/* ================================================================
   PantryZeitTH — Pantry Guard component styles
   Follows CLAUDE.md design system: cream/olive/paper palette,
   sharp corners (2-3px max), warm shadows, scrapbook textures.
   ================================================================ */

/* ── Popup overlay ──────────────────────────────────────────────── */
.pg-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(30, 25, 18, 0.42);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 0 max(10px, env(safe-area-inset-bottom));
  animation: pg-fade-in 0.18s ease;
}

@media (min-width: 640px) {
  .pg-overlay {
    align-items: center;
    padding: 20px;
  }
}

@keyframes pg-fade-in  { from { opacity: 0; } to { opacity: 1; } }
@keyframes pg-slide-up { from { transform: translateY(28px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ── Popup sheet ─────────────────────────────────────────────────── */
.pg-sheet {
  position: relative;
  width: min(560px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  background: var(--color-paper, #FBF8F1);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;                  /* sharp — CLAUDE.md */
  border-top-left-radius: 22px;
  border-top-right-radius: 22px;
  padding: 24px 20px 20px;
  box-shadow: 0 2px 6px rgba(30,30,30,.12), 0 20px 48px rgba(30,30,30,.20);
  animation: pg-slide-up 0.28s cubic-bezier(.22,.68,0,1.18);
  /* subtle card grain */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)' opacity='.045'/%3E%3C/svg%3E");
}

@media (min-width: 640px) {
  .pg-sheet {
    border-radius: 3px;
  }
}

/* ── Mascot icon ──────────────────────────────────────────────────── */
.pg-mascot {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--color-sand, #EBDFA8);
  border: 2px solid var(--color-line, #D8D0BE);
  display: grid;
  place-items: center;
  font-size: 28px;
  box-shadow: 0 4px 14px rgba(30,30,30,.14);
}

/* ── Handle bar ───────────────────────────────────────────────────── */
.pg-handle {
  width: 38px;
  height: 4px;
  background: var(--color-line, #D8D0BE);
  border-radius: 999px;
  margin: 0 auto 20px;
}

/* ── Tape decoration ──────────────────────────────────────────────── */
.pg-tape {
  position: absolute;
  top: -9px;
  left: 50%;
  transform: translateX(-50%) rotate(-1.5deg);
  width: 64px;
  height: 18px;
  background: color-mix(in srgb, var(--color-sand, #EBDFA8) 65%, white);
  border: 1px solid color-mix(in srgb, var(--color-line, #D8D0BE) 40%, transparent);
  pointer-events: none;
}

/* ── Severity headline ────────────────────────────────────────────── */
.pg-headline {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--color-olive, #6B7A45);
  margin: 0 0 6px;
  text-align: center;
}

/* ── Item name ────────────────────────────────────────────────────── */
.pg-item-name {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--color-ink, #1E1E1E);
  text-align: center;
  margin: 0 0 4px;
  line-height: 1.1;
}

/* ── Rule badge ───────────────────────────────────────────────────── */
.pg-rule-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: color-mix(in srgb, var(--color-olive, #6B7A45) 10%, var(--color-paper, #FBF8F1));
  border: 1px solid color-mix(in srgb, var(--color-olive, #6B7A45) 28%, transparent);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-olive-dark, #55623A);
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* ── Conflict card ────────────────────────────────────────────────── */
.pg-conflict-card {
  position: relative;
  background: var(--color-cream, #F3EFE7);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;
  padding: 14px;
  margin: 14px 0;
  transform: rotate(-0.4deg);
  box-shadow: 0 1px 2px rgba(30,30,30,.06), 0 4px 12px rgba(30,30,30,.08);
}

.pg-conflict-card + .pg-conflict-card {
  transform: rotate(0.5deg);
}

/* ── Reason text ──────────────────────────────────────────────────── */
.pg-reason {
  font-size: 14px;
  color: var(--color-ink, #1E1E1E);
  line-height: 1.55;
  margin: 4px 0 0;
}

.pg-explanation {
  font-size: 13px;
  color: var(--color-muted, #6F6A5D);
  line-height: 1.5;
  margin: 6px 0 0;
}

