/* ============================================================
   NeyMenu AI — Premium Design System  v3.0
   Font: Playfair Display, Plus Jakarta Sans, Outfit
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: rgba(99,102,241,0.08);
  --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);

  --secondary: #64748b;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;

  --dark: #0c1220;
  --sidebar-bg: #ffffff;
  --sidebar-width: 252px;
  --topbar-height: 68px;

  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e8edf4;
  --bg: #f5f7fb;
  --card-bg: #ffffff;

  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 4px 0 rgba(0,0,0,0.05);
  --shadow: 0 2px 12px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.10), 0 6px 12px rgba(0,0,0,0.05);

  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --glass: rgba(255,255,255,0.80);
  --glass-border: rgba(255,255,255,0.50);

  /* Premium Typography Stack */
  --font-heading: 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-accent: 'Outfit', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: var(--font-body); }
ul { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark);
  line-height: 1.25;
  font-weight: 700;
}
h1 { font-size: 2.25rem; font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: 1.625rem; font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; }
.text-muted  { color: var(--text-muted); }
.text-sm     { font-size: 0.875rem; }
.text-xs     { font-size: 0.75rem; }
.text-xl     { font-size: 1.25rem; }
.text-2xl    { font-size: 1.5rem; }
.font-bold   { font-weight: 700; }
.font-black  { font-weight: 900; }
.uppercase   { text-transform: uppercase; letter-spacing: 0.05em; }
.italic      { font-style: italic; }

/* ── Spacing helpers ── */
.mb-2  { margin-bottom: 8px; }
.mb-4  { margin-bottom: 16px; }
.mb-6  { margin-bottom: 24px; }
.mb-8  { margin-bottom: 32px; }
.mb-10 { margin-bottom: 40px; }
.mt-4  { margin-top: 16px; }
.mt-6  { margin-top: 24px; }

/* ── Flex / Grid helpers ── */
.flex            { display: flex; }
.flex-col        { flex-direction: column; }
.items-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2           { gap: 8px; }
.gap-3           { gap: 12px; }
.gap-4           { gap: 16px; }
.grid-2          { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3          { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4          { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 20px; border-radius: var(--radius-sm); border: none;
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); white-space: nowrap;
  position: relative; letter-spacing: 0.01em; font-family: var(--font-accent);
}
.btn:active { transform: scale(0.97) !important; }
.btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }

.btn-primary {
  background: var(--primary-gradient); color: #fff;
  box-shadow: 0 4px 12px rgba(99,102,241,0.30);
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(99,102,241,0.40); }

.btn-secondary { background: #fff; border: 1.5px solid var(--border); color: var(--text); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

.btn-success { background: #10b981; color: #fff; }
.btn-success:hover { background: #059669; transform: translateY(-1px); }

.btn-danger  { background: #ef4444; color: #fff; }
.btn-danger:hover  { background: #dc2626; }
.btn-warning { background: #f59e0b; color: #fff; }

.btn-glass {
  background: rgba(255,255,255,0.15); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.30); color: #fff;
}
.btn-glass:hover { background: rgba(255,255,255,0.25); }

.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: #1e293b; }

.btn-block { width: 100%; justify-content: center; }
.btn-lg    { padding: 14px 28px; font-size: 0.95rem; border-radius: var(--radius); }
.btn-sm    { padding: 6px 12px; font-size: 0.78rem; }
.btn-icon  { padding: 8px; border-radius: 50%; width: 38px; height: 38px; }

/* ── Cards ── */
.card {
  background: var(--card-bg); border-radius: var(--radius);
  border: 1px solid var(--border); box-shadow: var(--shadow);
  transition: var(--transition); position: relative; overflow: hidden;
}
.card-body   { padding: 24px 28px; }
.card-header {
  padding: 16px 24px; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-weight: 700; font-size: 0.95rem; color: var(--dark);
}
.card-footer {
  padding: 14px 24px; border-top: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}

/* ── Glassmorphism ── */
.glass {
  background: var(--glass); backdrop-filter: blur(14px) saturate(180%);
  border: 1px solid var(--glass-border);
}

/* ── Metric Cards ── */
.metric-card {
  padding: 22px 24px 20px; border-radius: var(--radius); background: #fff;
  border: 1px solid var(--border); box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 8px;
  position: relative; overflow: hidden; transition: var(--transition);
}
.metric-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.metric-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.metric-primary::before { background: var(--primary-gradient); }
.metric-success::before { background: linear-gradient(90deg,#10b981,#34d399); }
.metric-info::before    { background: linear-gradient(90deg,#3b82f6,#60a5fa); }
.metric-warning::before { background: linear-gradient(90deg,#f59e0b,#fbbf24); }
.metric-danger::before  { background: linear-gradient(90deg,#ef4444,#f87171); }

