/* ================================================================
   ESPILON THEME — espilon.css
   Dark minimal · IBM Plex · Blue #0099ff accent
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap');

/* ── Design tokens ─────────────────────────────────────────────── */
:root {
  --e-bg:       #0a0a0c;
  --e-surf:     #111114;
  --e-surf2:    #18181b;
  --e-text:     #e4e4e7;
  --e-text2:    #8a8a96;
  --e-text3:    #52525a;
  --e-border:   #27272a;
  --e-accent:   #0099ff;
  --e-accent-d: #007acc;
  --e-green:    #22c55e;
  --e-red:      #e63946;
  --e-yellow:   #f59e0b;
  --e-mono: 'IBM Plex Mono', 'Courier New', monospace;
  --e-sans: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;

  /* Bootstrap overrides */
  --bs-body-bg:            var(--e-bg);
  --bs-body-color:         var(--e-text);
  --bs-border-color:       var(--e-border);
  --bs-card-bg:            var(--e-surf);
  --bs-modal-bg:           var(--e-surf);
  --bs-link-color:         var(--e-accent);
  --bs-link-hover-color:   var(--e-accent-d);
  --bs-primary-rgb:        0,153,255;
  --bs-table-striped-bg:   rgba(255,255,255,0.025);
  --bs-table-border-color: var(--e-border);
}

/* ── Reset ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 15px; scroll-behavior: smooth; }

body {
  font-family: var(--e-sans) !important;
  background: var(--e-bg) !important;
  color: var(--e-text) !important;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

a { color: var(--e-accent); text-decoration: none; }
a:hover { color: var(--e-accent-d); }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--e-bg); }
::-webkit-scrollbar-thumb { background: var(--e-border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--e-text3); }

/* ── Typography ────────────────────────────────────────────────── */
code, kbd, pre, .esp-mono { font-family: var(--e-mono) !important; }

code {
  font-size: 0.85em;
  background: var(--e-surf2);
  border: 1px solid var(--e-border);
  border-radius: 3px;
  padding: 0.1em 0.4em;
  color: var(--e-text);
}

pre {
  background: var(--e-surf2) !important;
  border: 1px solid var(--e-border) !important;
  border-radius: 6px !important;
  padding: 1rem !important;
  overflow-x: auto;
  color: var(--e-text) !important;
}
pre code { background: none !important; border: none !important; padding: 0 !important; }

hr { border-color: var(--e-border) !important; opacity: 1 !important; }

/* ── Navbar ─────────────────────────────────────────────────────── */
.navbar {
  background: rgba(10,10,12,0.9) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--e-border) !important;
  height: 3.25rem;
  padding: 0 !important;
}

.navbar .container { height: 100%; }

.navbar-brand {
  font-family: var(--e-mono) !important;
  font-weight: 600 !important;
  font-size: 0.92rem !important;
  color: var(--e-accent) !important;
  letter-spacing: -0.02em;
  padding: 0 !important;
}

.navbar .nav-link {
  font-size: 0.8rem !important;
  color: var(--e-text3) !important;
  padding: 0.3rem 0.6rem !important;
  border-radius: 4px;
  transition: color 0.15s;
  line-height: 1;
}
.navbar .nav-link:hover { color: var(--e-text) !important; background: none !important; }
.navbar .esp-login-link { color: var(--e-accent) !important; }
.navbar .esp-login-link:hover { color: var(--e-accent-d) !important; }

.navbar-toggler {
  border-color: var(--e-border) !important;
  color: var(--e-text3) !important;
  padding: 0.2rem 0.45rem;
}

@media (max-width: 767px) {
  .navbar-collapse {
    background: var(--e-bg);
    border-bottom: 1px solid var(--e-border);
    padding: 0.75rem 0;
  }
}

/* ── Page header ─────────────────────────────────────────────────── */
.jumbotron {
  background: none !important;
  padding: 5.25rem 0 1.75rem !important;
  margin-bottom: 0 !important;
}

.jumbotron h1 {
  font-family: var(--e-mono) !important;
  font-size: 1.2rem !important;
  font-weight: 600 !important;
  letter-spacing: -0.02em;
  color: var(--e-text) !important;
  padding-bottom: 1rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--e-border);
}

/* ── Challenge grid ──────────────────────────────────────────────── */
.challenge-button {
  background: var(--e-surf) !important;
  border: 1px solid var(--e-border) !important;
  border-radius: 6px !important;
  color: var(--e-text) !important;
  transition: border-color 0.15s, box-shadow 0.15s !important;
  text-align: left !important;
  position: relative;
  overflow: hidden;
  min-height: 88px;
  padding: 0.85rem !important;
}

.challenge-button:hover {
  border-color: var(--e-accent) !important;
  box-shadow: 0 0 0 1px var(--e-accent), 0 4px 16px rgba(0,153,255,0.08) !important;
  color: var(--e-text) !important;
  background: var(--e-surf) !important;
}

.challenge-button.challenge-solved {
  border-color: rgba(34,197,94,0.35) !important;
  background: rgba(34,197,94,0.02) !important;
}

.challenge-button.challenge-solved::after {
  content: '✓';
  position: absolute;
  top: 0.45rem;
  right: 0.55rem;
  font-size: 0.65rem;
  font-family: var(--e-mono);
  color: var(--e-green);
  font-weight: 600;
}

.challenge-inner p {
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  margin-bottom: 0.4rem !important;
  color: var(--e-text) !important;
  line-height: 1.3 !important;
}

