:root {
  --cream: #FCEFAE;
  --navy: #16123A;
  --green: #1FAE7A;
  --blue: #2F5FCB;
  --orange: #F5941F;
  --red: #E8433A;
  --purple: #7B3FE4;
  --card-bg: #FFFFFF;
  --border: #E7E1C9;
  --shadow: 0 8px 24px rgba(22, 18, 58, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--cream);
  color: var(--navy);
}

a { color: var(--blue); text-decoration: none; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  background: var(--navy);
  color: #fff;
}
.topbar .brand { font-weight: 800; font-size: 20px; letter-spacing: 0.5px; }
.topbar .tagline { font-size: 12px; opacity: 0.7; letter-spacing: 1px; }

.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  padding: 32px;
  width: 100%;
  max-width: 420px;
}

.card h1 { font-size: 22px; margin: 0 0 4px; }
.card p.sub { margin: 0 0 20px; color: #6b6680; font-size: 14px; }

label { display: block; font-size: 13px; font-weight: 600; margin: 14px 0 6px; }
input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  background: #FFFDF5;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--blue); }

.btn {
  display: inline-block;
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 11px 18px;
  font-weight: 700;
  font-size: 14px;
  color: #fff;
  background: var(--blue);
  width: 100%;
  margin-top: 18px;
  transition: transform 0.1s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.green { background: var(--green); }
.btn.orange { background: var(--orange); }
.btn.red { background: var(--red); }
.btn.purple { background: var(--purple); }
.btn.small { width: auto; padding: 8px 14px; margin-top: 0; font-size: 13px; }
.btn.ghost { background: transparent; color: var(--navy); border: 1px solid var(--border); }

.foot-links { margin-top: 16px; font-size: 13px; text-align: center; color: #6b6680; }

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  box-shadow: var(--shadow);
  z-index: 999;
  max-width: 90vw;
}
.toast.error { background: var(--red); }
.toast.success { background: var(--green); }

.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25D366;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  box-shadow: var(--shadow);
  z-index: 998;
}

.dash-layout { display: flex; min-height: calc(100vh - 58px); }
.sidebar {
  width: 220px;
  background: #FFFDF5;
  border-right: 1px solid var(--border);
  padding: 18px 12px;
}
.sidebar button {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 4px;
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
  cursor: pointer;
}
.sidebar button.active, .sidebar button:hover { background: var(--cream); }
.main { flex: 1; padding: 24px; overflow-x: auto; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 16px; box-shadow: var(--shadow); }
.stat-card .num { font-size: 26px; font-weight: 800; }
.stat-card .label { font-size: 12px; color: #6b6680; }

table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { background: var(--navy); color: #fff; }
tr:hover td { background: #FFFDF5; }

.badge { padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; color: #fff; display: inline-block; }
.badge.new { background: var(--blue); }
.badge.assigned { background: var(--orange); }
.badge.converted { background: var(--green); }
.badge.lost { background: var(--red); }
.badge.pending { background: var(--purple); }
.badge.active { background: var(--green); }
.badge.inactive { background: #999; }

.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }

.modal-overlay {
  display: none;
  position: fixed; inset: 0; background: rgba(22,18,58,0.5);
  align-items: center; justify-content: center; z-index: 1000;
}
.modal-overlay.show { display: flex; }
.modal-box { background: #fff; border-radius: 14px; padding: 24px; width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto; }