/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors - ispirato a Monday.com e Asana */
    --primary: #0073ea;
    --primary-dark: #0060b9;
    --primary-light: #e6f4ff;
    --secondary: #676879;
    --success: #00c875;
    --warning: #fdab3d;
    --danger: #e44258;
    --info: #579bfc;
    
    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #676879;
    --gray-700: #495057;
    --gray-800: #323338;
    --gray-900: #1f2024;
    
    /* Layout */
    --sidebar-width: 260px;
    --header-height: 80px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
    font-family: var(--font-family);
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1000;
}

.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--gray-200);
}

.sidebar-header h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 12px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--border-radius);
    margin-bottom: 4px;
    transition: all 0.2s;
    font-weight: 500;
}

.nav-item:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
}

.nav-item i {
    width: 20px;
    font-size: 18px;
}

/* Install PWA Button */
.install-pwa-btn {
    display: flex;
    margin: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, #0060b9 100%);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    gap: 8px;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 115, 234, 0.3);
}

.install-pwa-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 115, 234, 0.4);
}

.install-pwa-btn:active {
    transform: translateY(0);
}

.install-pwa-btn i {
    font-size: 16px;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 24px;
    max-width: calc(100vw - var(--sidebar-width));
}

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.back-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    color: var(--gray-600);
    text-decoration: none;
    transition: all 0.2s;
}

.back-btn:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

.header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
}

.subtitle {
    color: var(--gray-600);
    font-size: 14px;
    margin-top: 4px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
    text-decoration: none;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: white;
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--gray-600);
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.btn-icon:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.btn-icon.btn-delete {
    color: #dc3545;
}

.btn-icon.btn-delete:hover {
    background: #fef2f2;
    color: #b91c1c;
}

/* Filter Bar */
.filter-bar {
    background: white;
    padding: 16px 20px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.filter-tabs {
    display: flex;
    gap: 8px;
}

.filter-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-tab:hover {
    background: var(--gray-100);
}

.filter-tab.active {
    background: var(--primary-light);
    color: var(--primary);
}

.filter-actions {
    display: flex;
    gap: 12px;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    background: white;
    color: var(--gray-700);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-select:hover {
    border-color: var(--gray-400);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Projects Container */
.projects-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

/* Project Card */
.project-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    transition: all 0.3s;
    cursor: pointer;
    border: 2px solid transparent;
}

.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.project-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.project-type-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.project-type-badge.progetto {
    background: #e3f2fd;
    color: #1976d2;
}

.project-type-badge.processo {
    background: #f3e5f5;
    color: #7b1fa2;
}

.project-type-badge.attivita {
    background: #e8f5e9;
    color: #388e3c;
}

.project-actions {
    display: flex;
    gap: 4px;
}

.project-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.project-status {
    display: inline-block;
    padding: 6px 12px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 12px;
}

.project-description {
    color: var(--gray-600);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.project-stats {
    display: flex;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-600);
    font-size: 13px;
}

.stat-item i {
    color: var(--gray-500);
}

.priority-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.priority-high {
    background: var(--danger);
}

.priority-medium {
    background: var(--warning);
}

.priority-low {
    background: var(--success);
}

/* Project Info Bar */
.project-info-bar {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 32px;
    margin-bottom: 24px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 12px;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.info-value {
    font-size: 16px;
    color: var(--gray-900);
    font-weight: 600;
}

/* Notes Section */
.notes-section {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 24px;
}

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

.notes-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: 8px;
}

.notes-content textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 14px;
    resize: vertical;
    transition: all 0.2s;
}

.notes-content textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* Departments Container */
.departments-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 20px;
}

.department-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.department-header {
    padding: 16px 20px;
    border-bottom: 3px solid;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.department-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.department-actions {
    display: flex;
    gap: 4px;
}

.department-body {
    padding: 20px;
}

.people-section {
    margin-bottom: 20px;
}

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

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.people-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.person-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--gray-100);
    border-radius: 20px;
    font-size: 13px;
    color: var(--gray-700);
}

.person-tag i {
    font-size: 10px;
    cursor: pointer;
    color: var(--gray-500);
    transition: color 0.2s;
}

.person-tag i:hover {
    color: var(--danger);
}

.tasks-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.task-item {
    padding: 12px;
    background: var(--gray-50);
    border-radius: var(--border-radius);
    border-left: 3px solid var(--gray-300);
    transition: all 0.2s;
}

.task-item:hover {
    background: var(--gray-100);
}

.task-item.priority-high {
    border-left-color: var(--danger);
}

.task-item.priority-medium {
    border-left-color: var(--warning);
}

.task-item.priority-low {
    border-left-color: var(--success);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.task-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 14px;
    flex: 1;
}

.task-status {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.task-status.todo {
    background: #e9ecef;
    color: #495057;
}

