/**
 * Enhanced Scheduler Dashboard Styles
 * Professional styling inspired by VendorPulse design language
 */

/* ==================== Modern KPI Cards ==================== */
.kpi-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
    border: none !important;
    margin-bottom: 20px;
}

.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

.kpi-card .card-body {
    padding: 1.5rem;
}

/* Gradient Card Styles */
.kpi-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.kpi-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
    color: white;
}

.kpi-info {
    background: linear-gradient(135deg, #00b4db 0%, #0083b0 100%);
    color: white;
}

.kpi-warning {
    background: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);
    color: white;
}

.kpi-danger {
    background: linear-gradient(135deg, #eb3349 0%, #f45c43 100%);
    color: white;
}

.kpi-icon {
    font-size: 2.5rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.kpi-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.kpi-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* ==================== Enhanced Header/Banner ==================== */
.dashboard-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    margin-bottom: 0;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.dashboard-title {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.dashboard-subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* ==================== Tab Navigation ==================== */
.nav-tabs-enhanced {
    border-bottom: 2px solid #dee2e6;
    background-color: #f8f9fa;
    padding: 0 20px;
    border-radius: 0;
    margin-bottom: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.nav-tabs-enhanced .nav-link {
    border: none;
    color: #9ca3af;
    font-weight: 600;
    padding: 12px 20px;
    margin-right: 5px;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
    position: relative;
    background: transparent;
    cursor: pointer;
}

.nav-tabs-enhanced .nav-link:hover {
    color: #667eea;
    background-color: rgba(102, 126, 234, 0.1);
}

.nav-tabs-enhanced .nav-link.active {
    color: white;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-bottom: none;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* ==================== Modern Cards ==================== */
.modern-card {
    background: white;
    border-radius: 12px;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    margin-bottom: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.modern-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.modern-card-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 12px 12px 0 0;
    font-weight: 600;
    font-size: 1.1rem;
    border: none;
}

.modern-card-body {
    padding: 1.5rem;
}

/* ==================== Stats Grid ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-box {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #e9ecef;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-box-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.stat-box-value {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.stat-box-label {
    color: #6c757d;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* ==================== Button Enhancements ==================== */
.btn-modern {
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: none;
}

.btn-modern-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-modern-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-modern-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
    color: white;
}

.btn-modern-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(86, 171, 47, 0.4);
}

.btn-modern-info {
    background: linear-gradient(135deg, #00b4db 0%, #0083b0 100%);
    color: white;
}

.btn-modern-info:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 180, 219, 0.4);
}

/* ==================== Badge Enhancements ==================== */
.badge-modern {
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success-modern {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
    color: white;
}

.badge-danger-modern {
    background: linear-gradient(135deg, #eb3349 0%, #f45c43 100%);
    color: white;
}

.badge-warning-modern {
    background: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);
    color: white;
}

.badge-info-modern {
    background: linear-gradient(135deg, #00b4db 0%, #0083b0 100%);
    color: white;
}

/* ==================== Table Enhancements ==================== */
.table-modern {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    background: white;
    border: 1px solid #e9ecef;
}

.table-modern thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.table-modern thead th {
    border: none;
    padding: 0.875rem 1rem;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.8px;
}

.table-modern tbody tr {
    transition: all 0.2s ease;
    background: white;
    border-bottom: 1px solid #f0f0f0;
}

.table-modern tbody tr:hover {
    background-color: #f8f9fa;
    transform: scale(1.005);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.table-modern tbody td {
    border-bottom: 1px solid #f0f0f0;
    padding: 0.875rem 1rem;
    vertical-align: middle;
    color: #495057;
    font-size: 0.9rem;
}

.table-modern tbody tr:last-child td {
    border-bottom: none;
}

/* Table Container Wrapper */
.table-container {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    border: 1px solid #e9ecef;
    overflow: hidden;
    margin-bottom: 20px;
}

/* ==================== Progress Bars ==================== */
.progress-modern {
    height: 12px;
    border-radius: 10px;
    background-color: #e9ecef;
    overflow: hidden;
}

.progress-bar-modern {
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    height: 100%;
    transition: width 0.6s ease;
    border-radius: 10px;
}

/* ==================== Mini Stats ==================== */
.mini-stat {
    text-align: center;
    padding: 0.75rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.mini-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.mini-stat-label {
    font-size: 0.75rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.25rem;
}

/* ==================== Animations ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeInUp 0.6s ease-out;
}

/* ==================== Responsive Design ==================== */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .kpi-value {
        font-size: 2rem;
    }
    
    .stat-box-value {
        font-size: 1.5rem;
    }
    
    .dashboard-title {
        font-size: 1.5rem;
    }
}

/* ==================== Utility Classes ==================== */
.shadow-modern {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.shadow-modern-lg {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.rounded-modern {
    border-radius: 12px;
}

.bg-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.bg-gradient-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%) !important;
}

.bg-gradient-info {
    background: linear-gradient(135deg, #00b4db 0%, #0083b0 100%) !important;
}

.bg-gradient-warning {
    background: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%) !important;
}

.bg-gradient-danger {
    background: linear-gradient(135deg, #eb3349 0%, #f45c43 100%) !important;
}

.text-gradient-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}