/* =========================================================
   Kəsr Alt qrup Calculator — Component Styles Only
   Global variables, reset, layout, buttons live in
   assets/css/style.css
   ========================================================= */

/* ── Hero formula chip ── */
.kesr-hero-formula {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.kesr-hero-formula code {
  font-family: 'Consolas', 'Courier New', monospace;
  color: var(--secondary);
  font-size: 0.92rem;
  font-weight: 600;
}

/* ── Split card ── */
.kesr-card {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 0;
  max-width: 920px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(0, 0, 0, 0.45);
}

/* ── Left: form ── */
.kesr-form {
  padding: 36px;
}

.kesr-form-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 26px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.kesr-field {
  margin-bottom: 22px;
}

.kesr-field label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.kesr-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.kesr-input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color var(--ease), box-shadow var(--ease);
  -moz-appearance: textfield;
}

.kesr-input::-webkit-outer-spin-button,
.kesr-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.kesr-input::placeholder {
  color: var(--text-secondary);
  font-weight: 400;
}

.kesr-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-glow);
}

.kesr-input-wrap:has(.kesr-input-unit) .kesr-input {
  padding-right: 64px;
}

.kesr-input-unit {
  position: absolute;
  right: 14px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  pointer-events: none;
}

.kesr-actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.kesr-actions .btn {
  flex: 1;
}

.kesr-error {
  margin-top: 18px;
  padding: 12px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--danger);
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: var(--radius-md);
}

/* ── Right: result panel (the unique accent) ── */
.kesr-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 36px 30px;
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(124, 106, 247, 0.22), transparent 60%),
    radial-gradient(120% 90% at 0% 100%, rgba(79, 195, 247, 0.18), transparent 60%),
    var(--bg-surface);
  border-left: 1px solid var(--border);
  position: relative;
}

.kesr-result-title {
  position: absolute;
  top: 26px;
  left: 0;
  right: 0;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.kesr-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  font-weight: 800;
  line-height: 1;
}

#kesr-amount-number {
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  background: linear-gradient(120deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.kesr-amount-unit {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.kesr-amount-label {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.kesr-result-display {
  animation: kesrPop 0.35s var(--ease, ease) both;
}

@keyframes kesrPop {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

.kesr-result-placeholder {
  color: var(--text-secondary);
}

.kesr-result-icon {
  font-size: 2.4rem;
  margin-bottom: 12px;
  opacity: 0.85;
}

.kesr-result-placeholder p {
  font-size: 0.9rem;
  max-width: 240px;
  margin: 0 auto;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .kesr-card {
    grid-template-columns: 1fr;
  }

  .kesr-form {
    padding: 26px 22px;
  }

  .kesr-result {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 48px 22px 36px;
  }

  .kesr-actions {
    flex-direction: column;
  }
}