:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --text-primary: #f0f0f0;
    --text-secondary: #c0c0c0;
    --accent-primary: #5db0ff;
    --accent-secondary: #7d6ef7;
    --success: #5bc75f;
    --warning: #ffaa33;
    --danger: #ff5a4f;
    --urgent: #ff3d7f;
    --border-color: #505050;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Accessibility: Better focus indicators */
a:focus, button:focus, input:focus, textarea:focus, select:focus, [tabindex]:focus {
    outline: 3px solid var(--accent-primary) !important;
    outline-offset: 2px !important;
}

button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 3px solid var(--accent-primary) !important;
    outline-offset: 2px !important;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 16px;
}

/* Navigation */
.navbar {
    background-color: var(--bg-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 0.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-title {
    color: var(--accent-primary);
    font-size: 1.3rem;
    font-weight: bold;
}

.nav-links {
    display: flex;
    gap: 1rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    transition: all 0.3s;
    font-size: 1.05rem;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: var(--bg-tertiary);
}

.nav-link.active {
    color: var(--accent-primary);
    background-color: var(--bg-tertiary);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header Section */
.header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.header-section h2 {
    color: var(--text-primary);
    font-size: 1.3rem;
}
/* Buttons */
.btn {
    padding: 0.7rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
}   transition: all 0.3s;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
}

.btn-primary:hover {
    background-color: #3a8eef;
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: #4a4a4a;
}

.btn-success {
    background-color: var(--success);
    color: white;
}

.btn-success:hover {
    background-color: #45a049;
}

.btn-danger {
    background-color: var(--danger);
    color: white;
}

.btn-danger:hover {
    background-color: #da190b;
}
.btn-sm {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
}   font-size: 0.85rem;
}

.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0.3rem;
    transition: transform 0.2s;
}

.btn-icon:hover {
    transform: scale(1.2);
}
/* Quick Entry */
.quick-entry-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    border: 2px solid var(--accent-primary);
}

.quick-entry-section h3 {
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
    font-size: 1.1rem;
}

.quick-entry-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
}   flex-wrap: wrap;
}

.form-row.form-actions {
    justify-content: space-between;
}
.quick-entry-form input[type="text"] {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.quick-entry-form input[type="text"]:focus {
    outline: 3px solid var(--accent-primary);
    outline-offset: 2px;
    border-color: var(--accent-primary);
}

.quick-entry-form textarea {
    flex: 1;
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    line-height: 1.6;
    resize: vertical;
    font-family: inherit;
    transition: border-color 0.3s;
}

.quick-entry-form textarea:focus {
    outline: 3px solid var(--accent-primary);
    outline-offset: 2px;
    border-color: var(--accent-primary);
}

.quick-entry-form select {
    padding: 0.75rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.3s;
}

.quick-entry-form select:focus {
    outline: 3px solid var(--accent-primary);
    outline-offset: 2px;
    border-color: var(--accent-primary);
}
    border: 2px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
}

.quick-entry-form select:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.role-toggle {
    display: flex;
    gap: 0;
    background-color: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.role-toggle input[type="radio"] {
    display: none;
}

.role-toggle-btn {
    padding: 0.6rem 1rem;
    cursor: pointer;
    color: var(--text-secondary);
    background-color: transparent;
    transition: all 0.3s;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    white-space: nowrap;
}

.role-toggle-btn:hover {
    background-color: rgba(74, 158, 255, 0.1);
}

.role-toggle input[type="radio"]:checked + .role-toggle-btn {
    background-color: var(--accent-primary);
    color: white;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    margin-left: auto;
}

.checkbox-label input[type="checkbox"] {
    cursor: pointer;
    width: 18px;
    height: 18px;
}

.file-upload-area {
    flex: 1;
    min-width: 200px;
    border: 2px dashed var(--border-color);
    border-radius: 6px;
    padding: 0.6rem;
    background-color: var(--bg-primary);
    transition: border-color 0.3s;
}

.file-upload-area:hover {
    border-color: var(--accent-primary);
}

.file-upload-area.drag-over {
    border-color: var(--accent-primary);
    background-color: rgba(74, 158, 255, 0.1);
}

.file-upload-label {
    display: block;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 0.3rem;
}

.selected-files {
    margin-top: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.selected-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--bg-tertiary);
    padding: 0.3rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.file-preview-thumb {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.file-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.selected-file-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}
}

.remove-file-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 0.3rem;
    line-height: 1;
}

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

/* Active Timers */
.active-timers-section {
    background-color: var(--bg-secondary);
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    border: 2px solid var(--accent-primary);
}

.active-timers-section h3 {
    margin-bottom: 0.75rem;
    color: var(--accent-primary);
}

.timer-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0.75rem;
}

.timer-card {
    background-color: var(--bg-tertiary);
    padding: 0.75rem;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timer-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timer-display {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-primary);
    font-family: 'Courier New', monospace;
    letter-spacing: 0.1rem;
    text-shadow: 0 0 10px rgba(93, 176, 255, 0.3);
}

.timer-attachment-area {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.timer-paste-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    border: 1px dashed var(--border-color);
}

.timer-files-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.timer-file-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid var(--border-color);
    cursor: pointer;
}

.timer-file-thumb:hover {
    border-color: var(--accent-primary);
}

.timer-file-icon {
    width: 60px;
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 2px solid var(--border-color);
    padding: 4px;
    cursor: pointer;
}

.timer-file-icon:hover {
    border-color: var(--accent-primary);
}

/* Filter Section */
.filter-section {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.filter-section select {
    padding: 0.5rem;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
}

