/* STT Workspace V15 · refined login typography and compact mobile layout. */
.login-body,
.login-page-v13,
.login-page-v13 button,
.login-page-v13 input {
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "Segoe UI Variable", "Segoe UI", Inter, Arial, sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.login-page-v13 .auth-copy h1,
.login-page-v13 .auth-form > div h2,
.login-page-v13 .auth-tabs button {
  font-family:
    -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI Variable",
    "Segoe UI", Inter, Arial, sans-serif;
}

.login-page-v13 .auth-copy h1 {
  font-weight: 660;
}

.login-page-v13 .auth-copy h1 span {
  font-weight: 420;
}

@media (max-width: 640px) {
  .login-body {
    min-height: 100dvh;
    background: #111713;
  }

  .login-page-v13 {
    min-height: 100dvh;
    display: block;
    overflow: visible;
    padding:
      calc(15px + env(safe-area-inset-top))
      max(15px, env(safe-area-inset-right))
      calc(34px + env(safe-area-inset-bottom))
      max(15px, env(safe-area-inset-left));
    background:
      radial-gradient(
        circle at 9% 13%,
        rgba(78, 110, 90, 0.28),
        transparent 30%
      ),
      radial-gradient(
        circle at 92% 89%,
        rgba(123, 69, 50, 0.14),
        transparent 27%
      ),
      linear-gradient(145deg, #18201b 0%, #101612 60%, #151613 100%);
  }

  .login-page-v13::before {
    position: fixed;
    opacity: 0.17;
    background-size: 74px 74px;
  }

  .login-page-v13::after {
    position: fixed;
    right: -230px;
    bottom: -250px;
    width: 430px;
    height: 430px;
  }

  .login-page-v13 .login-brand {
    min-height: 42px;
    gap: 10px;
  }

  .login-page-v13 .login-brand .stt-brand-logo {
    width: 136px;
  }

  .login-page-v13 .pwa-login-install:not([hidden]) {
    min-height: 35px;
    padding: 0 11px;
    border-color: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.045);
    color: transparent;
    font-size: 0;
    letter-spacing: 0;
    box-shadow: none;
  }

  .login-page-v13 .pwa-login-install::before {
    content: "↓";
    margin-right: 6px;
    color: #df8061;
    font-size: 13px;
    font-weight: 700;
  }

  .login-page-v13 .pwa-login-install::after {
    content: "Cài app";
    color: #e1e4df;
    font-size: 10px;
    font-weight: 650;
  }

  .login-page-v13 .auth-shell {
    width: min(420px, 100%);
    max-width: 420px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 17px;
    margin: 0 auto;
    padding: 23px 0 0;
  }

  .login-page-v13 .auth-copy {
    max-width: none;
  }

  .login-page-v13 .auth-copy > small {
    gap: 8px;
    font-size: 7px;
    letter-spacing: 0.18em;
  }

  .login-page-v13 .auth-copy > small::before {
    width: 18px;
  }

  .login-page-v13 .auth-copy h1 {
    margin: 11px 0 10px;
    font-size: clamp(29px, 8.5vw, 35px);
    font-weight: 660;
    line-height: 1.01;
    letter-spacing: -0.052em;
  }

  .login-page-v13 .auth-copy h1 span {
    font-weight: 410;
    letter-spacing: -0.045em;
  }

  .login-page-v13 .auth-copy > p {
    max-width: 365px;
    font-size: 10.5px;
    line-height: 1.55;
  }

  .login-page-v13 .auth-card {
    padding: 17px 15px 15px;
    border-color: rgba(255, 255, 255, 0.72);
    border-radius: 17px;
    background: #f4f0e9;
    box-shadow:
      0 22px 58px rgba(0, 0, 0, 0.32),
      0 1px 0 rgba(255, 255, 255, 0.85) inset;
  }

  .login-page-v13 .auth-card::before {
    left: 15px;
    width: 44px;
    height: 2px;
  }

  .login-page-v13 .auth-tabs {
    gap: 3px;
    margin-bottom: 16px;
    padding: 3px;
    border-radius: 11px;
  }

  .login-page-v13 .auth-tabs button {
    height: 37px;
    border-radius: 8px;
    font-size: 10.5px;
    font-weight: 650;
  }

  .login-page-v13 .auth-form {
    gap: 10px;
  }

  .login-page-v13 .auth-form > div h2 {
    font-size: 20px;
    font-weight: 670;
    line-height: 1.2;
    letter-spacing: -0.03em;
  }

  .login-page-v13 .auth-form > div p {
    margin-top: 4px;
    font-size: 9.5px;
    line-height: 1.45;
  }

  .login-page-v13 .auth-form > label {
    gap: 5px;
    font-size: 9.5px;
    font-weight: 650;
  }

  .login-page-v13 .auth-form input {
    height: 43px;
    padding-inline: 12px;
    border-radius: 9px;
    font-size: 11px;
  }

  .login-page-v13 .password-field input {
    padding-right: 54px;
  }

  .login-page-v13 .password-toggle {
    right: 6px;
    font-size: 9px;
  }

  .login-page-v13 .auth-submit {
    height: 43px;
    margin-top: 1px;
    border-radius: 9px;
    font-size: 10.5px;
    font-weight: 720;
    box-shadow: 0 10px 22px rgba(199, 82, 48, 0.2);
  }

  .login-page-v13 .auth-divider {
    height: 15px;
    margin: 10px 0 7px;
  }

  .login-page-v13 .auth-divider span {
    padding-inline: 8px;
    font-size: 8px;
  }

  .login-page-v13 .auth-card .google-login,
  .login-page-v13 .google-pending {
    min-height: 43px;
    height: 43px;
    border-radius: 9px;
    font-size: 10.5px;
  }

  .login-page-v13 .google-login i {
    width: 21px;
    height: 21px;
    font-size: 10px;
  }

  .login-page-v13 .auth-security {
    margin-top: 9px;
    font-size: 7px;
    line-height: 1.4;
  }

  .login-page-v13 .login-alert {
    margin-bottom: 11px;
    padding: 9px 10px;
    font-size: 9px;
  }

  .login-page-v13 > footer {
    display: none;
  }
}

@media (max-width: 374px) {
  .login-page-v13 {
    padding-inline: 12px;
  }

  .login-page-v13 .login-brand .stt-brand-logo {
    width: 124px;
  }

  .login-page-v13 .auth-shell {
    gap: 14px;
    padding-top: 18px;
  }

  .login-page-v13 .auth-copy h1 {
    font-size: 28px;
  }

  .login-page-v13 .auth-copy > p {
    font-size: 9.5px;
  }

  .login-page-v13 .auth-card {
    padding-inline: 13px;
  }
}

@media (max-width: 640px) and (max-height: 700px) {
  .login-page-v13 .auth-copy > small,
  .login-page-v13 .auth-copy > p {
    display: none;
  }

  .login-page-v13 .auth-copy h1 {
    margin: 0;
    font-size: 27px;
  }

  .login-page-v13 .auth-shell {
    gap: 13px;
    padding-top: 16px;
  }
}