/* =============================================================================
   Strategy mode radio cards (right panel > Execution Type)

   These are styled here and ONLY here. right_panel.py used to pass an inline
   style dict as well, which won the cascade and silently disabled the :hover
   and :checked rules below.
   ========================================================================== */

.strategy-mode-radio {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* The RadioItems label wraps the entire card div */
.strategy-mode-radio label {
    color: var(--text-primary) !important;
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    cursor: pointer;
}

.strategy-mode-card {
    border: 1px solid var(--border-primary);
    border-radius: 2px;
    padding: 8px 10px;
    background: var(--bg-tertiary);
    transition: background 80ms ease, border-color 80ms ease;
    cursor: pointer;
}

.strategy-mode-card:hover {
    background: var(--bg-hover);
    border-color: var(--border-focus);
}

/* Highlight the selected card (sibling input checked → parent label) */
.strategy-mode-radio input[type="radio"]:checked + label .strategy-mode-card,
.strategy-mode-radio label:has(input:checked) .strategy-mode-card {
    border-color: var(--accent);
    background: color-mix(in srgb, var(--accent) 8%, var(--bg-tertiary));
}

/* =============================================================================
   Execution Type explainer — mode fingerprints, matrix, sandbox

   Every number these styles wrap is produced by lib/dash/execution_sim.py,
   which runs the real backtest engine. See that module's docstring.
   ========================================================================== */

/* --- Fingerprint sparkline on each mode card --- */
.sfa-exec-spark {
    margin-top: 5px;
    height: 22px;
    opacity: 0.55;
    transition: opacity 120ms ease;
}

.strategy-mode-card:hover .sfa-exec-spark,
.strategy-mode-radio label:has(input:checked) .sfa-exec-spark {
    opacity: 1;
}

.sfa-exec-spark-img {
    display: block;
    width: 100%;
    height: 22px;
}

/* --- Inline dollar preview under each caption --- */
.sfa-exec-preview {
    letter-spacing: -0.01em;
}

/* --- "HOW EXECUTION WORKS" trigger --- */
.sfa-exec-learn-btn {
    width: 100%;
    margin-top: 8px;
    padding: 6px 10px;
    background: transparent;
    border: 1px dashed var(--border-secondary);
    border-radius: 2px;
    color: var(--text-tertiary);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: color 80ms ease, border-color 80ms ease;
}

.sfa-exec-learn-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-focus);
    border-style: solid;
}

/* --- Dead-config warning (sell signals in Accumulation) --- */
.sfa-exec-warning {
    margin: -4px 0 12px;
    padding: 7px 9px;
    border: 1px solid;
    border-radius: 3px;
    background: color-mix(in srgb, currentColor 8%, transparent);
    font-family: var(--font-sans);
    font-size: 10px;
    line-height: 1.4;
}

/* --- Modal shell ---
   dbc.Modal ships Bootstrap's light shell (#fff) while everything rendered
   inside is coloured from the theme tokens, so accent text — the matrix
   headers, the mode intro, the section titles — landed near-white on white.
   Paint the shell from the theme instead; see also .sfa-flow-learn-modal. */
.sfa-exec-learn-modal .modal-content { max-height: min(88vh, 780px); }
.sfa-exec-learn-modal-body { padding-top: 6px; }

.sfa-exec-learn-modal .modal-content,
.sfa-flow-learn-modal .modal-content,
.sfa-opt-learn-modal .modal-content {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.sfa-exec-learn-modal .modal-header,
.sfa-exec-learn-modal .modal-footer,
.sfa-flow-learn-modal .modal-header,
.sfa-flow-learn-modal .modal-footer,
.sfa-opt-learn-modal .modal-header,
.sfa-opt-learn-modal .modal-footer {
    border-color: var(--border-primary);
}

/* Bootstrap's close glyph is a dark SVG — invert it on the dark themes. */
.sfa-exec-learn-modal .btn-close,
.sfa-flow-learn-modal .btn-close,
.sfa-opt-learn-modal .btn-close {
    filter: invert(1) grayscale(100%) brightness(1.6);
    opacity: 0.7;
}

.sfa-exec-learn-modal .btn-close:hover,
.sfa-flow-learn-modal .btn-close:hover,
.sfa-opt-learn-modal .btn-close:hover { opacity: 1; }

body.theme-light .sfa-exec-learn-modal .btn-close,
body.theme-light .sfa-flow-learn-modal .btn-close,
body.theme-light .sfa-opt-learn-modal .btn-close {
    filter: none;
}