.challenge-inner span {
  font-family: var(--e-mono) !important;
  font-size: 0.7rem !important;
  color: var(--e-accent) !important;
  font-weight: 500 !important;
}

/* ── Category headers ────────────────────────────────────────────── */
.category-header {
  border-left: 2px solid var(--e-accent) !important;
  padding-left: 0.65rem !important;
  margin-bottom: 0.75rem !important;
}

.category-header h3 {
  font-family: var(--e-mono) !important;
  font-size: 0.62rem !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.1em !important;
  color: var(--e-text2) !important;
  margin: 0 !important;
}

/* ── Modal ───────────────────────────────────────────────────────── */
.modal-content {
  background: var(--e-surf) !important;
  border: 1px solid var(--e-border) !important;
  border-radius: 10px !important;
  color: var(--e-text) !important;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5) !important;
}

.modal-backdrop.show { opacity: 0.75 !important; }

.btn-close {
  filter: invert(0.7) !important;
  opacity: 0.5 !important;
  transition: opacity 0.15s;
}
.btn-close:hover { opacity: 1 !important; }

/* Nav tabs */
.nav-tabs {
  border-bottom: 1px solid var(--e-border) !important;
  gap: 0.15rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.nav-tabs .nav-link {
  color: var(--e-text3) !important;
  background: none !important;
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0 !important;
  font-size: 0.78rem !important;
  font-weight: 500 !important;
  padding: 0.45rem 0.65rem !important;
  transition: color 0.15s, border-color 0.15s;
}
.nav-tabs .nav-link.active,
.nav-tabs .nav-link:hover {
  color: var(--e-text) !important;
  border-bottom-color: var(--e-accent) !important;
  background: none !important;
}

/* Challenge modal content */
.challenge-name {
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  color: var(--e-text) !important;
  margin-bottom: 0.2rem !important;
}

.challenge-value {
  font-family: var(--e-mono) !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  color: var(--e-accent) !important;
  margin-bottom: 0 !important;
}

.challenge-attribution { display: none; }

.challenge-tag {
  font-family: var(--e-mono) !important;
  font-size: 0.6rem !important;
  font-weight: 500 !important;
  background: var(--e-surf2) !important;
  border: 1px solid var(--e-border) !important;
  color: var(--e-text2) !important;
  padding: 0.18rem 0.45rem !important;
  border-radius: 3px !important;
  margin: 0.1rem;
  text-transform: lowercase;
}

.challenge-desc {
  display: block;
  font-size: 0.875rem !important;
  color: var(--e-text) !important;
  line-height: 1.7 !important;
  margin: 0.85rem 0 !important;
}

.challenge-connection-info { display: block; margin-bottom: 0.75rem; }
.challenge-connection-info code {
  font-size: 0.82rem !important;
  background: var(--e-surf2) !important;
  border: 1px solid var(--e-border) !important;
  color: var(--e-accent) !important;
  padding: 0.3rem 0.65rem !important;
  border-radius: 4px !important;
  display: inline-block;
}

/* ── Hints ───────────────────────────────────────────────────────── */
.hint-row details summary {
  cursor: pointer;
  font-size: 0.78rem;
  color: var(--e-text2);
  padding: 0.45rem 0.7rem;
  background: var(--e-surf2);
  border: 1px solid var(--e-border);
  border-radius: 5px;
  margin-bottom: 0.35rem;
  list-style: none;
  transition: border-color 0.15s, color 0.15s;
}
.hint-row details summary::-webkit-details-marker { display: none; }
.hint-row details summary::before { content: '+ '; font-family: var(--e-mono); color: var(--e-accent); }
.hint-row details[open] summary::before { content: '− '; }
.hint-row details summary:hover { border-color: var(--e-accent); color: var(--e-text); }
.hint-row details[open] summary {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-color: var(--e-accent);
  margin-bottom: 0;
}
.hint-row details > div {
  background: var(--e-surf2);
  border: 1px solid var(--e-accent);
  border-top: none;
  border-radius: 0 0 5px 5px;
  padding: 0.7rem;
  font-size: 0.82rem;
  color: var(--e-text2);
  margin-bottom: 0.35rem;
}

/* ── Form inputs ─────────────────────────────────────────────────── */
.form-control, .form-select {
  background: var(--e-surf2) !important;
  border: 1px solid var(--e-border) !important;
  color: var(--e-text) !important;
  border-radius: 5px !important;
  font-size: 0.875rem !important;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus, .form-select:focus {
  background: var(--e-surf2) !important;
  border-color: var(--e-accent) !important;
  color: var(--e-text) !important;
  box-shadow: 0 0 0 2px rgba(0,153,255,0.12) !important;
}
.form-control::placeholder { color: var(--e-text3) !important; }

.challenge-input {
  font-family: var(--e-mono) !important;
  letter-spacing: 0.02em;
}

.form-label {
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  color: var(--e-text2) !important;
  margin-bottom: 0.3rem !important;
}
.form-text { color: var(--e-text3) !important; font-size: 0.72rem !important; }

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  font-family: var(--e-sans) !important;
  font-size: 0.82rem !important;
  font-weight: 500 !important;
  border-radius: 5px !important;
  transition: all 0.15s !important;
}

.btn-primary {
  background: var(--e-accent) !important;
  border-color: var(--e-accent) !important;
  color: #fff !important;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--e-accent-d) !important;
  border-color: var(--e-accent-d) !important;
}

.btn-secondary {
  background: var(--e-surf2) !important;
  border-color: var(--e-border) !important;
  color: var(--e-text2) !important;
}
.btn-secondary:hover { border-color: var(--e-text3) !important; color: var(--e-text) !important; }

