@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=Source+Code+Pro:wght@400;500;600&display=swap');
@import url('https://cdn.jsdelivr.net/npm/flag-icons@7.2.3/css/flag-icons.min.css');

/* ── Copper palette ──────────────────────────────────────────────────────
   Calm, warm, near-neutral surfaces (oklch, low chroma) so large areas stay
   quiet. Saturated copper / patina / bronze / soft-blue are reserved for
   small touches: icons, spark-bars, status dots, the live test animations. */

:root {
    /* surfaces */
    --bg:       oklch(0.165 0.013 50);
    --bg-elev:  oklch(0.195 0.014 50);
    --card:     oklch(0.215 0.016 50);
    --card-2:   oklch(0.245 0.016 50);
    --inset:    oklch(0.275 0.015 50);

    /* text */
    --text:        oklch(0.95 0.008 75);
    --text-dim:    oklch(0.83 0.012 70);
    --text-muted:  oklch(0.72 0.022 62);
    --text-faint:  oklch(0.58 0.022 58);

    /* hairlines / rings (warm, translucent) */
    --border:        oklch(0.83 0.045 62 / 0.12);
    --border-strong: oklch(0.83 0.045 62 / 0.22);
    --ring:          oklch(0.83 0.045 62 / 0.08);

    /* accents */
    --copper:      oklch(0.66 0.16 45);
    --copper-soft: oklch(0.75 0.11 52);
    --patina:      oklch(0.70 0.11 168);
    --patina-soft: oklch(0.79 0.09 168);
    --bronze:      oklch(0.77 0.16 88);
    --bronze-soft: oklch(0.84 0.11 90);
    --online:      oklch(0.72 0.10 207);
    --online-soft: oklch(0.81 0.08 207);
    --danger:      oklch(0.64 0.18 22);
    --danger-soft: oklch(0.75 0.13 25);

    --primary:      var(--copper);
    --primary-soft: var(--copper-soft);

    /* shape + type */
    --radius-card: 1.25rem;
    --radius-tile: 0.9rem;
    --radius-lg:   1.5rem;
    --radius-sm:   0.6rem;

    --font-sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'DM Sans', var(--font-sans);
    --font-mono:    'Source Code Pro', 'JetBrains Mono', monospace;

    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.25), 0 12px 30px -18px rgba(0, 0, 0, 0.55);
    --shadow-pop:  0 1px 3px rgba(0, 0, 0, 0.3), 0 30px 70px -28px rgba(0, 0, 0, 0.72);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: var(--font-sans);
    color: var(--text);
    min-height: 100vh;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    user-select: none;
    -webkit-user-select: none;
}

body {
    background: var(--bg);
    position: relative;
    isolation: isolate;
}

input, textarea, .selectable {
    user-select: text;
    -webkit-user-select: text;
}

/* one soft warm wash, top-centre — calm, no grid, no neon */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background:
        radial-gradient(ellipse 100% 60% at 50% -15%,
            color-mix(in srgb, var(--copper) 9%, transparent), transparent 70%),
        radial-gradient(ellipse 90% 55% at 90% 8%,
            color-mix(in srgb, var(--patina) 6%, transparent), transparent 75%);
}

button {
    font-family: inherit;
}

.container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 3rem 2.5rem 4rem;
    position: relative;
    z-index: 1;
}

/* ── Header ────────────────────────────────────────────── */

.header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.brand-mark {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    background: linear-gradient(145deg, var(--bronze-soft), var(--copper) 55%, oklch(0.5 0.1 40));
    -webkit-mask: url('/assets/logo.svg') no-repeat center / contain;
            mask: url('/assets/logo.svg') no-repeat center / contain;
    filter: drop-shadow(0 4px 12px color-mix(in srgb, var(--copper) 30%, transparent));
}

h1 {
    font-family: var(--font-heading);
    font-size: 2.1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    line-height: 1;
}

.header-spacer {
    flex: 1;
}

.header-action {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-dim);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.6rem 1rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.header-action:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: var(--card-2);
}

.header-action:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.header-action svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    display: block;
}

.spin {
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Section heading ───────────────────────────────────── */

.section-head {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.section-head .count-pill {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--copper);
    background: color-mix(in srgb, var(--copper) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--copper) 25%, transparent);
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-weight: 500;
}

