/* Instance Cards Grid */
.instance-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

/* Instance Card */
.instance-card {
    background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 12px;
    padding: 20px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.instance-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    border-color: rgba(99, 102, 241, 0.3);
}

.instance-card.default-instance {
    border-left: 4px solid #6366f1;
}

/* Card Header */
.instance-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.instance-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #f8fafc;
    display: flex;
    align-items: center;
    gap: 8px;
}

.default-badge {
    font-size: 0.7rem;
    background: #4f46e5;
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.instance-status-icon {
    font-size: 1.2rem;
    margin-left: 12px;
}

.status-connected { color: #10b981; }
.status-error { color: #ef4444; }
.status-unknown { color: #64748b; }
.status-disconnected { color: #ef4444; }

/* Card Body */
.instance-card-body {
    margin-bottom: 20px;
}

.instance-detail {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.instance-detail i {
    width: 16px;
    text-align: center;
}

/* Card Footer */
.instance-card-footer {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.btn-card {
    flex: 1;
    padding: 8px;
    border-radius: 6px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    background: rgba(30, 41, 59, 0.5);
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-card:hover {
    background: rgba(51, 65, 85, 0.8);
    color: #fff;
}

.btn-card.edit:hover {
    border-color: #6366f1;
    color: #818cf8;
}

.btn-card.delete:hover {
    border-color: #ef4444;
    color: #f87171;
}

/* Add New Card */
.add-instance-card {
    background: rgba(30, 41, 59, 0.3);
    border: 2px dashed rgba(148, 163, 184, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    cursor: pointer;
    transition: all 0.2s;
}

.add-instance-card:hover {
    border-color: #6366f1;
    background: rgba(30, 41, 59, 0.5);
}

.add-icon {
    font-size: 2rem;
    color: #6366f1;
    margin-bottom: 10px;
}

.add-text {
    color: #94a3b8;
    font-weight: 500;
}

/* Modal Styles */
.huntarr-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.huntarr-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.huntarr-modal {
    background: #1e293b;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(148, 163, 184, 0.1);
    display: flex;
    flex-direction: column;
    transform: scale(0.95);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.huntarr-modal-overlay.active .huntarr-modal {
    transform: scale(1);
}

.huntarr-modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #0f172a;
}

.huntarr-modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #f8fafc;
    margin: 0;
}

.huntarr-modal-close {
    background: none;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 4px;
    line-height: 1;
    transition: color 0.2s;
}

.huntarr-modal-close:hover {
    color: #fff;
}

.huntarr-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.huntarr-modal-footer {
    padding: 20px 24px;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    background: #0f172a;
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.btn-modal {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

.btn-modal-secondary {
    background: rgba(148, 163, 184, 0.1);
    color: #cbd5e1;
}

.btn-modal-secondary:hover {
    background: rgba(148, 163, 184, 0.2);
    color: #fff;
}

.btn-modal-primary {
    background: #6366f1;
    color: white;
}

.btn-modal-primary:hover {
    background: #4f46e5;
}

/* Modal Form Grid */
.modal-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.modal-form-section {
    background: rgba(15, 23, 42, 0.3);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(148, 163, 184, 0.05);
}

.modal-section-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .instance-card-grid {
        grid-template-columns: 1fr !important;
    }
    
    .huntarr-modal {
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
    }
    
    .modal-form-grid {
        grid-template-columns: 1fr;
    }
    
    .setting-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .setting-item input[type="text"],
    .setting-item input[type="number"],
    .setting-item select {
        width: 100%;
        max-width: none;
    }
}