/* =========================================================================
   CoinNexus — User-side dashboard redesign (shell + home)
   Terminal / "Sidebar Command" style. Scoped under `.cn-` to avoid clashing
   with Bootstrap/MDB classes used by the other dashboard pages.
   Dark-first; adapts to light mode via body[data-mdb-theme="light"].
   ========================================================================= */

:root {
    --cn-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --cn-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

body {
    --cn-bg: #0b0e14;
    --cn-bg2: #0f141d;
    --cn-panel: #111722;
    --cn-panel2: #151d2b;
    --cn-border: #1d2635;
    --cn-border2: #273247;
    --cn-text: #e6eaf2;
    --cn-muted: #8b96a8;
    --cn-dim: #5c6675;
    --cn-green: #16c784;
    --cn-red: #ea3943;
    --cn-amber: #f0b90b;
    --cn-violet: #a06bff;
    --cn-blue: #4e9bff;
    --cn-accent: var(--cn-amber);
    font-family: var(--cn-font);
    background: var(--cn-bg);
    color: var(--cn-text);
}

body[data-mdb-theme="light"] {
    --cn-bg: #f3f5f9;
    --cn-bg2: #ffffff;
    --cn-panel: #ffffff;
    --cn-panel2: #f8fafc;
    --cn-border: #e3e8f0;
    --cn-border2: #d3dbe7;
    --cn-text: #0f172a;
    --cn-muted: #5b6b81;
    --cn-dim: #8a96a8;
}

/* ---------- shell ---------- */
.cn-shell {
    height: 100vh;
    display: flex;
    overflow: hidden;
}

.cn-side {
    width: 224px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--cn-bg2);
    border-right: 1px solid var(--cn-border);
    padding: 16px 12px;
    overflow-y: auto;
}

.cn-side .cn-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 8px 16px;
    border-bottom: 1px solid var(--cn-border);
}

.cn-side .cn-brand img {
    height: 25px;
    /*max-width: 30px;*/
    object-fit: contain;
}

.cn-side .cn-brand b {
    font-size: 14px;
    letter-spacing: .02em;
    color: var(--cn-text);
}

.cn-side .cn-navsec {
    font-size: 10px;
    color: var(--cn-dim);
    text-transform: uppercase;
    letter-spacing: .11em;
    margin: 14px 10px 6px;
    font-weight: 700;
}

.cn-side .cn-item {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 9px 10px;
    border-radius: 8px;
    color: var(--cn-muted);
    font-size: 13px;
    cursor: pointer;
    transition: background .15s, color .15s;
    text-decoration: none;
    border: 0;
    background: transparent;
    width: 100%;
    text-align: left;
}

.cn-side .cn-item:hover {
    color: var(--cn-text);
    background: var(--cn-panel);
}

.cn-side .cn-item.on {
    color: var(--cn-text);
    background: var(--cn-panel2);
}

.cn-side .cn-item.on .cn-ic {
    background: var(--cn-accent);
    color: #0b0e14;
    border-color: var(--cn-accent);
}

.cn-side .cn-item .cn-ic {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    display: grid;
    place-items: center;
    font-size: 11px;
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    color: var(--cn-muted);
    flex-shrink: 0;
}

.cn-side .cn-item .cn-count {
    margin-left: auto;
    font-family: var(--cn-mono);
    font-size: 11px;
    color: var(--cn-dim);
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    border-radius: 6px;
    padding: 1px 6px;
}

.cn-side .cn-sidefoot {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--cn-border);
}

.cn-side .cn-tier {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: linear-gradient(135deg, rgba(240, 185, 11, .14), rgba(160, 107, 255, .08));
    border: 1px solid rgba(240, 185, 11, .28);
    border-radius: 10px;
    margin-bottom: 10px;
    color: var(--cn-text);
    font-size: 12px;
    font-weight: 600;
}

.cn-side .cn-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px;
    border: 1px solid var(--cn-border);
    border-radius: 10px;
    background: var(--cn-panel);
}

.cn-side .cn-user .cn-uname {
    font-size: 12px;
    font-weight: 600;
    color: var(--cn-text);
    line-height: 1.2;
}

