/* ═══════════════════════════════════════════
   FloraVision — Identify Page Styles
   ═══════════════════════════════════════════ */

/* ── Page header ── */
.page-header {
  background: linear-gradient(
    180deg,
    rgba(242, 245, 241, 0.96) 0%,
    rgba(250, 250, 248, 1) 100%
  );
  border-bottom: 1px solid var(--rule);
  padding: 44px 0 34px;
}

.page-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.page-title {
  font-size: clamp(28px, 3.2vw, 32px);
  color: var(--ink);
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  font-weight: 600;
}

.page-sub {
  font-size: 16px;
  color: var(--ink-light);
  font-weight: 400;
  max-width: 500px;
}

/* ── Main layout ── */
.identify-main {
  padding: 52px 0 72px;
}

.identify-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Upload panel sticky so it stays in view while scrolling results */
.upload-panel {
  position: sticky;
  top: 84px;
}

/* ══════════════════════════════════════
   UPLOAD PANEL
══════════════════════════════════════ */

/* Upload zone */
.upload-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}


.upload-zone {
  border: 1.5px dashed rgba(45, 74, 62, 0.3);
  border-radius: var(--radius-lg);
  background: var(--green-mist);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 205px;
  justify-content: center;
  position: relative;
  width: 100%;
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--green-deep);
  background: rgba(232, 237, 230, 0.9);
  box-shadow: 0 0 0 3px rgba(45, 74, 62, 0.08);
}

/* Focus state for keyboard navigation */
.upload-zone:focus-visible {
  outline: 2px solid var(--green-deep);
  outline-offset: 4px;
  border-color: var(--green-deep);
}

.upload-zone.has-image {
  padding: 0;
  border-style: solid;
  border-color: var(--green-mid);
  overflow: hidden;
}

.upload-icon {
  width: 48px;
  height: 48px;
  color: var(--green-light);
}

.upload-icon svg { width: 100%; height: 100%; }

.upload-preview-wrap {
  position: relative;
  width: 100%;
  height: 260px;
}

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

.preview-remove {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(26, 26, 24, 0.6);
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.preview-remove:hover { background: rgba(26, 26, 24, 0.85); }

.preview-remove:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.upload-main {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

.upload-sub {
  font-size: 14px;
  color: var(--ink-muted);
  font-weight: 400;
  margin: 0;
}

.upload-browse {
  background: none;
  border: none;
  color: var(--green-deep);
  font-size: 14px;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 0;
  transition: color 0.2s;
}

.upload-browse:hover {
  color: var(--green-mid);
}

.upload-browse:focus-visible {
  outline: 2px solid var(--green-deep);
  outline-offset: 2px;
  border-radius: 2px;
}

.upload-hint {
  font-size: 13px;
  color: var(--ink-muted);
  font-weight: 400;
  margin: 0;
}

/* ══════════════════════════════════════
   ERROR STATE
══════════════════════════════════════ */

.upload-error {
  display: none;
  align-items: center;
  gap: 12px;
  background: var(--error-bg);
  border: 1px solid var(--error-red);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--error-red);
  font-size: 14px;
  font-weight: 500;
  animation: fadeIn 0.3s ease;
}

.upload-error svg {
  flex-shrink: 0;
}

/* ── Upload tips ── */
.upload-tips {
  background: rgba(242, 245, 241, 0.45);
  border: 1px solid rgba(45, 74, 62, 0.16);
  border-radius: 14px;
  padding: 18px 22px;
  width: 100%;
}

.tips-title {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-light);
  margin-bottom: 10px;
  letter-spacing: 0.2px;
}

.upload-tips ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 20px;
}

.upload-tips li {
  font-size: 14px;
  color: var(--ink-light);
  font-weight: 400;
  line-height: 1.5;
  padding-left: 20px;
  position: relative;
}

.upload-tips li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  top: 1px;
  color: var(--green-mid);
  font-size: 11px;
  font-weight: 600;
}

