:root {
    --primary-color: #7c9eb2;
    --primary-gradient-start: #7c9eb2;
    --primary-gradient-end: #a3c4d9;
    --accent-color: #b4c5d3;
    --hover-color: #8faabe;
    --bs-primary: var(--primary-color) !important;
    --bs-primary-rgb: 124, 158, 178 !important;
    --bs-secondary-color: #8b949e !important;
    --bs-secondary-bg-subtle: #161b22 !important;
    --bs-secondary-bg: #161b22 !important;
}

.text-muted {
    color: #8b949e !important;
}

body {
    background-color: #0a0c10;
    color: #e6edf3;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

.navbar {
    background: #161b22 !important;
    border-bottom: 1px solid #30363d;
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar-logo {
    height: 40px;
    width: auto;
    margin-right: 1rem;
}

.nav-link {
    font-weight: 500;
    color: #8b949e;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--accent-color);
}

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

h1, h2, h3, h4 {
    color: #fff;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.lead {
    color: #8b949e;
    font-size: 1.25rem;
}

pre {
    background: #0d1117;
    border-radius: 8px;
    padding: 20px;
    color: #e6edf3;
    border: 1px solid #30363d;
    margin: 1rem 0;
}

code {
    color: var(--accent-color);
}

.btn-lg {
    padding: 15px 40px;
    font-weight: 600;
    border-radius: 12px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    border: none;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--hover-color), var(--primary-gradient-start));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(124, 158, 178, 0.3);
}

.btn-outline-light {
    border-width: 2px;
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-outline-light:hover {
    background: rgba(180, 197, 211, 0.1);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

footer {
    background: #161b22 !important;
    border-top: 1px solid #30363d;
    color: #8b949e;
}

/* Form styles */
.form-label {
    color: #e6edf3;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control {
    background-color: #0d1117;
    border: 1px solid #30363d;
    color: #e6edf3;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.form-control:focus {
    background-color: #0d1117;
    border-color: var(--primary-color);
    color: #e6edf3;
    box-shadow: 0 0 0 3px rgba(124, 158, 178, 0.25);
}

.form-control::placeholder {
    color: #8b949e;
}

.form-text {
    color: #8b949e;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Card and section styles */
.feature-card {
    background: #161b22;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    height: 100%;
    transition: all 0.3s ease;
    border: 1px solid #30363d;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.feature-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary-gradient-start), var(--primary-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
}

.api-key-section, .auth-note, .endpoint {
    background: #161b22;
    border: 1px solid #30363d;
    border-radius: 16px;
    padding: 30px;
    margin: 30px 0;
}

.method {
    font-weight: 600;
    color: var(--accent-color);
    background: rgba(180, 197, 211, 0.1);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.9rem;
    border: 1px solid rgba(180, 197, 211, 0.2);
}

/* Table styles */
.table {
    color: #e6edf3;
    margin: 1.5rem 0;
}

.table th {
    color: #8b949e;
    font-weight: 600;
    border-bottom-color: #30363d;
}

.table td {
    border-color: #30363d;
}

/* Hero section styles */
.hero {
    position: relative;
    background: #0d1117;
    color: white;
    padding: 120px 0;
    margin-bottom: 60px;
    overflow: hidden;
}

#hero-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.2;
}

.hero-content {
    position: relative;
    z-index: 1;
}

/* Utility classes */
.text-warning {
    color: var(--accent-color) !important;
}