size: 1.55rem; }
.brief-panel > p, .brief-panel li, .roe p { color: var(--muted); line-height: 1.55; font-size: .82rem; }
.brief-panel h3 { margin-top: 2rem; color: var(--muted); font: .64rem var(--mono); letter-spacing: .12em; }
.brief-panel ol { padding-left: 1.2rem; }
.brief-panel li { margin-bottom: .5rem; }
.roe { border-left: 2px solid var(--amber); background: rgba(255,200,87,.05); padding: .7rem .9rem; margin: 1.5rem 0; }
.roe strong { color: var(--amber); font: .61rem var(--mono); }
.roe p { margin-bottom: 0; }
#hint-button { width: 100%; display: flex; justify-content: space-between; }
.hint-copy { padding: .8rem; border: 1px solid var(--amber); color: var(--amber) !important; font-family: var(--mono); }
.terminal-shell { display: flex; flex-direction: column; border: 0; min-width: 0; }
.terminal-output {
  flex: 1;
  min-height: 500px;
  max-height: calc(100vh - 230px);
  overflow: auto;
  padding: 1.3rem;
  white-space: pre-wrap;
  word-break: break-word;
  font: .77rem/1.65 var(--mono);
}
.terminal-output .line { min-height: 1.25rem; }
.terminal-output .dim { color: #65726f; }
.terminal-output .ok { color: var(--green); }
.terminal-output .warn { color: var(--amber); }
.terminal-output .bad { color: var(--red); }
.terminal-output .blue { color: var(--blue); }
.terminal-output .command { color: #e8f0ed; margin-top: .45rem; }
.terminal-form {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .7rem 1rem;
  border-top: 1px solid var(--line);
  background: #070a0b;
}
#terminal-prompt { color: var(--green); font: .65rem/1.4 var(--mono); white-space: nowrap; }
#terminal-input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: .78rem var(--mono); }
.terminal-form button { border: 0; background: transparent; color: var(--green); font: .68rem var(--mono); cursor: pointer; }
body.sim-running .terminal-shell { animation: terminalGlow 1s infinite alternate; }
@keyframes terminalGlow { to { box-shadow: inset 0 0 80px rgba(92,255,157,.06); } }

.page { min-height: calc(100vh - 66px); }
.page-head h1 { font-size: clamp(2.5rem, 5vw, 5rem); margin: 0; letter-spacing: -.06em; }

.about-page .about-hero-card,
.about-page .about-grid article,
.about-page .about-brand-strip {
  border: 1px solid var(--line);
  background: var(--panel-alpha);
  border-radius: 4px;
}
.about-brand-strip {
  margin-top: 1.25rem;
  padding: clamp(1rem, 2.4vw, 1.5rem);
  max-width: 920px;
  display: grid;
  grid-template-columns: minmax(140px, 220px) auto minmax(0, 1fr);
  gap: 1rem 1.25rem;
  align-items: center;
}
.about-brand-logo {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-brand-logo img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.about-brand-trimex img {
  max-height: 72px;
  background: #fff;
  padding: .45rem .6rem;
  border-radius: 3px;
}
.about-brand-ccs img {
  width: 112px;
  height: 112px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--green) 35%, var(--line));
  background: #0a0a0a;
}
.about-brand-copy .kicker { margin: 0 0 .3rem; }
.about-brand-copy h2 {
  margin: 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  letter-spacing: -.04em;
}
.about-brand-school {
  margin: .2rem 0 .55rem !important;
  color: var(--green) !important;
  font-family: var(--mono);
  font-size: .92rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.about-brand-copy > p:last-child {
  margin: 0 !important;
  color: var(--muted);
  line-height: 1.55;
  max-width: 46ch;
}
.about-page .about-hero-card {
  margin-top: 1rem;
  padding: clamp(1.1rem, 2.5vw, 1.75rem);
  max-width: 920px;
}
.about-page .about-hero-card .kicker,
.about-page .about-grid .kicker { margin: 0 0 .35rem; }
.about-page .about-hero-card h2,
.about-page .about-grid h2 {
  margin: 0 0 .75rem;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  letter-spacing: -.04em;
}
.about-page .about-hero-card > p,
.about-page .about-grid article > p {
  color: var(--muted);
  line-height: 1.6;
  max-width: 62ch;
  margin: 0 0 1rem;
}
.about-feature-list,
.about-benefit-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .55rem;
}
.about-feature-list li,
.about-benefit-list li {
  position: relative;
  padding: .55rem .7rem .55rem 1.55rem;
  border-left: 2px solid color-mix(in srgb, var(--green) 55%, transparent);
  background: color-mix(in srgb, var(--panel-2) 70%, transparent);
  color: var(--text);
  line-height: 1.45;
  font-size: .95rem;
}
.about-feature-list li::before,
.about-benefit-list li::before {
  content: "▸";
  position: absolute;
  left: .55rem;
  top: .55rem;
  color: var(--green);
  font-size: .75rem;
}
.about-benefit-list strong { color: var(--green); font-weight: 600; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 1rem;
  margin-top: 1rem;
  max-width: 920px;
}
.about-grid article { padding: clamp(1.1rem, 2.5vw, 1.6rem); }
.about-dev-card {
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--green) 10%, transparent), transparent 42%),
    var(--panel-alpha) !important;
}
.about-dev-name {
  margin: 0 0 .55rem !important;
  color: var(--text) !important;
  font-family: var(--mono);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  letter-spacing: .02em;
}
.about-dev-card .btn { margin-top: .35rem; }
@media (max-width: 820px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-brand-strip {
    grid-template-columns: 1fr 1fr;
    justify-items: center;
  }
  .about-brand-copy {
    grid-column: 1 / -1;
    text-align: center;
  }
  .about-brand-copy > p:last-child { max-width: none; }
}
@media (max-width: 520px) {
  .about-brand-strip { grid-template-columns: 1fr; }
  .about-brand-ccs img { width: 96px; height: 96px; }
}