/* ── Replacement suggestion ───────────────────────────────────────── */
.pg-replacement {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 12px;
  background: color-mix(in srgb, var(--color-sand, #EBDFA8) 45%, white);
  border: 1px solid color-mix(in srgb, var(--color-sand, #EBDFA8) 70%, var(--color-line));
  border-radius: 2px;
  font-size: 13px;
  color: var(--color-ink, #1E1E1E);
}

.pg-replacement-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }

/* ── Savings badge ────────────────────────────────────────────────── */
.pg-savings {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  padding: 5px 10px;
  background: color-mix(in srgb, var(--color-olive, #6B7A45) 8%, var(--color-paper));
  border: 1px solid color-mix(in srgb, var(--color-olive, #6B7A45) 22%, transparent);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-olive-dark, #55623A);
}

/* ── Emotional reminder ───────────────────────────────────────────── */
.pg-emotional {
  margin-top: 8px;
  padding: 8px 12px;
  background: color-mix(in srgb, var(--color-rose, #D97A7A) 8%, var(--color-paper));
  border-left: 3px solid color-mix(in srgb, var(--color-rose, #D97A7A) 55%, transparent);
  border-radius: 0 2px 2px 0;
  font-size: 13px;
  color: var(--color-muted, #6F6A5D);
  font-style: italic;
}

/* ── Action buttons ───────────────────────────────────────────────── */
.pg-actions {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.pg-btn-replace {
  width: 100%;
  background: var(--color-olive, #6B7A45);
  color: var(--color-cream, #F3EFE7);
  border: 1.5px solid var(--color-olive-dark, #55623A);
  border-radius: 2px;
  padding: 13px 20px;
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .15s ease, transform .1s ease;
}
.pg-btn-replace:hover { background: var(--color-olive-dark, #55623A); transform: translateY(-1px); }
.pg-btn-replace:active { transform: translateY(0); }

.pg-btn-anyway {
  width: 100%;
  background: transparent;
  color: var(--color-muted, #6F6A5D);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 2px;
  padding: 11px 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s ease;
}
.pg-btn-anyway:hover { background: var(--color-cream, #F3EFE7); }

.pg-btn-row {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.pg-btn-text {
  background: none;
  border: none;
  color: var(--color-muted, #6F6A5D);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px 4px;
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: .8;
  transition: opacity .15s;
}
.pg-btn-text:hover { opacity: 1; }
.pg-btn-text.hide { font-size: 12px; opacity: .55; }

/* ── Rules Manager (settings page) ───────────────────────────────── */
.pg-rules-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.pg-rules-title {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--color-ink, #1E1E1E);
  margin: 0;
  line-height: 1;
}

.pg-empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-muted, #6F6A5D);
}

.pg-empty-icon { font-size: 52px; display: block; margin-bottom: 12px; }

.pg-empty-title {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 18px;
  text-transform: uppercase;
  color: var(--color-ink, #1E1E1E);
  margin: 0 0 6px;
}

/* ── Rule card ────────────────────────────────────────────────────── */
.pg-rule-card {
  position: relative;
  background: var(--color-paper, #FBF8F1);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 2px rgba(30,30,30,.06), 0 6px 14px rgba(30,30,30,.07);
  display: grid;
  gap: 6px;
}

.pg-rule-card:nth-child(odd)  { transform: rotate(-0.3deg); }
.pg-rule-card:nth-child(even) { transform: rotate(0.35deg); }

.pg-rule-card.inactive { opacity: .55; filter: grayscale(.25); }

.pg-rule-top {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  justify-content: space-between;
}

.pg-rule-name {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--color-ink, #1E1E1E);
  margin: 0;
}

.pg-rule-reason {
  font-size: 13px;
  color: var(--color-muted, #6F6A5D);
  line-height: 1.45;
  margin: 0;
}

.pg-rule-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 2px;
}

.pg-kw-chip {
  display: inline-block;
  padding: 2px 8px;
  background: color-mix(in srgb, var(--color-sand, #EBDFA8) 55%, white);
  border: 1px solid color-mix(in srgb, var(--color-line, #D8D0BE) 70%, transparent);
  border-radius: 2px;
  font-size: 11px;
  color: var(--color-ink, #1E1E1E);
  font-weight: 600;
}

