/* ===== HERO ===== */
.price-hero {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.price-hero h1 { font-size: 26px; font-weight: 600; margin: 0; }
.price-hero p { display: none; }

/* ===== PAGE WRAP ===== */
.price-page-wrap { padding: 28px 0 60px; }

/* ===== TABS ===== */
.price-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
  padding-bottom: 0;
}
.price-tab {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-th);
  color: var(--gray);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.price-tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.price-tab:hover { color: var(--primary); }
.tab-icon { font-size: 20px; }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===== DAILY TOOLBAR (single row) ===== */
.daily-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 16px;
  margin-bottom: 14px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  flex-wrap: wrap;
}

/* Date group */
.dtb-date-group {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.dtb-arrow {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #f8f9fb;
  cursor: pointer;
  font-size: 13px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
  color: var(--text);
}
.dtb-arrow:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.dtb-date-input {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 15px;
  font-family: var(--font-th);
  color: var(--text);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s;
  height: 32px;
  box-sizing: border-box;
}
.dtb-date-input:focus { outline: none; border-color: var(--primary); }
.dtb-today {
  padding: 0 12px;
  height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #f8f9fb;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-th);
  cursor: pointer;
  color: var(--gray);
  transition: all 0.15s;
  white-space: nowrap;
}
.dtb-today:hover, .dtb-today.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
}

/* Search */
.dtb-search-wrap {
  position: relative;
  flex: 1;
  min-width: 160px;
}
.dtb-search-ico {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  font-size: 14px;
  pointer-events: none;
}
.dtb-search {
  width: 100%;
  height: 32px;
  padding: 0 10px 0 32px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-family: var(--font-th);
  box-sizing: border-box;
  transition: border-color 0.2s;
  color: var(--text);
}
.dtb-search:focus { outline: none; border-color: var(--primary); }

/* Actions */
.dtb-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.dtb-btn-print {
  height: 36px;
  padding: 0 18px;
  border-radius: 8px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-th);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, box-shadow 0.15s;
  box-shadow: 0 2px 6px rgba(26,58,107,0.25);
  display: flex; align-items: center; gap: 6px;
}
.dtb-btn-print:hover { background: var(--primary-dark); box-shadow: 0 3px 10px rgba(26,58,107,0.35); }

/* ===== DATE HEADING ===== */
.daily-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 10px;
  flex-wrap: wrap;
}
.daily-heading-date {
  font-size: 23px;
  font-weight: 700;
  color: var(--primary);
}
.daily-heading-count {
  font-size: 14px;
  color: var(--gray);
  background: #f1f5f9;
  border-radius: 20px;
  padding: 3px 12px;
}
.daily-heading-count span { font-weight: 700; color: var(--primary); }


/* ===== PRICE TABLE ===== */
.price-table-wrap {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  overflow-x: auto;
}
.price-table { width: 100%; border-collapse: collapse; font-size: 17px; }
.price-table thead tr { background: var(--accent); }
.price-table thead tr th { color: #1a1a2e; }
.price-table th {
  padding: 13px 16px;
  text-align: left;
  color: rgba(255,255,255,0.9);
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
}
.price-table .th-price { text-align: center; }
.price-table .th-no { width: 48px; }
.price-table td { padding: 11px 16px; border-bottom: 1px solid #f0f2f5; vertical-align: middle; }
.price-table tr:last-child td { border-bottom: none; }
.price-table tr:hover td { background: #fafbfc; }
.cat-group-row td { background: #f8f9fb !important; color: var(--gray); font-size: 15px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 8px 16px; border-bottom: 1px solid #eee; }
.td-no { color: #cbd5e1; font-size: 16px; text-align: center; }
.td-name { font-weight: 600; color: var(--text); }
.td-unit { color: var(--gray); font-size: 16px; text-align: center; }
.td-price { text-align: center; color: var(--primary); font-weight: 700; }
.unit-label { font-size: 15px; color: var(--gray); font-weight: 400; }
.td-note { font-size: 16px; color: var(--gray); text-align: center; }
.cat-tag { font-size: 15px; background: #f0f4ff; color: var(--primary); padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.no-data-cell { text-align: center; padding: 60px 20px !important; color: var(--gray); font-size: 16px; line-height: 1.8; }
.loading-spin { font-size: 30px; display: block; margin-bottom: 8px; }
.link-add { color: var(--primary); font-weight: 700; text-decoration: underline; }

.price-note { font-size: 13px; color: var(--gray); text-align: center; margin-top: 12px; }

/* ===== COMPARE ===== */
.compare-mode-bar {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.compare-mode-label { font-size: 15px; font-weight: 700; color: var(--text); white-space: nowrap; }
.compare-mode-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.compare-mode-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 24px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: #f8f9fb;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-th);
  cursor: pointer;
  color: var(--gray);
  transition: all 0.15s;
  min-width: 160px;
}
.mode-desc { font-size: 12px; font-weight: 400; margin-top: 3px; }
.compare-mode-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.compare-mode-btn:hover:not(.active) { border-color: var(--primary); color: var(--primary); }

