/* ============================================================================
   streak.css  —  🔥 The Streak engine styling (.stk-*)
   A habit-journal card on a forest-green focus wall; a streak calendar fills in
   check-by-check and lands on today's flame. Self-contained.
   ============================================================================ */
.stk-stage { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 22px 55px -20px rgba(20, 60, 45, .5); line-height: 0; }
.stk-scene { display: block; width: 100%; height: auto; }

/* card text */
.stk-kicker { opacity: 0; transition: opacity .3s ease; }
.stk-name { fill: #1f2b26; }
.stk-name-idle { fill: #9fb2a8; font-style: italic; }
.stk-streak { transition: opacity .35s ease; }

/* streak cells */
.stk-cell-bg { fill: #eef4f0; stroke: #cfe6db; stroke-width: 1.6; transition: opacity .18s ease; }
.stk-cell-fill { fill: #10b981; opacity: 0; transform-box: fill-box; transform-origin: center; transform: scale(.35); transition: opacity .2s ease, transform .2s cubic-bezier(.2, .9, .3, 1.35); }
.stk-cell-chk { fill: none; stroke: #fff; stroke-width: 3.6; stroke-linecap: round; stroke-linejoin: round; opacity: 0; transition: opacity .2s ease .05s; }
.stk-cell.stk-on .stk-cell-bg { opacity: 0; }
.stk-cell.stk-on .stk-cell-fill { opacity: 1; transform: scale(1); }
.stk-cell.stk-on .stk-cell-chk { opacity: 1; }
/* flame (today) — appended dynamically */
.stk-flame-bg { fill: #fff4e6; stroke: #f97316; stroke-width: 2.4; }
.stk-flame { transform-box: fill-box; transform-origin: center; animation: stkFlick 1.15s ease-in-out infinite; }
@keyframes stkFlick { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.16) translateY(-1px); } }

/* build button + goal knob + effects */
.stk-pickbtn-wrap { text-align: center; }
.stk-pickbtn-main {
    display: inline-flex; align-items: center; gap: 8px; margin: 16px auto 0; font-size: 15px; font-weight: 800; color: #06251b;
    padding: 12px 32px; border-radius: 24px; border: 0; cursor: pointer; letter-spacing: .4px;
    background: linear-gradient(135deg, var(--stk-grad-a, #34d399), var(--stk-grad-b, #0e9c6d)); box-shadow: 0 8px 22px -6px rgba(14, 156, 109, .55);
}
.stk-goal-row { margin-top: 16px; }
.stk-goal-row label { font-size: 13px; font-weight: 600; color: var(--theme-text, #1a1a2e); display: flex; align-items: center; gap: 8px; }
.stk-goal-row .stk-goal-val { color: var(--stk-accent, #0e9c6d); font-weight: 800; }
.stk-goal-row input[type=range] { width: 100%; margin-top: 8px; accent-color: var(--stk-accent, #0e9c6d); }
.stk-effects { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; font-size: 13px; color: var(--theme-text, #1a1a2e); }
.stk-effects label { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.stk-items-ta { width: 100%; min-height: 240px; font-family: monospace; font-size: .9rem; line-height: 1.5; border-radius: 10px; border: 1px solid var(--theme-border, #d7dbe0); background: var(--theme-bg, #fff); color: var(--theme-text, #1a1a2e); padding: 10px 12px; resize: vertical; }
.stk-items-ta:focus { outline: 2px solid var(--stk-accent, #0e9c6d); outline-offset: 1px; border-color: transparent; }

.page-stk-scope {
    --wsp-result-accent: #0e9c6d;
    --wsp-result-grad: linear-gradient(135deg, #34d399, #0e9c6d);
    --wsp-result-plate: rgba(14, 156, 109, .12);
}

/* ── SEO content (.stk-content) — type scale from .content-guide; colour only ── */
.stk-content { color: var(--theme-text, #1a1a2e); background: var(--theme-bg, #fff); padding: 3.25rem 0 3.5rem; margin-top: 1rem; border-top: 1px solid var(--theme-border, #e9ecef); }
.stk-inner { max-width: 860px; margin: 0 auto; padding: 0 1rem; }
.stk-content h2, .stk-content h3 { color: var(--theme-text, #1a1a2e); }
.stk-content p, .stk-content li { color: var(--theme-muted, #5b6470); }
.stk-content strong { color: var(--theme-text, #1a1a2e); }
.stk-content a { color: #0e9c6d; text-decoration: underline; text-underline-offset: 2px; font-weight: 600; }
.stk-kicker-chip { display: inline-block; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #06251b; background: linear-gradient(135deg, #34d399, #0e9c6d); border-radius: 999px; padding: .3rem .85rem; margin-bottom: .95rem; }
.stk-content .stk-lead { font-size: 1.2rem; line-height: 1.7; color: var(--theme-text, #1a1a2e); margin-bottom: 1.25rem; }
.stk-section { margin-top: 2.9rem; }
.stk-content .table { font-size: 1rem; }
.stk-content .table thead th { text-transform: uppercase; letter-spacing: .05em; font-size: .74rem; font-weight: 800; color: #fff; background: #0e9c6d; padding: .7rem 1rem; }
.stk-content .table tbody td { padding: .6rem 1rem; border-bottom: 1px solid var(--theme-border, #e9ecef); vertical-align: top; }
.stk-content .table tbody td:first-child { font-weight: 700; color: var(--theme-text, #1a1a2e); white-space: nowrap; }
.stk-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.5rem; }
.stk-pair-card { background: var(--theme-surface, #f8f9fa); border: 1px solid var(--theme-border, #e9ecef); border-radius: 12px; padding: 1rem 1.1rem; border-top: 3px solid #34d399; }
.stk-pair-card h3 { margin-top: 0 !important; font-size: 1.02rem !important; } .stk-pair-card p:last-child { margin-bottom: 0; font-size: .92rem; }
.stk-faq { margin-top: 1.4rem; }
.stk-faq .accordion-item { background: transparent; border: 0; border-bottom: 1px solid var(--theme-border, #e9ecef); }
.stk-faq .accordion-button { background: transparent; color: var(--theme-text, #1a1a2e); font-weight: 600; padding-left: 0; padding-right: 2.5rem; box-shadow: none; }
.stk-faq .accordion-button:not(.collapsed) { color: #0e9c6d; background: transparent; }
.stk-faq .accordion-button:focus { box-shadow: none; }
.stk-faq .accordion-body { padding-left: 0; color: var(--theme-muted, #5b6470); }
@media (max-width: 767.98px) { .stk-pair { grid-template-columns: 1fr; } }
body[data-theme="high-contrast"] .stk-content p, body[data-theme="high-contrast"] .stk-content li, body[data-theme="high-contrast"] .stk-content .stk-lead { color: rgba(255,255,255,.84); }
body[data-theme="high-contrast"] .stk-content h2, body[data-theme="high-contrast"] .stk-content h3 { color: #fff; }