:root {
    --primary-color: #2d3748;
    --secondary-color: #4a5568;
    --accent-color: #4299e1;
    --success-color: #48bb78;
    --danger-color: #f56565;
    --warning-color: #ed8936;
    --light-bg: #f7fafc;
    --dark-bg: #1a202c;
    --text-color: #2d3748;
    --text-light: #718096;
    --border-color: #e2e8f0;
    --border-radius: 6px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f5f7fa;
    color: var(--text-color);
    line-height: 1.6;
}

.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--box-shadow);
    z-index: 10;
}

.app-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.auth-select {
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: none;
    background-color: white;
    color: var(--text-color);
    font-size: 0.9rem;
}

.auth-input-container {
    display: flex;
    align-items: center;
}

.auth-input-container input {
    padding: 0.5rem;
    border-radius: var(--border-radius);
    border: none;
    min-width: 200px;
    font-size: 0.9rem;
}

.hidden {
    display: none !important;
}

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

.sidebar {
    width: 300px;
    background-color: white;
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
}

.search-container {
    position: relative;
    margin-bottom: 1rem;
}

.search-container input {
    width: 100%;
    padding: 0.5rem 0.5rem 0.5rem 2rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.search-container i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 0.9rem;
}

.route-list {
    list-style: none;
    flex: 1;
    overflow-y: auto;
}

.route-item {
    margin-bottom: 0.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s;
}

.route-item:hover {
    background-color: var(--light-bg);
}

.route-summary {
    padding: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.route-methods {
    font-size: 0.7rem;
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    background-color: var(--accent-color);
    color: white;
    text-transform: uppercase;
}

.route-path {
    flex: 1;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.route-summary i {
    font-size: 0.8rem;
    color: var(--text-light);
    transition: transform 0.2s;
}

.route-item.active .route-summary i {
    transform: rotate(180deg);
}

.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 2rem;
    background-color: var(--light-bg);
}

.welcome-message {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 2rem 0;
}

.welcome-message h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.welcome-message p {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background-color: white;
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform 0.2s;
}

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

.feature i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature p {
    color: var(--text-light);
    font-size: 0.9rem;
}

.route-details-container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 2rem;
}

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

.route-title {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.methods-badge {
    font-size: 0.8rem;
    font-weight: bold;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    background-color: var(--accent-color);
    color: white;
}

.route-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.try-it-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.2s;
}

.try-it-btn:hover {
    background-color: #3182ce;
}

.tab-container {
    margin-bottom: 2rem;
}

.tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab-btn {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.2s;
}

.tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.parameters-section {
    margin-bottom: 1.5rem;
}

.parameters-section h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.parameters-table {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.table-header {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr 2fr;
    background-color: var(--light-bg);
    font-weight: 600;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.table-body {
    display: flex;
    flex-direction: column;
}

.parameter-row {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr 2fr;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.parameter-row:last-child {
    border-bottom: none;
}

.parameter-row input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.add-param-btn {
    background-color: var(--light-bg);
    color: var(--accent-color);
    border: 1px dashed var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.add-param-btn:hover {
    background-color: #ebf8ff;
}

.body-editor-container {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.body-format-selector {
    padding: 0.75rem 1rem;
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.body-format-selector label {
    font-weight: 600;
    font-size: 0.9rem;
}

.body-format-selector select {
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.body-editor {
    display: none;
}

.body-editor.active {
    display: block;
}

.editor-toolbar {
    padding: 0.5rem 1rem;
    background-color: var(--light-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 0.75rem;
}

.editor-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color 0.2s;
}

.editor-btn:hover {
    color: var(--accent-color);
}

.json-editor {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    border: none;
    resize: vertical;
    outline: none;
}

.form-data-container {
    padding: 1rem;
}

.form-data-row {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    align-items: center;
}

.form-data-row input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
}

.form-data-row button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--danger-color);
    font-size: 1rem;
    padding: 0 0.5rem;
}

.response-info {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.response-status, .response-time, .response-size {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-label, .time-label, .size-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.status-code {
    font-weight: bold;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9rem;
}

.response-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1rem;
}

.response-tab-btn {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    transition: all 0.2s;
}

.response-tab-btn.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.response-content {
    display: none;
}

.response-content.active {
    display: block;
}

#response-output, #response-headers-output {
    background-color: #f8f8f8;
    padding: 1rem;
    border-radius: var(--border-radius);
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
    max-height: 400px;
    overflow-y: auto;
}

.documentation-content h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.description-text {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.schema-container {
    background-color: #f8f8f8;
    padding: 1rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
}

.schema-container pre {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}

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

.execute-btn {
    background-color: var(--success-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.2s;
}

.execute-btn:hover {
    background-color: #38a169;
}

.server-url {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.server-url label {
    font-weight: 600;
    font-size: 0.9rem;
}

.server-url input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    min-width: 300px;
}

/* Method-specific colors */
.method-get {
    background-color: var(--success-color) !important;
}

.method-post {
    background-color: var(--accent-color) !important;
}

.method-put {
    background-color: var(--warning-color) !important;
}

.method-delete {
    background-color: var(--danger-color) !important;
}

.method-patch {
    background-color: #9f7aea !important;
}

.status-success {
    background-color: var(--success-color) !important;
    color: white;
}

.status-error {
    background-color: var(--danger-color) !important;
    color: white;
}

.status-info {
    background-color: var(--accent-color) !important;
    color: white;
}

/* Loading spinner */
.spinner {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .main-content {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .content-area {
        padding: 1rem;
    }
    
    .route-details-container {
        padding: 1rem;
    }
    
    .features {
        grid-template-columns: 1fr;
    }
    
    .table-header, .parameter-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .server-url input {
        min-width: 200px;
    }
}