@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
    /* Professional Light Theme */
    --bg-body: #ffffff;
    --bg-sidebar: #f8fafc;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-code: #0f172a; /* Keep code dark for contrast */
    
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    --primary: #2563eb; /* Royal Blue */
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    --radius: 8px;
    --font-sans: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'Fira Code', monospace;
}

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

body {
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-family: var(--font-sans) !important;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    padding: 1.5rem;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
    padding-left: 0.5rem;
}

.brand-logo {
    height: 32px;
    width: auto;
}

.brand-name {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-primary);
    letter-spacing: -0.025em;
}

.nav-group {
    margin-bottom: 2rem;
}

.nav-label {
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    padding-left: 0.75rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.2s ease;
    margin-bottom: 0.25rem;
}

.nav-link:hover {
    background-color: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
}

.nav-link.active {
    background-color: var(--primary-light);
    color: var(--primary);
}

.nav-link i {
    width: 20px;
    text-align: center;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 3rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.page-header {
    margin-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.page-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: -0.025em;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Cards & Sections */
.section {
    margin-bottom: 4rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Endpoint Badge */
.endpoint-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-sidebar);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin: 1.5rem 0;
}

.method {
    font-weight: 700;
    color: var(--success);
}

.url {
    color: var(--text-primary);
}

/* Tables */
.table-container {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 1.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

th {
    background: var(--bg-sidebar);
    padding: 0.875rem 1.5rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 0.95rem;
}

tr:last-child td {
    border-bottom: none;
}

code {
    font-family: var(--font-mono);
    background: var(--bg-sidebar);
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--primary);
}

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

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* File Upload */
.file-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    background: var(--bg-sidebar);
    position: relative;
}

.file-drop-zone:hover {
    border-color: var(--primary);
    background: var(--primary-light);
}

.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* Code Block */
.code-viewer {
    background: var(--bg-code);
    border-radius: 12px;
    overflow: hidden;
    margin-top: 2rem;
    border: 1px solid var(--border-color);
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
}

.code-tabs {
    display: flex;
    gap: 1rem;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.25rem 0;
    transition: color 0.2s;
}

.tab-btn:hover {
    color: white;
}

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

.copy-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-muted);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.code-content {
    padding: 1.5rem;
    color: #e2e8f0;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    overflow-x: auto;
    white-space: pre-wrap;
}

/* Syntax Highlighting */
.token.key { color: #38bdf8; }
.token.string { color: #a5b4fc; }
.token.number { color: #34d399; }
.token.boolean { color: #f472b6; }
.token.null { color: #94a3b8; }

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        display: none;
    }
    .main-content {
        padding: 2rem;
    }
}