/* ============================================================
   FlashBill — tools.css (CIS calculator, Late Payment calculator)
   ============================================================ */

.tool-page { max-width: 860px; margin: 0 auto; padding: 60px 5%; }
.tool-page__header { margin-bottom: 40px; }
.tool-page__breadcrumb { font-size: 13px; color: var(--color-text-muted); margin-bottom: 20px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.tool-page__breadcrumb a { color: var(--color-text-muted); text-decoration: none; }
.tool-page__breadcrumb a:hover { color: var(--gold); }
.tool-page__label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--gold); background: var(--gold-soft); padding: 2px 8px; border-radius: 99px; display: inline-block; margin-bottom: 12px; }
.tool-page__title { font-size: clamp(26px, 4vw, 40px); font-weight: 700; color: var(--color-text); line-height: 1.2; margin: 0 0 12px; }
.tool-page__sub { font-size: 16px; color: var(--color-text-muted); line-height: 1.65; }

/* ── CALCULATOR CARD ── */
.calc-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 32px; margin-bottom: 32px; box-shadow: var(--shadow-2); }
.calc-card__title { font-size: 17px; font-weight: 700; color: var(--color-text); margin: 0 0 24px; }

.calc-field { margin-bottom: 20px; }
.calc-label { display: block; font-size: 13px; font-weight: 600; color: var(--color-text); margin-bottom: 6px; }
.calc-label span { font-weight: 400; color: var(--color-text-muted); }
.calc-input { width: 100%; padding: 11px 14px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 16px; color: var(--color-text); transition: border-color 0.15s; font-family: var(--font); }
.calc-input:focus { outline: none; border-color: var(--gold); }
.calc-select { width: 100%; padding: 11px 14px; background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius); font-size: 15px; color: var(--color-text); cursor: pointer; font-family: var(--font); }
.calc-checkbox-row { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--color-text); cursor: pointer; }
.calc-checkbox-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--gold); cursor: pointer; }

.calc-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.calc-submit { width: 100%; padding: 13px; background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: var(--dark); border: none; border-radius: var(--radius); font-size: 15px; font-weight: 700; cursor: pointer; transition: all 0.2s; font-family: var(--font); margin-top: 8px; }
.calc-submit:hover { box-shadow: 0 4px 20px rgba(200,169,110,0.4); transform: translateY(-1px); }

/* ── RESULT ── */
.calc-result { background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 24px; margin-top: 24px; }
.calc-result.hidden { display: none; }
.calc-result__title { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin: 0 0 16px; }
.calc-result__row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--color-border); font-size: 15px; }
.calc-result__row:last-child { border-bottom: none; }
.calc-result__label { color: var(--color-text-muted); }
.calc-result__value { font-weight: 600; color: var(--color-text); }
.calc-result__total { font-size: 20px; font-weight: 700; color: var(--gold); }
.calc-result__deduction { color: var(--status-overdue-text); }
.calc-result__interest { color: var(--status-overdue-text); }

/* ── CTA BANNER ── */
.tool-cta { background: linear-gradient(135deg, var(--gold-soft), rgba(200,169,110,0.05)); border: 1px solid rgba(200,169,110,0.3); border-radius: var(--radius-xl); padding: 28px 32px; margin-bottom: 48px; display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.tool-cta__icon { font-size: 36px; flex-shrink: 0; }
.tool-cta__text { flex: 1; }
.tool-cta__title { font-size: 17px; font-weight: 700; color: var(--color-text); margin: 0 0 4px; }
.tool-cta__sub { font-size: 14px; color: var(--color-text-muted); margin: 0; }
.tool-cta__btn { flex-shrink: 0; white-space: nowrap; }

/* ── EDITORIAL CONTENT ── */
.tool-content { font-size: 16px; line-height: 1.75; color: var(--color-text); }
.tool-content h2 { font-size: 22px; font-weight: 700; margin: 40px 0 14px; }
.tool-content h3 { font-size: 18px; font-weight: 600; margin: 28px 0 10px; }
.tool-content p { margin: 0 0 18px; }
.tool-content ul, .tool-content ol { margin: 0 0 18px 24px; }
.tool-content li { margin-bottom: 6px; }
.tool-content a { color: var(--gold); }
.tool-content strong { font-weight: 600; }
.tool-content .highlight-box { background: var(--color-surface-2); border-left: 3px solid var(--gold); padding: 16px 20px; border-radius: 0 var(--radius) var(--radius) 0; margin: 24px 0; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .tool-page { padding: 40px 16px; }
  .calc-card { padding: 20px 16px; }
  .calc-grid-2 { grid-template-columns: 1fr; }
  .tool-cta { flex-direction: column; align-items: flex-start; padding: 20px; }
}