:root {
    --bg: #0b0e13;
    --panel: #141923;
    --panel-2: #1a2030;
    --panel-3: #232a3c;
    --border: #2a3245;
    --text: #e6e9f2;
    --muted: #8a93a6;
    --accent: #ffb84d;
    --accent-2: #ff8c42;
    --ok: #4ade80;
    --warn: #f59e0b;
    --err: #ef4444;
    --info: #60a5fa;
    --radius: 10px;
    --radius-sm: 6px;
    --mono: "SFMono-Regular", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: "Inter", system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    font-size: 14px;
    line-height: 1.5;
}

/* ─── Topbar ─── */
.st-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 22px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 20;
}
.st-logo {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-radius: 8px;
    display: grid; place-items: center;
    color: #1a1a1a;
    font-size: 18px;
}
.st-title {
    font-size: 17px;
    font-weight: 700;
    margin: 0;
    letter-spacing: .01em;
}
.st-spacer { flex: 1; }

.st-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: var(--panel-2);
    border: 1px solid var(--border);
    color: var(--muted);
}
.st-badge--ok   { color: var(--ok);   border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.08); }
.st-badge--warn { color: var(--warn); border-color: rgba(245,158,11,.3); background: rgba(245,158,11,.08); }
.st-badge--err  { color: var(--err);  border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.08); }
.st-badge--info { color: var(--info); border-color: rgba(96,165,250,.3); background: rgba(96,165,250,.08); }

/* ─── Global banners (plaintext credentials, migration alerts, ...) ─── */
#st-global-banners { padding: 0 24px; margin-top: 10px; }
#st-global-banners:empty { display: none; }

.st-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-sm, 8px);
    border: 1px solid var(--border);
    background: var(--panel-2);
    font-size: 14px;
    line-height: 1.4;
}
.st-banner + .st-banner { margin-top: 8px; }
.st-banner__main  { flex: 1; min-width: 0; }
.st-banner__main code { padding: 1px 6px; border-radius: 4px; background: rgba(0,0,0,.3); font-size: 12px; }
.st-banner__actions { flex-shrink: 0; }

.st-banner--warn {
    color: var(--warn);
    border-color: rgba(245,158,11,.35);
    background: rgba(245,158,11,.08);
}
.st-banner--err {
    color: var(--err);
    border-color: rgba(239,68,68,.35);
    background: rgba(239,68,68,.08);
}

/* ─── Buttons ─── */
.st-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: var(--panel-2);
    color: var(--text);
    border: 1px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s;
}
.st-btn:hover { background: var(--panel-3); }
.st-btn--primary { background: var(--accent); color: #1a1a1a; border-color: var(--accent); }
.st-btn--primary:hover { background: var(--accent-2); border-color: var(--accent-2); }
.st-btn--danger  { background: rgba(239,68,68,.15); color: var(--err); border-color: rgba(239,68,68,.4); }
.st-btn--danger:hover { background: rgba(239,68,68,.25); }
.st-btn--ghost   { background: transparent; }
.st-btn--sm { padding: 5px 10px; font-size: 12px; }
.st-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ─── Tabs ─── */
.st-tabs {
    display: flex;
    gap: 4px;
    padding: 0 22px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}
.st-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 18px;
    background: transparent;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    border-bottom: 2px solid transparent;
    transition: all .15s;
    white-space: nowrap;
}
.st-tab:hover { color: var(--text); }
.st-tab--active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ─── Main / Panes ─── */
.st-main {
    padding: 24px 22px 80px;
    max-width: 1400px;
    margin: 0 auto;
}
.st-pane { display: none; }
.st-pane--active { display: block; }

.st-section-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.st-section-head h2 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    flex: 1;
}
.st-section-head .st-subtitle {
    color: var(--muted);
    font-size: 13px;
    font-weight: 400;
}

/* ─── Cards / list items ─── */
.st-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 12px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    align-items: center;
}
/* KSeF — wyróżnienie względem kart POS (ten sam rekord co Inbox KSeF). */
.st-card--ksef {
    border-left: 3px solid rgba(34, 211, 238, 0.75);
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.07) 0%, var(--panel) 56px);
}
.st-card__main h3 {
    margin: 0 0 4px;
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.st-card__main .st-meta {
    color: var(--muted);
    font-size: 12px;
    line-height: 1.7;
    word-break: break-all;
}
.st-card__main .st-meta code {
    font-family: var(--mono);
    background: var(--panel-2);
    padding: 1px 6px;
    border-radius: 4px;
    color: var(--text);
    font-size: 11px;
}
.st-card__actions {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-shrink: 0;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.st-chip {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    background: var(--panel-2);
    border: 1px solid var(--border);
    margin-right: 4px;
    font-family: var(--mono);
    color: var(--muted);
}
.st-chip--accent { color: var(--accent); border-color: rgba(255,184,77,.3); background: rgba(255,184,77,.08); }
.st-chip--ok     { color: var(--ok);     border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.08); }
.st-chip--err    { color: var(--err);    border-color: rgba(239,68,68,.3);  background: rgba(239,68,68,.08); }
.st-chip--warn   { color: var(--warn);   border-color: rgba(245,158,11,.3); background: rgba(245,158,11,.08); }

.st-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--muted);
    background: var(--panel);
    border: 2px dashed var(--border);
    border-radius: var(--radius);
}
.st-empty i { font-size: 36px; margin-bottom: 10px; opacity: .5; }
.st-empty p { margin: 6px 0; }

