/* ─── Buttons ────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: background 150ms var(--ease-out),
              color 150ms var(--ease-out),
              border-color 150ms var(--ease-out),
              box-shadow 150ms var(--ease-out),
              transform 120ms var(--ease-out);
  white-space: nowrap;
  text-decoration: none;
}

.btn:active { transform: scale(0.97); }

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

.btn-ghost {
  background: transparent;
  color: var(--color-muted);
  border-color: transparent;
}
.btn-ghost:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary-light); }

.btn-sm  { padding: 6px 12px; font-size: 13px; }
.btn-icon { padding: 4px 8px; font-size: 16px; line-height: 1; border-radius: 6px; color: var(--color-muted); }
.btn-icon:hover { background: #fde8e8; color: var(--color-error); }
.btn-full { width: 100%; }

/* ─── Type pip ───────────────────────────────────────────────────────────── */

.type-pip {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  vertical-align: middle;
}
.type-pip--black  { background: #2c2c2c; box-shadow: 0 0 0 1px rgba(0,0,0,0.15); }
.type-pip--yellow { background: #e8b400; box-shadow: 0 0 0 1px rgba(200,150,0,0.2); }

.type-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 100px;
}
.type-label--black  { background: #2c2c2c; color: #fff; }
.type-label--yellow { background: #fef3c7; color: #92600a; border: 1px solid #f5d176; }

/* ─── Filter chips ───────────────────────────────────────────────────────── */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.filter-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out), color 150ms var(--ease-out),
              background 150ms var(--ease-out), transform 120ms var(--ease-out);
}
.filter-chip:hover { border-color: var(--color-primary); color: var(--color-primary-dark); }
.filter-chip.active { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.filter-chip:active { transform: scale(0.97); }

.filter-chip--black.active  { background: #2c2c2c; border-color: #2c2c2c; color: #fff; }
.filter-chip--black:hover   { border-color: #2c2c2c; color: #2c2c2c; }
.filter-chip--yellow.active { background: #e8b400; border-color: #e8b400; color: #fff; }
.filter-chip--yellow:hover  { border-color: #e8b400; color: #92600a; }

.filter-chip--sm { padding: 4px 10px; font-size: 12px; }

/* ─── Combo Card ─────────────────────────────────────────────────────────── */

.combo-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: box-shadow 200ms var(--ease-out), transform 200ms var(--ease-out), border-color 200ms var(--ease-out);
  overflow: hidden;
}
.combo-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); border-color: rgba(200,149,108,0.3); }

.card-body { padding: 18px 18px 12px; flex: 1; }
.card-badges { display: flex; flex-wrap: wrap; gap: 6px; }

.card-footer {
  padding: 11px 18px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-bg);
}

.card-meta { display: flex; align-items: center; gap: 12px; }
.card-rating { display: flex; align-items: center; gap: 4px; }

/* ─── Flavor Badges ──────────────────────────────────────────────────────── */

.flavor-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}
.badge-brand { opacity: 0.6; font-weight: 400; }
.badge-sep   { opacity: 0.3; }
.badge-name  { font-weight: 600; }
.badge-pct   { opacity: 0.5; font-size: 11px; margin-left: 1px; }

/* ─── Stars ──────────────────────────────────────────────────────────────── */

.stars { display: inline-flex; gap: 1px; }

.star {
  font-size: 14px;
  line-height: 1;
  position: relative;
  display: inline-block;
  transition: color 80ms var(--ease-out), transform 80ms var(--ease-out);
}
.star--full    { color: #f5a623; }
.star--empty   { color: #ddd8d0; }
.star--partial { color: #e8e0d5; }
.star--partial::before {
  content: '★';
  position: absolute;
  left: 0; top: 0;
  color: #f5a623;
  width: var(--fill, 50%);
  overflow: hidden;
  display: block;
}

.rating-value { font-size: 13px; font-weight: 600; color: var(--color-text); }
.rating-votes { font-size: 12px; color: var(--color-muted); }

/* ─── Interactive stars ──────────────────────────────────────────────────── */

.stars--interactive { cursor: pointer; gap: 2px; }
.stars--interactive .star { font-size: 28px; }
.stars--interactive .star:hover,
.stars--interactive .star--hover { transform: scale(1.15); }
.star--user  { color: var(--color-primary); }
.star--hover { color: #f5a623 !important; }

/* ─── Like button ────────────────────────────────────────────────────────── */

.like-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 100px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out), color 150ms var(--ease-out),
              background 150ms var(--ease-out), transform 120ms var(--ease-out);
}
.like-btn:hover { border-color: #e05a7a; color: #e05a7a; background: #fff5f7; }
.like-btn.like-btn--active { border-color: #e05a7a; color: #e05a7a; background: #fff5f7; }
.like-btn:active { transform: scale(0.94); }

.like-icon  { font-size: 14px; line-height: 1; }
.like-count { font-variant-numeric: tabular-nums; }

/* Large like btn for detail page */
.like-btn--lg {
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 15px;
}
.like-btn--lg .like-icon  { font-size: 18px; }
.like-btn--lg .like-label { font-size: 14px; }

