/* ============================================================
   LookingGlass — Components
   Consumes tokens.css. Bootstrap 5 stays as the grid/reset base.
   ============================================================ */

/* ---------- Base ---------- */
body {
    font-family: var(--lg-font-sans);
    background-color: var(--lg-bg);
    color: var(--lg-text);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--lg-text-strong);
    font-weight: 700;
    letter-spacing: -0.02em;
}

a { text-decoration: none; }

::selection { background: var(--lg-indigo-100); color: var(--lg-indigo-800); }

.lg-mono {
    font-family: var(--lg-font-data);
    font-variant-numeric: tabular-nums slashed-zero;
    font-feature-settings: "tnum", "zero";
}

:where(.lg-input--mono, .lg-stat-value, .lg-lb-rank, .lg-lb-metrics, .lg-lb-down, .lg-mtr tbody td, .lg-chip, .lg-map-tip .lg-tip-rtt, .lg-map-stat b) {
    font-variant-numeric: tabular-nums slashed-zero;
    font-feature-settings: "tnum", "zero";
}

/* ---------- Layout ---------- */
.lg-shell { max-width: 1200px; margin: 0 auto; padding: 0 var(--lg-s5); }

.lg-section { padding-block: var(--lg-s6); }

/* ---------- Navbar ---------- */
.lg-navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--lg-s4);
    height: 64px;
    padding: 0 var(--lg-s5);
    background: rgba(255, 255, 255, .82);
    backdrop-filter: saturate(140%) blur(10px);
    -webkit-backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--lg-border);
}

.lg-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--lg-s3);
    color: var(--lg-text-strong);
    font-weight: 700;
    letter-spacing: -0.02em;
}
.lg-brand img { height: 34px; width: auto; display: block; }
.lg-brand .lg-brand-name { font-size: 1.05rem; }
.lg-brand .lg-brand-name b { color: var(--lg-indigo-500); }
.lg-brand-badge {
    font-family: var(--lg-font-data);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--lg-indigo-600);
    background: var(--lg-indigo-50);
    border: 1px solid var(--lg-indigo-100);
    padding: 2px 8px;
    border-radius: var(--lg-radius-pill);
}

.lg-nav-right { display: inline-flex; align-items: center; gap: var(--lg-s3); }
.lg-nav-tag {
    font-family: var(--lg-font-data);
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--lg-text-muted);
    background: var(--lg-surface-2);
    border: 1px solid var(--lg-border);
    padding: 4px 10px;
    border-radius: var(--lg-radius-pill);
}

/* ---------- Buttons ---------- */
.lg-btn {
    --_bg: var(--lg-surface);
    --_fg: var(--lg-text-strong);
    --_bd: var(--lg-border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--lg-s2);
    font-family: var(--lg-font-sans);
    font-weight: 600;
    font-size: .92rem;
    line-height: 1;
    padding: 11px 18px;
    border-radius: var(--lg-radius-pill);
    border: 1px solid var(--_bd);
    background: var(--_bg);
    color: var(--_fg);
    cursor: pointer;
    transition: transform .12s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
}
.lg-btn:hover:not(:disabled) { transform: translateY(-1px); }
.lg-btn:active { transform: translateY(0); }
.lg-btn:focus-visible { outline: 3px solid var(--lg-indigo-200); outline-offset: 2px; }

.lg-btn-primary {
    --_bg: var(--lg-indigo-500);
    --_fg: var(--lg-text-on-brand);
    --_bd: transparent;
    box-shadow: var(--lg-shadow-brand);
}
.lg-btn-primary:hover:not(:disabled) { --_bg: var(--lg-indigo-600); box-shadow: 0 10px 32px rgba(65, 46, 250, .26); }

.lg-btn-ghost { --_bg: transparent; --_bd: var(--lg-border); --_fg: var(--lg-text); }
.lg-btn-ghost:hover { --_bg: var(--lg-surface-2); --_bd: var(--lg-border-strong); }

