/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e40af;
    --primary-dark: #1e3a8a;
    --secondary-color: #0f766e;
    --success-color: #059669;
    --warning-color: #d97706;
    --error-color: #dc2626;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 2rem 0;
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 300;
}

.version-badge {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
    width: fit-content;
}

/* Navigation */
.nav-menu {
    background-color: var(--bg-white);
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.nav-menu ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 1rem 0;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.2s;
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-menu a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

/* Main Content */
main {
    padding: 2rem 0;
    min-height: calc(100vh - 300px);
}

.section {
    margin-bottom: 4rem;
    scroll-margin-top: 80px;
}

.section > h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color);
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* Cards */
.card {
    background-color: var(--bg-white);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.card h3 {
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card h4 {
    color: var(--text-primary);
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.7;
}

/* Endpoint Cards */
.endpoint-card {
    border-left: 4px solid var(--primary-color);
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.method {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.875rem;
    color: white;
    text-transform: uppercase;
}

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

.method.post {
    background-color: var(--primary-color);
}

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

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

.endpoint-path {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    color: var(--primary-dark);
    font-weight: 600;
}

/* Code Blocks */
code {
    background-color: var(--bg-light);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--error-color);
}

.code-block {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: 6px;
    overflow-x: auto;
    margin: 1rem 0;
    box-shadow: var(--shadow);
}

.code-block pre {
    margin: 0;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    white-space: pre-wrap;
}

.url {
    background-color: var(--bg-light);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    display: inline-block;
    border-left: 3px solid var(--primary-color);
    font-size: 1rem;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    background-color: var(--bg-white);
}

thead {
    background-color: var(--bg-light);
}

th {
    text-align: left;
    padding: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

tbody tr:hover {
    background-color: var(--bg-light);
}

.params-table code,
.endpoint-table code {
    background-color: var(--bg-light);
    color: var(--primary-dark);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.875rem;
}

.status-badge.success {
    background-color: #d1fae5;
    color: var(--success-color);
}

.status-badge.error {
    background-color: #fee2e2;
    color: var(--error-color);
}

/* Info Boxes */
.info-box {
    background-color: #dbeafe;
    border-left: 4px solid var(--primary-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.info-box h4 {
    color: var(--primary-dark);
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.info-box p {
    margin-bottom: 0.5rem;
}

.info-box.warning {
    background-color: #fef3c7;
    border-left-color: var(--warning-color);
}

.info-box.warning h4 {
    color: var(--warning-color);
}

.warning-box {
    background-color: #fef3c7;
    border: 1px solid var(--warning-color);
    border-left: 4px solid var(--warning-color);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 4px;
}

.warning-box strong {
    color: var(--warning-color);
}

/* Lists */
.feature-list,
.field-list {
    list-style: none;
    margin: 1rem 0;
}

.feature-list li,
.field-list li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.field-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Examples */
.example {
    background-color: var(--bg-light);
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
    border-left: 3px solid var(--secondary-color);
}

.example-box {
    background-color: #d1fae5;
    border-left: 3px solid var(--success-color);
    padding: 0.75rem 1rem;
    margin: 0.5rem 0;
    border-radius: 4px;
}

.example-box.bad {
    background-color: #fee2e2;
    border-left-color: var(--error-color);
}

.example-box .good {
    color: var(--success-color);
    font-weight: 600;
}

.example-box .bad {
    color: var(--error-color);
    font-weight: 600;
}

.example-box code {
    background-color: transparent;
    color: var(--text-primary);
}

/* Error Examples */
.error-example {
    margin: 1.5rem 0;
}

.error-example h5 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* Practices */
.practice-item {
    margin: 2rem 0;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.practice-item:last-child {
    border-bottom: none;
}

.practice-item h4 {
    color: var(--primary-dark);
    margin-top: 0;
}

.practice-item ul {
    margin-left: 1.5rem;
}

.practice-item ul li {
    margin: 0.5rem 0;
    color: var(--text-secondary);
}

/* Contact */
.contact-info {
    margin-top: 1.5rem;
}

.contact-item {
    padding: 0.75rem 0;
    color: var(--text-secondary);
}

.contact-item strong {
    color: var(--text-primary);
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: white;
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
}

footer p {
    margin: 0.5rem 0;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .nav-menu ul {
        flex-direction: column;
    }

    .nav-menu a {
        display: block;
    }

    .section > h2 {
        font-size: 1.5rem;
    }

    .card {
        padding: 1.5rem;
    }

    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    table {
        font-size: 0.875rem;
    }

    th, td {
        padding: 0.5rem;
    }

    .code-block {
        padding: 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Print Styles */
@media print {
    .nav-menu {
        display: none;
    }

    .card {
        page-break-inside: avoid;
    }
}