/* severity tint on left edge */
.pg-rule-card[data-severity="gentle"]::before   { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background: var(--color-olive, #6B7A45); border-radius: 3px 0 0 3px; }
.pg-rule-card[data-severity="moderate"]::before { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background: var(--color-rust, #D07A38); border-radius: 3px 0 0 3px; }
.pg-rule-card[data-severity="strong"]::before   { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background: var(--color-rose, #D97A7A); border-radius: 3px 0 0 3px; }

/* ── Toggle switch ────────────────────────────────────────────────── */
.pg-toggle-wrap { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.pg-toggle {
  position: relative;
  width: 42px;
  height: 24px;
  background: var(--color-line, #D8D0BE);
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s ease;
  border: none;
  padding: 0;
}
.pg-toggle.on { background: var(--color-olive, #6B7A45); }
.pg-toggle::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 999px;
  transition: transform .2s ease;
  box-shadow: 0 1px 4px rgba(0,0,0,.18);
}
.pg-toggle.on::after { transform: translateX(18px); }

/* ── Add Rule form ────────────────────────────────────────────────── */
.pg-add-form {
  position: relative;
  background: var(--color-paper, #FBF8F1);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;
  padding: 18px;
  margin-top: 14px;
  box-shadow: 0 1px 2px rgba(30,30,30,.06), 0 8px 18px rgba(30,30,30,.09);
  transform: rotate(0.2deg);
}

.pg-form-title {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--color-olive, #6B7A45);
  margin: 0 0 14px;
}

.pg-form-grid {
  display: grid;
  gap: 12px;
}

.pg-form-row { display: grid; gap: 5px; }
.pg-form-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-muted, #6F6A5D);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.pg-input, .pg-select, .pg-textarea {
  width: 100%;
  border: 1.5px solid var(--color-line, #D8D0BE);
  background: var(--color-cream, #F3EFE7);
  color: var(--color-ink, #1E1E1E);
  border-radius: 2px;
  padding: 10px 12px;
  font: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color .15s;
}
.pg-input:focus, .pg-select:focus, .pg-textarea:focus {
  border-color: var(--color-olive, #6B7A45);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-olive, #6B7A45) 12%, transparent);
}
.pg-textarea { min-height: 72px; resize: vertical; }

/* keyword chip input */
.pg-kw-input-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  align-items: center;
  border: 1.5px solid var(--color-line, #D8D0BE);
  background: var(--color-cream, #F3EFE7);
  border-radius: 2px;
  padding: 7px 10px;
  min-height: 44px;
  cursor: text;
  transition: border-color .15s;
}
.pg-kw-input-wrap:focus-within {
  border-color: var(--color-olive, #6B7A45);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-olive, #6B7A45) 12%, transparent);
}
.pg-kw-input {
  border: none;
  background: transparent;
  outline: none;
  font: inherit;
  font-size: 13px;
  flex: 1;
  min-width: 80px;
}

.pg-kw-chip-rm {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px;
  background: color-mix(in srgb, var(--color-sand, #EBDFA8) 60%, white);
  border: 1px solid color-mix(in srgb, var(--color-line) 60%, transparent);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-ink, #1E1E1E);
}
.pg-kw-rm { background:none; border:none; cursor:pointer; color:var(--color-muted); font-size:14px; padding:0 0 0 2px; line-height:1; }

/* severity pills */
.pg-severity-group { display: flex; gap: 7px; }
.pg-severity-pill {
  flex: 1;
  padding: 8px 4px;
  border: 1.5px solid var(--color-line, #D8D0BE);
  background: var(--color-cream, #F3EFE7);
  border-radius: 2px;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
}
.pg-severity-pill.active[data-sv="gentle"]   { background: color-mix(in srgb, var(--color-olive) 14%, var(--color-paper)); border-color: var(--color-olive); color: var(--color-olive-dark); }
.pg-severity-pill.active[data-sv="moderate"] { background: color-mix(in srgb, var(--color-rust)  14%, var(--color-paper)); border-color: var(--color-rust);  color: var(--color-rust); }
.pg-severity-pill.active[data-sv="strong"]   { background: color-mix(in srgb, var(--color-rose)  14%, var(--color-paper)); border-color: var(--color-rose);  color: var(--color-rose); }