/* Tasks Grid */
.tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1rem;
}

.task-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.75rem;
    transition: all 0.3s;
}

.task-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-primary);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.5rem;
}

.task-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    cursor: text;
    padding: 0.2rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.task-header h3:hover {
    background-color: rgba(74, 158, 255, 0.1);
}

.editable-title:focus,
.editable-description:focus,
.editable-category:focus {
    outline: 2px solid var(--accent-primary);
    background-color: var(--bg-primary);
    padding: 0.2rem;
    border-radius: 4px;
}

.task-actions {
    display: flex;
    gap: 0.3rem;
}

.task-meta {
    display: flex;
    gap: 0.3rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.role-badge,
.priority-badge,
.status-badge {
    padding: 0.3rem 0.7rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.role-it-support {
    background-color: rgba(74, 158, 255, 0.2);
    color: var(--accent-primary);
}

.role-security-estimator {
    background-color: rgba(107, 92, 231, 0.2);
    color: var(--accent-secondary);
}

.priority-low {
    background-color: rgba(76, 175, 80, 0.2);
    color: var(--success);
}

.priority-medium {
    background-color: rgba(255, 152, 0, 0.2);
    color: var(--warning);
}

.priority-high {
    background-color: rgba(244, 67, 54, 0.2);
    color: var(--danger);
}

.priority-urgent {
    background-color: rgba(233, 30, 99, 0.2);
    color: var(--urgent);
    font-weight: bold;
}

.status-open {
    background-color: rgba(74, 158, 255, 0.2);
    color: var(--accent-primary);
}

.status-in-progress {
    background-color: rgba(255, 152, 0, 0.2);
    color: var(--warning);
}

.status-completed {
    background-color: rgba(76, 175, 80, 0.2);
    color: var(--success);
}

.task-category {
    margin-bottom: 0.3rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.task-description {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
    line-height: 1.6;
    cursor: text;
    padding: 0.2rem;
    border-radius: 4px;
    transition: background-color 0.2s;
    white-space: pre-wrap;
}

.task-description:hover {
    background-color: rgba(74, 158, 255, 0.1);
}

.task-attachments {
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

.task-attachments strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: 0.3rem;
}

.attachment-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.attachment-item {
    position: relative;
    display: inline-block;
}

.attachment-preview {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
    display: block !important;
}

.attachment-preview:hover {
    transform: scale(1.05);
    border-color: var(--accent-primary);
}

.attachment-file-icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
    text-decoration: none;
    color: var(--text-primary);
    padding: 4px;
}

.attachment-file-icon:hover {
    transform: scale(1.05);
    border-color: var(--accent-primary);
}

.attachment-file-icon .icon {
    font-size: 24px;
    margin-bottom: 2px;
}

.attachment-file-icon .name {
    font-size: 0.65rem;
    color: var(--text-secondary);
    text-align: center;
    padding: 0 2px;
    word-break: break-all;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.delete-attachment-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    background: var(--danger);
    color: white;
    border: 2px solid white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
    transition: transform 0.2s;
    z-index: 100;
}

.delete-attachment-btn:hover {
    transform: scale(1.1);
    background: #c0392b;
}
    line-height: 1;
}

.btn-icon-small:hover {
    color: var(--danger);
}

.editable-category {
    cursor: text;
    padding: 0.2rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.editable-category:hover {
    background-color: rgba(74, 158, 255, 0.1);
}

.task-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.time-spent {
    color: var(--accent-primary);
    font-weight: 500;
    cursor: pointer;
    padding: 0.2rem;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.time-spent:hover {
    background-color: rgba(74, 158, 255, 0.1);
}

.time-value {
    font-weight: 600;
}

.task-buttons {
    display: flex;
    gap: 0.4rem;
}

.task-date {
    margin-top: 0.4rem;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    align-items: center;
    justify-content: center;
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed !important;
    z-index: 9999 !important;
    left: 0 !important;
    top: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background-color: rgba(0, 0, 0, 0.95) !important;
    cursor: pointer;
    overflow: auto;
}

.lightbox-content {
    display: block !important;
    margin: auto;
    max-width: 90vw !important;
    max-height: 90vh !important;
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    cursor: default;
    z-index: 10000 !important;
    object-fit: contain;
}

.lightbox-close {
    position: fixed !important;
    top: 20px !important;
    right: 40px !important;
    color: #fff !important;
    font-size: 40px !important;
    font-weight: bold !important;
    cursor: pointer !important;
    z-index: 10001 !important;
}

.lightbox-close:hover {
    color: #ccc !important;
}

.modal-content {
    background-color: var(--bg-secondary);
    margin: 5% auto;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.close {
    color: var(--text-secondary);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

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

.modal-body {
    padding: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

/* Reports */
.report-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.form-group.inline {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.inline input {
    padding: 0.6rem;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.summary-card {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.summary-card h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.summary-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-primary);
}

.summary-percentage {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.chart-container {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.chart-container.full-width {
    grid-column: 1 / -1;
}

.chart-container h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.report-section {
    margin-top: 2rem;
}

.report-section h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.table-container {
    background-color: var(--bg-secondary);
    border-radius: 8px;
    overflow-x: auto;
}

.report-table {
    width: 100%;
    border-collapse: collapse;
}

.report-table th {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.report-table td {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.report-table tr:hover {
    background-color: var(--bg-tertiary);
}

.no-data {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem !important;
}

/* Responsive */
@media (max-width: 768px) {
    .tasks-grid {
        grid-template-columns: 1fr;
    }
    
    .charts-section {
        grid-template-columns: 1fr;
    }
    
    .task-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}