/* =========================
   LOGIN CSS
========================= */

/* ============================
   BRANDING – META DISTRIBUIDORA
============================ */
:root {
  --brand-blue: #0a2a4a;
  --brand-blue-soft: rgba(10, 42, 74, 0.65);
  --brand-accent: #1f4e8a;

  --text-primary: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.75);

  --error: #ff6b6b;
}

/* ============================
   RESET
============================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", system-ui, sans-serif;
}

/* ============================
   BACKGROUND COM IMAGEM
============================ */
body {
  min-height: 100vh;
  background-color: black;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background:
    /* Profundidade base */
    radial-gradient(
      1200px 800px at 50% 40%,
      rgba(5, 47, 130, 0.95) 0%,
      rgba(5, 47, 130, 0.85) 35%,
      rgba(63, 20, 133, 0.75) 55%,
      transparent 75%
    ),

    /* Fluxo lateral sutil */
    radial-gradient(
      900px 700px at 65% 55%,
      rgba(63, 20, 133, 0.65),
      transparent 70%
    ),

    /* Respiro claro nas bordas */
    radial-gradient(
      1400px 1000px at 50% 120%,
      rgba(133, 166, 217, 0.35),
      transparent 60%
    ),

    /* Base sólida */
    linear-gradient(
      180deg,
      #041c4a 0%,
      #0b0f2a 100%
    );

  background-repeat: no-repeat;
}

/* ============================
   WRAPPER
============================ */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;       /* 🔑 centro vertical */
  justify-content: center;   /* 🔑 centro horizontal */
  padding: 32px 16px;
}


.login-stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;

  transform: translateY(-4vh); /* 🔑 puxa levemente para cima no desktop */
}


/* ============================
   LOGO TOP */

.login-top-logo {
  width: 100%;
  max-width: 200px;
  height: auto;

  display: block;

  transform: translateY(36px);
  z-index: 2;

  pointer-events: none;

  transition:
    transform 0.6s cubic-bezier(.22,.61,.36,1),
    opacity 0.4s ease;

  filter:
    drop-shadow(0 10px 24px rgba(0, 0, 0, 0.45));
}





/* ============================
   CARD (GLASS)
============================ */
.login-card {
  width: 100%;
  max-width: 420px;
  min-width: 420px;

  background:
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.18),
      rgba(255, 255, 255, 0.08)
    );

  backdrop-filter: blur(20px) saturate(120%);
  -webkit-backdrop-filter: blur(20px) saturate(120%);

  border-radius: 16px 16px 20px 20px;
  border: 1px solid rgba(255, 255, 255, 0.22);

  padding: 76px 26px 38px; /* 🔑 espaço real da logo */

  box-shadow:
    0 30px 65px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);

  animation: fadeUp 0.9s cubic-bezier(.22,.61,.36,1);

  position: relative;
  z-index: 1;

  transition:
    box-shadow 0.4s ease,
    transform 0.4s ease;
}


/* ============================
   HEADER
============================ */
.login-header h1 {
  text-align: center;
  color: var(--text-primary);
  font-size: 1.55rem;
  font-weight: 600;
  margin-bottom: 26px;
  letter-spacing: 0.5px;
  margin-top: 10px;
}

/* ============================
   INPUTS
============================ */
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-group input {
  width: 100%;
  height: 52px;
  padding: 0 16px 0 44px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
}

.input-group input::placeholder {
  color: var(--text-muted);
}

.input-group input:focus {
  border-color: var(--brand-accent);
  box-shadow: 0 0 0 2px rgba(31, 78, 138, 0.35);
}

.input-group .icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.85;
}

/* ============================
   OPTIONS
============================ */
.options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.remember {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.remember input {
  accent-color: var(--brand-accent);
}

.forgot {
  color: var(--text-primary);
  text-decoration: none;
  opacity: 0.85;
  transition: opacity 0.3s;
}

.forgot:hover {
  opacity: 1;
}

/* ============================
   ERROR
============================ */
.error-message {
  display: none;
  margin-bottom: 16px;
  padding: 10px;
  background: rgba(255, 107, 107, 0.18);
  border: 1px solid var(--error);
  border-radius: 10px;
  color: var(--error);
  text-align: center;
  font-size: 0.95rem;
  animation: shake 0.4s ease;
}

/* ============================
   BOTÃO PREMIUM
============================ */
.login-btn {
  width: 100%;
  height: 54px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(
    135deg,
    #ffffff,
    #e8f0ff
  );;
  color: var(--brand-blue);
  box-shadow: 0 14px 35px rgba(255, 255, 255, 0.35);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(255, 255, 255, 0.48);
}

.login-btn:active {
  transform: scale(0.97);
}

.btn-text {
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.btn-loader {
  width: 22px;
  height: 22px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: rgb(0, 10, 144);
  border-radius: 50%;
  position: absolute;
  opacity: 0;
  animation: spin 1s linear infinite;
}

.login-btn.loading .btn-text {
  opacity: 0;
  transform: translateY(-6px);
}

.login-btn.loading .btn-loader {
  opacity: 1;
}

/* ============================
   ANIMAÇÕES
============================ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  50% { transform: translateX(4px); }
  75% { transform: translateX(-4px); }
  100% { transform: translateX(0); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================
   DESKTOP
============================ */
/* ============================
   DESKTOP – CARD MAIOR E MAIS VISÍVEL
============================ */


/* ============================
   BOTÃO VOLTAR – FORA DO CARD
============================ */
.back-btn {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 100;

  width: 74px;
  height: 44px;

  border: none;
  outline: none;

  border-radius: 14px;
  background: linear-gradient(
    135deg,
    #ffffff,
    #e8f0ff
  );;
  color: var(--brand-blue);
  box-shadow: 0 14px 35px rgba(255, 255, 255, 0.35);;

  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  color: var(--text-primary);
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1;

  display: flex;
  align-items: center;
  justify-content: center;

  cursor: pointer;
  transition:
    transform 0.25s ease,
    background 0.25s ease,
    box-shadow 0.25s ease;
}

/* Hover (desktop) */
.back-btn:hover {
  background: linear-gradient(
    135deg,
    #ffffff,
    #e8f0ff
  );;
  color: var(--brand-blue);
  box-shadow: 0 14px 35px rgba(255, 255, 255, 0.35);
  transform: translateY(+4px);
  transition-duration: 0.8s;
}

/* Clique */
.back-btn:active {
  transform: scale(0.94);
}


/* =========================
   FIM DO CSS LOGIN
========================= */