/* ============================================================
 * S3 Upload — Modal & Panel Styles
 * ============================================================ */

/* ─── Variables ─── */
:root {
    --s3-radius: 8px;
    --s3-border: #e2e8ed;
    --s3-bg-light: #f8fafc;
    --s3-text: #1e293b;
    --s3-text-muted: #64748b;
    --s3-primary: #3b82f6;
    --s3-success: #10b981;
    --s3-warning: #f59e0b;
    --s3-danger: #ef4444;
    --s3-info: #3b82f6;
}

/* ================================================================
   MODAL — Data Type Selector
   ================================================================ */

.s3-type-selector {
    padding: 10px 0;
}

.s3-type-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--s3-text);
    margin-bottom: 12px;
}

.s3-type-cards {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.s3-type-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 2px solid var(--s3-border);
    border-radius: var(--s3-radius);
    cursor: pointer;
    transition: all 0.15s ease;
    background: var(--s3-bg-light);
}

.s3-type-card:hover {
    border-color: var(--s3-primary);
    background: rgba(59, 130, 246, 0.04);
}

.s3-type-card:active {
    transform: scale(0.99);
}

.s3-type-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: rgba(59, 130, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--s3-primary);
    font-size: 18px;
    flex-shrink: 0;
}

.s3-type-card-detail h4 {
    margin: 0 0 2px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--s3-text);
}

.s3-type-card-detail p {
    margin: 0;
    font-size: 12px;
    color: var(--s3-text-muted);
}

/* ─── Selected Type Bar ─── */

.s3-selected-type-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--s3-radius);
    margin-bottom: 10px;
}

.s3-selected-type-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 13px;
    color: var(--s3-primary);
}

.s3-selected-type-info i {
    font-size: 16px;
}

.s3-change-type-btn {
    font-size: 12px;
    color: var(--s3-text-muted);
    padding: 2px 6px;
}

.s3-change-type-btn:hover {
    color: var(--s3-primary);
}

/* ─── Override SRID Bar ─── */

.s3-override-srid-bar {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 8px 12px;
    background: rgba(16, 185, 129, 0.06);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--s3-radius);
    margin-bottom: 10px;
}

.s3-srid-field {
    flex: 1;
    min-width: 200px;
}

.s3-override-srid-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--s3-success);
    white-space: nowrap;
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* EPSG autocomplete */
.s3-epsg-autocomplete {
    position: relative;
}

.s3-epsg-current {
    font-size: 12px;
    font-weight: 600;
    color: #333;
    margin-bottom: 4px;
    min-height: 20px;
}

.s3-epsg-current-label {
    font-size: 12px;
}

.s3-epsg-clear-btn {
    padding: 0 3px;
    color: #999;
    font-size: 11px;
    vertical-align: middle;
}

.s3-epsg-clear-btn:hover {
    color: #c00;
}

.s3-epsg-search-wrapper {
    position: relative;
}

.s3-epsg-search-input {
    width: 100%;
    font-size: 12px;
}

.s3-epsg-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1060;
    max-height: 220px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #ccc;
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.s3-epsg-result-item {
    display: flex;
    flex-direction: column;
    padding: 6px 10px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
    transition: background-color 0.1s;
}

.s3-epsg-result-item:last-child {
    border-bottom: none;
}

.s3-epsg-result-item:hover {
    background-color: #f5f8ff;
}

.s3-epsg-result-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 1px;
}

.s3-epsg-result-srid {
    font-weight: 600;
    font-size: 11px;
    color: #2563eb;
}

.s3-epsg-result-type {
    font-size: 9px;
    padding: 1px 4px;
    border-radius: 3px;
    background: #e8eef5;
    color: #4a6fa5;
    font-weight: 500;
    text-transform: capitalize;
}

.s3-epsg-result-name {
    font-size: 11px;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s3-epsg-no-results {
    padding: 10px;
    text-align: center;
    color: #999;
    font-size: 11px;
    font-style: italic;
}

/* Vertical SRID */
.s3-vertical-srid-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
}

