/* MESTRE — Estilo da Área de Contratação (independente do /sys) */
:root {
  --m-bg: #0b0f19;
  --m-bg-card: #111827;
  --m-bg-card-hover: #1f2937;
  --m-border: rgba(255,255,255,0.1);
  --m-text: #f3f4f6;
  --m-muted: #9ca3af;
  --m-primary: #3b82f6;
  --m-primary-hover: #2563eb;
  --m-accent: #22c55e;
  --m-purple: #a855f7;
}
[data-theme="light"] {
  --m-bg: #f8fafc;
  --m-bg-card: #ffffff;
  --m-bg-card-hover: #f1f5f9;
  --m-border: rgba(0,0,0,0.08);
  --m-text: #0f172a;
  --m-muted: #64748b;
  --m-primary: #2563eb;
  --m-primary-hover: #1d4ed8;
  --m-accent: #16a34a;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body.mestre {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--m-bg);
  color: var(--m-text);
  line-height: 1.6;
  min-height: 100vh;
}
.m-container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Header */
.m-header {
  border-bottom: 1px solid var(--m-border);
  background: rgba(11,15,25,0.85);
  backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 100;
}
[data-theme="light"] .m-header { background: rgba(248,250,252,0.85); }
.m-header-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; max-width: 1180px; margin: 0 auto; }
.m-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--m-text); }
.m-brand-ico { width: 40px; height: 40px; border-radius: 10px; background: linear-gradient(135deg,#3b82f6,#1d4ed8); display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; box-shadow: 0 4px 12px rgba(37,99,235,.3); }
.m-brand-text { font-size: 1.25rem; font-weight: 800; letter-spacing: -.02em; }
.m-brand-text span { color: var(--m-primary); }
.m-theme-toggle { background: var(--m-bg-card); border: 1px solid var(--m-border); color: var(--m-text); width: 38px; height: 38px; border-radius: 10px; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all .2s; }
.m-theme-toggle:hover { border-color: var(--m-primary); }

/* Hero */
.m-hero { text-align: center; padding: 56px 24px 36px; max-width: 820px; margin: 0 auto; }
.m-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(34,197,94,.12); color: #4ade80; border: 1px solid rgba(34,197,94,.25); padding: 6px 14px; border-radius: 100px; font-size: .8rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; margin-bottom: 20px; }
[data-theme="light"] .m-badge { color: #16a34a; }
.m-hero h1 { font-size: 2.6rem; font-weight: 800; line-height: 1.15; letter-spacing: -.03em; margin-bottom: 14px; }
.m-hero h1 span { background: linear-gradient(135deg,#60a5fa,#3b82f6,#2563eb); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.m-hero p { font-size: 1.1rem; color: var(--m-muted); }

/* Planos Grid */
.m-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 26px; padding: 30px 0 70px; }
.m-plan {
  background: var(--m-bg-card); border: 1.5px solid var(--m-border); border-radius: 20px;
  padding: 34px 26px 28px; display: flex; flex-direction: column; position: relative; overflow: visible;
  transition: all .25s cubic-bezier(.4,0,.2,1);
}
.m-plan:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(0,0,0,.28); border-color: var(--m-plan-color, var(--m-primary)); }
.m-plan.destaque { border-color: var(--m-primary); box-shadow: 0 0 0 1px var(--m-primary), 0 14px 34px rgba(59,130,246,.22); }
.m-plan-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  font-size: .72rem; font-weight: 800; padding: 4px 16px; border-radius: 100px;
  text-transform: uppercase; letter-spacing: .06em; white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,.15); z-index: 10;
}
[data-theme="light"] .m-plan-flag { background: #ffffff !important; box-shadow: 0 3px 10px rgba(0,0,0,.1); }
.m-plan-name { font-size: 1.35rem; font-weight: 800; margin-bottom: 6px; }
.m-plan-desc { font-size: .88rem; color: var(--m-muted); margin-bottom: 20px; min-height: 42px; }
.m-plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.m-plan-price .val { font-size: 2.4rem; font-weight: 800; }
.m-plan-price .per { font-size: .9rem; color: var(--m-muted); }
.m-plan-price-note { font-size: .78rem; color: var(--m-muted); margin-bottom: 22px; }
.m-plan-features { list-style: none; margin-bottom: 26px; padding-top: 18px; border-top: 1px solid var(--m-border); flex-grow: 1; }
.m-plan-features li { font-size: .86rem; display: flex; align-items: flex-start; gap: 9px; margin-bottom: 11px; }
.m-plan-features li i { color: var(--m-accent); font-size: .8rem; margin-top: 4px; }
.m-btn {
  width: 100%; padding: 14px 20px; border-radius: 12px; border: none; font-size: .98rem; font-weight: 700;
  background: var(--m-plan-color, var(--m-primary)); color: #fff; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px; transition: all .2s;
}
.m-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.m-btn-outline { background: transparent; border: 1.5px solid var(--m-plan-color, var(--m-primary)); color: var(--m-plan-color, var(--m-primary)); }
.m-btn-outline:hover { background: var(--m-plan-color, var(--m-primary)); color: #fff; }

