/* ============================================================
   MTCC Dashboard – Modern Light Theme
   ============================================================ */

:root {
  --db-bg:          #f4f0ea;
  --db-sidebar:     #ffffff;
  --db-card:        #ffffff;
  --db-border:      #ede8df;
  --db-text:        #1a1828;
  --db-text-muted:  #9a9088;
  --db-primary:     #e8821a;
  --db-primary-bg:  rgba(232,130,26,0.10);
  --db-success:     #1f9e5e;
  --db-success-bg:  rgba(31,158,94,0.10);
  --db-error:       #d94040;
  --db-error-bg:    rgba(217,64,64,0.10);
  --db-warn:        #d4880a;
  --db-warn-bg:     rgba(212,136,10,0.10);
  --db-radius:      12px;
  --db-shadow:      0 2px 16px rgba(0,0,0,0.07);
  --db-shadow-sm:   0 1px 6px rgba(0,0,0,0.05);
  --sidebar-w:      230px;
}

*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--db-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- LAYOUT ---- */
.dash-body {
  background: var(--db-bg);
  color: var(--db-text);
  min-height: 100vh;
}
.dash-layout { display: flex; min-height: 100vh; }

/* ---- SIDEBAR ---- */
.dash-sidebar {
  width: var(--sidebar-w);
  background: var(--db-sidebar);
  border-right: 1px solid var(--db-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 200;
  transition: transform 0.22s ease;
  overflow-y: auto;
  box-shadow: var(--db-shadow-sm);
}
.dash-sidebar-logo {
  padding: 22px 18px 16px;
  border-bottom: 1px solid var(--db-border);
}
.dash-sidebar-logo img    { height: 32px; object-fit: contain; }
.dash-logo-text           { font-size: 17px; font-weight: 800; color: var(--db-primary); letter-spacing: -0.3px; }
.dash-shop-sub            { font-size: 11px; color: var(--db-text-muted); margin-top: 2px; }

.dash-nav { flex: 1; padding: 12px 10px; }
.dash-nav-section {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--db-text-muted);
  padding: 10px 10px 4px;
  margin-top: 4px;
}
.dash-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  color: var(--db-text-muted);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
  border: none;
  background: none;
  width: 100%;
  text-decoration: none;
  border-radius: 9px;
  margin-bottom: 1px;
}
.dash-nav-item:hover { background: var(--db-bg); color: var(--db-text); text-decoration: none; }
.dash-nav-item.active {
  background: var(--db-primary-bg);
  color: var(--db-primary);
  font-weight: 600;
}
.dash-nav-icon { font-size: 14px; width: 19px; text-align: center; flex-shrink: 0; }
.dash-nav-logout { color: var(--db-error); }
.dash-nav-logout:hover { background: var(--db-error-bg); color: var(--db-error); }

.dash-sidebar-footer {
  padding: 10px;
  border-top: 1px solid var(--db-border);
}
.dash-admin-info {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--db-text-muted);
  flex-wrap: wrap;
}
.dash-role-badge {
  background: var(--db-primary-bg);
  color: var(--db-primary);
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- MAIN ---- */
.dash-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
.dash-topbar {
  background: var(--db-sidebar);
  border-bottom: 1px solid var(--db-border);
  padding: 0 28px;
  height: 58px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--db-shadow-sm);
}
.dash-sidebar-toggle {
  background: none;
  border: none;
  color: var(--db-text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
  display: none;
  transition: background 0.1s;
}
.dash-sidebar-toggle:hover { background: var(--db-bg); }
.dash-topbar-title {
  font-size: 17px;
  font-weight: 700;
  margin: 0;
  color: var(--db-text);
}
.dash-topbar-spacer { flex: 1; }
.dash-topbar-user {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--db-text-muted);
}
.dash-topbar-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--db-primary-bg);
  color: var(--db-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
}

.dash-content { padding: 28px; flex: 1; }

/* ---- CARDS ---- */
.dash-card {
  background: var(--db-card);
  border: 1px solid var(--db-border);
  border-radius: var(--db-radius);
  padding: 22px;
  margin-bottom: 0;
  box-shadow: var(--db-shadow-sm);
}
.dash-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--db-text);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--db-border);
}

/* ---- KPI CARDS ---- */
.dash-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.dash-kpi-card {
  background: var(--db-card);
  border: 1px solid var(--db-border);
  border-radius: var(--db-radius);
  padding: 20px 22px;
  box-shadow: var(--db-shadow-sm);
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.15s;
}
.dash-kpi-card:hover { box-shadow: var(--db-shadow); }
.dash-kpi-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--db-primary), #f5aa50);
  border-radius: 12px 12px 0 0;
}
.dash-kpi-warn::after { background: linear-gradient(90deg, var(--db-warn), #f0c050); }
.dash-kpi-label {
  color: var(--db-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 10px;
}
.dash-kpi-value { font-size: 28px; font-weight: 800; color: var(--db-text); line-height: 1; }
.dash-kpi-sub   { color: var(--db-text-muted); font-size: 12px; margin-top: 8px; }

