/* Custom CSS for Covered Call Manager */

/* General Styling */
body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: bold;
}

/* Cards */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

/* Dashboard Stats Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-danger {
    border: none;
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.card.bg-primary .card-body,
.card.bg-success .card-body,
.card.bg-info .card-body,
.card.bg-danger .card-body {
    padding: 1.5rem;
}

/* Tables */
.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.position-row {
    cursor: pointer;
    transition: all 0.2s ease;
}

.position-row:hover {
    background-color: #f8f9fa !important;
    transform: translateY(-1px);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Badges */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
}

/* Buttons */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
}

/* Forms */
.form-control,
.form-select {
    border-radius: 0.375rem;
    border: 1px solid #ced4da;
    transition: all 0.2s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
    transform: translateY(-1px);
}

.input-group-text {
    border-radius: 0.375rem 0 0 0.375rem;
    background-color: #e9ecef;
    border: 1px solid #ced4da;
    font-weight: 500;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.alert-success {
    background-color: #d1edff;
    color: #0c5460;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-info {
    background-color: #cff4fc;
    color: #055160;
}

/* Modal */
.modal-content {
    border: none;
    border-radius: 0.5rem;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-header {
    border-bottom: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

.modal-footer {
    border-top: 1px solid #dee2e6;
    background-color: #f8f9fa;
}

/* Text Colors */
.text-profit {
    color: #198754 !important;
    font-weight: 600;
}

.text-loss {
    color: #dc3545 !important;
    font-weight: 600;
}

/* Status Indicators */
.status-open {
    color: #198754;
    font-weight: 600;
}

.status-closed {
    color: #6c757d;
    font-weight: 600;
}

.status-assigned {
    color: #fd7e14;
    font-weight: 600;
}

.status-expired {
    color: #0dcaf0;
    font-weight: 600;
}

/* DTE (Days to Expiry) Styling */
.dte-critical {
    background-color: #dc3545 !important;
    color: white;
    animation: pulse 2s infinite;
}

.dte-warning {
    background-color: #ffc107 !important;
    color: #000;
}

.dte-safe {
    background-color: #198754 !important;
    color: white;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Loading Spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn-sm {
        padding: 0.2rem 0.5rem;
        font-size: 0.75rem;
    }
    
    .navbar-brand {
        font-size: 1rem;
    }
    
    .fs-1 {
        font-size: 2rem !important;
    }
    
    .fs-5 {
        font-size: 1rem !important;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .alert,
    .modal {
        display: none !important;
    }
    
    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
    }
    
    .table {
        font-size: 0.8rem;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #212529;
        color: #fff;
    }
    
    .card {
        background-color: #343a40;
        color: #fff;
    }
    
    .table {
        color: #fff;
    }
    
    .form-control,
    .form-select {
        background-color: #495057;
        border-color: #6c757d;
        color: #fff;
    }
    
    .form-control:focus,
    .form-select:focus {
        background-color: #495057;
        border-color: #86b7fe;
        color: #fff;
    }
}

/* Custom Utility Classes */
.font-monospace {
    font-family: 'Courier New', Courier, monospace;
}

.cursor-pointer {
    cursor: pointer;
}

.transition-all {
    transition: all 0.2s ease;
}

.shadow-hover:hover {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1) !important;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

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

/* Success/Error States */
.border-success {
    border-color: #198754 !important;
}

.border-danger {
    border-color: #dc3545 !important;
}

.bg-success-subtle {
    background-color: #d1e7dd !important;
}

.bg-danger-subtle {
    background-color: #f8d7da !important;
}