.cn-side .cn-user .cn-ubal {
    font-family: var(--cn-mono);
    font-size: 10.5px;
    color: var(--cn-muted);
}

/* avatar */
.cn-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cn-blue), var(--cn-violet));
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    overflow: hidden;
}

.cn-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ---------- main column ---------- */
.cn-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.cn-top {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 22px;
    background: var(--cn-bg2);
    border-bottom: 1px solid var(--cn-border);
}

.cn-top .cn-bal-lab {
    font-size: 11px;
    color: var(--cn-dim);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.cn-top .cn-bal {
    font-family: var(--cn-mono);
    font-weight: 700;
    font-size: 14px;
    color: var(--cn-text);
}

.cn-top .cn-bal-sub {
    font-size: 11px;
    color: var(--cn-muted);
}

.cn-top .cn-grow {
    flex: 1;
}

.cn-top .cn-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--cn-bg);
    border: 1px solid var(--cn-border);
    border-radius: 8px;
    padding: 7px 12px;
    color: var(--cn-dim);
    min-width: 0;
}

.cn-top .cn-search input {
    border: 0;
    background: transparent;
    outline: none;
    color: var(--cn-text);
    width: 180px;
    font-size: 12.5px;
    font-family: var(--cn-font);
}

.cn-ibtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    color: var(--cn-muted);
    cursor: pointer;
    transition: .15s;
    font-size: 14px;
}

.cn-ibtn:hover {
    color: var(--cn-text);
    border-color: var(--cn-border2);
    background: var(--cn-panel2);
}

.cn-content {
    flex: 1;
    overflow-y: auto;
    padding: 22px;
}

.cn-foot {
    flex-shrink: 0;
    padding: 12px 22px;
    border-top: 1px solid var(--cn-border);
    background: var(--cn-bg2);
    color: var(--cn-dim);
    font-size: 11.5px;
    text-align: center;
}

/* ---------- ticker strip ---------- */
.cn-ticker {
    display: flex;
    gap: 0;
    background: var(--cn-bg2);
    border: 1px solid var(--cn-border);
    border-radius: 10px;
    overflow-x: auto;
    margin-bottom: 16px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.cn-ticker::-webkit-scrollbar {
    display: none;
}

.cn-ticker .cn-tick {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-right: 1px solid var(--cn-border);
    white-space: nowrap;
    cursor: pointer;
    font-size: 12px;
    flex: 0 0 auto;
}

.cn-ticker .cn-tick:last-child {
    border-right: 0;
}

.cn-ticker .cn-tick:hover {
    background: var(--cn-panel);
}

.cn-ticker .cn-tick .cn-sym {
    color: var(--cn-muted);
    font-weight: 600;
}

.cn-ticker .cn-tick .cn-px {
    font-family: var(--cn-mono);
    color: var(--cn-text);
}

/* mobile ticker becomes an infinite CSS marquee (the <marquee> element is deprecated) */
.cn-ticker .cn-marquee-track {
    display: flex;
    align-items: center;
    width: max-content;
    flex-shrink: 0;
}

@media (max-width: 1024px) {
    .cn-ticker.cn-marquee {
        overflow: hidden;
        display: block;
    }

    .cn-ticker.cn-marquee .cn-marquee-track {
        animation: cn-scroll 60s linear infinite;
        will-change: transform;
    }

    .cn-ticker.cn-marquee:hover .cn-marquee-track,
    .cn-ticker.cn-marquee:focus-within .cn-marquee-track {
        animation-play-state: paused;
    }
}

@keyframes cn-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ---------- quick actions ---------- */
.cn-quickgrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.cn-quick {
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    border-radius: 11px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: .15s;
    text-decoration: none;
    color: var(--cn-text);
}

.cn-quick:hover {
    border-color: var(--cn-border2);
    background: var(--cn-panel2);
    transform: translateY(-1px);
}

.cn-quick .cn-qic {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(240, 185, 11, .1);
    color: var(--cn-accent);
    font-size: 16px;
    flex-shrink: 0;
}

.cn-quick b {
    font-size: 12.5px;
    color: var(--cn-text);
}

.cn-quick span {
    display: block;
    font-size: 10.5px;
    color: var(--cn-dim);
    margin-top: 2px;
}