.sfa-opt-learn-modal .modal-content { max-height: min(88vh, 780px); }
.sfa-opt-learn-modal-body { padding-top: 6px; }

.sfa-opt-learn-section:last-of-type p { margin-bottom: 0; }

.sfa-opt-learn-table {
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    overflow: hidden;
}

.sfa-opt-learn-tr {
    display: grid;
    grid-template-columns: minmax(140px, 1.1fr) minmax(0, 1.2fr) minmax(0, 1.2fr);
    gap: 8px;
    padding: 8px 10px;
    border-top: 1px solid var(--border-primary);
    font-size: 11px;
    line-height: 1.4;
    color: var(--text-secondary);
    font-family: var(--font-sans);
}

.sfa-opt-learn-tr:first-child { border-top: none; }

.sfa-opt-learn-tr-head {
    background: var(--bg-tertiary);
    color: var(--text-tertiary);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.sfa-opt-section-blurb {
    max-width: 100%;
}

/* --- Mechanics matrix --- */
.sfa-exec-matrix-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
}

.sfa-exec-matrix th:first-child,
.sfa-exec-matrix td:first-child {
    background: var(--bg-secondary);
    position: sticky;
    left: 0;
}

.sfa-exec-matrix tbody tr:last-child td { border-bottom: none; }
.sfa-exec-matrix tbody tr:hover td { background: var(--bg-hover); }

/* --- Try-it header + progress dots --- */
.sfa-exec-tryit-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.sfa-exec-kicker {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.sfa-exec-dots { display: flex; gap: 5px; align-items: center; }

.sfa-exec-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    border: 1px solid;
    display: inline-block;
    transition: background 160ms ease;
}

/* --- Mode tabs inside the modal --- */
.sfa-exec-tabs { display: flex; gap: 4px; margin-bottom: 10px; }

.sfa-exec-tab {
    flex: 1;
    padding: 6px 8px;
    background: var(--bg-tertiary);
    border: 1px solid transparent;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    opacity: 0.78;
    transition: opacity 80ms ease, background 80ms ease;
}

.sfa-exec-tab:hover { opacity: 0.92; }
.sfa-exec-tab.is-active { opacity: 1; background: var(--bg-hover); }
.sfa-exec-tab-tick { margin-left: 5px; font-size: 10px; }

/* --- Sandbox --- */
.sfa-exec-mode-intro {
    font-family: var(--font-sans);
    font-size: 12px;
    line-height: 1.45;
    margin-bottom: 10px;
}

.sfa-exec-predict {
    padding: 10px;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
    background: var(--bg-secondary);
}

.sfa-exec-predict-q {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.sfa-exec-options {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.sfa-exec-option {
    flex: 1 1 auto;
    min-width: 96px;
    padding: 7px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 2px;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 11px;
    cursor: pointer;
    transition: border-color 80ms ease, background 80ms ease, color 80ms ease;
}

.sfa-exec-option:hover:not(:disabled) {
    border-color: var(--border-focus);
    color: var(--text-primary);
}

.sfa-exec-option.is-picked {
    border-color: var(--border-focus);
    color: var(--text-primary);
    background: var(--bg-hover);
}

/* The whole point of the mechanic: a wrong guess is marked as clearly as a
   right one, because that contrast is what makes the behaviour stick.
   --up/--down (not raw green/red) so the CVD theme remaps these too. */
.sfa-exec-option.is-correct {
    border-color: var(--up);
    color: var(--up);
    background: color-mix(in srgb, var(--up) 12%, transparent);
}

.sfa-exec-option.is-wrong {
    border-color: var(--down);
    color: var(--down);
    background: color-mix(in srgb, var(--down) 10%, transparent);
    text-decoration: line-through;
}

.sfa-exec-option:disabled { cursor: default; }

.sfa-exec-reveal {
    padding: 6px 16px;
    background: transparent;
    border: 1px solid;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    cursor: pointer;
}

.sfa-exec-reveal:hover { background: var(--bg-hover); }

.sfa-exec-sting {
    font-family: var(--font-sans);
    font-size: 11px;
    line-height: 1.5;
}

.sfa-exec-tape-note {
    font-family: var(--font-mono);
    font-size: 10px;
    margin: 10px 0 6px;
}

/* --- Sandbox sliders --- */
.sfa-exec-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 4px 16px;
    margin-bottom: 10px;
}

.sfa-exec-control { padding-bottom: 14px; }

.sfa-exec-control-label {
    font-family: var(--font-sans);
    font-size: 10px;
    margin-bottom: 2px;
}

