/* ── Reset & Base ── */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: Arial, sans-serif;
  background: #1a2535;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Wrapper ── */
.login-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  width: 100%;
  max-width: 420px;
}

/* ── Header ── */
.login-header {
  text-align: center;
  color: white;
}
.login-header h1 {
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
  letter-spacing: 1px;
}
.login-header p {
  color: #aab4c4;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ── Login Box ── */
.login-box {
  background: white;
  border-radius: 14px;
  padding: 2.5rem 2rem;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.login-box h2 {
  font-size: 1.3rem;
  color: #2c3e50;
  margin-bottom: 0.4rem;
}
.login-subtitle {
  color: #888;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

/* ── Form ── */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.login-form label {
  font-size: 0.88rem;
  font-weight: bold;
  color: #555;
}
.login-form input {
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: border 0.2s;
}
.login-form input:focus {
  border-color: #3498db;
}
.login-form button {
  padding: 0.75rem;
  background: #2c3e50;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.2s;
  margin-top: 0.5rem;
}
.login-form button:hover {
  background: #3498db;
}

/* ── Error Message ── */
.error-msg {
  color: #e74c3c;
  font-size: 0.85rem;
  text-align: center;
  min-height: 1.2rem;
}

/* ── Back Link ── */
.back-link {
  color: #aab4c4;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.back-link:hover {
  color: white;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .login-box { padding: 2rem 1.25rem; }
  .login-header h1 { font-size: 1.3rem; }
}