/* ---------- stat tiles ---------- */
.cn-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 16px;
}

.cn-stat {
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    border-radius: 12px;
    padding: 16px;
}

.cn-stat .cn-lab {
    font-size: 11px;
    color: var(--cn-muted);
    letter-spacing: .04em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cn-stat .cn-val {
    font-family: var(--cn-mono);
    font-size: 22px;
    font-weight: 700;
    margin-top: 8px;
    color: var(--cn-text);
}

.cn-stat .cn-delta {
    font-family: var(--cn-mono);
    font-size: 11.5px;
    margin-top: 6px;
}

/* ---------- panels ---------- */
.cn-grid2 {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 14px;
    margin-bottom: 16px;
}

.cn-panel {
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    border-radius: 12px;
    min-width: 0;
}

.cn-panel .cn-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--cn-border);
}

.cn-panel .cn-head h3 {
    font-size: 13.5px;
    font-weight: 700;
    margin: 0;
    color: var(--cn-text);
}

.cn-panel .cn-body {
    padding: 6px 4px;
}

.cn-panel .cn-body-flush {
    padding: 16px;
}

.cn-link {
    background: transparent;
    border: 0;
    color: var(--cn-accent);
    font-size: 11.5px;
    font-weight: 600;
    cursor: pointer;
    padding: 5px 8px;
    border-radius: 6px;
    text-decoration: none;
}

.cn-link:hover {
    background: rgba(240, 185, 11, .08);
}

/* ---------- tables (scoped to panels) ---------- */
.cn-panel table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}

.cn-panel table thead th {
    text-align: left;
    font-size: 11px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--cn-dim);
    font-weight: 600;
    padding: 9px 12px;
    border-bottom: 1px solid var(--cn-border);
    white-space: nowrap;
}

.cn-panel table tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--cn-border);
    color: var(--cn-muted);
    white-space: nowrap;
}

.cn-panel table tbody tr:last-child td {
    border-bottom: 0;
}

.cn-panel table tbody tr:hover {
    background: rgba(255, 255, 255, .02);
}

.cn-panel table td strong {
    color: var(--cn-text);
}

.cn-asset {
    display: flex;
    align-items: center;
    gap: 9px;
}

.cn-asset .cn-alogo {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 800;
    color: #0b0e14;
    flex-shrink: 0;
    overflow: hidden;
}

.cn-asset .cn-alogo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cn-asset b {
    color: var(--cn-text);
    font-size: 12.5px;
}

/* ---------- badges ---------- */
.cn-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .03em;
    white-space: nowrap;
}

.cn-badge.up {
    background: rgba(22, 199, 132, .12);
    color: var(--cn-green);
    border: 1px solid rgba(22, 199, 132, .25);
}

.cn-badge.down {
    background: rgba(234, 57, 67, .12);
    color: var(--cn-red);
    border: 1px solid rgba(234, 57, 67, .25);
}

.cn-badge.neutral {
    background: rgba(139, 150, 168, .12);
    color: var(--cn-muted);
    border: 1px solid var(--cn-border2);
}

.cn-badge.accent {
    background: rgba(240, 185, 11, .12);
    color: var(--cn-accent);
    border: 1px solid rgba(240, 185, 11, .3);
}

/* ---------- colors ---------- */
.cn-up { color: var(--cn-green); }
.cn-down { color: var(--cn-red); }
.cn-mut { color: var(--cn-muted); }
.cn-dim2 { color: var(--cn-dim); }
.cn-mono { font-family: var(--cn-mono); font-variant-numeric: tabular-nums; }

/* ---------- empty state ---------- */
.cn-empty {
    text-align: center;
    color: var(--cn-dim);
    padding: 22px 12px;
    font-size: 12.5px;
}

/* ---------- buttons (scoped) ---------- */
.cn-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 7px;
    border: 1px solid var(--cn-border2);
    background: var(--cn-panel2);
    color: var(--cn-text);
    font-weight: 600;
    font-size: 12.5px;
    cursor: pointer;
    transition: .15s;
    white-space: nowrap;
    text-decoration: none;
}