/* ── Stats grid ────────────────────────────────────────── */

.stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 3.5rem;
}

@media (max-width: 1100px) {
    .stats {
        grid-template-columns: minmax(0, 1fr);
        max-width: 560px;
        margin-left: auto;
        margin-right: auto;
    }
}

.stat-card {
    position: relative;
    background: var(--card);
    border-radius: var(--radius-card);
    padding: 1.4rem 1.5rem;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-card), inset 0 0 0 1px var(--ring);
    height: 256px;
    container-type: size;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card), inset 0 0 0 1px var(--border-strong);
}

.stat-card .accent {
    position: absolute;
    top: -45%;
    right: -22%;
    width: 170px;
    height: 170px;
    border-radius: 50%;
    filter: blur(46px);
    opacity: 0.10;
    pointer-events: none;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.stat-card:hover .accent {
    opacity: 0.18;
}

.stat-card.copper .accent { background: var(--copper); }
.stat-card.patina .accent { background: var(--patina); }
.stat-card.bronze .accent { background: var(--bronze); }
.stat-card.online .accent { background: var(--online); }

.stat-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.stat-label {
    font-size: clamp(9px, 2.6cqi, 11px);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 600;
    color: var(--text-faint);
}

.stat-icon {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.7rem;
    background: color-mix(in srgb, var(--text) 5%, transparent);
    color: var(--text-muted);
}

.stat-icon svg {
    width: 18px;
    height: 18px;
    display: block;
}

.copper .stat-icon { color: var(--copper); background: color-mix(in srgb, var(--copper) 16%, transparent); }
.patina .stat-icon { color: var(--patina); background: color-mix(in srgb, var(--patina) 16%, transparent); }
.bronze .stat-icon { color: var(--bronze); background: color-mix(in srgb, var(--bronze) 16%, transparent); }
.online .stat-icon { color: var(--online); background: color-mix(in srgb, var(--online) 16%, transparent); }

.stat-value {
    font-size: clamp(21px, 6.5cqi, 27px);
    color: var(--text);
    font-family: var(--font-mono);
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.1;
}

.stat-value.danger { color: var(--danger-soft); }
.stat-value.muted { color: var(--text-faint); }

.stat-sub {
    margin-top: 0.55rem;
    font-size: clamp(10px, 2.9cqi, 12.5px);
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.stat-foot {
    margin-top: 0.6rem;
    font-size: clamp(9px, 2.7cqi, 11.5px);
    color: var(--text-faint);
    font-family: var(--font-mono);
}

.stat-foot-row {
    margin-top: 1.1rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.stat-foot-row .foot-item {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
}

.stat-foot-row .dim {
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: clamp(8px, 2.3cqi, 10px);
    font-weight: 600;
    white-space: nowrap;
}

.stat-foot-row .mono {
    font-family: var(--font-mono);
    font-size: clamp(10px, 2.9cqi, 12.5px);
    color: var(--text-dim);
    overflow-wrap: anywhere;
}

/* ── Split (Locations online / failed) card ────────────── */

.split-card .split-body {
    margin-top: auto;
    display: flex;
    align-items: stretch;
    gap: 1rem;
}

.sync-card .stat-value { margin-top: auto; }

.split-card .split-block {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.split-card .split-block .stat-value { font-size: clamp(23px, 7cqi, 29.5px); }

.split-card .split-block .stat-sub {
    margin-top: 0.15rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: clamp(9px, 2.6cqi, 11px);
    color: var(--text-faint);
    font-weight: 600;
}

.split-card .split-divider {
    width: 1px;
    background: var(--border);
    align-self: stretch;
}

.stat-bar {
    margin-top: 1rem;
    height: 4px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--text) 5%, transparent);
    overflow: hidden;
    position: relative;
}

.stat-bar-fill {
    height: 100%;
    border-radius: 999px;
    transition: width 0.5s ease;
}

.copper .stat-bar-fill { background: var(--copper); }
.patina .stat-bar-fill { background: var(--patina); }
.bronze .stat-bar-fill { background: var(--bronze); }
.online .stat-bar-fill { background: var(--online); }

