* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "vazir";
}

@font-face {
  font-family: "vazir";
  src: url("../font/vazir.woff") format("woff");
  font-weight: normal;
  font-style: normal;
}

body {
  font-family: sans-serif;
  background: linear-gradient(135deg, #014d40, #00ff88);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.login-box {
  width: 100%;
  max-width: 360px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(5px);
}

.login-logo {
  text-align: center;
  margin-bottom: 10px;
}

.login-logo img {
  width: 100px;
  height: 100px;
}

.login-title {
  text-align: center;
  margin-bottom: 20px;
  color: #014d40;
}

.login-description {
  text-align: center;
  margin-bottom: 20px;
  font-size: 14px;
  color: #014d40;
}

.password-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-wrapper input {
  width: 100%;
  padding-left: 40px;
}

.toggle-password {
  position: absolute;
  left: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: 0.3s;
}

.toggle-password:hover {
  transform: scale(1.1);
}

.form-group {
  margin-bottom: 15px;
  display: flex;
  flex-direction: column;
}

label {
  margin-bottom: 6px;
  font-size: 14px;
  color: #014d40;
}

input {
  padding: 10px;
  border: 1px solid #b2dfdb;
  border-radius: 6px;
  font-size: 14px;
  transition: 0.3s;
  width: 100%;
}

input:focus {
  outline: none;
  border-color: #00ff88;
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
}

button {
  width: 100%;
  padding: 12px;
  border: none;
  background: linear-gradient(90deg, #00ff88, #009966);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 15px;
  font-weight: bold;
  transition: 0.3s;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
  background: linear-gradient(90deg, #00e676, #007a55);
}

/* ===== TABLET (768px) ===== */
@media (max-width: 768px) {
  body {
    padding: 20px 14px;
    justify-content: center;
  }

  .login-box {
    max-width: 420px;
    padding: 26px 24px;
  }

  .login-logo img {
    width: 90px;
    height: 90px;
  }

  .login-title {
    font-size: 1.2rem;
    margin-bottom: 16px;
  }

  .login-description {
    font-size: 13px;
    margin-bottom: 16px;
  }
}

/* ===== MOBILE (600px) ===== */
@media (max-width: 600px) {
  body {
    padding: 16px 12px;
    justify-content: flex-start;
    padding-top: 40px;
  }

  .login-box {
    max-width: 100%;
    padding: 24px 20px;
    border-radius: 10px;
  }

  .login-logo img {
    width: 80px;
    height: 80px;
  }

  .login-title {
    font-size: 1.1rem;
    margin-bottom: 14px;
  }

  .login-description {
    font-size: 12.5px;
    margin-bottom: 14px;
  }

  label {
    font-size: 13px;
  }

  input {
    padding: 9px 10px;
    font-size: 13px;
  }

  .form-group {
    margin-bottom: 13px;
  }

  button {
    padding: 11px;
    font-size: 14px;
  }
}

/* ===== SMALL MOBILE (400px) ===== */
@media (max-width: 400px) {
  body {
    padding: 12px 10px;
    padding-top: 30px;
  }

  .login-box {
    padding: 20px 16px;
    border-radius: 9px;
  }

  .login-logo img {
    width: 70px;
    height: 70px;
  }

  .login-title {
    font-size: 1rem;
    margin-bottom: 12px;
  }

  .login-description {
    font-size: 12px;
    margin-bottom: 12px;
  }

  label {
    font-size: 12px;
    margin-bottom: 5px;
  }

  input {
    padding: 8px 9px;
    font-size: 12px;
    border-radius: 5px;
  }

  .form-group {
    margin-bottom: 11px;
  }

  button {
    padding: 10px;
    font-size: 13.5px;
    border-radius: 5px;
  }
}

/* ===== VERY SMALL (320px) ===== */
@media (max-width: 320px) {
  body {
    padding: 10px 8px;
    padding-top: 24px;
  }

  .login-box {
    padding: 18px 14px;
  }

  .login-logo img {
    width: 60px;
    height: 60px;
  }

  .login-title {
    font-size: 0.95rem;
  }

  .login-description {
    font-size: 11.5px;
  }

  label {
    font-size: 11.5px;
  }

  input {
    padding: 7px 8px;
    font-size: 11.5px;
  }

  button {
    padding: 9px;
    font-size: 13px;
  }
}