/* ColdAuth dashboard — dark, KeyAuth-inspired theme */
:root {
  --bg: #07080b;
  --bg-2: #0c0e13;
  --panel: #10131a;
  --panel-2: #141821;
  --panel-hover: #1a1f2b;
  --border: #1f2430;
  --border-soft: #171b24;
  --border-strong: #2a3040;
  --text: #e9ebf1;
  --text-dim: #9aa1af;
  --text-faint: #626977;
  --accent: #3b7bff;
  --accent-2: #2b62e0;
  --accent-glow: rgba(59, 123, 255, 0.35);
  --green: #23c57d;
  --green-bg: #0e2b20;
  --green-border: #1c4b39;
  --red: #f2545b;
  --red-bg: #321519;
  --red-border: #5a2429;
  --amber: #f0a94c;
  --amber-bg: #2d2212;
  --amber-border: #55401a;
  --purple: #8a6bff;
  --radius: 12px;
  --radius-sm: 9px;
  --shadow: 0 10px 34px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.25);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1100px 520px at 85% -12%, rgba(59, 123, 255, 0.07), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(138, 107, 255, 0.05), transparent 55%),
    var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }
::selection { background: rgba(59, 123, 255, 0.3); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #232836; border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: #2c3242; }
::-webkit-scrollbar-track { background: transparent; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }

/* ---------- Login (premium, dashboard-matched, rays background) ---------- */
.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
  background: #05060a;
}
/* soft diagonal light streaks */
.login-wrap::before {
  content: '';
  position: absolute; inset: -20%;
  background:
    linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.045) 42%, transparent 52%),
    linear-gradient(115deg, transparent 58%, rgba(255,255,255,0.03) 68%, transparent 76%),
    radial-gradient(1000px 600px at 82% 4%, rgba(59,123,255,0.10), transparent 60%),
    radial-gradient(900px 600px at 10% 100%, rgba(138,107,255,0.07), transparent 55%);
  pointer-events: none;
}
.login-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: linear-gradient(180deg, #121620, #0e111a);
  border: 1px solid #232838;
  border-radius: 16px;
  padding: 34px 34px 26px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.brand-name {
  font-weight: 700; font-size: 17px; letter-spacing: 0.3px; color: var(--text);
}
.login-card h1 { font-size: 23px; margin: 22px 0 6px; letter-spacing: -0.3px; font-weight: 700; }
.login-card p.sub { color: var(--text-dim); margin: 0 0 26px; font-size: 13px; }
.login-card .field { margin-bottom: 16px; }
.login-card .field .lbl {
  font-size: 10.5px; letter-spacing: 0.9px; text-transform: uppercase;
  color: var(--text-faint); font-weight: 600; margin-bottom: 8px;
}
.login-card input {
  background: #0a0d15; border: 1px solid #232838; padding: 13px 14px; border-radius: 10px;
  font-size: 14px;
}
.login-card input:hover { border-color: #2e3547; }
.login-card input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59, 123, 255, 0.14); }
.login-card .btn.primary { margin-top: 8px; padding: 13px; font-size: 14px; }
.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 42px; }
.pw-toggle {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 30px; height: 30px; border: none; background: none; color: var(--text-faint);
  cursor: pointer; display: grid; place-items: center; border-radius: 7px;
}
.pw-toggle:hover { color: var(--text); background: rgba(255, 255, 255, 0.06); }
.pw-toggle svg { width: 17px; height: 17px; }
.login-foot { color: var(--text-faint); font-size: 11px; margin: 22px 0 2px; text-align: center; }

/* ---------- Layout ---------- */
.layout { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, var(--bg-2), var(--bg));
  border-right: 1px solid var(--border-soft);
  padding: 18px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.sidebar .brand { padding: 6px 8px 20px; }
.nav-label {
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--text-faint); padding: 16px 12px 7px; font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px; border-radius: 9px; color: var(--text-dim);
  cursor: pointer; font-weight: 500; border: 1px solid transparent;
  position: relative;
  transition: background 0.13s, color 0.13s;
}
.nav-item svg { width: 17px; height: 17px; flex: none; opacity: 0.9; }
.nav-item:hover { background: var(--panel); color: var(--text); }
.nav-item.active {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-item.active::before {
  content: ''; position: absolute; left: -14px; top: 50%; transform: translateY(-50%);
  width: 3px; height: 18px; border-radius: 0 3px 3px 0; background: var(--accent);
}
.nav-item.active svg { color: var(--accent); opacity: 1; }
.sidebar .spacer { flex: 1; }

