/* Dark Blue Professional Theme - Similar to Mobile App Design */

/* Global Dark Blue Background */
body {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: #ffffff;
    min-height: 100vh;
}

/* Card Style - Dark Blue with Rounded Corners */
.card-style {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 1px solid #475569;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card-style::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #60a5fa 0%, #3b82f6 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-style:hover {
    box-shadow: 0 10px 20px -3px rgba(96, 165, 250, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    transform: translateY(-4px);
    border-color: #60a5fa;
    background: linear-gradient(135deg, #1e40af 0%, #1e293b 100%);
}

.card-style:hover::before {
    opacity: 1;
}

/* Card Title */
.card-title {
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

/* Card Description */
.card-description {
    color: #e2e8f0;
    font-size: 14px;
    line-height: 1.6;
    margin-top: 8px;
}

/* Icon Container */
.card-icon {
    width: 48px;
    height: 48px;
    background: rgba(96, 165, 250, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border: 1px solid rgba(96, 165, 250, 0.2);
}

.card-icon i {
    font-size: 24px;
    color: #60a5fa;
}

/* Container Background */
.container {
    background: transparent;
}

/* Text Colors */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
}

p {
    color: #e2e8f0;
}

/* Links */
a {
    color: #60a5fa;
    transition: color 0.3s ease;
}

a:hover {
    color: #93c5fd;
    text-decoration: none;
}

/* Buttons with Dark Blue Theme */
.btn-primary {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    border: none;
    border-radius: 12px;
    padding: 12px 24px;
    font-weight: 600;
    color: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.3);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.4);
    transform: translateY(-2px);
    color: #ffffff;
}

/* Input Groups */
.input-group {
    background: transparent;
}

.input-group-addon {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 2px solid #475569;
    border-right: none;
    color: #60a5fa;
    border-radius: 12px 0 0 12px;
}

.input-group .form-control {
    border-left: none;
    border-radius: 0 12px 12px 0;
}

/* Sidebar */
.sidebar {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border: 1px solid #475569;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .card-style {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .card-title {
        font-size: 20px;
    }
    
    .card-description {
        font-size: 13px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: #1e293b;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    border-radius: 10px;
    border: 2px solid #1e293b;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
}

/* Additional Professional Touches */
.text-muted {
    color: #94a3b8 !important;
}

.badge {
    background: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    color: #ffffff;
    border-radius: 8px;
    padding: 4px 12px;
    font-weight: 600;
}

.label {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: #ffffff;
    border-radius: 8px;
    padding: 4px 12px;
    font-weight: 600;
}