/* ═══════════════════════════════════════════════════════════════
   MERCHAND.DB — 90s ARCADE STYLE CSS
   ═══════════════════════════════════════════════════════════════ */

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --bg-void: #050510;
  --bg-panel: #0a0a1e;
  --bg-inner: #0d0d28;
  --bg-row: #080818;
  --bg-row-alt: #0b0b22;
  --bg-hover: #12123a;

  --c-cyan: #00f5ff;
  --c-magenta: #ff00cc;
  --c-yellow: #ffe600;
  --c-green: #00ff6e;
  --c-red: #ff3a3a;
  --c-orange: #ff8c00;
  --c-white: #e8eaf6;
  --c-muted: #4a4a7a;
  --c-border: #1e1e4a;

  --glow-cyan: 0 0 8px #00f5ff, 0 0 20px #00f5ff44;
  --glow-mag: 0 0 8px #ff00cc, 0 0 20px #ff00cc44;
  --glow-yellow: 0 0 8px #ffe600, 0 0 16px #ffe60044;
  --glow-green: 0 0 8px #00ff6e, 0 0 16px #00ff6e44;
  --glow-red: 0 0 8px #ff3a3a, 0 0 16px #ff3a3a44;

  --font-pixel: "Press Start 2P", monospace;
  --font-vt: "VT323", monospace;

  --panel-border: 2px solid var(--c-border);
  --panel-shadow: inset 0 0 40px #00000060, 0 0 1px var(--c-cyan);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-void);
  color: var(--c-white);
  font-family: var(--font-vt);
  font-size: 18px;
  min-height: 100vh;
  overflow-x: hidden;

  /* Subtle grid bg */
  background-image:
    linear-gradient(rgba(0, 245, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 245, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* ── SCANLINES ──────────────────────────────────────────────── */
.scanlines {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.18) 2px,
    rgba(0, 0, 0, 0.18) 4px
  );
}

/* ── HEADER ─────────────────────────────────────────────────── */
.site-header {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 16px 32px;
  border-bottom: 2px solid var(--c-cyan);
  box-shadow: 0 2px 24px #00f5ff22;
  background: var(--bg-panel);
  flex-wrap: wrap;
}

.header-logo {
  font-family: var(--font-pixel);
  font-size: clamp(14px, 2vw, 22px);
  letter-spacing: 2px;
  line-height: 1;
}

.logo-m {
  color: #ff3a3a;
  text-shadow: var(--glow-red);
}
.logo-e {
  color: #ff8c00;
}
.logo-r {
  color: #ffe600;
  text-shadow: var(--glow-yellow);
}
.logo-c {
  color: #00ff6e;
  text-shadow: var(--glow-green);
}
.logo-h {
  color: #00f5ff;
  text-shadow: var(--glow-cyan);
}
.logo-a {
  color: #ff00cc;
  text-shadow: var(--glow-mag);
}
.logo-n {
  color: #a06cff;
}
.logo-d {
  color: #e8eaf6;
}
.logo-sep {
  color: var(--c-muted);
  margin: 0 4px;
}
.logo-db {
  color: var(--c-cyan);
  text-shadow: var(--glow-cyan);
  font-size: 80%;
}

.header-sub {
  font-family: var(--font-vt);
  font-size: 20px;
  color: var(--c-muted);
  letter-spacing: 4px;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  font-family: var(--font-vt);
  font-size: 18px;
  letter-spacing: 2px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-muted);
  display: inline-block;
  transition:
    background 0.3s,
    box-shadow 0.3s;
}
.status-dot.ok {
  background: var(--c-green);
  box-shadow: var(--glow-green);
}
.status-dot.error {
  background: var(--c-red);
  box-shadow: var(--glow-red);
}
.status-dot.loading {
  background: var(--c-yellow);
  box-shadow: var(--glow-yellow);
  animation: pulse 0.8s ease-in-out infinite alternate;
}

@keyframes pulse {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

.status-text {
  color: var(--c-muted);
}

/* ── LAYOUT ─────────────────────────────────────────────────── */
.main-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 16px;
  padding: 16px;
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 80px);
}

/* ── PANEL ──────────────────────────────────────────────────── */
.panel {
  background: var(--bg-panel);
  border: var(--panel-border);
  box-shadow: var(--panel-shadow);
  border-radius: 2px;
}

.panel-title {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--c-cyan);
  text-shadow: var(--glow-cyan);
  padding: 12px 16px 8px;
  border-bottom: 1px solid var(--c-border);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.panel-inner {
  background: var(--bg-inner);
  border: 1px solid var(--c-border);
  border-radius: 2px;
  padding: 10px 12px;
}

/* ── SIDEBAR ────────────────────────────────────────────────── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-self: start;
  position: sticky;
  top: 16px;
}

.filter-group {
  padding: 10px 14px;
  border-bottom: 1px solid var(--c-border);
}
.filter-group.horiz {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border: none;
}