/* ─── Forms / modals ─── */
.st-modal-root {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
}
.st-modal-root.st-modal-root--open { display: flex; }
.st-modal {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}
.st-modal h3 {
    margin: 0 0 16px;
    font-size: 17px;
    font-weight: 700;
}
.st-modal__footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 20px;
}

.st-field {
    margin-bottom: 14px;
}
.st-field label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.st-field input,
.st-field select,
.st-field textarea {
    width: 100%;
    padding: 10px 12px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
}
.st-field textarea { min-height: 100px; font-family: var(--mono); font-size: 12px; }
.st-field input:focus,
.st-field select:focus,
.st-field textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.st-field__hint {
    color: var(--muted);
    font-size: 11px;
    margin-top: 4px;
    font-style: italic;
}
.st-field--check { display: flex; align-items: center; gap: 10px; }
.st-field--check label { margin: 0; text-transform: none; letter-spacing: 0; font-size: 13px; color: var(--text); }
.st-field--check input { width: auto; }

.st-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ─── Toast ─── */
.st-toast-root {
    position: fixed; top: 80px; right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 200;
    pointer-events: none;
}
.st-toast {
    background: var(--panel);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    max-width: 360px;
    font-size: 13px;
    animation: stToastIn .25s ease;
    pointer-events: auto;
}
.st-toast--ok   { border-left-color: var(--ok);  }
.st-toast--err  { border-left-color: var(--err); }
.st-toast--info { border-left-color: var(--info); }
@keyframes stToastIn {
    from { transform: translateX(30px); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

/* ─── Revealed secret block (shown once) ─── */
.st-secret-reveal {
    background: rgba(255,184,77,.08);
    border: 1px solid rgba(255,184,77,.4);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin: 12px 0;
}
.st-secret-reveal h4 {
    margin: 0 0 6px;
    color: var(--accent);
    font-size: 13px;
}
.st-secret-reveal code {
    display: block;
    font-family: var(--mono);
    font-size: 13px;
    word-break: break-all;
    background: var(--panel-2);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    margin: 8px 0;
    color: var(--text);
}
.st-secret-reveal small { color: var(--muted); font-size: 11px; }

/* ─── Health grid ─── */
.st-health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}
.st-health-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 18px;
}
.st-health-card h4 {
    margin: 0 0 10px;
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 600;
}
.st-health-card .st-metric {
    font-size: 28px;
    font-weight: 700;
    color: var(--accent);
}
.st-health-card .st-submetric {
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px;
}

/* ─── Test ping result ─── */
.st-ping-result {
    background: var(--panel-2);
    border-radius: var(--radius-sm);
    padding: 14px;
    margin-top: 12px;
    font-family: var(--mono);
    font-size: 12px;
    white-space: pre-wrap;
    max-height: 400px;
    overflow-y: auto;
}
.st-ping-result--ok  { border-left: 4px solid var(--ok); }
.st-ping-result--err { border-left: 4px solid var(--err); }

/* ─── Shared input class (used outside .st-field wrapper) ─── */
.st-field__input {
    width: 100%;
    padding: 9px 12px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-family: inherit;
    font-size: 13px;
    transition: border-color .15s;
    display: block;
}
.st-field__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255,184,77,.12);
}
.st-field__input[type="number"] { appearance: textfield; }
textarea.st-field__input { font-family: var(--mono); font-size: 12px; min-height: 80px; resize: vertical; }

/* ─── API Key scope picker ─── */
.st-scope-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 6px;
}
.st-scope-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
}
.st-scope-row input[type="checkbox"] {
    margin-top: 3px;
}

/* ─── Audit log (Dziennik) ─── */
.st-audit-wrap { margin-top: 8px; overflow-x: auto; }
.st-audit-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.st-audit-table th,
.st-audit-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}
.st-audit-table th {
    color: var(--muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.st-audit-table tbody tr:hover { background: rgba(255,255,255,.03); }
.st-mono { font-family: var(--mono); font-size: 12px; }
.st-nowrap { white-space: nowrap; }
.st-code-inline { font-size: 12px; background: rgba(0,0,0,.25); padding: 2px 6px; border-radius: 4px; }
.st-muted { color: var(--muted); font-size: 12px; }
.st-audit-detail {
    display: none;
    margin: 12px 0 20px;
    padding: 12px 14px;
    background: var(--panel-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}
.st-audit-detail--open { display: block; }
.st-audit-detail__hdr {
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 13px;
}
.st-audit-detail__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
@media (max-width: 900px) {
    .st-audit-detail__grid { grid-template-columns: 1fr; }
}
.st-audit-detail__grid h4 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 6px;
}
.st-audit-pre {
    margin: 0;
    padding: 10px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    font-size: 11px;
    line-height: 1.45;
    max-height: 280px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ─── Responsive ─── */
@media (max-width: 700px) {
    .st-card { grid-template-columns: 1fr; }
    .st-card__actions { justify-content: flex-start; }
    .st-grid-2 { grid-template-columns: 1fr; }
    .st-title { font-size: 15px; }
    /* Notch / status bar — bez zmiany układu desktop */
    .st-topbar {
        padding-top: max(14px, env(safe-area-inset-top, 0px));
    }
    .st-main {
        padding-bottom: max(80px, calc(24px + env(safe-area-inset-bottom, 0px)));
    }
}