:root {
  --bg: #0f1117;
  --card: #181b24;
  --card-2: #1f2330;
  --line: #2a2f3d;
  --txt: #e8eaf0;
  --muted: #9aa3b5;
  --green: #16a34a;
  --green-2: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans Telugu", sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.5;
}

a { color: var(--green-2); }

/* ---------- landing page ---------- */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px; background: var(--card);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 700; font-size: 1.05rem; letter-spacing: .3px; }
.wa-float-mini { font-size: .85rem; text-decoration: none; color: var(--green-2); }

.page { max-width: 560px; margin: 0 auto; padding: 28px 16px 110px; }
.hero h1 { font-size: 1.7rem; margin: 10px 0 4px; }
.hero p { color: var(--muted); margin-top: 0; }

.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 20px; margin-top: 18px;
}
.card h2 { margin-top: 0; font-size: 1.15rem; }

.form-card label { display: block; font-size: .88rem; color: var(--muted); margin: 13px 0 6px; }
.form-card input, .form-card select, .form-card textarea {
  width: 100%; padding: 11px 12px; font-size: 1rem;
  background: var(--card-2); color: var(--txt);
  border: 1px solid var(--line); border-radius: 9px; outline: none;
}
.form-card input:focus, .form-card select:focus, .form-card textarea:focus {
  border-color: var(--green);
}
.tiny { font-size: .72rem; color: var(--muted); }

.btn-primary {
  display: block; width: 100%; margin-top: 18px;
  background: var(--green); color: #fff; font-weight: 600; font-size: 1rem;
  border: 0; border-radius: 9px; padding: 13px; cursor: pointer; text-align: center;
  text-decoration: none;
}
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.success { text-align: center; }
.success .btn-primary { display: inline-block; width: auto; padding: 12px 22px; }

.footer-card { text-align: center; color: var(--muted); font-size: .95rem; }

.wa-float {
  position: fixed; bottom: 22px; right: 22px; z-index: 9;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--green); display: grid; place-items: center;
  font-size: 1.5rem; box-shadow: 0 6px 18px rgba(0,0,0,.4);
  animation: pulse 2.2s infinite;
}
.wa-float a { text-decoration: none; }
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.07); }
}

/* ---------- auth / dashboard shared ---------- */
.auth-wrap { max-width: 380px; margin: 12vh auto 40px; padding: 0 16px; }
.auth-wrap h1 { font-size: 1.3rem; }
.auth-wrap .card { text-align: left; }
.err {
  background: rgba(239,68,68,.12); border: 1px solid var(--red);
  color: #fca5a5; border-radius: 9px; padding: 9px 12px; font-size: .88rem;
}

.dash-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 14px 16px; background: var(--card); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5; flex-wrap: wrap;
}
.dash-head .who { font-weight: 700; }
.dash-head .sub { color: var(--muted); font-size: .8rem; }
.dash-main { max-width: 860px; margin: 0 auto; padding: 16px 14px 90px; }

.tabs { display: flex; gap: 8px; margin: 14px 0; flex-wrap: wrap; }
.tabs button {
  background: var(--card-2); color: var(--txt); border: 1px solid var(--line);
  padding: 8px 14px; border-radius: 20px; cursor: pointer; font-size: .88rem;
}
.tabs button.on { background: var(--green); border-color: var(--green); color: #fff; font-weight: 600; }

.lead {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 15px; margin-top: 12px;
}
.lead.fresh { border-left: 4px solid var(--green-2); }
.lead .l1 { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.lead .lname { font-weight: 700; font-size: 1.02rem; }
.lead .lmeta { color: var(--muted); font-size: .84rem; }
.lead .lmsg { color: var(--muted); font-size: .9rem; margin-top: 6px; }
.badge {
  font-size: .72rem; font-weight: 700; padding: 3px 9px; border-radius: 20px;
  background: var(--card-2); color: var(--muted); border: 1px solid var(--line);
}
.badge.new { background: rgba(34,197,94,.15); color: var(--green-2); border-color: var(--green); }
.badge.assigned { background: rgba(245,158,11,.15); color: var(--amber); border-color: var(--amber); }

.lead .actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.lead .actions a, .lead .actions button, .lead .actions select {
  flex: 1; min-width: 130px; text-align: center; padding: 10px;
  border-radius: 9px; font-size: .9rem; font-weight: 600; cursor: pointer;
  text-decoration: none; border: 0;
  background: var(--card-2); color: var(--txt);
}
.lead .actions select {
  border: 1px solid var(--line);
  background: var(--card-2); color: var(--txt); text-align: left;
}
.lead .actions select option { background: var(--card-2); color: var(--txt); }
.wa-btn { background: var(--green); color: #fff; }
.wa-btn:active { background: #15803d; }
.sec-btn { background: var(--card-2); color: var(--txt); border: 1px solid var(--line) !important; }
.select-btn { background: var(--card-2); color: var(--txt); border: 1px solid var(--line) !important; }

.empty { text-align: center; color: var(--muted); padding: 60px 0; }
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #fff; padding: 11px 20px; border-radius: 10px;
  font-weight: 600; box-shadow: 0 8px 24px rgba(0,0,0,.45); z-index: 20;
  display: none;
}
.spin-note { font-size: .78rem; color: var(--muted); text-align: center; margin-top: 8px; }

@media (min-width: 700px) {
  .page { padding-top: 40px; }
}