/* Upload-specific CSS Variables (extending styles.css) */
:root {
    /* Upload-specific colors */
    --upload-success-color: #22c55e;
    --upload-error-color: #ef4444;
    --upload-warning-color: #eab308;
    --upload-info-color: #4299e1;

    /* Upload overlay colors */
    --upload-overlay-bg: rgba(0, 0, 0, 0.7);
    --upload-overlay-content-bg: transparent;

    /* Upload card colors */
    --upload-card-bg: var(--content-bg);
    --upload-card-border: var(--content-border);
    --upload-card-shadow: var(--dashboard-shadow);

    /* Upload stats colors */
    --upload-stat-bg: var(--input-bg);
    --upload-stat-border: var(--input-border);
    --upload-stat-success-bg: rgba(34, 197, 94, 0.1);
    --upload-stat-error-bg: rgba(239, 68, 68, 0.1);
    --upload-stat-warning-bg: rgba(234, 179, 8, 0.1);
}

@media (prefers-color-scheme: dark) {
    :root {
        /* Upload-specific colors for dark theme */
        --upload-overlay-bg: rgba(0, 0, 0, 0.8);
        --upload-overlay-content-bg: transparent;

        /* Upload card colors for dark theme */
        --upload-card-bg: rgba(30, 33, 43, 0.8);
        --upload-card-border: none;
        --upload-card-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);

        /* Upload stats colors for dark theme */
        --upload-stat-bg: rgba(30, 33, 43, 0.8);
        --upload-stat-border: none;
        --upload-stat-success-bg: rgba(52, 211, 153, 0.1);
        --upload-stat-error-bg: rgba(248, 113, 113, 0.1);
        --upload-stat-warning-bg: rgba(245, 158, 11, 0.1);
    }
}

/* Upload Container */
.upload-container {
    position: relative;
    min-height: 400px;
}

/* Upload Overlay - Fixed positioning to be contained within upload section */
.upload-overlay,
.removal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--upload-overlay-bg);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    border-radius: 0.5rem;
    backdrop-filter: blur(2px);
}

.upload-overlay.htmx-request,
.removal-overlay.htmx-request {
    display: flex;
}

.upload-overlay-content {
    background-color: var(--upload-overlay-content-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.upload-overlay h3,
.removal-overlay h3 {
    margin: 0 0 1rem 0;
    color: white;
    font-size: 1.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.upload-overlay p,
.removal-overlay p {
    margin: 0 0 1.5rem 0;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.upload-overlay .overlay-spinner,
.removal-overlay .overlay-spinner {
    margin-bottom: 1rem;
}

/* Overlay Spinner */
.overlay-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* File Chip and Modal Styles */
.selected-files-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.file-chip {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 16px;
    padding: 0.4rem 0.8rem;
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    box-shadow: var(--dashboard-shadow);
    transition: background-color 0.2s, opacity 0.2s, box-shadow 0.2s;
    color: var(--content-text);
}

.file-chip:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.file-chip.removed {
    opacity: 0.65;
    background-color: var(--progress-bg);
    text-decoration: line-through;
    box-shadow: none;
}

.file-chip.removed .file-chip-name {
    color: var(--label-color);
}

.file-chip-icon {
    margin-right: 0.5rem;
    font-size: 1.1em;
    color: var(--btn-primary-bg);
}

.file-chip.removed .file-chip-icon {
    color: var(--label-color);
}

.file-chip-name {
    margin-right: 0.5rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 150px;
    cursor: pointer;
}

.file-chip-doctype {
    font-size: 0.8em;
    color: var(--label-color);
    background-color: var(--content-bg);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    margin-right: 0.5rem;
    white-space: nowrap;
}

.file-chip-edit,
.file-chip-remove {
    background: none;
    border: none;
    color: var(--label-color);
    cursor: pointer;
    font-size: 1em;
    padding: 0 0.25rem;
    margin-left: 0.25rem;
    line-height: 1;
    opacity: 0.8;
}

.file-chip-edit:hover,
.file-chip-remove:hover {
    color: var(--content-text);
    opacity: 1;
}

.file-chip.removed .file-chip-edit,
.file-chip.removed .file-chip-remove {
    color: var(--label-color);
    cursor: not-allowed;
    opacity: 0.5;
}

