/* =========================================
   AUTH CARD (Login & Register - Blizzard Style)
   ========================================= */
body {
    background: 
        linear-gradient(180deg, rgba(13, 16, 23, 0.7) 0%, rgba(13, 16, 23, 0.94) 100%),
        url('/images/register.webp') no-repeat center top / cover;
    background-attachment: fixed;
    min-height: 100vh;
}

.login-wrapper,
.register-wrapper {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    box-sizing: border-box;
}

.login-card,
.register-card {
    background: linear-gradient(145deg, #181d29, #131720);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 2.8rem 2.5rem;
    width: 100%;
    max-width: 460px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    text-align: center;
    box-sizing: border-box;
}

.card-header .subtitle {
    font-family: 'Cinzel', serif;
    font-size: 0.8rem;
    font-weight: 700;
    color: #f2a900;
    letter-spacing: 3px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.4rem;
}

.card-header h1 {
    font-family: 'Cinzel', serif;
    font-size: 2.2rem;
    font-weight: 900;
    color: #ffffff;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
    line-height: 1.2;
}

.card-header h1 span {
    color: #f2a900;
}

.card-header .tagline {
    font-size: 0.9rem;
    color: #8c94a2;
    margin-bottom: 0.8rem;
}

.blood-divider,
.card-divider {
    height: 2px;
    width: 60px;
    background: #f2a900;
    margin: 0.8rem auto 1.8rem;
    border-radius: 2px;
}

.form-group {
    margin-bottom: 1.3rem;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: #a1a6b0;
    margin-bottom: 0.45rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input {
    width: 100%;
    padding: 0.85rem 1rem;
    background: #0d1017;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    color: #ffffff;
    font-size: 0.95rem;
    outline: none;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: 'Noto Sans', sans-serif;
}

.form-group input:focus {
    border-color: #0078ff;
    box-shadow: 0 0 0 3px rgba(0, 120, 255, 0.2);
}

.pw-hint {
    font-size: 0.8rem;
    margin-top: 0.35rem;
    display: block;
}

.btn-submit {
    width: 100%;
    background: linear-gradient(135deg, #0078ff, #0056cc);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.95rem;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 1rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
    font-family: 'Noto Sans', sans-serif;
}

.btn-submit:hover {
    background: linear-gradient(135deg, #1a8cff, #0066ee);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.card-footer {
    margin-top: 1.8rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.9rem;
    color: #8c94a2;
}

.card-footer a {
    color: #0078ff;
    text-decoration: none;
    font-weight: 600;
}

.card-footer a:hover {
    text-decoration: underline;
    color: #3399ff;
}

.form-message {
    padding: 0.8rem 1rem;
    border-radius: 6px;
    margin-bottom: 1.2rem;
    font-size: 0.88rem;
    font-weight: 600;
}

@media (max-width: 480px) {
    .login-card,
    .register-card {
        padding: 2rem 1.5rem;
    }
    .card-header h1 {
        font-size: 1.8rem;
    }
}