.lg-btn-lg { padding: 14px 28px; font-size: 1rem; }
.lg-btn[disabled] { opacity: .48; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- Page header ---------- */
.lg-hero {
    padding-top: var(--lg-s5);
    padding-bottom: var(--lg-s4);
    text-align: left;
}
.lg-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--lg-s2);
    font-family: var(--lg-font-data);
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--lg-indigo-600);
    background: var(--lg-indigo-50);
    border: 1px solid var(--lg-indigo-100);
    padding: 6px 14px;
    border-radius: var(--lg-radius-pill);
}
.lg-hero h1 {
    font-size: clamp(1.65rem, 2.3vw, 2.35rem);
    line-height: 1.12;
    margin: 0 0 var(--lg-s2);
}
.lg-hero h1 .lg-grad {
    background: linear-gradient(100deg, var(--lg-indigo-500), #8b5cf6 60%, var(--lg-target));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.lg-byline {
    font-family: var(--lg-font-sans);
    font-size: .95rem;
    font-weight: 600;
    color: var(--lg-indigo-600);
    margin: 6px 0 16px;
}
.lg-hero p.lg-lede {
    max-width: 560px;
    margin: 0;
    font-size: .98rem;
    color: var(--lg-text-muted);
    line-height: 1.5;
}

/* ---------- Card primitive ---------- */
.lg-card {
    background: var(--lg-surface);
    border: 1px solid var(--lg-border);
    border-radius: var(--lg-radius-lg);
    box-shadow: var(--lg-shadow);
}

/* ---------- Query form ---------- */
.lg-form-card {
    position: relative;
    padding: var(--lg-s6);
    margin-top: calc(var(--lg-s7) * -1);   /* overlap the map panel */
    z-index: 5;
}
@media (max-width: 768px) { .lg-form-card { margin-top: var(--lg-s4); padding: var(--lg-s5); } }

.lg-form-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--lg-s4) var(--lg-s5);
    align-items: end;
}
.lg-col-action  { grid-column: span 12; }
.lg-col-target  { grid-column: span 5; }
.lg-col-loc     { grid-column: span 4; }
.lg-col-num     { grid-column: span 3; }
.lg-col-submit  { grid-column: span 12; }
@media (min-width: 992px) {
    .lg-col-action { grid-column: span 12; }
}
@media (max-width: 991px) {
    .lg-col-target, .lg-col-loc, .lg-col-num { grid-column: span 12; }
}

.lg-field { display: flex; flex-direction: column; gap: var(--lg-s2); }
.lg-label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--lg-text-strong);
    letter-spacing: .01em;
}
.lg-hint { font-size: .74rem; color: var(--lg-text-muted); }

.lg-input-wrap { position: relative; display: flex; align-items: center; }
.lg-input-wrap .lg-input-icon {
    position: absolute;
    left: 14px;
    color: var(--lg-gray-400);
    pointer-events: none;
    display: inline-flex;
}
.lg-input {
    width: 100%;
    font-family: var(--lg-font-sans);
    font-size: .95rem;
    color: var(--lg-text-strong);
    background: var(--lg-surface);
    border: 1px solid var(--lg-border-strong);
    border-radius: var(--lg-radius);
    padding: 12px 14px;
    transition: border-color .15s ease, box-shadow .15s ease;
    appearance: none;
}
.lg-input--mono { font-family: var(--lg-font-data); }
.lg-input-wrap .lg-input--icon { padding-left: 40px; }
.lg-input-wrap .lg-input--with-eye { padding-right: 52px; }
.lg-input::placeholder { color: var(--lg-gray-400); }
.lg-input:focus {
    outline: none;
    border-color: var(--lg-indigo-400);
    box-shadow: 0 0 0 4px var(--lg-indigo-100);
}
.lg-input.is-invalid { border-color: var(--lg-danger); }
.lg-input.is-invalid:focus { box-shadow: 0 0 0 4px var(--lg-danger-bg); }

.lg-error-msg {
    font-family: var(--lg-font-data);
    font-size: .76rem;
    color: var(--lg-danger);
    min-height: 1em;
    visibility: hidden;
}
.lg-error-msg.is-visible { visibility: visible; }

