/* Dizypro ERP Dashboard Styles with Gradient Theme */

:root {
    /* Original gradients */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --danger-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --sidebar-gradient: linear-gradient(180deg, #2c3e50 0%, #3498db 100%);
    
    /* KPI Card gradients based on reference image */
    --card-gradient-1: linear-gradient(135deg, #8B5DFF 0%, #6A3093 100%); /* Purple gradient from reference */
    --card-gradient-2: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%); /* Orange gradient from reference */
    --card-gradient-3: linear-gradient(135deg, #4A90E2 0%, #2E5BBA 100%); /* Blue gradient from reference */
    --card-gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); /* Green gradient */
    --card-gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%); /* Pink to yellow */
    --card-gradient-6: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); /* Light gradient */
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    min-height: 100vh;
    margin: 0;
}

#dashboard-container {
    display: flex;
    min-height: 100vh;
}

#content {
    flex: 1;
    margin-left: 0;
    transition: all 0.3s ease;
    width: 100%;
}

#content.sidebar-open {
    margin-left: 250px;
    width: calc(100% - 250px);
}

/* Mobile sidebar overlay (always available but only shown on mobile) */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1200;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
    pointer-events: all;
}

/* Mobile responsive content adjustments */
@media (max-width: 768px) {
    #content {
        width: 100% !important;
        margin-left: 0 !important;
    }
    
    #content.sidebar-open {
        margin-left: 0 !important;
        width: 100% !important;
    }
    
    .sidebar {
        z-index: 1001;
        margin-left: 0 !important;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        box-shadow: 4px 0 20px rgba(0,0,0,0.3);
    }
    
    .sidebar:not(.active) {
        transform: translateX(0);
    }
    
    .sidebar.active {
        transform: translateX(-100%);
    }
    
    /* Better mobile container */
    #dashboard-container {
        overflow-x: hidden;
    }
}

/* Desktop sidebar behavior */
@media (min-width: 769px) {
    .sidebar {
        transform: none !important;
        margin-left: 0;
        transition: margin-left 0.3s ease;
    }
    
    .sidebar.active {
        margin-left: -250px;
        transform: none;
    }
    
    .sidebar-overlay {
        display: none !important;
    }
}

/* Top Navigation Bar Styles */
.top-nav-bar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 15px 20px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-toggle-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.sidebar-toggle-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-1px);
}

.brand-text {
    color: white;
    font-size: 20px;
    font-weight: 600;
    margin: 0;
}

.top-nav-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 16px;
    text-decoration: none;
    color: white;
    border-radius: 12px;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    min-width: 80px;
    backdrop-filter: blur(10px);
}

.nav-btn:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    color: white;
    text-decoration: none;
}

.nav-btn.active {
    background: linear-gradient(135deg, #FF6B35 0%, #F7931E 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.nav-btn i {
    font-size: 18px;
    margin-bottom: 5px;
}

.nav-btn span {
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
}

/* Responsive Design for Top Navigation */
@media (max-width: 1024px) {
    .top-nav-buttons {
        gap: 8px;
    }
    
    .nav-btn {
        padding: 10px 14px;
        min-width: 75px;
    }
    
    .nav-btn span {
        font-size: 10px;
    }
}

@media (max-width: 768px) {
    .top-nav-bar {
        padding: 12px 15px;
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-brand {
        width: 100%;
        justify-content: space-between;
        margin-bottom: 0;
    }
    
    .brand-text {
        font-size: 18px;
    }
    
    .top-nav-buttons {
        gap: 8px;
        justify-content: center;
        width: 100%;
        flex-wrap: wrap;
    }
    
    .nav-btn {
        padding: 12px 14px;
        min-width: 80px;
        flex: 1;
        max-width: calc(25% - 6px);
    }
    
    .nav-btn i {
        font-size: 16px;
        margin-bottom: 4px;
    }
    
    .nav-btn span {
        font-size: 10px;
        font-weight: 600;
    }
}

@media (max-width: 640px) {
    .top-nav-bar {
        padding: 10px 12px;
        gap: 12px;
    }
    
    .brand-text {
        font-size: 16px;
    }
    
    .sidebar-toggle-btn {
        padding: 6px 10px;
        font-size: 14px;
    }
    
    .nav-btn {
        padding: 10px 12px;
        min-width: 70px;
        flex: 1;
        max-width: calc(33.333% - 5px);
    }
    
    .nav-btn i {
        font-size: 15px;
    }
    
    .nav-btn span {
        font-size: 9px;
    }
}

@media (max-width: 480px) {
    .top-nav-bar {
        padding: 8px 10px;
        gap: 10px;
    }
    
    .brand-text {
        font-size: 14px;
    }
    
    .brand-text i {
        display: none;
    }
    
    .sidebar-toggle-btn {
        padding: 5px 8px;
        font-size: 12px;
    }
    
    .top-nav-buttons {
        gap: 4px;
        justify-content: space-around;
    }
    
