/* ============================================================================
   0823 — Short link service
   Stile: editoriale dark, tipografia distintiva, accento lime
   ============================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Geist:wght@300;400;500;600;700&family=Geist+Mono:wght@400;500&display=swap');

:root {
    --bg:           #0a0a0b;
    --bg-elev:      #131316;
    --bg-elev-2:    #1c1c20;
    --border:       #2a2a30;
    --border-soft:  #1f1f25;

    --text:         #ebe7e0;
    --text-soft:    #b5b1aa;
    --text-muted:   #6f6c66;
    --text-dim:     #4a4843;

    --accent:       #d4ff36;
    --accent-soft:  rgba(212, 255, 54, 0.12);
    --accent-text:  #0a0a0b;

    --ok:           #6ee7a8;
    --warn:         #f5c46a;
    --err:          #ff6b6b;
    --err-soft:     rgba(255, 107, 107, 0.1);

    --font-display: 'Fraunces', Georgia, serif;
    --font-body:    'Geist', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-mono:    'Geist Mono', 'JetBrains Mono', ui-monospace, monospace;

    --radius:       6px;
    --radius-lg:    10px;
    --shadow:       0 1px 0 rgba(255,255,255,0.03) inset, 0 8px 24px -12px rgba(0,0,0,0.6);

    --ease:         cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }
code { font-family: var(--font-mono); font-size: 0.92em; }
.mono { font-family: var(--font-mono); }
.muted { color: var(--text-muted); }
.hidden { display: none; }

/* ============================================================================
   WELCOME PAGE — minimale ma con carattere
   ============================================================================ */
body.welcome {
    background: radial-gradient(ellipse at center, #161618 0%, #0a0a0b 70%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.welcome-wrap {
    text-align: center;
    padding: 2rem;
    animation: fadeUp 0.8s var(--ease) both;
}
.welcome-mark {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(6rem, 18vw, 12rem);
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--text);
    user-select: none;
}
.welcome-mark .zero { color: var(--accent); font-style: italic; }
.welcome-mark.muted { color: var(--text-muted); font-style: italic; }
.welcome-tag {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-muted);
    margin-top: 1.5rem;
}
.welcome-wrap.pw-prompt .welcome-mark { font-size: clamp(3rem, 8vw, 5rem); }
.pw-form { margin-top: 2rem; display: flex; gap: 0.5rem; justify-content: center; }
.pw-form input {
    background: var(--bg-elev); border: 1px solid var(--border);
    color: var(--text); padding: 0.75rem 1rem; border-radius: var(--radius);
    font-family: var(--font-body); font-size: 0.95rem; min-width: 240px;
}
.pw-form button {
    background: var(--accent); color: var(--accent-text); border: 0;
    padding: 0.75rem 1.25rem; border-radius: var(--radius);
    font-family: var(--font-mono); font-weight: 500; cursor: pointer;
    font-size: 0.85rem; letter-spacing: 0.05em;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================================
   LOGIN / INSTALL
   ============================================================================ */
body.login-page, body.install-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(212, 255, 54, 0.04) 0%, transparent 70%),
        var(--bg);
}
.login-wrap, .install-wrap { width: 100%; max-width: 420px; }
.install-wrap { max-width: 480px; }
.login-hd, .install-hd { text-align: center; margin-bottom: 2rem; }
.brand {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 3.5rem;
    line-height: 1;
    letter-spacing: -0.03em;
}
.brand span { color: var(--accent); }
.kicker {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-muted);
    margin-top: 0.75rem;
}
.login-card { animation: fadeUp 0.6s var(--ease) both; }