.disclaimer-strip {
  padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 7vw, 8rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 77, 100, .04);
}
.disclaimer-strip h2 { margin: .2rem 0 .6rem; font-size: 1.35rem; }
.disclaimer-strip p { color: var(--muted); max-width: 52rem; line-height: 1.55; }
.disclaimer-overlay {
  padding: .4rem;
  overflow: hidden !important;
  overscroll-behavior: none;
  place-items: center;
  align-content: center;
  height: 100%;
  max-height: 100dvh;
}
.disclaimer-dialog {
  width: min(900px, calc(100vw - .8rem));
  max-height: calc(100dvh - .8rem);
  height: auto;
  margin: 0;
  padding: .7rem .85rem .75rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  overflow: hidden;
  box-sizing: border-box;
}
.disclaimer-head { flex: 0 0 auto; }
.disclaimer-head .kicker { margin: 0; font-size: .62rem; }
.disclaimer-dialog h2 {
  margin: .1rem 0 0;
  font-size: clamp(1rem, 2.2vw, 1.35rem);
  letter-spacing: -.03em;
  line-height: 1.15;
  padding-right: 1.4rem;
}
.disclaimer-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .4rem;
  flex: 1 1 auto;
  min-height: 0;
  color: var(--muted);
  overflow: hidden;
}
.disclaimer-grid article {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
  padding: .45rem .55rem .5rem;
  display: flex;
  flex-direction: column;
  gap: .2rem;
  min-height: 0;
  overflow: hidden;
}
.disclaimer-grid h3 {
  margin: 0;
  color: var(--green);
  font: 600 .58rem var(--mono);
  letter-spacing: .07em;
  text-transform: uppercase;
  line-height: 1.2;
}
.disclaimer-grid p {
  margin: 0;
  font-size: clamp(.68rem, 1.05vw, .78rem);
  line-height: 1.28;
}
.disclaimer-foot {
  display: flex;
  justify-content: flex-end;
  flex: 0 0 auto;
}
.disclaimer-foot .btn {
  min-height: 36px;
  padding: .45rem .9rem;
}
@media (max-width: 820px) {
  .disclaimer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .disclaimer-overlay { padding: .28rem; }
  .disclaimer-dialog {
    width: calc(100vw - .56rem);
    max-height: calc(100dvh - .56rem);
    padding: .55rem .6rem .6rem;
    gap: .35rem;
  }
  .disclaimer-dialog h2 { font-size: 1rem; }
  .disclaimer-grid {
    grid-template-columns: 1fr 1fr;
    gap: .28rem;
  }
  .disclaimer-grid article { padding: .35rem .4rem; }
  .disclaimer-grid h3 { font-size: .52rem; }
  .disclaimer-grid p { font-size: .64rem; line-height: 1.25; }
  .disclaimer-foot .btn { width: 100%; min-height: 34px; }
}
/* Short viewports: keep the whole board above the fold */
@media (max-height: 720px) {
  .disclaimer-dialog {
    padding: .55rem .7rem .6rem;
    gap: .35rem;
  }
  .disclaimer-dialog h2 { font-size: 1.05rem; }
  .disclaimer-grid { gap: .3rem; }
  .disclaimer-grid article { padding: .35rem .45rem; }
  .disclaimer-grid p { font-size: .66rem; line-height: 1.25; }
  .disclaimer-foot .btn { min-height: 32px; padding: .35rem .75rem; }
}
@media (max-height: 560px) {
  .disclaimer-overlay { padding: .2rem; }
  .disclaimer-dialog {
    max-height: calc(100dvh - .4rem);
    padding: .4rem .5rem .45rem;
    gap: .25rem;
  }
  .disclaimer-head .kicker { font-size: .55rem; }
  .disclaimer-dialog h2 { font-size: .92rem; margin: 0; }
  .disclaimer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .22rem;
  }
  .disclaimer-grid article { padding: .28rem .35rem; gap: .12rem; }
  .disclaimer-grid h3 { font-size: .48rem; letter-spacing: .05em; }
  .disclaimer-grid p { font-size: .58rem; line-height: 1.2; }
  .disclaimer-foot .btn { min-height: 28px; font-size: .78rem; }
}
.hall-page {
  padding-top: clamp(1.4rem, 3.5vw, 2.75rem);
  padding-bottom: clamp(1.6rem, 4vw, 3rem);
}
.hall-head.page-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .45rem;
  margin-bottom: 1.15rem;
  align-items: start;
}
.hall-head h1 {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  letter-spacing: -.04em;
  line-height: 1.05;
}
.hall-head > p {
  max-width: 46rem;
  margin: 0;
  font-size: .92rem;
  line-height: 1.5;
}
.hall-categories {
  display: grid;
  gap: .45rem;
  margin: 0 0 .9rem;
}
.hall-cat-row {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.hall-cat-secondary .chip {
  opacity: .92;
  background: rgba(0, 0, 0, .18);
}
.hall-categories .chip {
  padding: .42rem .7rem;
  white-space: nowrap;
}
.hall-filter {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem .75rem;
  margin-bottom: .85rem;
  padding: .85rem .9rem;
  border: 1px solid var(--line);
  background: var(--panel);
  min-width: 0;
}
.hall-field {
  display: grid;
  gap: .3rem;
  min-width: 0;
  color: var(--muted);
  font: .58rem var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.hall-field select,
.hall-filter select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  padding: .55rem .6rem;
  border: 1px solid #344246;
  outline: 0;
  background: #060909;
  color: var(--text);
  font: .68rem var(--mono);
}
.hall-rule {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font: .62rem var(--mono);
  line-height: 1.4;
}
@media (max-width: 980px) {
  .hall-filter { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hall-field:last-of-type { grid-column: 1 / -1; }
}
.lang-switch select, .lang-admin select {
  padding: .35rem .5rem;
  border: 1px solid var(--line);
  background: #060909;
  color: var(--green);
  font: .68rem var(--mono);
}
.lang-admin {
  display: grid;
  gap: .35rem;
  margin: .8rem 0;
  color: var(--muted);
  font: .65rem var(--mono);
  text-transform: uppercase;
}
.hall-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  margin-bottom: .85rem;
}
.hall-summary div {
  padding: 1rem 1.1rem;
  border-left: 1px solid var(--line);
  min-width: 0;
}
.hall-summary div:first-child { border: 0; }
.hall-summary span, .hall-summary strong { display: block; }
.hall-summary span { color: var(--muted); font: .62rem var(--mono); }
.hall-summary strong {
  color: var(--green);
  font: 1.35rem var(--mono);
  margin-top: .25rem;
  overflow-wrap: anywhere;
}
.leaderboard {
  border: 1px solid var(--line);
  background: var(--panel);
  overflow-x: auto;
}
.leader-head, .leader-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1.5fr) minmax(0, 1fr) 70px 100px 90px;
  gap: .75rem;
  align-items: center;
  padding: .85rem 1rem;
  min-width: 0;
}
.leader-head { color: var(--muted); border-bottom: 1px solid var(--line); font: .6rem var(--mono); }
.leader-row { border-bottom: 1px solid var(--line); font: .75rem var(--mono); }
.leader-row:last-child { border-bottom: 0; }
.leader-row .rank { color: var(--green); }
.leader-row .score { text-align: right; color: var(--green); }
.leader-row.me { background: rgba(92,255,157,.06); }
.empty-state { padding: 3rem; text-align: center; color: var(--muted); }

.filter-row { display: flex; gap: .5rem; margin-bottom: 1rem; }
.chip { padding: .5rem .8rem; border: 1px solid var(--line); background: var(--panel); color: var(--muted); cursor: pointer; font: .65rem var(--mono); }
.chip.active, .chip:hover { color: var(--green); border-color: var(--green); }
.chip.red:hover, .chip.red.active { color: var(--red); border-color: var(--red); }
.chip.blue:hover, .chip.blue.active { color: var(--blue); border-color: var(--blue); }
.arsenal-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: .75rem; }
.tool-card { padding: 1.2rem; border: 1px solid var(--line); background: var(--panel); }
.tool-card.red { border-top-color: var(--red); }
.tool-card.blue { border-top-color: var(--blue); }
.tool-card header { display: flex; justify-content: space-between; font: .62rem var(--mono); }
.tool-card.red header { color: var(--red); }
.tool-card.blue header { color: var(--blue); }
.tool-card h3 { margin: 1rem 0 .4rem; }
.tool-card p { color: var(--muted); font-size: .8rem; line-height: 1.5; }
.tool-card code { display: block; padding: .65rem; background: #060909; color: var(--green); font: .65rem var(--mono); overflow: auto; }

.tutorial-grid { display: grid; gap: .8rem; }
.tutorial-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
}
.tutorial-card.red { border-left: 2px solid var(--red); }
.tutorial-card.blue { border-left: 2px solid var(--blue); }
.tutorial-meta { padding: 1.2rem; border-right: 1px solid var(--line); }
.tutorial-meta span { font: .6rem var(--mono); letter-spacing: .1em; }
.tutorial-case {
  margin-bottom: 1rem;
  padding: .85rem;
  border: 1px solid var(--line);
  background: #070a0b;
}
.tutorial-case h4, .tutorial-body > h4 {
  margin: .7rem 0 .35rem;
  color: var(--amber);
  font: 600 .62rem var(--mono);
  letter-spacing: .1em;
}
.tutorial-case h4:first-child { margin-top: 0; }
.tutorial-case p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.45; }