.stat-foot-row.reach-foot { grid-template-columns: repeat(3, 1fr); }
.stat-foot-row .mono.danger { color: var(--danger-soft); }

/* ── Server grid ───────────────────────────────────────── */

.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.85rem;
}

.server-btn {
    background: linear-gradient(165deg, color-mix(in srgb, var(--card-2) 50%, var(--card)), var(--card) 65%);
    border: 1px solid var(--border);
    border-radius: var(--radius-tile);
    padding: 0.75rem 0.95rem;
    color: var(--text-faint);
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: default;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.25s ease, background 0.2s ease;
    user-select: none;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.22),
        0 5px 14px -10px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 color-mix(in srgb, var(--text) 5%, transparent);
}

.server-btn .top {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
    padding-left: 0.1rem;
}

.server-btn .flag {
    font-size: 1.1rem;
    flex-shrink: 0;
    border-radius: 2px;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text) 8%, transparent);
    filter: saturate(0.6) brightness(0.82);
    transition: filter 0.2s ease;
}

.server-btn .name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.95rem;
}

.server-btn .code {
    color: var(--text-faint);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 0.18rem 0.45rem;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--text) 4%, transparent);
    letter-spacing: 0.05em;
}

.server-btn .meta {
    display: flex;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-faint);
    font-family: var(--font-mono);
}

.server-btn .meta-right {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-left: auto;
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

.server-btn .status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-faint);
}

.server-btn.active {
    border-color: color-mix(in srgb, var(--patina) 28%, transparent);
    color: var(--text);
    cursor: pointer;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.25),
        0 7px 18px -10px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);
}

.server-btn.active .flag { filter: saturate(0.95) brightness(0.98); }

.server-btn.active .code {
    color: var(--patina-soft);
    background: color-mix(in srgb, var(--patina) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--patina) 20%, transparent);
}

.server-btn.active .meta { color: var(--patina-soft); }

.server-btn.active .status-dot {
    background: var(--patina);
    box-shadow: 0 0 7px color-mix(in srgb, var(--patina) 55%, transparent);
}

.server-btn.active:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--patina) 52%, transparent);
    box-shadow:
        0 3px 6px rgba(0, 0, 0, 0.32),
        0 14px 30px -12px color-mix(in srgb, var(--patina) 34%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--text) 10%, transparent);
}

.server-btn .ping {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    background: color-mix(in srgb, var(--text) 5%, transparent);
    border: 1px solid var(--border);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    letter-spacing: 0.01em;
}

.server-btn.active .ping {
    color: var(--patina-soft);
    background: color-mix(in srgb, var(--patina) 8%, transparent);
    border-color: color-mix(in srgb, var(--patina) 16%, transparent);
}

.server-btn.available {
    border-color: color-mix(in srgb, var(--bronze) 26%, transparent);
    color: var(--text);
    cursor: pointer;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.25),
        0 7px 18px -10px rgba(0, 0, 0, 0.55),
        inset 0 1px 0 color-mix(in srgb, var(--text) 6%, transparent);
}

.server-btn.available .flag { filter: saturate(0.85) brightness(0.95); }

.server-btn.available .code {
    color: var(--bronze-soft);
    background: color-mix(in srgb, var(--bronze) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--bronze) 20%, transparent);
}

.server-btn.available .meta { color: var(--bronze-soft); }

.server-btn.available .status-dot {
    background: var(--bronze);
    box-shadow: 0 0 7px color-mix(in srgb, var(--bronze) 55%, transparent);
}

.server-btn.available:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--bronze) 52%, transparent);
    box-shadow:
        0 3px 6px rgba(0, 0, 0, 0.32),
        0 14px 30px -12px color-mix(in srgb, var(--bronze) 34%, transparent),
        inset 0 1px 0 color-mix(in srgb, var(--text) 10%, transparent);
}

/* ── Modal ─────────────────────────────────────────────── */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--bg) 72%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fade-in 0.2s ease;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal {
    position: relative;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 640px;
    overflow: hidden;
    box-shadow: var(--shadow-pop), inset 0 0 0 1px var(--ring);
    animation: modal-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-in {
    from { opacity: 0; transform: scale(0.96) translateY(14px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-flag {
    text-align: center;
    padding: 2rem 1.5rem 0.5rem;
    line-height: 1;
    position: relative;
}