/* Sign out — red with glow on hover */
.nav-item.signout { color: #d98186; }
.nav-item.signout svg { color: var(--red); opacity: 1; }
.nav-item.signout:hover {
  background: var(--red-bg); color: #ff7a80;
  border-color: var(--red-border);
  box-shadow: 0 0 14px rgba(242, 84, 91, 0.28);
}

/* ---------- Custom dropdown ---------- */
.dd { position: relative; display: inline-block; }
.dd-trigger {
  display: inline-flex; align-items: center; gap: 10px; justify-content: space-between;
  min-width: 150px; padding: 11px 13px; background: var(--bg-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer; font-size: 13.5px;
  font-family: inherit; transition: border-color 0.13s;
}
.dd-trigger:hover { border-color: var(--border-strong); }
.dd.open .dd-trigger { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59, 123, 255, 0.12); }
.dd-trigger svg { width: 15px; height: 15px; color: var(--text-faint); transition: transform 0.15s; }
.dd.open .dd-trigger svg { transform: rotate(180deg); }
.dd-menu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 100%; z-index: 60;
  background: var(--panel-2); border: 1px solid var(--border-strong); border-radius: 10px;
  box-shadow: var(--shadow); padding: 5px; display: none; animation: pop 0.13s ease;
}
.dd.open .dd-menu { display: block; }
.dd-opt {
  padding: 9px 11px; border-radius: 7px; cursor: pointer; font-size: 13.5px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px; white-space: nowrap;
}
.dd-opt:hover { background: var(--panel-hover); }
.dd-opt.sel { color: var(--accent); }
.dd-opt.sel::after { content: '✓'; font-size: 12px; }

.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: 62px; border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; position: sticky; top: 0; z-index: 20;
  background: rgba(7, 8, 11, 0.75); backdrop-filter: blur(10px);
}
.topbar .crumb { color: var(--text-faint); font-size: 13px; }
.topbar .crumb b { color: var(--text); font-weight: 600; }
.usermenu { display: flex; align-items: center; gap: 12px; }
.usermenu .who { text-align: right; line-height: 1.25; }
.usermenu .who .n { font-weight: 600; font-size: 13px; }
.usermenu .who .r { color: var(--text-faint); font-size: 11.5px; }
.avatar {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: grid; place-items: center; font-weight: 700; color: #fff; font-size: 13px;
  box-shadow: 0 3px 10px var(--accent-glow);
}
.content { padding: 28px; max-width: 1400px; width: 100%; }
.page-head { margin-bottom: 24px; }
.page-head h2 { margin: 0; font-size: 23px; font-weight: 700; letter-spacing: -0.3px; }
.page-head p { margin: 6px 0 0; color: var(--text-dim); font-size: 13px; }

/* ---------- Cards & panels ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.panel-pad { padding: 20px; }
.grid { display: grid; gap: 16px; }
.stat-grid { grid-template-columns: repeat(4, 1fr); }
.stat {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
}
.stat:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.stat::after {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), transparent);
}
.stat .label { color: var(--text-dim); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600; }
.stat .value { font-size: 30px; font-weight: 700; margin-top: 8px; letter-spacing: -0.5px; font-variant-numeric: tabular-nums; }
.stat .foot { margin-top: 6px; font-size: 12px; color: var(--text-faint); }
.stat .value.green { color: var(--green); }
.stat .value.red { color: var(--red); }
.stat .value.blue { color: var(--accent); }
.stat .bubble {
  position: absolute; right: 14px; top: 14px; width: 34px; height: 34px; border-radius: 9px;
  display: grid; place-items: center; color: var(--accent);
  background: rgba(59, 123, 255, 0.1); border: 1px solid rgba(59, 123, 255, 0.18);
}
.stat .bubble svg { width: 16px; height: 16px; }
.stat .bubble.green { color: var(--green); background: var(--green-bg); border-color: var(--green-border); }
.stat .bubble.red { color: var(--red); background: var(--red-bg); border-color: var(--red-border); }

.two-col { grid-template-columns: 1.3fr 1fr; align-items: start; }
.card-title { font-size: 14px; font-weight: 600; margin: 0 0 14px; display: flex; align-items: center; gap: 8px; }
.card-title svg { width: 16px; height: 16px; flex: none; color: var(--accent); }

