/* Simplyfile specific additions on top of the shared frontendv2 styles */

.muted-text {
    color: var(--text-color-muted);
    font-size: var(--small-text-font-size);
    margin: 0;
}

.accent-text { color: var(--accent-color); }

/* Sidebar */
.sidebar { grid-template-rows: auto auto 1fr; }

.sidebar-nav-button {
    background-color: transparent;
    min-height: 2rem;
    padding: 0.25rem;
    border-radius: var(--border-radius);
}

.sidebar-nav-button.active {
    background-color: var(--tertiary-accent);
    color: var(--light-background-color);
}

.sidebar-info {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.5rem;
    min-height: 0;
}

.sidebar-info-box {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.75rem;
    border-radius: var(--border-radius);
    border: var(--border-width) solid var(--border-color);
    background-color: var(--background-color);
    font-size: var(--small-text-font-size);

    p { margin: 0; }
}

.sidebar-info-box.hidden { display: none; }

.sidebar-info-title {
    font-family: var(--header-font), sans-serif;
    font-size: var(--text-font-size);
}

.sidebar-info-text {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-upload-info {
    cursor: pointer;
    border-color: var(--accent-color);
}

/* Main area: overview (upload + list) or file details */
.main {
    grid-area: chat;
    min-height: 0;
    min-width: 0;
    overflow-y: auto;
    scrollbar-width: thin;
}

.overview, .details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 1100px;
    margin: 0 auto;
}

.main.show-details .overview { display: none; }
.main:not(.show-details) .details { display: none; }

.page-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Dropzone */
.dropzone {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 180px;
    padding: 1.5rem 1rem;
    box-sizing: border-box;
    text-align: center;
    cursor: pointer;
    border: var(--thick-border-width) dashed var(--border-color);
    border-radius: var(--round-border-radius);
    background-color: var(--background-color);
    overflow: hidden;
    transition: border-color var(--short-animation-duration) ease, background-color var(--short-animation-duration) ease;
}

/* Sweeping accent like the prompt input of frontendv2 */
.dropzone::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(90deg,
        transparent 40%,
        hsl(from var(--accent-color) h s l / 0.15) 50%,
        transparent 60%);
    background-size: 250% 100%;
    background-position: 100% 0;
    opacity: 0;
    transition: opacity var(--short-animation-duration) ease;
}

.dropzone:hover, .dropzone:focus-within {
    border-color: var(--accent-color);
}

.dropzone.dragging {
    border-color: var(--accent-color);
    border-style: solid;
    background-color: hsl(from var(--accent-color) h s l / 0.08);
}

.dropzone:hover::after, .dropzone.dragging::after, .dropzone.busy::after {
    opacity: 1;
    animation: dropzone-sweep 2s linear infinite;
}

@keyframes dropzone-sweep {
    from { background-position: 100% 0; }
    to { background-position: -150% 0; }
}

.dropzone-icon {
    width: 2.75rem;
    height: 2.75rem;
    color: var(--accent-color);
    transition: transform var(--short-animation-duration) ease;
}

.dropzone.dragging .dropzone-icon { transform: translateY(-4px) scale(1.1); }

.dropzone-title {
    font-family: var(--header-font), sans-serif;
    font-size: var(--header-font-size);
}

/* Upload progress */
.upload-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.upload-list.empty { display: none; }

.upload-item {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    grid-template-areas:
        "icon name percent action"
        "icon progress progress progress"
        "icon status status status";
    column-gap: 0.75rem;
    row-gap: 0.35rem;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: var(--border-width) solid var(--border-color);
    background-color: var(--background-color);
    transition: opacity var(--short-animation-duration) ease, transform var(--short-animation-duration) ease;

    p { margin: 0; }

    @starting-style {
        opacity: 0;
        transform: translateY(-4px);
    }
}

.upload-item.destroyed {
    opacity: 0;
    transform: translateY(-4px);
}

.upload-item-icon { grid-area: icon; color: var(--accent-color); width: 1.75rem; height: 1.75rem; }

.upload-item-name {
    grid-area: name;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.upload-item-percent {
    grid-area: percent;
    font-variant-numeric: tabular-nums;
    font-weight: bold;
}

.upload-item-actions {
    grid-area: action;
    display: flex;
    gap: 0.25rem;
}

.upload-item-action.hidden { display: none; }

.upload-item-action {
    cursor: pointer;
    border-radius: 50%;
    padding: 0.15rem;
    color: var(--text-color-muted);
}

.upload-item-action:hover { color: var(--text-color); background-color: var(--dark-background-color); }

.upload-item-status {
    grid-area: status;
    color: var(--text-color-muted);
    font-size: var(--small-text-font-size);
    font-variant-numeric: tabular-nums;
}

.upload-item-progress {
    grid-area: progress;
    position: relative;
    height: 0.5rem;
    border-radius: var(--border-radius);
    background-color: var(--dark-background-color);
    overflow: hidden;
}

.upload-item-progress-fill {
    width: 0;
    height: 100%;
    border-radius: inherit;
    background-image: linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
    transition: width 0.3s ease-out;
}

/* Moving stripes while data is transferred */
.upload-item.state-uploading .upload-item-progress-fill,
.upload-item.state-processing .upload-item-progress-fill,
.sidebar-upload-info .upload-item-progress-fill {
    background-image:
        repeating-linear-gradient(-45deg,
            hsl(0 0% 100% / 0.18) 0 0.5rem,
            transparent 0.5rem 1rem),
        linear-gradient(90deg, var(--accent-color), var(--secondary-accent));
    background-size: 1.42rem 100%, 100% 100%;
    animation: upload-stripes 0.8s linear infinite;
}

