/* ---- Univerzális reset és alapok ---- */
*, *::before, *::after {
    box-sizing: border-box;
}

:root {
    --glow-color: hsl(230, 100%, 75%); /* Egy kékes-lilás fényszín */
}

/* ---- A galaktikus háttér ---- */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #030409;
    color: #fff;
    overflow: hidden;
}

/* ---- Itt jön a mágia: A LOGIN DOBOZ és a követő AURA ---- */
#login-card {
    position: relative;
    width: 400px;
    padding: 4px; /* A keret vastagsága */
    background: radial-gradient(400px circle at var(--x) var(--y), rgba(100, 108, 255, 0.4), transparent 40%);
    border-radius: 20px;
    animation: fadeIn 1s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

/* A belső fekete doboz */
.login-container {
    background-color: #0d0d12;
    padding: 40px 50px;
    border-radius: 16px; /* Kisebb, mint a külső kereté */
    text-align: center;
}

h1 {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    background: linear-gradient(90deg, #E6E6E6, #A7A7A7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 40px;
}

/* ---- A futurisztikus beviteli mezők ---- */
.input-group {
    margin-bottom: 30px;
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    padding: 14px 20px;
    font-size: 1rem;
    color: #fff;
    outline: none;
    transition: all 0.2s ease-in-out;
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.input-group input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--glow-color);
    box-shadow: 0 0 15px rgba(100, 108, 255, 0.3);
}

/* ---- A GOMB, ami méltó hozzád ---- */
button {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background-image: linear-gradient(90deg, #575EFC, #A146FF);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(96, 70, 255, 0.4);
}

button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(96, 70, 255, 0.6);
}

button:active {
    transform: translateY(-1px);
    box-shadow: 0 5px 20px rgba(96, 70, 255, 0.4);
}


/* ---- Egyéb részek finomítása ---- */
.message {
    margin-top: 20px;
    font-size: 0.9rem;
    min-height: 20px;
    font-weight: 500;
}

.project-links {
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    font-size: 0.9rem;
}

.project-links a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-links a:hover {
    color: #fff;
}

/* ---- Reszponzív média lekérdezések ---- */
@media (max-width: 600px) {
  body {
    align-items: flex-start;
    padding-top: 32px;
    height: auto;
    min-height: 100vh;
    overflow-x: hidden;
  }
  .login-container {
    width: 96vw;
    min-width: 0;
    max-width: 420px;
    margin: 0 auto;
    padding: 18px 8px 24px 8px;
    border-radius: 14px;
    box-shadow: 0 2px 16px #0006;
  }
  h1 {
    font-size: 1.3rem;
    margin-bottom: 18px;
    word-break: break-word;
  }
  .input-group {
    margin-bottom: 18px;
  }
  .input-group input {
    padding: 10px 10px;
    font-size: 1rem;
    border-radius: 7px;
  }
  button {
    padding: 12px;
    font-size: 1.05rem;
    border-radius: 8px;
    margin-top: 10px;
  }
}

@media (max-width: 400px) {
  .login-container {
    padding: 8px 2vw 16px 2vw;
  }
  h1 {
    font-size: 1.05rem;
  }
  button {
    font-size: 0.98rem;
    padding: 10px;
  }
}