.akonta-calculator {
  --akonta-border: #dfe3e8;
  --akonta-soft: #f7f8fa;
  --akonta-text: #1f2937;
  --akonta-muted: #667085;
  --akonta-accent: #1f5d85;
  --akonta-accent-hover: #174866;
  max-width: 1040px;
  margin: 0 auto;
  color: var(--akonta-text);
  font: inherit;
}

.akonta-calculator * { box-sizing: border-box; }

.akonta-calculator__intro {
  margin-bottom: 24px;
}

.akonta-calculator__intro h2 {
  margin: 0 0 8px;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.15;
}

.akonta-calculator__intro p,
.akonta-contact__note {
  color: var(--akonta-muted);
}

.akonta-section {
  margin: 0 0 18px;
  padding: 22px;
  border: 1px solid var(--akonta-border);
  border-radius: 12px;
  background: #fff;
}

.akonta-section h3,
.akonta-contact h3 {
  margin: 0 0 18px;
  font-size: 20px;
}

.akonta-grid {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.akonta-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.akonta-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.akonta-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.akonta-field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-weight: 600;
}

.akonta-field span small {
  font-weight: 400;
  color: var(--akonta-muted);
}

.akonta-field input[type="number"],
.akonta-field input[type="text"],
.akonta-field input[type="email"],
.akonta-field input[type="tel"],
.akonta-field select,
.akonta-field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #cfd5dc;
  border-radius: 8px;
  background: #fff;
  color: var(--akonta-text);
  font: inherit;
}

.akonta-field textarea { resize: vertical; }

.akonta-field input:focus,
.akonta-field select:focus,
.akonta-field textarea:focus {
  outline: 2px solid rgba(31, 93, 133, .20);
  border-color: var(--akonta-accent);
}

.akonta-field--check {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--akonta-border);
  border-radius: 8px;
  background: var(--akonta-soft);
  cursor: pointer;
}

.akonta-field--check input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.akonta-field--inline {
  display: inline-flex;
}

.akonta-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.akonta-result {
  position: sticky;
  bottom: 14px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 24px 0;
  padding: 20px 22px;
  border: 1px solid #c7d7e3;
  border-radius: 14px;
  background: rgba(244, 249, 252, .97);
  box-shadow: 0 12px 30px rgba(16, 24, 40, .10);
  backdrop-filter: blur(7px);
}

.akonta-result__label {
  display: block;
  margin-bottom: 4px;
  color: var(--akonta-muted);
  font-size: 14px;
}

.akonta-result__price {
  display: block;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
}

.akonta-result__price small {
  font-size: .45em;
  font-weight: 600;
  color: var(--akonta-muted);
}

.akonta-button {
  appearance: none;
  border: 0;
  border-radius: 9px;
  padding: 12px 18px;
  background: var(--akonta-accent);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.akonta-button:hover { background: var(--akonta-accent-hover); }
.akonta-button:disabled { opacity: .55; cursor: not-allowed; }

.akonta-contact {
  margin: 0 0 24px;
  padding: 24px;
  border: 1px solid var(--akonta-border);
  border-radius: 12px;
  background: #fff;
}

.akonta-contact__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}

.akonta-status { color: var(--akonta-muted); }
.akonta-status--success { color: #146c43; }
.akonta-status--error { color: #b42318; }

.akonta-warning {
  margin: 14px 0;
  padding: 12px 14px;
  border: 1px solid #e8c972;
  border-radius: 8px;
  background: #fff8db;
}

.akonta-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

@media (max-width: 860px) {
  .akonta-grid--4,
  .akonta-grid--3,
  .akonta-checklist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .akonta-grid--4,
  .akonta-grid--3,
  .akonta-grid--2,
  .akonta-checklist { grid-template-columns: 1fr; }

  .akonta-section,
  .akonta-contact { padding: 16px; }

  .akonta-result {
    position: static;
    flex-direction: column;
    align-items: stretch;
  }

  .akonta-button { width: 100%; }
  .akonta-contact__actions { flex-direction: column; align-items: stretch; }
}

.akonta-result__content {
  min-width: 0;
  flex: 1 1 auto;
}

.akonta-result__note {
  max-width: 700px;
  margin: 10px 0 0;
  color: var(--akonta-muted);
  font-size: 13px;
  line-height: 1.45;
}