/* ============================================
   TIME-BASED SESSIONS — budget picker + plan checklist
   ============================================
   Step 5 of the Learner model roadmap initiative. Deliberately plain: no
   accent colour, no progress bar, no countdown anywhere here — the budget
   only sizes the plan once, up front (see engine/studyPlan.js's own header
   comment on why this isn't a "Timed"-mode race). The .wp-overlay/.wp-sheet
   shell (styles/components.css) is reused as-is for the picker; only the
   minute-grid and the in-screen checklist/completion content are new. */

.sp-budget-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.sp-budget-btn {
    padding: 14px 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
}

.sp-budget-btn:hover {
    border-color: var(--primary-mid);
    color: var(--primary-mid);
}

.sp-checklist,
.sp-complete {
    display: flex;
    flex-direction: column;
    max-width: 480px;
    margin: 0 auto;
    padding: 24px 20px;
}

.sp-checklist-eyebrow,
.sp-complete-eyebrow {
    font-size: 12px;
    letter-spacing: .04em;
    color: var(--muted);
    margin-bottom: 8px;
}

.sp-item-list {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sp-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 4px;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
    font-size: 15px;
}

.sp-item-check {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--muted);
}

.sp-item-current {
    color: var(--text);
    font-weight: 600;
}

.sp-item-current .sp-item-check {
    border-color: var(--primary-mid);
    color: var(--primary-mid);
}

.sp-item-done {
    color: var(--muted);
    text-decoration: line-through;
}

.sp-item-done .sp-item-check {
    border-color: var(--success);
    color: var(--success);
}

.sp-skipped {
    font-size: 13px;
    color: var(--muted);
    line-height: 1.4;
    margin: 0 0 16px;
}

.sp-checklist .btn-primary,
.sp-complete .btn-primary {
    margin-bottom: 10px;
}

.sp-complete-title {
    font-size: 24px;
    color: var(--primary);
    margin: 0 0 12px;
}

.sp-complete-summary {
    font-size: 15px;
    color: var(--text);
    margin: 0 0 20px;
}