.btn-outline-secondary {
  background: none !important;
  border-color: var(--e-border) !important;
  color: var(--e-text2) !important;
}
.btn-outline-secondary:hover {
  border-color: var(--e-accent) !important;
  color: var(--e-accent) !important;
  background: rgba(0,153,255,0.05) !important;
}

.btn-outline-success { border-color: rgba(34,197,94,0.4) !important; color: var(--e-green) !important; background: none !important; }
.btn-outline-success:hover, .btn-outline-success.active { background: rgba(34,197,94,0.08) !important; }

.btn-outline-danger { border-color: rgba(230,57,70,0.4) !important; color: var(--e-red) !important; background: none !important; }
.btn-outline-danger:hover, .btn-outline-danger.active { background: rgba(230,57,70,0.08) !important; }

.btn-info {
  background: rgba(0,153,255,0.1) !important;
  border-color: rgba(0,153,255,0.2) !important;
  color: var(--e-accent) !important;
}
.btn-info:hover { background: rgba(0,153,255,0.18) !important; color: var(--e-accent) !important; }

.challenge-submit {
  background: var(--e-accent) !important;
  border-color: var(--e-accent) !important;
  color: #fff !important;
  font-weight: 600 !important;
}
.challenge-submit:hover { background: var(--e-accent-d) !important; }

.btn-file {
  background: var(--e-surf2) !important;
  border-color: var(--e-border) !important;
  color: var(--e-text2) !important;
  font-family: var(--e-mono) !important;
  font-size: 0.72rem !important;
  text-align: left;
}
.btn-file:hover { border-color: var(--e-accent) !important; color: var(--e-accent) !important; }

/* ── Alerts ──────────────────────────────────────────────────────── */
.alert {
  border-radius: 6px !important;
  font-size: 0.85rem !important;
  border: 1px solid !important;
  padding: 0.7rem 1rem !important;
}
.alert-success  { background: rgba(34,197,94,0.07) !important;  border-color: rgba(34,197,94,0.22) !important;  color: #4ade80 !important; }
.alert-danger   { background: rgba(230,57,70,0.07) !important;  border-color: rgba(230,57,70,0.22) !important;  color: #f87171 !important; }
.alert-info     { background: rgba(0,153,255,0.07) !important;  border-color: rgba(0,153,255,0.22) !important;  color: #60b4ff !important; }
.alert-warning  { background: rgba(245,158,11,0.07) !important; border-color: rgba(245,158,11,0.22) !important; color: #fcd34d !important; }

/* ── Tables ──────────────────────────────────────────────────────── */
.table { color: var(--e-text) !important; font-size: 0.875rem; }
.table > :not(caption) > * > * {
  background: transparent !important;
  color: var(--e-text) !important;
  border-bottom-color: var(--e-border) !important;
  padding: 0.7rem 1rem;
}
.table-striped > tbody > tr:nth-of-type(odd) > * { background: rgba(255,255,255,0.02) !important; }
.table tbody tr:hover > * { background: rgba(255,255,255,0.03) !important; }

.table thead th {
  font-family: var(--e-mono) !important;
  font-size: 0.62rem !important;
  text-transform: uppercase !important;
  letter-spacing: 0.08em !important;
  color: var(--e-text3) !important;
  font-weight: 500 !important;
  border-bottom: 1px solid var(--e-border) !important;
}

/* Score table */
.score-table td:last-child { font-family: var(--e-mono) !important; color: var(--e-accent) !important; font-weight: 700 !important; }
.score-table a { color: var(--e-text) !important; font-weight: 500; }
.score-table a:hover { color: var(--e-accent) !important; }

/* ── Nav pills ───────────────────────────────────────────────────── */
.nav-pills .nav-link {
  color: var(--e-text2) !important;
  background: none !important;
  border: 1px solid transparent !important;
  font-size: 0.76rem !important;
  font-family: var(--e-mono);
  border-radius: 4px !important;
  padding: 0.28rem 0.6rem !important;
  transition: all 0.15s;
}
.nav-pills .nav-link.active, .nav-pills .nav-link:hover {
  background: rgba(0,153,255,0.08) !important;
  border-color: rgba(0,153,255,0.22) !important;
  color: var(--e-accent) !important;
}

/* ── Badges ──────────────────────────────────────────────────────── */
.badge { font-family: var(--e-mono) !important; font-size: 0.6rem !important; font-weight: 500 !important; border-radius: 3px !important; }
.badge.bg-secondary { background: var(--e-surf2) !important; color: var(--e-text3) !important; border: 1px solid var(--e-border); }
.badge.bg-info      { background: rgba(0,153,255,0.1) !important; color: var(--e-accent) !important; }
.badge.bg-danger    { background: var(--e-red) !important; color: #fff !important; }
.badge-notification { font-size: 0.48rem !important; padding: 0.18em 0.38em !important; vertical-align: super; margin-left: -5px; }

/* ── Spinner ─────────────────────────────────────────────────────── */
.spinner, .fa-spin { color: var(--e-accent) !important; }

/* ── Auth card ───────────────────────────────────────────────────── */
.esp-auth {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 8px;
  padding: 2rem 2rem 1.75rem;
}
.esp-auth-title { font-family: var(--e-mono); font-size: 1rem; font-weight: 600; color: var(--e-text); margin-bottom: 0.2rem; }
.esp-auth-sub   { font-size: 0.75rem; color: var(--e-text3); margin-bottom: 1.5rem; }

