/* ================================================================
   Cashless Event System Pro — styles.css v3.0
   White-label ready. Override with CSS variables via plugin settings.
   ================================================================ */

/* ── Google Font fallback (overridden by PHP dynamic injection) ── */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

/* ── Base CSS variables — all overridable via :root in dynamic CSS ── */
:root {
  --ces-primary:   #58a6ff;
  --ces-accent:    #3fb950;
  --ces-danger:    #f85149;
  --ces-warn:      #e3b341;
  --ces-bg:        #0d1117;
  --ces-bg-card:   #161b22;
  --ces-bg-card2:  #1c2128;
  --ces-border:    rgba(255,255,255,0.08);
  --ces-text:      #e6edf3;
  --ces-muted:     #8b949e;
  --ces-radius:    12px;
  --ces-radius-sm: 8px;
  --ces-font:      'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ces-mono:      'DM Mono', 'Courier New', monospace;
  --ces-shadow:    0 4px 24px rgba(0,0,0,0.5);
}

/* ── Light mode overrides (set via theme=light) ── */
.ces-theme-light {
  --ces-bg:       #f5f6f8;
  --ces-bg-card:  #ffffff;
  --ces-bg-card2: #f0f1f3;
  --ces-border:   rgba(0,0,0,0.1);
  --ces-text:     #111827;
  --ces-muted:    #6b7280;
  --ces-shadow:   0 2px 12px rgba(0,0,0,0.08);
}

/* ── Wrap container ── */
.ewpro-wrap {
  font-family: var(--ces-font);
  color: var(--ces-text);
  background: var(--ces-bg);
  max-width: 700px;
  margin: 0 auto;
  padding: 0 8px 48px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* When inheriting WP theme, be transparent */
.ewpro-wrap.ces-inherit-wp {
  background: transparent;
  max-width: 720px;
}

/* ── Cards ── */
.ewpro-card {
  background: var(--ces-bg-card);
  border: 1px solid var(--ces-border);
  border-radius: var(--ces-radius);
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: var(--ces-shadow);
}

.ewpro-header-card {
  background: linear-gradient(135deg, var(--ces-bg-card) 0%, var(--ces-bg-card2) 100%);
  border-color: color-mix(in srgb, var(--ces-primary) 30%, transparent);
}

.ewpro-card h2 { margin: 0 0 4px; font-size: 22px; font-weight: 700; color: var(--ces-text); }
.ewpro-card h3 { margin: 0 0 12px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ces-muted); }
.ewpro-title-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ── Badges ── */
.ewpro-badge { font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 20px; border: 1px solid; letter-spacing: 0.05em; text-transform: uppercase; }
.ewpro-badge-open   { color: var(--ces-accent); border-color: var(--ces-accent); background: color-mix(in srgb, var(--ces-accent) 12%, transparent); }
.ewpro-badge-closed { color: var(--ces-danger); border-color: var(--ces-danger); background: color-mix(in srgb, var(--ces-danger) 10%, transparent); }

/* ── Form elements ── */
.ewpro-wrap label { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ces-muted); margin-bottom: 6px; }

.ewpro-wrap input:not([type=checkbox]):not([type=radio]):not([type=file]),
.ewpro-wrap select,
.ewpro-wrap textarea {
  background: var(--ces-bg);
  border: 1px solid var(--ces-border);
  color: var(--ces-text);
  border-radius: var(--ces-radius-sm);
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
  box-sizing: border-box;
}

.ewpro-wrap input:focus,
.ewpro-wrap select:focus,
.ewpro-wrap textarea:focus {
  border-color: var(--ces-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ces-primary) 20%, transparent);
}

.ewpro-wrap select option { background: var(--ces-bg-card); color: var(--ces-text); }

.ewpro-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* ── Buttons ── */
.ewpro-btn {
  background: var(--ces-bg-card2);
  border: 1px solid var(--ces-border);
  color: var(--ces-text);
  padding: 9px 16px;
  border-radius: var(--ces-radius-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.ewpro-btn:hover  { background: color-mix(in srgb, var(--ces-text) 8%, transparent); border-color: color-mix(in srgb, var(--ces-text) 20%, transparent); }
.ewpro-btn:active { transform: scale(0.97); }

