body {
  background-size: cover;
  background-position: center;
  background-image: url(../image/home-bg.jpg);
}

.login-page,
.login-page *,
.login-page *::before,
.login-page *::after {
  box-sizing: border-box;
}

.login-page section,
.login-page header,
.login-page div {
  display: block;
}

.login-page {
  width: 100%;
  min-height: calc(100vh - 16rem);
  padding: 2.2rem var(--padding) 3.6rem;
  display: block;
}

.login-shell {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  display: block;
}

.login-card {
  background: #ffffff;
  border: 1px solid #dce7f6;
  border-radius: 22px;
  box-shadow: 0 14px 38px rgba(13, 41, 84, 0.18);
  padding: 1.7rem;
  display: block;
}

.login-head {
  display: block;
  margin-bottom: 1.25rem;
}

.login-head h1 {
  margin: 0;
  font-size: 2.5rem;
  line-height: 1.2;
  color: #143a66;
}

.login-head p {
  margin: 0.55rem 0 0;
  font-size: 1.42rem;
  line-height: 1.45;
  color: #546982;
}

.login-method {
  display: block;
  border: 1px solid #e2ebf8;
  border-radius: 14px;
  background: #f8fbff;
  padding: 1rem;
}

.login-method + .login-method {
  margin-top: 1rem;
}

.login-method h3 {
  margin: 0 0 0.75rem;
  font-size: 1.95rem;
  color: #1e3148;
}

.login-page .login-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.login-row:last-child {
  margin-bottom: 0;
}

.login-page .login-row input {
  width: 100%;
  height: 4rem;
  border-radius: 12px;
  border: 1px solid #cad9ef;
  background: #ffffff;
  padding: 0 1.1rem;
  font-size: 1.6rem;
  color: #1e3148;
}

.login-row input::placeholder {
  color: #90a0b7;
}

.login-row input:focus {
  outline: none;
  border-color: #0a74ea;
  box-shadow: 0 0 0 3px rgba(10, 116, 234, 0.12);
}

.login-page .login-row button,
.login-page .messenger-btn {
  height: 4rem;
  border-radius: 999px;
  border: 1px solid #0a74ea;
  background: #ffffff;
  color: #0a74ea;
  padding: 0 1.35rem;
  font-size: 1.55rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.login-row button.primary {
  background: #0a74ea;
  color: #ffffff;
}

.login-page .login-sep {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 1rem 0;
  color: #70839b;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.login-sep::before,
.login-sep::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #d7e3f4;
}

.login-page .messenger-picker {
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: 44px;
  gap: 0.7rem;
  margin-bottom: 0.6rem;
  position: relative;
  z-index: 8;
  pointer-events: auto;
}

.login-page .messenger-btn {
  width: 44px;
  min-width: 44px;
  padding: 0;
  border-radius: 12px;
  border-color: #c8d8ee;
  background: #f2f7fe;
  color: #32435a;
  font-size: 0;
  position: relative;
  z-index: 9;
  pointer-events: auto;
}

.login-page .messenger-btn svg {
  width: 21px;
  height: 21px;
  pointer-events: none;
}

.login-page .messenger-btn.active {
  color: #ffffff;
  border-color: transparent;
}

.login-page .messenger-btn[data-channel="whatsapp"].active {
  background: linear-gradient(90deg, #149d52 0%, #2cc26f 100%);
}

.login-page .messenger-btn[data-channel="telegram"].active {
  background: linear-gradient(90deg, #0989d8 0%, #24a7f0 100%);
}

.login-page .messenger-btn[data-channel="max"].active {
  background: linear-gradient(90deg, #5a3df6 0%, #6e5eff 100%);
}

.login-page .messenger-selected,
.login-page .hint {
  display: block;
  font-size: 1.32rem;
  color: #5f728b;
  overflow-wrap: anywhere;
}

.login-page .messenger-selected {
  margin-bottom: 0.6rem;
}

.login-page .hint {
  margin-top: 0.1rem;
}

.login-page .msg {
  display: none;
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font-size: 1.3rem;
  margin-top: 0.75rem;
}

.login-page .msg.error {
  background: #ffe9ec;
  color: #b11226;
}

.login-page .msg.success {
  background: #e8f8ee;
  color: #0f7c33;
}

.login-page .msg.active {
  display: block;
}

@media (max-width: 768px) {
  .login-page {
    padding: 1.6rem 1rem 3rem;
  }

  .login-card {
    border-radius: 16px;
    padding: 1.3rem;
  }

  .login-head h1 {
    font-size: 2rem;
  }

  .login-head p {
    font-size: 1.22rem;
  }

  .login-method h3 {
    font-size: 1.62rem;
  }

  .login-page .login-row {
    grid-template-columns: 1fr;
  }

  .login-page .login-row input,
  .login-page .login-row button,
  .login-page .messenger-btn {
    height: 3.85rem;
    font-size: 1.46rem;
  }

  .login-page .login-row button {
    width: 100%;
  }

  .login-page .messenger-picker {
    grid-auto-columns: 40px;
  }

  .login-page .messenger-btn {
    width: 40px;
    min-width: 40px;
  }

  .login-page .messenger-btn svg {
    width: 19px;
    height: 19px;
  }

  .login-page .messenger-selected,
  .login-page .hint,
  .login-page .msg,
  .login-page .login-sep {
    font-size: 1.2rem;
  }
}