/* ── Card ────────────────────────────────────────────────────────── */
.card { background: var(--e-surf) !important; border: 1px solid var(--e-border) !important; border-radius: 8px !important; }
.card-body { padding: 1.5rem !important; }
.card-header {
  background: transparent !important;
  border-bottom: 1px solid var(--e-border) !important;
  font-family: var(--e-mono);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--e-text3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Dropdown (Bootstrap generic) ───────────────────────────────── */
.dropdown-menu {
  background: var(--e-surf) !important;
  border: 1px solid var(--e-border) !important;
  border-radius: 6px !important;
  padding: 0.3rem !important;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3) !important;
}
.dropdown-item { font-size: 0.78rem !important; color: var(--e-text2) !important; border-radius: 4px !important; padding: 0.32rem 0.6rem !important; }
.dropdown-item:hover, .dropdown-item.active { background: rgba(0,153,255,0.08) !important; color: var(--e-text) !important; }

/* ── Language menu (CSS-only, no Bootstrap dropdown) ────────────── */
.esp-lang-menu { position: relative; }
.esp-lang-btn {
  background: none !important;
  border: none !important;
  cursor: pointer;
}
.esp-lang-dropdown {
  display: none;
  position: absolute;
  right: 0; top: calc(100% + 4px);
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 6px;
  padding: 0.3rem;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
  min-width: 160px;
  max-height: 320px;
  overflow-y: auto;
  z-index: 9999;
}
.esp-lang-menu:hover .esp-lang-dropdown,
.esp-lang-menu:focus-within .esp-lang-dropdown { display: block; }
.esp-lang-item {
  display: block;
  font-size: 0.78rem;
  color: var(--e-text2);
  padding: 0.32rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  white-space: nowrap;
}
.esp-lang-item:hover { background: rgba(0,153,255,0.08); color: var(--e-text); }
.esp-lang-item--active { color: var(--e-accent); }

/* ── Toast ───────────────────────────────────────────────────────── */
.toast { background: var(--e-surf) !important; border: 1px solid var(--e-border) !important; color: var(--e-text) !important; }
.toast-header { background: var(--e-surf2) !important; border-bottom-color: var(--e-border) !important; color: var(--e-text2) !important; }

/* ── Pagination ──────────────────────────────────────────────────── */
.page-link { background: var(--e-surf) !important; border-color: var(--e-border) !important; color: var(--e-text2) !important; font-size: 0.8rem !important; }
.page-link:hover { background: var(--e-surf2) !important; color: var(--e-text) !important; }
.page-item.active .page-link { background: var(--e-accent) !important; border-color: var(--e-accent) !important; color: #fff !important; }
.page-item.disabled .page-link { opacity: 0.3 !important; }

/* ── Input group ─────────────────────────────────────────────────── */
.input-group-text { background: var(--e-surf2) !important; border-color: var(--e-border) !important; color: var(--e-text2) !important; font-size: 0.82rem !important; }

/* ── Footer ──────────────────────────────────────────────────────── */
.footer {
  background: var(--e-bg) !important;
  border-top: 1px solid var(--e-border) !important;
  padding: 1.25rem 0 !important;
  margin-top: auto;
}
.footer a { color: var(--e-text3) !important; font-size: 0.7rem !important; font-family: var(--e-mono); letter-spacing: 0.03em; }
.footer a:hover { color: var(--e-text2) !important; }

/* ── Error pages ─────────────────────────────────────────────────── */
.esp-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
}
.esp-error-code { font-family: var(--e-mono); font-size: 5rem; font-weight: 700; color: var(--e-border); line-height: 1; margin-bottom: 0.75rem; }
.esp-error-msg  { font-family: var(--e-mono); font-size: 0.9rem; color: var(--e-text3); margin-bottom: 2rem; }

/* ── Utils ───────────────────────────────────────────────────────── */
.text-muted   { color: var(--e-text3) !important; }
.text-info    { color: var(--e-accent) !important; }
.text-success { color: var(--e-green)  !important; }
.text-danger  { color: var(--e-red)    !important; }
.text-warning { color: var(--e-yellow) !important; }
.bg-secondary { background: var(--e-surf2) !important; }
.bg-info      { background: rgba(0,153,255,0.1) !important; }
.min-vh-50    { min-height: 50vh; }
.container    { max-width: 1140px; }

/* ── glass-card compat (used by CTFd admin) ──────────────────────── */
.glass-card { background: var(--e-surf) !important; border: 1px solid var(--e-border) !important; border-radius: 8px; padding: 1.75rem; }

/* ── INDEX — Hero ────────────────────────────────────────────────── */
.esp-hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem 3rem;
  position: relative;
  overflow: hidden;
}
.esp-hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(0,153,255,0.13) 0%, rgba(0,153,255,0.03) 45%, transparent 70%);
  pointer-events: none;
}
.esp-hero-inner {
  text-align: center;
  max-width: 700px;
  position: relative;
}
.esp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--e-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--e-accent);
  border: 1px solid rgba(0,153,255,0.3);
  padding: 0.3rem 0.75rem;
  border-radius: 3px;
  margin-bottom: 2rem;
}
.esp-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--e-accent);
  animation: esp-pulse 2s ease-in-out infinite;
}
@keyframes esp-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.35; }
}
.esp-hero-title {
  font-family: var(--e-mono);
  font-size: clamp(3rem, 9vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 1.2rem;
}
.esp-hero-accent { color: var(--e-accent); }
.esp-hero-sub {
  font-size: 1rem;
  color: var(--e-text);
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}
.esp-hero-desc {
  font-size: 0.9rem;
  color: var(--e-text2);
  line-height: 1.8;
  max-width: 480px;
  margin: 0 auto 2.5rem;
}
.esp-hero-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}
.esp-discord-btn { color: #5865f2 !important; border-color: rgba(88,101,242,0.4) !important; }
.esp-discord-btn:hover { background: rgba(88,101,242,0.12) !important; border-color: #5865f2 !important; }

