* {
    box-sizing: border-box;
}

[hidden] { /* Added later due to a bug that prevents the camera feed from displaying on webpage */
    display: none !important;
}

html, body {
    margin: 0;
    min-height: 100%;
    font-family: "Times New Roman", Times, serif;
    background: #ffffff;
    color: #111111;
}

body {
    min-height: 100vh;
}

button, input {
    font: inherit;
}

.page-shell {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.site-header {
    border-bottom: 1px solid #d8d8d8;
    padding: 16px max(16px, env(safe-area-inset-right))
             16px max(16px, env(safe-area-inset-left));
    text-align: center;
    background: #ffffff;
}

.site-header h1 {
    margin: 0;
    font-size: clamp(1.7rem, 5vw, 2.3rem);
}

.site-main {
    flex: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    padding: 24px 16px;
}

.site-footer {
    border-top: 1px solid #d8d8d8;
    padding: 16px;
    text-align: center;
    background: #ffffff;
}

.card,
.camera-page {
    width: min(100%, 900px);
}

.login-card {
    align-self: center;
    max-width: 430px;
    border: 1px solid #d8d8d8;
    border-radius: 10px;
    padding: clamp(20px, 5vw, 32px);
}

.login-card h2,
.camera-heading h2 {
    margin-top: 0;
}

.login-form {
    display: grid;
    gap: 12px;
}

.login-form input {
    width: 100%;
    min-height: 48px;
    border: 1px solid #888888;
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 1rem;
}

.camera-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.camera-heading p {
    margin-bottom: 0;
}

.video-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    max-height: 65vh;
    background: #f1f1f1;
    border: 1px solid #cccccc;
    border-radius: 10px;
    overflow: hidden;
}

#cameraVideo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000000;
}

.camera-placeholder {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: #f4f4f4;
    font-size: 1.2rem;
}

.controls {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

button {
    min-height: 48px;
    border-radius: 6px;
    padding: 10px 22px;
    cursor: pointer;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.primary-button {
    border: 1px solid #111111;
    background: #111111;
    color: #ffffff;
}

.secondary-button {
    border: 1px solid #777777;
    background: #ffffff;
    color: #111111;
}

.danger-button {
    border: 1px solid #555555;
    background: #eeeeee;
    color: #111111;
}

.status-panel {
    margin-top: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #777777;
}

.status-dot.active {
    background: #188038;
}

.status-dot.error {
    background: #b3261e;
}

.upload-status {
    text-align: center;
    min-height: 1.3em;
}

.message.error {
    border: 1px solid #b3261e;
    padding: 10px;
}

@media (max-width: 600px) {
    .site-main {
        padding: 16px 10px;
    }

    .camera-heading {
        align-items: flex-start;
    }

    .video-frame {
        aspect-ratio: 3 / 4;
        max-height: 62vh;
    }

    .controls {
        display: grid;
        grid-template-columns: 1fr;
    }

    .controls button,
    .login-form button {
        width: 100%;
    }
}

@media (orientation: landscape) and (max-height: 600px) {
    .site-main {
        padding-top: 10px;
        padding-bottom: 10px;
    }

    .video-frame {
        aspect-ratio: 16 / 9;
        max-height: 55vh;
    }

    .controls {
        margin-top: 10px;
    }

    .site-header,
    .site-footer {
        padding-top: 8px;
        padding-bottom: 8px;
    }
}