/* ======= Model 2: Image → Image ======= */

/* Genel wrapper */
.m2-wrapper {
  display: grid;
  gap: 32px;
  /* was 24px */
  margin-top: 40px;
  margin-bottom: 60px;
}

/* Üst kısım: preview solda, form sağda */
.m2-top {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 36px;
  /* was 18px */
  align-items: start;
}

/* Kart */
.m2-card {
  background: var(--rv-card);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  box-shadow: var(--rv-shadow);
  padding: 24px;
  /* was 14px */
}

/* Preview kutusu */
.m2-preview-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 520px;
  border: 1px solid var(--rv-border);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  display: grid;
  place-items: center;
  position: relative;
  /* REQUIRED for loader overlay */
  overflow: hidden;
}

.m2-preview-placeholder {
  color: var(--rv-muted);
  text-align: center;
  display: grid;
  gap: 14px;
  /* was 10px */
  place-items: center;
}

.m2-preview-placeholder .m2-drop {
  border: 1px dashed var(--rv-border);
  border-radius: 12px;
  padding: 20px 22px;
  /* was 16px */
  width: min(460px, 92%);
  background: rgba(255, 255, 255, .03);
}

/* ADDED: make whole drop area obviously interactive */
.m2-drop {
  /* ADDED */
  cursor: pointer;
}

/* Preview media */
.m2-preview-media {
  position: absolute;
  inset: 0;
  display: none;
}

.m2-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- ADDED: Loader overlay (match restoration style) --- */
.m2-loader {
  /* ADDED */
  display: none;
  /* initially hidden */
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  background: rgba(0, 0, 0, 0.6);
  color: var(--rv-text);
  font-size: 1rem;
  font-weight: 600;
  z-index: 10;
}

.m2-loader .spinner {
  /* ADDED */
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top: 4px solid var(--rv-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* keyframes may already exist globally; safe to redeclare */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- END loader --- */

/* ADDED: drag-over feedback like restoration */
.m2-drop.dragover {
  /* ADDED */
  border-color: var(--rv-primary);
  background: rgba(124, 77, 255, 0.10);
  color: var(--rv-primary);
  transition: 0.2s ease;
}

/* ADDED: "browse" link style */
.m2-browse {
  /* ADDED */
  color: var(--rv-primary);
  cursor: pointer;
  text-decoration: underline;
}

/* Optional: keyboard focus */
.m2-drop:focus-visible {
  /* ADDED */
  outline: 2px solid var(--rv-primary);
  outline-offset: 2px;
}

/* Form alanları */
.m2-field {
  margin: 16px 0 20px;
  /* was 8–12px */
}

.m2-label {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 8px;
  /* was 6px */
  display: block;
}

.m2-input,
.m2-textarea,
.m2-select {
  width: 100%;
  border: 1px solid var(--rv-border);
  border-radius: 12px;
  background: var(--rv-bg-soft);
  color: var(--rv-text);
  padding: 12px 14px;
  /* was 10px */
  outline: none;
}

.m2-textarea {
  min-height: 120px;
  /* was 110px */
  resize: vertical;
}

.m2-hint {
  color: var(--rv-muted);
  font-size: 0.9rem;
  /* was .84rem */
  margin-top: 8px;
}

/* Buton satırı */
.m2-btn-row {
  display: flex;
  gap: 14px;
  /* was 8px */
  flex-wrap: wrap;
  margin-top: 20px;
  /* was 14px */
}

/* Advanced settings */
.m2-details {
  border: 1px solid var(--rv-border);
  border-radius: 12px;
  background: var(--rv-bg-soft);
  padding: 18px;
  /* was 10px */
  margin-top: 20px;
  /* was 10px */
}

.m2-details summary {
  cursor: pointer;
  font-weight: 700;
}

.m2-details-grid {
  margin-top: 14px;
  /* was 10px */
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  /* was 10px */
}

@media(max-width: 700px) {
  .m2-details-grid {
    grid-template-columns: 1fr;
  }
}

/* Result pair */
.m2-pair-wrap {
  margin: 40px 0 20px;
  /* was 24px */
}

.m2-pair-wrap.m2-hidden {
  display: none;
}

.m2-pair-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  /* was 16px */
  width: 94%;
  margin: 0 auto;
}

.m2-pcard {
  background: var(--rv-card);
  border: 1px solid var(--rv-border);
  border-radius: 12px;
  box-shadow: var(--rv-shadow);
  padding: 20px;
  /* was 10px */
  display: flex;
  flex-direction: column;
  gap: 12px;
  /* was 8px */
}

.m2-pthumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  border: 1px solid var(--rv-border);
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}

.m2-pthumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.m2-ptitle {
  font-weight: 700;
  margin-bottom: 8px;
  /* was 4px */
}

.m2-pair-actions {
  display: grid;
  place-items: center;
  margin: 20px auto 0;
  /* was 10px */
  width: 94%;
}

/* History */
.m2-history {
  display: grid;
  gap: 28px;
  /* was 16px */
  margin-top: 40px;
  margin-bottom: 60px;
}

/* --- hide History when empty (and its title) --- */
.m2-history:empty {
  display: none;
}

#m2-historyTitle:has(+ .m2-history:empty) {
  display: none;
}

/* How to use row layout */
.rv-howto.rv-howto--row {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  /* equal heights */
  gap: 24px;
  width: 100%;
  box-sizing: border-box;
  padding: 200px 0;
  /* your preference */
}

.rv-howto--row .rv-howto__media {
  flex: 0 0 35%;
  max-width: 35%;
}

.rv-howto--row .rv-howto__text {
  flex: 1 1 60%;
  max-width: 50%;
  margin-top: 0;
}

/* no forced square for media */
.rv-video-box {
  width: 140%;
  /* your preference */
  height: 450px;
  /* your preference */
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Responsive */
@media(max-width: 1024px) {
  .m2-top {
    grid-template-columns: 1fr;
  }
}

@media(max-width: 768px) {
  .rv-howto.rv-howto--row {
    flex-direction: column;
    padding: 80px 0;
    /* soften on mobile */
  }

  .rv-howto--row .rv-howto__media,
  .rv-howto--row .rv-howto__text {
    max-width: 100%;
    flex: 1 1 100%;
  }

  .rv-video-box {
    width: 100%;
    height: 200px;
  }
}

@media(max-width: 640px) {
  .m2-preview-box {
    min-height: 420px;
  }

  .m2-pair-grid {
    grid-template-columns: 1fr;
  }
}