/* =============================================================================
   Kəsr fraction calculators (kesr-25 + kesr-altqrup) — JobHub-styled.
   Same JS hooks (#kesr-card, #kesr-fee, #kesr-credit, #kesr-calculate,
   #kesr-reset, #kesr-error, #kesr-result-area, #kesr-amount-number,
   #kesr-result-empty) — only the look changes. Uses --hb-* (theme-aware).
   ============================================================================= */

/* hero formula chip */
.kesr-hero-formula {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin-top: 24px; padding: 10px 20px; background: rgba(151,119,250,0.10); border-radius: 999px;
}
.kesr-hero-formula span { color: var(--hb-muted); font-weight: 600; font-size: 14px; }
.kesr-hero-formula code { font-family: "Montserrat", monospace; color: var(--hb-brand); font-weight: 600; font-size: 15px; }

/* two-column card: form | result */
.kesr-card {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 0;
  max-width: 900px; margin: 0 auto; overflow: hidden;
  background: var(--hb-card); border: 1px solid var(--hb-border); border-radius: 16px;
}
.kesr-form { padding: 34px; }
.kesr-form-title { font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 20px; color: var(--hb-heading); margin-bottom: 22px; }

.kesr-field { margin-bottom: 20px; }
.kesr-field label { display: block; font-weight: 600; font-size: 14px; color: var(--hb-heading); margin-bottom: 8px; }
.kesr-input-wrap { position: relative; display: flex; align-items: center; }
.kesr-input {
  width: 100%; padding: 13px 16px; border: 1px solid var(--hb-border); border-radius: 10px;
  background: var(--hb-surface); color: var(--hb-heading);
  font-family: "Open Sans", sans-serif; font-size: 16px;
}
.kesr-input:focus { outline: none; border-color: var(--hb-brand); box-shadow: 0 0 0 3px rgba(151,119,250,0.15); }
.kesr-input::placeholder { color: var(--hb-muted); }
.kesr-input-unit { position: absolute; right: 16px; color: var(--hb-muted); font-size: 14px; font-weight: 600; pointer-events: none; }

.kesr-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.kesr-error {
  margin-top: 16px; padding: 12px 16px; border-radius: 10px;
  background: rgba(248,113,113,0.12); border: 1px solid rgba(248,113,113,0.30); color: #ef5350; font-size: 14px;
}

/* result column */
.kesr-result {
  padding: 34px; background: var(--hb-surface);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  border-left: 1px solid var(--hb-border);
}
.kesr-result-title { font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 16px; color: var(--hb-muted); margin-bottom: 18px; }
.kesr-amount { display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.kesr-amount #kesr-amount-number,
.kesr-amount > span:first-child {
  font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 46px; line-height: 1;
  background: linear-gradient(135deg, #9777fa, #5192ff);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: #9777fa;
}
.kesr-amount-unit { font-family: "Montserrat", sans-serif; font-weight: 700; font-size: 20px; color: var(--hb-brand); -webkit-text-fill-color: var(--hb-brand); }
.kesr-amount-label { color: var(--hb-muted); font-size: 14px; margin-top: 10px; }
.kesr-result-placeholder { color: var(--hb-muted); }
.kesr-result-icon { font-size: 44px; margin-bottom: 12px; }
.kesr-result-placeholder strong { color: var(--hb-brand); }

@media (max-width: 767px) {
  .kesr-card { grid-template-columns: 1fr; }
  .kesr-result { border-left: 0; border-top: 1px solid var(--hb-border); }
  .kesr-form, .kesr-result { padding: 28px 24px; }
}