.ewpro-btn-primary { background: var(--ces-primary); border-color: var(--ces-primary); color: #000 !important; font-weight: 700; }
.ewpro-btn-primary:hover { background: color-mix(in srgb, var(--ces-primary) 85%, white); filter: brightness(1.1); }

.ewpro-btn-success { background: color-mix(in srgb, var(--ces-accent) 15%, transparent); border-color: var(--ces-accent); color: var(--ces-accent) !important; }
.ewpro-btn-success:hover { background: color-mix(in srgb, var(--ces-accent) 25%, transparent); }

.ewpro-btn-danger  { background: color-mix(in srgb, var(--ces-danger) 10%, transparent); border-color: var(--ces-danger); color: var(--ces-danger) !important; }
.ewpro-btn-danger:hover  { background: color-mix(in srgb, var(--ces-danger) 20%, transparent); }

/* ── Messages ── */
.ewpro-msg { margin: 8px 0; padding: 8px 12px; border-radius: var(--ces-radius-sm); font-size: 14px; font-weight: 500; min-height: 36px; transition: all 0.2s; border-left: 3px solid; }
.ewpro-msg-info    { background: color-mix(in srgb, var(--ces-primary) 8%, transparent); color: var(--ces-primary);  border-left-color: var(--ces-primary); }
.ewpro-msg-success { background: color-mix(in srgb, var(--ces-accent) 10%, transparent); color: var(--ces-accent);   border-left-color: var(--ces-accent); }
.ewpro-msg-error   { background: color-mix(in srgb, var(--ces-danger) 10%, transparent); color: var(--ces-danger);   border-left-color: var(--ces-danger); }
.ewpro-msg-warn    { background: color-mix(in srgb, var(--ces-warn) 10%, transparent);   color: var(--ces-warn);     border-left-color: var(--ces-warn); }

.ewpro-muted { font-size: 12px; color: var(--ces-muted); line-height: 1.6; }

/* ── Shift stats bar ── */
.ewpro-shift-info  { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--ces-border); }
.ewpro-shift-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.ewpro-stat        { background: var(--ces-bg); border: 1px solid var(--ces-border); border-radius: var(--ces-radius-sm); padding: 8px 14px; display: flex; flex-direction: column; gap: 2px; min-width: 80px; }
.ewpro-stat-label  { font-size: 11px; color: var(--ces-muted); font-weight: 600; }
.ewpro-stat span:last-child { font-size: 15px; font-weight: 700; color: var(--ces-text); }
.ewpro-offline-warn { border-color: var(--ces-warn) !important; }
.ewpro-offline-warn .ewpro-stat-label { color: var(--ces-warn) !important; }

/* ── User / Balance card ── */
.ewpro-user-info { margin-top: 8px; }
.ewpro-user-card {
  background: var(--ces-bg);
  border: 1px solid var(--ces-border);
  border-radius: var(--ces-radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.ewpro-balance       { font-size: 32px; font-weight: 700; font-family: var(--ces-mono); color: var(--ces-accent); }
.ewpro-balance.zero  { color: var(--ces-danger); }
.ewpro-user-name     { font-size: 14px; font-weight: 600; }
.ewpro-ticket        { font-size: 12px; color: var(--ces-muted); font-family: var(--ces-mono); }
.ewpro-token-type    { font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 4px; background: color-mix(in srgb, var(--ces-primary) 12%, transparent); border: 1px solid color-mix(in srgb, var(--ces-primary) 35%, transparent); color: var(--ces-primary); letter-spacing: 0.08em; }

