/* project-side-panel.css - Using Theme Variables */

.project-side-panel {
    position: fixed;
    top: 175px;
    right: 0;
    width: 300px;
    height: calc(100vh - 175px);
    background: var(--surface-glass);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.3);
    border-left: 1px solid var(--border-default);
    z-index: 10000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    overflow: hidden;
}

.project-side-panel-button {
    position: fixed;
    right: 15px;
    top: 185px;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-default);
    cursor: pointer;
    z-index: 1000;
    padding: 0;
    overflow: hidden;
    background: var(--surface-glass);
    backdrop-filter: blur(var(--blur-md));
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.project-side-panel-button:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transform: scale(1.05);
}

.project-side-panel-button-container {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.project-side-panel-button-background {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background-size: cover;
    background-position: center;
}

.project-side-panel-button-icon {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-side-panel.visible {
    transform: translateX(0);
}

/* Header styles */
.project-side-panel .window-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--panel-header-bg);
    border-top-left-radius: var(--radius-md);
    border-bottom: 1px solid var(--border-default);
}

.project-side-panel .window-header h2 {
    margin: 0;
    font-size: 18px;
    color: var(--text-primary);
    text-align: left;
}

.project-side-panel .window-controls {
    display: flex;
    gap: 4px;
}

.project-side-panel .window-header .close-button {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.project-side-panel .window-header .close-button:hover {
    color: var(--text-primary);
}

.project-side-panel .team-members {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
}

.project-side-panel .team-member {
    display: flex;
    align-items: center;
    padding: 6px 4px;
    background: transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-fast);
    margin: 0;
    border: none;
    height: auto;
    min-height: 30px;
}

.project-side-panel .team-member:hover {
    background: var(--surface-elevated);
}

.project-side-panel .avatar {
    width: 22px;
    height: 22px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-on-accent);
    font-weight: bold;
    margin-right: 7px;
    flex-shrink: 0;
    font-size: 8px;
}

.project-side-panel .person-details {
    flex: 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2px;
    overflow: hidden;
    white-space: nowrap;
    font-size: 10px;
}

.project-side-panel .person-name,
.project-side-panel .person-surname {
    font-weight: 500;
    font-size: 12px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-primary);
}

.project-side-panel .remove-member {
    background: none;
    border: none;
    color: var(--color-danger);
    cursor: pointer;
    font-size: 10px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.project-side-panel .team-member:hover .remove-member {
    opacity: 1;
}

/* Category Sections (Tabs) */
.project-side-panel .categories {
    display: flex;
    border-bottom: 1px solid var(--border-default);
    margin-bottom: 12px;
    padding-bottom: 2px;
    overflow-x: auto;
    scrollbar-width: thin;
    white-space: nowrap;
    background: var(--panel-header-bg);
}

.project-side-panel .categories::-webkit-scrollbar {
    height: 4px;
}

.project-side-panel .categories::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: var(--radius-sm);
}

.project-side-panel .categories::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

.project-side-panel .category-tab {
    padding: 8px 12px;
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 14px;
    flex-shrink: 0;
    background: transparent;
    border: none;
    transition: all var(--transition-fast);
}

.project-side-panel .category-tab:hover {
    color: var(--text-primary);
    background: var(--surface-elevated);
}

.project-side-panel .category-tab.active {
    color: var(--text-primary);
    font-weight: bold;
    background: var(--surface-glass);
    border-bottom: 2px solid var(--accent);
}

.project-side-panel .category-content {
    display: none;
    flex-direction: column;
    height: 100%;
    overflow-y: auto;
    padding: 0 15px;
}

.project-side-panel .category-content.active {
    display: flex;
}

/* People (Team Members) container */
.project-side-panel .people-container {
    padding: 0;
}

.project-side-panel .assign-people-button-container {
    padding: 0 0 15px 0;
    text-align: center;
}

.project-side-panel .assign-people-button {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: none;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    cursor: pointer;
    font-size: 14px;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.project-side-panel .assign-people-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--accent-glow);
}

/* Drop zone highlighting */
.project-side-panel .team-members.drag-over {
    background: var(--accent-subtle);
    border: 2px dashed var(--accent);
    border-radius: var(--radius-md);
}

/* Activity Tab Styles */
.project-side-panel .activity-container {
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid var(--border-default);
    height: calc(100% - 30px);
    overflow-y: auto;
}

.project-side-panel .activity-category {
    margin-bottom: 3px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-subtle);
}

.project-side-panel .activity-category-header {
    padding: 10px 15px;
    background: var(--accent-subtle);
    cursor: pointer;
    user-select: none;
    display: flex;
    align-items: center;
    transition: background var(--transition-fast);
}

