:root {
    --bg-page: #0d0d0d;
    --bg-card: #141414;
    --bg-input: #080808;
    --border: #262626;
    --border-light: #333333;
    --text-main: #e0e0e0;
    --text-muted: #888888;
    --accent: #5288c1;
    --green: #44aa44;
    --red: #cc4444;
    --font: 'Rubik', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', Consolas, Menlo, Monaco, monospace;
}

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

body {
    background-color: var(--bg-page);
    color: var(--text-main);
    font-family: var(--font);
    font-size: 14.5px;
    line-height: 1.5;
    min-height: 100vh;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 16px;
}

.header {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
    margin-bottom: 20px;
}

.header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-title {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 13.5px;
}

.lang-switch-box {
    display: flex;
    border: 1px solid var(--border-light);
    margin-right: 4px;
}

.lang-btn {
    background-color: var(--bg-input);
    color: var(--text-muted);
    border: none;
    padding: 3px 8px;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
}

.lang-btn:hover {
    color: #ffffff;
}

.lang-btn.active {
    background-color: #263342;
    color: #6da2db;
}

.user-name {
    color: var(--text-muted);
}

.nav-link {
    color: var(--text-main);
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link-danger {
    color: var(--red);
}

.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 18px 20px;
    margin-bottom: 16px;
}

.card-title {
    font-size: 14.5px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.search-card {
    padding: 14px 18px;
}

.search-form {
    display: flex;
    gap: 8px;
}

.search-input {
    font-size: 15px !important;
    padding: 9px 12px !important;
}

.form-group {
    margin-bottom: 14px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 13.5px;
}

.form-input {
    width: 100%;
    background-color: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 8px 10px;
    font-size: 14px;
    font-family: var(--font);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent);
}

.filter-input {
    width: 160px;
    padding: 4px 8px !important;
    font-size: 12px !important;
}

.btn-submit {
    background-color: #212832;
    color: #ffffff;
    border: 1px solid var(--border-light);
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.btn-submit:hover {
    background-color: #2c3644;
}

.btn-secondary {
    background-color: var(--bg-input);
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
}

.btn-secondary:hover {
    background-color: #1a1a1a;
    color: #ffffff;
}

.btn-xs {
    background-color: var(--bg-input);
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: 2px 6px;
    font-size: 11.5px;
    cursor: pointer;
}

.btn-xs:hover {
    background-color: #222;
}

.alert-box {
    padding: 8px 12px;
    font-size: 13.5px;
    margin-bottom: 14px;
    border: 1px solid var(--border);
}

.alert-success {
    background-color: #142414;
    border-color: var(--green);
    color: var(--green);
}

.alert-danger {
    background-color: #291414;
    border-color: var(--red);
    color: var(--red);
}

.data-table {
    display: flex;
    flex-direction: column;
}

.data-row {
    display: flex;
    align-items: baseline;
    padding: 6px 0;
    border-bottom: 1px solid #1a1a1a;
}

.data-row:last-child {
    border-bottom: none;
}

.d-label {
    width: 240px;
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 13.5px;
}

.d-val {
    flex: 1;
    color: var(--text-main);
    font-family: var(--font-mono);
    font-size: 13.5px;
    word-break: break-all;
}

.text-accent {
    color: var(--accent) !important;
}

.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.source-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border);
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
}

.source-header {
    font-size: 13px;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 6px;
    margin-bottom: 10px;
}

.source-badge {
    font-size: 11px;
    font-family: var(--font-mono);
    padding: 1px 4px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-light);
    color: var(--text-muted);
}

.badge-local {
    background-color: #1f1b29;
    border-color: #3b2d54;
    color: #a78bfa;
}

.source-body {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
}

.source-row {
    display: flex;
    justify-content: space-between;
    gap: 6px;
}

.s-lbl {
    color: var(--text-muted);
    font-size: 12.5px;
    white-space: nowrap;
}

.s-val {
    color: var(--text-main);
    font-family: var(--font-mono);
    text-align: right;
    word-break: break-all;
    font-size: 12.5px;
}

.chips-box {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.chip-tag {
    background-color: #181818;
    border: 1px solid var(--border-light);
    color: var(--text-main);
    padding: 4px 8px;
    font-size: 13px;
    font-family: var(--font-mono);
    cursor: pointer;
}

.chip-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}

.table th, .table td {
    padding: 7px 10px;
    border: 1px solid var(--border);
    text-align: left;
}

.table th {
    background-color: var(--bg-input);
    color: var(--text-muted);
    font-weight: 700;
}

.dns-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.dns-item {
    display: flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 13px;
    padding: 4px 6px;
    background-color: var(--bg-input);
    border: 1px solid #1c1c1c;
}

.dns-type {
    width: 60px;
    flex-shrink: 0;
    color: var(--accent);
    font-weight: 700;
}

.loading-box {
    text-align: center;
    padding: 30px;
    color: var(--text-muted);
    font-size: 14px;
}

.spinner {
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 2px solid var(--border-light);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-bottom: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.bottom-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding: 10px 0;
    font-size: 13px;
    font-family: var(--font-mono);
}