.s3-vertical-srid-select {
    width: 100%;
    font-size: 12px;
}

.s3-vertical-srid-loading {
    color: #999;
    font-size: 12px;
}

/* ─── Drop Zone Formats Hint ─── */

.s3-drop-formats {
    font-size: 12px;
    color: var(--s3-text-muted);
    margin-bottom: 12px;
}

/* ================================================================
   MODAL — Drop Zone
   ================================================================ */

.s3-drop-zone {
    border: 2px dashed var(--s3-border);
    border-radius: var(--s3-radius);
    padding: 40px 20px;
    text-align: center;
    transition: all 0.2s ease;
    background: var(--s3-bg-light);
    margin-bottom: 16px;
    cursor: pointer;
}

.s3-drop-zone.drag-over,
.s3-upload-modal.drag-over .s3-drop-zone,
.s3-upload-modal.drag-over .s3-add-more-bar {
    border-color: var(--s3-primary);
    background: rgba(59, 130, 246, 0.05);
}

.s3-drop-icon {
    font-size: 48px;
    color: var(--s3-text-muted);
    margin-bottom: 12px;
    display: block;
}

.s3-drop-zone.drag-over .s3-drop-icon {
    color: var(--s3-primary);
}

.s3-drop-text {
    font-size: 15px;
    color: var(--s3-text-muted);
    margin-bottom: 16px;
}

.s3-drop-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.s3-file-btn, .s3-folder-btn {
    cursor: pointer;
}

/* ================================================================
   MODAL — Compact Add-More Bar (when files are already selected)
   ================================================================ */

.s3-add-more-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--s3-bg-light);
    border: 1px dashed var(--s3-border);
    border-radius: var(--s3-radius);
    margin-bottom: 10px;
}

.s3-add-more-bar label {
    cursor: pointer;
    margin-bottom: 0;
}

.s3-add-more-hint {
    font-size: 12px;
}

/* ================================================================
   MODAL — Stats Bar
   ================================================================ */

.s3-stats-bar {
    display: flex;
    gap: 20px;
    padding: 10px 14px;
    background: var(--s3-bg-light);
    border-radius: var(--s3-radius);
    margin-bottom: 12px;
    font-size: 13px;
    color: var(--s3-text-muted);
    flex-wrap: wrap;
}

.s3-stat i {
    margin-right: 4px;
}

.s3-stat strong {
    color: var(--s3-text);
}

/* ================================================================
   MODAL — Global Progress
   ================================================================ */

.s3-global-progress {
    margin-bottom: 12px;
}

.s3-global-progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--s3-text-muted);
    margin-bottom: 4px;
}

.s3-progress-bar-wrapper {
    height: 8px;
    border-radius: 4px;
    background: #e2e8f0;
    margin-bottom: 0;
}

.s3-progress-bar-wrapper .progress-bar {
    border-radius: 4px;
    transition: width 0.15s ease;
}

/* ================================================================
   MODAL — File List
   ================================================================ */

.s3-file-list {
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid var(--s3-border);
    border-radius: var(--s3-radius);
}

.s3-file-item {
    display: flex;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid #f1f5f9;
    gap: 10px;
    font-size: 13px;
    transition: background 0.1s ease;
}

.s3-file-item:last-child {
    border-bottom: none;
}

.s3-file-item:hover {
    background: var(--s3-bg-light);
}

.s3-file-info {
    flex: 1;
    min-width: 0;
}

.s3-file-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--s3-text);
    font-weight: 500;
}

.s3-file-name i {
    margin-right: 6px;
    color: var(--s3-text-muted);
}

.s3-file-meta {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 2px;
}

.s3-file-size {
    font-size: 12px;
    color: var(--s3-text-muted);
}

.s3-file-category {
    font-size: 10px;
    padding: 1px 6px;
    border-radius: 3px;
    background: #e2e8f0;
    color: var(--s3-text-muted);
    font-weight: 500;
}

.s3-file-progress-area {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 120px;
}

.s3-file-progress {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    margin-bottom: 0;
    background: #e2e8f0;
}

.s3-file-progress .progress-bar {
    border-radius: 3px;
    transition: width 0.15s ease;
}

.s3-file-pct {
    font-size: 12px;
    color: var(--s3-text-muted);
    min-width: 35px;
    text-align: right;
}