/* ============================================================================
   CARDS / FORMS — generale
   ============================================================================ */
.card {
    background: var(--bg-elev);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow);
}
.card.no-pad { padding: 0; }
.card-hd {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 1.25rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-soft);
}
.card-hd.p-hd { padding: 1.75rem 1.75rem 0.75rem 1.75rem; margin-bottom: 0; }
.card-hd.mt { margin-top: 2rem; }
.card-hd h2 {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.15rem;
    margin: 0;
    letter-spacing: -0.01em;
}
.card-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

label {
    display: block;
    margin-bottom: 1rem;
}
label > span:not(.lbl) {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}
label span em {
    text-transform: none;
    letter-spacing: 0;
    font-style: italic;
    color: var(--text-dim);
}
.lbl {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

input[type=text], input[type=email], input[type=password], input[type=url],
input[type=datetime-local], input[type=search], textarea, select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text);
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.15s, background 0.15s;
}
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-elev-2);
}
textarea { font-family: var(--font-body); resize: vertical; min-height: 80px; }

.checkbox-row {
    display: flex; align-items: center; gap: 0.5rem;
    cursor: pointer; margin: 0.25rem 0;
}
.checkbox-row.tiny { margin-top: 0.5rem; }
.checkbox-row input[type=checkbox] {
    width: 18px; height: 18px;
    accent-color: var(--accent);
    margin: 0;
}
.checkbox-row span:not(.lbl) {
    display: inline; text-transform: none; letter-spacing: 0;
    font-size: 0.9rem; color: var(--text); margin: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--bg-elev-2);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.15s var(--ease);
    text-decoration: none;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn.primary {
    background: var(--accent);
    color: var(--accent-text);
    border-color: var(--accent);
}
.btn.primary:hover {
    background: #c2eb2a; color: var(--accent-text); border-color: #c2eb2a;
    transform: translateY(-1px);
}
.btn.ghost { background: transparent; }
.btn.danger { border-color: var(--err); color: var(--err); }
.btn.danger:hover { background: var(--err-soft); }
.btn.block { width: 100%; justify-content: center; }

.link-btn {
    background: none; border: 0; color: var(--text-muted);
    font-size: 1.4rem; cursor: pointer; padding: 0 0.3rem;
}
.link-btn:hover { color: var(--err); }

.err {
    color: var(--err);
    background: var(--err-soft);
    border-left: 3px solid var(--err);
    padding: 0.7rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.hint {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin: 0.4rem 0 0;
    font-style: italic;
}

/* ============================================================================
   ADMIN LAYOUT
   ============================================================================ */
body.admin {
    background: var(--bg);
    min-height: 100vh;
}

.topbar {
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-soft);
    position: sticky; top: 0; z-index: 50;
}
.topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.9rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}
.brand-small {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.5rem;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--text);
}
.brand-small:hover { color: var(--text); }
.brand-small span { color: var(--accent); }
.topnav { display: flex; gap: 1.75rem; flex: 1; }
.topnav a {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    padding: 0.3rem 0;
    border-bottom: 2px solid transparent;
}
.topnav a:hover, .topnav a.on { color: var(--text); border-bottom-color: var(--accent); }
.topbar-user {
    display: flex; align-items: center; gap: 1rem;
    font-family: var(--font-mono); font-size: 0.78rem;
}
.who { color: var(--text-soft); }
.logout {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}
.logout:hover { color: var(--err); }

.admin-main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem;
}
.admin-foot {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
}

.page-hd {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.page-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin: 0 0 0.4rem;
}
.page-sub {
    color: var(--text-muted);
    margin: 0;
    font-size: 0.92rem;
}
.page-sub code { color: var(--accent); }
.page-actions { display: flex; gap: 0.5rem; }

.flash {
    padding: 0.8rem 1.2rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    border-left: 3px solid var(--text-muted);
}
.flash-ok  { background: rgba(110, 231, 168, 0.08); color: var(--ok);  border-left-color: var(--ok); }
.flash-err { background: var(--err-soft); color: var(--err); border-left-color: var(--err); }

