:root {
  --verde: #31572c;
  --verde-medio: #4f772d;
  --verde-claro: #90a955;
  --areia: #f5f0e6;
  --branco: #ffffff;
  --texto: #202820;
  --suave: #667064;
  --borda: #e3dac8;
  --sombra: 0 20px 50px rgba(49, 87, 44, 0.14);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  min-height: 100vh;
  background: var(--areia);
  color: var(--texto);
}

.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
}

.login-visual {
  position: relative;
  padding: 45px 7%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: white;
  overflow: hidden;
  background:
    linear-gradient(rgba(33, 65, 29, .78), rgba(33, 65, 29, .78)),
    url("https://images.unsplash.com/photo-1495107334309-fcf20504a5ab?auto=format&fit=crop&w=1400&q=80");
  background-size: cover;
  background-position: center;
}

.brand {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  text-decoration: none;
  font-size: 24px;
  font-weight: 800;
}

.brand i {
  font-size: 30px;
}

.visual-content {
  max-width: 620px;
}

.tag {
  display: inline-block;
  background: rgba(255,255,255,.16);
  border: 1px solid rgba(255,255,255,.28);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 18px;
}

.visual-content h1 {
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.05;
  margin-bottom: 20px;
}

.visual-content p {
  color: #eef5e8;
  font-size: 18px;
  line-height: 1.7;
}

.login-area {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 55px 7%;
  position: relative;
}

.login-box {
  width: 100%;
  max-width: 460px;
  margin: auto;
  background: white;
  border: 1px solid var(--borda);
  border-radius: 30px;
  padding: 38px;
  box-shadow: var(--sombra);
}

.login-header {
  text-align: center;
  margin-bottom: 28px;
}

.icon-box {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  margin: 0 auto 16px;
  background: rgba(49, 87, 44, .1);
  color: var(--verde);
  display: grid;
  place-items: center;
  font-size: 28px;
}

.login-header h2 {
  color: var(--verde);
  font-size: 30px;
  margin-bottom: 8px;
}

.login-header p {
  color: var(--suave);
  font-size: 15px;
}

.perfil-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.perfil-btn {
  border: 1px solid var(--borda);
  background: #fffaf5;
  color: var(--suave);
  border-radius: 16px;
  padding: 14px 10px;
  font-weight: 700;
  cursor: pointer;
  transition: .3s;
}

.perfil-btn i {
  display: block;
  font-size: 23px;
  margin-bottom: 6px;
}

.perfil-btn:hover,
.perfil-btn.ativo {
  background: rgba(49, 87, 44, .1);
  color: var(--verde);
  border-color: var(--verde-medio);
}

.form-group {
  margin-bottom: 18px;
}

label {
  display: block;
  color: var(--texto);
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
}

.input-box {
  height: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fffaf5;
  border: 1px solid var(--borda);
  border-radius: 16px;
  padding: 0 14px;
  transition: .3s;
}

.input-box:focus-within {
  border-color: var(--verde-medio);
  box-shadow: 0 0 0 4px rgba(49, 87, 44, .08);
}

.input-box i {
  color: var(--verde);
  font-size: 18px;
}

.input-box input {
  width: 100%;
  height: 100%;
  border: none;
  background: transparent;
  outline: none;
  color: var(--texto);
  font-size: 15px;
}

.show-pass {
  border: none;
  background: transparent;
  color: var(--verde);
  cursor: pointer;
  font-size: 18px;
}

.form-options {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
  margin: 4px 0 22px;
  font-size: 13px;
}

.remember {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: var(--suave);
  font-weight: 500;
}

.form-options a,
.terms a,
.back-link {
  color: var(--verde);
  text-decoration: none;
  font-weight: 700;
}

.btn-login,
.btn-cadastro {
  width: 100%;
  height: 52px;
  border-radius: 16px;
  font-weight: 800;
  cursor: pointer;
  transition: .3s;
  text-decoration: none;
  display: grid;
  place-items: center;
}

.btn-login {
  border: none;
  background: var(--verde);
  color: white;
  box-shadow: var(--sombra);
}

.btn-login:hover,
.btn-cadastro:hover {
  transform: translateY(-3px);
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--suave);
  margin: 24px 0;
  font-size: 13px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--borda);
}

.btn-cadastro {
  background: white;
  color: var(--verde);
  border: 1px solid var(--borda);
}

.terms {
  margin-top: 22px;
  text-align: center;
  color: var(--suave);
  font-size: 12px;
  line-height: 1.6;
}

.back-link {
  width: fit-content;
  margin: 22px auto 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

#temaBtn {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9999;
  width: 54px;
  height: 54px;
  border: none;
  border-radius: 50%;
  background: var(--verde);
  color: white;
  font-size: 22px;
  cursor: pointer;
  box-shadow: var(--sombra);
  transition: .3s;
}

#temaBtn:hover {
  transform: translateY(-3px);
  background: var(--verde-medio);
}

/* modo escuro */

body.dark {
  background: #101411;
  color: #f5f5f5;
}

body.dark .login-area {
  background: #101411;
}

body.dark .login-box {
  background: #18201a;
  border-color: #2a382c;
}

body.dark .login-header h2,
body.dark label {
  color: #ffffff;
}

body.dark .login-header p,
body.dark .terms,
body.dark .remember,
body.dark .divider {
  color: #b5c0b7;
}

body.dark .input-box,
body.dark .perfil-btn,
body.dark .btn-cadastro {
  background: #101411;
  border-color: #2a382c;
  color: #f5f5f5;
}

body.dark .perfil-btn.ativo,
body.dark .perfil-btn:hover {
  background: rgba(144, 169, 85, .12);
  color: var(--verde-claro);
  border-color: var(--verde-claro);
}

body.dark .input-box input {
  color: white;
}

body.dark .divider::before,
body.dark .divider::after {
  background: #2a382c;
}

body.dark #temaBtn {
  background: white;
  color: var(--verde);
}

/* responsivo */

@media (max-width: 900px) {
  .login-page {
    grid-template-columns: 1fr;
  }

  .login-visual {
    min-height: 360px;
  }

  .login-area {
    padding: 45px 5% 70px;
  }
}

@media (max-width: 520px) {
  .login-visual {
    min-height: 300px;
    padding: 30px 5%;
  }

  .visual-content h1 {
    font-size: 32px;
  }

  .visual-content p {
    font-size: 15px;
  }

  .login-box {
    padding: 28px 22px;
    border-radius: 24px;
  }

  .perfil-selector {
    grid-template-columns: 1fr;
  }

  .form-options {
    flex-direction: column;
    align-items: flex-start;
  }

  #temaBtn {
    width: 48px;
    height: 48px;
    font-size: 19px;
  }
}