.modal-flag .fi {
    font-size: 4rem;
    border-radius: 5px;
    box-shadow:
        0 6px 22px rgba(0, 0, 0, 0.45),
        inset 0 0 0 1px color-mix(in srgb, var(--text) 10%, transparent);
}

.modal-title {
    text-align: center;
    padding: 0 1.5rem 1.5rem;
    position: relative;
}

.modal-title h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.01em;
    margin-bottom: 0.45rem;
}

.modal-title .country-code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--copper-soft);
    letter-spacing: 0.15em;
    background: color-mix(in srgb, var(--copper) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--copper) 22%, transparent);
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    display: inline-block;
}

.modal-close {
    position: absolute;
    top: 0.85rem;
    right: 0.85rem;
    width: 36px;
    height: 36px;
    background: color-mix(in srgb, var(--text) 4%, transparent);
    border: 1px solid var(--border);
    border-radius: 0.7rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    z-index: 2;
}

.modal-close svg { width: 16px; height: 16px; display: block; }

.modal-close:hover {
    color: var(--text);
    background: color-mix(in srgb, var(--text) 8%, transparent);
    border-color: var(--border-strong);
}

.modal-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--card-2);
    border: 1px solid var(--border);
    transition: background 0.15s ease, border-color 0.15s ease;
}

.modal-row:hover {
    background: color-mix(in srgb, var(--copper) 6%, var(--card-2));
    border-color: color-mix(in srgb, var(--copper) 20%, transparent);
}

.modal-row .label {
    flex-shrink: 0;
    color: var(--text-faint);
    font-weight: 600;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    width: 86px;
}

.modal-row .value {
    flex: 1;
    color: var(--text);
    font-family: var(--font-mono);
    font-size: 0.88rem;
    overflow-wrap: anywhere;
    user-select: none;
    -webkit-user-select: none;
    text-align: right;
}

.modal-row .copy-btn {
    flex-shrink: 0;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 0.55rem;
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.modal-row .copy-btn svg { width: 14px; height: 14px; display: block; }

.modal-row .copy-btn:hover {
    color: var(--copper);
    border-color: color-mix(in srgb, var(--copper) 30%, transparent);
    background: color-mix(in srgb, var(--copper) 10%, transparent);
}

.modal-row .copy-btn.copied {
    color: var(--patina);
    border-color: color-mix(in srgb, var(--patina) 40%, transparent);
    background: color-mix(in srgb, var(--patina) 14%, transparent);
}

.modal-grid {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: 0.85rem;
    padding: 0 1.5rem 1.5rem;
}

.modal-creds {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
}

.modal-tests {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    min-width: 0;
}

.copy-url-btn {
    width: 100%;
    margin-top: 0.4rem;
    padding: 0.7rem 1rem;
    background: color-mix(in srgb, var(--copper) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--copper) 22%, transparent);
    border-radius: var(--radius-sm);
    color: var(--copper-soft);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
}

.copy-url-btn svg { width: 14px; height: 14px; }

.copy-url-btn:hover {
    background: color-mix(in srgb, var(--copper) 16%, transparent);
    border-color: color-mix(in srgb, var(--copper) 38%, transparent);
    color: var(--copper);
}

/* HTTP / SOCKS5 copy buttons sit side by side: HTTP (copper, the base style)
   on the left, SOCKS5 (blue) on the right. */
.url-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.url-row .copy-url-btn {
    margin-top: 0;
    width: 100%;
}

.copy-url-btn.socks {
    background: color-mix(in srgb, var(--online) 12%, transparent);
    border-color: color-mix(in srgb, var(--online) 26%, transparent);
    color: var(--online-soft);
}

.copy-url-btn.socks:hover {
    background: color-mix(in srgb, var(--online) 18%, transparent);
    border-color: color-mix(in srgb, var(--online) 42%, transparent);
    color: var(--online);
}

/* Pressed/copied feedback (green). The :hover selector is included so this wins
   over .copy-url-btn.socks:hover (which outranks a plain .copied while the
   cursor is still on the just-clicked button). */
.copy-url-btn.copied,
.copy-url-btn.copied:hover {
    background: color-mix(in srgb, var(--patina) 14%, transparent);
    border-color: color-mix(in srgb, var(--patina) 32%, transparent);
    color: var(--patina-soft);
}