.task-status.in-progress {
    background: #fff3cd;
    color: #856404;
}

.task-status.completed {
    background: #d4edda;
    color: #155724;
}

.task-assignees {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    font-size: 12px;
    color: var(--gray-600);
}

.task-assignees span {
    padding: 2px 8px;
    background: white;
    border-radius: 12px;
}

/* Department Tabs */
.departments-tabs {
    margin: 24px 0;
}

.department-tabs-list {
    display: flex;
    gap: 8px;
    border-bottom: 2px solid var(--gray-200);
    overflow-x: auto;
    padding-bottom: 0;
}

.department-tab {
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    margin-bottom: -2px;
}

.department-tab:hover {
    color: var(--gray-900);
    background: var(--gray-50);
}

.department-tab.active {
    color: var(--gray-900);
}

/* Department View */
.department-content {
    margin-top: 24px;
}

.department-view {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.people-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.person-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

.person-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.person-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.person-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 14px;
}

.person-role {
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 2px;
}

.tasks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 12px;
}

.task-card {
    padding: 16px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--gray-300);
    transition: all 0.2s;
}

.task-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.task-card.priority-high {
    border-left-color: var(--danger);
}

.task-card.priority-medium {
    border-left-color: var(--warning);
}

.task-card.priority-low {
    border-left-color: var(--success);
}

.task-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 8px;
}

.task-status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
}

.task-status-badge.todo {
    background: #e9ecef;
    color: #495057;
}

.task-status-badge.in-progress {
    background: #fff3cd;
    color: #856404;
}

.task-status-badge.completed {
    background: #d4edda;
    color: #155724;
}

.task-description {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.5;
}

.task-priority {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 12px;
}

.assignee-name {
    font-size: 12px;
    color: var(--gray-700);
}

.empty-message {
    color: var(--gray-500);
    font-size: 14px;
    text-align: center;
    padding: 24px;
    font-style: italic;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

/* Kanban Board */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
    min-height: 400px;
}

.kanban-column {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
}

.kanban-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
}

.kanban-header h5 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.task-count {
    background: var(--gray-300);
    color: var(--gray-700);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.kanban-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
    max-height: calc(100vh - 400px);
}

.kanban-task-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--gray-300);
    cursor: grab;
    transition: all 0.2s;
}

.kanban-task-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.kanban-task-card:active {
    cursor: grabbing;
}

.kanban-task-card.priority-high {
    border-left-color: var(--danger);
}

.kanban-task-card.priority-medium {
    border-left-color: var(--warning);
}

.kanban-task-card.priority-low {
    border-left-color: var(--success);
}

.kanban-task-card.dragging {
    opacity: 0.5;
}

.kanban-column.drag-over {
    background: var(--gray-200);
}

.task-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
}

.task-title-small {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 13px;
    line-height: 1.4;
    flex: 1;
}

.priority-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 4px;
}

.priority-badge.priority-high {
    background: var(--danger);
}

.priority-badge.priority-medium {
    background: var(--warning);
}

.priority-badge.priority-low {
    background: var(--success);
}

.task-desc-small {
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 8px;
    line-height: 1.4;
}

.task-assignees-small {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.assignee-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.assignee-avatar:hover {
    transform: scale(1.1);
}

.kanban-empty {
    text-align: center;
    color: var(--gray-400);
    font-size: 13px;
    padding: 24px;
    font-style: italic;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 16px;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.loading-state i {
    font-size: 32px;
    margin-bottom: 12px;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.close-modal {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    font-size: 24px;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.close-modal:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.modal-content form {
    padding: 24px;
}

.modal-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-200);
}

/* Form Elements */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="color"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 14px;
    transition: all 0.2s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-group small {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--gray-600);
}

/* People Select List (checkbox style) */
.people-select-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    background: var(--gray-50);
}

.person-checkbox-item {
    display: flex;
    align-items: center;
    padding: 12px;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid var(--gray-200);
}

.person-checkbox-item:last-child {
    border-bottom: none;
}

.person-checkbox-item:hover {
    background: white;
}

.person-checkbox-item input[type="checkbox"] {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
}

.person-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.person-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
    flex-shrink: 0;
}

.person-details {
    flex: 1;
}

.person-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 14px;
}

.person-role {
    font-size: 12px;
    color: var(--gray-600);
    margin-top: 2px;
}

.empty-people-message {
    padding: 24px;
    text-align: center;
    color: var(--gray-500);
    font-size: 14px;
}

/* Departments Overview */
.departments-overview-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.department-overview-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.department-overview-header {
    padding: 20px;
    border-bottom: 3px solid;
}

.department-overview-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.department-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--gray-600);
}

.department-overview-body {
    padding: 20px;
}

.project-summary {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--gray-200);
}

