* {
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}
.h4{
  color: gray;
}
body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(135deg, #1f4037, #99f2c8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  background: #fff;
  padding: 30px;
  width: 100%;
  max-width: 420px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
  text-align: center;
}

.auth-card h2 {
  margin-bottom: 20px;
  color: #1f4037;
}

.auth-card input {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
}

.auth-card button {
  width: 100%;
  padding: 12px;
  border: none;
  background: #1f4037;
  color: white;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
}

.auth-card button:hover {
  background: #16352e;
}

.msg {
  margin-top: 10px;
  font-size: 14px;
  color: red;
}

.link {
  margin-top: 12px;
  font-size: 14px;
}
.link a {
  color: #1f4037;
  font-weight: bold;
  text-decoration: none;
}


.password-box {
  position: relative;
}

.password-box input {
  width: 100%;
  padding-right: 40px;
}

.toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  font-size: 18px;
  user-select: none;
}



/* ================= MOBILE FIRST ================= */

/* Card should breathe on small screens */
.auth-card {
  width: 90%;
  max-width: 620px;
  padding: 24px;
}

/* Inputs more touch-friendly */
.auth-card input {
  padding: 14px;
  font-size: 16px; /* prevents zoom on iOS */
}

/* Button larger on mobile */
.auth-card button {
  padding: 14px;
  font-size: 17px;
  margin-top: 10px;
}

/* Password toggle spacing */
.password-box .toggle {
  font-size: 20px;
}

/* Text spacing */
.link {
  margin-top: 16px;
  font-size: 15px;
}

.msg {
  margin-top: 12px;
  font-size: 15px;
}

/* ================= SMALL PHONES ================= */
@media (max-width: 360px) {
  .auth-card {
    padding: 20px;
  }

  .auth-card h2 {
    font-size: 20px;
  }
}

/* ================= TABLET & UP ================= */
@media (min-width: 768px) {
  .auth-card {
    padding: 30px;
  }
}

@media (max-width: 600px) {
  .auth-card button {
    border-radius: 10px;
  }
}