/* ============================================================
   IPnu.dk – Shared styles
   ============================================================ */

/* Light tokens (default) */
:root {
    color-scheme: light;
    --bg: #f5f5f7;
    --bg-card: #ffffff;
    --bg-ip: #f0f0f3;
    --text: #1d1d1f;
    --text-dim: #6e6e73;
    --border: #d2d2d7;
    --accent: #0071e3;
    --accent-hover: #0077ed;
    --code-bg: #f0f0f3;
    --sep: #e5e5ea;
    --copy-ok: #34c759;
}

/* Dark tokens – activated via .dark class on <html> */
html.dark {
    color-scheme: dark;
    --bg: #0a0a0a;
    --bg-card: #141414;
    --bg-ip: #1c1c1e;
    --text: #f5f5f7;
    --text-dim: #98989d;
    --border: #2c2c2e;
    --accent: #2997ff;
    --accent-hover: #40a9ff;
    --code-bg: #1c1c1e;
    --sep: #2c2c2e;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Base */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 680px;
    margin: 0 auto;
    padding: 2rem 1.25rem;
    width: 100%;
    flex: 1;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}
header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}
header p {
    color: var(--text-dim);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

/* Card */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

/* Copy button (shared across tools) */
.copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: #fff;
    background: var(--accent);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}
.copy-btn:hover { background: var(--accent-hover); }
.copy-btn.copied { background: var(--copy-ok); }
.copy-btn svg { width: 14px; height: 14px; fill: currentColor; }

/* Details table */
.details {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
}
.details table {
    width: 100%;
    border-collapse: collapse;
}
.details th,
.details td {
    padding: 0.6rem 1rem;
    text-align: left;
    font-size: 0.88rem;
    border-bottom: 1px solid var(--sep);
}
.details tr:last-child th,
.details tr:last-child td { border-bottom: none; }
.details th {
    font-weight: 600;
    white-space: nowrap;
    width: 140px;
    color: var(--text-dim);
    vertical-align: top;
}
.details td {
    word-break: break-all;
    font-family: "SF Mono", "Fira Code", "Consolas", monospace;
    font-size: 0.82rem;
}
.details tr.sep td {
    padding: 0;
    height: 0;
    border-bottom: 2px solid var(--sep);
}
.details td .none {
    color: var(--text-dim);
    font-style: italic;
    font-family: inherit;
}

/* Collapsible section */
.headers-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 2rem;
    overflow: hidden;
}
.headers-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    cursor: pointer;
    user-select: none;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dim);
}
.headers-toggle:hover { color: var(--text); }
.headers-toggle .arrow {
    transition: transform 0.2s;
    font-size: 0.75rem;
}
.headers-toggle.open .arrow { transform: rotate(180deg); }
.headers-body {
    display: none;
    border-top: 1px solid var(--sep);
}
.headers-body.open { display: block; }
.headers-body pre {
    margin: 0;
    padding: 1rem;
    font-family: "SF Mono", "Fira Code", "Consolas", monospace;
    font-size: 0.78rem;
    line-height: 1.7;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

/* Ad */
.ad-wrap {
    max-width: 680px;
    margin: 0 auto;
    padding: 0 1.25rem 1.5rem;
}
@media (max-width: 768px) {
    .ad-wrap { display: none; }
}

/* Footer */
footer {
    text-align: center;
    padding: 1.25rem;
    font-size: 0.78rem;
    color: var(--text-dim);
    border-top: 1px solid var(--sep);
}
footer a { color: var(--accent); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* Theme toggle */
.theme-toggle {
    cursor: pointer;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 0.78rem;
    font-family: inherit;
    padding: 0;
    line-height: inherit;
}
.theme-toggle:hover { color: var(--accent); }

/* Cookie consent modal */
.cookie-banner {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    max-width: 320px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem;
    z-index: 9999;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    animation: cookieSlide 0.3s ease-out;
}
@keyframes cookieSlide {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}
.cookie-banner p {
    font-size: 0.82rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 1rem;
}
.cookie-btns {
    display: flex;
    gap: 0.5rem;
}
.cookie-btns button {
    flex: 1;
    padding: 0.5rem 0;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    font-family: inherit;
    transition: background 0.15s;
}
.cookie-accept {
    background: var(--accent);
    color: #fff;
}
.cookie-accept:hover { background: var(--accent-hover); }
.cookie-reject {
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border) !important;
}
.cookie-reject:hover { color: var(--text); border-color: var(--text-dim) !important; }

/* Stats grid */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.stat-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
}
.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1.2;
}
.stat-label {
    font-size: 0.78rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}

/* Section title */
.section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

/* Rank table */
.rank-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}
.rank-table th,
.rank-table td {
    padding: 0.45rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--sep);
}
.rank-table th {
    font-weight: 600;
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
}
.rank-table tr:last-child td { border-bottom: none; }
.rank-table td:last-child { text-align: right; font-weight: 600; }
.rank-table td:first-child {
    font-family: "SF Mono", "Fira Code", "Consolas", monospace;
    word-break: break-all;
    max-width: 350px;
}

/* Table card */
.table-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 2rem;
}
.table-card .section-title {
    padding: 0.75rem 1rem 0;
    margin-bottom: 0;
}

/* Period toggle */
.period-toggle {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin-bottom: 2rem;
}
.period-toggle a {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-dim);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: all 0.15s;
}
.period-toggle a:hover { color: var(--text); border-color: var(--text-dim); }
.period-toggle a.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Mobile */
@media (max-width: 500px) {
    .details th { width: auto; display: block; padding-bottom: 0; }
    .details td { display: block; padding-top: 0.15rem; }
    .cookie-banner { right: 0.75rem; left: 0.75rem; max-width: none; bottom: 0.75rem; }
    .stat-grid { grid-template-columns: repeat(2, 1fr); }
    .table-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .rank-table td:first-child { max-width: 180px; }
    .rank-table th, .rank-table td { padding: 0.4rem 0.5rem; font-size: 0.75rem; }
    .rank-table .recent-ip { font-size: 0.7rem; }
    .recent-hide { display: none; }
}
