/* === Mobile Order Customer CSS === */
:root {
  --c-bg: #f5f5f7;
  --c-card: #ffffff;
  --c-text: #1a1a2e;
  --c-text-sub: #666;
  --c-accent: #2c3e50;
  --c-primary: #3498db;
  --c-success: #27ae60;
  --c-warning: #f39c12;
  --c-danger: #e74c3c;
  --c-border: #e8e8e8;
  --radius: 12px;
  --font: 'Noto Sans JP', -apple-system, sans-serif;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  min-height: 100vh;
  -webkit-text-size-adjust: 100%;
}

/* Header */
.order-header {
  background: var(--c-accent);
  color: #fff;
  padding: 16px 20px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.order-header h1 {
  font-size: 1.1rem;
  font-weight: 700;
}
.order-header .sub {
  font-size: 0.75rem;
  opacity: 0.8;
  margin-top: 2px;
}
.order-header .back-link {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
}

/* Booth List (index.php) */
.booth-list {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px;
}
.booth-card {
  background: var(--c-card);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  color: var(--c-text);
  transition: transform 0.15s;
}
.booth-card:active { transform: scale(0.98); }
.booth-card .booth-info h3 {
  font-size: 1rem;
  margin-bottom: 2px;
}
.booth-card .booth-info .booth-meta {
  font-size: 0.75rem;
  color: var(--c-text-sub);
}
.booth-card .booth-arrow {
  font-size: 1.2rem;
  color: var(--c-text-sub);
}
.booth-card.closed {
  opacity: 0.5;
}
.booth-status-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.65rem;
  font-weight: 600;
}
.booth-status-badge.accepting { background: #eafaf1; color: #27ae60; }
.booth-status-badge.paused { background: #fef9e7; color: #f39c12; }

/* Menu (menu.php) */
.menu-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px 16px 160px;
}
.menu-notice {
  background: #fff3cd;
  color: #856404;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 0.8rem;
  margin-bottom: 12px;
  text-align: center;
}
.menu-category {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--c-text-sub);
  margin: 16px 0 8px;
  padding-left: 4px;
}
.menu-item {
  background: var(--c-card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  display: flex;
  align-items: center;
  gap: 12px;
}
.menu-item.sold-out {
  opacity: 0.4;
  pointer-events: none;
}
.menu-item .item-info { flex: 1; }
.menu-item .item-name {
  font-size: 0.95rem;
  font-weight: 600;
}
.menu-item .item-desc {
  font-size: 0.72rem;
  color: var(--c-text-sub);
  margin-top: 2px;
}
.menu-item .item-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-primary);
  margin-top: 4px;
}
.menu-item .item-sold-out {
  font-size: 0.75rem;
  color: var(--c-danger);
  font-weight: 600;
}
.menu-item .qty-control {
  display: flex;
  align-items: center;
  gap: 8px;
}
.qty-btn {
  width: 36px;
  height: 36px;
  border: 2px solid var(--c-border);
  border-radius: 50%;
  background: var(--c-card);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  color: var(--c-text);
  -webkit-tap-highlight-color: transparent;
}
.qty-btn:active { background: var(--c-bg); }
.qty-btn.minus { color: var(--c-danger); border-color: var(--c-danger); }
.qty-btn.plus { color: var(--c-primary); border-color: var(--c-primary); }
.qty-value {
  font-size: 1.1rem;
  font-weight: 700;
  min-width: 24px;
  text-align: center;
}

/* Cart Bar */
.cart-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-accent);
  color: #fff;
  padding: 14px 20px;
  padding-bottom: calc(14px + var(--safe-bottom));
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 200;
  transform: translateY(100%);
  transition: transform 0.3s;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.cart-bar.visible { transform: translateY(0); }
.cart-bar .cart-summary {
  font-size: 0.85rem;
}
.cart-bar .cart-summary .cart-count {
  font-weight: 700;
  font-size: 1.1rem;
}
.cart-bar .cart-summary .cart-total {
  font-size: 0.75rem;
  opacity: 0.8;
}
.cart-bar .cart-btn {
  background: var(--c-primary);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  -webkit-tap-highlight-color: transparent;
}
.cart-bar .cart-btn:active { opacity: 0.8; }