#no-files-selected-placeholder {
    color: var(--label-color);
    font-style: italic;
    width: 100%;
    text-align: center;
    padding: 1rem 0;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1002;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.4);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--content-bg);
    color: var(--content-text);
    margin: auto;
    padding: 20px;
    border: 1px solid var(--input-border);
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--dashboard-shadow);
}

.modal-content .form-group label {
    font-weight: bold;
}

.modal-content .card-input {
    width: 100%;
    box-sizing: border-box;
}

.close-button {
    color: var(--label-color);
    float: right;
    font-size: 1.75rem;
    font-weight: bold;
    line-height: 1;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0.7;
}

.close-button:hover {
    color: var(--content-text);
    opacity: 1;
}

.modal-content .form-actions {
    margin-top: 1.5rem;
    text-align: right;
}

.modal-content .btn-primary,
.modal-content .btn-secondary {
    margin-left: 0.5rem;
}

/* Upload Results Container */
.upload-results-container {
    background-color: var(--upload-card-bg);
    border: var(--upload-card-border);
    border-radius: 0.5rem;
    box-shadow: var(--upload-card-shadow);
    padding: 1.5rem;
    margin-top: 1rem;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow-x: hidden;
    /* Revert: avoid forcing gutter here to prevent content width reduction */
}

.upload-results-header {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Upload Stats Grid */
.upload-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
    max-width: 600px;
    width: 100%;
    box-sizing: border-box;
    padding: 0 0.5rem;
    /* ensure visual breathing room on both sides */
}

/* Stat item card styling (works in light and dark via CSS variables) */
.stat-item {
    background-color: var(--upload-stat-bg);
    border: var(--upload-stat-border);
    border-radius: 0.5rem;
    padding: 1.25rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 120px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--text-color);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--label-color);
    text-align: center;
}

/* Clickable stat items (success/failed) */
.upload-stats .success-stat,
.upload-stats .error-stat,
.upload-stats .all-stat {
    cursor: pointer;
}

.upload-stats .success-stat:hover,
.upload-stats .error-stat:hover,
.upload-stats .all-stat:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, .12);
}

/* Pagination Controls */
.pagination-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--content-border);
    overflow-x: auto;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--label-color);
}

.pagination-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}

/* Prevent long error text from blowing out cards */
.clamp-text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
    word-break: break-word;
    white-space: pre-wrap;
    position: relative;
}

/* show pointer and underline hint on hover */
.error-text.clamp-text,
.error-message.clamp-text {
    cursor: pointer;
}

.error-text.clamp-text:hover,
.error-message.clamp-text:hover {
    text-decoration: underline dotted;
}

/* When expanded, remove clamping */
.clamp-text.expanded {
    -webkit-line-clamp: initial;
    overflow: visible;
}

.pagination-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--input-text);
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.pagination-btn:hover {
    background-color: var(--btn-primary-bg);
    color: white;
    border-color: var(--btn-primary-bg);
}

.pagination-btn.active {
    background-color: var(--btn-primary-bg);
    color: white;
    border-color: var(--btn-primary-bg);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--btn-disabled);
    border-color: var(--btn-disabled);
}

/* Upload Summary (for removal results) */
.upload-summary {
    margin: 1.5rem 0;
    padding: 1.5rem;
    border-radius: 0.5rem;
    background-color: var(--upload-card-bg);
    box-shadow: var(--upload-card-shadow);
    color: var(--content-text);
}

.upload-summary h3 {
    margin-top: 0;
    font-size: 1.25rem;
    color: var(--dashboard-header-color);
    margin-bottom: 1rem;
}

/* Job Results (for removal results) */
.job-results {
    margin-top: 1.5rem;
}

.job-result {
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 0.5rem;
    border: var(--upload-card-border);
    border-left-width: 4px;
    background-color: var(--upload-card-bg);
    box-shadow: var(--upload-card-shadow);
    color: var(--content-text);
}

.job-result.success {
    border-left-color: var(--upload-success-color);
}

.job-result.error {
    border-left-color: var(--upload-error-color);
}

.job-id {
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dashboard-header-color);
}

.job-summary {
    font-size: 0.875rem;
    color: var(--label-color);
    margin-bottom: 0.5rem;
}

.error-message {
    color: var(--upload-error-color);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.file-results {
    margin-left: 1rem;
    margin-top: 0.5rem;
}

.file-result {
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    background-color: var(--upload-stat-bg);
    border: var(--upload-stat-border);
}