/* ── Transaction history ── */
.ewpro-history { margin-top: 8px; }
.ewpro-history-title { font-size: 11px; color: var(--ces-muted); font-weight: 700; text-transform: uppercase; margin-bottom: 6px; }
.ewpro-history-list  { display: flex; flex-direction: column; gap: 4px; }
.ewpro-hist-item     { display: flex; gap: 10px; align-items: center; padding: 6px 10px; border-radius: var(--ces-radius-sm); font-size: 12px; background: var(--ces-bg); border-left: 3px solid; }
.ewpro-hist-item.charge   { border-left-color: var(--ces-danger); }
.ewpro-hist-item.recharge { border-left-color: var(--ces-accent); }
.ewpro-hist-item span:nth-child(1) { flex: 2; font-weight: 500; }
.ewpro-hist-item span:nth-child(2) { font-weight: 700; font-family: var(--ces-mono); white-space: nowrap; }
.ewpro-hist-point { font-size: 11px; color: var(--ces-muted); }
.ewpro-hist-date  { font-size: 11px; color: var(--ces-muted); font-family: var(--ces-mono); margin-left: auto; }

/* ── Category tabs ── */
.ewpro-categories { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.ewpro-cat-btn    { background: var(--ces-bg); border: 1px solid var(--ces-border); color: var(--ces-muted); padding: 5px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; font-family: inherit; cursor: pointer; transition: all 0.15s; }
.ewpro-cat-btn:hover,
.ewpro-cat-btn.active { background: color-mix(in srgb, var(--ces-primary) 15%, transparent); border-color: var(--ces-primary); color: var(--ces-primary); }

/* ── Product grid ── */
.ewpro-products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); gap: 8px; }

.ewpro-prod-btn {
  background: var(--ces-bg);
  border: 1px solid var(--ces-border);
  color: var(--ces-text);
  padding: 12px 10px;
  border-radius: var(--ces-radius);
  font-family: inherit;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  transition: all 0.15s;
  text-align: left;
}
.ewpro-prod-btn:hover  { background: color-mix(in srgb, var(--ces-primary) 8%, transparent); border-color: var(--ces-primary); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.3); }
.ewpro-prod-btn:active { transform: scale(0.97); }
.ewpro-out-of-stock    { opacity: 0.35; cursor: not-allowed; }

.ewpro-prod-name  { font-size: 13px; font-weight: 600; line-height: 1.3; }
.ewpro-prod-unit  { font-size: 10px; color: var(--ces-muted); }
.ewpro-prod-price { font-size: 16px; font-weight: 700; font-family: var(--ces-mono); color: var(--ces-accent); }
.ewpro-prod-stock { font-size: 10px; font-weight: 600; padding: 2px 6px; border-radius: 4px; }
.ewpro-prod-stock.low { background: color-mix(in srgb, var(--ces-warn) 15%, transparent); color: var(--ces-warn); }
.ewpro-prod-stock.out { background: color-mix(in srgb, var(--ces-danger) 15%, transparent); color: var(--ces-danger); }
.ewpro-prod-stock:not(.low):not(.out) { background: color-mix(in srgb, var(--ces-accent) 10%, transparent); color: var(--ces-accent); }

/* ── Preset recharge buttons ── */
.ewpro-preset-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.ewpro-preset-btn {
  background: var(--ces-bg);
  border: 1px solid var(--ces-border);
  color: var(--ces-text);
  padding: 14px 8px;
  border-radius: var(--ces-radius);
  font-size: 16px;
  font-weight: 700;
  font-family: var(--ces-mono);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}
.ewpro-preset-btn:hover,
.ewpro-preset-btn.active-preset { background: color-mix(in srgb, var(--ces-accent) 14%, transparent); border-color: var(--ces-accent); color: var(--ces-accent); transform: translateY(-1px); }
.ewpro-preset-btn:active { transform: scale(0.97); }

/* ── Modal ── */
.ewpro-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.82); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); z-index: 99999; align-items: center; justify-content: center; padding: 20px; }

.ewpro-modal-box {
  background: var(--ces-bg-card);
  border: 1px solid var(--ces-border);
  border-radius: var(--ces-radius);
  padding: 24px;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  max-height: 90vh;
  overflow-y: auto;
}
.ewpro-shift-modal { max-width: 580px !important; }