.compare-panel { }
.compare-panel.hidden { display: none; }

/* 3 Days */
.days-selector {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.day-picker-card {
  flex: 1;
  min-width: 180px;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s;
}
.day-picker-card:hover { border-color: var(--primary); }
.day-picker-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}
.day-badge {
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 20px;
}
.day-date-input {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 15px;
  font-family: var(--font-th);
  box-sizing: border-box;
  transition: border-color 0.2s;
}
.day-date-input:focus { outline: none; border-color: var(--primary); }
.day-item-count { font-size: 13px; color: var(--gray); }
.day-vs {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray);
  flex-shrink: 0;
}
.btn-compare {
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  font-family: var(--font-th);
  padding: 11px 28px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-compare:hover { background: var(--primary-dark); }
.compare-legend { display: flex; gap: 14px; flex-wrap: wrap; }
.leg-item { display: flex; align-items: center; gap: 5px; font-size: 16px; color: var(--gray); }
.leg-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.leg-dot.up { background: #ef4444; }
.leg-dot.down { background: #22c55e; }
.leg-dot.same { background: #94a3b8; }

/* Compare Summary */
.compare-summary {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.cs-item {
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 600;
}
.cs-item.up { background: #fee2e2; color: #991b1b; }
.cs-item.down { background: #dcfce7; color: #166534; }
.cs-item.same { background: #f1f5f9; color: var(--gray); }

/* Compare Table */
.compare-header-dates {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.chd-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border: 2px solid;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 600;
}
.chd-badge { color:#fff; font-size: 14px; font-weight:800; padding: 2px 8px; border-radius: 20px; }
.chd-count { font-size: 15px; color: var(--gray); font-weight: 400; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 17px;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.compare-table th {
  background: var(--primary);
  color: #fff;
  padding: 12px 14px;
  text-align: left;
  font-size: 16px;
  white-space: nowrap;
}
.compare-table td { padding: 10px 14px; border-bottom: 1px solid #f0f2f5; vertical-align: middle; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: #fafbfc; }
.compare-table .cat-group-row td { background: #f8f9fb !important; color: var(--gray); font-size: 17px; font-weight: 700; letter-spacing: 0.04em; padding: 7px 14px; }
.price-cell { font-weight: 700; font-size: 18px; }
.no-price { color: #cbd5e1; text-align: center; }

.trend-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}
.trend-badge.up { background: #fee2e2; color: #dc2626; }
.trend-badge.down { background: #dcfce7; color: #16a34a; }
.trend-badge.same { background: #f1f5f9; color: #64748b; }

/* Range */
.range-selector {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
}
.range-field { display: flex; flex-direction: column; gap: 6px; }
.range-field label { font-size: 14px; font-weight: 600; color: var(--gray); }
.range-arrow { font-size: 22px; color: var(--gray); padding-bottom: 8px; }
.range-quick-btns { display: flex; gap: 8px; padding-bottom: 2px; }
.rq-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #f8f9fb;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-th);
  cursor: pointer;
  transition: all 0.15s;
}
.rq-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.range-info-bar {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 15px;
  color: var(--primary);
  margin-bottom: 16px;
}
.range-table .td-price { color: var(--primary); font-weight: 700; font-size: 16px; }
.price-low { color: #16a34a; font-weight: 600; }
.price-high { color: #dc2626; font-weight: 600; }
.day-count-badge {
  background: #e0e7ff;
  color: #4338ca;
  font-size: 13px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
}

.no-result {
  text-align: left;
  padding: 60px 20px;
  color: var(--gray);
  font-size: 16px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* ===== PRINT ===== */
@media print {
  .announce-bar, .site-header, .price-hero, .price-tabs, .date-nav-bar,
  .daily-stats, .price-filter-bar, .daily-actions, .site-footer,
  .footer-bottom-bar, #toast-container { display: none !important; }
  .price-page-wrap { padding: 0; }
  .price-table-wrap { box-shadow: none; border: none; }
  .price-table th { background: var(--primary) !important; -webkit-print-color-adjust: exact; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .daily-toolbar { gap: 8px; padding: 10px 12px; }
  .dtb-search-wrap { order: 3; flex: 1 0 100%; min-width: 0; }
  .dtb-actions { margin-left: auto; }
  .days-selector { flex-direction: column; }
  .day-vs { text-align: center; }
  .compare-mode-btn { min-width: 120px; }
  .range-selector { flex-direction: column; }
  .range-arrow { display: none; }
}
@media (max-width: 480px) {
  .price-tab { padding: 10px 14px; font-size: 15px; }
  .tab-icon { display: none; }
}

/* ===== RANGE VIEW TOGGLE ===== */
.range-view-tabs {
  display: flex;
  gap: 8px;
  margin: 14px 0 18px;
}
.rvt-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-th);
  color: var(--gray);
  cursor: pointer;
  transition: all 0.2s;
}
.rvt-btn:hover { border-color: var(--primary); color: var(--primary); }
.rvt-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== CHART CONTROLS ===== */
.chart-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
  background: #f8f9fb;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 18px;
  margin-bottom: 18px;
}
.chart-ctrl-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 150px;
}
.chart-ctrl-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
}
.chart-ctrl-group select {
  height: 36px;
  padding: 0 10px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font-th);
  color: var(--text);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s;
}
.chart-ctrl-group select:focus { outline: none; border-color: var(--primary); }

/* ===== CHART WRAP ===== */
.chart-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 16px 12px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
  min-height: 340px;
  position: relative;
}
.chart-note {
  font-size: 12px;
  color: var(--gray);
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hidden { display: none !important; }

@media (max-width: 600px) {
  .chart-controls { flex-direction: column; }
  .chart-ctrl-group { min-width: 0; width: 100%; }
  .range-view-tabs { gap: 6px; }
  .rvt-btn { padding: 7px 14px; font-size: 13px; }
}