:root {
  --bg:              #f5f5f7;
  --surface:         #ffffff;
  --text:            #1d1d1f;
  --text-secondary:  #6e6e73;
  --text-tertiary:   #86868b;
  --accent:          #0071e3;
  --line:            rgba(0, 0, 0, 0.08);
  --line-strong:     rgba(0, 0, 0, 0.12);
  --ok:              #34c759;
  --ok-text:         #1a7a3c;
  --err:             #ff3b30;
  --shadow-card:     0 2px 16px rgba(0, 0, 0, 0.06), 0 0 0 0.5px rgba(0, 0, 0, 0.04);
  --shadow-hover:    0 8px 40px rgba(0, 0, 0, 0.12), 0 0 0 0.5px rgba(0, 0, 0, 0.06);
  --radius-xl:       24px;
  --radius-lg:       18px;
  --radius-md:       12px;
  --radius-sm:       8px;
  --radius-pill:     999px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  font-family: 'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

/* ── Nav ──────────────────────────────────────────────────────────────── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(245, 245, 247, 0.8);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  height: 48px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.015em;
}

.nav-badge {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-tertiary);
  background: rgba(0, 0, 0, 0.06);
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
}

/* ── Page Shell ───────────────────────────────────────────────────────── */

.page-shell {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ── Hero ─────────────────────────────────────────────────────────────── */

.hero {
  padding: 80px 0 56px;
  text-align: center;
  animation: appear 600ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes appear {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-headline {
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin-bottom: 18px;
  /* Most of headline is Apple near-black; last word bleeds into warm orange */
  background: linear-gradient(
    130deg,
    #1d1d1f 0%,
    #1d1d1f 50%,
    #e8612a 75%,
    #f5a623 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 36px;
  letter-spacing: -0.005em;
  line-height: 1.5;
}

/* ── URL Form ─────────────────────────────────────────────────────────── */

.url-form {
  display: flex;
  gap: 8px;
  max-width: 700px;
  margin: 0 auto 24px;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 8px;
}

.url-form input[type="url"] {
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  padding: 10px 12px;
  outline: none;
  min-width: 0;
}

.url-form input[type="url"]::placeholder {
  color: var(--text-tertiary);
}

#extract-btn {
  border: 0;
  border-radius: var(--radius-md);
  background: var(--text);
  color: #fff;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 10px 20px;
  cursor: pointer;
  transition: background 150ms ease, transform 150ms ease, opacity 150ms ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

#extract-btn:hover {
  background: #333;
  transform: scale(1.02);
}

#extract-btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none;
}

.btn-arrow {
  display: inline-block;
  transition: transform 200ms ease;
}

#extract-btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ── Platform Strip ───────────────────────────────────────────────────── */

.platform-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  animation: appear 600ms 80ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.platform-label {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-right: 2px;
}

.platform-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--surface);
  border-radius: var(--radius-pill);
  padding: 5px 13px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.platform-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

/* ── Progress ─────────────────────────────────────────────────────────── */

#progress-section,
#result-section,
#error-section,
#history-section {
  animation: appear 400ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.progress-wrap {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px 28px;
  margin-bottom: 20px;
}

.progress-bar-container {
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-pill);
  height: 4px;
  overflow: hidden;
  margin-bottom: 12px;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: var(--text);
  border-radius: var(--radius-pill);
  transition: width 350ms ease;
}

.progress-message {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ── Recipe Card ──────────────────────────────────────────────────────── */

.recipe-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 16px;
}

.recipe-image {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

.recipe-content {
  padding: 32px;
}

.recipe-meta-top {
  margin-bottom: 20px;
}

.recipe-meta-top h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 10px;
  color: var(--text);
}

.recipe-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Meta chips (both .meta-tag from JS-built history cards and static) */

.meta-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.kcal-source {
  font-size: 0.72rem;
  opacity: 0.6;
  margin-left: 2px;
  font-weight: 400;
}

