/* SMC Resampling — interactive element styles only.
   Typography and layout come from base.css + post.css. */

/* --- Sticky toolbar --- */
.smc-toolbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--s-surface, #f6f8fa);
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 6px 12px;
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.85em;
    width: 100% !important;
    box-sizing: border-box;
}
.smc-toolbar-item {
    display: flex;
    align-items: center;
    gap: 5px;
}
.smc-toolbar-label { font-size: 0.8em; color: #666; }
.smc-toolbar-dropdown { position: relative; display: inline-block; }
.smc-toolbar-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 2px 6px;
    border: 1px solid #ccc;
    border-radius: 3px;
    background: #fff;
    cursor: pointer;
    font-size: 0.85em;
    font-family: inherit;
    line-height: 1;
}
.smc-toolbar-dropdown-btn:hover { border-color: #999; }
.smc-toolbar-dropdown-arrow { font-size: 0.7em; color: #888; }
#smc-toolbar-dropdown-text { color: #444; }
#smc-toolbar-sparkline { border-radius: 1px; display: block; }
.smc-toolbar-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 30;
    background: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.12);
    padding: 4px 0;
    min-width: 180px;
    margin-top: 2px;
}
.smc-toolbar-dropdown-menu.open { display: block; }
.smc-toolbar-dropdown-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 0.85em;
    color: #333;
}
.smc-toolbar-dropdown-row:hover { background: #f0f0f0; }
.smc-toolbar-dropdown-row.active { font-weight: bold; color: var(--s-accent, #467); }
.smc-toolbar-dropdown-row canvas { border-radius: 1px; flex-shrink: 0; display: block; }

/* --- SIS/SMC toggle switch --- */
.degen-toggle {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.8em;
    vertical-align: middle;
}
.degen-toggle-label { color: #888; font-size: 0.9em; }
.degen-toggle-label.active { color: #333; font-weight: bold; }
.degen-switch {
    position: relative;
    display: inline-block;
    width: 28px;
    height: 14px;
}
.degen-switch input { opacity: 0; width: 0; height: 0; }
.degen-slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #ccc;
    border-radius: 14px;
    transition: background-color 0.2s;
}
.degen-slider:before {
    content: "";
    position: absolute;
    height: 10px;
    width: 10px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.2s;
}
.degen-switch input:checked + .degen-slider {
    background-color: var(--s-accent, #467);
}
.degen-switch input:checked + .degen-slider:before {
    transform: translateX(14px);
}

/* --- Break interactive elements out of the 60% content width --- */
canvas.panel,
.control-box,
.testfn-row,
.var-display,
pre.code-callout {
    width: 100% !important;
}

/* --- Unified panel canvas --- */
canvas.panel {
    width: 100%;
    height: 320px;
    border: 1px solid var(--s-accent, #467);
    border-radius: 4px;
    cursor: crosshair;
    touch-action: none;
    display: block;
    margin: 0.6em 0;
}
canvas.panel-short { height: 200px; }

/* --- Controls --- */
.control-box {
    border: 1px solid #ddd;
    border-radius: 6px;
    background: var(--s-surface, #f6f8fa);
    padding: 8px 12px;
    margin: 0.8em 0;
    font-family: var(--s-sans, -apple-system, sans-serif);
}
.control-row {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    padding: 3px 0;
    font-size: 0.85em;
}
.control-row + .control-row {
    border-top: 1px solid #eee;
    margin-top: 3px;
    padding-top: 6px;
}
.control-row button {
    padding: 4px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background: #f8f8f8;
    cursor: pointer;
    font-size: 1em;
    font-family: inherit;
}
.control-row button:hover { background: #eee; }

/* --- Estimator distribution: hidden until K trials run --- */
.est-section { display: none; }
.est-section.visible { display: block; }

/* --- Insight callout --- */
.insight {
    border-left: 3px solid var(--s-accent, #467);
    background: #f0f7fc;
    padding: 0.6em 1em;
    margin: 1em 0;
    font-size: 0.92em;
    border-radius: 0 4px 4px 0;
}

/* --- Proof box --- */
.proof {
    border-left: 3px solid var(--s-border, #ddd);
    background: var(--s-surface, #f6f8fa);
    padding: 0.6em 1em;
    margin: 1em 0;
    font-size: 0.92em;
    border-radius: 0 4px 4px 0;
}
.proof-label {
    font-weight: bold;
    font-style: italic;
    margin-right: 0.3em;
}

/* --- Code callout (legacy pre.code-callout blocks) --- */
pre.code-callout {
    background: var(--s-code-bg, #fbf5e6);
    border: 1px solid #e0ddd5;
    border-radius: 4px;
    padding: 0.6em 1em;
    font-family: var(--s-mono, Consolas, monospace);
    font-size: 0.85rem;
    overflow-x: auto;
    margin: 0.8em 0;
    line-height: 1.45;
}
pre.code-callout .comment { color: #888; }

/* --- Method colors --- */
.c-multinomial { color: #e67e22; }
.c-stratified  { color: #2980b9; }
.c-systematic  { color: #27ae60; }
.c-residual    { color: #8e44ad; }

/* --- Small note --- */
.small-note {
    font-size: 0.82em;
    color: var(--s-text-dim, #777);
    margin-top: -0.3em;
}

.placeholder-text {
    color: #aaa; font-style: italic;
    padding: 2em 0; text-align: center;
}

.var-display {
    font-size: 0.82em; font-family: var(--s-mono, monospace);
    color: var(--s-text-dim, #555); margin: 0.3em 0;
}

/* --- Inline test function selector --- */
.testfn-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82em;
    color: var(--s-text-dim, #666);
    margin: 0.4em 0 0.1em;
}
.testfn-row select {
    padding: 2px 4px;
    border: 1px solid #ccc;
    border-radius: 3px;
    font-size: 1em;
    color: #555;
    font-family: var(--s-sans, -apple-system, sans-serif);
}

/* --- §7 comparison --- */
.comp-header { font-weight: 700; font-size: 0.85em; text-align: center; padding: 4px 0; }
.comp-var { font-size: 0.78em; font-family: var(--s-mono, monospace); text-align: center; color: #666; min-height: 1.5em; }

/* --- Responsive --- */
@media (max-width: 600px) {
    canvas.panel { height: 260px; }
}