.filter-label {
  font-family: var(--font-pixel);
  font-size: 8px;
  color: var(--c-muted);
  display: block;
  margin-bottom: 6px;
  letter-spacing: 2px;
}
.filter-group.horiz .filter-label {
  margin-bottom: 0;
  white-space: nowrap;
}

/* ── INPUTS & SELECTS ───────────────────────────────────────── */
.retro-input,
.retro-select {
  width: 100%;
  background: var(--bg-void);
  border: 1px solid var(--c-muted);
  color: var(--c-yellow);
  font-family: var(--font-vt);
  font-size: 18px;
  padding: 5px 8px;
  outline: none;
  appearance: none;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  border-radius: 0;
}
.retro-input.sm,
.retro-select.sm {
  font-size: 16px;
  padding: 3px 6px;
  width: auto;
}

.retro-input:focus,
.retro-select:focus {
  border-color: var(--c-cyan);
  box-shadow: 0 0 6px #00f5ff66;
}

.retro-select option {
  background: var(--bg-void);
  color: var(--c-yellow);
}

.search-wrap {
  display: flex;
  gap: 6px;
}
.search-wrap .retro-input {
  flex: 1;
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.retro-btn {
  font-family: var(--font-pixel);
  font-size: 9px;
  background: transparent;
  border: 2px solid var(--c-cyan);
  color: var(--c-cyan);
  padding: 8px 14px;
  cursor: pointer;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition:
    background 0.15s,
    box-shadow 0.15s,
    color 0.15s;
  border-radius: 0;
}
/* .retro-btn est aussi posé sur des <a> (liens de nav) : neutralise le
   comportement inline par défaut des liens pour un rendu identique aux <button>. */
a.retro-btn {
  display: inline-block;
  text-decoration: none;
}
.retro-btn:hover {
  background: var(--c-cyan);
  color: var(--bg-void);
  box-shadow: var(--glow-cyan);
}
.retro-btn:active {
  transform: scale(0.97);
}

.retro-btn.btn-full {
  width: calc(100% - 28px);
  margin: 8px 14px 0;
}
.retro-btn.btn-reset {
  border-color: var(--c-muted);
  color: var(--c-muted);
  margin-top: 6px;
}
.retro-btn.btn-reset:hover {
  border-color: var(--c-red);
  color: var(--c-red);
  background: transparent;
  box-shadow: var(--glow-red);
}
.retro-btn.btn-sm {
  padding: 5px 10px;
  font-size: 9px;
}
.retro-btn.btn-close {
  border-color: var(--c-red);
  color: var(--c-red);
}
.retro-btn.btn-close:hover {
  background: var(--c-red);
  color: #fff;
  box-shadow: var(--glow-red);
}

/* ── SIDEBAR STATS ──────────────────────────────────────────── */
.sidebar-stats {
  margin: 12px 14px 14px;
}
.stat-line {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-vt);
  font-size: 18px;
  color: var(--c-muted);
  line-height: 1.6;
}
.stat-line span:last-child {
  color: var(--c-green);
  font-weight: bold;
}

/* ── LIST SECTION ───────────────────────────────────────────── */
.list-section {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Column headers */
.list-header {
  display: grid;
  grid-template-columns: 2.8fr 1.8fr 1.4fr 1.5fr 1fr 1.2fr 1fr 1fr;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-pixel);
  font-size: 8px;
  color: var(--c-muted);
  letter-spacing: 1px;
  border-bottom: 1px solid var(--c-border);
  background: var(--bg-inner);
}

/* Product rows */
.product-list {
  flex: 1;
  overflow-y: auto;
}

.product-row {
  display: grid;
  grid-template-columns: 2.8fr 1.8fr 1.4fr 1.5fr 1fr 1.2fr 1fr 1fr;
  gap: 6px;
  padding: 9px 14px;
  border-bottom: 1px solid var(--c-border);
  cursor: pointer;
  transition: background 0.15s;
  font-family: var(--font-vt);
  font-size: 19px;
  line-height: 1.3;
  background: var(--bg-row);
}
.product-row:nth-child(even) {
  background: var(--bg-row-alt);
}
.product-row:hover {
  background: var(--bg-hover);
  outline: 1px solid var(--c-cyan);
}

.col-product {
  color: var(--c-white);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.col-brand {
  color: var(--c-muted);
  font-size: 17px;
}
.col-packaging {
  color: var(--c-cyan);
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.col-store {
  color: var(--c-cyan);
}
.col-price {
  color: var(--c-yellow);
  text-shadow: var(--glow-yellow);
  font-family: var(--font-pixel);
  font-size: 11px;
  text-align: right;
}
.col-unit {
  color: var(--c-muted);
  font-size: 16px;
}
.col-date {
  color: var(--c-muted);
  font-size: 16px;
}
.col-trend {
  text-align: center;
  font-size: 22px;
  line-height: 1;
}