/* ── Receipt ── */
.ewpro-receipt { font-family: var(--ces-mono); border: 1px dashed var(--ces-border); padding: 20px; border-radius: var(--ces-radius-sm); text-align: center; }
.ewpro-receipt-title   { font-size: 18px; font-weight: 700; margin-bottom: 12px; letter-spacing: 0.1em; }
.ewpro-receipt-row     { display: flex; justify-content: space-between; padding: 4px 0; border-bottom: 1px solid var(--ces-border); font-size: 13px; }
.ewpro-receipt-balance { padding-top: 8px; font-size: 16px; font-weight: 700; color: var(--ces-accent); }
.ewpro-receipt-date    { font-size: 11px; color: var(--ces-muted); margin-top: 10px; }

/* ── Shift close report ── */
.ewpro-report-header   { text-align: center; padding: 12px; background: var(--ces-bg); border-radius: var(--ces-radius-sm); margin-bottom: 16px; }
.ewpro-report-title    { font-size: 20px; font-weight: 700; letter-spacing: 0.1em; }
.ewpro-report-subtitle { font-size: 12px; color: var(--ces-muted); margin-top: 4px; }
.ewpro-report-table    { width: 100%; border-collapse: collapse; font-size: 13px; margin-bottom: 16px; }
.ewpro-report-table th,
.ewpro-report-table td { padding: 8px 10px; border-bottom: 1px solid var(--ces-border); text-align: left; }
.ewpro-report-table th { font-weight: 700; color: var(--ces-muted); font-size: 11px; text-transform: uppercase; }
.ewpro-report-totals   { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0; }
.ewpro-report-total-item { background: var(--ces-bg); border-radius: var(--ces-radius-sm); padding: 12px; text-align: center; }
.ewpro-report-total-item span   { display: block; font-size: 11px; color: var(--ces-muted); margin-bottom: 4px; }
.ewpro-report-total-item strong { font-size: 16px; font-family: var(--ces-mono); color: var(--ces-accent); }

/* ── Step progress (topup) ── */
.ewpro-steps { display: flex; align-items: stretch; }
.ewpro-step  { flex: 1; text-align: center; padding: 8px 4px; font-size: 12px; font-weight: 600; color: var(--ces-muted); border-bottom: 3px solid var(--ces-border); transition: all 0.2s; }
.ewpro-step span { display: inline-flex; align-items: center; justify-content: center; width: 20px; height: 20px; border-radius: 50%; border: 2px solid currentColor; margin-right: 4px; font-size: 11px; }
.ewpro-step.active { color: var(--ces-primary); border-bottom-color: var(--ces-primary); }
.ewpro-step.done   { color: var(--ces-accent);  border-bottom-color: var(--ces-accent); }

/* ── NFC modal ── */
.ces-nfc-modal-box {
  background: var(--ces-bg-card);
  border: 1px solid var(--ces-border);
  border-radius: 16px;
  padding: 32px 28px;
  max-width: 320px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  animation: cesModalIn 0.2s ease;
}
@keyframes cesModalIn { from { opacity:0; transform: scale(0.92); } to { opacity:1; transform: scale(1); } }

/* ── Responsive ── */
@media (max-width: 480px) {
  .ewpro-preset-grid { grid-template-columns: repeat(2, 1fr); }
  .ewpro-products-grid { grid-template-columns: repeat(2, 1fr); }
  .ewpro-report-totals { grid-template-columns: 1fr; }
  .ewpro-step { font-size: 9px; padding: 6px 2px; }
  .ewpro-balance { font-size: 26px; }
  .ewpro-user-card { gap: 10px; }
}

/* ── Print ── */
@media print {
  .ewpro-modal { display: flex !important; position: relative; background: none; backdrop-filter: none; }
  .ewpro-btn   { display: none !important; }
  body { background: white !important; color: black !important; }
  .ewpro-modal-box { box-shadow: none; border: 1px solid #ccc; color: black !important; background: white !important; }
  .ewpro-close-report, .ewpro-receipt { color: black !important; }
  .ewpro-report-totals { grid-template-columns: repeat(3, 1fr) !important; }
}

/* ── Utility ── */
.ces-hidden { display: none !important; }
.ces-mono   { font-family: var(--ces-mono) !important; }
.ces-ellipsis { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }