/* PlayCentral SaaS — landing, auth, checkout, admin */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg0: #05050a;
  --bg1: #0c0c18;
  --card: rgba(18, 18, 36, 0.92);
  --line: rgba(255,255,255,.08);
  --txt: #f4f4fb;
  --muted: rgba(244,244,251,.55);
  --accent: #00ff88;
  --accent2: #7c5cff;
  --radius: 16px;
  --shadow: 0 24px 80px rgba(0,0,0,.65);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

.hidden { display: none !important; }

body.saas-body {
  min-height: 100dvh;
  font-family: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  background:
    radial-gradient(ellipse 120% 80% at 50% -20%, rgba(0,255,136,.12), transparent 55%),
    radial-gradient(ellipse 80% 50% at 100% 50%, rgba(124,92,255,.1), transparent 45%),
    var(--bg0);
  color: var(--txt);
  line-height: 1.5;
}

.saas-nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.saas-logo { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.saas-logo span { color: var(--accent); }
.saas-nav-links { display: flex; gap: 10px; flex-wrap: wrap; }
.saas-nav-links a {
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.9rem;
  padding: 8px 14px; border-radius: 10px; transition: background .15s, color .15s;
}
.saas-nav-links a:hover { color: var(--txt); background: rgba(255,255,255,.06); }
.saas-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: 12px; font-weight: 700; font-size: 0.9rem;
  border: none; cursor: pointer; font-family: inherit; text-decoration: none;
  transition: transform .15s, opacity .15s;
}
.saas-btn:hover { transform: translateY(-1px); opacity: .94; }
.saas-btn-primary {
  background: linear-gradient(135deg, var(--accent), #00bb6a);
  color: #04120a;
  box-shadow: 0 8px 28px rgba(0,255,136,.25);
}
.saas-btn-ghost {
  background: rgba(255,255,255,.06);
  color: var(--txt);
  border: 1px solid var(--line);
}

.saas-hero {
  max-width: 920px; margin: 0 auto; padding: 56px 24px 40px;
  text-align: center;
}
.saas-kicker {
  display: inline-flex;
  padding: 6px 12px;
  margin-bottom: 14px;
  border: 1px solid rgba(0,255,136,.25);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,255,136,.08);
}
.saas-hero h1 {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; margin-bottom: 16px;
}
.saas-hero p { color: var(--muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto 28px; }
.saas-hero p strong { color: var(--txt); }
.saas-hero-cta {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}
.saas-social-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 760px;
  margin: 0 auto;
}
.saas-social-proof > div {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  box-shadow: var(--shadow);
}
.saas-social-proof strong {
  display: block;
  font-size: .86rem;
  color: var(--accent);
  margin-bottom: 3px;
}
.saas-social-proof span {
  color: var(--muted);
  font-size: .78rem;
}

.saas-section {
  max-width: 1040px;
  margin: 0 auto;
  padding: 8px 24px 34px;
}
.saas-section h2 {
  font-size: clamp(1.35rem, 3vw, 2rem);
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.saas-problem-solution {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.saas-card-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
}
.saas-card-box.highlight {
  border-color: rgba(0,255,136,.34);
  background: linear-gradient(180deg, rgba(0,255,136,.06), rgba(18,18,36,.92));
}
.saas-list {
  list-style: none;
  display: grid;
  gap: 10px;
}
.saas-list li {
  color: var(--muted);
  font-size: .94rem;
  position: relative;
  padding-left: 18px;
}
.saas-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #00bb6a);
}

.saas-benefits {
  padding-top: 0;
}
.saas-benefit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}
.saas-benefit-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
}
.saas-benefit-item h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}
.saas-benefit-item p {
  color: var(--muted);
  font-size: .9rem;
}

.saas-plans-wrap { padding-top: 0; }
.saas-plans-head { text-align: center; margin-bottom: 16px; }
.saas-plans-head p { color: var(--muted); font-size: .95rem; }

.saas-grid-plans {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px; max-width: 1000px; margin: 0 auto; padding: 0 24px 48px;
}
.saas-plan-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 18px; text-align: center; position: relative; overflow: hidden;
  box-shadow: var(--shadow);
}
.saas-plan-card.featured { border-color: rgba(0,255,136,.35); }
.saas-plan-badge {
  position: absolute; top: 12px; right: 12px;
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  background: rgba(0,255,136,.15); color: var(--accent); padding: 4px 8px; border-radius: 8px;
}
.saas-plan-name { font-weight: 700; font-size: 0.95rem; margin-bottom: 6px; }
.saas-plan-price { font-size: 1.65rem; font-weight: 800; letter-spacing: -0.02em; }
.saas-plan-price small { font-size: 0.75rem; font-weight: 600; color: var(--muted); }

.saas-final-cta {
  text-align: center;
  padding-top: 0;
  padding-bottom: 54px;
}
.saas-final-cta p {
  max-width: 640px;
  margin: 0 auto 22px;
  color: var(--muted);
}

.saas-auth-wrap {
  max-width: 420px; margin: 48px auto; padding: 0 20px 60px;
}
.saas-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; box-shadow: var(--shadow);
}
.saas-card h2 { font-size: 1.35rem; margin-bottom: 6px; }
.saas-card .sub { color: var(--muted); font-size: 0.88rem; margin-bottom: 22px; }
.saas-field { margin-bottom: 14px; }
.saas-field label { display: block; font-size: 0.75rem; font-weight: 700; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .06em; }
.saas-field input {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(0,0,0,.35); color: var(--txt); font-family: inherit; font-size: 0.95rem;
}
.saas-field input:focus { outline: none; border-color: rgba(0,255,136,.4); }
.saas-error { color: #ff8a8a; font-size: 0.85rem; margin-top: 10px; display: none; }
.saas-error.show { display: block; }
.saas-foot { text-align: center; margin-top: 18px; font-size: 0.88rem; color: var(--muted); }
.saas-foot a { color: var(--accent); font-weight: 600; }

