:root {
  --accent: #7B3FA0;
  --accent-dark: #5E2E7C;
  --text-dark: #1A1A1A;
  --text-muted: #5B5B5B;
  --surface-light: #F3F1F5;
  --surface-dark: #0A0A0A;
  --border: #E2DEE7;
  --danger: #B3261E;
  --ok: #1E7B3B;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text-dark);
  background: var(--surface-light);
}

header.app-header {
  background: var(--surface-dark);
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header.app-header .brand { font-weight: 700; letter-spacing: 0.02em; }
header.app-header nav a {
  color: #ddd;
  text-decoration: none;
  margin-left: 20px;
  font-size: 0.95rem;
}
header.app-header nav a:hover { color: #fff; }
header.app-header .who { font-size: 0.85rem; color: #aaa; margin-right: 16px; }

main { max-width: 960px; margin: 0 auto; padding: 32px 24px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}

.btn {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}
.btn:hover { background: var(--accent-dark); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn--outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.login-wrap {
  max-width: 380px;
  margin: 12vh auto;
  padding: 28px;
}
.login-wrap h1 { font-size: 1.3rem; margin-bottom: 4px; }
.login-wrap p.sub { color: var(--text-muted); margin-top: 0; margin-bottom: 20px; font-size: 0.9rem; }

.error-banner {
  background: #fdecea;
  color: var(--danger);
  border: 1px solid #f5c6c2;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}
.success-banner {
  background: #eaf7ee;
  color: var(--ok);
  border: 1px solid #c6e9d0;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
th { color: var(--text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.03em; }

.lead-row { cursor: pointer; }
.lead-row:hover { background: var(--surface-light); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge--sent { background: #eaf7ee; color: var(--ok); }
.badge--failed { background: #fdecea; color: var(--danger); }

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 50;
}
.modal-overlay[hidden] { display: none; }
.modal-card {
  background: #fff;
  border-radius: 12px;
  padding: 24px;
  width: 100%;
  max-width: 520px;
  max-height: 80vh;
  overflow-y: auto;
}
.modal-card h2 { margin-top: 0; }
.listing-pick {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
  cursor: pointer;
}
.listing-pick:hover { border-color: var(--accent); }
.listing-pick .price { font-weight: 700; }
.listing-pick .addr { color: var(--text-muted); font-size: 0.9rem; }

.muted { color: var(--text-muted); font-size: 0.85rem; }