/* --- Stat row --- */
.sfa-exec-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 8px;
}

.sfa-exec-stat {
    flex: 1 1 auto;
    min-width: 72px;
    padding: 5px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: 2px;
}

.sfa-exec-stat-label {
    font-family: var(--font-sans);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.sfa-exec-stat-value {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 600;
}

/* --- Ledger --- */
.sfa-exec-ledger-wrap {
    max-height: 260px;
    overflow: auto;
    border: 1px solid var(--border-primary);
    border-radius: 3px;
}

/* Bars where nothing happened recede so the eye lands on the fills. */
.sfa-exec-row.is-quiet td { opacity: 0.58; }
.sfa-exec-row:hover td { background: var(--bg-hover); opacity: 1; }

.sfa-exec-chip {
    display: inline-block;
    min-width: 34px;
    padding: 0 4px;
    border: 1px solid transparent;
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.06em;
}

.sfa-exec-chip.is-empty { border-color: transparent; }

.sfa-exec-inert {
    margin-top: 8px;
    font-family: var(--font-sans);
    font-size: 10px;
    line-height: 1.45;
}

@media (prefers-reduced-motion: reduce) {
    .sfa-exec-spark,
    .sfa-exec-option,
    .sfa-exec-tab { transition: none; }
}

/* Signal logic OR / AND radio toggle */
.signal-logic-toggle {
    display: flex;
    align-items: center;
    gap: 2px;
}

.signal-logic-toggle label {
    color: var(--text-secondary) !important;
    font-family: var(--font-sans) !important;
    font-size: 11px !important;
    border-radius: 2px;
    transition: background 80ms ease, color 80ms ease;
}

.signal-logic-toggle label:has(input:checked) {
    color: var(--text-primary) !important;
    background: var(--bg-hover);
}

/* =============================================================================
   Signal panel — left sidebar signal list
   ========================================================================== */

/* Force all labels and text to use theme colour, overriding Bootstrap's
   dark default (#212529) that bleeds in on dark backgrounds. */
label,
.form-check-label,
.form-label {
    color: var(--text-primary) !important;
}

.signals-filter-label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-secondary);
    margin-top: 6px;
    margin-bottom: 3px;
}

.signals-category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 10px;
    font-family: var(--font-sans);
    font-size: 11px;
}

.signals-category-filter .form-check {
    padding-left: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin: 0;
}

.signals-category-filter .form-check-input {
    margin: 0;
}

.signals-unified-header {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-items: center;
    gap: 12px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--border-primary);
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2px;
    text-align: center;
}

.signals-unified-header__col {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

.signals-unified-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-height: 340px;
    overflow-y: auto;
}

.signal-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    justify-items: center;
    padding: 3px 8px;
    border-bottom: 1px solid var(--border-secondary);
    transition: background 80ms ease;
    gap: 12px;
    min-height: 26px;
    text-align: center;
}

.signal-row:hover {
    background: var(--bg-hover);
}

.signal-name {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
    text-align: center;
    width: 100%;
    justify-self: stretch;
}

/* Buy/sell toggle checkboxes inside signal rows */
.signal-toggle {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    justify-self: center;
}

/* Disabled placeholder when a signal has no buy/sell variant. */
.signal-toggle--na {
    opacity: 0.35;
    cursor: default;
}
.signal-toggle--na .form-check-input {
    cursor: not-allowed;
    accent-color: var(--border-secondary);
    border-color: var(--border-secondary);
}

.signal-toggle .form-check {
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
}

.signal-toggle .form-check-input {
    margin: 0;
    width: 14px;
    height: 14px;
    border-radius: 2px;
    cursor: pointer;
}

.buy-toggle .form-check-input {
    accent-color: var(--up);
    border-color: var(--up);
}

.sell-toggle .form-check-input {
    accent-color: var(--down);
    border-color: var(--down);
}

/* Ensure any label inside signal rows is always visible */
.signal-row label,
.signal-toggle label {
    color: var(--text-primary) !important;
    font-size: 11px;
    font-family: var(--font-sans);
    margin: 0;
    cursor: pointer;
}

/* =============================================================================
   Misc — keep existing animations available
   ========================================================================== */

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideIn {
    from { opacity: 0; transform: translateX(-12px); }
    to   { opacity: 1; transform: translateX(0); }
}
.fade-in  { animation: fadeIn  0.18s ease-out; }
.slide-in { animation: slideIn 0.18s ease-out; }