/* ========== Auth Pages (Login/Signup) – BlitzQuest ========== */

.auth-page {
    min-height: calc(100vh - 120px); /* header + footer space */
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 1.8rem 1.7rem 1.6rem;
    border-radius: 26px;
    background: radial-gradient(circle at top left,
        rgba(148, 163, 184, 0.32),
        rgba(15, 23, 42, 0.96)
    );
    border: 1px solid rgba(148, 163, 184, 0.45);
    box-shadow:
        0 24px 40px rgba(0, 0, 0, 0.75),
        0 0 0 1px rgba(15, 23, 42, 0.95);
}

/* card header */

.auth-card-header {
    display: flex;
    align-items: center;
    gap: 0.9rem;
    margin-bottom: 1.1rem;
}

.auth-logo-circle {
    width: 40px;
    height: 40px;
    border-radius: 16px;
    background: radial-gradient(circle at 20% 20%,
        #ffffff,
        #9ca8ff 35%,
        #3f4678 70%,
        #111827 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: #05060a;
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.55);
}

.auth-card-heading {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.auth-title {
    font-size: 1.25rem;
    margin: 0;
}

.auth-subtitle {
    font-size: 0.83rem;
    opacity: 0.8;
    margin: 0;
}

/* form */

.auth-form {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.auth-form .form-row {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.auth-form label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.78;
}

.auth-form input {
    padding: 0.55rem 0.75rem;
    border-radius: 11px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    background: rgba(15, 23, 42, 0.96);
    color: #e2e8f0;
    font-size: 0.92rem;
}

.auth-form input:focus {
    outline: none;
    border-color: rgba(129, 140, 248, 0.9);
    box-shadow: 0 0 0 1px rgba(129, 140, 248, 0.45);
}

.auth-form .helptext {
    font-size: 0.75rem;
    opacity: 0.7;
}

.auth-form ul {
    margin: 0.1rem 0 0;
    padding-left: 1.1rem;
    font-size: 0.75rem;
    opacity: 0.8;
}

.auth-submit-row {
    margin-top: 0.4rem;
}

.auth-switch {
    margin-top: 1rem;
    font-size: 0.83rem;
    opacity: 0.84;
    text-align: center;
}

.auth-switch a {
    font-weight: 500;
}

@media (max-width: 720px) {
    .auth-card {
        margin-inline: 1rem;
        padding-inline: 1.2rem;
    }
}