/* Marque / quantité masquées par défaut, révélées uniquement
   quand une recherche est active (ex: recherche sur une marque). */
.list-section:not(.has-search) .list-header,
.list-section:not(.has-search) .product-row {
  grid-template-columns: 2.8fr 1.5fr 1fr 1.2fr 1fr 1fr;
}
.list-section:not(.has-search) .col-brand,
.list-section:not(.has-search) .col-packaging {
  display: none;
}

.trend-up {
  color: var(--c-red);
  text-shadow: var(--glow-red);
}
.trend-down {
  color: var(--c-green);
  text-shadow: var(--glow-green);
}
.trend-flat {
  color: var(--c-muted);
}
.trend-delta {
  font-family: var(--font-vt);
  font-size: 15px;
  display: block;
  line-height: 1;
}

.loading-msg {
  text-align: center;
  padding: 60px 20px;
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--c-muted);
}

.no-results {
  text-align: center;
  padding: 60px 20px;
  font-family: var(--font-pixel);
  font-size: 9px;
  color: var(--c-red);
  text-shadow: var(--glow-red);
}

/* ── PAGINATION ─────────────────────────────────────────────── */
.pagination {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--c-border);
  background: var(--bg-inner);
  justify-content: center;
  flex-wrap: wrap;
}

.page-btn {
  font-family: var(--font-pixel);
  font-size: 9px;
  background: transparent;
  border: 1px solid var(--c-muted);
  color: var(--c-muted);
  padding: 5px 10px;
  cursor: pointer;
  transition: all 0.15s;
}
.page-btn:hover,
.page-btn.active {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  box-shadow: 0 0 6px #00f5ff44;
}

.pagination-info {
  font-family: var(--font-vt);
  font-size: 16px;
  color: var(--c-muted);
  margin-left: auto;
}

/* ── BLINK ──────────────────────────────────────────────────── */
.blink {
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

/* ── SCROLLBAR ──────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-void);
}
::-webkit-scrollbar-thumb {
  background: var(--c-border);
  border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--c-cyan);
}

/* ════════════════════════════════════════════════════════════
   MODAL
   ════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
}
.modal-overlay[hidden] {
  display: none;
}

.modal-box {
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-color: var(--c-cyan);
  box-shadow:
    0 0 40px #00f5ff33,
    inset 0 0 60px #00000080;
  animation: modal-in 0.2s ease-out;
}
@keyframes modal-in {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.modal-product-info {
  padding: 10px 16px;
  font-family: var(--font-vt);
  font-size: 20px;
  color: var(--c-yellow);
  border-bottom: 1px solid var(--c-border);
  background: var(--bg-inner);
}
.modal-product-info span {
  color: var(--c-muted);
  font-size: 17px;
}

/* Chart filters bar */
.chart-filters {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 8px 12px;
  border-bottom: 1px solid var(--c-border);
  background: var(--bg-inner);
  flex-wrap: wrap;
  gap: 8px;
}

/* Chart area */
.chart-wrap {
  flex: 1;
  position: relative;
  min-height: 280px;
  padding: 16px;
  background: var(--bg-void);
}
.chart-loading {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-void);
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--c-muted);
  z-index: 5;
}
.chart-loading[hidden] {
  display: none;
}

/* Chart price stats */
.chart-stats {
  display: flex;
  gap: 24px;
  padding: 10px 16px;
  background: var(--bg-inner);
  border-top: 1px solid var(--c-border);
  flex-wrap: wrap;
}
.cstat {
  font-family: var(--font-vt);
  font-size: 18px;
  color: var(--c-muted);
}
.cstat strong {
  color: var(--c-cyan);
  font-style: normal;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .list-header,
  .product-row {
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  }
  .col-brand,
  .col-unit,
  .col-date {
    display: none;
  }
}

@media (max-width: 600px) {
  .site-header {
    padding: 12px 16px;
  }
  .main-layout {
    padding: 8px;
    gap: 8px;
  }
  .list-header,
  .product-row {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .col-store,
  .col-packaging {
    display: none;
  }
}

/* ── TRI ────────────────────────────────────────────── */
.sortable {
  cursor: pointer;
  user-select: none;
  transition: color 0.15s;
}
.sortable:hover {
  color: var(--c-yellow);
}
.sortable.sort-active {
  color: var(--c-cyan);
  text-shadow: var(--glow-cyan);
}
.sort-arrow {
  font-size: 10px;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.sortable:hover .sort-arrow,
.sortable.sort-active .sort-arrow {
  opacity: 1;
}

/* ── HIGHLIGHT RECHERCHE ────────────────────────────── */
mark {
  background: var(--c-yellow);
  color: var(--bg-void);
  padding: 0 2px;
  border-radius: 1px;
  font-style: normal;
}

/* ── HINT RECHERCHE ─────────────────────────────────── */
.filter-hint {
  font-family: var(--font-vt);
  font-size: 14px;
  color: var(--c-muted);
  font-weight: normal;
  letter-spacing: 0;
}
.search-hint {
  font-family: var(--font-vt);
  font-size: 15px;
  color: var(--c-red);
  min-height: 18px;
  margin-top: 4px;
  padding: 0 2px;
}