.esp-scroll-hint {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--e-text3);
  font-size: 0.9rem;
  animation: esp-bounce 2s ease-in-out infinite;
}
@keyframes esp-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.5; }
  50%       { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

/* ── Stats strip ─────────────────────────────────────────────────── */
.esp-stats {
  display: flex;
  gap: 2rem;
  margin-top: 4rem;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.esp-stat { text-align: center; }
.esp-stat-label {
  font-family: var(--e-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--e-text3);
  margin-bottom: 0.3rem;
}
.esp-stat-value {
  font-size: 0.88rem;
  color: var(--e-text);
  font-weight: 500;
}
.esp-stat-sep {
  width: 1px;
  height: 28px;
  background: var(--e-border);
}

/* ── INDEX — Sections ────────────────────────────────────────────── */
.esp-section {
  padding: 5rem 0;
  border-top: 1px solid var(--e-border);
}
.esp-section--alt {
  background: var(--e-surf);
}
.esp-section-label {
  font-family: var(--e-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--e-accent);
  margin-bottom: 0.5rem;
}
.esp-section-title {
  font-family: var(--e-mono);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--e-text);
  margin-bottom: 0;
}

/* ── Pillars ─────────────────────────────────────────────────────── */
.esp-pillar {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 8px;
  padding: 1.75rem;
  height: 100%;
  transition: border-color 0.2s;
}
.esp-pillar:hover { border-color: rgba(0,153,255,0.35); }
.esp-pillar--accent {
  border-color: rgba(0,153,255,0.25);
  background: rgba(0,153,255,0.04);
}
.esp-pillar--accent:hover { border-color: rgba(0,153,255,0.5); }
.esp-pillar-icon {
  font-size: 1.4rem;
  color: var(--e-accent);
  margin-bottom: 1rem;
}
.esp-pillar-name {
  font-family: var(--e-mono);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 0.85rem;
  color: var(--e-text);
}
.esp-pillar-desc {
  font-size: 0.85rem;
  color: var(--e-text2);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.esp-pillar-tag {
  font-family: var(--e-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--e-accent);
  border: 1px solid rgba(0,153,255,0.3);
  display: inline-block;
  padding: 0.22rem 0.6rem;
  border-radius: 3px;
}

/* ── Category cards ─────────────────────────────────────────────── */
.esp-cat-card {
  background: var(--e-surf2);
  border: 1px solid var(--e-border);
  border-radius: 6px;
  padding: 1.25rem 1rem;
  text-align: center;
  height: 100%;
  transition: border-color 0.2s, background 0.2s;
}
.esp-cat-card:hover {
  border-color: rgba(0,153,255,0.3);
  background: rgba(0,153,255,0.04);
}
.esp-cat-icon {
  font-size: 1.3rem;
  color: var(--e-accent);
  margin-bottom: 0.6rem;
  display: block;
}
.esp-cat-name {
  font-family: var(--e-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--e-text);
  margin-bottom: 0.4rem;
}
.esp-cat-desc {
  font-size: 0.75rem;
  color: var(--e-text2);
  line-height: 1.55;
}
.esp-cat-card--esp {
  border-color: rgba(245,158,11,0.25);
  background: rgba(245,158,11,0.03);
}
.esp-cat-card--esp:hover {
  border-color: rgba(245,158,11,0.5);
  background: rgba(245,158,11,0.07);
}
.esp-cat-card--esp .esp-cat-icon { color: var(--e-yellow); }
.esp-cat-badge {
  margin-top: 0.5rem;
  font-family: var(--e-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--e-yellow);
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.25);
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

/* ── CTA bottom section ─────────────────────────────────────────── */
.esp-cta-section {
  padding: 5rem 0 6rem;
  background: var(--e-bg);
  border-top: 1px solid var(--e-border);
}

/* ── Lain ASCII panel (challenges jumbotron) ─────────────────────── */
.esp-lain-panel {
  background: #020405;
  border: 1px solid #0d2a0d;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 24px rgba(0,255,65,0.06), 0 0 0 1px #0a1a0a;
}
.esp-lain-bar {
  background: #050c05;
  padding: 0.4rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1px solid #0d2a0d;
}
.esp-lain-art {
  color: #00ff41;
  font-family: var(--e-mono);
  font-size: 0.68rem;
  line-height: 1.45;
  padding: 0.75rem 1rem 0.85rem;
  margin: 0;
  white-space: pre;
  text-shadow: 0 0 8px rgba(0,255,65,0.35);
}

/* ── CTF mode badge (hero) ───────────────────────────────────────── */
.esp-badge--ctf {
  color: var(--e-red) !important;
  border-color: rgba(230,57,70,0.35) !important;
}
.esp-badge--ctf .esp-badge-dot {
  background: var(--e-red) !important;
  animation: esp-pulse-red 1s ease-in-out infinite !important;
}
@keyframes esp-pulse-red {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(230,57,70,0.6); }
  50%       { opacity: 0.8; box-shadow: 0 0 0 4px rgba(230,57,70,0); }
}
.esp-ctf-live-label {
  font-family: var(--e-mono);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--e-red);
  background: rgba(230,57,70,0.1);
  border: 1px solid rgba(230,57,70,0.3);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-left: 0.4rem;
  vertical-align: middle;
}