.solution-filters {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  align-items: end;
  margin: .4rem 0 1rem;
}
.solution-filters label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font: .62rem var(--mono);
  text-transform: uppercase;
}
.solution-filters select {
  min-width: 180px;
  padding: .55rem .7rem;
  border: 1px solid var(--line);
  background: #050708;
  color: var(--text);
  font: .78rem var(--mono);
}
.solution-count {
  color: var(--green);
  font: .72rem var(--mono);
  margin-bottom: .35rem;
}

.status-pending { color: var(--amber); }
.status-approved { color: var(--green); }
.status-disabled { color: var(--muted, #8a94a6); }
.status-rejected { color: var(--red); }
.admin-actions { display: flex; gap: .35rem; flex-wrap: wrap; }
.admin-actions button {
  padding: .35rem .55rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  font: 600 .58rem var(--mono);
  cursor: pointer;
}
.admin-actions button:disabled { opacity: .35; cursor: default; }
.admin-actions button[data-approve]:not(:disabled):hover { border-color: var(--green); color: var(--green); }
.admin-actions button[data-reject]:not(:disabled):hover { border-color: var(--red); color: var(--red); }

.registration-settings {
  margin-top: .5rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  background: #070a0b;
  max-width: 640px;
}
.registration-settings h3 { margin: 0 0 .6rem; }
.registration-settings p { color: var(--muted); line-height: 1.5; }
.backup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: .55rem;
}
.backup-action-grid {
  display: grid;
  gap: .85rem;
  margin: 1rem 0 0;
}
.backup-action-card {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .2);
  padding: .9rem 1rem 1rem;
  display: grid;
  gap: .45rem;
  min-width: 0;
}
.backup-action-card h4 {
  margin: 0;
  font-size: .98rem;
  letter-spacing: -.02em;
  color: var(--text);
}
.backup-action-card > p {
  margin: 0;
  color: var(--muted);
  font-size: .86rem;
  line-height: 1.45;
}
.backup-action-kicker {
  margin: 0;
  color: var(--green);
  font: .58rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.backup-action-warn {
  border-color: rgba(255, 200, 87, .35);
  background: rgba(255, 200, 87, .05);
}
.backup-action-warn .backup-action-kicker { color: var(--amber); }
.backup-action-card .btn,
.backup-action-card .btn-small {
  justify-self: start;
  margin-top: .25rem;
}
.backup-action-card #backup-msg,
.backup-action-card #backup-sql-msg {
  font: .72rem var(--mono);
}
.backup-panel code {
  font: .78rem var(--mono);
  color: var(--green);
}
.danger-zone {
  margin-top: 1.6rem;
  padding: 1rem;
  border: 1px solid rgba(255, 77, 100, .45);
  background: rgba(255, 77, 100, .06);
  display: grid;
  gap: .65rem;
}
.danger-zone h3 {
  margin: 0;
  color: var(--red);
}
.danger-zone .backup-action-kicker { color: var(--red); }
.reset-confirm-label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font: .62rem var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.reset-confirm-label input {
  max-width: 28rem;
  padding: .55rem .65rem;
  border: 1px solid var(--line);
  background: #060909;
  color: var(--text);
  font: .8rem var(--mono);
  text-transform: none;
  letter-spacing: 0;
}
.btn-danger {
  background: rgba(255, 77, 100, .18);
  border-color: var(--red);
  color: #ffb3c0;
}
.btn-danger:hover {
  background: rgba(255, 77, 100, .28);
  color: #fff;
}
.registration-settings .check.big {
  display: flex;
  gap: .6rem;
  align-items: center;
  margin: 1rem 0;
  color: var(--text);
  font: .85rem var(--sans);
  text-transform: none;
  letter-spacing: 0;
}
#registration-save-msg.ok { color: var(--green); }
#registration-save-msg.err { color: var(--red); }

.tutorial-meta h3 { margin: .6rem 0; font-size: 1.35rem; }
.tutorial-meta p, .tutorial-body p { color: var(--muted); font-size: .78rem; line-height: 1.5; }
.tutorial-body { padding: 1.2rem; }
.tutorial-body ol { margin: 0; padding-left: 1.3rem; }
.tutorial-body li { margin-bottom: .5rem; color: #b8c5c1; font: .72rem/1.5 var(--mono); }
.tutorial-defense { margin-top: .9rem; padding: .7rem; border-left: 2px solid var(--green); background: rgba(92,255,157,.04); }

.vuln-methodology { margin-bottom: 1.2rem; }
.vuln-method-card {
  padding: 1.4rem;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(14,20,22,.95), rgba(8,11,12,.98));
}
.vuln-method-card h2 { margin: .3rem 0 .7rem; font-size: 1.5rem; }
.vuln-method-card > p { color: var(--muted); line-height: 1.55; }
.vuln-flow {
  display: grid;
  gap: .55rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}
.vuln-flow li {
  counter-increment: flow;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: .8rem;
  padding: .7rem .85rem;
  border: 1px solid var(--line);
  background: #070a0b;
}
.vuln-flow li strong::before {
  content: counter(flow, decimal-leading-zero) " // ";
  color: var(--amber);
  font-family: var(--mono);
  font-size: .7rem;
}
.vuln-flow li strong { color: var(--green); font: 600 .78rem var(--mono); letter-spacing: .04em; }
.vuln-flow li span { color: var(--muted); font-size: .86rem; line-height: 1.45; }
.vuln-example { color: #bec9c6 !important; font-size: .88rem; line-height: 1.5; }
.vuln-grid { display: grid; gap: .65rem; }
.vuln-card { border: 1px solid var(--line); background: var(--panel); }
.vuln-card summary {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: .8rem;
  align-items: center;
  padding: .9rem 1rem;
  cursor: pointer;
  list-style: none;
}
.vuln-card summary::-webkit-details-marker { display: none; }
.vuln-card summary strong { color: var(--text); }
.vuln-card summary span:last-child {
  color: var(--muted);
  font: .62rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.vuln-sev {
  font: 700 .58rem var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .25rem .4rem;
  border: 1px solid var(--line);
  text-align: center;
}
.sev-critical { color: var(--red); border-color: var(--red); }
.sev-high { color: #ff7a59; border-color: #ff7a59; }
.sev-medium { color: var(--amber); border-color: var(--amber); }
.sev-low { color: var(--green); border-color: var(--green); }
.vuln-body { padding: 0 1rem 1.1rem; border-top: 1px solid var(--line); }
.vuln-body h4 {
  margin: .9rem 0 .35rem;
  color: var(--amber);
  font: 600 .62rem var(--mono);
  letter-spacing: .1em;
}
.vuln-summary { color: #d5e0dc; margin: .8rem 0 0; line-height: 1.5; }
.vuln-body p { color: var(--muted); font-size: .88rem; line-height: 1.55; margin: 0; }
.vuln-lab {
  margin-top: .9rem !important;
  padding: .75rem;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--green) !important;
}
@media (max-width: 800px) {
  .vuln-flow li, .vuln-card summary { grid-template-columns: 1fr; }
}


.setup-page { min-height: 100vh; display: grid; place-items: center; padding: 1rem; }
.setup-dialog h1 { font-size: 2rem; }
.setup-dialog > p { color: var(--muted); line-height: 1.6; }
.setup-status { padding: .8rem; border: 1px solid var(--line); font: .72rem var(--mono); }
.setup-status.ok { color: var(--green); border-color: var(--green); }
.setup-status.error { color: var(--red); border-color: var(--red); }