.metric-card .label {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.09em; color: var(--text-muted); margin-top: 2px;
}
.metric-card .value {
  font-size: 1.85rem; font-weight: 800; color: var(--dark); line-height: 1.1;
}
.metric-card .icon {
  position: absolute; right: 18px; top: 18px; font-size: 2.2rem;
  opacity: 0.07; transition: var(--transition);
}
.metric-card:hover .icon { opacity: 0.14; transform: scale(1.1) rotate(-8deg); }

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 12px; border-radius: 30px; font-size: 0.72rem; font-weight: 700;
}
.badge-primary  { background: var(--primary-light); color: var(--primary); }
.badge-success  { background: #ecfdf5; color: #059669; }
.badge-danger   { background: #fef2f2; color: #dc2626; }
.badge-warning  { background: #fffbeb; color: #d97706; }
.badge-info     { background: #eff6ff; color: #2563eb; }
.badge-dark     { background: var(--dark); color: #fff; }

/* ── Sport / Athlete Badges ── */
.sport-tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 20px;
  font-size: 0.68rem; font-weight: 700;
}
.sport-tag-cal   { background: #fff7ed; color: #ea580c; }
.sport-tag-prot  { background: #f0fdf4; color: #16a34a; }
.sport-tag-carb  { background: #eff6ff; color: #2563eb; }
.sport-tag-fat   { background: #faf5ff; color: #9333ea; }

/* ── Forms ── */
.form-group   { margin-bottom: 22px; }
.form-label   { display: block; font-weight: 600; font-size: 0.85rem; margin-bottom: 8px; color: var(--dark); }
.form-control {
  width: 100%; padding: 13px 18px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 0.95rem;
  transition: var(--transition); background: #fff; color: var(--dark);
}
.form-control:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}
.form-control::placeholder { color: var(--text-muted); }
.form-hint { font-size: 0.78rem; color: var(--text-muted); margin-top: 6px; }

/* ── Alerts ── */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px 18px; border-radius: var(--radius-sm);
  font-size: 0.9rem; font-weight: 500; border-left: 4px solid;
  margin-bottom: 16px;
}
.alert button { margin-left: auto; background: none; border: none; cursor: pointer; font-size: 1.1rem; opacity: 0.6; }
.alert button:hover { opacity: 1; }
.alert-success { background: #ecfdf5; color: #065f46; border-color: var(--success); }
.alert-danger  { background: #fef2f2; color: #991b1b; border-color: var(--danger); }
.alert-warning { background: #fffbeb; color: #92400e; border-color: var(--warning); }
.alert-info    { background: #eff6ff; color: #1e40af; border-color: var(--info); }

/* ── Dashboard Layout ── */
.dashboard-layout { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-width); background: var(--sidebar-bg); color: var(--text);
  position: fixed; height: 100vh; z-index: 1000; transition: transform 0.3s ease;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--border);
}
.sidebar-brand {
  height: var(--topbar-height); padding: 0 24px;
  display: flex; align-items: center; gap: 11px;
  font-size: 1.25rem; font-weight: 800; color: var(--text);
  border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.sidebar-brand .logo-mark {
  width: 32px; height: 32px; background: var(--primary-gradient); color: #fff;
  border-radius: 9px; display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; box-shadow: 0 4px 10px rgba(99,102,241,0.4);
}
.sidebar-nav {
  flex: 1; padding: 16px 12px; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: #e2e8f0 transparent;
}
.sidebar-link {
  display: flex; align-items: center; gap: 12px; padding: 11px 16px;
  color: var(--text-muted); font-weight: 500; font-size: 0.9rem; margin-bottom: 4px;
  border-radius: 12px; transition: var(--transition);
}
.sidebar-link .icon { width: 18px; text-align: center; flex-shrink: 0; color: inherit; }
.sidebar-link:hover { color: var(--text); background: rgba(0,0,0,0.02); }
.sidebar-link.active {
  color: var(--primary); background: rgba(99,102,241,0.08);
  font-weight: 600;
}
.sidebar-section {
  padding: 24px 16px 8px; font-size: 0.65rem; font-weight: 700;
  text-transform: uppercase; color: #94a3b8; letter-spacing: 0.1em;
}
.sidebar-footer { padding: 16px 12px; border-top: 1px solid var(--border); flex-shrink: 0; }