/* Segmented control (Ping / Traceroute) */
.lg-segment {
    display: inline-flex;
    padding: 4px;
    gap: 4px;
    background: var(--lg-surface-2);
    border: 1px solid var(--lg-border);
    border-radius: var(--lg-radius-pill);
}
.lg-segment input { position: absolute; opacity: 0; pointer-events: none; }
.lg-segment label {
    display: inline-flex;
    align-items: center;
    gap: var(--lg-s2);
    padding: 9px 20px;
    border-radius: var(--lg-radius-pill);
    font-size: .9rem;
    font-weight: 600;
    color: var(--lg-text-muted);
    cursor: pointer;
    user-select: none;
    transition: color .15s ease, background .15s ease, box-shadow .15s ease;
}
.lg-segment label:hover { color: var(--lg-text-strong); }
.lg-segment input:checked + label {
    background: var(--lg-surface);
    color: var(--lg-indigo-600);
    box-shadow: var(--lg-shadow-sm);
}
.lg-segment input:focus-visible + label { outline: 3px solid var(--lg-indigo-200); outline-offset: 2px; }

/* Resolve-hostname checkbox */
.lg-check { display: inline-flex; align-items: center; gap: var(--lg-s3); cursor: pointer; }
.lg-check input { width: 18px; height: 18px; accent-color: var(--lg-indigo-500); cursor: pointer; }
.lg-check span { font-size: .9rem; color: var(--lg-text); }

.lg-submit-row { display: flex; align-items: center; gap: var(--lg-s4); justify-content: flex-end; }
@media (max-width: 768px) { .lg-submit-row { justify-content: stretch; } .lg-submit-row .lg-btn { flex: 1; } }

/* Submit button spinner (loading) */
.lg-spinner {
    width: 16px; height: 16px;
    border: 2px solid rgba(255, 255, 255, .45);
    border-top-color: #fff;
    border-radius: 50%;
    animation: lg-spin .7s linear infinite;
    display: none;
}
@keyframes lg-spin { to { transform: rotate(360deg); } }
body.lg-running .lg-submit-row .lg-spinner { display: inline-block; }
body.lg-running .lg-submit-row .lg-submit-label::after { content: 'Running...'; }
body.lg-running .lg-submit-row .lg-submit-label .lg-submit-default { display: none; }

/* ---------- Results ---------- */
.lg-results { margin-top: var(--lg-s7); display: flex; flex-direction: column; gap: var(--lg-s5); }
.lg-results-head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--lg-s4); flex-wrap: wrap; }
.lg-results-head h2 { font-size: 1.4rem; margin: 0; }
.lg-results-head .lg-sub { color: var(--lg-text-muted); font-size: .92rem; }

.lg-result-card { padding: var(--lg-s5); }
.lg-result-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--lg-s4);
    flex-wrap: wrap;
    margin-bottom: var(--lg-s4);
}
.lg-result-title { font-size: 1.05rem; font-weight: 700; color: var(--lg-text-strong); margin: 0; }
.lg-result-title .lg-mono { color: var(--lg-indigo-600); }
.lg-result-from { font-size: .85rem; color: var(--lg-text-muted); }

/* Badges */
.lg-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .76rem;
    font-weight: 600;
    padding: 5px 11px;
    border-radius: var(--lg-radius-pill);
    border: 1px solid transparent;
}
.lg-badge::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.lg-badge--ok   { color: var(--lg-success); background: var(--lg-success-bg); border-color: #a7f3d0; }
.lg-badge--down { color: var(--lg-danger);  background: var(--lg-danger-bg);  border-color: #fecaca; }

/* Stat tiles (single ping) */
.lg-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--lg-s4); }
@media (max-width: 560px) { .lg-stats { grid-template-columns: 1fr; } }
.lg-stat {
    background: var(--lg-surface-2);
    border: 1px solid var(--lg-border);
    border-radius: var(--lg-radius);
    padding: var(--lg-s4) var(--lg-s5);
    position: relative;
    overflow: hidden;
}
.lg-stat::before {
    content: '';
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 4px; background: var(--lg-border-strong);
}
.lg-stat--accent::before { background: var(--_rtt, var(--lg-indigo-500)); }
.lg-stat-label { font-size: .74rem; text-transform: uppercase; letter-spacing: .06em; color: var(--lg-text-muted); font-weight: 600; }
.lg-stat-value { font-family: var(--lg-font-data); font-size: 1.9rem; font-weight: 600; color: var(--lg-text-strong); margin-top: 4px; line-height: 1; }
.lg-stat-unit { font-size: .9rem; color: var(--lg-text-muted); margin-left: 4px; }