.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); margin-bottom: 1rem; border: 1px solid var(--line); }
.admin-stat { padding: 1.2rem; border-left: 1px solid var(--line); }
.admin-stat:first-child { border-left: 0; }
.admin-stat small, .admin-stat strong { display: block; font-family: var(--mono); }
.admin-stat small { color: var(--muted); font-size: .58rem; }
.admin-stat strong { color: var(--green); margin-top: .35rem; font-size: 1.5rem; }
.admin-nav { margin: 1.5rem 0 1rem; }
.admin-groups {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .65rem;
}
.admin-group {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  padding: .55rem .85rem;
  cursor: pointer;
  font: .7rem var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  min-height: 40px;
}
.admin-group.active {
  color: var(--green);
  border-color: var(--green);
  background: rgba(92, 255, 157, .06);
}
.admin-jump {
  display: none;
  gap: .35rem;
  margin-bottom: .75rem;
  color: var(--muted);
  font: .65rem var(--mono);
}
.admin-jump select {
  width: 100%;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--text);
  padding: .7rem .75rem;
  font: .85rem var(--sans);
  min-height: 44px;
}
.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem .15rem;
  margin: 0;
  border-bottom: 1px solid var(--line);
}
.admin-tabs.hidden { display: none; }
.admin-tabs button {
  padding: .7rem .85rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: .68rem var(--mono);
  min-height: 42px;
}
.admin-tabs button.active { color: var(--green); border-bottom-color: var(--green); }
@media (max-width: 760px) {
  .admin-groups { display: none; }
  .admin-tabs { display: none !important; }
  .admin-jump { display: grid; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
  .admin-stat { padding: .9rem; }
}
.solution-list { display: grid; gap: .65rem; }
.solution-card { border: 1px solid var(--line); background: var(--panel); }
.solution-card summary {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 1rem;
  padding: 1rem;
  cursor: pointer;
  font: .73rem var(--mono);
}
.solution-card summary span:first-child { color: var(--green); }
.solution-card summary span:last-child { color: var(--muted); text-transform: uppercase; }
.solution-body { padding: 0 1rem 1rem; border-top: 1px solid var(--line); }
.solution-body h4 { color: var(--muted); margin-bottom: .4rem; font: .6rem var(--mono); letter-spacing: .1em; }
.solution-body p { color: #bec9c6; font-size: .82rem; }
.solution-body code { display: block; padding: .55rem; background: #050708; color: var(--green); font: .7rem var(--mono); }
.answer-key { color: var(--amber) !important; font-family: var(--mono); }
.admin-table { border: 1px solid var(--line); overflow-x: auto; }
.admin-row {
  min-width: 900px;
  display: grid;
  grid-template-columns: 1.1fr 1.4fr .8fr .7fr .5fr .7fr 1.2fr;
  gap: 1rem;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--line);
  font: .68rem var(--mono);
}
.admin-row.head { color: var(--muted); background: #070a0b; }
.admin-row:last-child { border-bottom: 0; }
.role-admin { color: var(--amber); }

.overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  align-content: safe center;
  padding: 1rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(8px);
}
.dialog {
  position: relative;
  width: min(500px, 100%);
  max-height: none;
  margin: auto;
  padding: 2rem;
  border: 1px solid #304044;
  background: #0a0f11;
  box-shadow: 0 30px 100px #000;
}
.auth-dialog {
  width: min(560px, 100%);
  max-height: calc(100vh - 2rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}
.dialog-close { position: absolute; right: 1rem; top: .7rem; color: var(--muted); font-size: 1.5rem; }
.dialog h2 { font-size: 2rem; }
.auth-tabs { display: flex; border-bottom: 1px solid var(--line); margin-bottom: 1.2rem; }
.auth-tabs button { flex: 1; border: 0; background: none; padding: .8rem; color: var(--muted); cursor: pointer; }
.auth-tabs button.active { color: var(--green); border-bottom: 1px solid var(--green); }
.auth-form { display: grid; gap: .8rem; }
.auth-form label { color: var(--muted); font: .65rem var(--mono); }
.auth-form input {
  display: block;
  width: 100%;
  margin-top: .35rem;
  padding: .8rem;
  border: 1px solid var(--line);
  outline: 0;
  background: #060909;
  color: var(--text);
  font: .8rem var(--mono);
}
.auth-form input:focus { border-color: var(--green); }
.form-message { min-height: 1.2rem; color: var(--red); font: .7rem var(--mono); }
.dialog > small { color: var(--muted); }
.result-dialog { text-align: center; }
.result-mark { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto; border: 1px solid var(--green); color: var(--green); font-size: 2rem; }
.result-stats { display: grid; grid-template-columns: repeat(3,1fr); margin: 1.5rem 0; border: 1px solid var(--line); }
.result-stats div { padding: 1rem; border-left: 1px solid var(--line); }
.result-stats div:first-child { border-left: 0; }
.result-stats small, .result-stats strong { display: block; font-family: var(--mono); }
.result-stats small { color: var(--muted); font-size: .55rem; }
.result-stats strong { color: var(--green); margin-top: .3rem; }
#result-lesson, .ranking-note { color: var(--muted); line-height: 1.6; font-size: .85rem; }
.ranking-note { color: var(--amber); }

@media (max-width: 1050px) {
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
  .hero { grid-template-columns: 1fr; }
  .hero-terminal { transform: none; }
}
@media (max-width: 980px) {
  .nav-burger { display: inline-flex; }
  #primary-nav {
    display: none;
    width: 100%;
    order: 5;
    flex-direction: column;
    align-items: stretch;
    padding: .35rem 0 .55rem;
    border-top: 1px solid var(--line);
  }
  .nav.nav-open #primary-nav { display: flex; }
  .nav-dd { width: 100%; }
  .nav-dd-panel {
    position: static;
    box-shadow: none;
    border: 0;
    padding: 0 0 0 .55rem;
    background: transparent;
  }
  .nav-dd.open .nav-dd-panel { display: grid; }
  .nav-user { gap: .4rem; }
}
@media (max-width: 760px) {
  body {
    background-attachment: scroll, scroll;
  }
  #session-label,
  #guest-session-label { display: none; }
  .theme-switch,
  .lang-switch { display: none; }
  .author-chip { display: none; }
  .public-strip, .team-grid, .sim-grid { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: 1fr; }
  .section-head, .page-head { display: block; }
  .ops-header { grid-template-columns: 1fr; }
  .operator-stats { overflow-x: auto; }
  .mission-grid { grid-template-columns: 1fr; }
  .mission-card { min-height: 260px; }
  .mission-top { grid-template-columns: 1fr auto; }
  .mission-identity { grid-row: 2; grid-column: 1 / -1; padding-top: .8rem; }
  .brief-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .terminal-output { min-height: 420px; }
  .leaderboard { overflow-x: auto; }
  .leader-head, .leader-row { min-width: 640px; }
  .hall-filter { grid-template-columns: 1fr; }
  .hall-summary { grid-template-columns: 1fr; }
  .hall-summary div { border-left: 0; border-top: 1px solid var(--line); }
  .hall-summary div:first-child { border-top: 0; }
  .hall-page { padding-left: 1rem; padding-right: 1rem; }
  .tutorial-card { grid-template-columns: 1fr; }
  .tutorial-meta { border-right: 0; border-bottom: 1px solid var(--line); }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