/* ── User Card (Sidebar Bottom) ── */
.user-card {
  display: flex; align-items: center; gap: 10px; padding: 12px;
  background: transparent; border: 1px solid transparent;
  border-radius: 12px; transition: var(--transition);
}
.user-card:hover { background: rgba(0,0,0,0.02); border-color: var(--border); }
.user-link {
  display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0;
  text-decoration: none; color: inherit;
}
.user-avatar {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--primary-gradient); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1rem; flex-shrink: 0;
  overflow: hidden; border: 1px solid var(--border);
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.sidebar-logo-img { width: 100%; height: 100%; object-fit: cover; }

.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 0.88rem; font-weight: 700; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 2px; }
.user-role { font-size: 0.68rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }

.logout-form { margin-left: auto; }
.logout-btn {
  width: 34px; height: 34px; border-radius: 10px; border: none;
  background: transparent; color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s ease;
}
.logout-btn:hover { background: #fee2e2; color: #ef4444; }

/* Topbar Logo & Avatar */
.top-logo-wrap { width: 40px; height: 40px; border-radius: 12px; overflow: hidden; background: #fff; border: 1.5px solid var(--border); display: flex; align-items: center; justify-content: center; margin-right: 4px; }
.top-logo { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.top-logo-placeholder { font-weight: 900; color: var(--primary); font-size: 1.1rem; }
.top-user-avatar { 
    width: 40px; height: 40px; border-radius: 12px; background: #f8fafc; border: 1.5px solid var(--border);
    display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 0.92rem; color: var(--dark);
    box-shadow: 0 4px 10px rgba(0,0,0,0.03); transition: var(--transition);
}
.top-user-avatar:hover { border-color: var(--primary); transform: translateY(-2px); }

/* ── Sidebar Overlay ── */
.sidebar-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(15,23,42,0.5); backdrop-filter: blur(2px);
  z-index: 999; transition: var(--transition);
}
.sidebar-overlay.active { display: block; }

/* ── Topbar ── */
.topbar {
  height: var(--topbar-height); background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px) saturate(180%); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between; padding: 0 28px;
  box-shadow: 0 1px 0 var(--border);
}
.topbar-left  { display: flex; align-items: center; gap: 14px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-title { font-size: 1rem; font-weight: 700; color: var(--dark); letter-spacing: -0.01em; }

/* ── Hamburger ── */
.hamburger {
  width: 40px; height: 40px; background: none; border: none;
  cursor: pointer; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 5px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.hamburger:hover { background: var(--bg); }
.hamburger span {
  display: block; width: 22px; height: 2px; background: var(--text);
  border-radius: 2px; transition: var(--transition);
}

/* ── Avatar ── */
.avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--primary-gradient); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.9rem; flex-shrink: 0;
}

/* ── Main Content ── */
.main-content { margin-left: var(--sidebar-width); flex: 1; min-width: 0; }
.page-content { padding: 32px; }

/* Lock elastic scrolling viewport bounce for native mobile app feel */
html, body {
  overscroll-behavior-y: none;
}

/* ── Customer Layout ── */
.customer-layout {
  max-width: 520px; margin: 0 auto; background: #fff;
  min-height: 100vh; position: relative; overflow-x: hidden;
  overscroll-behavior-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Desktop Smart Phone Device Mockup Wrapper */
@media (min-width: 601px) {
  body.customer-body {
    background: #ffffff !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 100vh !important;
    padding: 30px 0 !important;
    margin: 0 !important;
  }
  
  .customer-layout {
    max-width: 420px;
    height: 840px;
    border-radius: 40px;
    border: 11px solid #1e293b; /* Realistic smartphone physical bezel */
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65), 
                0 0 0 2px rgba(255, 255, 255, 0.08),
                inset 0 0 10px rgba(0,0,0,0.15);
    position: relative;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #ffffff;
    scrollbar-width: none !important;
  }
  .customer-layout::-webkit-scrollbar {
    display: none !important;
  }
  
  /* Physical Camera Notch (Dynamic Island feeling) */
  .customer-layout::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 24px;
    background: #1e293b;
    border-bottom-left-radius: 16px;
    border-bottom-right-radius: 16px;
    z-index: 99999;
    pointer-events: none;
  }
}

/* Hide Sticky Cart since we now have a premium bottom Tab Bar */
.cart-sticky {
  display: none !important;
}

