/* ==========================================================================
   Home Vault — Customer App Stylesheet
   Mobile-first, dark mode, high-contrast, responsive
   ========================================================================== */

:root {
  --bg-color: #0f0f0f;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-card-active: #18261e;
  --border-color: #2a2a2a;
  --border-accent: rgba(34, 197, 94, 0.4);
  --text-main: #f0f0f0;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --accent-green: #22c55e;
  --accent-green-hover: #16a34a;
  --accent-green-dark: #14532d;
  --accent-red: #ef4444;
  --accent-yellow: #eab308;
  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-pill: 9999px;
  --shadow-bottom-bar: 0 -8px 24px rgba(0, 0, 0, 0.65);
  --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.3);
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --bottom-bar-height: 84px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.4;
  overflow-x: hidden;
}

body {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-bottom: env(safe-area-inset-bottom, 16px);
}

/* Container */
.app-container {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
  padding-bottom: calc(var(--bottom-bar-height) + 24px);
}

/* Header */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(15, 15, 15, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 12px 16px;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vault-icon {
  font-size: 22px;
  line-height: 1;
}

.brand-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: #ffffff;
}

/* Vault Status Badge */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  background-color: #202020;
  border: 1px solid #333333;
  transition: all 0.25s ease;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--text-dim);
}

.status-open {
  background-color: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.3);
  color: #86efac;
}

.status-open .status-dot {
  background-color: var(--accent-green);
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.8);
}

.status-closed {
  background-color: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.status-closed .status-dot {
  background-color: var(--accent-red);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.8);
}

.status-loading .status-dot {
  animation: pulse 1.2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 0.3; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* User Greeting Bar */
.user-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
}

.user-greeting {
  color: var(--text-muted);
  font-weight: 500;
}

.text-btn {
  background: none;
  border: none;
  color: var(--accent-green);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: 4px;
}

.text-btn:hover {
  text-decoration: underline;
}

/* Vault Closed Banner */
.closed-banner {
  margin: 12px 16px 4px 16px;
  padding: 12px 14px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.banner-icon {
  font-size: 20px;
}

.banner-text strong {
  display: block;
  font-size: 13px;
  color: #fca5a5;
}

.banner-text p {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: 16px;
  position: relative;
}

/* Name Picker View */
.name-picker-view {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 15, 15, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.picker-card {
  width: 100%;
  max-width: 380px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 24px 20px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
  text-align: center;
}

.picker-header h2 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #ffffff;
}

.picker-header p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.preset-names-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.name-btn {
  background-color: #242424;
  border: 1px solid #383838;
  color: var(--text-main);
  font-size: 17px;
  font-weight: 600;
  padding: 16px 12px;
  min-height: 54px;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.name-btn:hover {
  background-color: #2d2d2d;
  border-color: #4f4f4f;
  transform: translateY(-1px);
}

.name-btn:active {
  transform: scale(0.98);
  background-color: var(--accent-green-dark);
  border-color: var(--accent-green);
}

.guest-section {
  margin-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 14px;
}

.visiting-link {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  padding: 8px;
  transition: color 0.15s ease;
}

.visiting-link:hover {
  color: var(--text-muted);
  text-decoration: underline;
}

.custom-name-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.custom-input {
  width: 100%;
  background-color: #121212;
  border: 1px solid #383838;
  border-radius: var(--radius-btn);
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text-main);
  outline: none;
  box-sizing: border-box;
  text-align: center;
}

.custom-input:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.submit-name-btn {
  background-color: var(--accent-green);
  color: #000000;
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: var(--radius-btn);
  padding: 13px;
  cursor: pointer;
  transition: background-color 0.15s ease;
  min-height: 48px;
}

.submit-name-btn:hover {
  background-color: var(--accent-green-hover);
}

/* Menu Grid */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  width: 100%;
}

.empty-menu-msg {
  text-align: center;
  padding: 40px 16px;
  color: var(--text-dim);
  font-size: 15px;
}