/* Signup disclaimer */
.signup-disclaimer {
  margin: .75rem 0 1rem;
  padding: .85rem;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.25);
}
.signup-disclaimer-head {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: center;
  margin-bottom: .35rem;
  font-size: .85rem;
  color: var(--text);
}
.signup-scroll-hint {
  margin: 0 0 .45rem;
  color: var(--amber);
  font: .68rem var(--mono);
  letter-spacing: .03em;
}
.signup-disclaimer-scroll {
  height: min(220px, 32vh);
  max-height: 220px;
  overflow-x: hidden;
  overflow-y: scroll;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  padding: .7rem .8rem;
  border: 1px solid var(--amber);
  background: #050708;
  color: var(--text);
  font-size: .86rem;
  line-height: 1.55;
  margin-bottom: .7rem;
  scrollbar-width: thin;
  scrollbar-color: var(--green) #12181a;
}
.signup-disclaimer-scroll::-webkit-scrollbar {
  width: 10px;
}
.signup-disclaimer-scroll::-webkit-scrollbar-track {
  background: #12181a;
}
.signup-disclaimer-scroll::-webkit-scrollbar-thumb {
  background: var(--green);
  border-radius: 6px;
  border: 2px solid #12181a;
}
.signup-disclaimer-scroll p {
  margin: 0 0 .85rem;
  color: #d7e4df;
}
.signup-disclaimer-scroll p:last-child { margin-bottom: 0; }
.disclaimer-agree {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .82rem;
  line-height: 1.4;
  color: var(--text);
  cursor: pointer;
}
.disclaimer-agree input {
  width: auto;
  margin-top: .2rem;
  flex: 0 0 auto;
}

.campaign-setting-block { margin-bottom: .65rem; }
.anti-cheat-row {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem .85rem;
  align-items: center;
  padding: .55rem .85rem .75rem;
  border: 1px solid var(--line);
  border-top: 0;
  background: #080d0e;
  font: .62rem var(--mono);
  color: var(--muted);
  text-transform: uppercase;
}
.anti-cheat-note {
  margin: 0;
  padding: .45rem .85rem .7rem;
  border: 1px solid var(--line);
  border-top: 0;
  color: var(--muted);
  font: .72rem var(--mono);
  background: #080d0e;
}
.hall-freeze-banner {
  margin: 0 0 1rem;
  padding: .65rem 1rem;
  border: 1px solid var(--amber);
  background: rgba(255,200,87,.08);
  color: var(--amber);
  font: .72rem var(--mono);
}
.comp-schedule-row,
.comp-schedule-form,
.comp-weights {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem 1rem;
  margin: .55rem 0 .2rem;
  padding: .65rem .85rem;
  border: 1px solid var(--line);
  border-top: 0;
  background: #080d0e;
  font: .72rem var(--mono);
  color: var(--muted);
}
.comp-schedule-row label,
.comp-schedule-form label,
.comp-weights label { display: grid; gap: .25rem; }
.comp-schedule-row input,
.comp-schedule-form input,
.comp-weights input,
.comp-schedule-row select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  padding: .35rem .45rem;
  font: .72rem var(--mono);
}
.packs-panel > p { color: var(--muted); max-width: 52rem; margin: .35rem 0 1rem; }
.pack-editor {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .18);
  padding: .9rem 1rem 1rem;
  margin-bottom: 1rem;
  display: grid;
  gap: .75rem;
}
.pack-editor h4 {
  margin: 0;
  font-size: .95rem;
  letter-spacing: -.02em;
}
.pack-editor-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem .75rem;
}
.pack-editor-grid label,
.pack-editor label {
  display: grid;
  gap: .28rem;
  min-width: 0;
  color: var(--muted);
  font: .58rem var(--mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.pack-editor-wide { grid-column: 1 / -1; }
.pack-editor input,
.pack-editor select,
.pack-editor textarea {
  width: 100%;
  box-sizing: border-box;
  min-width: 0;
  padding: .55rem .6rem;
  border: 1px solid var(--line);
  background: #060909;
  color: var(--text);
  font: .78rem var(--mono);
}
.pack-editor textarea { resize: vertical; font-family: inherit; text-transform: none; letter-spacing: 0; }
.pack-event-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: .4rem .65rem;
}
.pack-event-option {
  align-items: flex-start;
  gap: .45rem;
  padding: .45rem .55rem;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .2);
  text-transform: none;
  letter-spacing: 0;
  font: .72rem/1.35 var(--mono);
  color: var(--text);
}
.pack-event-option strong { color: var(--blue); }
.pack-framework-picker { display: grid; gap: .65rem; }
.pack-framework-note { margin: 0 0 .2rem; }
.pack-framework-group {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .16);
  padding: .35rem .55rem .55rem;
}
.pack-framework-group summary {
  cursor: pointer;
  color: var(--green);
  font: .68rem var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .35rem 0;
  list-style: none;
}
.pack-framework-group summary::-webkit-details-marker { display: none; }
.pack-framework-group summary::before {
  content: "▸ ";
  color: var(--muted);
}
.pack-framework-group[open] summary::before { content: "▾ "; }
.pack-framework-option span {
  display: grid;
  gap: .1rem;
}
.pack-framework-option small {
  color: var(--muted);
  font-size: .68rem;
  text-transform: none;
  letter-spacing: 0;
}
.pack-chip-framework {
  border-color: rgba(92, 255, 157, .35);
  background: rgba(92, 255, 157, .08);
  color: var(--green);
}
.pack-editor-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
}
.pack-editor-actions #pack-save-msg {
  color: var(--muted);
  font: .7rem var(--mono);
}
.packs-list {
  display: grid;
  gap: .85rem;
}
@media (max-width: 720px) {
  .pack-editor-grid { grid-template-columns: 1fr; }
}
.pack-card {
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, .22);
  padding: .9rem 1rem 1rem;
  display: grid;
  gap: .7rem;
  min-width: 0;
}
.pack-card.is-active {
  border-color: rgba(60, 220, 140, .45);
  box-shadow: inset 0 0 0 1px rgba(60, 220, 140, .12);
}
.pack-card-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .65rem 1rem;
  align-items: flex-start;
  min-width: 0;
}
.pack-card-head h4 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -.02em;
  color: var(--text);
  word-break: break-word;
}
.pack-card-key {
  margin: .2rem 0 0;
  color: var(--muted);
  font: .65rem var(--mono);
  word-break: break-all;
}
.pack-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.pack-badge {
  display: inline-flex;
  align-items: center;
  padding: .2rem .45rem;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--muted);
  font: .62rem var(--mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.pack-badge.on {
