/**
 * idea-submit.css — Fikir submit sayfasi stili (Apple HIG)
 *
 * Full-screen form: temiz, minimal, bol beyaz alan,
 * SF Pro tipografi hissi, yumusak golgeler.
 */

/* ===== Layout ===== */
.idea-submit {
  min-height: 100vh;
  background: var(--color-bg-primary);
}

/* ===== Topbar ===== */
.idea-submit__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-xl);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--color-border-light);
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--topbar-height);
}

.idea-submit__back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-brand-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  transition: opacity var(--transition-fast);
  min-width: 80px;
}

.idea-submit__back-btn:hover {
  opacity: 0.7;
}

.idea-submit__page-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: var(--letter-spacing-tight);
}

.idea-submit__topbar-spacer {
  min-width: 80px;
}

/* ===== Body ===== */
.idea-submit__body {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-xl) var(--space-3xl);
}

.idea-submit__form {
  display: flex;
  flex-direction: column;
}

/* ===== Section ===== */
.idea-submit__section {
  padding: var(--space-lg) 0;
}

.idea-submit__section-label {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-xs);
}

.idea-submit__optional {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-regular);
  color: var(--color-text-tertiary);
}

.idea-submit__section-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

/* ===== Divider ===== */
.idea-submit__divider {
  border: none;
  height: 1px;
  background: var(--color-border-light);
  margin: 0;
}

/* ===== Basics Section ===== */
.idea-submit__basics {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

/* App Icon Upload */
.idea-submit__icon-area {
  flex-shrink: 0;
}

.idea-submit__icon-upload {
  position: relative;
  width: 120px;
  height: 120px;
  border-radius: var(--radius-xl);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  overflow: hidden;
}

.idea-submit__icon-upload:hover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__icon-upload--dragover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
  border-style: solid;
}

.idea-submit__icon-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xs);
  text-align: center;
  padding: var(--space-sm);
}

.idea-submit__icon-preview--has-image {
  padding: 0;
}

.idea-submit__icon-preview--has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-submit__icon-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background-color var(--transition-fast);
}

.idea-submit__icon-remove:hover {
  background: rgba(0, 0, 0, 0.7);
}

/* Title & Genre */
.idea-submit__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-width: 0;
}

.idea-submit__field {
  position: relative;
}

.idea-submit__input {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-input);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.idea-submit__input--title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  padding: 14px 16px;
}

.idea-submit__input:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-light);
}

.idea-submit__input--error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px var(--color-error-bg) !important;
}

.idea-submit__input::placeholder {
  color: var(--color-text-placeholder);
}

.idea-submit__select {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-input);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2386868b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.idea-submit__select:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-light);
}

.idea-submit__select--error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px var(--color-error-bg) !important;
}

.idea-submit__field-error {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
  min-height: 0;
}

/* ===== What / How / Why Columns ===== */
.idea-submit__columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.idea-submit__column {
  display: flex;
  flex-direction: column;
}

.idea-submit__column-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: 4px;
}

.idea-submit__column-subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

/* Textarea */
.idea-submit__textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--color-bg-input);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  line-height: var(--line-height-relaxed);
  min-height: 100px;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.idea-submit__textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 3px var(--color-brand-light);
}

.idea-submit__textarea--error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px var(--color-error-bg) !important;
}

.idea-submit__textarea::placeholder {
  color: var(--color-text-placeholder);
}

.idea-submit__textarea--large {
  min-height: 160px;
}

.idea-submit__textarea--discovery {
  min-height: 80px;
}

/* Character counter */
.idea-submit__char-count {
  text-align: right;
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  margin-top: var(--space-xs);
}

/* ===== Screenshots ===== */
.idea-submit__screenshots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.idea-submit__screenshot-slot {
  position: relative;
  aspect-ratio: 9 / 16;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.idea-submit__screenshot-slot:hover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__screenshot-slot--dragover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
  border-style: solid;
}

.idea-submit__screenshot-preview {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.idea-submit__screenshot-preview--has-image {
  padding: 0;
}

.idea-submit__screenshot-preview--has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-submit__screenshot-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: background-color var(--transition-fast);
}

.idea-submit__screenshot-remove:hover {
  background: rgba(0, 0, 0, 0.7);
}

.idea-submit__screenshot-error {
  display: block;
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  text-align: center;
  padding: var(--space-xs);
  transform: translateY(100%);
}

/* ===== Prototype Upload ===== */
.idea-submit__prototype-upload {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.idea-submit__prototype-upload:hover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__prototype-upload--dragover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
  border-style: solid;
}

.idea-submit__prototype-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-sm);
}

.idea-submit__prototype-content--has-file {
  color: var(--color-text-primary);
}

.idea-submit__prototype-remove {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  margin-left: var(--space-sm);
  transition: color var(--transition-fast);
}

.idea-submit__prototype-remove:hover {
  color: var(--color-error);
}

/* ===== Discovery Questions ===== */
.idea-submit__discovery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.idea-submit__discovery-item {
  display: flex;
  flex-direction: column;
}

.idea-submit__discovery-label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin-bottom: 4px;
  cursor: default;
}