.file-result.success {
    background-color: var(--upload-stat-success-bg);
    border-color: rgba(34, 197, 94, 0.3);
}

/* Error bubble refinement */
.file-result.error {
    background-color: var(--upload-stat-error-bg);
    border-color: rgba(239, 68, 68, 0.3);
    border-radius: 0.5rem;
    /* rounder corners like old version */
}

.status-icon {
    font-size: 1.25rem;
    margin-right: 0.75rem;
}

.success .status-icon {
    color: var(--upload-success-color);
}

.error .status-icon {
    color: var(--upload-error-color);
}

.file-name {
    font-weight: 500;
    margin-right: 0.5rem;
    color: var(--content-text);
}

.file-message {
    color: var(--label-color);
    font-size: 0.875rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--label-color);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--content-border);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-item input[type="checkbox"] {
    margin: 0;
}

/* Warning Button */
.warning-button {
    background-color: var(--btn-warning-bg);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.25rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.warning-button:hover {
    background-color: var(--btn-warning-hover);
}

.warning-button:disabled {
    background-color: var(--btn-disabled);
    cursor: not-allowed;
}

/* CSV Preview */
#csv-preview,
#csv-preview-removal {
    background-color: var(--upload-stat-success-bg);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 0.5rem;
    padding: 1rem;
    margin: 1rem 0;
    display: none;
}

#csv-preview h4,
#csv-preview-removal h4 {
    color: var(--upload-success-color);
    margin: 0 0 0.5rem 0;
    font-size: 1.125rem;
}

#csv-preview p,
#csv-preview-removal p {
    margin: 0;
    color: var(--content-text);
    font-size: 0.875rem;
}

.csv-preview-active {
    display: block;
}

/* Dark theme adjustments for modal */
@media (prefers-color-scheme: dark) {
    .modal {
        background-color: rgba(20, 20, 20, 0.75);
    }

    .close-button {
        color: var(--label-color);
    }

    .close-button:hover {
        color: var(--content-text);
    }

    .modal-content .btn-secondary {
        background-color: var(--input-bg);
        color: var(--content-text);
        border: 1px solid var(--input-border);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .upload-results-header {
        flex-direction: column;
        gap: 1rem;
    }

    .upload-stats {
        grid-template-columns: 1fr;
        max-width: none;
    }

    .upload-results-grid {
        grid-template-columns: 1fr;
    }

    .upload-details {
        flex-direction: column;
    }

    .upload-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

    .pagination-controls {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }

    .pagination-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .checkbox-group {
        flex-direction: column;
        gap: 0.5rem;
    }

    .form-actions {
        flex-direction: column;
    }

    .selected-files-grid {
        gap: 0.5rem;
    }

    .file-chip {
        padding: 0.3rem 0.6rem;
        font-size: 0.8rem;
    }

    .file-chip-name {
        max-width: 100px;
    }
}

@media (max-width: 480px) {
    .upload-overlay-content {
        padding: 1.5rem;
        margin: 1rem;
    }

    .upload-results-container {
        padding: 1rem;
    }

    .stat-item {
        padding: 1rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .upload-result-card {
        padding: 1rem;
    }

    .upload-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .modal-content {
        padding: 1rem;
        margin: 1rem;
    }

    .file-chip {
        padding: 0.25rem 0.5rem;
        font-size: 0.75rem;
    }

    .file-chip-name {
        max-width: 80px;
    }
}

/* File pagination controls within job cards */
.file-pagination-controls {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--input-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
}

.file-pagination-controls span {
    font-size: 0.875rem;
    color: var(--label-color);
    font-weight: 500;
}

.file-pagination-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.file-pagination-buttons .pagination-btn {
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--content-text);
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.file-pagination-buttons .pagination-btn:hover {
    background-color: var(--btn-primary-bg);
    color: white;
    border-color: var(--btn-primary-bg);
}

.file-pagination-buttons .pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--progress-bg);
}

@media (max-width: 768px) {
    .file-pagination-controls {
        margin-top: 0.5rem;
        padding-top: 0.5rem;
    }

    .file-pagination-buttons {
        flex-direction: column;
        width: 100%;
    }

    .file-pagination-buttons .pagination-btn {
        width: 100%;
        justify-content: center;
    }
}

/* Ensure the results grid has inner gutters and doesn't touch the edges */
.upload-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 0 0.5rem;
    box-sizing: border-box;
}