.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}
.blazor-error-boundary::after {
    content: "An error has occurred."
}

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}
.loading-progress circle {
    fill: none;
    stroke: #e0e0e0;
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}
.loading-progress circle:last-child {
    stroke: #1b6ec2;
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}
.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}
.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}

code {
    color: #c02d76;
}

/* Formularz */
.gear-form-bg {
    background-image: url('/images/kola-zebate.png');
    background-repeat: repeat;
    background-size: 200px 200px;
    padding: 20px;
    border-radius: 12px;
    position: relative;
}
.gear-form-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    z-index: 0;
    border-radius: 12px;
}
.gear-form-bg > * {
    position: relative;
    z-index: 1;
}
.form-title {
    color: #222;
    font-weight: bold;
    text-align: center;
    margin-bottom: 15px;
    text-shadow: 1px 1px 3px rgba(255,255,255,0.8);
}

/* SVG */
.svg-wrap {
  position: relative;
  display: inline-block;
}
.gear-svg {
  border: 1px solid #ccc;
  background: #fff;
}

/* Strzałka przewijania */
.scroll-hint-right {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;

  padding: 6px 8px;
  background: rgba(255,255,255,0.9);
  border: 1px solid #ddd;
  border-radius: 10px;

  font-size: 18px;
  color: #444;
  user-select: none;
  pointer-events: none;

  animation: bounceDown 1.2s infinite;
}
.scroll-hint-right > span {
  font-size: 11px;
  color: #888;
  white-space: nowrap;
}
@keyframes bounceDown {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

/* Układ formularza + przyciski */
:root { --svg-width: 900px; }
.layout-wrap {
  width: var(--svg-width);
  margin: 0 auto;
}
.form-and-buttons {
  display: inline-flex;   /* tabela + przyciski obok siebie */
  align-items: flex-start;
  gap: 20px;
}

.form-part {
  flex: none;             /* tabela ma własną szerokość */
}
.buttons-part {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* przy samej kolumnie Gear2 */
  margin-left: 10px;
}
.buttons-cell {
  vertical-align: top;
  padding-left: 16px;
}

.big-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.big-buttons .btn {
    width: 200px !important;
    height: 60px !important;
    font-size: 1.05rem;
    font-weight: bold;
    border-radius: 8px;
}
/* Układ akcji: przyciski po lewej, canvas po prawej */
.actions-layout {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.actions-left {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.actions-right {
    width: 130px;
    border: 1px solid #ccc;
    padding: 8px;
    background: #fafafa;
    display: flex;
    flex-direction: column;
    gap: 10px;  /* odstęp między przyciskami a canvasem */
}

.buttons-3d .btn {
    width: 100%;
    height: 50px;       /* wysokość przycisków */
    font-size: 1.05rem;
    font-weight: bold;
}

.gear-canvas {
    width: 100%;          /* zajmie całą dostępną szerokość */
    aspect-ratio: 1 / 1;  /* wysokość = szerokość */
    border: 1px solid #ccc;
}
/* tylko inputy w kolumnach Gear1 i Gear2 */
.gear-form-table td:nth-child(2) .form-control,
.gear-form-table td:nth-child(3) .form-control {
    width: 80px;       /* albo np. 100px */
    max-width: 100px;  /* zabezpieczenie */
    display: inline-block;
}