/* Tags */

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 28px;
}

.tag {
  background: rgba(0, 113, 227, 0.08);
  color: var(--accent);
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
}

/* ── Recipe Body ──────────────────────────────────────────────────────── */

.recipe-body {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 24px;
}

.ingredients-section,
.steps-section {
  padding: 24px;
}

.ingredients-section {
  background: var(--bg);
  border-right: 1px solid var(--line);
}

.ingredients-section h3,
.steps-section h3 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.ingredients-list {
  list-style: none;
}

.ingredients-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 0.9rem;
  align-items: baseline;
  line-height: 1.5;
}

.ingredients-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.ingredient-amount {
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--text);
  flex-shrink: 0;
}

.ingredient-note {
  color: var(--text-tertiary);
  font-size: 0.82rem;
}

.steps-list {
  padding-left: 20px;
}

.steps-list li {
  margin-bottom: 14px;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text);
}

/* ── Actions ──────────────────────────────────────────────────────────── */

.recipe-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.btn {
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  text-decoration: none;
  padding: 10px 20px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 150ms ease, transform 150ms ease, border-color 150ms ease;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.btn-primary {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.btn-primary:hover {
  background: #333;
  border-color: #333;
  transform: scale(1.02);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  border-color: var(--line-strong);
}

.btn-secondary:hover {
  background: #e8e8ed;
}

.import-status {
  font-size: 0.84rem;
  font-weight: 500;
}

.import-status.success { color: var(--ok-text); }
.import-status.error   { color: var(--err); }

/* ── Fallback Card ────────────────────────────────────────────────────── */

.fallback-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px;
  margin-bottom: 16px;
}

.fallback-card h3 {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.fallback-note {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
  line-height: 1.5;
}

.json-textarea {
  width: 100%;
  min-height: 180px;
  resize: vertical;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  padding: 14px;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.8rem;
  margin-bottom: 12px;
  line-height: 1.5;
}

/* ── Error ────────────────────────────────────────────────────────────── */

.error-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--err);
  font-size: 0.9rem;
  font-weight: 500;
}

.error-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 59, 48, 0.1);
  color: var(--err);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ── History ──────────────────────────────────────────────────────────── */

.section-heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 36px 0 14px;
}

.history-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  margin-bottom: 10px;
  transition: box-shadow 200ms ease, transform 200ms ease;
}

.history-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}

.history-card-header {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px;
}

.history-thumb {
  width: 68px;
  height: 60px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.history-info {
  min-width: 0;
  flex: 1;
}

.history-title {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-desc {
  color: var(--text-tertiary);
  font-size: 0.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.45;
}

.history-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
  align-items: center;
}

.history-date {
  color: var(--text-tertiary);
  font-size: 0.72rem;
}

.history-imported-badge {
  background: rgba(52, 199, 89, 0.1);
  color: var(--ok-text);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
  font-size: 0.68rem;
  font-weight: 600;
}

.history-tags {
  margin-bottom: 0;
}

.history-controls {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}

.history-toggle-btn,
.history-delete-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 120ms ease;
  font-size: 0.72rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.history-toggle-btn:hover {
  background: #e8e8ed;
  color: var(--text);
}

.history-delete-btn:hover {
  background: rgba(255, 59, 48, 0.07);
  color: var(--err);
  border-color: rgba(255, 59, 48, 0.2);
}

.history-card-body {
  border-top: 1px solid var(--line);
}

/* ── Utility ──────────────────────────────────────────────────────────── */

.hidden { display: none !important; }

/* ── Responsive ───────────────────────────────────────────────────────── */

@media (max-width: 720px) {
  .hero {
    padding: 52px 0 40px;
  }

  .url-form {
    flex-direction: column;
    gap: 6px;
  }

  #extract-btn {
    width: 100%;
    justify-content: center;
    padding: 14px;
  }

  .recipe-content {
    padding: 20px;
  }

  .recipe-body {
    grid-template-columns: 1fr;
  }

  .ingredients-section {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .recipe-image {
    height: 220px;
  }
}