  color: var(--green);
  border-color: rgba(60, 220, 140, .4);
}
.pack-badge.off { color: var(--amber); }
.pack-card-desc {
  margin: 0;
  color: #c5cecb;
  font-size: .86rem;
  line-height: 1.45;
}
.pack-card-block { min-width: 0; }
.pack-label {
  display: block;
  margin-bottom: .35rem;
  color: var(--muted);
  font: .58rem var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}
.pack-event-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}
.pack-chip {
  display: inline-block;
  padding: .28rem .5rem;
  border: 1px solid rgba(70, 165, 255, .35);
  background: rgba(70, 165, 255, .08);
  color: var(--blue);
  font: .68rem var(--mono);
  line-height: 1.25;
  word-break: break-word;
}
.pack-chip.muted {
  border-color: var(--line);
  background: transparent;
  color: var(--muted);
}
.pack-card-tags {
  margin: 0;
  color: var(--text);
  font-size: .8rem;
  line-height: 1.45;
  word-break: break-word;
}
.pack-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding-top: .15rem;
}
.pack-card-actions .btn { min-height: 34px; padding: .4rem .75rem; font-size: .78rem; }
@media (max-width: 640px) {
  .pack-card { padding: .75rem .8rem .85rem; }
  .pack-card-actions .btn { flex: 1 1 auto; }
}
.prep-banner-static {
  margin: 0 0 1rem;
  padding: .7rem 1rem;
  border: 1px solid var(--blue);
  background: rgba(70,165,255,.08);
  color: var(--blue);
  font: .72rem var(--mono);
  letter-spacing: .04em;
}
.prep-tracks {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 1.2rem;
}
.prep-grid {
  padding-top: .5rem;
  padding-bottom: 2rem;
}
.prep-card footer .status-clear {
  color: var(--blue);
}
.prep-footnote {
  color: var(--muted);
  font-size: .9rem;
  max-width: 52rem;
  line-height: 1.5;
  margin: 0 0 2rem;
}
.classroom-panel { margin: 0 0 1.5rem; }
.classroom-join,
.classroom-create {
  display: grid;
  gap: .65rem;
  max-width: 28rem;
  margin: 0 0 1.25rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.18);
}
.classroom-join label,
.classroom-create label,
.classroom-assign-form label {
  display: grid;
  gap: .3rem;
  font-size: .82rem;
  color: var(--muted);
}
.classroom-join input,
.classroom-create input,
.classroom-assign-form input,
.classroom-assign-form select {
  font: .9rem var(--mono);
  padding: .45rem .55rem;
  border: 1px solid var(--line);
  background: var(--panel, #0d1612);
  color: var(--text);
}
.classroom-list {
  display: grid;
  gap: 1rem;
}
.classroom-card {
  border: 1px solid var(--line);
  padding: 1rem 1.1rem;
  background: rgba(0,0,0,.14);
}
.classroom-card header {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  align-items: baseline;
  margin-bottom: .35rem;
}
.classroom-card h3 { margin: 0; font-size: 1.05rem; }
.classroom-meta { color: var(--muted); font-size: .85rem; margin: 0 0 .75rem; }
.classroom-meta code {
  color: var(--green, #5cff9d);
  letter-spacing: .06em;
}
.classroom-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-bottom: .75rem;
}
.classroom-assign-form {
  display: grid;
  gap: .55rem;
  margin-top: .5rem;
  padding-top: .75rem;
  border-top: 1px dashed var(--line);
}
.classroom-assign-list,
.classroom-certs ul,
.classroom-assign-manage ul {
  margin: .4rem 0 0;
  padding-left: 1.1rem;
  line-height: 1.55;
}
.classroom-assign-list li,
.classroom-assign-manage li {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .85rem;
  align-items: baseline;
  margin: .25rem 0;
}
.classroom-gradebook { margin-top: 1.5rem; }
.classroom-grade-table .admin-row {
  grid-template-columns: repeat(auto-fit, minmax(4.5rem, 1fr));
}
.classroom-certs { margin-top: 1.5rem; }
.classroom-panel .ok { color: var(--green, #5cff9d); margin-left: .5rem; }
.classroom-panel .err { color: #ff7b7b; margin-left: .5rem; }
.classroom-panel .muted { color: var(--muted); }
.classroom-library-filters {
  display: grid;
  gap: .55rem;
  margin-bottom: .45rem;
}
@media (min-width: 900px) {
  .classroom-library-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.classroom-theme-disclaimer {
  font-size: .8rem;
  line-height: 1.45;
  margin: 0 0 .65rem;
}
.classroom-theme-actions {
  margin: 0 0 .55rem;
}
.classroom-library-picker {
  max-height: 220px;
  overflow: auto;
  display: grid;
  gap: .35rem;
  padding: .45rem;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.2);
}
.classroom-lib-item {
  display: flex;
  gap: .55rem;
  align-items: flex-start;
  margin: 0;
  padding: .35rem .4rem;
  font-size: .82rem;
  color: var(--text);
}
.classroom-lib-item small {
  display: block;
  color: var(--muted);
  margin-top: .15rem;
}
.classroom-lesson-list {
  width: 100%;
  flex-basis: 100%;
  margin: .35rem 0 0;
  padding-left: 1rem;
}
.classroom-assign-item {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem .85rem;
  align-items: baseline;
}
.classroom-reader {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(0,0,0,.62);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.classroom-reader.hidden { display: none; }
.classroom-reader-panel {
  width: min(720px, 100%);
  max-height: min(88vh, 900px);
  overflow: auto;
  border: 1px solid var(--line);
  background: var(--panel, #0d1612);
  padding: 1rem 1.15rem 1.2rem;
}
.classroom-reader-panel header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: .75rem;
}
.classroom-reader-panel h2 { margin: .2rem 0 0; font-size: 1.2rem; }
.classroom-reader-body {
  line-height: 1.55;
  font-size: .95rem;
}
.classroom-reader-body h4 {
  margin: 1rem 0 .35rem;
  font: .72rem var(--mono);
  letter-spacing: .06em;
  color: var(--muted);
}
.classroom-reader-footer {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: 1rem;
  padding-top: .85rem;
  border-top: 1px solid var(--line);
}
.practice-toggle {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  margin: 0 0 1rem;
  padding: .7rem .85rem;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.2);
  font: .78rem var(--mono);
  color: var(--muted);
  cursor: pointer;
}
.practice-toggle input { margin-top: .15rem; accent-color: var(--blue); }
.practice-toggle:has(input:checked) {
  border-color: var(--blue);
  color: var(--text);
}
.theme-switch select {
  appearance: none;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  padding: .35rem .55rem;
  font: .68rem var(--mono);
  max-width: 140px;
}
.integrity-table .admin-row { grid-template-columns: 1.2fr .9fr 1fr .9fr .9fr 1.6fr; }