/* RTT semantic helpers (text + accent var) */
.rtt-fast  { color: var(--lg-rtt-fast);  --_rtt: var(--lg-rtt-fast); }
.rtt-mid   { color: var(--lg-rtt-mid);   --_rtt: var(--lg-rtt-mid); }
.rtt-slow  { color: var(--lg-rtt-slow);  --_rtt: var(--lg-rtt-slow); }
.rtt-vslow { color: var(--lg-rtt-vslow); --_rtt: var(--lg-rtt-vslow); }
.rtt-dead  { color: var(--lg-rtt-dead);  --_rtt: var(--lg-rtt-dead); }

/* Leaderboard (All Routers ping) */
.lg-leaderboard { display: flex; flex-direction: column; }
.lg-lb-row {
    display: grid;
    grid-template-columns: 34px 1.6fr 2.4fr auto;
    align-items: center;
    gap: var(--lg-s4);
    padding: var(--lg-s3) var(--lg-s2);
    border-bottom: 1px solid var(--lg-border);
}
.lg-lb-row:last-child { border-bottom: none; }
.lg-lb-row:hover { background: var(--lg-surface-2); }
.lg-lb-rank { font-family: var(--lg-font-data); font-size: .82rem; color: var(--lg-text-muted); text-align: center; }
.lg-lb-row:nth-child(1) .lg-lb-rank { color: var(--lg-indigo-600); font-weight: 700; }
.lg-lb-loc { display: flex; align-items: center; gap: var(--lg-s3); min-width: 0; }
.lg-lb-flag { font-size: 1.15rem; line-height: 1; }
.lg-lb-city { font-weight: 600; color: var(--lg-text-strong); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lg-lb-country { font-size: .78rem; color: var(--lg-text-muted); }
.lg-bar-track { position: relative; height: 8px; background: var(--lg-gray-100); border-radius: var(--lg-radius-pill); overflow: hidden; }
.lg-bar-fill { position: absolute; left: 0; top: 0; bottom: 0; border-radius: var(--lg-radius-pill); background: var(--_rtt, var(--lg-indigo-500)); transition: width .4s ease; }
.lg-lb-metrics { font-family: var(--lg-font-data); font-size: .85rem; text-align: right; white-space: nowrap; }
.lg-lb-metrics .lg-lb-avg { font-weight: 600; }
.lg-lb-metrics .lg-lb-minmax { color: var(--lg-text-muted); font-size: .76rem; }
.lg-lb-down { font-family: var(--lg-font-data); font-size: .78rem; color: var(--lg-rtt-dead); text-align: right; }

/* ---------- MTR hop table ---------- */
.lg-table-scroll { overflow-x: auto; border-radius: var(--lg-radius); border: 1px solid var(--lg-border); }
.lg-mtr { width: 100%; border-collapse: collapse; font-size: .86rem; }
.lg-mtr thead th {
    position: sticky; top: 0;
    background: var(--lg-gray-50);
    color: var(--lg-text-muted);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 700;
    text-align: right;
    padding: 10px 14px;
    border-bottom: 1px solid var(--lg-border);
    white-space: nowrap;
}
.lg-mtr thead th.lg-mtr-host, .lg-mtr thead th.lg-mtr-cnt { text-align: left; }
.lg-mtr tbody td {
    padding: 9px 14px;
    text-align: right;
    border-bottom: 1px solid var(--lg-gray-100);
    font-family: var(--lg-font-data);
    font-variant-numeric: tabular-nums slashed-zero;
    color: var(--lg-text);
    white-space: nowrap;
}
.lg-mtr tbody tr:last-child td { border-bottom: none; }
.lg-mtr tbody tr:nth-child(even) { background: var(--lg-surface-2); }
.lg-mtr tbody tr:hover { background: var(--lg-indigo-50); }
/* Cell modifiers scoped under `.lg-mtr tbody td` so they out-specify the base
   `.lg-mtr tbody td { color }` rule — otherwise loss/heatmap/dead colours never win. */
.lg-mtr tbody td.lg-mtr-cnt { color: var(--lg-text-muted); text-align: left; width: 1%; }
.lg-mtr-host { text-align: left !important; color: var(--lg-text-strong) !important; max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
.lg-mtr tbody td.lg-mtr-avg { font-weight: 600; }
.lg-mtr tbody td.lg-mtr-avg.rtt-fast  { background: rgba(16,185,129,.10); }
.lg-mtr tbody td.lg-mtr-avg.rtt-mid   { background: rgba(245,158,11,.12); }
.lg-mtr tbody td.lg-mtr-avg.rtt-slow  { background: rgba(249,115,22,.13); }
.lg-mtr tbody td.lg-mtr-avg.rtt-vslow { background: rgba(239,68,68,.13); }
.lg-mtr tbody td.lg-mtr-avg.rtt-dead  { color: var(--lg-rtt-dead); }
.lg-mtr tbody td.lg-mtr-loss-warn { color: var(--lg-warning); font-weight: 600; }
.lg-mtr tbody td.lg-mtr-loss-bad  { color: var(--lg-danger); font-weight: 700; background: var(--lg-danger-bg); }
.lg-mtr tr.lg-mtr-dest td { background: var(--lg-indigo-50); }
.lg-mtr-dest td:first-child { box-shadow: inset 3px 0 0 var(--lg-indigo-500); }
.lg-muted-cell { color: var(--lg-gray-300); }