.upload-item.state-processing .upload-item-progress-fill { opacity: 0.7; }

@keyframes upload-stripes {
    from { background-position: 0 0, 0 0; }
    to { background-position: 1.42rem 0, 0 0; }
}

.upload-item.state-queued { opacity: 0.7; }
.upload-item.state-done { border-color: var(--tertiary-accent); }
.upload-item.state-done .upload-item-progress-fill { background-image: none; background-color: var(--tertiary-accent); }
.upload-item.state-done .upload-item-percent { color: var(--tertiary-accent); }
.upload-item.state-failed { border-color: #ff8080; }
.upload-item.state-failed .upload-item-percent,
.upload-item.state-failed .upload-item-status { color: #ff8080; }
.upload-item.state-failed .upload-item-progress-fill,
.upload-item.state-cancelled .upload-item-progress-fill { background-image: none; background-color: var(--text-color-muted); }

/* Search & sort */
.file-filter {
    display: flex;
    align-items: center;
    gap: 1rem;

    .text-input-container { flex-grow: 1; padding: 0.75rem 1rem; }
    .button-container { flex-shrink: 0; white-space: nowrap; }
}

/* File list */
.file-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.file-list.empty { padding: 2rem 1rem; align-items: center; }

.file-list-info-text {
    color: var(--text-color-muted);
    margin: 0;
    text-align: center;
}

.file-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) 7rem minmax(0, 10rem) auto;
    gap: 1rem;
    align-items: center;
    min-height: 3.25rem;
    padding: 0.25rem 0.5rem 0.25rem 1rem;
    border-radius: var(--border-radius);
    border: var(--border-width) solid var(--border-color);
    background-color: var(--background-color);
    cursor: pointer;
    transition: border-color var(--short-animation-duration) ease;

    p { margin: 0; }
}

.file-row:hover { border-color: var(--accent-color); }

.file-row.highlighted { animation: file-row-highlight 2s ease-out; }

@keyframes file-row-highlight {
    from { background-color: hsl(from var(--tertiary-accent) h s l / 0.35); border-color: var(--tertiary-accent); }
}

.file-row-icon { color: var(--accent-color); }

.file-row-name, .file-row-type {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-row-size, .file-row-type {
    color: var(--text-color-muted);
    font-size: var(--small-text-font-size);
}

.file-row-size { text-align: right; font-variant-numeric: tabular-nums; }

.file-row-actions {
    display: flex;
    gap: 0.25rem;
}

.file-row-action {
    width: 1.25rem;
    height: 1.25rem;
    padding: 0.4rem;
    border-radius: var(--border-radius);
    color: var(--text-color-muted);
    cursor: pointer;
}

.file-row-action:hover {
    color: var(--light-background-color);
    background-color: var(--accent-color);
}

/* File details */
.file-details-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#file-details-back-button { width: fit-content; }

.message-container.file-details-card {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
}

.file-details-title-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
        "icon title"
        "icon subtitle";
    column-gap: 1rem;
    align-items: center;

    .file-details-icon { grid-area: icon; width: 3rem; height: 3rem; color: var(--accent-color); }
    .title { grid-area: title; overflow-wrap: anywhere; }
    .message-timestamp { grid-area: subtitle; margin: 0; }
}

.file-details-info {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem 1.5rem;

    p { margin: 0; }
}

.file-details-label {
    color: var(--text-color-muted);
    font-size: var(--small-text-font-size);
    margin: 0;
}

.file-details-value { overflow-wrap: anywhere; }

.file-details-value.copyable {
    cursor: pointer;
    width: fit-content;
}

.file-details-value.copyable:hover { color: var(--accent-color); }

.file-details-card .grid-layout-container { gap: 0.5rem; }

.file-details-preview {
    img {
        max-width: 100%;
        max-height: 60vh;
        object-fit: contain;
        align-self: center;
        border-radius: var(--border-radius);
    }

    pre {
        margin: 0;
        max-height: 50vh;
        overflow: auto;
        font-family: var(--text-font), monospace;
        font-size: var(--small-text-font-size);
        white-space: pre-wrap;
        overflow-wrap: anywhere;
    }
}

/* Medium screens: hide the type column */
@media (max-width: 1100px) {
    .file-row { grid-template-columns: auto minmax(0, 1fr) 6rem auto; }
    .file-row-type { display: none; }
}

/* Small screens: stack sidebar above the main area */
@media (max-width: 860px) {
    #layout-grid {
        grid-template-areas:
            "header"
            "sidebar"
            "chat";
        grid-auto-columns: 1fr;
        grid-auto-rows: auto auto 1fr;
        height: auto;
        min-height: 100vh;
    }

    .sidebar {
        width: auto;
        max-width: none;
        resize: none;
        grid-template-rows: auto auto;
    }

    .sidebar > .title { display: none; }

    .sidebar-controls {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .sidebar-info { display: none; }

    .main { overflow: visible; }

    .file-filter { flex-direction: column; align-items: stretch; }

    .file-row {
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-areas:
            "icon name actions"
            "icon size actions";
        row-gap: 0;
        padding: 0.5rem;

        .file-row-icon { grid-area: icon; }
        .file-row-name { grid-area: name; }
        .file-row-size { grid-area: size; text-align: left; }
        .file-row-actions { grid-area: actions; }
    }

    .file-details-card .grid-layout-container { grid-template-columns: 1fr !important; grid-template-rows: none !important; }

    #popup-container { max-width: none; left: 0; }
}