/* toggle flags row */
.pg-flag-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pg-flag-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1.5px solid var(--color-line, #D8D0BE);
  background: var(--color-cream, #F3EFE7);
  border-radius: 2px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  color: var(--color-muted, #6F6A5D);
  transition: all .15s;
}
.pg-flag-btn.active {
  background: color-mix(in srgb, var(--color-sand, #EBDFA8) 50%, white);
  border-color: color-mix(in srgb, var(--color-rust, #D07A38) 50%, var(--color-line));
  color: var(--color-ink, #1E1E1E);
}

.pg-form-actions { display: flex; gap: 8px; margin-top: 14px; }
.pg-save-btn {
  flex: 1;
  background: var(--color-olive, #6B7A45);
  color: var(--color-cream, #F3EFE7);
  border: 1.5px solid var(--color-olive-dark, #55623A);
  border-radius: 2px;
  padding: 12px 20px;
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .15s;
}
.pg-save-btn:hover { background: var(--color-olive-dark, #55623A); }

.pg-cancel-btn {
  background: transparent;
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 2px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-muted, #6F6A5D);
  cursor: pointer;
  transition: background .15s;
}
.pg-cancel-btn:hover { background: var(--color-cream, #F3EFE7); }

/* ── Insights card ────────────────────────────────────────────────── */
.pg-insights-card {
  position: relative;
  background: var(--color-paper, #FBF8F1);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: 0 1px 2px rgba(30,30,30,.07), 0 8px 20px rgba(30,30,30,.08);
  overflow: hidden;
}

.pg-insights-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.pg-insights-title {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-ink, #1E1E1E);
  margin: 0;
}

.pg-savings-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: color-mix(in srgb, var(--color-olive, #6B7A45) 10%, var(--color-cream));
  border: 1.5px solid color-mix(in srgb, var(--color-olive, #6B7A45) 25%, transparent);
  border-radius: 2px;
  margin-bottom: 12px;
  transform: rotate(-0.4deg);
}

.pg-savings-amount {
  font-family: var(--font-display, 'Anton', sans-serif);
  font-size: 26px;
  color: var(--color-olive, #6B7A45);
  line-height: 1;
}

.pg-savings-label {
  font-size: 12px;
  color: var(--color-muted, #6F6A5D);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.pg-insight-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 0;
  border-top: 1px solid var(--color-line, #D8D0BE);
  font-size: 14px;
  color: var(--color-ink, #1E1E1E);
  line-height: 1.5;
}

.pg-insight-icon { font-size: 20px; flex-shrink: 0; margin-top: 1px; }

.pg-no-insights {
  text-align: center;
  padding: 20px 0 8px;
  color: var(--color-muted, #6F6A5D);
  font-size: 13px;
}

/* ── Category badge ───────────────────────────────────────────────── */
.pg-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border: 1px solid var(--color-line, #D8D0BE);
  border-radius: 2px;
  background: var(--color-cream, #F3EFE7);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-muted, #6F6A5D);
}

/* ── Guard enabled indicator (settings) ──────────────────────────── */
.pg-master-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--color-paper, #FBF8F1);
  border: 1.5px solid var(--color-line, #D8D0BE);
  border-radius: 3px;
  margin-bottom: 14px;
  box-shadow: 0 1px 2px rgba(30,30,30,.06);
}

.pg-master-label {
  font-weight: 800;
  font-size: 15px;
  color: var(--color-ink, #1E1E1E);
}

.pg-master-sub {
  font-size: 12px;
  color: var(--color-muted, #6F6A5D);
  margin-top: 2px;
}

/* ── Checking spinner ─────────────────────────────────────────────── */
.pg-checking {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-muted, #6F6A5D);
  padding: 8px 0;
}

@keyframes pg-spin { to { transform: rotate(360deg); } }
.pg-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-line, #D8D0BE);
  border-top-color: var(--color-olive, #6B7A45);
  border-radius: 999px;
  animation: pg-spin .7s linear infinite;
}