/* ============================================================
   TXID -> R,S,Z + Private Key Recovery — tool styles
   Fully theme-driven: the result table mirrors the site's
   .keys-table / .keys-header look (see /private-keys/bitcoin)
   so it is native in BOTH light and dark mode. All colours come
   from the --cgt-* variables; only the shared brand accents
   (Bitcoin orange #f7931a, alert pink #e0245e, tool teal #00b894)
   are hard-coded, exactly as elsewhere on CryptographyTube.
   ============================================================ */

.tool-section {
    background: var(--cgt-card-bg);
    border: 1px solid var(--cgt-border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px var(--cgt-shadow);
}
.tool-section h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 .85rem;
    color: var(--cgt-text);
}

/* Input + button row */
.tool-input-row {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: .85rem;
}
.tool-input-row .form-control {
    flex: 1 1 260px;
    font-family: 'SF Mono', Consolas, Monaco, monospace;
    font-size: .875rem;
}
.tool-input-row .btn { white-space: nowrap; }

/* ---- Chain selector + search bar — same look/behaviour as the Public Key
        Toolkit / Address Analysis. The selected-chain accent (a clean 2px border
        in the chain's colour) and the hover tint both come from the global
        .chain-tab styling in style.min.css; here we ONLY center the controls and
        set the row spacing, so the active-tab border is identical to those sibling
        tools (no extra inset ring / weight / dimming that made it look thicker). ---- */
#txr-controls { max-width: 760px; margin-left: auto; margin-right: auto; }
#txr-chain-tabs { margin-bottom: 1rem; }

/* "Transactions to fetch" — free-entry number input (any count) */
#txr-txlimit-wrap { color: var(--cgt-text-muted); }
#txr-tx-limit {
    width: auto;
    min-width: 118px;
    max-width: 170px;
    font-family: 'SF Mono', Consolas, Monaco, monospace;
}

/* ---- Output panel — a themed card, like the site's .keys-table ---- */
.tool-output {
    background: var(--cgt-card-bg);
    color: var(--cgt-text);
    border: 1px solid var(--cgt-border);
    border-radius: 8px;
    box-shadow: 0 1px 3px var(--cgt-shadow);
    overflow: hidden;
    min-height: 120px;
    font-size: .8rem;
    line-height: 1.55;
}
.tool-output pre {
    margin: 0;
    padding: .9rem 1rem;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: 'SF Mono', Consolas, Monaco, monospace;
    color: var(--cgt-text-muted);
    background: transparent;
}

/* Brand strip emitted by the engine */
.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .7rem 1rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--cgt-text);
    background: linear-gradient(135deg, var(--cgt-bg-tertiary) 0, var(--cgt-card-bg) 100%);
    border-bottom: 1px solid var(--cgt-border);
    box-shadow: inset 3px 0 0 #f7931a;
}
.result-header .tool-tag {
    font-weight: 500;
    font-size: .72rem;
    letter-spacing: .02em;
    color: var(--cgt-text-muted);
    text-transform: uppercase;
}
.download-tools { display: flex; gap: .5rem; padding: .7rem 1rem 0; }
.btn-small {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: transparent;
    border: 1px solid var(--cgt-border);
    color: var(--cgt-text);
    border-radius: 6px;
    padding: .3rem .6rem;
    font-size: .72rem;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
}
.btn-small:hover {
    border-color: var(--cgt-primary);
    color: var(--cgt-primary);
    background: rgba(var(--cgt-primary-rgb), .08);
}
.btn-small img { filter: none; }
[data-bs-theme="dark"] .btn-small img { filter: invert(1); }

/* ---- Status / empty / error ---- */
.rsz-status { padding: .9rem 1rem; color: var(--cgt-text-muted); font-size: .85rem; }
.rsz-error {
    display: flex; align-items: center; gap: .4rem;
    margin: .75rem 1rem; padding: .6rem .8rem;
    border: 1px solid rgba(224, 36, 94, .4);
    border-radius: 6px;
    background: rgba(224, 36, 94, .08);
    color: #e0245e;
    font-size: .8rem;
    word-break: break-word;
}
[data-bs-theme="dark"] .rsz-error img { filter: invert(1); }