/* ---- TABLES ---- */
.dash-table { width: 100%; border-collapse: collapse; }
.dash-table th {
  text-align: left;
  padding: 9px 14px;
  color: var(--db-text-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  border-bottom: 1.5px solid var(--db-border);
  background: #faf7f3;
}
.dash-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--db-border);
  font-size: 13.5px;
  vertical-align: middle;
}
.dash-table tr:last-child td { border-bottom: none; }
.dash-table tbody tr:hover td { background: #faf7f3; }

.dash-detail-table { width: 100%; border-collapse: collapse; }
.dash-detail-table th {
  width: 150px; padding: 9px 0;
  color: var(--db-text-muted);
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  text-align: left; vertical-align: top;
}
.dash-detail-table td { padding: 9px 0; border-bottom: 1px solid var(--db-border); font-size: 13.5px; }
.dash-detail-table tr:last-child td { border-bottom: none; }

/* ---- STATUS BADGES ---- */
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.status-pending   { background: rgba(212,136,10,0.12);  color: #9a6000; }
.status-paid      { background: rgba(31,158,94,0.12);   color: #157a46; }
.status-refunded  { background: rgba(70,110,220,0.12);  color: #3a5ec0; }
.status-cancelled { background: rgba(140,130,120,0.12); color: #6a6058; }
.status-failed    { background: rgba(217,64,64,0.12);   color: #a02020; }

/* ---- FORMS ---- */
.dash-form-group  { margin-bottom: 16px; }
.dash-label {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--db-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dash-input {
  width: 100%;
  background: #faf7f3;
  border: 1.5px solid var(--db-border);
  border-radius: 8px;
  padding: 10px 13px;
  color: var(--db-text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.14s, box-shadow 0.14s, background 0.14s;
  font-family: inherit;
}
.dash-input:focus {
  border-color: var(--db-primary);
  box-shadow: 0 0 0 3px rgba(232,130,26,0.12);
  background: #fff;
}
.dash-input::placeholder { color: #c8c0b4; }
select.dash-input { background: #faf7f3; cursor: pointer; }
textarea.dash-input { resize: vertical; }

.dash-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--db-text-muted);
  font-size: 13.5px;
  margin: 8px 0;
}
.dash-checkbox-label input { accent-color: var(--db-primary); }

/* ---- BUTTONS ---- */
.dash-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--db-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.14s, transform 0.08s;
  text-decoration: none;
}
.dash-btn-primary:hover { background: #d4741a; text-decoration: none; color: #fff; }
.dash-btn-primary:active { transform: scale(0.97); }
.dash-btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }

.dash-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #fff;
  color: var(--db-text);
  border: 1.5px solid var(--db-border);
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  text-decoration: none;
}
.dash-btn-secondary:hover { background: var(--db-bg); border-color: #d0c8be; text-decoration: none; }

.dash-btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--db-error-bg);
  color: var(--db-error);
  border: 1.5px solid rgba(217,64,64,0.22);
  border-radius: 8px;
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s;
  text-decoration: none;
}
.dash-btn-danger:hover { background: rgba(217,64,64,0.15); text-decoration: none; }

/* ---- LINKS ---- */
.dash-link { color: var(--db-primary); font-size: 13.5px; font-weight: 500; }
.dash-link:hover { text-decoration: underline; }
.dash-link-danger { color: var(--db-error); background: none; border: none; cursor: pointer; font-size: 13.5px; font-weight: 500; padding: 0; }
.dash-link-danger:hover { text-decoration: underline; }

/* ---- ALERTS ---- */
.dash-alert {
  border-radius: 10px;
  padding: 13px 16px;
  margin-bottom: 20px;
  font-size: 13.5px;
  line-height: 1.5;
  font-weight: 500;
}
.dash-alert-success { background: var(--db-success-bg); border-left: 4px solid var(--db-success); color: #126038; }
.dash-alert-error   { background: var(--db-error-bg);   border-left: 4px solid var(--db-error);   color: #9a1c1c; }
.dash-alert-warn    { background: var(--db-warn-bg);     border-left: 4px solid var(--db-warn);    color: #7a5000; }

/* ---- EMPTY ---- */
.dash-empty { color: var(--db-text-muted); text-align: center; padding: 36px; font-size: 14px; }

/* ---- LOGIN ---- */
.dash-login-body {
  background: var(--db-bg);
  color: var(--db-text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
.dash-login-wrap  { width: 100%; max-width: 400px; padding: 20px; }
.dash-login-card  {
  background: var(--db-card);
  border-radius: 18px;
  padding: 42px 36px;
  border: 1px solid var(--db-border);
  box-shadow: 0 8px 48px rgba(0,0,0,0.10);
}
.dash-login-logo  { text-align: center; margin-bottom: 24px; }
.dash-login-logo img { height: 44px; object-fit: contain; }
.dash-login-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  margin: 0 0 6px;
  color: var(--db-text);
}
.dash-login-subtitle {
  font-size: 13px;
  text-align: center;
  color: var(--db-text-muted);
  margin: 0 0 28px;
}

