/* ========================================
   GERADOR DE FOTO DE PERFIL
   Odileida 22.245
   ======================================== */

/* ---- Page Layout ---- */
.fp-page {
  min-height: 100vh;
  background: var(--primary-dark);
  padding-top: 80px;
}

.fp-hero {
  text-align: center;
  padding: 60px 0 40px;
}

.fp-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.fp-hero p {
  font-family: var(--font-body);
  color: var(--gray-200);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ---- Main Content Grid ---- */
.fp-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding-bottom: 80px;
}

/* ---- Left Panel: Controls ---- */
.fp-panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-card);
  padding: 32px;
  backdrop-filter: blur(10px);
}

.fp-panel-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-yellow);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.fp-panel-title .step-number {
  background: var(--accent-yellow);
  color: var(--primary-dark);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}

/* ---- Frame Selection ---- */
.fp-frames-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 0;
}

.fp-frame-option {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 3px solid transparent;
  border-radius: var(--radius-card);
  padding: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.fp-frame-option:hover {
  border-color: rgba(255, 209, 0, 0.4);
  background: rgba(255, 255, 255, 0.1);
}

.fp-frame-option.active {
  border-color: var(--accent-yellow);
  background: rgba(255, 209, 0, 0.1);
}

.fp-frame-option.active::after {
  content: '✓';
  position: absolute;
  top: 6px;
  right: 6px;
  background: var(--accent-yellow);
  color: var(--primary-dark);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.fp-frame-option img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.fp-frame-option .frame-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-200);
  text-align: center;
  display: block;
}

/* ---- Upload Area ---- */
.fp-upload-area {
  border: 2px dashed rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-card);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 24px;
  position: relative;
}

.fp-upload-area:hover,
.fp-upload-area.dragover {
  border-color: var(--accent-yellow);
  background: rgba(255, 209, 0, 0.05);
}

.fp-upload-area.has-photo {
  border-style: solid;
  border-color: var(--accent-green);
  background: rgba(45, 142, 78, 0.1);
  padding: 20px 24px;
}

.fp-upload-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}

.fp-upload-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.fp-upload-text {
  font-family: var(--font-body);
  color: var(--gray-200);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.fp-upload-hint {
  font-family: var(--font-body);
  color: var(--gray-400);
  font-size: 0.8rem;
}

.fp-upload-area.has-photo .fp-upload-icon {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.fp-upload-area.has-photo .fp-upload-text {
  color: var(--accent-green-light);
  font-size: 0.85rem;
}

.fp-upload-area.has-photo .fp-upload-hint {
  display: none;
}

.fp-upload-area:focus-visible {
  outline: 3px solid var(--accent-yellow);
  outline-offset: 4px;
}

.fp-file-input {
  display: none;
}

/* ---- Zoom Control ---- */
.fp-zoom-control {
  margin-bottom: 24px;
}

.fp-zoom-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray-200);
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.fp-zoom-slider {
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  cursor: pointer;
}

.fp-zoom-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-yellow);
  cursor: pointer;
  border: 2px solid var(--primary-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.fp-zoom-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-yellow);
  cursor: pointer;
  border: 2px solid var(--primary-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* ---- Action Buttons ---- */
.fp-actions {
  display: flex;
  gap: 12px;
}

.fp-btn {
  flex: 1;
  padding: 14px 24px;
  border: none;
  border-radius: var(--radius-card);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.fp-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.fp-btn-download {
  background: var(--accent-yellow);
  color: var(--primary-dark);
}

.fp-btn-download:hover:not(:disabled) {
  background: var(--accent-yellow-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 209, 0, 0.3);
}

.fp-btn-reset {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  flex: 0.4;
}

.fp-btn-reset:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.2);
}

/* ---- Right Panel: Preview ---- */
.fp-preview-wrapper {
  position: sticky;
  top: 100px;
  scroll-margin-top: 84px;
}

.fp-preview-container {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-card);
  padding: 32px;
  text-align: center;
  backdrop-filter: blur(10px);
}

.fp-canvas-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto 20px;
  aspect-ratio: 1;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
  touch-action: none;
}

.fp-canvas-wrapper canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
  border-radius: calc(var(--radius-card) - 2px);
  touch-action: none;
}

.fp-canvas-wrapper canvas:active {
  cursor: grabbing;
}

.fp-canvas-wrapper canvas.no-photo {
  cursor: default;
}

.fp-page:not(.fp-has-photo) .fp-canvas-wrapper {
  cursor: pointer;
}

.fp-canvas-wrapper:focus-visible {
  outline: 3px solid var(--accent-pink);
  outline-offset: 4px;
}

.fp-preview-hint {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--gray-400);
}

.fp-preview-hint span {
  color: var(--accent-yellow);
}

/* ---- Guide Toggle & Circular Guide (Visual only) ---- */
.fp-guide-toggle {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--gray-200);
  font-family: var(--font-body);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.fp-guide-toggle:hover,
.fp-guide-toggle.active {
  background: var(--accent-yellow);
  color: var(--primary-dark);
  font-weight: 600;
  border-color: var(--accent-yellow);
}

.fp-circle-guide {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 50%;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
  border: 2px dashed rgba(255, 209, 0, 0.9);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 10;
}

.fp-circle-guide.active {
  opacity: 1;
}

.fp-page:not(.fp-has-photo) .fp-circle-guide {
  opacity: 0;
}

.fp-page:not(.fp-has-photo) .fp-guide-toggle {
  display: none;
}

.fp-download-info {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(45, 142, 78, 0.15);
  border: 1px solid rgba(45, 142, 78, 0.35);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: #A3E635;
  text-align: center;
  line-height: 1.4;
}

