/* PaperclipChain Staking Interface Styles */

.staking-container {
    padding: 20px;
    background: #f5f5f5;
    min-height: 100vh;
}

.staking-overview {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.staking-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 12px;
    flex: 1;
    min-width: 200px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.staking-card h3 {
    margin: 0 0 10px 0;
    font-size: 14px;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.staking-card .amount {
    font-size: 24px;
    font-weight: bold;
    margin: 0;
}

.staking-card .subtitle {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 5px;
}

.staking-card.success {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
}

.staking-card.warning {
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
}

.staking-card.info {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

.quick-actions {
    background: white;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.quick-actions h3 {
    margin-top: 0;
    color: #333;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.action-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-staking {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-staking:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
    color: white;
}

.btn-staking.warning {
    background: linear-gradient(135deg, #ff9800 0%, #f57c00 100%);
}

.btn-staking.warning:hover {
    box-shadow: 0 5px 15px rgba(255, 152, 0, 0.4);
}

.btn-staking.success {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
}

.btn-staking.success:hover {
    box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

.btn-staking.info {
    background: linear-gradient(135deg, #2196F3 0%, #1976D2 100%);
}

.btn-staking.info:hover {
    box-shadow: 0 5px 15px rgba(33, 150, 243, 0.4);
}

.validators-section {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.validators-section h3 {
    margin-top: 0;
    color: #333;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
}

.refresh-btn {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.refresh-btn:hover {
    background: #e9ecef;
}

.validators-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.validators-table th,
.validators-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.validators-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: #495057;
    border-top: 1px solid #eee;
}

.validators-table tbody tr:hover {
    background: #f8f9fa;
}

.validator-info {
    display: flex;
    flex-direction: column;
}

.validator-info strong {
    color: #333;
}

.validator-info small {
    color: #6c757d;
    font-size: 11px;
}

.status-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
}

.status-badge.active {
    background: #d4edda;
    color: #155724;
}

.status-badge.inactive {
    background: #f8d7da;
    color: #721c24;
}

.btn-validator-action {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    margin-right: 5px;
    transition: all 0.3s ease;
}

.btn-validator-action.delegate {
    background: #007bff;
    color: white;
}

.btn-validator-action.delegate:hover {
    background: #0056b3;
}

.btn-validator-action.undelegate {
    background: #ffc107;
    color: #212529;
}

.btn-validator-action.undelegate:hover {
    background: #e0a800;
}

.btn-validator-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Modal Styles */
.staking-modal .modal-body {
    padding: 20px;
}

.staking-modal .form-group {
    margin-bottom: 20px;
}

.staking-modal label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #333;
}

.staking-modal input,
.staking-modal select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.staking-modal input:focus,
.staking-modal select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}

.staking-modal .help-text {
    font-size: 12px;
    color: #6c757d;
    margin-top: 5px;
}

.staking-modal .alert {
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.staking-modal .alert.warning {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    color: #856404;
}

.staking-modal .alert.info {
    background: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.modal-buttons .btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
}

.modal-buttons .btn-secondary {
    background: #6c757d;
    color: white;
}

.modal-buttons .btn-primary {
    background: #667eea;
    color: white;
}

.modal-buttons .btn:hover {
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .staking-overview {
        flex-direction: column;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .validators-table {
        font-size: 12px;
    }
    
    .validators-table th,
    .validators-table td {
        padding: 8px;
    }
}

/* Loading States */
.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
}

.loading i {
    font-size: 24px;
    margin-bottom: 10px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Success/Error Messages */
.message {
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}