.idea-submit__discovery-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  line-height: var(--line-height-base);
}

/* ===== Submit Button ===== */
.idea-submit__submit-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl) 0 var(--space-2xl);
}

.idea-submit__submit-btn {
  width: 100%;
  max-width: 400px;
  padding: 16px 32px;
  background: var(--color-brand-primary);
  color: #ffffff;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.idea-submit__submit-btn:hover {
  background: var(--color-brand-hover);
}

.idea-submit__submit-btn:active {
  transform: scale(0.98);
}

/* ===== Success Toast ===== */
.idea-submit__toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 24px;
  background: var(--color-text-primary);
  color: #ffffff;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: transform var(--transition-spring), opacity var(--transition-base);
  z-index: var(--z-toast);
  pointer-events: none;
}

.idea-submit__toast--visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.idea-submit__toast--error {
  background: #FF3B30;
}

/* ===== Type Selector ===== */
.idea-submit__type-selector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-3xl) 0;
  max-width: 600px;
  margin: 0 auto;
}

.idea-submit__type-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: var(--letter-spacing-tight);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.idea-submit__type-cards {
  display: flex;
  gap: var(--space-lg);
  width: 100%;
}

.idea-submit__type-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-xl);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  text-align: center;
}

.idea-submit__type-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-brand-primary);
  transform: translateY(-2px);
}

.idea-submit__type-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
}

.idea-submit__type-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.idea-submit__type-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-base);
}

/* ===== Project Selector ===== */
.idea-submit__project-selector {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-xl) 0;
}

.idea-submit__project-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.idea-submit__project-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
  text-align: left;
}

.idea-submit__project-card:hover {
  background: var(--color-bg-secondary);
  border-color: var(--color-brand-primary);
}

.idea-submit__project-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

.idea-submit__project-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-submit__project-icon-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  color: var(--color-text-tertiary);
}

.idea-submit__project-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 0;
}

.idea-submit__project-name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.idea-submit__project-genre {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.idea-submit__project-chevron {
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.idea-submit__project-empty {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-secondary);
}

/* ===== Icon Upload Readonly ===== */
.idea-submit__icon-upload--readonly {
  cursor: default;
  border-style: solid;
  border-color: var(--color-border-light);
}

.idea-submit__icon-upload--readonly:hover {
  border-color: var(--color-border-light);
  background: transparent;
}

.idea-submit__icon-preview--filled {
  padding: 0;
}

.idea-submit__icon-preview--filled img,
.idea-submit__icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-submit__icon-placeholder--readonly {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
}

/* ===== Impact Score ===== */
.idea-submit__impact-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.idea-submit__impact-option {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.idea-submit__impact-option:hover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__impact-option:has(input:checked) {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__impact-label {
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
}

/* ===== Reference Images ===== */
.idea-submit__ref-images {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.idea-submit__ref-thumb {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.idea-submit__ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.idea-submit__ref-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.5);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.idea-submit__ref-remove:hover {
  background: rgba(0, 0, 0, 0.7);
}

.idea-submit__ref-add {
  width: 80px;
  height: 80px;
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.idea-submit__ref-add:hover {
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}

/* ===== Attachments ===== */
.idea-submit__attachments-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.idea-submit__attachments-drop:hover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
}

.idea-submit__attachments-drop--dragover {
  border-color: var(--color-brand-primary);
  background: var(--color-brand-light);
  border-style: solid;
}

.idea-submit__attachments-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
}

.idea-submit__attachments-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.idea-submit__attachment-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-sm);
}

.idea-submit__attachment-name {
  flex: 1;
  font-size: var(--font-size-sm);
  color: var(--color-text-primary);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.idea-submit__attachment-size {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.idea-submit__attachment-remove {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  color: var(--color-text-tertiary);
  cursor: pointer;
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.idea-submit__attachment-remove:hover {
  color: var(--color-error);
}

/* ===== Submitter & Submit Section (project idea) ===== */
.idea-submit__submitter {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}


/* ===== Responsive ===== */
@media (max-width: 768px) {
  .idea-submit__topbar {
    padding: var(--space-md);
  }

  .idea-submit__body {
    padding: var(--space-md) var(--space-md) var(--space-2xl);
  }

  .idea-submit__basics {
    flex-direction: column;
    align-items: center;
  }

  .idea-submit__icon-upload {
    width: 100px;
    height: 100px;
  }

  .idea-submit__columns {
    grid-template-columns: 1fr;
  }

  .idea-submit__screenshots {
    grid-template-columns: 1fr;
  }

  .idea-submit__screenshot-slot {
    max-width: 280px;
    margin: 0 auto;
  }

  .idea-submit__discovery-grid {
    grid-template-columns: 1fr;
  }

  .idea-submit__submit-btn {
    max-width: none;
  }
}

@media (max-width: 480px) {
  .idea-submit__back-btn span {
    display: none;
  }

  .idea-submit__back-btn {
    min-width: auto;
  }

  .idea-submit__topbar-spacer {
    min-width: auto;
  }

  .idea-submit__type-cards {
    flex-direction: column;
  }
}