/* ═══════════════════════════════════════════
   İŞLEM SİMÜLASYONU
   ═══════════════════════════════════════════ */

.sim-hero {
  text-align: center;
  padding: 2rem 1.25rem 1.5rem;
  background: linear-gradient(135deg, var(--clr-bg) 0%, rgba(201, 169, 110, 0.08) 100%);
}
.sim-hero__inner { max-width: 720px; margin: 0 auto; position: relative; }
.sim-hero__back {
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.9rem;
  color: var(--clr-text-soft);
  text-decoration: none;
}
.sim-hero__back:hover { color: var(--clr-accent); }
.sim-hero__title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--clr-heading);
}
.sim-hero__sub {
  font-size: 0.95rem;
  color: var(--clr-text-soft);
  line-height: 1.5;
}

.sim-main { padding-bottom: 3rem; }
.sim-section__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
.sim-section__hint {
  font-size: 0.88rem;
  color: var(--clr-text-soft);
  margin-bottom: 1rem;
  line-height: 1.4;
}

/* Upload */
.sim-upload { margin-bottom: 2rem; }
.sim-upload__area {
  border: 2px dashed var(--clr-border);
  border-radius: var(--radius);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--clr-card);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.sim-upload__area:hover,
.sim-upload__area.is-dragover {
  border-color: var(--clr-accent);
  background: var(--clr-pill);
}
.sim-upload__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 1.5rem;
  color: var(--clr-text-soft);
  font-size: 0.9rem;
}
.sim-upload__icon { font-size: 2.5rem; }
.sim-upload__preview {
  max-width: 100%;
  max-height: 400px;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* Options */
.sim-options { margin-bottom: 1.5rem; }
.sim-options__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.sim-options__grid--wide {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 700px) {
  .sim-options__grid--wide { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .sim-options__grid,
  .sim-options__grid--wide { grid-template-columns: 1fr; }
}
.sim-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.35rem;
  color: var(--clr-text);
}
.sim-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 0.95rem;
}
.sim-field--full { margin-top: 1rem; }
.sim-field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-size: 0.95rem;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
}
.sim-field textarea::placeholder { color: var(--clr-text-soft); }

/* Actions */
.sim-actions { margin-bottom: 2rem; }
.sim-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s;
  min-width: 200px;
}
.sim-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.sim-btn--primary {
  background: var(--navy, var(--clr-accent));
  color: #fff;
}
.sim-btn--primary:hover:not(:disabled) { opacity: 0.9; }
.sim-btn--outline { background: transparent; color: var(--clr-text); border: 1px solid var(--clr-border); text-decoration: none; }
.sim-btn--outline:hover { background: var(--clr-pill); }
.sim-result-actions { margin-top: 1rem; }
.sim-btn__loading { font-weight: 400; }

/* Result */
.sim-result { margin-top: 2rem; }
.sim-result__disclaimer {
  font-size: 0.82rem;
  color: var(--clr-text-soft);
  margin-bottom: 1rem;
}
.sim-slider-wrap { max-width: 560px; margin: 0 auto; }
.sim-slider {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--clr-pill);
  aspect-ratio: 4/5;
  max-height: 70vh;
}
.sim-slider__before,
.sim-slider__after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: var(--clr-card);
}
.sim-slider__after { z-index: 0; }
.sim-slider__before { z-index: 1; }
.sim-slider__divider {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 100%;
  background: #fff;
  cursor: ew-resize;
  transform: translateX(-50%);
  z-index: 2;
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}
.sim-slider__label {
  position: absolute;
  top: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(0,0,0,0.6);
  color: #fff;
}
.sim-slider__label--before { right: 8px; }
.sim-slider__label--after { left: 8px; }
.sim-slider__input {
  width: 100%;
  margin-top: 12px;
  height: 8px;
  accent-color: var(--clr-accent);
}

/* API warning */
.sim-api-warning {
  padding: 1rem;
  background: var(--clr-pill);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--clr-text-soft);
}
.sim-api-warning code { font-size: 0.85em; }

.sim-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.8rem;
  color: var(--clr-text-soft);
  border-top: 1px solid var(--clr-border);
}