    .nav-btn {
        padding: 8px 4px;
        min-width: 45px;
        flex: 1;
        max-width: calc(25% - 2px);
        border-radius: 8px;
    }
    
    .nav-btn i {
        font-size: 13px;
        margin-bottom: 2px;
    }
    
    .nav-btn span {
        font-size: 8px;
        line-height: 1.1;
    }
}

@media (max-width: 360px) {
    .brand-text {
        font-size: 12px;
    }
    
    .nav-btn {
        padding: 6px 4px;
        min-width: 45px;
    }
    
    .nav-btn i {
        font-size: 12px;
    }
    
    .nav-btn span {
        font-size: 7px;
    }
}

/* Sidebar Styles */
.sidebar {
    min-width: 250px;
    max-width: 250px;
    background: var(--sidebar-gradient);
    color: white;
    transition: all 0.3s;
    box-shadow: 2px 0 15px rgba(0,0,0,0.1);
    position: fixed;
    height: 100vh;
    z-index: 999;
}

.sidebar.active {
    margin-left: -250px;
}

.sidebar.active .sidebar-header,
.sidebar.active .components {
    opacity: 0;
    pointer-events: none;
}

.sidebar:not(.active) .sidebar-header,
.sidebar:not(.active) .components {
    opacity: 1;
    pointer-events: all;
    transition: opacity 0.3s ease;
}

.sidebar-header {
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    transition: opacity 0.3s ease;
}

.sidebar-header h3 {
    margin: 0;
    font-weight: 300;
}

.sidebar ul.components {
    padding: 20px 0;
    transition: opacity 0.3s ease;
}

.sidebar ul li a {
    padding: 15px 25px;
    display: block;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.sidebar ul li a:hover,
.sidebar ul li.active a {
    background: rgba(255,255,255,0.1);
    border-left: 3px solid #fff;
    color: white;
}

.sidebar ul li a i {
    margin-right: 10px;
    width: 20px;
    text-align: center;
}

/* Content Area */
#content {
    width: 100%;
    transition: all 0.3s;
}

#content .navbar {
    background: var(--card-gradient) !important;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-bottom: 1px solid #e9ecef;
}

#sidebarCollapse {
    background: var(--primary-gradient);
    border: none;
    color: white;
    border-radius: 8px;
    transition: transform 0.2s;
}

#sidebarCollapse:hover {
    transform: scale(1.05);
}

/* Dashboard Cards */
.dashboard-card {
    background: white;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 30px;
    overflow: hidden;
    backdrop-filter: blur(15px);
}

.dashboard-card:nth-child(odd) .card-header {
    background: var(--card-gradient-1);
}

.dashboard-card:nth-child(even) .card-header {
    background: var(--card-gradient-2);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.card-header {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 25px;
    font-weight: 600;
    font-size: 1.2rem;
    border-radius: 20px 20px 0 0;
}

.card-body {
    padding: 25px;
}

/* KPI Cards */
.kpi-card {
    background: white;
    border-radius: 20px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    transition: all 0.3s;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
}

.kpi-card:nth-child(1)::before { background: var(--card-gradient-1); }
.kpi-card:nth-child(2)::before { background: var(--card-gradient-2); }
.kpi-card:nth-child(3)::before { background: var(--card-gradient-3); }
.kpi-card:nth-child(4)::before { background: var(--card-gradient-4); }
.kpi-card:nth-child(5)::before { background: var(--card-gradient-5); }
.kpi-card:nth-child(6)::before { background: var(--card-gradient-6); }

.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--primary-gradient);
    border-radius: 20px 20px 0 0;
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 10px 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.kpi-label {
    font-size: 0.95rem;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.kpi-change {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Performance Indicators */
.performance-indicator {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.performance-indicator.success {
    background: var(--success-gradient);
    color: white;
}

.performance-indicator.warning {
    background: var(--warning-gradient);
    color: white;
}

.performance-indicator.danger {
    background: var(--danger-gradient);
    color: white;
}

/* Chart Containers */
.chart-container {
    position: relative;
    height: 350px;
    width: 100%;
    margin: 20px 0;
}

.chart-small {
    height: 250px;
}

/* Recommendations Panel */
.recommendations-panel {
    background: linear-gradient(135deg, #ffeaa7 0%, #fab1a0 100%);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    color: #2d3436;
}

.recommendations-panel h5 {
    margin-bottom: 15px;
    font-weight: 600;
}

.recommendation-item {
    background: rgba(255,255,255,0.8);
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    border-left: 4px solid #e17055;
}

/* Data Tables */
.data-table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.data-table th {
    background: var(--primary-gradient);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 15px;
    border: none;
}

.data-table td {
    padding: 12px 15px;
    border-bottom: 1px solid #f8f9fa;
}

.data-table tr:hover {
    background: #f8f9fa;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        margin-left: -250px;
    }
    
    .sidebar.active {
        margin-left: 0;
    }
    
    .kpi-value {
        font-size: 2rem;
    }
    
    .chart-container {
        height: 250px;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Custom Scrollbar */
.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.3);
    border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.5);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}