h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* 🌐 Global Android-like typography and smoothing */
html, body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    color: #111827; /* neutral Android-like text */
    background-color: #fff;
    height: 100%;
    margin: 0;
    padding: 0;
}

/* Headings mimic Android UI hierarchy */
h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

/* Inputs, buttons, and form controls inherit Roboto */
input, button, select, textarea {
    font-family: inherit;
}

/* Material-like button style baseline */
button {
    letter-spacing: 0.02em;
}

@media (max-width: 768px) {

    .chat-list-panel {
        width: 100%;
        position: absolute;
        z-index: 20;
        transition: transform .25s ease;
    }

    .chat-panel {
        width: 100%;
        position: absolute;
        z-index: 30;
        transition: transform .25s ease;
    }

        .chat-panel.hidden {
            transform: translateX(100%);
        }

    .chat-list-panel.hidden {
        transform: translateX(-100%);
    }
}


.fullscreen-viewer {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2147483647;
    overflow: hidden;
}

.viewer-image {
    max-width: 100%;
    max-height: 100%;
    touch-action: none;
    user-select: none;
    will-change: transform;
    transform-origin: center center;
}
.viewer-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: none;
    border: none;
    padding: 8px;
    color: white;
    opacity: 0.8;
    transition: transform 160ms ease, opacity 160ms ease;
}

    /* Positioning */
    .viewer-arrow.left {
        left: 12px;
    }

    .viewer-arrow.right {
        right: 12px;
    }

/* Hover feedback – desktop only */
@media (hover: hover) {
    .viewer-arrow:hover {
        opacity: 1;
    }

    .viewer-arrow.left:hover {
        transform: translateY(-50%) scale(1.12) translateX(-4px);
    }

    .viewer-arrow.right:hover {
        transform: translateY(-50%) scale(1.12) translateX(4px);
    }
}

/* Disable during zoom */
.viewer-zooming .viewer-arrow {
    opacity: 0;
    pointer-events: none;
}


.viewer-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    background: none;
    border: none;
    padding: 8px;
    color: white;
    opacity: 0.8;
    transition: transform 160ms ease, opacity 160ms ease;
}

/* Hover feedback – desktop only */
@media (hover: hover) {
    .viewer-close:hover {
        opacity: 1;
        transform: scale(1.12) rotate(90deg);
    }
}

/* Hide while zooming (optional but recommended) */
.viewer-zooming .viewer-close {
    opacity: 0;
    pointer-events: none;
}

:root {
    --vh: 1vh;
}

.chat-root {
    height: calc(var(--vh) * 100);
}