/* ---- Summary chips ---- */
.rsz-summary { display: flex; flex-wrap: wrap; gap: .5rem; padding: .8rem 1rem .25rem; }
.rsz-chip {
    font-size: .68rem; font-weight: 600;
    padding: .22rem .6rem; border-radius: 999px;
    background: var(--cgt-bg-tertiary); color: var(--cgt-text-muted);
    border: 1px solid var(--cgt-border);
    text-transform: uppercase; letter-spacing: .03em;
}
.rsz-chip-ok { color: #00b894; border-color: rgba(0, 184, 148, .45); }
.rsz-chip-danger { color: #e0245e; border-color: rgba(224, 36, 94, .45); }

/* ---- Bit-leak analysis section (worker-driven verdict at the top) ---- */
.rsz-leak-box { border-bottom: 1px solid var(--cgt-border); }
.rsz-leak-box:empty { display: none; border-bottom: 0; }
.rsz-leak-note {
    display: flex; align-items: center; gap: .45rem;
    margin: .75rem 1rem; padding: .6rem .8rem;
    border: 1px solid var(--cgt-border);
    border-left: 3px solid var(--cgt-text-muted);
    border-radius: 6px;
    background: var(--cgt-bg-tertiary);
    color: var(--cgt-text-muted);
    font-size: .8rem; line-height: 1.5;
}
.rsz-leak-note.rsz-leak-ok {
    border-color: rgba(0, 184, 148, .35);
    border-left-color: #00b894;
    background: rgba(0, 184, 148, .06);
    color: var(--cgt-text);
}
[data-bs-theme="dark"] .rsz-leak-note img { filter: invert(38%) sepia(64%) saturate(3200%) hue-rotate(320deg); }

/* Per-transaction leak detail — recovered nonce K + exact leaked-bit report,
   injected into each leaky row. Spans the full width under the 3 columns. */
.rsz-leak-detail {
    grid-column: 1 / -1;
    margin-top: .55rem;
    padding: .55rem .7rem;
    border: 1px dashed rgba(224, 36, 94, .4);
    border-radius: 6px;
    background: rgba(224, 36, 94, .05);
}
.rsz-leak-detail:empty { display: none; }
.rsz-leak-badge {
    display: inline-block;
    font-size: .6rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .04em;
    color: #e0245e;
    border: 1px solid rgba(224, 36, 94, .5);
    border-radius: 999px;
    padding: .12rem .55rem; margin-bottom: .4rem;
}
.rsz-leak-badge-muted { color: var(--cgt-text-muted); border-color: var(--cgt-border); }
.rsz-leak-detail .rsz-line { margin-bottom: 0; }
.rsz-val.rsz-nonce { color: #f7931a; }
.rsz-leak-bits { font-size: .68rem; color: var(--cgt-text-muted); margin-top: .35rem; line-height: 1.5; }
.rsz-leak-bits strong { color: var(--cgt-text); }

/* ---- Recovered private key box ---- */
.rsz-vuln-box {
    margin: .75rem 1rem;
    padding: .7rem .85rem;
    border: 1px solid rgba(224, 36, 94, .45);
    border-left: 3px solid #e0245e;
    border-radius: 8px;
    background: rgba(224, 36, 94, .06);
}
.rsz-vuln-title {
    display: flex; align-items: center; gap: .4rem;
    font-weight: 700; font-size: .8rem; color: #e0245e; margin-bottom: .45rem;
}
[data-bs-theme="dark"] .rsz-vuln-title img { filter: invert(38%) sepia(64%) saturate(3200%) hue-rotate(320deg); }
.rsz-vuln-key { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }

/* Recovered key highlight (only the recovered key uses .private-key here) */
.private-key {
    color: #f7931a;
    font-weight: 700;
    word-break: break-all;
    background: rgba(247, 147, 26, .12);
    border-radius: 4px;
    padding: 0 .3rem;
}

