/* Modern CSS with cool effects */
:root {
    --primary-color: #4361ee;
    --secondary-color: #3f37c9;
    --success-color: #4bb543;
    --info-color: #4895ef;
    --warning-color: #f72585;
    --dark-color: #212529;
}

body {
    background-color: #f8f9fa;
    font-family: 'Poppins', sans-serif;
}

/* Navbar Styling */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    position: relative;
    padding: 0.5rem 1rem;
    margin: 0 0.2rem;
}

.nav-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover:after,
.nav-link.active:after {
    width: 80%;
}

/* Card Styling */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 1.5rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.15);
}

.card-header {
    background: none;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 1.5rem;
}

.card-body {
    padding: 1.5rem;
}

/* Form Styling */
.form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.25);
    border-color: var(--primary-color);
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

/* Button Styling */
.btn {
    border-radius: 8px;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(67, 97, 238, 0.3);
}

/* Table Styling */
.table {
    border-radius: 10px;
    overflow: hidden;
}

.table thead th {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-weight: 500;
    border: none;
    padding: 1rem;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background-color: rgba(67, 97, 238, 0.05);
}

/* Summary Cards */
.summary-card {
    border-radius: 10px;
    padding: 1.5rem;
    color: white;
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
}

.summary-card.withdraw {
    background: linear-gradient(135deg, #4361ee, #3f37c9);
}

.summary-card.deposit {
    background: linear-gradient(135deg, #4bb543, #3ca63a);
}

.summary-card.commission {
    background: linear-gradient(135deg, #4895ef, #3b7ac4);
}

/* Recent Transactions Table */
.recent-transactions {
    margin-top: 2rem;
}

.recent-transactions .table td {
    vertical-align: middle;
}

/* Status Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
}

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

/* Modal Styling */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    overflow-x: hidden;
    overflow-y: auto;
    outline: 0;
}

.modal-dialog {
    position: relative;
    width: auto;
    margin: 1.75rem auto;
    max-width: 500px;
}

.modal-content {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    background-color: #fff;
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 15px 15px 0 0;
    padding: 1.5rem;
}

.modal-title {
    font-weight: 600;
    font-size: 1.25rem;
}

.modal .btn-close {
    filter: brightness(0) invert(1);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: 1px solid rgba(0,0,0,0.1);
    padding: 1rem 1.5rem;
}

/* Smooth Transitions */
.fade-in {
    opacity: 1 !important;
    transition: opacity 0.3s ease;
}

/* Modal Animation */
.modal {
    transition: background-color 0.15s linear;
}

.modal.show {
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-dialog {
    transform: translateY(-50px);
    transition: transform 0.3s ease-out;
}

.modal.show .modal-dialog {
    transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .table-responsive {
        border-radius: 10px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    }
}