/* Base styles */
:root {
    --primary-color: #2196F3;
    --primary-hover: #1976D2;
    --success-color: #4CAF50;
    --error-color: #F44336;
    --text-color: #333;
    --bg-color: #f5f5f5;
    --card-bg: #fff;
    --border-color: #e0e0e0;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
}

/* Messages */
.message {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    text-align: center;
}

.error {
    background-color: var(--error-color);
    color: white;
}

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

/* Tabs */
.tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    background-color: #fff;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.tab:hover {
    background-color: #f0f0f0;
}

.tab.active {
    background-color: var(--primary-color);
    color: white;
}

/* Server Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* Server Cards */
.server-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.server-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.server-path {
    font-size: 0.9rem;
    color: #666;
    word-break: break-all;
    margin-bottom: 1rem;
}

.env-vars {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

.env-var {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Tools View */
.server-tools {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.server-tools h2 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.tool-card {
    background-color: #f8f9fa;
    border-radius: 4px;
    padding: 1rem;
}

.tool-name {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.tool-description {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.tool-schema {
    font-family: monospace;
    font-size: 0.8rem;
    white-space: pre-wrap;
    background-color: #f1f1f1;
    padding: 0.5rem;
    border-radius: 4px;
}

/* Save Button */
.save-button {
    display: block;
    margin: 2rem auto;
    padding: 0.75rem 2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.save-button:hover {
    background-color: var(--primary-hover);
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .server-card {
        padding: 1rem;
    }
}

/* No Tools Message */
.no-tools {
    text-align: center;
    padding: 2rem;
    background-color: var(--card-bg);
    border-radius: 8px;
    color: #666;
}