/**
 * Environment Variables Manager Styles
 * Beautiful UI for .env file management
 */

/* Main Container */
.env-manager {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--dark-bg);
    color: var(--text-primary);
}

/* Header */
.env-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
    flex-wrap: wrap;
}

.env-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.env-icon {
    font-size: 1.5rem;
}

.env-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
}

.env-count {
    padding: 0.25rem 0.75rem;
    background: var(--hover-bg);
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.env-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.env-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.env-btn:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: var(--primary-purple);
    transform: translateY(-1px);
}

.env-btn.secondary {
    background: transparent;
}

.env-btn .icon {
    font-size: 1.1rem;
}

.env-divider {
    width: 1px;
    height: 24px;
    background: var(--border-color);
}

/* Toolbar */
.env-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    max-width: 400px;
    padding: 0.5rem 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.search-icon {
    font-size: 1rem;
    opacity: 0.5;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.toggle-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle-btn:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
}

.template-select {
    padding: 0.5rem 0.75rem;
    background: var(--hover-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 0.875rem;
    cursor: pointer;
}

/* Drop Zone */
.env-drop-zone {
    margin: 1.5rem;
    padding: 2rem;
    background: var(--card-bg);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.env-drop-zone:hover {
    border-color: var(--primary-purple);
    background: rgba(124, 58, 237, 0.05);
}

.env-drop-zone.drag-over {
    border-color: var(--primary-cyan);
    background: rgba(6, 182, 212, 0.1);
    transform: scale(1.02);
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-align: center;
}

.drop-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.drop-text strong {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.drop-text span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Variables List */
.env-list-container {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
}

.env-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.env-item {
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.env-item:hover {
    border-color: var(--primary-purple);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.1);
}

.env-item.sensitive {
    border-color: rgba(251, 191, 36, 0.3);
}

.env-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.env-key {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.sensitive-badge {
    font-size: 0.85rem;
}

.env-item-actions {
    display: flex;
    gap: 0.25rem;
}

.env-item-btn {
    padding: 0.25rem 0.5rem;
    background: var(--hover-bg);
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.env-item-btn:hover {
    background: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
}

.env-item-btn.danger:hover {
    background: #dc2626;
    border-color: #dc2626;
}

.env-value {
    padding: 0.75rem;
    background: var(--dark-bg);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    color: var(--text-secondary);
    word-break: break-all;
    white-space: pre-wrap;
}

.env-value.masked {
    font-family: monospace;
    letter-spacing: 0.2em;
}

/* Empty State */
.empty-state {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 3rem;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.empty-state p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    max-width: 400px;
}

.empty-actions {
    display: flex;
    gap: 0.75rem;
}

.empty-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s;
}

.empty-btn:hover {
    transform: translateY(-2px);
}

.empty-btn.secondary {
    background: var(--hover-bg);
    color: var(--text-primary);
}

/* Modal */
.env-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    z-index: 1;
    width: 90%;
    max-width: 500px;
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease;
}

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

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.25rem;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-purple);
}

.form-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.modal-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-btn.primary {
    background: linear-gradient(135deg, var(--primary-purple), var(--primary-cyan));
    color: white;
}

.modal-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.4);
}

.modal-btn.secondary {
    background: var(--hover-bg);
    color: var(--text-primary);
}

.modal-btn.secondary:hover {
    background: var(--border-color);
}

/* Template Preview */
.template-preview {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--dark-bg);
    border-radius: 6px;
    max-height: 300px;
    overflow-y: auto;
}

.template-preview-content h4 {
    margin: 0 0 0.75rem 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.template-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.template-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.template-list code {
    padding: 0.25rem 0.5rem;
    background: var(--card-bg);
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
}

/* Notification */
.env-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 1rem 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    font-size: 0.875rem;
    z-index: 10000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.env-notification.show {
    opacity: 1;
    transform: translateY(0);
}

.env-notification.success {
    border-left: 4px solid #10b981;
}

.env-notification.error {
    border-left: 4px solid #dc2626;
}

.env-notification.info {
    border-left: 4px solid var(--primary-cyan);
}

/* Responsive */
@media (max-width: 768px) {
    .env-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .env-actions {
        justify-content: space-between;
    }
    
    .env-btn .label {
        display: none;
    }
    
    .toolbar-actions {
        flex-wrap: wrap;
    }
    
    .search-box {
        max-width: 100%;
    }
    
    .env-drop-zone {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .modal-content {
        width: 95%;
        max-width: none;
    }
}

/* Scrollbar */
.env-list-container::-webkit-scrollbar {
    width: 8px;
}

.env-list-container::-webkit-scrollbar-track {
    background: var(--dark-bg);
}

.env-list-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.env-list-container::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}