/* Pagamento grid */
.m-pay-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding: 10px 0 80px; align-items: start; }
.m-pay-area-default { text-align: center; }
#cardNumber, #cardName, #cardExpiry, #cardCvv { font-family: monospace; letter-spacing: .5px; }
.m-pay-methods { display: flex; flex-direction: column; gap: 12px; margin-bottom: 20px; }
.m-pay-opt {
  display: flex; align-items: center; gap: 14px; padding: 16px; border: 1.5px solid var(--m-border);
  border-radius: 12px; cursor: pointer; transition: all .2s; background: var(--m-bg);
}
.m-pay-opt:hover { border-color: var(--m-primary); }
.m-pay-opt.active { border-color: var(--m-primary); background: rgba(59,130,246,.08); }
.m-pay-opt input { display: none; }
.m-pay-ico { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; background: rgba(255,255,255,.06); border: 1px solid var(--m-border); }
.m-pay-ico.pix { color: #22c55e; }
.m-pay-ico.mp { color: #009ee3; }
.m-pay-txt strong { display: block; font-size: .92rem; }
.m-pay-txt span { font-size: .78rem; color: var(--m-muted); }

/* Checkout */
.m-checkout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding: 20px 0 80px; align-items: start; }
.m-card { background: var(--m-bg-card); border: 1px solid var(--m-border); border-radius: 18px; padding: 30px; }
.m-card h2 { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; }
.m-card .sub { font-size: .88rem; color: var(--m-muted); margin-bottom: 24px; }
.m-field { margin-bottom: 18px; }
.m-field label { display: block; font-size: .82rem; font-weight: 700; margin-bottom: 7px; color: var(--m-text); }
.m-field input, .m-field select {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--m-border);
  background: var(--m-bg); color: var(--m-text); font-size: .92rem; font-family: inherit; transition: border-color .2s;
}
.m-field input:focus, .m-field select:focus { outline: none; border-color: var(--m-primary); }
.m-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.m-pay-methods { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.m-pay-opt {
  display: flex; align-items: center; gap: 14px; padding: 16px; border: 1.5px solid var(--m-border);
  border-radius: 12px; cursor: pointer; transition: all .2s; background: var(--m-bg);
}
.m-pay-opt:hover { border-color: var(--m-primary); }
.m-pay-opt.active { border-color: var(--m-primary); background: rgba(59,130,246,.08); }
.m-pay-opt input { display: none; }
.m-pay-ico { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; background: rgba(255,255,255,.06); border: 1px solid var(--m-border); }
.m-pay-ico.pix { color: #22c55e; }
.m-pay-ico.mp { color: #009ee3; }
.m-pay-txt strong { display: block; font-size: .92rem; }
.m-pay-txt span { font-size: .78rem; color: var(--m-muted); }
.m-summary-row { display: flex; justify-content: space-between; padding: 10px 0; font-size: .9rem; border-bottom: 1px solid var(--m-border); }
.m-summary-row.total { font-size: 1.15rem; font-weight: 800; border: none; padding-top: 16px; }
.m-summary-row.total .v { color: var(--m-accent); }
.m-error { background: rgba(239,68,68,.12); border: 1px solid rgba(239,68,68,.3); color: #fca5a5; padding: 12px 16px; border-radius: 10px; font-size: .85rem; margin-bottom: 16px; display: none; }
.m-error.show { display: block; }