/* Pop animation */
@keyframes like-pop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.18); }
  70%  { transform: scale(0.92); }
  100% { transform: scale(1); }
}
.like-pop { animation: like-pop 280ms var(--ease-out) both; }

/* ─── Detail view ────────────────────────────────────────────────────────── */

.detail-bottom {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 24px 28px;
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.detail-like-wrap { flex-shrink: 0; }

.detail-rating {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rating-display { display: flex; align-items: center; gap: 14px; }
.rating-big { font-size: 38px; font-weight: 700; letter-spacing: -1px; line-height: 1; }
.stars-wrap { margin-bottom: 2px; }
.rating-count { font-size: 12px; color: var(--color-muted); }
.user-rating-note { font-size: 13px; color: var(--color-muted); }

/* ─── Flavor Table ───────────────────────────────────────────────────────── */

.flavor-table { width: 100%; border-collapse: collapse; }

.flavor-table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 11px 24px;
  border-bottom: 1px solid var(--color-border);
}

.flavor-table td {
  padding: 13px 24px;
  font-size: 14px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.flavor-table tbody tr:last-child td { border-bottom: none; }
.flavor-table tbody tr { transition: background 100ms; }
.flavor-table tbody tr:hover { background: var(--color-bg); }

.brand-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  margin-right: 7px;
  vertical-align: middle;
}

.pct-cell { width: 140px; }
.pct-num  { font-weight: 600; font-variant-numeric: tabular-nums; margin-right: 8px; }
.pct-bar-wrap { display: inline-block; width: 60px; height: 5px; background: var(--color-border); border-radius: 100px; overflow: hidden; vertical-align: middle; }
.pct-bar { height: 100%; border-radius: 100px; opacity: 0.7; transition: width 400ms var(--ease-out); }

/* ─── Create — flavor rows ───────────────────────────────────────────────── */

.flavor-row { display: flex; gap: 8px; align-items: flex-start; margin-bottom: 10px; }

.flavor-search-wrap { flex: 1; position: relative; display: flex; align-items: center; gap: 6px; }
.row-type-pip { flex-shrink: 0; margin-left: 4px; }

.flavor-search-input {
  flex: 1;
  padding: 9px 13px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 14px;
  outline: none;
  transition: border-color 150ms var(--ease-out), box-shadow 150ms var(--ease-out);
}
.flavor-search-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(200,149,108,0.15); }

/* ─── Dropdown ───────────────────────────────────────────────────────────── */

.flavor-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0; right: 0;
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  max-height: 220px;
  overflow-y: auto;
}
.flavor-dropdown.hidden { display: none; }

.dd-item {
  padding: 8px 12px;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: background 80ms;
}
.dd-item:hover { background: var(--color-bg); }

.dd-brand  { color: var(--color-muted); font-size: 12px; }
.dd-sep    { color: var(--color-border); font-size: 12px; }
.dd-flavor { color: var(--color-text); font-weight: 500; }

.dd-add {
  color: var(--color-primary-dark);
  font-weight: 600;
  border-top: 1px solid var(--color-border);
  font-size: 12px;
}
.dd-add:hover { background: var(--color-primary-light); }
.dd-empty { padding: 12px 13px; font-size: 13px; color: var(--color-muted); font-style: italic; }

/* ─── Percent input ──────────────────────────────────────────────────────── */

.pct-input-wrap { display: flex; align-items: center; gap: 2px; }

.pct-input {
  width: 64px;
  padding: 9px 8px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  text-align: center;
  font-variant-numeric: tabular-nums;
  transition: border-color 150ms var(--ease-out), box-shadow 150ms var(--ease-out);
  -moz-appearance: textfield;
}
.pct-input::-webkit-outer-spin-button,
.pct-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.pct-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(200,149,108,0.15); }

.pct-suffix { font-size: 13px; color: var(--color-muted); font-weight: 500; }

/* ─── Percent indicator ──────────────────────────────────────────────────── */

.pct-indicator {
  margin-top: 8px;
  margin-bottom: 12px;
  height: 8px;
  background: var(--color-border);
  border-radius: 100px;
  overflow: hidden;
  position: relative;
}

.pct-indicator::after {
  content: attr(data-label);
}

.pct-bar-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: 100px;
  transition: width 200ms var(--ease-out), background 200ms;
}

.pct-indicator--ok   .pct-bar-fill { background: #3bb26e; }
.pct-indicator--over .pct-bar-fill { background: var(--color-error); }

.pct-bar-label {
  display: block;
  font-size: 12px;
  color: var(--color-muted);
  margin-top: 5px;
  font-weight: 500;
}

/* ─── New flavor panel ───────────────────────────────────────────────────── */

.new-flavor-panel {
  background: var(--color-primary-light);
  border: 1.5px solid rgba(200,149,108,0.3);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.panel-title { font-size: 12px; font-weight: 700; color: var(--color-primary-dark); text-transform: uppercase; letter-spacing: 0.4px; }
.panel-actions { display: flex; gap: 8px; justify-content: flex-end; }

