/* RESET GENERAL */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, Helvetica, sans-serif;
}

/* COLORES FIFA */
:root {
  --fifa-blue: #0b3c8a;
  --fifa-light: #eaf1ff;
  --text-dark: #1a1a1a;
  --white: #ffffff;
}

/* BODY */
body {
  background-color: var(--white);
  color: var(--text-dark);
}

/* HEADER */
.header {
  background-color: var(--white);
  border-bottom: 3px solid var(--fifa-blue);
  padding: 16px 0;
}

.header-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.logo {
  height: 48px;
}

.logo.big {
  height: 64px;
}

/* HERO */
.hero {
  height: 280px;
  background-image: url("assets/images/fifa-world-cup-united-2026-hero.jpg");
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  height: 100%;
  background: rgba(11, 60, 138, 0.75);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--white);
  text-align: center;
  padding: 20px;
}

.hero-overlay h1 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.hero-overlay p {
  font-size: 1.1rem;
}

/* LOGIN */
.login-section {
  display: flex;
  justify-content: center;
  padding: 40px 20px;
}

.login-box {
  width: 100%;
  max-width: 420px;
  border: 2px solid var(--fifa-blue);
  padding: 24px;
  border-radius: 8px;
  background-color: var(--white);
}

.login-box h2 {
  text-align: center;
  margin-bottom: 20px;
  color: var(--fifa-blue);
}

.login-box label {
  display: block;
  margin-top: 12px;
  margin-bottom: 6px;
  font-weight: bold;
}

.login-box input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.login-box button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background-color: var(--fifa-blue);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  cursor: pointer;
}

.login-box button:hover {
  background-color: #062b63;
}

#error-message {
  color: red;
  margin-top: 12px;
  text-align: center;
}

/* SECURITY STRIP */
.security-strip {
  background-color: var(--white);
  border-top: 2px solid var(--fifa-blue);
  border-bottom: 2px solid var(--fifa-blue);
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 16px;
  flex-wrap: wrap;
}

.security-strip img {
  height: 42px;
}

/* FOOTER */
.footer {
  background-color: var(--white);
  border-top: 3px solid var(--fifa-blue);
  padding: 20px;
  text-align: center;
}

.footer p {
  font-size: 0.75rem;
  line-height: 1.4;
  color: #444;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .logo.big {
    height: 52px;
  }

  .hero {
    height: 220px;
  }

  .hero-overlay h1 {
    font-size: 1.5rem;
  }
}