/* ============================================================================
   KPI GRID
   ============================================================================ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}
.kpi {
    background: var(--bg-elev);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s var(--ease), border-color 0.25s;
}
.kpi:hover { transform: translateY(-2px); border-color: var(--border); }
.kpi.accent {
    background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-elev) 100%);
    border-color: rgba(212, 255, 54, 0.2);
}
.kpi-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}
.kpi-value {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 2.25rem;
    line-height: 1;
    letter-spacing: -0.03em;
    color: var(--text);
    margin: 0.3rem 0 0.2rem;
}
.kpi.accent .kpi-value { color: var(--accent); }
.kpi-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}
.status-active   { color: var(--ok); }
.status-inactive { color: var(--text-muted); }
.status-expired  { color: var(--warn); }

/* ============================================================================
   GRIDS
   ============================================================================ */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
@media (max-width: 900px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

/* ============================================================================
   CHARTS
   ============================================================================ */
.chart-card { margin-bottom: 1.5rem; }
.chart-box { position: relative; height: 280px; }
.chart-box.small { height: 220px; }

/* ============================================================================
   RANKED LISTS
   ============================================================================ */
.ranked-list {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: rank;
}
.ranked-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-soft);
    counter-increment: rank;
}
.ranked-list li:last-child { border-bottom: 0; }
.ranked-list li::before {
    content: counter(rank, decimal-leading-zero);
    font-family: var(--font-mono);
    color: var(--text-dim);
    font-size: 0.75rem;
    margin-right: 0.85rem;
    min-width: 1.5rem;
}
.rl-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    overflow: hidden;
}
.rl-main > a { font-family: var(--font-mono); font-size: 0.9rem; }
.rl-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rl-flag { font-size: 1.1rem; margin-right: 0.5rem; }
.rl-val {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--accent);
    font-weight: 500;
}

.ranked-table { width: 100%; border-collapse: collapse; }
.ranked-table td {
    padding: 0.5rem 0;
    font-size: 0.88rem;
    vertical-align: middle;
}
.rt-label { width: 35%; color: var(--text-soft); }
.rt-bar {
    width: 50%;
    padding: 0 0.75rem;
}
.rt-bar span {
    display: block;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    min-width: 2px;
    transition: width 0.6s var(--ease);
}
.rt-val {
    width: 15%;
    text-align: right;
    font-family: var(--font-mono);
    color: var(--accent);
    font-weight: 500;
}

/* ============================================================================
   FEED (ultimi click)
   ============================================================================ */
.feed { list-style: none; padding: 0; margin: 0; }
.feed li {
    display: flex;
    gap: 1rem;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 0.85rem;
}
.feed li:last-child { border: 0; }
.feed-when {
    font-family: var(--font-mono);
    color: var(--text-muted);
    white-space: nowrap;
    font-size: 0.75rem;
    padding-top: 0.15rem;
}
.feed-main { flex: 1; color: var(--text-soft); }
.feed-main strong { color: var(--accent); font-family: var(--font-mono); font-weight: 500; }

/* ============================================================================
   TABLES
   ============================================================================ */
.table-wrap { overflow-x: auto; }
.datatable {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}
.datatable th {
    text-align: left;
    padding: 1rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    font-weight: 500;
    background: var(--bg-elev-2);
}
.datatable td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-soft);
    vertical-align: middle;
}
.datatable tr:last-child td { border-bottom: 0; }
.datatable tr:hover { background: var(--bg-elev-2); }
.datatable .num { text-align: right; font-family: var(--font-mono); }
.datatable .actions { text-align: right; white-space: nowrap; }
.datatable .actions a {
    display: inline-block;
    padding: 0.25rem 0.4rem;
    margin: 0 0.1rem;
    color: var(--text-muted);
    font-size: 1.05rem;
    border-radius: 4px;
}
.datatable .actions a:hover { color: var(--accent); background: var(--bg-elev-2); }
.inline-form { display: inline-block; margin: 0; }

.cell-slug {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.slug-link {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    color: var(--accent);
}
.cell-sub {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}
.cell-target a {
    color: var(--text-soft);
    font-size: 0.85rem;
}
.copy {
    background: none;
    border: 1px solid var(--border-soft);
    color: var(--text-muted);
    border-radius: 4px;
    width: 22px; height: 22px;
    cursor: pointer;
    font-size: 0.8rem;
    line-height: 1;
    padding: 0;
}
.copy:hover { color: var(--accent); border-color: var(--accent); }
.copy.copied { color: var(--ok); border-color: var(--ok); }

