:root {
  --bg: #000000;
  --surface: #0b0b0d;
  --surface-2: #131316;
  --border: #1f1f24;
  --border-hi: #34343c;
  --text: #f2f3f5;
  --muted: #8b929c;
  --faint: #5b616b;
  --accent: #ffffff;
  --accent-soft: rgba(255, 255, 255, 0.12);
  --danger: #e5705f;
  --ok: #6fcf8e;
  --radius: 12px;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.5;
}

.hidden { display: none !important; }

a { color: inherit; text-decoration: none; }

.logo { height: 26px; width: auto; display: block; flex: 0 0 auto; filter: drop-shadow(0 0 7px rgba(255, 255, 255, 0.22)); }
.logo-lg { width: 100%; height: auto; filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.25)); }
.brand { display: flex; align-items: center; justify-content: center; gap: 11px; margin-bottom: 24px; }
.brand-name {
  font-weight: 650;
  letter-spacing: 0.02em;
  font-size: 15px;
  color: #fff;
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.4), 0 0 16px rgba(255, 255, 255, 0.18);
}

/* ---------- gate ---------- */
.gate {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: safe center;
  justify-content: center;
  padding: 24px 16px;
  overflow: auto;
}
.gate-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(180deg, #131317, #0b0b0e);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 30px 28px 26px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 16px 40px rgba(0, 0, 0, 0.6);
}
.gate-sub {
  margin: 14px 0 22px;
  color: var(--muted);
  font-size: 13px;
}
.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 22px;
}
.tab {
  padding: 9px 0;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 550;
  cursor: pointer;
  transition: color 0.12s, background 0.12s;
}
.tab.active { background: var(--surface-2); color: var(--text); }
.tab:hover:not(.active) { color: var(--text); }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.02em;
}
.auth-form input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 11px 12px;
  color: var(--text);
  font: inherit;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.45);
  transition: border-color 0.12s, box-shadow 0.12s;
}
.auth-form input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.primary {
  margin-top: 6px;
  padding: 12px;
  border: 0;
  border-radius: 9px;
  background: linear-gradient(180deg, #ffffff, #e9e9ee);
  color: #000;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: box-shadow 0.15s, transform 0.06s;
}
.primary:hover { box-shadow: 0 3px 18px rgba(255, 255, 255, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.85); transform: translateY(-1px); }
.primary:active { transform: translateY(1px); }
.primary:active { transform: translateY(1px); }
.err {
  min-height: 18px;
  margin: 16px 0 0;
  color: var(--danger);
  font-size: 13px;
}

/* ---------- app ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-title { display: flex; flex-direction: column; line-height: 1.25; }
.meta { font-size: 11.5px; color: var(--faint); letter-spacing: 0.01em; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.search {
  width: 240px;
  max-width: 42vw;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 9px 12px;
  color: var(--text);
  font: inherit;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.4);
  transition: border-color 0.12s, box-shadow 0.12s;
}
.search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.who { font-size: 12.5px; color: var(--muted); }
.ghost {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 9px 13px;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}
.ghost:hover { color: var(--text); border-color: var(--border-hi); }

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 22px 4px;
}
.pill {
  padding: 7px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s, background 0.12s;
}
.pill:hover { color: var(--text); border-color: var(--border-hi); }
.pill.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

.sources { padding: 18px 22px 64px; }
.cat { margin-bottom: 34px; }
.cat-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-size: 15.5px;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
}
.cat-count {
  font-size: 11px;
  color: var(--faint);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 8px;
  letter-spacing: 0.04em;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.card {
  background: linear-gradient(180deg, #121216, #0c0c0f);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 16px 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.045), 0 2px 8px rgba(0, 0, 0, 0.45);
  transition: transform 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}
.card:hover {
  border-color: var(--border-hi);
  transform: translateY(-3px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 10px 22px rgba(0, 0, 0, 0.55);
}
.card-name {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 620;
  letter-spacing: 0.01em;
}
.contacts { display: flex; flex-direction: column; gap: 8px; }
.contact { display: flex; align-items: stretch; gap: 8px; }
.chip {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 1px 2px rgba(0, 0, 0, 0.35);
  transition: border-color 0.12s, background 0.12s, transform 0.12s, box-shadow 0.12s;
}
.chip:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-1px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 4px 10px rgba(0, 0, 0, 0.45);
}
.chip-kind {
  flex: 0 0 auto;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  min-width: 58px;
}
.chip-val {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
  overflow-wrap: anywhere;
  word-break: break-word;
}
.copy {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: transparent;
  color: var(--faint);
  font: inherit;
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 0 11px;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}
.copy:hover { color: var(--text); border-color: var(--border-hi); }
.copy.ok { color: var(--ok); border-color: var(--ok); }

.empty { color: var(--faint); padding: 40px 2px; text-align: center; }

@media (max-width: 620px) {
  .topbar { flex-direction: column; align-items: stretch; gap: 10px; }
  .topbar-right { justify-content: space-between; }
  .search { width: auto; max-width: none; flex: 1 1 auto; }
  .grid { grid-template-columns: 1fr; }
}