/* Reset */
* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Background image */
.login-bg {
  position: fixed;
  inset: 0;
  background-image: url('../img/login-bg.jpg'); /* 👈 change image */
  background-size: cover;
  background-position: center;
  z-index: 0;
}

/* Dark overlay */
.login-overlay {
  position: fixed;
  inset: 0;
  
  z-index: 1;
}

/* Center container */
.login-container {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

/* Card */
.login-card {
  width: 100%;
  max-width: 380px;
  background: #ffffff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
}

/* Headings */
.login-card h1 {
  margin: 0 0 6px;
  font-size: 26px;
  text-align: center;
}

.login-subtitle {
  text-align: center;
  color: #555;
  margin-bottom: 20px;
}

/* Error */
.login-error {
  background: #fdecea;
  color: #b42318;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 14px;
  text-align: center;
}

/* Form */
.login-card form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-card label {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Inputs */
.login-card input {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 16px;
}

.login-card input:focus {
  outline: none;
  border-color: #2563eb;
}

/* Button */
.login-card button {
  margin-top: 8px;
  padding: 14px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  background: #2563eb;
  color: #fff;
  cursor: pointer;
}

.login-card button:hover {
  background: #1e4fd6;
}

/* Mobile tweaks */
@media (max-width: 480px) {
  .login-card {
    padding: 22px;
  }
}