.cn-btn:hover {
    border-color: #33415a;
    background: #1a2333;
}

.cn-btn.primary {
    background: var(--cn-accent);
    border-color: var(--cn-accent);
    color: #0b0e14;
}

.cn-btn.primary:hover {
    filter: brightness(1.08);
}

.cn-btn.btn-success {
    background: var(--cn-green);
    border-color: var(--cn-green);
    color: #08110c;
}

.cn-btn.btn-danger {
    background: var(--cn-red);
    border-color: var(--cn-red);
    color: #fff;
}

.cn-btn.btn-success:hover, .cn-btn.btn-danger:hover { filter: brightness(1.08); }

.cn-btn.sm {
    padding: 5px 10px;
    font-size: 11.5px;
}

/* ---------- theme existing Bootstrap/MDB form controls ---------- */
.cn-page .form-control {
    background: var(--cn-bg2);
    border: 1px solid var(--cn-border);
    color: var(--cn-text);
    border-radius: 8px;
}
.cn-page .form-control:focus {
    border-color: var(--cn-accent);
    box-shadow: none;
    background: var(--cn-bg2);
    color: var(--cn-text);
}
.cn-page .form-control::placeholder { color: var(--cn-dim); }
.cn-page select.form-control option { background: var(--cn-bg2); color: var(--cn-text); }
.cn-page .form-label { color: var(--cn-muted); }
.cn-page .input-group-text { background: var(--cn-panel2); border-color: var(--cn-border); color: var(--cn-muted); }
.cn-page .input-group { border-radius: 8px; }

.cn-stack {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ---------- page shell ---------- */
.cn-page {
    max-width: 1280px;
    margin: 0 auto;
}

.cn-pagetitle {
    font-size: 18px;
    font-weight: 700;
    color: var(--cn-text);
    margin: 0 0 16px;
}

.cn-pagesub {
    font-size: 12px;
    color: var(--cn-muted);
    margin: -10px 0 16px;
}

/* ---------- grids ---------- */
.cn-grid {
    display: grid;
    gap: 14px;
}

.cn-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.cn-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.cn-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.cn-spacer { flex: 1; }
.cn-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* ---------- tabs ---------- */
.cn-tabs {
    display: flex;
    gap: 2px;
    border-bottom: 1px solid var(--cn-border);
    margin-bottom: 16px;
    overflow-x: auto;
}

.cn-tab {
    padding: 11px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cn-muted);
    cursor: pointer;
    position: relative;
    white-space: nowrap;
    background: transparent;
    border: 0;
    border-bottom: 2px solid transparent;
}

.cn-tab:hover { color: var(--cn-text); }
.cn-tab.on { color: var(--cn-text); border-bottom-color: var(--cn-accent); }

.cn-tabpane { display: none; }
.cn-tabpane.on { display: block; }

/* ---------- forms ---------- */
.cn-form { display: flex; flex-direction: column; gap: 16px; }
.cn-field { display: flex; flex-direction: column; gap: 6px; }
.cn-lab {
    font-size: 11px;
    color: var(--cn-dim);
    letter-spacing: .05em;
    text-transform: uppercase;
    font-weight: 700;
}
.cn-input, .cn-select, .cn-textarea {
    width: 100%;
    background: var(--cn-bg2);
    border: 1px solid var(--cn-border);
    color: var(--cn-text);
    border-radius: 8px;
    padding: 10px 12px;
    font-size: 13px;
    font-family: var(--cn-font);
    outline: none;
    transition: border-color .15s;
}
.cn-input:focus, .cn-select:focus, .cn-textarea:focus { border-color: var(--cn-accent); }
.cn-input[readonly], .cn-input[disabled], .cn-select[disabled] { color: var(--cn-dim); }
.cn-textarea { min-height: 100px; resize: vertical; }
.cn-input-addon {
    display: flex;
    align-items: center;
    gap: 0;
    background: var(--cn-bg2);
    border: 1px solid var(--cn-border);
    border-radius: 8px;
    overflow: hidden;
}
.cn-input-addon:focus-within { border-color: var(--cn-accent); }
.cn-input-addon > * { border: 0; border-radius: 0; }
.cn-input-addon .cn-addon {
    display: grid;
    place-items: center;
    padding: 0 12px;
    background: var(--cn-panel2);
    color: var(--cn-muted);
    font-size: 12.5px;
    font-weight: 600;
    white-space: nowrap;
}
.cn-input-addon input {
    flex: 1;
    background: transparent;
    border: 0;
    outline: none;
    color: var(--cn-text);
    padding: 10px 12px;
    font-size: 13px;
    font-family: var(--cn-font);
    min-width: 0;
}
.cn-hint { font-size: 11.5px; color: var(--cn-dim); }
.cn-check {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 13px;
    color: var(--cn-text);
    cursor: pointer;
}
.cn-check input { accent-color: var(--cn-accent); width: 16px; height: 16px; }

