/* Path Brand Colors */
:root {
    --path-green: #297D2D; /* Path green */
    --path-red: #FF5252;   /* Path red */
    --path-blue: #7672c5; /* Medium blue */
    --path-dark-blue: #1D3557; /* Dark blue/purple */
    --path-pink-light: #F8E8E8;
    --path-pink-medium: #F4C2C2;
    --path-yellow: #F1C40F;
    --path-charcoal: #2C3E50;
    --path-white: #FFFFFF;
    --path-grey-light: #F5F5F5;
    --path-grey-medium: #CCCCCC;
    --path-grey-dark: #666666;
}

/* Typography - Path Brand Fonts */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--path-charcoal);
    background-color: var(--path-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--path-dark-blue);
}

h1 {
    font-size: 2.5rem;
    color: var(--path-green);
    margin-bottom: 0.25rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--path-red);
    padding-bottom: 0.5rem;
}

#api-tester h3 {
    color: var(--path-green);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

/* Header */
header {
    background: var(--path-white);
    color: var(--path-charcoal);
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 56px;
    width: auto;
}

.tagline {
    font-family: 'Roboto', sans-serif;
    font-size: 0.75rem;
    color: var(--path-charcoal);
    margin: 0;
    letter-spacing: 1px;
}

nav {
    display: flex;
    gap: 2rem;
}

nav a {
    color: var(--path-green);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--path-red);
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, var(--path-grey-light) 0%, var(--path-white) 100%);
    border-radius: 10px;
    margin-bottom: 3rem;
}

.hero h2 {
    color: var(--path-green);
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--path-grey-dark);
}

.section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--path-white);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* API Tester */
.tester-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.tester-panel {
    padding: 1.5rem;
    background: var(--path-grey-light);
    border-radius: 8px;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--path-dark-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--path-grey-medium);
    border-radius: 5px;
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--path-green);
}

.form-group textarea {
    font-family: 'Courier New', monospace;
    resize: vertical;
}

.btn-primary {
    background-color: var(--path-green);
    color: var(--path-white);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: var(--path-blue);
}

.btn-primary:disabled {
    background-color: var(--path-grey-medium);
    cursor: not-allowed;
}

.btn-secondary {
    background-color: #3B9F40;
    color: var(--path-white);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background-color: #2d7a31;
}

.response-display {
    background: var(--path-charcoal);
    color: var(--path-white);
    padding: 1.5rem;
    border-radius: 5px;
    min-height: 200px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    overflow-x: auto;
    white-space: pre-wrap;
}

.response-display .placeholder {
    color: var(--path-grey-medium);
    font-style: italic;
}

/* WebSocket */
.websocket-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.status-indicator {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.9rem;
}

.status-indicator:contains("Connected") {
    background-color: var(--path-green);
    color: var(--path-white);
}

.ws-messages {
    background: var(--path-grey-light);
    padding: 1.5rem;
    border-radius: 8px;
    min-height: 300px;
    max-height: 400px;
    overflow-y: auto;
}

.message-log {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.message-log .message {
    padding: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
    background: var(--path-white);
    border-left: 4px solid var(--path-blue);
}

.message-log .message.sent {
    border-left-color: var(--path-green);
}

.message-log .message.received {
    border-left-color: var(--path-red);
}

.ws-send {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ws-send textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--path-grey-medium);
    border-radius: 5px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    resize: vertical;
}

#ws-send-btn {
    background-color: var(--path-red);
}

#ws-send-btn:hover {
    background-color: #e04545;
}

/* Docs */
.docs-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Footer */
footer {
    background: var(--path-dark-blue);
    color: var(--path-white);
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

footer a {
    color: var(--path-green);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .tester-container {
        grid-template-columns: 1fr;
    }
    
    .header-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav {
        flex-direction: column;
        gap: 1rem;
    }
}