/* ── Modal: info tiles (ping / status) ─────────────────── */

.test-card {
    position: relative;
    background: var(--card-2);
    border: 1px solid var(--border);
    border-radius: 0.9rem;
    padding: 0.85rem 0.95rem 0.95rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
    overflow: hidden;
    flex: 1;
    min-height: 0;
}

.test-card-head {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    color: var(--text-muted);
}

.test-card-head .icon { width: 22px; height: 22px; flex-shrink: 0; }

.test-card-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.test-card-value {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    font-family: var(--font-mono);
    letter-spacing: 0.005em;
    margin-top: auto;
}

.test-card.ok { border-color: color-mix(in srgb, var(--patina) 26%, transparent); }
.test-card.ok .test-card-head, .test-card.ok .test-card-value { color: var(--patina-soft); }
.test-card.warn { border-color: color-mix(in srgb, var(--bronze) 26%, transparent); }
.test-card.warn .test-card-head, .test-card.warn .test-card-value { color: var(--bronze-soft); }
.test-card.failed { border-color: color-mix(in srgb, var(--danger) 28%, transparent); }
.test-card.failed .test-card-head, .test-card.failed .test-card-value { color: var(--danger-soft); }

.proto-pills { display: flex; gap: 0.4rem; flex-wrap: wrap; }

.proto-pill {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    color: var(--patina-soft);
    background: color-mix(in srgb, var(--patina) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--patina) 24%, transparent);
}

.modal-note {
    grid-column: 1 / -1;
    margin: 0 1.5rem 1.5rem;
    padding: 0.7rem 0.9rem;
    border-radius: var(--radius-sm);
    background: color-mix(in srgb, var(--copper) 6%, var(--card-2));
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.76rem;
    line-height: 1.5;
}

.modal-note code {
    font-family: var(--font-mono);
    color: var(--copper-soft);
    background: color-mix(in srgb, var(--copper) 10%, transparent);
    padding: 0.05rem 0.35rem;
    border-radius: 0.35rem;
}

.ping-icon { color: inherit; }
.ping-icon .ring { fill: none; stroke: currentColor; stroke-width: 1.4; opacity: 0.45; }

/* ── Empty state ───────────────────────────────────────── */

.empty {
    text-align: center;
    color: var(--text-muted);
    padding: 4rem 2rem;
    font-size: 0.9rem;
    border: 1px dashed var(--border);
    border-radius: var(--radius-card);
}

/* ── Login ─────────────────────────────────────────────── */

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem 2rem 2rem;
    box-shadow: var(--shadow-pop), inset 0 0 0 1px var(--ring);
    position: relative;
    overflow: hidden;
}

.login-card::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 28%;
    right: 28%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--copper), transparent);
    opacity: 0.6;
}

.login-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 1.5rem;
}

.login-brand .brand-mark { margin-bottom: 0.5rem; }

.login-card h1 {
    text-align: center;
    margin-bottom: 0.4rem;
    font-size: 1.5rem;
}

.login-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 2rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-form label {
    color: var(--text-dim);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 0.45rem;
    display: block;
}

.login-form input {
    width: 100%;
    background: var(--inset);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.8rem 1rem;
    color: var(--text);
    font-family: inherit;
    font-size: 0.95rem;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.login-form input:focus {
    outline: none;
    border-color: color-mix(in srgb, var(--copper) 55%, transparent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--copper) 16%, transparent);
}

.login-form button {
    background: var(--copper);
    color: oklch(0.2 0.03 45);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
    margin-top: 0.5rem;
    box-shadow: 0 8px 22px -12px color-mix(in srgb, var(--copper) 70%, transparent);
    letter-spacing: 0.01em;
}

.login-form button:hover {
    background: var(--copper-soft);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px -12px color-mix(in srgb, var(--copper) 75%, transparent);
}

.login-form button:active { transform: translateY(0); }

.login-form button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.login-error {
    background: color-mix(in srgb, var(--danger) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 28%, transparent);
    color: var(--danger-soft);
    padding: 0.7rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
}