.project-side-panel .activity-category-header:hover {
    background: var(--accent-subtle);
    filter: brightness(1.1);
}

.project-side-panel .category-toggle {
    margin-right: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.project-side-panel .category-name {
    font-weight: bold;
    color: var(--text-primary);
}

.project-side-panel .activity-category.collapsed .activity-category-content {
    display: none;
}

.project-side-panel .activity-item {
    padding: 8px 15px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
}

.project-side-panel .activity-item:last-child {
    border-bottom: none;
}

.project-side-panel .activity-time {
    font-size: 12px;
    color: var(--text-muted);
}

.project-side-panel .activity-text {
    margin-top: 4px;
    color: var(--text-primary);
}

.project-side-panel .activity-item-clickable {
    cursor: pointer;
    transition: background var(--transition-fast);
}

.project-side-panel .activity-item-clickable:hover {
    background: var(--accent-subtle);
}

.project-side-panel .activity-image-container {
    width: 100% !important;
    max-height: 250px !important;
}

.project-side-panel .activity-image {
    max-width: 100% !important;
    max-height: 230px !important;
    border-radius: var(--radius-sm);
}

/* Settings Section */
.project-side-panel .settings-container {
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid var(--border-default);
}

.project-side-panel .settings-group {
    margin-bottom: 24px;
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    padding: 15px;
    border: 1px solid var(--border-default);
}

.project-side-panel .settings-group:last-child {
    margin-bottom: 0;
}

.project-side-panel .settings-group h3 {
    font-size: 16px;
    margin-top: 0;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.project-side-panel .settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-subtle);
}

.project-side-panel .settings-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.project-side-panel .settings-label {
    flex: 1;
    color: var(--text-secondary);
}

.project-side-panel .section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-side-panel .section-divider {
    height: 1px;
    background: var(--border-default);
    margin: 15px 0;
}

.project-side-panel .settings-control {
    flex: 1;
    text-align: right;
}

.project-side-panel .settings-control input,
.project-side-panel .settings-control select {
    padding: 6px 8px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    color: var(--input-text);
    width: 100%;
}

.project-side-panel .settings-control input:focus,
.project-side-panel .settings-control select:focus {
    border-color: var(--input-border-focus);
    box-shadow: 0 0 0 3px var(--accent-subtle);
}

.project-side-panel .settings-control button {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.project-side-panel .settings-control button:hover {
    transform: translateY(-1px);
}

/* Grid Style Options */
.project-side-panel .grid-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.project-side-panel .grid-option {
    width: auto;
    cursor: pointer;
    text-align: center;
    padding: 10px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    background: var(--surface-elevated);
    border: 1px solid var(--border-default);
}

.project-side-panel .grid-option:hover {
    background: var(--surface-elevated-hover);
    border-color: var(--border-hover);
}

.project-side-panel .grid-option.selected {
    background: var(--accent-subtle);
    border: 1px solid var(--accent);
}

.project-side-panel .grid-preview {
    width: 60px;
    height: 60px;
    border: 1px solid var(--border-default);
    margin: 0 auto 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
}

.project-side-panel .grid-option span {
    font-size: 12px;
    color: var(--text-primary);
    display: block;
    margin-top: 5px;
}

.project-side-panel #grid-opacity-slider {
    width: 100%;
    margin-top: 5px;
    accent-color: var(--accent);
}

.project-side-panel #grid-color-picker {
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: 0;
    cursor: pointer;
}

.project-side-panel #grid-opacity-value {
    font-weight: 500;
    color: var(--text-primary);
}

/* Canvas background image dialog */
#backgroundSettingsDialog {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--surface-glass);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    padding: 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-default);
    box-shadow: var(--shadow-xl);
    z-index: 1200;
    min-width: 350px;
}

#backgroundSettingsDialog .dialog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

#backgroundSettingsDialog h3 {
    margin: 0;
    font-size: 18px;
    color: var(--text-primary);
}

#backgroundSettingsDialog .close-button {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

#backgroundSettingsDialog .close-button:hover {
    color: var(--text-primary);
}

#backgroundSettingsDialog .input-group {
    margin-bottom: 15px;
}

#backgroundSettingsDialog label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
}

#backgroundSettingsDialog input[type="file"] {
    width: 100%;
    margin-bottom: 10px;
    color: var(--text-primary);
}

#backgroundSettingsDialog small {
    display: block;
    margin-top: 5px;
    color: var(--text-muted);
}

#backgroundSettingsDialog .preset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