/* ---- Results table (same grid model as .keys-table, own classes to
        avoid the global !important grid on .key-row) ---- */
.rsz-thead, .rsz-row {
    display: grid;
    grid-template-columns: minmax(150px, 1fr) minmax(230px, 1.7fr) minmax(200px, 1.4fr);
    gap: 1rem;
    align-items: start;
}
.rsz-thead {
    padding: .7rem 1rem;
    margin-top: .75rem;
    background: linear-gradient(135deg, var(--cgt-bg-tertiary) 0, var(--cgt-card-bg) 100%);
    border-top: 1px solid var(--cgt-border);
    border-bottom: 2px solid var(--cgt-border);
    font-size: .7rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .03em;
    color: var(--cgt-text-muted);
}
.rsz-thead img { vertical-align: -2px; opacity: .75; }
[data-bs-theme="dark"] .rsz-thead img { filter: invert(1); }

.rsz-row {
    padding: .7rem 1rem;
    border-bottom: 1px solid var(--cgt-border);
    font-size: .78rem;
}
.rsz-row:last-child { border-bottom: 0; }
.rsz-row:hover { background: rgba(var(--cgt-primary-rgb), .04); }
.rsz-row-vuln { background: rgba(224, 36, 94, .06); }
.rsz-row-vuln:hover { background: rgba(224, 36, 94, .1); }

.rsz-col { min-width: 0; }
.rsz-line { display: flex; align-items: baseline; gap: .4rem; margin-bottom: .3rem; }
.rsz-line:last-child { margin-bottom: 0; }
.rsz-tag {
    flex: 0 0 auto; width: 2.4em;
    font-size: .6rem; font-weight: 700;
    color: var(--cgt-text-muted); text-transform: uppercase;
}
.key-label {
    display: block;
    color: var(--cgt-text-muted);
    font-size: .6rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .03em;
    margin-bottom: .2rem;
}
.rsz-val {
    font-family: 'SF Mono', Consolas, Monaco, monospace;
    word-break: break-all;
    color: var(--cgt-text);
    min-width: 0;
}
.rsz-txid { color: var(--cgt-primary); }
.rsz-addr-val { color: var(--cgt-key-address); }

/* Copy button (visual clone of the site's .copy-btn, own class so it
   doesn't hook the global copy handler) */
.rsz-copy {
    flex: 0 0 auto;
    padding: .1rem .3rem;
    background: 0 0; border: none; border-radius: 4px;
    color: var(--cgt-text-muted); cursor: pointer;
    opacity: .45; transition: opacity .15s, color .15s;
}
.rsz-row:hover .rsz-copy, .rsz-vuln-key .rsz-copy, .rsz-copy:hover { opacity: 1; }
.rsz-copy:hover { color: var(--cgt-primary); }
.rsz-copy.copied { color: #00b894; opacity: 1; }
[data-bs-theme="dark"] .rsz-copy img { filter: invert(1); }

/* ---- Mobile: stack the three columns ---- */
@media (max-width: 768px) {
    .rsz-thead { display: none; }
    .rsz-row { grid-template-columns: 1fr; gap: .7rem; }
    .rsz-col-rsz, .rsz-col-addr { padding-top: .1rem; }
}

/* Balance-check spinner — the rotating wheel shown in the Balance / Received / TX
   boxes (and the status line) while an explorer request is in flight, matching the
   Public Key Toolkit / private-keys pages. Self-contained: own keyframes + explicit
   tint so the global .fa-icon filters never recolour it. */
.txr-spin {
    display: inline-block;
    vertical-align: -2px;
    animation: txr-spin .8s linear infinite;
    filter: invert(48%);                 /* black source SVG -> muted grey */
}
[data-bs-theme="dark"] .txr-spin { filter: invert(78%); }
@keyframes txr-spin { to { transform: rotate(360deg); } }

/* Funded balance amounts use the private-keys balance green (#22c55e). */
.stat-value.has-balance { color: #22c55e !important; font-weight: 700; }