/* ---------- alerts ---------- */
.cn-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 9px;
    font-size: 13px;
    margin-bottom: 16px;
}
.cn-alert i { flex-shrink: 0; }
.cn-alert.success { background: rgba(22, 199, 132, .1); border: 1px solid rgba(22, 199, 132, .3); color: var(--cn-green); }
.cn-alert.error { background: rgba(234, 57, 67, .1); border: 1px solid rgba(234, 57, 67, .3); color: var(--cn-red); }
.cn-alert.warning { background: rgba(240, 185, 11, .1); border: 1px solid rgba(240, 185, 11, .3); color: var(--cn-accent); }
.cn-alert.info { background: rgba(78, 155, 255, .1); border: 1px solid rgba(78, 155, 255, .3); color: var(--cn-blue); }

/* ---------- list items / details ---------- */
.cn-itemcard {
    background: var(--cn-panel);
    border: 1px solid var(--cn-border);
    border-radius: 11px;
    padding: 14px 16px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: .15s;
}
.cn-itemcard:hover { border-color: var(--cn-border2); background: var(--cn-panel2); }
.cn-itemcard .cn-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.cn-kv { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--cn-border); font-size: 13px; }
.cn-kv:last-child { border-bottom: 0; }
.cn-kv .cn-k { color: var(--cn-muted); }
.cn-kv .cn-v { color: var(--cn-text); font-weight: 600; text-align: right; word-break: break-all; }

.cn-subtitle { font-size: 13px; font-weight: 700; color: var(--cn-text); margin: 0 0 12px; }

/* ---------- verification banner ---------- */
.cn-verify {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    background: linear-gradient(135deg, rgba(240, 185, 11, .12), rgba(160, 107, 255, .08));
    border: 1px solid rgba(240, 185, 11, .28);
    border-radius: 11px;
    padding: 14px 16px;
    margin-bottom: 16px;
}

.cn-verify b {
    color: var(--cn-text);
}

.cn-verify p {
    color: var(--cn-muted);
    font-size: 12px;
    margin: 2px 0 0;
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
    .cn-stats, .cn-quickgrid { grid-template-columns: repeat(2, 1fr); }
    .cn-grid2 { grid-template-columns: 1fr; }
    .cn-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .cn-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

/* Nav toggle (hamburger) — visible on mobile only */
.cn-nav-toggle { display: none; }
.cn-backdrop { display: none; }

@media (max-width: 760px) {
    .cn-nav-toggle { display: inline-flex; }

    /* off-canvas drawer */
    .cn-side {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 250px;
        z-index: 60;
        transform: translateX(-100%);
        transition: transform .25s ease;
        box-shadow: 0 0 40px rgba(0, 0, 0, .35);
    }

    body.cn-side-open .cn-side { transform: translateX(0); }

    .cn-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 50;
        background: rgba(0, 0, 0, .5);
        opacity: 0;
        pointer-events: none;
        transition: opacity .25s ease;
    }

    body.cn-side-open .cn-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .cn-top .cn-search { display: none; }
}

@media (max-width: 640px) {
    .cn-stats, .cn-quickgrid { grid-template-columns: 1fr; }
    .cn-grid-2, .cn-grid-3, .cn-grid-4 { grid-template-columns: 1fr; }
    .cn-content { padding: 14px; }
}