/* Checkout */
.checkout-hero { text-align: center; padding: 40px 20px 24px; }
.checkout-hero h1 { font-size: 1.75rem; font-weight: 800; }
.checkout-hero p { color: var(--muted); margin-top: 10px; }
.checkout-plans { max-width: 1040px; margin: 0 auto; padding: 0 20px 32px; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.checkout-plan {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; cursor: pointer; text-align: left; transition: border-color .15s, transform .15s;
}
.checkout-plan:hover, .checkout-plan.selected {
  border-color: rgba(0,255,136,.45); transform: translateY(-2px);
}
.checkout-plan h3 { font-size: 1rem; margin-bottom: 4px; }
.checkout-plan .price { font-size: 1.5rem; font-weight: 800; }
.qr-wrap { max-width: 360px; margin: 24px auto; text-align: center; }
.qr-wrap img { max-width: 100%; border-radius: 12px; background: #fff; padding: 10px; }
.pix-copy { margin-top: 12px; word-break: break-all; font-size: 0.8rem; color: var(--muted); }

/* Admin */
.admin-layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100dvh; }
.admin-side { background: var(--bg1); border-right: 1px solid var(--line); padding: 20px 14px; }
.admin-side a { display: block; color: var(--muted); text-decoration: none; padding: 10px 12px; border-radius: 10px; font-weight: 600; font-size: 0.9rem; }
.admin-side a:hover, .admin-side a.active { background: rgba(255,255,255,.06); color: var(--txt); }
.admin-main { padding: 28px 32px; }
.admin-stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 28px; }
.admin-stat {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px;
}
.admin-stat .v { font-size: 1.5rem; font-weight: 800; }
.admin-stat .k { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.admin-table-wrap { overflow: auto; border-radius: 14px; border: 1px solid var(--line); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.admin-table th, .admin-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--line); }
.admin-table th { background: rgba(0,0,0,.35); color: var(--muted); font-weight: 700; font-size: 0.72rem; text-transform: uppercase; }
.admin-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.admin-act {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.08);
  color: var(--txt);
  padding: 6px 8px;
  font-size: .72rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
}
.admin-act:hover { background: rgba(255,255,255,.14); }
.admin-act:disabled { opacity: .45; cursor: not-allowed; }
.admin-act.danger {
  border-color: rgba(255,120,120,.35);
  color: #ff9d9d;
  background: rgba(255,90,90,.09);
}

/* Editor — referral dock */
.referral-dock {
  position: fixed; right: 18px; bottom: 18px; z-index: 400;
  display: flex; flex-direction: column; align-items: flex-end; gap: 8px;
}
.referral-dock.hidden { display: none !important; }
.referral-dock-toggle {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(124,92,255,.35);
  background: linear-gradient(135deg, rgba(124,92,255,.25), rgba(0,255,136,.12));
  color: var(--txt); font-family: inherit; font-weight: 700; font-size: 12px; cursor: pointer;
  box-shadow: 0 8px 32px rgba(0,0,0,.45);
}
.referral-badge {
  background: var(--accent); color: #000; font-size: 10px; font-weight: 900;
  padding: 2px 8px; border-radius: 999px;
}
.referral-panel {
  width: min(320px, 92vw);
  background: rgba(14,14,28,.96); border: 1px solid var(--line); border-radius: 16px;
  padding: 16px; box-shadow: var(--shadow);
}
.referral-panel.hidden { display: none !important; }
.referral-title { font-weight: 800; font-size: 14px; margin-bottom: 8px; }
.referral-desc { font-size: 12px; color: var(--muted); margin-bottom: 12px; line-height: 1.45; }
.referral-field { display: flex; gap: 8px; margin-bottom: 10px; }
.referral-input {
  flex: 1; min-width: 0; font-size: 11px; padding: 8px 10px; border-radius: 8px;
  border: 1px solid var(--line); background: rgba(0,0,0,.4); color: var(--txt);
}
.btn-copy, .btn-share {
  padding: 8px 12px; border-radius: 8px; border: 1px solid var(--line);
  background: rgba(255,255,255,.08); color: var(--txt); font-size: 11px; font-weight: 700;
  cursor: pointer; font-family: inherit;
}
.btn-share { width: 100%; margin-top: 4px; }

.topbar-saas-link {
  font-size: 11px !important; padding: 6px 12px !important;
}
.topbar-saas-link.hidden { display: none !important; }

/* Link fixo: onboarding Telegram (páginas SaaS + landing) */
.btn-telegram-nav {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 200, 255, 0.45);
  border-radius: 10px;
  background: rgba(0, 180, 255, 0.1);
  color: #9ae8ff;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  padding: 8px 14px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.btn-telegram-nav:hover {
  background: rgba(0, 180, 255, 0.22);
  color: #fff;
}

.admin-top-strip {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 10px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.28);
}

@media (max-width: 840px) {
  .saas-problem-solution {
    grid-template-columns: 1fr;
  }
  .saas-social-proof {
    grid-template-columns: 1fr;
  }
  .saas-grid-plans {
    padding: 0 0 32px;
  }
  .saas-section {
    padding-left: 18px;
    padding-right: 18px;
  }
}