/* Reparti Globali */
.departments-tree {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .departments-tree {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .departments-tree {
        grid-template-columns: 1fr;
    }
}

.tree-department {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: visible;
    border-left: 4px solid var(--primary);
    min-width: 0;
}

.tree-dept-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: background 0.2s;
}

.tree-dept-header:hover {
    background: var(--gray-50);
}

.tree-dept-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.tree-chevron {
    color: var(--gray-500);
    transition: transform 0.3s;
    font-size: 12px;
    flex-shrink: 0;
}

.tree-chevron.rotated {
    transform: rotate(90deg);
}

.tree-chevron-sm {
    font-size: 10px;
}

.tree-dept-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    word-wrap: break-word;
    flex: 1;
}

.tree-dept-actions {
    display: flex;
    gap: 4px;
}

.tree-dept-content {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.tree-project {
    background: white;
    margin: 8px;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.tree-project-header {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: background 0.2s;
}

.tree-project-header:hover {
    background: var(--gray-50);
}

.tree-project-name {
    flex: 1;
    font-weight: 500;
    color: var(--gray-900);
    cursor: pointer;
    text-decoration: none;
}

.tree-project-name:hover {
    color: var(--primary);
    text-decoration: underline;
}

.tree-project-content {
    background: var(--gray-100);
    padding: 8px;
}

.tree-task {
    background: white;
    padding: 10px 16px;
    margin-bottom: 6px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.tree-task:last-child {
    margin-bottom: 0;
}

.tree-task:hover {
    background: var(--primary-light);
    transform: translateX(4px);
}

.tree-task-title {
    flex: 1;
    font-size: 14px;
    color: var(--gray-800);
}

.task-status-badge {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.task-status-badge.status-todo {
    background: #e5e7eb;
    color: #6b7280;
}

.task-status-badge.status-in-progress {
    background: #dbeafe;
    color: #1e40af;
}

.task-status-badge.status-completed {
    background: #d1fae5;
    color: #065f46;
}

.tree-loading,
.tree-empty {
    padding: 16px;
    text-align: center;
    color: var(--gray-500);
    font-size: 14px;
    font-style: italic;
}

.departments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.department-list-item {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s;
}

.department-list-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.dept-list-info {
    display: flex;
    align-items: center;
    gap: 24px;
    flex: 1;
}

.dept-list-name {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

.dept-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dept-list-name h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.dept-list-stats {
    display: flex;
    gap: 16px;
}

.dept-stat-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--gray-100);
    border-radius: 12px;
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 500;
    flex-shrink: 0;
    white-space: nowrap;
}

.dept-stat-badge i {
    color: var(--primary);
    font-size: 12px;
}

.dept-list-actions {
    display: flex;
    gap: 4px;
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.department-global-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.2s;
}

.department-global-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.dept-card-header {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.dept-name {
    display: flex;
    align-items: center;
    flex: 1;
}

.dept-name h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.dept-actions {
    display: flex;
    gap: 4px;
}

.dept-card-stats {
    padding: 0 20px 20px 20px;
}

.dept-card-stats .stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-600);
    font-size: 14px;
}

.dept-card-stats .stat i {
    color: var(--primary);
}

.mt-4 {
    margin-top: 24px;
}

/* Kanban Board */
.kanban-board {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}

.kanban-column {
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    padding: 16px;
    min-height: 400px;
}

.kanban-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
}

.kanban-header h5 {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.task-count {
    background: var(--gray-300);
    color: var(--gray-700);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.kanban-cards {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.kanban-task-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 12px;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--gray-300);
    cursor: grab;
    transition: all 0.2s;
}

.kanban-task-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.kanban-task-card.priority-high {
    border-left-color: var(--danger);
}

.kanban-task-card.priority-medium {
    border-left-color: var(--warning);
}

.kanban-task-card.priority-low {
    border-left-color: var(--success);
}

.task-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 8px;
}

.task-title-small {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 13px;
    line-height: 1.4;
    flex: 1;
}

.priority-badge {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 4px;
}

.priority-badge.priority-high {
    background: var(--danger);
}

.priority-badge.priority-medium {
    background: var(--warning);
}

.priority-badge.priority-low {
    background: var(--success);
}

.task-desc-small {
    font-size: 12px;
    color: var(--gray-600);
    line-height: 1.4;
    margin-bottom: 8px;
}

.task-assignees-small {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.assignee-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    cursor: pointer;
}

.kanban-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-400);
    font-size: 13px;
    font-style: italic;
}

.project-summary:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.project-summary-title {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 8px;
    font-size: 14px;
}

.project-summary-tasks {
    font-size: 12px;
    color: var(--gray-600);
}

/* Settings */
.settings-container {
    max-width: 800px;
}

.settings-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 20px;
}

.settings-card h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.settings-info p {
    color: var(--gray-700);
    font-size: 14px;
}

