.list-generator-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.alphabet-subcontainer {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 0 24px;
}

.random-list-container {
    width: 100%;
}

.alphabet-title-container h1 {
    display: flex;
    align-items: center;
    color: var(--common-white);
    font-size: 2.8rem;
}

.alphabet-title-container h1 span {
    text-transform: capitalize;
    color: var(--hover-purple);
    margin-left: 8px;
    font-family: "Spell of Asia";
    font-size: 4rem;
}

.alphabet-line-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.alphabet-line-container div {
    width: 70%;
    height: 4px;
    background-color: var(--common-white);
    border: 1px solid var(--hover-purple);
    border-radius: 50%;
}

.alphabet-presets-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.preset-chip {
    outline: 0;
    border: 1px solid var(--common-white);
    background-color: transparent;
    color: var(--common-white);
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color .15s ease-in, color .15s ease-in;
}

.preset-chip:hover,
.preset-chip:focus-visible {
    background-color: var(--hover-purple);
    border-color: var(--hover-purple);
}

.alphabet-list-generator-settings-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    max-width: 400px;
}

.alphabet-description-container label {
    color: var(--common-white);
    font-size: 1.5rem;
    cursor: pointer;
}

.alphabet-settings-field-container {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.quantity-field-container {
    flex-direction: row;
    align-items: center;
    gap: 6px;
}

.quantity-step {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    border: none;
    outline: 0;
    background-color: var(--hover-purple);
    color: var(--common-white);
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    line-height: 1;
    transition: background-color .15s ease-in;
}

.quantity-step:hover,
.quantity-step:focus-visible {
    background-color: var(--random-purple);
}

.quantity-field-container input {
    width: 60px;
    text-align: center;
}

.form-error {
    color: var(--error-red);
    text-align: center;
    min-height: 1.2em;
    max-width: 400px;
}

.alphabet-settings-field-container input {
    width: 120px;
    height: 40px;
    outline: 0;
    border: none;
    padding: 5px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 10px;
    font-family: "Noto Serif JP", serif;
    font-optical-sizing: auto;
    font-style: normal;
}

.generate-list-button-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

#generateBtn {
    outline: 0;
    border: none;
    width: 100%;
    max-width: 300px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--hover-purple);
    color: var(--common-white);
    font-size: 1.1rem;
    cursor: pointer;
    transition: .1s ease-in;
    border-radius: 20px;
}

#generateBtn:disabled {
  background-color: #ccc;
  color: #666;
  cursor: not-allowed;
  opacity: 0.7;
}

#generateBtn.is-loading:disabled {
  background-color: var(--hover-purple);
  color: var(--common-white);
  opacity: 1;
  cursor: progress;
}

#generateBtn:hover {
    background-color: var(--random-purple);
    transition: .1s ease-in;
    box-shadow: 0px 0px 2px 1px var(--hover-purple);
}

@media (max-width: 1024px) {
    .alphabet-title-container h1 {
        font-size: 2.2rem;
        text-align: center;
    }

    .alphabet-title-container h1 span {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .list-generator-container {
        gap: 20px;
        width: 100%;
        padding: 0 4px;
    }

    .alphabet-title-container h1 {
        font-size: 1.6rem;
        text-align: center;
        flex-wrap: wrap;
        justify-content: center;
    }

    .alphabet-title-container h1 span {
        font-size: 2.6rem;
    }

    .alphabet-line-container div {
        width: 90%;
    }

    .alphabet-list-generator-settings-container {
        width: 100%;
        max-width: 100%;
        justify-content: space-between;
        padding: 0 8px;
    }

    .alphabet-description-container label {
        font-size: 1.2rem;
    }

    .alphabet-settings-field-container input {
        width: 100px;
        height: 38px;
        font-size: 0.95rem;
    }

    .quantity-field-container input {
        width: 50px;
    }

    .preset-chip {
        padding: 8px 14px;
        font-size: 0.85rem;
    }

    #generateBtn {
        max-width: 100%;
        width: 90%;
        font-size: 1rem;
        height: 46px;
    }

    .alphabet-subcontainer {
        padding: 0;
    }
}

@media (max-width: 380px) {
    .alphabet-title-container h1 {
        font-size: 1.3rem;
    }

    .alphabet-title-container h1 span {
        font-size: 2rem;
    }

    .alphabet-description-container label {
        font-size: 1rem;
    }

    .alphabet-settings-field-container input {
        width: 85px;
    }
}