/* ---- SCANNER-SPECIFIC ---- */
.scanner-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 1000px;
}
@media (max-width: 800px) {
  .scanner-layout { grid-template-columns: 1fr; }
}
.scanner-camera-card {
  background: var(--db-card);
  border-radius: var(--db-radius);
  border: 1px solid var(--db-border);
  box-shadow: var(--db-shadow-sm);
  overflow: hidden;
}
.scanner-camera-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--db-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  font-size: 14px;
}
#reader {
  width: 100%;
  background: #1a1828;
}
#reader video { display: block; width: 100% !important; }
#reader canvas { display: none !important; }
.scanner-controls {
  padding: 14px 16px;
  display: flex;
  gap: 10px;
  background: #faf7f3;
  border-top: 1px solid var(--db-border);
}
.scanner-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--db-text-muted);
  flex-shrink: 0;
}
.scanner-status-dot.active { background: var(--db-success); box-shadow: 0 0 0 3px rgba(31,158,94,0.2); animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 3px rgba(31,158,94,0.2); } 50% { box-shadow: 0 0 0 6px rgba(31,158,94,0.08); } }

.scanner-recent-card {
  background: var(--db-card);
  border-radius: var(--db-radius);
  border: 1px solid var(--db-border);
  box-shadow: var(--db-shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 520px;
}
.scanner-recent-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--db-border);
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.scanner-recent-count {
  background: var(--db-primary-bg);
  color: var(--db-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 20px;
}
.scanner-recent-list { flex: 1; overflow-y: auto; }
.scanner-recent-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--db-border);
  animation: slideIn 0.25s ease;
  transition: background 0.1s;
}
.scanner-recent-item:last-child { border-bottom: none; }
.scanner-recent-item:hover { background: var(--db-bg); }
@keyframes slideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.scanner-recent-icon {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  flex-shrink: 0;
}
.scanner-recent-icon.ok   { background: var(--db-success-bg); color: var(--db-success); }
.scanner-recent-icon.warn { background: var(--db-warn-bg);    color: var(--db-warn);    }
.scanner-recent-icon.err  { background: var(--db-error-bg);   color: var(--db-error);   }
.scanner-recent-info { flex: 1; min-width: 0; }
.scanner-recent-info strong { font-size: 13.5px; display: block; font-weight: 700; }
.scanner-recent-info small { font-size: 12px; color: var(--db-text-muted); }
.scanner-recent-time { font-size: 11.5px; color: var(--db-text-muted); white-space: nowrap; }
.scanner-empty-msg { text-align: center; color: var(--db-text-muted); padding: 40px 20px; font-size: 13px; }

/* Scanner modal */
.scan-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(20,18,36,0.50);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeOverlay 0.2s ease;
}
@keyframes fadeOverlay { from { opacity: 0; } to { opacity: 1; } }
.scan-modal {
  background: var(--db-card);
  border-radius: 18px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.20);
  overflow: hidden;
  animation: popIn 0.22s cubic-bezier(.18,.89,.32,1.28);
}
@keyframes popIn { from { opacity: 0; transform: scale(0.92) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.scan-modal-top {
  padding: 28px 28px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.scan-modal-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.scan-modal-icon.valid    { background: var(--db-success-bg); color: var(--db-success); }
.scan-modal-icon.used     { background: var(--db-warn-bg);    color: var(--db-warn);    }
.scan-modal-icon.invalid  { background: var(--db-error-bg);   color: var(--db-error);   }
.scan-modal-title-wrap { flex: 1; }
.scan-modal-title { font-size: 17px; font-weight: 800; margin: 0 0 4px; }
.scan-modal-subtitle { font-size: 13px; color: var(--db-text-muted); }
.scan-modal-body { padding: 0 28px 20px; }
.scan-modal-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--db-border);
  font-size: 13.5px;
}
.scan-modal-row:last-child { border-bottom: none; }
.scan-modal-row-label {
  width: 90px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--db-text-muted);
  flex-shrink: 0;
}
.scan-modal-row-val { font-weight: 600; color: var(--db-text); word-break: break-all; }
.scan-modal-code-val {
  font-family: monospace;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--db-primary);
}
.scan-modal-footer {
  padding: 16px 28px 24px;
  display: flex;
  gap: 10px;
}
.scan-modal-footer .dash-btn-primary { flex: 1; padding: 13px; font-size: 15px; }
.scan-modal-footer .dash-btn-secondary { padding: 12px 18px; }

/* Scanner toast */
.scan-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  background: var(--db-success);
  color: #fff;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  z-index: 2000;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  pointer-events: none;
  box-shadow: 0 4px 20px rgba(31,158,94,0.4);
}
.scan-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .dash-sidebar { transform: translateX(-100%); }
  .dash-sidebar.open { transform: translateX(0); box-shadow: 0 0 0 100vw rgba(0,0,0,0.3); }
  .dash-main { margin-left: 0; }
  .dash-sidebar-toggle { display: flex; }
  .dash-kpi-grid { grid-template-columns: 1fr 1fr; }
  .dash-content { padding: 16px; }
  .dash-topbar { padding: 0 16px; }
}