/* ── Terminal Lain ───────────────────────────────────────────────── */
.esp-terminal {
  position: relative;
  background: #020405;
  border: 1px solid #0d2a0d;
  border-radius: 8px;
  margin: 1.75rem auto 2rem;
  max-width: 520px;
  text-align: left;
  overflow: hidden;
  box-shadow: 0 0 0 1px #0a1a0a, 0 4px 32px rgba(0,0,0,0.7), 0 0 40px rgba(0,255,65,0.04);
}
.esp-terminal-bar {
  background: #050c05;
  padding: 0.5rem 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid #0d2a0d;
}
.esp-terminal-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.esp-terminal-title {
  font-family: var(--e-mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: #1a4d1a;
  margin-left: 0.4rem;
  text-transform: uppercase;
}
.esp-terminal-body {
  padding: 0.85rem 1.1rem 1rem;
  font-family: var(--e-mono);
  font-size: 0.76rem;
  line-height: 1.7;
  min-height: 4rem;
}
.esp-terminal-boot {
  margin-bottom: 0.4rem;
  font-size: 0.68rem;
}
.esp-tboot-dim   { color: #1e4d1e; }
.esp-tboot-blink { color: #1e4d1e; animation: esp-blink 1.2s step-end infinite; }
.esp-tboot-ok    { color: #00c832; font-weight: 600; }
.esp-terminal-line { display: flex; align-items: baseline; flex-wrap: wrap; }
.esp-term-user   { color: #00ff41; text-shadow: 0 0 6px rgba(0,255,65,0.5); }
.esp-term-at     { color: #00c832; }
.esp-term-host   { color: #00ff41; text-shadow: 0 0 6px rgba(0,255,65,0.5); }
.esp-term-colon  { color: #1e4d1e; }
.esp-term-path   { color: #00a8ff; }
.esp-term-dollar { color: #1e4d1e; }
#esp-typer       { color: #c8ffc8; }
.esp-terminal-cursor {
  display: inline-block;
  animation: esp-blink 1s step-end infinite;
  color: #00ff41;
  font-size: 0.72rem;
  text-shadow: 0 0 6px rgba(0,255,65,0.8);
}
@keyframes esp-blink { 0%,100%{opacity:1} 50%{opacity:0} }
.esp-terminal-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.18) 2px,
    rgba(0,0,0,0.18) 4px
  );
  pointer-events: none;
  border-radius: 8px;
}
.esp-terminal-cursor {
  display: inline-block;
  animation: esp-blink 1s step-end infinite;
  color: var(--e-text2);
  font-size: 0.7rem;
  vertical-align: middle;
}
@keyframes esp-blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── Stats numbers ───────────────────────────────────────────────── */
.esp-stat-num {
  font-family: var(--e-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--e-text);
  line-height: 1;
  margin-bottom: 0.3rem;
}

/* ── Announce bar ────────────────────────────────────────────────── */
.esp-announce-bar {
  background: rgba(0,153,255,0.08);
  border-bottom: 1px solid rgba(0,153,255,0.2);
  padding: 0.6rem 0;
}
.esp-announce-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.esp-announce-icon { color: var(--e-accent); font-size: 0.85rem; }
.esp-announce-text { font-size: 0.82rem; color: var(--e-text); flex: 1; }
.esp-announce-more {
  font-family: var(--e-mono);
  font-size: 0.62rem;
  color: var(--e-text3);
  border: 1px solid var(--e-border);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

/* ── How it works steps ──────────────────────────────────────────── */
.esp-steps { position: relative; }
.esp-steps::before {
  content: '';
  position: absolute;
  top: 2.5rem; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--e-border) 20%, var(--e-border) 80%, transparent);
  display: none;
}
@media(min-width:768px) { .esp-steps::before { display: block; } }
.esp-step {
  padding: 0 2rem;
  position: relative;
}
.esp-step--mid {
  border-left: 1px solid var(--e-border);
  border-right: 1px solid var(--e-border);
}
.esp-step-num {
  font-family: var(--e-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--e-border);
  line-height: 1;
  margin-bottom: 1rem;
}
.esp-step-icon {
  font-size: 1.5rem;
  color: var(--e-accent);
  margin-bottom: 0.75rem;
}
.esp-step-name {
  font-family: var(--e-mono);
  font-size: 1rem;
  font-weight: 600;
  color: var(--e-text);
  margin-bottom: 0.75rem;
}
.esp-step-desc {
  font-size: 0.85rem;
  color: var(--e-text2);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.esp-step-link {
  font-family: var(--e-mono);
  font-size: 0.75rem;
  color: var(--e-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.esp-step-link:hover { color: var(--e-accent-d); text-decoration: underline; }