/* All-Routers result accordion (re-skinned <details>) */
details.lg-acc {
    background: var(--lg-surface);
    border: 1px solid var(--lg-border);
    border-radius: var(--lg-radius);
    box-shadow: var(--lg-shadow-sm);
    overflow: hidden;
}
details.lg-acc + details.lg-acc { margin-top: var(--lg-s3); }
details.lg-acc > summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--lg-s4);
    padding: var(--lg-s4) var(--lg-s5);
    cursor: pointer;
    font-weight: 600;
    color: var(--lg-text-strong);
    user-select: none;
}
details.lg-acc > summary::-webkit-details-marker { display: none; }
details.lg-acc > summary:hover { background: var(--lg-surface-2); }
.lg-acc-title { display: flex; align-items: center; gap: var(--lg-s3); min-width: 0; }
.lg-acc-chev { color: var(--lg-gray-400); transition: transform .2s ease; flex: none; }
details.lg-acc[open] .lg-acc-chev { transform: rotate(90deg); }
.lg-acc-body { padding: 0 var(--lg-s5) var(--lg-s5); }
.lg-chip {
    font-family: var(--lg-font-data);
    font-size: .78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--lg-radius-pill);
    background: var(--lg-surface-2);
    border: 1px solid var(--lg-border);
    color: var(--_rtt, var(--lg-text));
    white-space: nowrap;
}

/* ---------- Footer ---------- */
.lg-footer {
    margin-top: var(--lg-s8);
    border-top: 1px solid var(--lg-border);
    padding: var(--lg-s5) 0;
    color: var(--lg-text-muted);
    font-size: .85rem;
}
.lg-footer .lg-shell { display: flex; align-items: center; justify-content: space-between; gap: var(--lg-s4); flex-wrap: wrap; }
.lg-footer a { color: var(--lg-indigo-600); }
.lg-footer .lg-heart { color: var(--lg-target); }

/* ---------- Login ---------- */
.lg-login-wrap { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 100vh; }
@media (max-width: 900px) { .lg-login-wrap { grid-template-columns: 1fr; } }

.lg-login-brand {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(120% 90% at 15% 10%, rgba(65,46,250,.06), transparent 60%),
        radial-gradient(110% 80% at 90% 90%, rgba(255,61,119,.06), transparent 55%),
        var(--lg-surface);
    border-right: 1px solid var(--lg-border);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: var(--lg-s8) var(--lg-s7);
}
@media (max-width: 900px) { .lg-login-brand { display: none; } }
.lg-login-brand .lg-login-map { position: absolute; inset: 0; opacity: .92; pointer-events: none; overflow: hidden; }
.lg-login-brand .lg-login-map svg { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 135%; height: auto; }
.lg-login-brand-top, .lg-login-brand-bottom { position: relative; z-index: 2; }
.lg-login-tagline { font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; max-width: 460px; }
.lg-login-tagline .lg-grad {
    background: linear-gradient(100deg, var(--lg-indigo-500), var(--lg-target));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lg-login-subtag { margin-top: var(--lg-s4); color: var(--lg-text-muted); max-width: 420px; font-size: 1rem; line-height: 1.6; }

