.eu-kibk,
.eu-kibk * {
  box-sizing: border-box;
}

.eu-kibk {
  --eu-kibk-brand: #b7e600;
  --eu-kibk-brand-dark: #91b800;
  --eu-kibk-ink: #172033;
  --eu-kibk-muted: #667287;
  width: 100%;
  color: var(--eu-kibk-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.eu-kibk__card {
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  overflow: hidden;
  background: #fff;
  border: 1px solid #e1e6ed;
  border-radius: 22px;
  box-shadow: 0 18px 50px rgba(20, 32, 55, 0.1);
}

.eu-kibk__header {
  padding: 28px 30px 20px;
  border-bottom: 1px solid #edf0f4;
}

.eu-kibk__title {
  margin: 0;
  color: var(--eu-kibk-ink);
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  line-height: 1.2;
}

.eu-kibk__body {
  padding: 26px 30px 30px;
}

.eu-kibk__drop {
  display: flex;
  min-height: 250px;
  padding: 34px 28px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  text-align: center;
  cursor: pointer;
  background: linear-gradient(180deg, #fbfcfd 0%, #f6f8fa 100%);
  border: 2px dashed #bac4d0;
  border-radius: 18px;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.eu-kibk__drop:hover,
.eu-kibk__drop.is-dragging {
  background: #fbffe9;
  border-color: var(--eu-kibk-brand-dark);
  box-shadow: 0 0 0 5px rgba(183, 230, 0, 0.13);
  transform: translateY(-1px);
}

.eu-kibk__upload-icon {
  display: grid;
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  place-items: center;
  color: #111;
  background: var(--eu-kibk-brand);
  border-radius: 18px;
}

.eu-kibk__upload-icon svg {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.eu-kibk__drop strong,
.eu-kibk__drop > span:not(.eu-kibk__upload-icon):not(.eu-kibk__choose) {
  display: block;
}

.eu-kibk__drop strong {
  margin-bottom: 7px;
  font-size: 1.2rem;
}

.eu-kibk__drop > span:not(.eu-kibk__upload-icon):not(.eu-kibk__choose) {
  color: var(--eu-kibk-muted);
  font-size: 0.95rem;
}

.eu-kibk__choose {
  display: inline-flex;
  margin-top: 18px;
  padding: 11px 18px;
  color: #111;
  font-size: 0.92rem;
  font-weight: 750;
  background: var(--eu-kibk-brand);
  border-radius: 999px;
}

.eu-kibk__file {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.eu-kibk__file-info {
  display: flex;
  margin-top: 12px;
  padding: 11px 13px;
  align-items: center;
  gap: 9px;
  color: #324057;
  font-size: 0.9rem;
  background: #f6f8fa;
  border: 1px solid #e3e8ef;
  border-radius: 10px;
  overflow-wrap: anywhere;
}

.eu-kibk__file-info[hidden] {
  display: none;
}

.eu-kibk__file-icon {
  display: inline-grid;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  place-items: center;
  color: #111;
  font-size: 0.75rem;
  font-weight: 900;
  background: var(--eu-kibk-brand);
  border-radius: 50%;
}

.eu-kibk__status {
  min-height: 0;
  margin-top: 10px;
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.45;
}

.eu-kibk__status:empty {
  display: none;
}

.eu-kibk__status.is-ok {
  color: #4b6500;
}

.eu-kibk__status.is-error {
  color: #b42318;
}

.eu-kibk__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px;
  margin-top: 24px;
}

.eu-kibk__field label {
  display: block;
  margin-bottom: 7px;
  color: var(--eu-kibk-ink);
  font-size: 0.86rem;
  font-weight: 700;
}

.eu-kibk__field select,
.eu-kibk__field input[type="number"] {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  color: var(--eu-kibk-ink);
  font: inherit;
  background: #fff;
  border: 1px solid #cbd3df;
  border-radius: 11px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.eu-kibk__field select:focus,
.eu-kibk__field input[type="number"]:focus {
  border-color: var(--eu-kibk-brand-dark);
  box-shadow: 0 0 0 4px rgba(183, 230, 0, 0.16);
}

.eu-kibk__button {
  width: 100%;
  padding: 15px 20px;
  color: #111;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  appearance: none;
  border: 0;
  border-radius: 12px;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.eu-kibk__button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
  box-shadow: none;
}

.eu-kibk__button--primary {
  background: var(--eu-kibk-brand);
  box-shadow: 0 8px 20px rgba(145, 184, 0, 0.2);
}

.eu-kibk__button--primary:hover:not(:disabled) {
  background: #c4f500;
  box-shadow: 0 10px 24px rgba(145, 184, 0, 0.27);
  transform: translateY(-1px);
}

.eu-kibk__generate {
  margin-top: 24px;
  padding: 17px 20px;
  font-size: 1.05rem;
}

.eu-kibk__preview {
  margin-top: 24px;
}

.eu-kibk__preview h3 {
  margin: 0 0 11px;
  font-size: 1rem;
}

.eu-kibk__preview canvas {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  background: #eef1f5;
  border: 1px solid #dfe4ec;
  border-radius: 12px;
}

.eu-kibk__actions {
  margin-top: 16px;
}

@media (max-width: 600px) {
  .eu-kibk__grid {
    grid-template-columns: 1fr;
  }

  .eu-kibk__header,
  .eu-kibk__body {
    padding-right: 18px;
    padding-left: 18px;
  }

  .eu-kibk__drop {
    min-height: 220px;
    padding: 28px 18px;
  }
}