/* ── Hall of Fame ────────────────────────────────────────────────── */
.esp-hof { display: flex; flex-direction: column; gap: 0.5rem; }
.esp-hof-empty { color: var(--e-text3); font-size: 0.82rem; }
.esp-hof-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  transition: border-color 0.2s;
}
.esp-hof-row:hover { border-color: rgba(0,153,255,0.3); }
.esp-hof-rank-1 { border-color: rgba(255,193,7,0.3); background: rgba(255,193,7,0.04); }
.esp-hof-rank-2 { border-color: rgba(180,180,180,0.25); }
.esp-hof-rank-3 { border-color: rgba(176,113,68,0.25); }
.esp-medal {
  font-family: var(--e-mono);
  font-size: 0.7rem;
  font-weight: 700;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.esp-medal--gold   { background: rgba(255,193,7,0.15);  color: #ffc107; border: 1px solid rgba(255,193,7,0.4); }
.esp-medal--silver { background: rgba(180,180,180,0.1); color: #b0b0b0; border: 1px solid rgba(180,180,180,0.3); }
.esp-medal--bronze { background: rgba(176,113,68,0.1);  color: #b07144; border: 1px solid rgba(176,113,68,0.3); }
.esp-medal--plain  { background: var(--e-surf2); color: var(--e-text3); border: 1px solid var(--e-border); }
.esp-hof-info { flex: 1; min-width: 0; }
.esp-hof-name {
  font-family: var(--e-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--e-text);
  text-decoration: none;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  display: block;
}
.esp-hof-name:hover { color: var(--e-accent); }
.esp-hof-score {
  font-family: var(--e-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--e-accent);
  flex-shrink: 0;
}

/* ── Next edition card ───────────────────────────────────────────── */
.esp-edition-card {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 8px;
  padding: 1.75rem;
  height: 100%;
}
.esp-edition-date {
  font-family: var(--e-mono);
  font-size: 0.78rem;
  color: var(--e-text2);
  margin-bottom: 0.75rem;
}
.esp-edition-desc {
  font-size: 0.85rem;
  color: var(--e-text2);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}
.esp-countdown {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 1rem;
}
.esp-cd-block { text-align: center; }
.esp-cd-num {
  font-family: var(--e-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--e-text);
  background: var(--e-surf2);
  border: 1px solid var(--e-border);
  border-radius: 4px;
  padding: 0.25rem 0.6rem;
  min-width: 3rem;
  display: block;
  line-height: 1.3;
}
.esp-cd-label {
  font-family: var(--e-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--e-text3);
  margin-top: 0.3rem;
}
.esp-cd-sep {
  font-family: var(--e-mono);
  font-size: 1.4rem;
  color: var(--e-text3);
  padding-bottom: 1.2rem;
}
.esp-tba {
  font-family: var(--e-mono);
  font-size: 0.78rem;
  color: var(--e-text3);
  border: 1px dashed var(--e-border);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

/* ── Timeline ────────────────────────────────────────────────────── */
.esp-timeline { position: relative; padding-left: 2rem; }
.esp-timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0.6rem; bottom: 0;
  width: 1px;
  background: var(--e-border);
}
.esp-tl-item {
  position: relative;
  padding-bottom: 2.5rem;
}
.esp-tl-item:last-child { padding-bottom: 0; }
.esp-tl-dot {
  position: absolute;
  left: -2.4rem;
  top: 0.45rem;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--e-border);
  border: 2px solid var(--e-bg);
  box-shadow: 0 0 0 1px var(--e-border);
}
.esp-tl-dot--current {
  background: var(--e-accent);
  box-shadow: 0 0 0 1px var(--e-accent), 0 0 8px rgba(0,153,255,0.4);
}
.esp-tl-date {
  font-family: var(--e-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--e-text3);
  margin-bottom: 0.4rem;
}
.esp-tl-title {
  font-family: var(--e-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--e-text);
  margin-bottom: 0.4rem;
}
.esp-tl-live {
  font-size: 0.58rem;
  background: rgba(34,197,94,0.15);
  color: var(--e-green);
  border: 1px solid rgba(34,197,94,0.3);
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  vertical-align: middle;
  margin-left: 0.4rem;
}
.esp-tl-desc {
  font-size: 0.82rem;
  color: var(--e-text2);
  line-height: 1.7;
  margin-bottom: 0.6rem;
}
.esp-tl-card {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  transition: border-color 0.2s;
}
.esp-tl-card:hover { border-color: rgba(0,153,255,0.2); }
.esp-tl-card--current {
  border-color: rgba(0,153,255,0.25);
  background: rgba(0,153,255,0.03);
}
.esp-tl-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}
.esp-tl-card-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: flex-start; }
.esp-tl-chall-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--e-border);
}
.esp-tl-chall-name {
  font-family: var(--e-mono);
  font-size: 0.75rem;
  color: var(--e-text);
  font-weight: 500;
}
.esp-tl-sep {
  color: var(--e-border);
  font-size: 0.85rem;
  font-weight: 300;
  user-select: none;
}
.esp-tl-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.esp-tl-tag {
  font-family: var(--e-mono);
  font-size: 0.6rem;
  color: var(--e-text3);
  border: 1px solid var(--e-border);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

/* ── FAQ ─────────────────────────────────────────────────────────── */
.esp-faq { display: flex; flex-direction: column; gap: 0.4rem; }
.esp-faq-item {
  border: 1px solid var(--e-border);
  border-radius: 6px;
  overflow: hidden;
}
.esp-faq-q {
  width: 100%;
  background: var(--e-surf);
  color: var(--e-text);
  border: none;
  padding: 1rem 1.25rem;
  text-align: left;
  font-family: var(--e-sans);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  transition: background 0.15s;
}
.esp-faq-q:hover { background: var(--e-surf2); }
.esp-faq-q[aria-expanded="true"] { color: var(--e-accent); background: rgba(0,153,255,0.05); }
.esp-faq-chevron {
  font-size: 0.7rem;
  color: var(--e-text3);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.esp-faq-q[aria-expanded="true"] .esp-faq-chevron { transform: rotate(180deg); }
.esp-faq-a {
  background: var(--e-surf2);
  padding: 1rem 1.25rem;
  font-size: 0.83rem;
  color: var(--e-text2);
  line-height: 1.75;
  border-top: 1px solid var(--e-border);
}

