/* Reset */
html { box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
              url('https://images.unsplash.com/photo-1566073771259-6a8506099945');
  background-size: cover;
  background-position: center;
}

/* Login Card */
.login-box {
  background: #fff;
  width: 100%;
  max-width: 380px;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  margin: 1rem;
}

/* Headings */
.login-box h1 {
  text-align: center;
  margin-bottom: 0.4rem;
  color: #1f2937;
}

.login-box p {
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: #6b7280;
}

/* Form */
.form-group { margin-bottom: 1rem; }
label { display: block; margin-bottom: 0.3rem; font-size: 0.85rem; color: #374151; }

input:not([type="checkbox"]) {
  width: 100%;
  padding: 0.7rem;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  font-size: 0.95rem;
}

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

/* Options */
.options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  }
  .options label {
  display: flex;
  align-items: center;
  gap: 6px;
}
.options a { color: #2563eb; text-decoration: none; }
.options a:hover { text-decoration: underline; }

/* Button */
button {
  width: 100%;
  margin-top: 1.2rem;
  padding: 0.75rem;
  background: #2563eb;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
}
button:hover { background: #1e40af; }

/* Footer */
.footer { margin-top: 1.2rem; text-align: center; font-size: 0.85rem; }
.footer a { color: #2563eb; text-decoration: none; }