:root {
    --vd-default-color: #202124;
    --vd-header-border-color: #e6e6e6;
    --vd-footer-border-color: #e6e6e6;
    --vd-default-color: #202124;
    --vd-success-color: #00897b;
    --vd-error-color: #c62828;
    --vd-nop-color: #546e7a;
    --vd-content-bg-color: #fafafa;
    --vd-form-bg-color: #e6fdf1;
    --vd-form-border-color: #e8e8e8;
    --vd-form-label-color: #757575;
    --vd-form-active-border-color: #202124;
    --vd-form-active-color: #000000;
    --vd-form-value-color: #202124;
    --vd-button-accept-bg-color: #00eb76;
    --vd-button-accept-color: #202124;
    --vd-button-report-bg-color: #e0e0e0;
    --vd-button-report-color: #202124;
    --vd-button-hover-bg-color: #202124;
    --vd-button-hover-color: #fcfcfc;
}

body {
    height: 100vh;
    width: 100vw;

    margin: 0;
    padding: 0;

    display: flex;
    flex-direction: column;

    font-family: "Plus Jakarta Sans", sans-serif;
    font-optical-sizing: auto;
    font-weight: 500;
    font-style: normal;
}

* {
    box-sizing: border-box;
}

h1 {
    text-align: center;
    font-variant: small-caps;
}

.header {
    display: flex;
    align-items: center;
    padding: 16px;
    border-bottom: 1px solid var(--vd-header-border-color);
}

.header img {
    height: 48px;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-top: 1px solid var(--vd-footer-border-color);
    font-size: 14px;
    line-height: 2;
}

.contents {
    display: flex;
    flex-direction: column;
    flex: 1 0 auto;
    justify-content: center;
    align-items: center;
    margin: 32px 64px;
    padding: 16px;

    background-color: var(--vd-content-bg-color);
}

.loader {
    width: 128px;
    height: 128px;
    margin: 0 0 128px 0;
}

.block {
    border: 1px solid var(--vd-default-color);
    border-radius: 8px;
    width: 80%;
}

.block .title {
    padding: 16px;
    border-bottom: 1px solid var(--vd-default-color);
    font-size: 20px;
    font-weight: 600;
}

.block .desc {
    padding: 16px;
    line-height: 2.0;
}

.block.nop {
    color: var(--vd-nop-color);
}

.error {
    color: var(--vd-error-color);
    border: 1px solid var(--vd-error-color);
    border-radius: 8px;
    width: 80%;
}

.error .title {
    padding: 16px;
    border-bottom: 1px solid var(--vd-error-color);
    font-size: 20px;
    font-weight: 600;
}

.error .desc {
    padding: 16px;
    line-height: 2.0;
}

form.block {
    background-color: var(--vd-form-bg-color);
    padding: 8px 16px;
    border: 1px solid solid var(--vd-form-border-color);
}

form .info {
    display: flex;
    flex-direction: column;
    padding: 8px 16px;
}

form .info .label {
    flex: 1 0 auto;
    color: var(--vd-form-label-color);
    font-size: 14px;
    font-weight: 400;
}

form .info .value {
    flex: 1 0 auto;
    padding: 8px 0;
    color: var(--vd-form-value-color);
    font-size: 16px;
    font-weight: 500;
}

form .action {
    display: flex;
    margin: 16px;
}

form .action div.report {
    display: flex;
    flex-direction: column;
    padding: 8px 32px 8px 0;
}

form .action div.accept {
    display: flex;
    flex-direction: column;
    padding: 8px 0 8px 32px;
}

form input {
    padding: 8px;
    font-size: 16px;
    border: 1px solid var(--vd-form-border-color);
    border-radius: 4px;
    text-align: right;
    outline: none;
    transition: border-color 250ms ease-in-out;
}

form input:hover {
    border-color: var(--vd-form-active-border-color);
}

form button {
    padding: 16px 32px;

    border: none;
    border-radius: 8px;

    font-size: 16px;
    font-weight: 600;
    transition: background-color 250ms ease-in-out, color 250ms ease-in-out;
}

form .hint {
    font-size: 14px;
    font-weight: 300;
    font-style: italic;
    text-align: center;
}

div.report button {
    background-color: var(--vd-button-report-bg-color);
    color: var(--vd-button-report-color);
}

div.report button:hover {
    background-color: var(--vd-button-hover-bg-color);
    color: var(--vd-button-hover-color);
}

div.accept button {
    background-color: var(--vd-button-accept-bg-color);
    color: var(--vd-button-accept-color);
}

div.accept button:hover {
    background-color: var(--vd-button-hover-bg-color);
    color: var(--vd-button-hover-color);
}