/* ---------- Toolbar ---------- */
.toolbar {
  display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap;
}
.search {
  flex: 1; min-width: 220px; position: relative;
}
.search input {
  width: 100%; padding: 11px 14px 11px 38px; background: var(--panel);
  border: 1px solid var(--border); border-radius: 10px; color: var(--text); outline: none;
  transition: border-color 0.13s, box-shadow 0.13s;
}
.search input:hover { border-color: var(--border-strong); }
.search input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59, 123, 255, 0.12); }
.search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--text-faint); pointer-events: none; }
.tool-btns { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 10px 15px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--panel-2); color: var(--text); cursor: pointer; font-weight: 600; font-size: 13px;
  transition: background 0.13s, border-color 0.13s, transform 0.06s, box-shadow 0.13s;
  white-space: nowrap;
}
.btn:hover { background: var(--panel-hover); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; }
.btn.primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-color: var(--accent-2); color: #fff;
  box-shadow: 0 3px 12px var(--accent-glow);
}
.btn.primary:hover { background: var(--accent-2); box-shadow: 0 4px 16px var(--accent-glow); }
.btn.green { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.btn.green:hover { background: #123528; }
.btn.red { background: var(--red-bg); border-color: var(--red-border); color: var(--red); }
.btn.red:hover { background: #3d1a1f; }
.btn.icon { padding: 10px; width: 40px; }
.btn.sm { padding: 7px 11px; font-size: 12px; border-radius: 8px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
.btn-full { width: 100%; }

/* Colored tool icon buttons like KeyAuth */
.ibtn {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  cursor: pointer; border: 1px solid var(--border); background: var(--panel-2); color: var(--text-dim);
  transition: filter 0.13s, transform 0.06s, background 0.13s, color 0.13s;
}
.ibtn:hover { color: var(--text); background: var(--panel-hover); filter: brightness(1.15); }
.ibtn:active { transform: translateY(1px); }
.ibtn svg { width: 17px; height: 17px; }
.ibtn.blue { background: #12233f; border-color: #1d3a66; color: #6ea0ff; }
.ibtn.green { background: var(--green-bg); border-color: var(--green-border); color: var(--green); }
.ibtn.red { background: var(--red-bg); border-color: var(--red-border); color: var(--red); }
.ibtn.purple { background: #1e1939; border-color: #322a5e; color: #a992ff; }
.ibtn.amber { background: var(--amber-bg); border-color: var(--amber-border); color: var(--amber); }

/* ---------- Forms ---------- */
label.field { display: block; margin-bottom: 14px; }
label.field .lbl { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 6px; font-weight: 500; }
input, select, textarea {
  width: 100%; padding: 11px 13px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 10px; color: var(--text); outline: none; font-size: 14px;
  transition: border-color 0.13s, box-shadow 0.13s;
}
input:hover, select:hover, textarea:hover { border-color: var(--border-strong); }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(59, 123, 255, 0.12); }
input::placeholder, textarea::placeholder { color: var(--text-faint); }
select { cursor: pointer; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hint { color: var(--text-faint); font-size: 12px; margin-top: 5px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.7px;
  color: var(--text-faint); font-weight: 600; padding: 12px 14px; border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.012);
  white-space: nowrap;
}
td { padding: 13px 14px; border-bottom: 1px solid var(--border-soft); font-size: 13px; vertical-align: middle; }
tbody tr { transition: background 0.1s; }
tbody tr:hover td { background: rgba(255, 255, 255, 0.018); }
tbody tr:last-child td { border-bottom: none; }
td.mono, .mono { font-family: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, monospace; font-size: 12.5px; letter-spacing: 0.2px; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.mini-btn {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text-dim); cursor: pointer;
  transition: color 0.12s, background 0.12s, border-color 0.12s;
}
.mini-btn:hover { color: var(--text); background: var(--panel-hover); border-color: var(--border-strong); }
.mini-btn svg { width: 15px; height: 15px; }
.mini-btn.red:hover { color: var(--red); border-color: var(--red-border); background: var(--red-bg); }
.mini-btn.green:hover { color: var(--green); border-color: var(--green-border); background: var(--green-bg); }
.mini-btn.amber:hover { color: var(--amber); border-color: var(--amber-border); background: var(--amber-bg); }

/* ---------- Badges ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; border: 1px solid transparent; white-space: nowrap;
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 6px currentColor; }
.badge.green { color: var(--green); background: var(--green-bg); border-color: var(--green-border); }
.badge.red { color: var(--red); background: var(--red-bg); border-color: var(--red-border); }
.badge.amber { color: var(--amber); background: var(--amber-bg); border-color: var(--amber-border); }
.badge.gray { color: var(--text-dim); background: var(--panel-2); border-color: var(--border); }
.badge.blue { color: #6ea0ff; background: #12233f; border-color: #1d3a66; }