/* ── Identify button ── */
.btn-identify {
  width: 100%;
  justify-content: center;
  min-height: 54px;
  padding: 14px 18px;
  font-size: 15px;
  font-weight: 600;
  background: #244235;
  box-shadow: 0 6px 16px rgba(36, 66, 53, 0.2);
  opacity: 0.45;
  pointer-events: none;
  transition: all 0.2s ease;
}

.btn-identify.ready {
  opacity: 1;
  pointer-events: all;
}

.btn-identify.ready:hover {
  background: #1f3a2f;
  transform: scale(1.01);
}

.btn-identify:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* ══════════════════════════════════════
   RESULT PANEL
══════════════════════════════════════ */

.result-panel {
  min-height: 480px;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
}

.result-demo-tag {
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-size: 10px;
  font-weight: 500;
  color: rgba(26, 26, 24, 0.5);
  background: rgba(45, 74, 62, 0.06);
  border: 1px solid rgba(45, 74, 62, 0.14);
  border-radius: 999px;
  padding: 6px 10px;
  margin: 0 0 14px 2px;
}

/* ── Empty state ── */
.result-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  text-align: center;
  padding: 40px;
}

.empty-botanical {
  width: 120px;
  height: 150px;
  margin-bottom: 24px;
  opacity: 0.7;
}

.empty-botanical svg { width: 100%; height: 100%; }

.empty-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink-light);
  margin-bottom: 8px;
  font-weight: 400;
}

.empty-sub {
  font-size: 14px;
  color: var(--ink-muted);
  font-weight: 400;
}

/* ── Loading state ── */
.result-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  gap: 16px;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 2px solid var(--green-pale);
  border-top-color: var(--green-deep);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-text {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--ink);
  font-style: italic;
}

.loading-sub {
  font-size: 13px;
  color: var(--ink-muted);
  font-weight: 400;
}

/* ══════════════════════════════════════
   RESULT CARD
══════════════════════════════════════ */

.result-card {
  background: var(--white-pure);
  border: 1px solid var(--rule);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  animation: fadeIn 0.3s ease both;
}

/* ── Card hero ── */
.card-hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding: 24px;
  align-items: stretch;
  min-height: 0;
}

.card-photo-wrap {
  overflow: hidden;
  border-radius: 12px;
}

.card-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-identity {
  padding: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 12px;
}

.card-confidence-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-confidence-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink-muted);
  font-weight: 500;
}

.card-confidence-pct {
  font-size: 16px;
  font-weight: 600;
  color: #1f3a2f;
}

.card-confidence-bar-wrap { margin-bottom: 2px; }

.card-confidence-bar {
  height: 7px;
  background: rgba(61, 107, 90, 0.16);
  border-radius: 8px;
  overflow: hidden;
}

.card-confidence-fill {
  height: 100%;
  background: linear-gradient(90deg, #2d4a3e 0%, #3d6b5a 100%);
  border-radius: 8px;
  transition: width 0.8s ease;
}

.card-name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.1px;
}

.card-scientific {
  font-size: 13px;
  color: var(--ink-muted);
  font-style: italic;
  margin-top: -6px;
  font-weight: 400;
}

/* ── Care badges ── */
.card-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.care-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  padding: 5px 12px;
  background: var(--green-mist);
  color: var(--green-deep);
  border-radius: 20px;
  font-weight: 500;
  border: 1px solid var(--rule);
}

/* ── Card sections ── */
.card-section {
  padding: 20px 24px;
}

.card-section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--ink-muted);
  font-weight: 600;
  margin-bottom: 14px;
}

.card-description {
  font-size: 14px;
  color: var(--ink-light);
  line-height: 1.65;
  font-weight: 400;
}

/* ── Bloom calendar ── */
.bloom-calendar {
  display: flex;
  gap: 4px;
}

.bloom-month {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.bloom-month-bar {
  width: 100%;
  height: 22px;
  border-radius: 3px;
  background: rgba(61, 107, 90, 0.14);
  transition: background 0.3s;
}

.bloom-month-bar.active {
  background: #2d4a3e;
}

.bloom-month-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: rgba(26, 26, 24, 0.74);
  font-weight: 500;
}

