/* ============================================================
   BRNAds — Estilos da página de Cadastro por Plano
   ============================================================ */

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

:root {
  --bg:         #050505;
  --purple:     #7C3AED;
  --purple-l:   #A855F7;
  --blue:       #2563EB;
  --blue-l:     #60A5FA;
  --gradient:   linear-gradient(135deg, #7C3AED 0%, #2563EB 100%);
  --gradient-t: linear-gradient(135deg, #A855F7, #60A5FA);
  --text:       #FFFFFF;
  --text-s:     #E5E7EB;
  --text-m:     #6B7280;
  --border:     rgba(255,255,255,0.08);
  --input-bg:   rgba(255,255,255,0.04);
  --input-bg-f: rgba(124,58,237,0.08);
  --glow:       rgba(124,58,237,0.3);
  --font-h:     'Space Grotesk', sans-serif;
  --font-b:     'Inter', sans-serif;
  --trans:      .3s cubic-bezier(.4,0,.2,1);
}

html, body {
  min-height: 100%;
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   BACKGROUND
   ============================================================ */
.cad-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.cad-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, rgba(0,0,0,.5) 0%, transparent 75%);
}

.cad-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 9s ease-in-out infinite;
}

.cad-bg-orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,.22) 0%, transparent 70%);
  top: -120px; left: -80px;
}

.cad-bg-orb--2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(37,99,235,.18) 0%, transparent 70%);
  bottom: -80px; right: -60px;
  animation-delay: -4s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(18px, -14px) scale(1.03); }
  66%       { transform: translate(-12px, 8px) scale(.97); }
}

/* ============================================================
   LAYOUT WRAPPER
   ============================================================ */
.cad-wrapper {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 420px 1fr;
  min-height: 100vh;
}

/* ============================================================
   PAINEL ESQUERDO — Resumo do Plano
   ============================================================ */
.cad-left {
  display: flex;
  flex-direction: column;
  padding: 48px 44px;
  background: rgba(10,10,10,.5);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  position: sticky;
  top: 0;
  height: 100vh;
}

.cad-logo {
  font-family: var(--font-h);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.02em;
  margin-bottom: 44px;
  flex-shrink: 0;
  display: block;
}

.cad-logo .accent {
  background: var(--gradient-t);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Plano selecionado */
.cad-plan {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.cad-plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--gradient);
  color: #fff;
  margin-bottom: 20px;
  width: fit-content;
}

.cad-plan-name {
  font-family: var(--font-h);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--purple-l);
  margin-bottom: 10px;
}

.cad-plan-price-block { margin-bottom: 28px; }

.cad-plan-price-old {
  font-size: .88rem;
  color: var(--text-m);
  text-decoration: line-through;
  min-height: 20px;
  margin-bottom: 4px;
}

.cad-plan-price {
  font-family: var(--font-h);
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
  background: var(--gradient-t);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cad-plan-period {
  font-size: .8rem;
  color: var(--text-m);
}

.cad-plan-divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 24px;
}

.cad-plan-title {
  font-family: var(--font-h);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-m);
  margin-bottom: 16px;
}

.cad-plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
  flex: 1;
}

.cad-plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .88rem;
  color: var(--text-s);
}

.cad-plan-features li .fa-check { color: #10B981; font-size: .8rem; }
.cad-plan-features li .fa-xmark { color: var(--text-m); font-size: .8rem; }
.cad-plan-features li.disabled  { color: rgba(107,114,128,.45); }

.cad-left-footer {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: .8rem;
  color: var(--text-m);
  line-height: 1.6;
}

.cad-left-footer a {
  color: var(--purple-l);
  text-decoration: none;
}

/* ============================================================
   PAINEL DIREITO — Formulário
   ============================================================ */
.cad-right {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 48px 48px 64px;
  overflow-y: auto;
}

.cad-form-wrap {
  width: 100%;
  max-width: 560px;
}

.cad-form-header {
  margin-bottom: 36px;
}

.cad-form-header h1 {
  font-family: var(--font-h);
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -.02em;
}

.cad-form-header p {
  color: var(--text-m);
  font-size: .9rem;
}

/* Alert de erro */
.cad-alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: .88rem;
  font-weight: 500;
  margin-bottom: 24px;
  line-height: 1.5;
}

.cad-alert--error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25);
  color: #FCA5A5;
}

/* Formulário */
.cad-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-label {
  font-size: .78rem;
  font-weight: 700;
  color: var(--text-m);
  text-transform: uppercase;
  letter-spacing: .8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 13px 16px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: .92rem;
  font-family: var(--font-b);
  transition: var(--trans);
  outline: none;
  appearance: none;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select option {
  background: #181818;
  color: var(--text);
}

.form-input::placeholder { color: rgba(255,255,255,.2); }

.form-input:focus,
.form-select:focus {
  background: var(--input-bg-f);
  border-color: rgba(124,58,237,.5);
  box-shadow: 0 0 0 3px rgba(124,58,237,.1);
}

/* Row endereço + bairro */
.form-row-address {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 16px;
}

/* Linha de senha */
.input-password-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-password-wrap .form-input { padding-right: 50px; }

.input-password-toggle {
  position: absolute;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-m);
  cursor: pointer;
  padding: 4px;
  font-size: .88rem;
  transition: color var(--trans);
}

.input-password-toggle:hover { color: var(--purple-l); }

/* Divisor */
.form-section-title {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-m);
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 4px;
}

/* Botão submit */
.btn-cad-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  font-family: var(--font-b);
  cursor: pointer;
  transition: var(--trans);
  box-shadow: 0 4px 24px var(--glow);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
}

.btn-cad-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--glow);
}

.btn-cad-submit:active { transform: translateY(0); }

/* Link para login */
.cad-login-link {
  text-align: center;
  margin-top: 20px;
  font-size: .85rem;
  color: var(--text-m);
}

.cad-login-link a {
  color: var(--purple-l);
  text-decoration: none;
  font-weight: 600;
}

.cad-login-link a:hover { color: var(--text); }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 900px) {
  .cad-wrapper { grid-template-columns: 1fr; }
  .cad-left    { display: none; }
  .cad-right   { padding: 40px 24px 60px; min-height: 100vh; align-items: flex-start; }
  .cad-form-wrap { max-width: 100%; }
}

@media (max-width: 640px) {
  .form-row         { grid-template-columns: 1fr; }
  .form-row-address { grid-template-columns: 1fr; }
  .cad-right { padding: 28px 20px 48px; }
}