/* ---------- Pagination ---------- */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; color: var(--text-dim); font-size: 13px;
  border-top: 1px solid var(--border-soft);
}
.pagination .btns { display: flex; gap: 8px; }

/* ---------- Toggles (settings) ---------- */
.toggle-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 18px;
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--panel); margin-bottom: 12px;
  transition: border-color 0.15s;
}
.toggle-row:hover { border-color: var(--border-strong); }
.toggle-row .meta { flex: 1; }
.toggle-row .meta .t { font-weight: 600; }
.toggle-row .meta .d { color: var(--text-dim); font-size: 12.5px; margin-top: 3px; line-height: 1.45; }
.switch { position: relative; width: 44px; height: 24px; flex: none; margin-top: 2px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; inset: 0; background: #262b38; border-radius: 999px; cursor: pointer; transition: 0.18s;
  border: 1px solid var(--border-strong);
}
.slider::before {
  content: ''; position: absolute; height: 17px; width: 17px; left: 3px; top: 2.5px;
  background: #aab2c2; border-radius: 50%; transition: 0.18s;
}
.switch input:checked + .slider { background: var(--accent); border-color: var(--accent-2); box-shadow: 0 0 10px var(--accent-glow); }
.switch input:checked + .slider::before { transform: translateX(20px); background: #fff; }

/* ---------- Tabs ---------- */
.tabs {
  display: inline-flex; gap: 4px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 11px; padding: 4px; margin-bottom: 20px;
}
.tab {
  padding: 8px 16px; border-radius: 8px; color: var(--text-dim); cursor: pointer;
  font-weight: 600; font-size: 13px; transition: color 0.12s, background 0.12s;
}
.tab:hover { color: var(--text); }
.tab.active { background: var(--panel-hover); color: var(--text); box-shadow: var(--shadow-sm); }

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.65); backdrop-filter: blur(4px);
  display: grid; place-items: center; z-index: 100; padding: 20px;
  animation: fadein 0.15s ease;
}
.modal {
  width: 100%; max-width: 460px; background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border-strong); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden;
  animation: pop 0.16s ease;
}
@keyframes fadein { from { opacity: 0; } }
@keyframes pop { from { transform: scale(0.97) translateY(6px); opacity: 0; } }
.modal .m-head { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal .m-head h3 { margin: 0; font-size: 16px; }
.modal .m-body { padding: 22px; max-height: 70vh; overflow-y: auto; }
.modal .m-foot { padding: 16px 22px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; background: rgba(0, 0, 0, 0.12); }
.x-btn {
  background: none; border: none; color: var(--text-faint); cursor: pointer; font-size: 18px;
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
}
.x-btn:hover { color: var(--text); background: var(--panel-hover); }

/* ---------- Toast ---------- */
#toasts { position: fixed; bottom: 22px; right: 22px; display: flex; flex-direction: column; gap: 10px; z-index: 200; }
.toast {
  padding: 13px 16px; border-radius: 11px; background: var(--panel-2); border: 1px solid var(--border-strong);
  box-shadow: var(--shadow); min-width: 240px; max-width: 360px; font-size: 13px; animation: slidein 0.2s ease;
  display: flex; align-items: center; gap: 10px;
}
.toast svg { width: 18px; height: 18px; flex: none; }
.toast.ok { border-left: 3px solid var(--green); }
.toast.ok svg { color: var(--green); }
.toast.err { border-left: 3px solid var(--red); }
.toast.err svg { color: var(--red); }
@keyframes slidein { from { transform: translateX(20px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Misc ---------- */
.empty { text-align: center; color: var(--text-faint); padding: 52px 20px; }
.empty svg { width: 34px; height: 34px; opacity: 0.4; margin-bottom: 10px; }
.code-block {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; overflow-x: auto; font-family: ui-monospace, 'Cascadia Mono', Menlo, monospace; font-size: 12.5px;
  color: #cdd3df; white-space: pre; margin: 12px 0; line-height: 1.6;
}
.kv { display: flex; gap: 8px; flex-wrap: wrap; }
.copyable { cursor: pointer; transition: color 0.12s; }
.copyable:hover { color: var(--accent); }
.spin { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: rot 0.7s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }
.center { display: grid; place-items: center; min-height: 60vh; }

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .content { padding: 18px; }
  .topbar { padding: 0 18px; }
}
@media (max-width: 560px) {
  .stat-grid { grid-template-columns: 1fr; }
  .row-2 { grid-template-columns: 1fr; }
}