/**
 * API Tester Styles
 */

.api-tester-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--bg-primary);
}

.api-tester-toolbar {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.api-tester-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.api-tester-request-panel,
.api-tester-response-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-right: 1px solid var(--border-color);
}

.api-tester-response-panel {
    border-right: none;
}

.api-tester-section {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.api-tester-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.api-tester-section-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.api-tester-response-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.api-tester-status-badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.api-tester-status-badge.success {
    background: var(--success-color);
    color: white;
}

.api-tester-status-badge.error {
    background: var(--error-color);
    color: white;
}

.api-tester-status-badge.warning {
    background: var(--warning-color);
    color: white;
}

/* Method and URL */
.api-tester-method-url {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.api-tester-method-select {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
}

.api-tester-url-input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.api-tester-url-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Tabs */
.api-tester-tabs {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.api-tester-tab {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

.api-tester-tab:hover {
    color: var(--text-primary);
}

.api-tester-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.api-tester-tab-content {
    display: none;
    flex: 1;
    overflow: auto;
    padding: 1rem;
}

.api-tester-tab-content.active {
    display: flex;
    flex-direction: column;
}

/* Key-Value Editor */
.api-tester-key-value-editor {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.api-tester-kv-row {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.api-tester-kv-key,
.api-tester-kv-value {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.api-tester-kv-remove {
    padding: 0.5rem;
    border: none;
    background: var(--error-color);
    color: white;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}

.api-tester-kv-remove:hover {
    background: var(--error-color-dark);
}

/* Body Editor */
.api-tester-body-type-select {
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.api-tester-body-editor {
    flex: 1;
    min-height: 200px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    resize: vertical;
}

.api-tester-body-editor:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* GraphQL Editor */
.api-tester-graphql-editor {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.api-tester-graphql-editor label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.api-tester-graphql-query-editor,
.api-tester-graphql-variables-editor {
    min-height: 150px;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    resize: vertical;
}

/* Response */
.api-tester-response-body,
.api-tester-response-headers {
    flex: 1;
    overflow: auto;
    padding: 1rem;
    background: var(--bg-primary);
}

.api-tester-response-body pre {
    margin: 0;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-primary);
}

.api-tester-header-row {
    display: flex;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.api-tester-header-key {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 200px;
}

.api-tester-header-value {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

/* Empty State */
.api-tester-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
    text-align: center;
}

.api-tester-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Loading */
.api-tester-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary);
}

.api-tester-loading i {
    font-size: 2rem;
    margin-right: 1rem;
}

/* Error */
.api-tester-error {
    padding: 1rem;
    background: var(--error-bg);
    color: var(--error-color);
    border-radius: 4px;
    border: 1px solid var(--error-color);
}

/* Buttons */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}