/* ── Fun fact ── */
.card-fact {
  padding: 18px 24px;
  background: var(--green-mist);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.card-fact-icon {
  color: var(--gold);
  font-size: 16px;
  flex-shrink: 0;
  padding-top: 1px;
}

.card-fact p {
  font-size: 14px;
  color: var(--ink-light);
  font-style: italic;
  line-height: 1.7;
  font-weight: 400;
  margin: 0;
}

/* ══════════════════════════════════════
   TOP 3 ALTERNATIVES - NEW SECTION
══════════════════════════════════════ */

.top3-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.top3-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top3-rank {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--ink-muted);
  font-weight: 500;
  width: 28px;
  flex-shrink: 0;
}

.top3-name {
  flex: 1;
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  min-width: 0;
}

.top3-bar-wrap {
  flex: 2;
  height: 6px;
  background: var(--green-pale);
  border-radius: 3px;
  overflow: hidden;
  min-width: 0;
}

.top3-bar-fill {
  height: 100%;
  background: var(--green-light);
  border-radius: 3px;
  transition: width 0.6s ease;
}

.top3-item:first-child .top3-bar-fill {
  background: var(--green-deep);
}

.top3-item:first-child .top3-rank {
  color: var(--green-deep);
}

.top3-pct {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-muted);
  width: 40px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Wikipedia link ── */
.card-wiki {
  padding: 14px 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-wiki svg { color: var(--ink-muted); flex-shrink: 0; }

.card-wiki a {
  font-size: 13px;
  color: var(--green-mid);
  font-weight: 400;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.2s;
}

.card-wiki a:hover { color: var(--green-deep); }

.card-wiki a:focus-visible {
  outline: 2px solid var(--green-deep);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ══════════════════════════════════════
   IDENTIFY STEPS STRIP
══════════════════════════════════════ */

.identify-steps {
  border-bottom: 1px solid var(--rule);
  background: var(--white);
}

.identify-steps-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.id-step {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
  max-width: 240px;
}

.id-step-num {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1;
  flex-shrink: 0;
  color: rgba(45, 74, 62, 0.55);
}

.id-step-body {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.id-step-body strong {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.1px;
}

.id-step-body span {
  font-size: 12px;
  color: var(--ink-muted);
  font-weight: 400;
  line-height: 1.4;
}

.id-step-arrow {
  font-size: 16px;
  flex-shrink: 0;
  padding: 0 16px;
  color: rgba(45, 74, 62, 0.2);
}

.id-step--current .id-step-num,
.id-step--current .id-step-body strong {
  color: var(--green-deep);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */

@media (max-width: 900px) {
  .identify-main {
    padding: 40px 0 64px;
  }

  .identify-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 0 20px;
  }

  /* Unstick upload panel on mobile */
  .upload-panel {
    position: static;
    gap: 18px;
    max-width: 100%;
  }

  .upload-tips {
    padding: 16px;
  }

  .tips-title {
    font-size: 14px;
    margin-bottom: 8px;
  }

  .upload-tips ul {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .card-hero {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 16px;
  }

  .card-photo-wrap {
    height: 220px;
  }

  .page-header-inner {
    padding: 0 20px;
  }
}

@media (max-width: 720px) {
  .identify-steps-inner {
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    align-items: flex-start;
  }

  .id-step-arrow {
    display: none;
  }

  .id-step {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .bloom-calendar {
    overflow-x: auto;
    padding-bottom: 4px;
    gap: 3px;
  }

  .bloom-month {
    min-width: 20px;
    flex-shrink: 0;
  }

  .bloom-month-label {
    font-size: 9px;
    letter-spacing: 0;
  }

  .card-section,
  .card-identity,
  .card-fact,
  .card-wiki {
    padding-left: 20px;
    padding-right: 20px;
  }

  .top3-item {
    gap: 10px;
  }

  .top3-rank {
    font-size: 14px;
    width: 24px;
  }

  .top3-name {
    font-size: 13px;
  }

  .top3-pct {
    font-size: 12px;
    width: 36px;
  }
}