/* Product Card */
.product-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: 14px 12px 12px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.2s ease;
  box-shadow: var(--shadow-card);
  overflow: hidden;
  min-height: 170px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Card with custom background image overlay */
.product-card.has-bg-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 15, 15, 0.45) 0%, rgba(15, 15, 15, 0.9) 100%);
  z-index: 1;
}

.product-card > * {
  position: relative;
  z-index: 2;
}

.product-card:hover:not(.disabled) {
  border-color: #3b3b3b;
  transform: translateY(-2px);
}

.product-card:active:not(.disabled) {
  transform: scale(0.98);
}

.product-card.in-cart {
  border-color: var(--accent-green);
  background-color: var(--bg-card-active);
  box-shadow: 0 0 14px rgba(34, 197, 94, 0.18);
}

.product-card.disabled {
  opacity: 0.38 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  filter: grayscale(0.6);
}

/* Out of stock badge */
.stock-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e5e7eb;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Card Content Elements */
.card-emoji {
  font-size: 52px;
  line-height: 1.1;
  margin-bottom: 8px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
  transition: transform 0.18s ease;
}

.product-card:active:not(.disabled) .card-emoji {
  transform: scale(1.1);
}

.card-title {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: 10px;
}

/* In-Card Quantity Stepper */
.card-stepper {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--accent-green);
  border-radius: 10px;
  padding: 2px;
  margin-top: auto;
  backdrop-filter: blur(4px);
}

.stepper-btn {
  background-color: var(--accent-green);
  color: #000000;
  border: none;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.12s ease, transform 0.1s ease;
  line-height: 1;
}

.stepper-btn:active {
  transform: scale(0.92);
  background-color: var(--accent-green-hover);
}

.stepper-qty {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  padding: 0 6px;
}

/* Tap to add placeholder hint */
.card-add-hint {
  margin-top: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 6px 0 2px 0;
}

/* Floating Bottom Bar */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(0);
  width: 100%;
  max-width: 480px;
  z-index: 150;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px)) 16px;
  background: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--border-color);
  box-shadow: var(--shadow-bottom-bar);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.bottom-bar.hidden {
  transform: translateX(-50%) translateY(120%);
  pointer-events: none;
  opacity: 0;
}

.bottom-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

/* Cart Summary Left */
.cart-summary {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cart-icon {
  font-size: 22px;
  line-height: 1;
}

.cart-info {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.cart-count {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-main);
}

.cart-dot {
  color: var(--text-dim);
  font-size: 12px;
}

.cart-total {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent-green);
}

/* CTA Button Right */
.cta-btn {
  background-color: var(--accent-green);
  color: #052e16;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.4px;
  padding: 0 18px;
  min-height: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.12s ease;
  white-space: nowrap;
}

.cta-btn:hover {
  background-color: var(--accent-green-hover);
  color: #000000;
}

.cta-btn:active {
  transform: scale(0.97);
}

.cta-arrow {
  font-size: 16px;
  transition: transform 0.15s ease;
}

.cta-btn:hover .cta-arrow {
  transform: translateX(3px);
}

/* 5-Second Undo Mode */
.undo-mode {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: var(--radius-btn);
  padding: 10px 14px;
}

.undo-message {
  display: flex;
  align-items: center;
  gap: 10px;
}

.success-icon {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-green);
}

.undo-text strong {
  display: block;
  font-size: 14px;
  color: #ffffff;
}

.undo-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.cancel-btn {
  background-color: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
  min-height: 44px;
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.cancel-btn:hover {
  background-color: rgba(239, 68, 68, 0.3);
  color: #ffffff;
}

.cancel-btn:active {
  transform: scale(0.96);
}

/* Live Status Mode */
.status-mode {
  width: 100%;
  background: #1e1e1e;
  border: 1px solid #333333;
  border-radius: var(--radius-btn);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-content {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.order-status-icon {
  font-size: 20px;
}

.order-status-text {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Small screen tweaks */
@media (max-width: 360px) {
  .menu-grid {
    gap: 10px;
  }
  .card-emoji {
    font-size: 42px;
  }
  .card-title {
    font-size: 14px;
  }
  .cta-btn {
    padding: 0 12px;
    font-size: 13px;
  }
}