:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --surface2: #243044;
  --border: #2d3a4f;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent2: #10b981;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 10px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
}

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

.wrap { max-width: 1100px; margin: 0 auto; padding: 24px 20px 48px; }

header.demo-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.logo { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; }
.logo span { color: var(--muted); font-weight: 400; font-size: 0.85rem; display: block; }

.nav-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.nav-pills a {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.875rem;
}
.nav-pills a.active, .nav-pills a:hover { background: var(--surface2); border-color: var(--accent); text-decoration: none; }

h1 { font-size: 1.5rem; margin-bottom: 8px; }
.sub { color: var(--muted); font-size: 0.9rem; margin-bottom: 20px; }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card h3 { font-size: 1rem; }
.card .meta { font-size: 0.8rem; color: var(--muted); }
.card .meta code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 0.75rem; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}
.badge.ok { background: #064e3b; color: #6ee7b7; }
.badge.pending { background: #422006; color: #fcd34d; }
.badge.reg { background: #1e3a5f; color: #93c5fd; }
.badge.new { background: #312e81; color: #c4b5fd; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 8px; }

button, .btn {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  display: inline-block;
  text-align: center;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-success { background: var(--accent2); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.config-bar {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 0.8rem;
}
.config-bar label { display: block; color: var(--muted); margin-bottom: 4px; }
.config-bar input {
  width: 100%;
  max-width: 480px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  margin-bottom: 10px;
  font-family: inherit;
}

.log-panel {
  margin-top: 24px;
  background: #0a0e14;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  max-height: 280px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-all;
  color: #a8b8d0;
}

.log-panel .err { color: #fca5a5; }
.log-panel .ok { color: #86efac; }

.log-wrap {
  margin-top: 16px;
}

.log-wrap.is-hidden {
  display: none;
}

.log-toggle-btn {
  display: block;
  margin: 20px auto 0;
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  cursor: pointer;
}

.log-toggle-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.hero {
  text-align: center;
  padding: 48px 20px;
}
.hero h1 { font-size: 2rem; margin-bottom: 12px; }
.hero .choices { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }
.hero .choice-card {
  width: 280px;
  padding: 28px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
}
.hero .choice-card h2 { font-size: 1.1rem; margin-bottom: 8px; }
.hero .choice-card p { color: var(--muted); font-size: 0.875rem; margin-bottom: 16px; }

.sso-screen {
  max-width: 480px;
  margin: 60px auto;
  text-align: center;
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 24px auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

.portal-mock {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--border);
}
.portal-mock dl { display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; font-size: 0.875rem; margin: 16px 0; }
.portal-mock dt { color: var(--muted); }
.portal-mock dd { word-break: break-all; }

.flow-hint {
  background: #1a2a1a;
  border: 1px solid #2d4a2d;
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 0.8rem;
  color: #a7d4a7;
  margin-bottom: 20px;
}

.manual-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 22px;
}

.manual-panel h2 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.manual-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.manual-form label {
  color: var(--muted);
  font-size: 0.78rem;
}

.manual-form input {
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

.manual-actions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 4px;
}

.settings-form {
  max-width: 520px;
}

.settings-form input[readonly] {
  opacity: 0.85;
  cursor: not-allowed;
}

.list-ribbon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  padding: 10px 14px;
  background: linear-gradient(180deg, var(--surface2) 0%, var(--surface) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.list-ribbon__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 140px;
}

.list-ribbon__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
}

.list-ribbon__meta {
  font-size: 0.75rem;
  color: var(--muted);
}

.list-ribbon__search {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: flex-end;
  min-width: min(100%, 420px);
}

.list-ribbon__input {
  flex: 1;
  min-width: 160px;
  max-width: 320px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 0.85rem;
}

.list-ribbon__input:focus {
  outline: none;
  border-color: var(--accent);
}

.list-ribbon__clear {
  font-size: 0.75rem;
  padding: 8px 10px;
}

.ifa-toast-stack {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(420px, calc(100vw - 32px));
  pointer-events: none;
}

.ifa-toast {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  pointer-events: auto;
  animation: ifa-toast-in 0.2s ease-out;
}

.ifa-toast--out {
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.2s, transform 0.2s;
}

.ifa-toast--error {
  border-color: var(--danger);
  background: #2a1518;
}

.ifa-toast--success {
  border-color: var(--accent2);
  background: #122820;
}

.ifa-toast--warn {
  border-color: var(--warn);
  background: #2a2210;
}

.ifa-toast__text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.45;
}

.ifa-toast__close {
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}

.ifa-toast__close:hover {
  color: var(--text);
}

@keyframes ifa-toast-in {
  from {
    opacity: 0;
    transform: translateX(12px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}