html[data-theme="terminal-green"] {
  --bg: #050708; --panel: #0b1012; --panel-2: #101719; --line: #1d292c;
  --text: #e8f0ed; --muted: #82918d; --green: #5cff9d; --green-2: #18c96b;
  --red: #ff4d64; --blue: #46a5ff; --amber: #ffc857;
  --bg-image: url("../assets/themes/theme-terminal-green.svg");
  --bg-overlay: linear-gradient(180deg, rgba(5,7,8,.4) 0%, rgba(5,7,8,.7) 50%, rgba(5,7,8,.88) 100%);
  --theme-grid: rgba(92,255,157,.12); --theme-glow: rgba(92,255,157,.28);
}
html[data-theme="blue-team"] {
  --bg: #040a12; --panel: #0a1522; --panel-2: #0f1e30; --line: #1a3348;
  --text: #e4f1ff; --muted: #7e97ad; --green: #4ad6ff; --green-2: #1aa8d6;
  --red: #ff6b7a; --blue: #4aa3ff; --amber: #7ec8ff;
  --bg-image: url("../assets/themes/theme-blue-team.svg");
  --bg-overlay: linear-gradient(180deg, rgba(4,10,18,.38) 0%, rgba(4,10,18,.72) 55%, rgba(4,10,18,.9) 100%);
  --theme-grid: rgba(70,165,255,.14); --theme-glow: rgba(70,165,255,.3);
}
html[data-theme="red-team"] {
  --bg: #0c0506; --panel: #16090b; --panel-2: #1e0e11; --line: #3a181d;
  --text: #ffe8eb; --muted: #a8898e; --green: #ff6b7d; --green-2: #d63a4e;
  --red: #ff3350; --blue: #ff8fa0; --amber: #ff9e6b;
  --bg-image: url("../assets/themes/theme-red-team.svg");
  --bg-overlay: linear-gradient(180deg, rgba(12,5,6,.36) 0%, rgba(12,5,6,.72) 55%, rgba(12,5,6,.9) 100%);
  --theme-grid: rgba(255,77,100,.14); --theme-glow: rgba(255,77,100,.32);
}
html[data-theme="purple-team"] {
  --bg: #09060f; --panel: #130c1c; --panel-2: #1a1226; --line: #2d2140;
  --text: #f0e8ff; --muted: #9789ad; --green: #b388ff; --green-2: #8a5cf0;
  --red: #ff6b9d; --blue: #7f8cff; --amber: #d4a5ff;
  --bg-image: url("../assets/themes/theme-purple-team.svg");
  --bg-overlay: linear-gradient(180deg, rgba(9,6,15,.38) 0%, rgba(9,6,15,.74) 55%, rgba(9,6,15,.9) 100%);
  --theme-grid: rgba(179,136,255,.14); --theme-glow: rgba(179,136,255,.3);
}
html[data-theme="zero-day"] {
  --bg: #0b0904; --panel: #161208; --panel-2: #1e190c; --line: #3a3118;
  --text: #fff6df; --muted: #a89974; --green: #ffc857; --green-2: #d6a12e;
  --red: #ff7a45; --blue: #ffd27a; --amber: #ffe08a;
  --bg-image: url("../assets/themes/theme-zero-day.svg");
  --bg-overlay: linear-gradient(180deg, rgba(11,9,4,.36) 0%, rgba(11,9,4,.72) 55%, rgba(11,9,4,.9) 100%);
  --theme-grid: rgba(255,200,87,.14); --theme-glow: rgba(255,200,87,.3);
}
html[data-theme="darknet"] {
  --bg: #07050c; --panel: #110c1a; --panel-2: #171023; --line: #2a2040;
  --text: #ece4ff; --muted: #8d82a8; --green: #9b6bff; --green-2: #6f3fd4;
  --red: #c77dff; --blue: #6e5cff; --amber: #b39bff;
  --bg-image: url("../assets/themes/theme-darknet.svg");
  --bg-overlay: linear-gradient(180deg, rgba(7,5,12,.36) 0%, rgba(7,5,12,.72) 55%, rgba(7,5,12,.9) 100%);
  --theme-grid: rgba(155,107,255,.14); --theme-glow: rgba(155,107,255,.3);
}
html[data-theme="icewall"] {
  --bg: #04090d; --panel: #0a141a; --panel-2: #0e1b22; --line: #1a3440;
  --text: #e5f7ff; --muted: #7a9eab; --green: #6ce6ff; --green-2: #2eb8d4;
  --red: #7ab8ff; --blue: #4ec4ff; --amber: #a8e7ff;
  --bg-image: url("../assets/themes/theme-icewall.svg");
  --bg-overlay: linear-gradient(180deg, rgba(4,9,13,.36) 0%, rgba(4,9,13,.72) 55%, rgba(4,9,13,.9) 100%);
  --theme-grid: rgba(108,230,255,.14); --theme-glow: rgba(108,230,255,.3);
}
html[data-theme="malware-lab"] {
  --bg: #060a04; --panel: #0d1408; --panel-2: #121b0c; --line: #243318;
  --text: #eef8e4; --muted: #8ea37a; --green: #b6ff4d; --green-2: #7ec91a;
  --red: #d4ff5c; --blue: #9dff7a; --amber: #e8ff7a;
  --bg-image: url("../assets/themes/theme-malware-lab.svg");
  --bg-overlay: linear-gradient(180deg, rgba(6,10,4,.38) 0%, rgba(6,10,4,.74) 55%, rgba(6,10,4,.9) 100%);
  --theme-grid: rgba(182,255,77,.14); --theme-glow: rgba(182,255,77,.28);
}
html[data-theme="forensics"] {
  --bg: #08090b; --panel: #121417; --panel-2: #181b1f; --line: #2c3238;
  --text: #e8ecf0; --muted: #8b929a; --green: #9eb0c0; --green-2: #6f8498;
  --red: #c0c8d0; --blue: #8aa0b8; --amber: #b8c4d0;
  --bg-image: url("../assets/themes/theme-forensics.svg");
  --bg-overlay: linear-gradient(180deg, rgba(8,9,11,.4) 0%, rgba(8,9,11,.76) 55%, rgba(8,9,11,.92) 100%);
  --theme-grid: rgba(158,176,192,.12); --theme-glow: rgba(158,176,192,.24);
}
html[data-theme="honeypot"] {
  --bg: #0c0905; --panel: #181208; --panel-2: #20180c; --line: #3a2c16;
  --text: #fff2df; --muted: #a89070; --green: #ffb347; --green-2: #d4891e;
  --red: #ff8c42; --blue: #ffc878; --amber: #ffd27a;
  --bg-image: url("../assets/themes/theme-honeypot.svg");
  --bg-overlay: linear-gradient(180deg, rgba(12,9,5,.36) 0%, rgba(12,9,5,.72) 55%, rgba(12,9,5,.9) 100%);
  --theme-grid: rgba(255,179,71,.14); --theme-glow: rgba(255,179,71,.3);
}
html[data-theme="firewall"] {
  --bg: #0c0604; --panel: #180e09; --panel-2: #21140d; --line: #3a2418;
  --text: #ffe9df; --muted: #a88778; --green: #ff7a45; --green-2: #d45322;
  --red: #ff5533; --blue: #ff9a6b; --amber: #ffb27a;
  --bg-image: url("../assets/themes/theme-firewall.svg");
  --bg-overlay: linear-gradient(180deg, rgba(12,6,4,.36) 0%, rgba(12,6,4,.72) 55%, rgba(12,6,4,.9) 100%);
  --theme-grid: rgba(255,122,69,.14); --theme-glow: rgba(255,122,69,.3);
}
html[data-theme="phantom"] {
  --bg: #070908; --panel: #101413; --panel-2: #151a18; --line: #27302d;
  --text: #dde8e4; --muted: #7f8e89; --green: #7dffb2; --green-2: #3cbc74;
  --red: #8fd9b0; --blue: #6eb89a; --amber: #a8c9b8;
  --bg-image: url("../assets/themes/theme-phantom.svg");
  --bg-overlay: linear-gradient(180deg, rgba(7,9,8,.4) 0%, rgba(7,9,8,.76) 55%, rgba(7,9,8,.92) 100%);
  --theme-grid: rgba(125,255,178,.12); --theme-glow: rgba(125,255,178,.26);
}
html[data-theme="crypto-vault"] {
  --bg: #05070f; --panel: #0c1220; --panel-2: #121a2c; --line: #24314a;
  --text: #f3ecda; --muted: #9aa0b0; --green: #e0b84d; --green-2: #b8922e;
  --red: #f0c96a; --blue: #7a8ec0; --amber: #f5d78a;
  --bg-image: url("../assets/themes/theme-crypto-vault.svg");
  --bg-overlay: linear-gradient(180deg, rgba(5,7,15,.38) 0%, rgba(5,7,15,.74) 55%, rgba(5,7,15,.9) 100%);
  --theme-grid: rgba(224,184,77,.12); --theme-glow: rgba(224,184,77,.28);
}
html[data-theme="wifi-spectrum"] {
  --bg: #07050a; --panel: #120c16; --panel-2: #1a1220; --line: #32243c;
  --text: #f5e9ff; --muted: #9a88a8; --green: #ff4fd8; --green-2: #2fd4c8;
  --red: #ff6ad5; --blue: #3ad4c8; --amber: #c77dff;
  --bg-image: url("../assets/themes/theme-wifi-spectrum.svg");
  --bg-overlay: linear-gradient(180deg, rgba(7,5,10,.36) 0%, rgba(7,5,10,.72) 55%, rgba(7,5,10,.9) 100%);
  --theme-grid: rgba(255,79,216,.14); --theme-glow: rgba(255,79,216,.28);
}
html[data-theme="incident-night"] {
  --bg: #070508; --panel: #140a10; --panel-2: #1c1016; --line: #3a1c28;
  --text: #ffe8f0; --muted: #a88894; --green: #ff4d6d; --green-2: #46a5ff;
  --red: #ff3355; --blue: #3d8fff; --amber: #ff8fab;
  --bg-image: url("../assets/themes/theme-incident-night.svg");
  --bg-overlay: linear-gradient(180deg, rgba(7,5,8,.36) 0%, rgba(7,5,8,.72) 55%, rgba(7,5,8,.9) 100%);
  --theme-grid: rgba(255,77,109,.14); --theme-glow: rgba(255,77,109,.3);
}