#backgroundSettingsDialog .preset {
    cursor: pointer;
    text-align: center;
    transition: transform var(--transition-fast);
}

#backgroundSettingsDialog .preset:hover {
    transform: scale(1.05);
}

#backgroundSettingsDialog .preset div:first-child {
    height: 60px;
    background-size: cover;
    background-position: center;
    border-radius: var(--radius-sm);
    margin-bottom: 5px;
    border: 1px solid var(--border-default);
}

#backgroundSettingsDialog .clear-bg div:first-child {
    height: 60px;
    background: var(--surface-elevated);
    border: 1px dashed var(--border-hover);
    border-radius: var(--radius-sm);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

#backgroundSettingsDialog .dialog-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

#backgroundSettingsDialog #bgApplyButton {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 8px var(--accent-glow);
}

#backgroundSettingsDialog #bgApplyButton:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--accent-glow);
}
/* ========================================
   CSV Import Section (Added)
   ======================================== */
.project-side-panel .csv-import-section {
    margin-top: 10px;
}

.project-side-panel .import-description {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.project-side-panel .import-description strong {
    color: var(--text-primary);
}

/* Source selector dropdown */
.project-side-panel .import-source-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.project-side-panel .import-source-row label {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: nowrap;
}

.project-side-panel .import-source-select {
    flex: 1;
    padding: 6px 10px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: var(--radius-sm);
    color: var(--input-text);
    font-size: 13px;
    cursor: pointer;
}

.project-side-panel .import-source-select:focus {
    border-color: var(--input-border-focus);
    outline: none;
    box-shadow: 0 0 0 2px var(--accent-subtle);
}

/* Import button */
.project-side-panel .import-button {
    width: 100%;
    padding: 10px 16px;
    background: var(--surface-elevated);
    border: 1px dashed var(--border-hover);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 14px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.project-side-panel .import-button:hover {
    background: var(--accent-subtle);
    border-color: var(--accent);
}

/* Import status messages */
.project-side-panel .import-status {
    margin-top: 10px;
    font-size: 13px;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.project-side-panel .import-status:empty {
    display: none;
}

.project-side-panel .import-status.loading {
    color: var(--text-secondary);
    background: var(--surface-elevated);
}

.project-side-panel .import-status.success {
    color: var(--color-success);
    background: rgba(97, 189, 79, 0.1);
}

.project-side-panel .import-status.error {
    color: var(--color-danger);
    background: rgba(235, 90, 70, 0.1);
}

/* CSV Preview */
.project-side-panel .csv-preview {
    margin-top: 12px;
    background: var(--surface-elevated);
    border-radius: var(--radius-md);
    padding: 12px;
    border: 1px solid var(--border-default);
}

.project-side-panel .csv-preview-list {
    max-height: 200px;
    overflow-y: auto;
}

.project-side-panel .csv-preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 12px;
}

.project-side-panel .csv-preview-item:last-child {
    border-bottom: none;
}

.project-side-panel .preview-name {
    color: var(--text-primary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-right: 10px;
}

.project-side-panel .preview-name .preview-icon {
    margin-right: 4px;
}

.project-side-panel .preview-dates {
    color: var(--text-secondary);
    flex-shrink: 0;
    font-size: 11px;
}

.project-side-panel .csv-preview-more {
    font-size: 12px;
    color: var(--text-muted);
    font-style: italic;
    padding-top: 6px;
    text-align: center;
}

.project-side-panel .csv-preview-summary {
    font-size: 12px;
    color: var(--text-secondary);
    padding: 8px 0;
    border-bottom: 1px solid var(--border-subtle);
    margin-bottom: 8px;
}

/* Import action buttons */
.project-side-panel .csv-import-actions {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.project-side-panel .import-confirm-button {
    flex: 1;
    padding: 8px 12px;
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.project-side-panel .import-confirm-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.project-side-panel .import-cancel-button {
    padding: 8px 12px;
    background: var(--surface-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    transition: all var(--transition-fast);
}

.project-side-panel .import-cancel-button:hover {
    background: var(--surface-elevated-hover);
    color: var(--text-primary);
}

/* Warnings list */
.project-side-panel .import-warnings {
    margin-top: 8px;
    padding: 8px;
    background: rgba(242, 214, 0, 0.1);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--text-secondary);
}

.project-side-panel .import-warnings-title {
    font-weight: 600;
    color: #f2d600;
    margin-bottom: 4px;
}

.project-side-panel .import-warnings ul {
    margin: 0;
    padding-left: 16px;
}

.project-side-panel .import-warnings li {
    margin-bottom: 2px;
}