/* ---- Empty State ---- */
.fp-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  cursor: pointer;
}

.fp-empty-state .icon {
  position: absolute;
  top: calc(50% - 98px);
  left: 50%;
  transform: translateX(-50%);
  font-size: 3rem;
  opacity: 0.5;
}

.fp-empty-state .text {
  position: absolute;
  top: calc(50% - 36px);
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-body);
  font-size: 0.9rem;
  width: min(260px, calc(100% - 40px));
}

.fp-template-upload {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 0;
  border-radius: var(--radius-control);
  background: var(--accent-pink);
  color: var(--primary-dark);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  min-width: max-content;
  padding: 10px 16px;
  text-transform: uppercase;
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.fp-template-upload:hover,
.fp-template-upload:focus-visible {
  background: #ff9fd6;
  box-shadow: 0 6px 18px rgba(240, 135, 182, 0.34);
  outline: 0;
  transform: translate(-50%, calc(-50% - 1px));
}

.fp-empty-state.hidden {
  display: none;
}

/* ---- Back Link ---- */
.fp-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 24px;
  transition: color 0.3s;
}

.fp-back-link:hover {
  color: var(--white);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .fp-page {
    padding-top: 64px;
  }

  .fp-content {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .fp-controls {
    display: contents;
  }

  .fp-preview-wrapper {
    position: static;
    order: 2;
    width: 100%;
  }

  .fp-panel-upload {
    order: 1;
  }

  .fp-panel-adjust {
    order: 3;
    display: none;
  }

  .fp-panel-frame {
    order: 4;
  }

  .fp-page.fp-has-photo .fp-preview-wrapper {
    order: 1;
  }

  .fp-page.fp-has-photo .fp-panel-adjust {
    display: block;
    order: 2;
    width: 100%;
    align-self: stretch;
    box-sizing: border-box;
    padding: 16px;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(240, 135, 182, 0.22);
  }

  .fp-page.fp-has-photo .fp-panel-upload {
    order: 3;
  }

  .fp-page.fp-has-photo .fp-panel-frame {
    order: 4;
  }

  .fp-page.fp-has-photo .fp-hero {
    display: none;
  }

  .fp-canvas-wrapper {
    max-width: min(360px, calc(100vw - 48px));
  }

  .fp-hero {
    text-align: left;
    padding: 20px 0 14px;
  }

  .fp-back-link {
    margin-bottom: 10px;
  }

  .fp-hero h1 {
    font-size: 1.45rem;
    margin-bottom: 8px;
  }

  .fp-hero p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.45;
  }

  .fp-panel {
    padding: 20px;
  }

  .fp-panel-upload {
    padding: 0;
    background: transparent;
    border: 0;
    backdrop-filter: none;
  }

  .fp-preview-container {
    padding: 16px;
  }

  .fp-page.fp-has-photo .fp-preview-container {
    padding-bottom: 14px;
  }

  .fp-page.fp-has-photo .fp-panel-adjust .fp-panel-title {
    margin-bottom: 12px;
  }

  .fp-page.fp-has-photo .fp-zoom-control {
    margin-bottom: 14px;
  }

  .fp-page.fp-has-photo .fp-actions {
    flex-direction: row;
    gap: 10px;
    width: 100%;
  }

  .fp-page.fp-has-photo .fp-btn {
    min-height: 46px;
    padding: 12px 14px;
  }

  .fp-page.fp-has-photo .fp-btn-reset {
    flex: 0.42;
  }

  .fp-panel-upload .fp-panel-title {
    display: none;
  }

  .fp-upload-area {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    margin-bottom: 0;
    padding: 18px;
    border: 0;
    background: var(--accent-yellow);
    box-shadow: 0 8px 24px rgba(255, 209, 0, 0.22);
    text-align: left;
  }

  .fp-upload-area:hover,
  .fp-upload-area.dragover {
    border-color: transparent;
    background: var(--accent-yellow-dark);
  }

  .fp-upload-icon {
    font-size: 1.8rem;
    margin-bottom: 0;
  }

  .fp-upload-copy {
    align-items: flex-start;
  }

  .fp-upload-text {
    margin-bottom: 0;
    color: var(--primary-dark);
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 600;
    letter-spacing: 0.8px;
    line-height: 1.1;
    text-transform: uppercase;
  }

  .fp-upload-hint {
    display: block;
    color: rgba(7, 30, 74, 0.74);
    font-size: 0.78rem;
    line-height: 1.3;
  }

  .fp-upload-area.has-photo {
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: none;
  }

  .fp-upload-area.has-photo .fp-upload-icon {
    font-size: 1.3rem;
    margin-bottom: 0;
  }

  .fp-upload-area.has-photo .fp-upload-text {
    color: var(--white);
    font-size: 0.82rem;
  }

  .fp-upload-area.has-photo .fp-upload-hint {
    display: none;
  }

  .fp-page:not(.fp-has-photo) .fp-preview-hint,
  .fp-page:not(.fp-has-photo) .fp-download-info {
    display: none;
  }

  .fp-page.fp-has-photo .fp-download-info {
    display: none;
  }

  .fp-frames-grid {
    gap: 8px;
    margin-bottom: 0;
  }

  .fp-actions {
    flex-direction: column;
  }

  .fp-btn-reset {
    flex: 1;
  }
}

@media (max-width: 480px) {
  .fp-canvas-wrapper {
    max-width: min(330px, calc(100vw - 48px));
  }

  .fp-frames-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }

  .fp-upload-area {
    padding: 16px;
  }
}