/* Responsive */
/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 2000;
    width: 44px;
    height: 44px;
    background: var(--primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 115, 234, 0.4);
    transition: all 0.3s;
}

.mobile-menu-toggle:active {
    transform: scale(0.95);
}

.sidebar.mobile-open {
    transform: translateX(0) !important;
    box-shadow: var(--shadow-lg);
}

/* Pulsante X nella sidebar mobile */
.sidebar-header {
    position: relative;
}

.sidebar .mobile-close-btn {
    display: none;
}

.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.mobile-overlay.active {
    display: block;
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
        position: fixed;
        z-index: 1001;
        width: 280px;
    }
    
    /* Aggiungi padding al top della sidebar per il pulsante X */
    .sidebar-header {
        padding-top: 20px;
    }
    
    .sidebar-header h2 {
        font-size: 18px;
    }
    
    /* Pulsante X nella sidebar mobile */
    .sidebar .mobile-close-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        width: 32px;
        height: 32px;
        background: rgba(255, 255, 255, 0.1);
        border: none;
        border-radius: 50%;
        color: white;
        font-size: 16px;
        cursor: pointer;
        transition: all 0.2s;
    }
    
    .sidebar .mobile-close-btn:active {
        transform: scale(0.9);
        background: rgba(255, 255, 255, 0.2);
    }
    
    .main-content {
        margin-left: 0;
        max-width: 100vw;
        padding: 70px 12px 12px 12px;
    }
    
    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px 12px;
    }
    
    .header h1 {
        font-size: 22px;
    }
    
    .header-right {
        width: 100%;
        display: flex;
        justify-content: stretch;
    }
    
    .header-right .btn,
    .header-right .btn-primary {
        flex: 1;
        padding: 12px 16px;
        font-size: 14px;
    }
    
    /* Ottimizza card progetti */
    .project-card {
        padding: 16px;
    }
    
    .project-card h3 {
        font-size: 16px;
    }
    
    .project-card p {
        font-size: 13px;
    }
    
    .project-actions {
        gap: 8px;
    }
    
    .project-actions .btn-icon {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    .projects-container,
    .departments-container,
    .departments-overview-container,
    .departments-tree {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 12px;
    }
    
    .filter-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 8px;
    }
    
    .filter-tab {
        padding: 8px 16px;
        font-size: 13px;
        white-space: nowrap;
    }
    
    .filter-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .filter-select,
    .search-input {
        width: 100%;
        font-size: 14px;
    }
    
    /* Kanban mobile */
    .kanban-board {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .kanban-column {
        min-height: 200px;
    }
    
    .kanban-column-header h3 {
        font-size: 14px;
    }
    
    .task-card {
        padding: 12px;
    }
    
    .task-card h4 {
        font-size: 14px;
    }
    
    .task-card p {
        font-size: 12px;
    }
    
    /* Modal mobile */
    .modal-content {
        width: 95%;
        max-width: 95%;
        max-height: 90vh;
        margin: 20px auto;
        padding: 20px;
    }
    
    .modal-header h2 {
        font-size: 18px;
    }
    
    .modal-close {
        width: 32px;
        height: 32px;
        font-size: 20px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Info bar progetto */
    .project-info-bar {
        flex-direction: column;
        gap: 12px;
        padding: 16px 12px;
    }
    
    .project-info-item {
        flex: 1;
        min-width: auto;
    }
    
    .project-info-item h4 {
        font-size: 11px;
    }
    
    .project-info-item p {
        font-size: 14px;
    }
    
    /* Tab dipartimenti */
    .department-tabs-list {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        gap: 6px;
    }
    
    .department-tab {
        padding: 8px 16px;
        font-size: 13px;
        white-space: nowrap;
    }
    
    /* Griglia persone e task */
    .people-grid,
    .tasks-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .person-card,
    .task-card-grid {
        padding: 12px;
    }
    
    /* Bottoni azioni */
    .btn,
    .btn-primary,
    .btn-secondary {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .btn-icon {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
    
    /* Install PWA button mobile */
    .install-pwa-btn {
        margin: 12px;
        padding: 10px 14px;
        font-size: 13px;
    }
    
    .install-pwa-btn i {
        font-size: 14px;
    }
    
    /* Department accordion */
    .department-item {
        margin-bottom: 12px;
    }
    
    .department-header {
        padding: 12px;
    }
    
    .department-info h3 {
        font-size: 15px;
    }
    
    .department-info p {
        font-size: 12px;
    }
    
    .department-actions {
        gap: 6px;
    }
    
    .department-content {
        padding: 12px;
    }
    
    .project-section {
        margin-bottom: 16px;
        padding: 12px;
    }
    
    .project-section h4 {
        font-size: 14px;
    }
}

/* Utilities */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 16px;
}

.mb-4 {
    margin-bottom: 16px;
}