.participants-table .admin-row {
  grid-template-columns: .85fr 1.15fr .75fr .7fr 1.15fr 1.4fr;
  min-width: 920px;
}
.policy-agreed-cell {
  color: var(--text);
  line-height: 1.35;
  word-break: break-word;
}
.policy-agreed-cell strong {
  color: var(--green);
  font-weight: 600;
}
.profile-policy {
  margin: .55rem 0 0;
  color: var(--muted);
  font: .68rem var(--mono);
  line-height: 1.4;
}
.disclaimer-agree input:disabled {
  opacity: .45;
  cursor: not-allowed;
}
.disclaimer-agree:has(input:disabled) {
  opacity: .75;
}

.profile-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 1.4rem;
  align-items: start;
}
.profile-card {
  border: 1px solid var(--line);
  background: rgba(11, 16, 18, .7);
  padding: 1.2rem 1rem;
  text-align: center;
}
.profile-avatar-wrap { display: grid; gap: .55rem; justify-items: center; }
.profile-upload-btn { cursor: pointer; }
.profile-callsign {
  margin: .9rem 0 .2rem;
  font: .85rem var(--mono);
  letter-spacing: .08em;
  color: var(--green);
}
.profile-role { color: var(--muted); font-size: .78rem; margin: 0; }
.profile-panels { display: grid; gap: 1rem; }
.profile-form {
  border: 1px solid var(--line);
  background: rgba(11, 16, 18, .55);
  padding: 1.1rem 1.2rem 1.2rem;
  display: grid;
  gap: .75rem;
}
.profile-form h3 { margin: 0 0 .2rem; font-size: 1rem; }
.profile-form label { color: var(--muted); font: .65rem var(--mono); display: grid; gap: .35rem; }
.profile-form input {
  width: 100%;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--text);
  padding: .7rem .8rem;
  font: .9rem var(--sans);
}
.profile-form input:disabled {
  opacity: .72;
  cursor: not-allowed;
  color: var(--muted);
}
.profile-form input:focus { outline: none; border-color: var(--green); }
.field-lock { color: var(--amber); font: .62rem var(--mono); }
.profile-form em { font-style: normal; color: var(--muted); opacity: .85; }

@media (max-width: 900px) {
  .profile-layout { grid-template-columns: 1fr; }
}

.grades-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem 1rem;
  align-items: end;
  margin: 0 0 1rem;
}
.grades-toolbar label {
  display: grid;
  gap: .35rem;
  color: var(--muted);
  font: .65rem var(--mono);
}
.grades-toolbar select {
  min-width: 10rem;
  border: 1px solid var(--line);
  background: #070a0b;
  color: var(--text);
  padding: .55rem .65rem;
}
.attempts-table .admin-row {
  grid-template-columns: 1.1fr .8fr .7fr 1fr .6fr .4fr .5fr 1.4fr;
  min-width: 1100px;
}
.participants-table .admin-row {
  grid-template-columns: .85fr 1.15fr .75fr .7fr 1.15fr 1.4fr;
  min-width: 920px;
}

.announcement-banner {
  margin: 1rem clamp(1rem, 7vw, 8rem) 0;
  padding: .9rem 1.1rem;
  border: 1px solid var(--line);
  background: rgba(16, 28, 22, .85);
  display: grid;
  gap: .35rem;
}
.announcement-banner strong {
  font: .68rem var(--mono);
  letter-spacing: .12em;
  color: var(--green);
}
.announcement-banner p { margin: 0; color: var(--text); line-height: 1.45; }
.announcement-banner.level-warn { border-color: var(--amber); }
.announcement-banner.level-warn strong { color: var(--amber); }
.announcement-banner.level-urgent { border-color: var(--red); background: rgba(40, 12, 14, .88); }
.announcement-banner.level-urgent strong { color: var(--red); }

.result-certificate {
  margin: .8rem 0 1rem;
  padding: .9rem;
  border: 1px dashed var(--green);
  display: grid;
  gap: .65rem;
  justify-items: start;
}
.result-certificate p { margin: 0; color: var(--muted); }

.result-badges {
  margin: .6rem 0 1rem;
  display: grid;
  gap: .5rem;
  justify-items: start;
}
.badges-earned-label {
  margin: 0;
  font: .68rem var(--mono);
  letter-spacing: .1em;
  color: var(--amber);
  text-transform: uppercase;
}
.profile-badges,
.profile-certs { display: grid; gap: .45rem; margin: .4rem 0; }
.profile-badges h4,
.profile-certs h4 { margin: .4rem 0 0; font-size: .85rem; }
.badge-chip {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .55rem;
  padding: .45rem .7rem;
  border: 1px solid var(--line);
  font: .72rem var(--mono);
  color: var(--text);
}
.badge-icon { color: var(--amber); }
.badge-name { color: var(--green); }
.badge-detail { color: var(--muted); font-size: .65rem; }
.cert-chip {
  display: inline-block;
  padding: .45rem .7rem;
  border: 1px solid var(--line);
  color: var(--green);
  text-decoration: none;
  font: .72rem var(--mono);
}
.cert-chip:hover { border-color: var(--green); }

.advisor-form {
  display: grid;
  gap: .7rem;
  margin: 1rem 0 1.2rem;
  max-width: 520px;
}
.advisor-form label { display: grid; gap: .3rem; color: var(--muted); font: .72rem var(--mono); }
.advisor-form input[type="text"],
.advisor-form input[type="number"],
.advisor-form select {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  padding: .45rem .55rem;
  font: .8rem var(--mono);
}
.advisor-table .admin-row { grid-template-columns: 1.2fr .8fr .9fr 2fr .5fr; }
.advisor-table a { color: var(--green); word-break: break-all; }

#projector-toggle.active {
  border-color: var(--amber);
  color: var(--amber);
}

body.projector-mode {
  --text: #f4fff8;
  --muted: #c6d7cd;
}
body.projector-mode .noise,
body.projector-mode #matrix { display: none !important; }
body.projector-mode {
  background-image: none !important;
  background-color: #050708 !important;
}
body.projector-mode .hero-lede,
body.projector-mode .section-head p,
body.projector-mode .page-head p { font-size: 1.05rem; max-width: 70ch; }
body.projector-mode h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
body.projector-mode .btn { font-size: 1rem; padding: .8rem 1.1rem; }
body.projector-mode .mission-card,
body.projector-mode .campaign-card { font-size: 1.02rem; }
body.projector-mode .nav { backdrop-filter: none; }

@media print {
  body.projector-mode .nav,
  body.projector-mode #matrix,
  body.projector-mode .noise { display: none !important; }
}