:root {
    --ocs-f-invalid-bg: #FFE3E3;
    --ocs-f-invalid-color: #cc0001;
    --ocs-f-valid-bg: #f4fff4;
    --ocs-f-valid-color: #00a03d;
    --ocs-f-loading-bg: rgb(255 255 255 / 0.8);
    --ocs-f-loading-color: #514b82;
    --ocs-f-scroll-margin: 0;
}

:target {
    scroll-margin-top: var(--ocs-f-scroll-margin);
}

textarea {
    display: block;
}

fieldset {
    margin: 0;
    padding: 0;
    border: none;
}

legend {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    white-space: nowrap;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

input:is([name="your-name-required"], [name="your-email-required"]) {
    display: none !important;
}

[hidden] {
    display: none !important;
}

/* @media (max-width: 767px) {
    .ocs-f-container {
        padding: 20px;
    }
} */

.ocs-f-table {
    display: block;
}

.ocs-f-table__body {
    display: block;
}

.ocs-f-table__tr {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 20px;
    border-bottom: 1px solid #ccc;
    padding-block: 10px;

    &:first-child {
        border-top: 1px solid #ccc;
    }
}

.ocs-f-table__th {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0 5px;
    align-items: center;
    align-content: center;
    font-size: 14px;
    font-weight: normal;
    text-align: left;
    padding-left: 0;
}

/* @media (max-width: 767px) {
    .ocs-f-table__th {
        padding: 0 0 5px;
        border-bottom: 3px solid #000;
    }
} */

.ocs-f-table__td {
    display: block;
    padding-right: 0;
}

/* @media (max-width: 767px) {
    .ocs-f-table__td {
        padding-inline: 0;
    }
} */

.ocs-f-label {
    display: inline-block;
}

:is(.ocs-f-text, .ocs-f-textarea, .ocs-f-select) {
    max-width: 100%;
    margin: 0;
    padding: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
    transition: all 0.2s;
}

:is(.ocs-f-text, .ocs-f-textarea, .ocs-f-select)[aria-invalid="true"] {
    background: var(--ocs-f-invalid-bg);
}

.ocs-f-text, .ocs-f-textarea {
    width: 80%;
}

.ocs-f-buttons {
    margin: 0;
    padding: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

/* @media (max-width: 767px) {
    .ocs-f-buttons {
        padding: 20px;
    }
} */

.ocs-f-back-button, .ocs-f-send-button {
    position: relative;
    display: block;
    width: 300px;
    max-width: 100%;
    padding: 15px;
    background: #000;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

:is(.ocs-f-back-button, .ocs-f-send-button)::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    width: 8px;
    height: 8px;
    margin: auto;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    backface-visibility: hidden;
}

:is(.ocs-f-back-button, .ocs-f-send-button):disabled {
    background: #999;
    cursor: not-allowed;
}

:is(.ocs-f-back-button, .ocs-f-send-button):not(:disabled):hover {
    opacity: .5;
}

.ocs-f-back-button::after {
    left: 10px;
    transform: rotate(-135deg);
}

.ocs-f-send-button::after {
    right: 10px;
    transform: rotate(45deg);
}

.ocs-f-icon {
    display: inline-block;

    &[data-required] {
        width: 30px;
        font-size: 12px;
        font-weight: bold;
        padding: 4px;
        border-radius: 2px;
        line-height: 1.2;
        vertical-align: 0.2em;
        text-align: center;
        transition: all 0.2s;
        border-radius: 2px;
        background: #eee;
    }
}

.ocs-f-icon[data-required="true"] {
    background: var(--ocs-f-invalid-color);
    color: #fff;
}

.ocs-f-icon[data-invalid="false"] {
    background: var(--ocs-f-valid-color);
    color: #fff;
}

.ocs-f-icon[data-required="false"] {
    visibility: hidden;
}

.ocs-f-icon[data-required="false"]::before {
    content: "任意";
}

.ocs-f-icon[data-required="true"]::before {
    content: "必須";
}

.ocs-f-icon[data-invalid="false"]::before {
    content: "OK";
}

.ocs-f-group {
    transition: all 0.2s;
}

.ocs-f-group[data-invalid="true"] {
    padding: 10px 15px;
    background: var(--ocs-f-invalid-bg);
}

.ocs-f-message {
    display: none;
}

.ocs-f-message[data-invalid="true"] {
    display: block;
    color: var(--ocs-f-invalid-color);
    margin: 10px 0 0;
    font-size: 12px;
    line-height: 1.4;
}

.ocs-f-message[data-invalid="true"]::before {
    content: "❌ ";
}

.ocs-f-errorlist {
    margin: 0 0 30px;
    padding: 15px 20px 15px calc(20px + 1.3em);
    border: 1px solid var(--ocs-f-invalid-color);
    color: var(--ocs-f-invalid-color);
}

.ocs-f-widget {
    width: fit-content;
    margin: 30px auto 0;
}