:root {
    --bg-deep: #0d1117;
    --bg-card: #161b22;
    --border-color: #30363d;
    --accent: #dc3545;
}

body {
    background-color: var(--bg-deep);
    color: #e6edf3;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.navbar {
    background-color: #161b22 !important;
    border-bottom-color: var(--border-color) !important;
}

.navbar-brand {
    font-size: 1.1rem;
    letter-spacing: -.3px;
}

.hero-section {
    background: linear-gradient(180deg, #161b22 0%, var(--bg-deep) 100%);
    border-bottom: 1px solid var(--border-color);
    padding-top: 4rem;
    padding-bottom: 3.5rem;
}

.hero-section h1 {
    font-size: 2rem;
    letter-spacing: -.5px;
}

.search-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
}

.card {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.card-header {
    background-color: rgba(255, 255, 255, .03);
    border-bottom-color: var(--border-color);
}

.form-control,
.input-group-text {
    background-color: #0d1117;
    border-color: var(--border-color);
    color: #e6edf3;
}

.form-control::placeholder {
    color: #484f58;
}

.form-control:focus {
    background-color: #0d1117;
    border-color: #58a6ff;
    color: #e6edf3;
    box-shadow: 0 0 0 3px rgba(88, 166, 255, .15);
}

.input-group-text {
    color: #484f58;
}

.btn-danger {
    background-color: #da3633;
    border-color: #da3633;
}

.btn-danger:hover {
    background-color: #b91c1c;
    border-color: #b91c1c;
}

.btn-outline-secondary {
    color: #8b949e;
    border-color: #30363d;
}

.btn-outline-secondary:hover {
    background-color: #21262d;
    border-color: #8b949e;
    color: #e6edf3;
}

.results-table thead th {
    background-color: #161b22;
    border-bottom-color: var(--border-color);
    color: #8b949e;
    font-weight: 500;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: .6rem 1rem;
}

.results-table tbody tr:hover td {
    background-color: rgba(88, 166, 255, .05);
}

.results-table tbody td {
    border-color: var(--border-color);
    font-size: .875rem;
    padding: .5rem 1rem;
    vertical-align: middle;
}

.table-dark {
    --bs-table-bg: var(--bg-card);
    --bs-table-hover-bg: rgba(255, 255, 255, .03);
    --bs-table-border-color: var(--border-color);
}

.pagination .page-link {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: #8b949e;
}

.pagination .page-link:hover {
    background-color: #21262d;
    color: #e6edf3;
    border-color: var(--border-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.auth-page {
    background-color: var(--bg-deep);
}

.auth-card {
    padding: 0 1rem;
}

.avatar-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: #21262d;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--border-color);
}

footer {
    background-color: #161b22;
    border-top-color: var(--border-color) !important;
}

.badge.bg-secondary {
    background-color: #21262d !important;
    color: #8b949e;
    border: 1px solid var(--border-color);
    font-weight: 400;
}

.alert-warning {
    background-color: rgba(187, 128, 9, .12);
    border-color: rgba(187, 128, 9, .3);
    color: #e3b341;
}

.alert-secondary {
    background-color: rgba(48, 54, 61, .5);
    border-color: var(--border-color);
    color: #8b949e;
}

.alert-danger {
    background-color: rgba(218, 54, 51, .12);
    border-color: rgba(218, 54, 51, .3);
    color: #f85149;
}

.alert-success {
    background-color: rgba(35, 134, 54, .12);
    border-color: rgba(35, 134, 54, .3);
    color: #3fb950;
}

code {
    background-color: transparent;
    padding: 0;
}

@media (max-width: 576px) {
    .hero-section h1 {
        font-size: 1.5rem;
    }
}