/* CRM NECS Dashboard Styles */

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-sidebar: #1e293b;
    --bg-card: #ffffff;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    
    --sidebar-width: 280px;
    --header-height: 70px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Sidebar */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--bg-sidebar);
    color: white;
    z-index: 1000;
    transition: transform 0.3s ease;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-nav ul {
    list-style: none;
    padding: 1rem 0;
}

.sidebar-nav li {
    margin: 0.25rem 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.2s ease;
}

.sidebar-nav a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.sidebar-nav li.active a {
    background-color: var(--primary-color);
    color: white;
}

.sidebar-nav i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

/* Header */
.header {
    height: var(--header-height);
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box i {
    position: absolute;
    left: 1rem;
    color: var(--text-muted);
}

.search-box input {
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    background-color: var(--bg-secondary);
    width: 300px;
    font-size: 0.875rem;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.notifications {
    position: relative;
    cursor: pointer;
}

.notifications i {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.badge {
    position: absolute;
    top: -0.5rem;
    right: -0.5rem;
    background-color: var(--danger-color);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 50%;
    min-width: 1.25rem;
    text-align: center;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.user-profile img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.user-profile span {
    font-weight: 500;
}

/* Dashboard Content */
.dashboard-content {
    padding: 2rem;
}

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

.kpi-card {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.kpi-icon {
    width: 60px;
    height: 60px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
}

.kpi-card:nth-child(1) .kpi-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.kpi-card:nth-child(2) .kpi-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.kpi-card:nth-child(3) .kpi-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.kpi-card:nth-child(4) .kpi-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.kpi-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.kpi-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.kpi-change {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.kpi-change.positive {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.kpi-change.negative {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

/* Charts Row */
.charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.chart-container {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.chart-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Content Row */
.content-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Pipeline Container */
.pipeline-container {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.pipeline-stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.pipeline-stage {
    background-color: var(--bg-secondary);
    border-radius: 0.5rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
}

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

.stage-header h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.stage-count {
    background-color: var(--primary-color);
    color: white;
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-weight: 600;
}

.stage-value {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stage-progress {
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    transition: width 0.3s ease;
}

/* Activities Container */
.activities-container {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.activities-list {
    margin-top: 1rem;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

.activity-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.activity-content p {
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.activity-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Alerts Container */
.alerts-container {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
}

.alerts-list {
    margin-top: 1rem;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 0.75rem;
    border-left: 4px solid;
}

.alert-item.urgent {
    background-color: rgba(239, 68, 68, 0.05);
    border-left-color: var(--danger-color);
}

.alert-item.warning {
    background-color: rgba(245, 158, 11, 0.05);
    border-left-color: var(--warning-color);
}

.alert-item.info {
    background-color: rgba(59, 130, 246, 0.05);
    border-left-color: var(--info-color);
}

.alert-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
}

.alert-item.urgent .alert-icon {
    background-color: var(--danger-color);
    color: white;
}

.alert-item.warning .alert-icon {
    background-color: var(--warning-color);
    color: white;
}

.alert-item.info .alert-icon {
    background-color: var(--info-color);
    color: white;
}

.alert-content {
    flex: 1;
}

.alert-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.alert-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.alert-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Top Customers */
.top-customers-container {
    background-color: var(--bg-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.customers-table {
    margin-top: 1rem;
    overflow-x: auto;
}

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

.customers-table th,
.customers-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.customers-table th {
    background-color: var(--bg-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.customer-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.customer-info img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.growth {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.growth.positive {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.growth.negative {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.status.active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.status.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

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

.btn-small {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

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

.section-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.section-header .btn-primary {
    margin-left: 0.5rem;
}

/* Chart Actions */
.chart-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.chart-actions button {
    margin-left: 0.5rem;
}

.chart-actions button:first-child {
    margin-left: 0;
}

/* Table Actions */
.table-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.table-actions button {
    margin-left: 0.5rem;
}

.table-actions button:first-child {
    margin-left: 0;
}

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

.table-title {
    font-size: 1.125rem;
    font-weight: 600;
}

/* Modal Styles - Common for all pages */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 0.75rem;
    width: 90%;
    max-width: 700px;
    box-shadow: var(--shadow-lg);
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    transition: border-color 0.2s ease;
}

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

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.btn-secondary {
    padding: 0.5rem 1rem;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background-color: var(--secondary-dark);
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .modal-footer {
        flex-direction: column;
    }
    
    .modal-footer button {
        width: 100%;
    }
}
@media (max-width: 1024px) {
    .charts-row {
        grid-template-columns: 1fr;
    }
    
    .content-row {
        grid-template-columns: 1fr;
    }
    
    .pipeline-stages {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .search-box input {
        width: 200px;
    }
    
    .kpi-cards {
        grid-template-columns: 1fr;
    }
    
    .pipeline-stages {
        grid-template-columns: 1fr;
    }
    
    .dashboard-content {
        padding: 1rem;
    }
    
    .header {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .search-box input {
        width: 150px;
    }
    
    .user-profile span {
        display: none;
    }
    
    .kpi-card {
        padding: 1rem;
    }
    
    .chart-container,
    .pipeline-container,
    .activities-container,
    .alerts-container,
    .top-customers-container {
        padding: 1rem;
    }
}

/* Placeholder Images */
.placeholder-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 16px;
    font-weight: 600;
}

.placeholder-avatar-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 600;
}

.placeholder-avatar::before {
    content: "👤";
}

.placeholder-avatar-small::before {
    content: "👤";
}