.type-radio-group { display: flex; gap: 16px; }
.type-radio { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; font-weight: 500; color: var(--color-text); }
.type-radio input { cursor: pointer; accent-color: var(--color-primary); }

/* ─── Create type filter ─────────────────────────────────────────────────── */

.create-type-filter { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }

.no-rows { font-size: 13px; color: var(--color-muted); font-style: italic; padding: 10px 0; }
.add-row-btn { margin-top: 6px; }

/* ─── Login page ─────────────────────────────────────────────────────────── */

.login-view {
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
}

.login-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
}

.login-brand {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.login-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.login-hint {
  font-size: 13px;
  color: var(--color-muted);
  text-align: center;
  margin-bottom: 24px;
}

.login-form { display: flex; flex-direction: column; gap: 4px; }
.login-form .form-group { margin-bottom: 14px; }

/* ─── Header user area ───────────────────────────────────────────────────── */

.header-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--color-muted);
}

.header-username { font-weight: 600; color: var(--color-text); }

/* ─── Scrollbar ──────────────────────────────────────────────────────────── */

.flavor-dropdown::-webkit-scrollbar { width: 4px; }
.flavor-dropdown::-webkit-scrollbar-track { background: transparent; }
.flavor-dropdown::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }

/* ─── Hidden ─────────────────────────────────────────────────────────────── */

.hidden { display: none !important; }

/* ─── Flavor badge link ──────────────────────────────────────────────────── */

.flavor-badge {
  background: hsl(var(--badge-hue, 30), 55%, 93%);
  color: hsl(var(--badge-hue, 30), 40%, 30%);
}
.flavor-badge--link {
  cursor: pointer;
  text-decoration: none;
  transition: filter 150ms var(--ease-out), transform 120ms var(--ease-out);
}
.flavor-badge--link:hover { filter: brightness(0.93); transform: scale(1.03); }
.flavor-badge--link:active { transform: scale(0.97); }

/* ─── Category pills ─────────────────────────────────────────────────────── */

.cat-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 9px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.cat-fruity { background: #d4f0dc; color: #1e6836; }
.cat-sweet  { background: #fce4ef; color: #8b1a42; }
.cat-minty  { background: #d4f0ee; color: #0f5f58; }

/* Category filter chips */
.cat-chip.cat-fruity.active { background: #2b9c52; border-color: #2b9c52; color: #fff; }
.cat-chip.cat-fruity:not(.active):hover { border-color: #2b9c52; color: #1e6836; }
.cat-chip.cat-sweet.active  { background: #c2335a; border-color: #c2335a; color: #fff; }
.cat-chip.cat-sweet:not(.active):hover  { border-color: #c2335a; color: #8b1a42; }
.cat-chip.cat-minty.active  { background: #0f8a81; border-color: #0f8a81; color: #fff; }
.cat-chip.cat-minty:not(.active):hover  { border-color: #0f8a81; color: #0f5f58; }

/* ─── Home sections ──────────────────────────────────────────────────────── */

.home-section { margin-bottom: 44px; }

.section-title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 14px;
  color: var(--color-text);
}

.section-scroll {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.section-scroll::-webkit-scrollbar { height: 4px; }
.section-scroll::-webkit-scrollbar-track { background: transparent; }
.section-scroll::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 4px; }

.section-scroll .combo-card {
  flex: 0 0 300px;
  min-width: 0;
}

/* ─── Flavor detail view ─────────────────────────────────────────────────── */

.flavor-view {
  max-width: 760px;
}

.flavor-detail-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 36px;
}

.flavor-detail-header { margin-bottom: 16px; }

.flavor-detail-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}

.flavor-detail-type {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.flavor-detail-name {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.4px;
  line-height: 1.2;
}

.flavor-detail-brand {
  font-size: 14px;
  color: var(--color-muted);
  margin-top: 4px;
}

.flavor-detail-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.flavor-detail-desc {
  font-size: 15px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.flavor-star-rating {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
}

.rating-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-muted);
  white-space: nowrap;
}

.star-interactive {
  font-size: 24px;
  cursor: pointer;
  color: #ddd8d0;
  transition: color 80ms var(--ease-out), transform 80ms var(--ease-out);
  line-height: 1;
}
.star-interactive.filled { color: #f5a623; }
.star-interactive.hovered { color: #f5a623; transform: scale(1.18); }

.flavor-combos-section { margin-top: 4px; }

.empty-msg {
  color: var(--color-muted);
  font-size: 14px;
  font-style: italic;
  padding: 20px 0;
}

/* ─── Account view ───────────────────────────────────────────────────────── */

.account-view { max-width: 860px; }

.account-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 32px;
}

.account-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.account-username {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.account-sub {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: 2px;
}

.account-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 28px;
}

.account-tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 150ms var(--ease-out), border-color 150ms var(--ease-out);
}
.account-tab:hover { color: var(--color-text); }
.account-tab.active { color: var(--color-primary); border-color: var(--color-primary); }

/* ─── Not found ──────────────────────────────────────────────────────────── */

.not-found {
  text-align: center;
  padding: 80px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: var(--color-muted);
}