.s3-file-status-icon {
    font-size: 16px;
}

.s3-file-actions {
    min-width: 30px;
    text-align: center;
}

.s3-btn-cancel-file {
    color: var(--s3-text-muted);
    padding: 2px 4px;
}

.s3-btn-cancel-file:hover {
    color: var(--s3-danger);
}

/* Status row highlighting */
.s3-file-status-complete {
    opacity: 0.7;
}

.s3-file-status-error .s3-file-name {
    color: var(--s3-danger);
}

.s3-file-status-aborted {
    opacity: 0.5;
}

.s3-file-status-exists {
    opacity: 0.75;
    background: rgba(59, 130, 246, 0.05);
}

.s3-file-status-exists .s3-file-name {
    color: var(--s3-info);
}

/* Empty state */
.s3-empty-message {
    text-align: center;
    padding: 20px;
}

/* ================================================================
   PANEL — Project Files List
   ================================================================ */

.s3-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.s3-panel-actions {
    display: flex;
    gap: 8px;
}

.s3-panel-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.s3-panel-table th {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid var(--s3-border);
    font-weight: 600;
    color: var(--s3-text-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.s3-panel-table td {
    padding: 8px 10px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.s3-panel-table tr:hover td {
    background: var(--s3-bg-light);
}

.s3-panel-table .s3-col-name {
    max-width: 250px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s3-panel-table .s3-col-actions {
    white-space: nowrap;
    text-align: right;
}

.s3-panel-table .s3-col-actions .btn {
    padding: 2px 6px;
    font-size: 13px;
}

/* Status badges */
.s3-status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.s3-status-Pending {
    background: #e2e8f0;
    color: #64748b;
}

.s3-status-Uploading {
    background: #dbeafe;
    color: #2563eb;
}

.s3-status-Processing {
    background: #fef3c7;
    color: #d97706;
}

.s3-status-Complete {
    background: #d1fae5;
    color: #059669;
}

.s3-status-Failed {
    background: #fee2e2;
    color: #dc2626;
}

/* Panel empty */
.s3-panel-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--s3-text-muted);
}

.s3-panel-empty i {
    font-size: 32px;
    display: block;
    margin-bottom: 8px;
    opacity: 0.4;
}

/* Panel loading */
.s3-panel-loading {
    text-align: center;
    padding: 20px;
    color: var(--s3-text-muted);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */

@media (max-width: 576px) {
    .s3-drop-actions {
        flex-direction: column;
    }

    .s3-stats-bar {
        gap: 10px;
    }

    .s3-file-progress-area {
        min-width: 80px;
    }

    .s3-panel-table .s3-col-category,
    .s3-panel-table .s3-col-date {
        display: none;
    }
}

/* ─── Pending Sessions Banner ─── */

.s3-pending-sessions-banner {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    margin-bottom: 12px;
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-radius: var(--s3-radius);
    border-left: 4px solid #ffa000;
}

.s3-pending-banner-icon {
    font-size: 20px;
    color: #f57c00;
    padding-top: 2px;
}

.s3-pending-banner-content {
    flex: 1;
    min-width: 0;
}

.s3-pending-banner-content strong {
    font-size: 13px;
    color: #e65100;
}

.s3-pending-banner-content > p {
    font-size: 12px;
    margin: 2px 0 8px 0;
}

.s3-pending-session-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 120px;
    overflow-y: auto;
}

.s3-pending-session-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--s3-text);
    padding: 3px 0;
}

.s3-pending-file-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.s3-pending-file-name i {
    color: var(--s3-muted);
    margin-right: 4px;
}

.s3-pending-file-size {
    color: var(--s3-muted);
    white-space: nowrap;
}

.s3-pending-file-progress {
    font-weight: 600;
    color: #f57c00;
    white-space: nowrap;
}

.s3-pending-file-type {
    font-size: 10px;
}

/* ─── Photovoltaic Checkbox ─── */

.s3-pv-checkbox-bar {
    padding: 8px 12px;
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--s3-radius);
    margin-bottom: 10px;
}

.s3-pv-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    cursor: pointer;
    font-weight: 500;
    font-size: 13px;
    color: #b45309;
}

.s3-pv-label i {
    font-size: 14px;
}

.s3-pv-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
}