/* Pagamento / PIX */
.m-pay-screen { max-width: 560px; margin: 0 auto; padding: 40px 24px 80px; text-align: center; }
.m-pay-screen .m-card { text-align: center; }
.m-qr-box { background: #fff; border-radius: 16px; padding: 20px; display: inline-block; margin: 20px 0; box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.m-qr-box img { width: 240px; height: 240px; display: block; }
.m-pix-code { background: var(--m-bg); border: 1px solid var(--m-border); border-radius: 10px; padding: 14px; font-family: monospace; font-size: .78rem; word-break: break-all; color: var(--m-muted); margin-bottom: 12px; text-align: left; }
.m-copy-btn { background: var(--m-primary); color: #fff; border: none; padding: 11px 18px; border-radius: 10px; font-weight: 700; cursor: pointer; font-size: .88rem; width: 100%; }
.m-copy-btn:hover { background: var(--m-primary-hover); }
.m-status-pill { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 100px; font-weight: 700; font-size: .85rem; margin: 16px 0; }
.m-status-pill.pending { background: rgba(245,158,11,.12); color: #fbbf24; border: 1px solid rgba(245,158,11,.3); }
.m-status-pill.paid { background: rgba(34,197,94,.12); color: #4ade80; border: 1px solid rgba(34,197,94,.3); }
.m-spinner { width: 14px; height: 14px; border: 2px solid rgba(245,158,11,.3); border-top-color: #fbbf24; border-radius: 50%; animation: mspin .8s linear infinite; }
@keyframes mspin { to { transform: rotate(360deg); } }
.m-steps { display: flex; justify-content: center; gap: 8px; margin-bottom: 24px; }
.m-step { width: 36px; height: 4px; border-radius: 2px; background: var(--m-border); }
.m-step.done { background: var(--m-accent); }
.m-step.active { background: var(--m-primary); }

/* Confirmação */
.m-success { max-width: 520px; margin: 0 auto; padding: 60px 24px 90px; text-align: center; }
.m-success-ico { width: 90px; height: 90px; border-radius: 50%; background: rgba(34,197,94,.12); color: #4ade80; display: flex; align-items: center; justify-content: center; font-size: 2.6rem; margin: 0 auto 24px; border: 1px solid rgba(34,197,94,.3); }
.m-success h1 { font-size: 2rem; font-weight: 800; margin-bottom: 12px; }
.m-success p { color: var(--m-muted); font-size: 1rem; margin-bottom: 8px; }
.m-success .m-card { text-align: left; margin-top: 28px; }
.m-whatsapp-btn { background: #25D366; color: #fff; border: none; padding: 14px 22px; border-radius: 12px; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; gap: 10px; font-size: .95rem; margin-top: 18px; }
.m-whatsapp-btn:hover { filter: brightness(1.08); }

.m-footer { border-top: 1px solid var(--m-border); text-align: center; padding: 28px 24px; color: var(--m-muted); font-size: .85rem; }
.m-back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--m-primary); text-decoration: none; font-weight: 700; font-size: .88rem; margin-bottom: 20px; }

.m-simulate-btn {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.m-simulate-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16,185,129,0.45) !important;
}

@media(max-width: 768px) {
  .m-hero h1 { font-size: 1.9rem; }
  .m-checkout-grid { grid-template-columns: 1fr; }
  .m-pay-grid { grid-template-columns: 1fr; }
  .m-field-row { grid-template-columns: 1fr; }
}