.lg-login-panel { display: flex; align-items: center; justify-content: center; padding: var(--lg-s7) var(--lg-s5); background: var(--lg-bg); }
.lg-login-card { width: 100%; max-width: 400px; padding: var(--lg-s7) var(--lg-s6); }
.lg-login-card .lg-login-logo { height: 40px; margin-bottom: var(--lg-s5); }
.lg-login-card h1 { font-size: 1.5rem; margin: 0 0 6px; }
.lg-login-card .lg-login-sub { color: var(--lg-text-muted); margin-bottom: var(--lg-s5); font-size: .94rem; }
.lg-login-form { display: flex; flex-direction: column; gap: var(--lg-s4); }
.lg-login-form .lg-eye { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--lg-gray-400); cursor: pointer; background: none; border: none; padding: 6px; }
.lg-login-form .lg-eye:hover { color: var(--lg-text); }
.lg-login-form .lg-eye .lg-eye-off { display: none; }
.lg-login-form .lg-eye.is-visible .lg-eye-on { display: none; }
.lg-login-form .lg-eye.is-visible .lg-eye-off { display: block; }
.lg-field-note { margin: 6px 0 0; font-size: .76rem; color: var(--lg-text-muted); }

.lg-strength {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
    padding: 12px;
    background: var(--lg-surface-2);
    border: 1px solid var(--lg-border);
    border-radius: var(--lg-radius);
}
.lg-strength-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lg-strength-label { font-size: .75rem; font-weight: 700; color: var(--lg-text-strong); }
.lg-strength-bars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; flex: 1; min-width: 120px; }
.lg-strength-bar { height: 6px; border-radius: var(--lg-radius-pill); background: var(--lg-gray-200); transition: background .16s ease; }
.lg-strength-bar.is-on[data-level="1"] { background: var(--lg-danger); }
.lg-strength-bar.is-on[data-level="2"] { background: var(--lg-warning); }
.lg-strength-bar.is-on[data-level="3"] { background: var(--lg-rtt-good); }
.lg-strength-bar.is-on[data-level="4"] { background: var(--lg-success); }
.lg-policy-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}
.lg-policy-list li {
    display: flex;
    align-items: flex-start;
    gap: 7px;
    font-size: .75rem;
    color: var(--lg-text-muted);
    line-height: 1.35;
}
.lg-policy-list li::before {
    content: "";
    width: 15px;
    height: 15px;
    flex: 0 0 15px;
    margin-top: 1px;
    border-radius: 999px;
    border: 1px solid var(--lg-border-strong);
    background: var(--lg-surface);
    box-shadow: inset 0 0 0 3px var(--lg-surface);
}
.lg-policy-list li.is-met { color: var(--lg-text-strong); }
.lg-policy-list li.is-met::before { background: var(--lg-success); border-color: var(--lg-success); }
@media (max-width: 520px) { .lg-policy-list { grid-template-columns: 1fr; } }

.lg-auth-links { display: flex; flex-direction: column; gap: 8px; align-items: center; margin-top: var(--lg-s5); font-size: .88rem; color: var(--lg-text-muted); }
.lg-auth-links a { color: var(--lg-indigo-600); font-weight: 600; }
.lg-auth-links a:hover { color: var(--lg-indigo-700); }

.lg-alert { padding: 11px 14px; border-radius: var(--lg-radius); font-size: .88rem; border: 1px solid transparent; }
.lg-alert--danger  { color: var(--lg-danger);  background: var(--lg-danger-bg);  border-color: #fecaca; }
.lg-alert--success { color: var(--lg-success); background: var(--lg-success-bg); border-color: #a7f3d0; }
.lg-alert svg { flex: none; }

/* Page-level error banner (above the form) */
.lg-page-error {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 var(--lg-s4);
    box-shadow: var(--lg-shadow-sm);
}

/* ---------- Status pages (error / access-denied) ---------- */
.lg-status-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--lg-s5); }
.lg-status-card { max-width: 440px; width: 100%; text-align: center; padding: var(--lg-s7) var(--lg-s6); }
.lg-status-logo { height: 40px; margin-bottom: var(--lg-s4); }
.lg-status-code {
    font-size: 3.2rem;
    font-weight: 600;
    line-height: 1;
    background: linear-gradient(100deg, var(--lg-indigo-500), var(--lg-target));
    -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.lg-status-card h1 { font-size: 1.4rem; margin: var(--lg-s4) 0 var(--lg-s2); }
.lg-status-card p { color: var(--lg-text-muted); margin-bottom: var(--lg-s5); line-height: 1.6; }