/* Professional Blue Theme - Clean Business-Focused */
:root {
    --primary-color: #1e40af;
    --success-color: #059669;
    --accent-color: #dc2626;
    --bg-dark: #f8fafc;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --text-light: #1e293b;
    --border-color: #cbd5e1;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    font-family: var(--font-family);
    background: var(--bg-dark);
    color: var(--text-light);
}

/* Hide Matrix rain and geometric backgrounds */
.matrix-rain,
.geometric-bg {
    display: none !important;
}

/* Professional Grid Styling */
.connection-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    color: #1f2937;
}

.card-content {
    background: #ffffff;
    color: #1f2937;
}

/* Professional Table Styling */
table {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
}

table thead th {
    background: var(--primary-color) !important;
    color: #ffffff !important;
    font-weight: 500;
    border-bottom: 1px solid var(--border-color) !important;
}

table tbody tr:nth-child(odd) {
    background-color: #ffffff !important;
}

table tbody tr:nth-child(even) {
    background-color: #f8fafc !important;
}

table tbody tr:hover {
    background-color: #f1f5f9 !important;
}

table tbody td {
    color: #1f2937 !important;
    border-bottom: 1px solid #e5e7eb;
    border-right: 1px solid #f3f4f6;
}

/* Professional Button Styling */
.btn {
    background: var(--primary-color);
    color: #ffffff;
    border: 1px solid var(--primary-color);
    font-weight: 500;
}

.btn:hover {
    background: #1d4ed8;
    border-color: #1d4ed8;
}

.btn-secondary {
    background: #6b7280;
    border-color: #6b7280;
    color: #ffffff;
}

.btn-secondary:hover {
    background: #4b5563;
    border-color: #4b5563;
}

/* Professional Input Styling */
input, select, textarea {
    background: #ffffff !important;
    color: #1f2937 !important;
    border: 1px solid var(--border-color) !important;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 2px rgba(30, 64, 175, 0.1) !important;
}

/* Professional Cards View */
.data-card {
    background: #ffffff !important;
    border: 1px solid var(--border-color) !important;
    color: #1f2937 !important;
}

.card-header {
    background: rgba(30, 64, 175, 0.05) !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.card-title {
    color: var(--primary-color) !important;
}

.field-label {
    color: var(--primary-color) !important;
}

.field-value {
    color: #374151 !important;
}

/* Professional Modal Styling */
.modal-content {
    background: #ffffff !important;
    color: #1f2937 !important;
    border: 1px solid var(--border-color) !important;
}