body, html {
    margin: 0;
    height: 100%;
    overflow: auto;
}

body {
    background-image: linear-gradient(138deg, #cacbeb, #fff5eb);
    font-family: sans-serif;
    position: relative;
}

.page-container {
    margin: 0 auto;
    margin-top: 40px;
    max-width: 800px;
}

.page-preview {
    box-shadow: 4px 4px 6px #00000096;
    position: relative;
}

img.preview-image {
    display: block;
    width: 100%;
}

.document-controls {
    display: flex;
    bottom: 30px;
    width: 100%;
    padding: 10px 0;
    justify-content: center;
    background-color: #0000001f;
}

.document-controls .button {
    background-color: #afeb95;
    border: 1px solid #6fa359;
    color: #324f25;
    font-size: larger;
    font-weight: bold;
    border-radius: 5px;
}

.button-box {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.pdf-viewer {
    margin-bottom: 20px;
}

.pdf-viewer .button-box {
    margin-top: 12px;
}

.button {
    display: inline-block;
    background-color: #9595eb;
    padding: 7px 12px;
    color: #15156b;
    border-radius: 2px;
    border: 1px solid #5b5bab;
    cursor: pointer;
}

.button.disabled {
    background-color: #e3e3f9;
    color: #5151af;
    border: 1px solid #9b9bcf;
}

.button:active {
    transform: translate(1px, 1px);
}

.signature-dialog-bg {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: #00000061;
    backdrop-filter: blur(3px);
}

.signature-dialog {
    background-color: #cfd9dd;
    max-width: 700px;
    margin: 0 auto 0;
    border: 1px solid #777777;
}

.signature-dialog .title-bar {
    display: flex;
    justify-content: flex-end;
}

.signature-dialog .close-button {
    background-image: url("/images/close_button.png");
    width: 32px;
    height: 32px;
    cursor: pointer;
    margin: 2px;
}

.signature-dialog canvas {
    display: block;
    touch-action: none;
}

.signature-dialog .signature-hint {
    text-align: center;
    border-top: 2px solid #9d9d9d;
    padding: 3px 0;
    font-size: x-large;
    color: #5b5b5b;
}

.signature-dialog .button-box {
    margin-top: 8px;
    padding: 10px 0;
    background-color: #78a2b3;
}

.signature-dialog .button {
    font-size: larger;
    width: 120px;
    text-align: center;
}

.signature-dialog .button.submit-button {
    background-color: #72d349;
    border-color: #347d16;
    color: #194308;
}

.signature-dialog .button.redo-signature-button {
    background-color: #d3c049;
    border-color: #6b5f13;
    color: #3f3707;
}

.info-text {
    font-weight: bold;
    font-size: larger;
}

.hidden {
    display: none;
}

/* Smartphones */
@media (max-width: 767px) {
    .page-container {
        margin-top: 15px;
    }

    .signature-dialog {
        /* margin-top: 160px; */
        margin-top: 30vh;
    }

    .signature-dialog canvas {
        width: 100%;
    }
}

/* Tablets */
@media (min-width: 768px) and (max-width: 991px) {
    .page-container {
        width: 80%;
    }

    .signature-dialog {
        /* margin-top: 430px; */
        margin-top: 10vh;
    }

    .document-controls {
        position: absolute;
    }
}

/* Desktops */
@media (min-width: 992px) {
    .signature-dialog {
        /* margin-top: 500px; */
        margin-top: 30vh;
    }

    .document-controls {
        position: absolute;
    }
}