:root {
  --bg: #0f0f1a;
  --glass: rgba(255,255,255,0.06);
  --glass-border: rgba(255,255,255,0.12);
  --text: #eaeaf2;
  --muted: #9a9ab0;
  --accent: #6c5ce7;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(circle at top, #1a1a2e, var(--bg));
  color: var(--text);
  font-family: "Inter", "Outfit", -apple-system, system-ui, sans-serif;
  min-height: 100vh;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  position: sticky;
  top: 0;
  background: rgba(15,15,26,0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 10;
}
.topbar h1 { font-size: 18px; margin: 0; font-weight: 600; }
.topbar-actions button {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text);
  border-radius: 10px;
  padding: 8px 12px;
  margin-left: 8px;
  cursor: pointer;
  font-size: 16px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.topbar-actions button:hover { background: rgba(255,255,255,0.1); transform: translateY(-1px); }

.filters {
  display: flex;
  gap: 8px;
  padding: 10px 20px;
  overflow-x: auto;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.chip.active { outline: 2px solid var(--accent); }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

main { padding: 0 12px 40px; max-width: 760px; margin: 0 auto; }

.message-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 14px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  margin-bottom: 8px;
  cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
.message-row:hover { background: rgba(255,255,255,0.1); }
.message-row:active { transform: scale(0.99); }
.message-row.unread { border-left: 3px solid var(--accent); }
.message-row .dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 4px; flex-shrink: 0; }
.message-row .content { flex: 1; min-width: 0; }
.message-row .from { font-weight: 600; font-size: 14px; }
.message-row .subject { font-size: 14px; color: var(--text); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.message-row .snippet { font-size: 13px; color: var(--muted); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.message-row .when { font-size: 12px; color: var(--muted); flex-shrink: 0; }

.empty, .loading, .error-box { text-align: center; color: var(--muted); padding: 40px 20px; }
.error-box { color: #ff7675; }

.message-body { padding: 16px; }
.message-body pre { white-space: pre-wrap; word-wrap: break-word; font-family: inherit; font-size: 15px; line-height: 1.5; }
.back-btn { background: none; border: none; color: var(--accent); font-size: 15px; cursor: pointer; margin-bottom: 12px; padding: 0; }

.accounts-list { display: flex; flex-direction: column; gap: 10px; }
.account-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 14px; padding: 14px; }
.account-card .reauth { color: #ff7675; font-size: 13px; margin-top: 4px; }
.add-forms { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.add-forms input, .add-forms select {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  margin-bottom: 6px;
}
.btn-primary {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
}

.versionbar {
  position: fixed;
  bottom: 8px;
  right: 12px;
  font-size: 11px;
  color: var(--muted);
  opacity: 0.7;
}