/* ── Discord button ──────────────────────────────────────────────── */
.esp-discord-btn {
  color: #7289da !important;
  border: 1px solid rgba(114,137,218,0.4) !important;
  background: transparent;
}
.esp-discord-btn:hover {
  background: rgba(114,137,218,0.12) !important;
  border-color: #7289da !important;
  color: #7289da !important;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.esp-footer {
  background: var(--e-surf);
  border-top: 1px solid var(--e-border);
  padding: 3rem 0 1.5rem;
  margin-top: auto;
}
.esp-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media(max-width:768px) {
  .esp-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media(max-width:480px) {
  .esp-footer-grid { grid-template-columns: 1fr; }
}
.esp-footer-logo {
  font-family: var(--e-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--e-text);
  margin-bottom: 0.35rem;
}
.esp-footer-tagline {
  font-size: 0.75rem;
  color: var(--e-text3);
  margin-bottom: 1rem;
}
.esp-footer-links-social {
  display: flex;
  gap: 0.75rem;
}
.esp-footer-links-social a {
  color: var(--e-text3);
  font-size: 1.1rem;
  text-decoration: none;
  transition: color 0.15s;
}
.esp-footer-links-social a:hover { color: var(--e-accent); }
.esp-footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.esp-footer-col-title {
  font-family: var(--e-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--e-text3);
  margin-bottom: 0.25rem;
}
.esp-footer-col a {
  font-size: 0.82rem;
  color: var(--e-text2);
  text-decoration: none;
  transition: color 0.15s;
}
.esp-footer-col a:hover { color: var(--e-text); }
.esp-footer-bottom {
  border-top: 1px solid var(--e-border);
  padding-top: 1.25rem;
  font-size: 0.72rem;
  text-align: center;
}

/* ══════════════════════════════════════════
   LABS PAGE
══════════════════════════════════════════ */

/* Feedback banner */
.esp-labs-feedback:empty { display: none; }
.esp-feedback__item {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.82rem;
  border: 1px solid var(--e-border);
  background: var(--e-surf);
  color: var(--e-text);
}
.esp-feedback__item--success {
  border-color: rgba(46, 213, 115, 0.35);
  background: rgba(46, 213, 115, 0.06);
  color: #2ed573;
}
.esp-feedback__item--error {
  border-color: rgba(255, 71, 87, 0.35);
  background: rgba(255, 71, 87, 0.06);
  color: #ff4757;
}

/* Overview strip */
.esp-labs-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.esp-metric-card {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
}
.esp-metric-card__label {
  font-family: var(--e-mono);
  font-size: 0.58rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--e-text3);
  margin-bottom: 0.4rem;
}
.esp-metric-card__value {
  font-family: var(--e-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--e-text);
  margin: 0 0 0.2rem;
}

/* Status pills */
.esp-status-pill {
  display: inline-block;
  font-family: var(--e-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.2em 0.65em;
  border-radius: 4px;
  background: var(--e-surf2);
  color: var(--e-text3);
  border: 1px solid var(--e-border);
  white-space: nowrap;
}
.esp-status-pill--running {
  background: rgba(46, 213, 115, 0.1);
  color: #2ed573;
  border-color: rgba(46, 213, 115, 0.3);
}
.esp-status-pill--queued {
  background: rgba(255, 165, 2, 0.1);
  color: #ffa502;
  border-color: rgba(255, 165, 2, 0.3);
}
.esp-status-pill--busy {
  background: rgba(255, 71, 87, 0.08);
  color: #ff6b81;
  border-color: rgba(255, 71, 87, 0.25);
}
.esp-status-pill--stopped {
  background: var(--e-surf);
  color: var(--e-text3);
  border-color: var(--e-border);
}

/* Lab cards */
.esp-lab-card {
  background: var(--e-surf);
  border: 1px solid var(--e-border);
  border-radius: 10px;
  height: 100%;
  transition: border-color 0.15s;
}
.esp-lab-card:hover { border-color: var(--e-accent); }
.esp-lab-card__inner {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  height: 100%;
}
.esp-lab-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--e-text);
  margin: 0;
}
.esp-lab-card p {
  font-size: 0.82rem;
  color: var(--e-text2);
  line-height: 1.6;
}
.esp-lab-card__meta {
  font-family: var(--e-mono);
  font-size: 0.65rem;
  color: var(--e-text3);
}
.esp-lab-card__access {
  font-size: 0.78rem;
  color: var(--e-text2);
}
.esp-lab-card__access a {
  color: var(--e-accent);
  text-decoration: none;
}
.esp-lab-card__access a:hover { text-decoration: underline; }
.esp-lab-card__access code {
  font-family: var(--e-mono);
  font-size: 0.72rem;
  color: var(--e-text2);
  background: var(--e-surf2);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}
.esp-lab-card__queue {
  font-size: 0.78rem;
  color: #ffa502;
  font-family: var(--e-mono);
}
.esp-lab-card__actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto;
}

/* Primary action button override */
.esp-btn-primary {
  background: var(--e-accent);
  border-color: var(--e-accent);
  color: #fff;
}
.esp-btn-primary:hover {
  background: var(--e-accent-hover, #2563eb);
  border-color: var(--e-accent-hover, #2563eb);
  color: #fff;
}