/* Order Confirm Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 300;
  display: none;
  align-items: flex-end;
  justify-content: center;
}
.modal-overlay.active { display: flex; }
.modal-sheet {
  background: var(--c-card);
  border-radius: 20px 20px 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 24px 20px;
  padding-bottom: calc(24px + var(--safe-bottom));
}
.modal-sheet h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  text-align: center;
}
.confirm-item {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.85rem;
}
.confirm-item .ci-name { font-weight: 600; }
.confirm-item .ci-qty { color: var(--c-text-sub); }
.confirm-item .ci-price { font-weight: 600; }
.confirm-total {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  font-size: 1.1rem;
  font-weight: 700;
}
.confirm-note {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: 8px;
  font-size: 0.85rem;
  font-family: var(--font);
  margin: 12px 0;
  resize: none;
}
.confirm-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.confirm-actions button {
  flex: 1;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
}
.btn-cancel-order {
  background: var(--c-bg);
  color: var(--c-text);
}
.btn-confirm-order {
  background: var(--c-primary);
  color: #fff;
}
.btn-confirm-order:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Status Page (status.php) */
.status-container {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 16px;
  text-align: center;
}
.ticket-card {
  background: var(--c-card);
  border-radius: 16px;
  padding: 32px 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  margin-bottom: 20px;
}
.ticket-label {
  font-size: 0.8rem;
  color: var(--c-text-sub);
  margin-bottom: 8px;
}
.ticket-number {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: var(--c-accent);
}
.status-badge {
  display: inline-block;
  padding: 8px 24px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 700;
  margin: 16px 0;
}
.status-badge.pending { background: #fef9e7; color: #f39c12; }
.status-badge.preparing { background: #ebf5fb; color: #3498db; }
.status-badge.ready { background: #eafaf1; color: #27ae60; animation: pulse-ready 1s infinite; }
.status-badge.completed { background: #f2f3f4; color: #95a5a6; }
.status-badge.cancelled { background: #fdedec; color: #e74c3c; }

@keyframes pulse-ready {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.status-message {
  font-size: 0.85rem;
  color: var(--c-text-sub);
  margin: 12px 0;
}
.status-items {
  background: var(--c-card);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
  text-align: left;
}
.status-items h3 {
  font-size: 0.85rem;
  margin-bottom: 10px;
  color: var(--c-text-sub);
}
.status-item-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.85rem;
}
.status-total-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0 0;
  border-top: 1.5px solid var(--c-border);
  font-weight: 700;
  margin-top: 6px;
}
.status-lookup {
  background: var(--c-card);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 20px;
}
.status-lookup input {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--c-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: var(--font);
  text-align: center;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.status-lookup button {
  width: 100%;
  padding: 12px;
  margin-top: 10px;
  background: var(--c-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
}

/* Progress Steps */
.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px 0 8px;
  padding: 0 8px;
}
.progress-steps .step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.progress-steps .step-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-border);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  transition: all 0.3s;
}
.progress-steps .step.done .step-circle {
  background: var(--c-success);
}
.progress-steps .step.active .step-circle {
  background: var(--c-primary);
  transform: scale(1.15);
  box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.2);
}
.progress-steps .step-label {
  font-size: 0.6rem;
  color: var(--c-text-sub);
  font-weight: 600;
}
.progress-steps .step.done .step-label,
.progress-steps .step.active .step-label {
  color: var(--c-text);
}
.progress-steps .step-line {
  flex: 1;
  height: 3px;
  background: var(--c-border);
  margin: 0 4px;
  margin-bottom: 18px;
  min-width: 20px;
  border-radius: 2px;
  transition: background 0.3s;
}
.progress-steps .step-line.done {
  background: var(--c-success);
}
.progress-cancelled {
  margin: 16px 0;
  padding: 8px 20px;
  background: #fdedec;
  color: var(--c-danger);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
}

/* Ready card: prominent green */
.ready-card {
  border: 3px solid var(--c-success);
  animation: pulse-card 1.5s infinite;
}
@keyframes pulse-card {
  0%, 100% { box-shadow: 0 4px 20px rgba(39,174,96,0.15); }
  50% { box-shadow: 0 4px 30px rgba(39,174,96,0.35); }
}
.ready-number {
  color: var(--c-success) !important;
}
.ready-message {
  font-size: 1rem !important;
  font-weight: 700;
  color: var(--c-success) !important;
  white-space: pre-line;
}
.ready-arrow {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--c-success);
  margin-top: 8px;
  animation: bounce-arrow 1s infinite;
}
@keyframes bounce-arrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* Completed card */
.completed-card {
  border: 2px solid var(--c-border);
}
.completed-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-success);
  color: #fff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}
.completed-card .status-message {
  white-space: pre-line;
}

/* Cancelled card */
.cancelled-card {
  border: 2px solid var(--c-danger);
}
.cancelled-card .status-message {
  white-space: pre-line;
}

/* Back button */
.back-to-menu-btn {
  display: block;
  margin-top: 20px;
  padding: 14px;
  background: var(--c-primary);
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: center;
}

/* Flash animation for notifications */
.flash-overlay {
  position: fixed;
  inset: 0;
  background: #27ae60;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
.flash-overlay.active {
  animation: flash-pulse 0.5s ease-in-out 3;
}
@keyframes flash-pulse {
  0%, 100% { opacity: 0; }
  50% { opacity: 0.3; }
}

/* Toast */
.toast {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  padding: 12px 24px;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.success { background: var(--c-success); }
.toast.error { background: var(--c-danger); }

/* Loading spinner */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--c-text-sub);
  font-size: 0.85rem;
}
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--c-border);
  border-top-color: var(--c-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--c-text-sub);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.85rem; }