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid;
}
.badge.active   { color: var(--ok); border-color: rgba(110, 231, 168, 0.3); background: rgba(110, 231, 168, 0.08); }
.badge.inactive { color: var(--text-muted); border-color: var(--border); }
.badge.expired  { color: var(--warn); border-color: rgba(245, 196, 106, 0.3); background: rgba(245, 196, 106, 0.08); }
.badge.pw       { padding: 0.15rem 0.35rem; border: 0; background: transparent; }

/* ============================================================================
   FILTERS / PAGINATION
   ============================================================================ */
.filters {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}
.filters input[type=search] { flex: 1; min-width: 200px; }
.filters select { width: auto; min-width: 140px; }

.pagination {
    display: flex;
    gap: 0.3rem;
    justify-content: center;
    margin-top: 1.5rem;
}
.pagination a {
    padding: 0.5rem 0.85rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-soft);
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination a.on { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

/* ============================================================================
   RANGE TABS
   ============================================================================ */
.range-tabs {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-soft);
}
.range-tabs a {
    padding: 0.6rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.range-tabs a.on { color: var(--accent); border-bottom-color: var(--accent); }

/* ============================================================================
   FORM CARD
   ============================================================================ */
.form-card { max-width: 760px; }
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.25rem;
}
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { margin-bottom: 0; }
@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
}

.form-actions {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-soft);
    display: flex;
    gap: 0.75rem;
}

.slug-block { display: flex; flex-direction: column; gap: 0.5rem; }
.slug-row {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg);
}
.slug-prefix {
    padding: 0.7rem 0.9rem;
    background: var(--bg-elev-2);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    border-right: 1px solid var(--border);
    white-space: nowrap;
}
.slug-row input {
    border: 0;
    border-radius: 0;
    background: transparent;
    font-family: var(--font-mono);
    flex: 1;
}
.slug-row input:focus { outline: none; background: var(--bg-elev-2); }
.slug-row input:disabled { opacity: 0.4; }

/* ============================================================================
   QR
   ============================================================================ */
.qr-preview { margin-top: 1.5rem; }
.qr-container {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}
#qrCanvas {
    width: 180px !important;
    height: 180px !important;
    background: white;
    padding: 8px;
    border-radius: var(--radius);
}
.qr-actions { display: flex; flex-direction: column; gap: 0.75rem; }
.qr-actions code {
    background: var(--bg);
    border: 1px solid var(--border-soft);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    color: var(--accent);
}

/* ============================================================================
   KV
   ============================================================================ */
.kv {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.6rem 1.5rem;
    margin: 0;
}
.kv dt {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    padding-top: 0.15rem;
}
.kv dd {
    margin: 0;
    color: var(--text);
    font-size: 0.92rem;
}

/* ============================================================================
   EMPTY / SUCCESS / WARN cards
   ============================================================================ */
.empty {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
    padding: 1.5rem;
    margin: 0;
}
.empty.p-hd { padding: 1.5rem 1.75rem; }
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
}
.empty-state p { color: var(--text-muted); margin-bottom: 1.25rem; }

.card.ok    { border-color: rgba(110, 231, 168, 0.3); }
.card.ok h2 { color: var(--ok); }
.card.warn  { border-color: rgba(245, 196, 106, 0.3); }
.card.warn h2 { color: var(--warn); }

/* ============================================================================
   RESPONSIVE
   ============================================================================ */
@media (max-width: 700px) {
    .topbar-inner { gap: 1rem; padding: 0.75rem 1rem; }
    .topnav { gap: 1rem; }
    .topnav a { font-size: 0.72rem; }
    .who { display: none; }
    .admin-main { padding: 1.5rem 1rem; }
    .page-hd { flex-direction: column; align-items: stretch; }
    .filters { flex-direction: column; }
    .kpi-value { font-size: 1.8rem; }
}