/* ── Customer Topbar ── */
.customer-topbar {
  position: sticky; top: 0; z-index: 500;
  background: rgba(255,255,255,0.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; min-height: 52px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.015);
}

/* ── Premium Mobile App Bottom Navigation Bar ── */
.mobile-app-nav {
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 520px;
  height: 68px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 999;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -8px 30px rgba(15, 23, 42, 0.04);
  box-sizing: border-box;
}

@media (min-width: 601px) {
  .mobile-app-nav {
    max-width: 398px; /* Fit perfectly inside device border */
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
  }
}

.app-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex: 1;
  height: 100%;
  color: #64748b;
  text-decoration: none !important;
  font-family: var(--font-body);
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
  background: none;
  border: none;
}

.app-nav-item.active {
  color: var(--primary);
  font-weight: 700;
}

.app-nav-icon {
  font-size: 1.3rem;
  margin-bottom: 1px;
  transition: all 0.2s ease;
  display: inline-flex;
}

.app-nav-item.active .app-nav-icon {
  transform: translateY(-1.5px);
}

.app-nav-label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1px;
}

/* Center FAB Container for Summoning Waiter */
.center-fab-container {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding-bottom: 5px;
}

.center-fab-btn {
  position: absolute;
  top: -20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #fff;
  border: 3.5px solid #fff;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 1000;
}

.center-fab-btn:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 10px 24px rgba(245, 158, 11, 0.45);
}

.center-fab-btn:active {
  transform: translateY(0) scale(0.96);
}

.center-fab-btn .fab-icon {
  font-size: 1.4rem;
  display: inline-flex;
}

/* Red Dot Badge for Cart in Nav */
.app-nav-badge {
  position: absolute;
  top: -4px;
  right: -8px;
  background: var(--danger);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 800;
  min-width: 15px;
  height: 15px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(239, 68, 68, 0.35);
  border: 1.5px solid #fff;
  padding: 0 2px;
}

/* ── Category Pills ── */
.category-pill {
  flex-shrink: 0; padding: 9px 20px; border-radius: 30px;
  background: #fff; border: 1.5px solid var(--border);
  font-weight: 600; font-size: 0.83rem; transition: var(--transition); cursor: pointer;
  white-space: nowrap; color: var(--text);
}
.category-pill:hover { border-color: var(--primary); color: var(--primary); }
.category-pill.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

/* ── Product Cards (Customer) ── */
.product-card {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1.5px solid var(--border); box-shadow: var(--shadow);
  background: #fff; transition: var(--transition); cursor: pointer;
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--primary); }
.product-card-img { height: 160px; width: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-img { transform: scale(1.06); }

/* ── Budget Badge (over-budget items) ── */
.budget-locked {
  opacity: 0.45; pointer-events: none;
}
.budget-locked-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.55); backdrop-filter: blur(2px); border-radius: inherit; z-index: 5;
}
.budget-locked-label {
  background: var(--danger); color: #fff; padding: 6px 14px;
  border-radius: 30px; font-size: 0.72rem; font-weight: 700;
  box-shadow: 0 4px 12px rgba(239,68,68,0.35);
}

/* ── Sticky Cart ── */
.cart-sticky {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--dark); color: #fff; padding: 16px 28px; border-radius: 40px;
  display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 0.95rem;
  box-shadow: 0 12px 28px rgba(15,23,42,0.25); z-index: 800;
  animation: slideUp 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
  white-space: nowrap;
}
.cart-badge {
  background: var(--primary); color: #fff; min-width: 22px; height: 22px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800;
}

/* ── Nutri Progress Bars ── */
.nutri-bar-wrap { margin-bottom: 10px; }
.nutri-bar-label {
  display: flex; justify-content: space-between;
  font-size: 0.75rem; font-weight: 600; margin-bottom: 4px;
}
.nutri-bar-track {
  height: 6px; background: var(--bg); border-radius: 10px; overflow: hidden;
}
.nutri-bar-fill { height: 100%; border-radius: 10px; transition: width 0.8s ease; }
.nutri-bar-cal   .nutri-bar-fill { background: #f97316; }
.nutri-bar-prot  .nutri-bar-fill { background: #22c55e; }
.nutri-bar-carb  .nutri-bar-fill { background: #3b82f6; }
.nutri-bar-fat   .nutri-bar-fill { background: #a855f7; }

/* ── RTL Support ── */
[dir="rtl"] { font-family: 'Poppins', 'Tahoma', sans-serif; text-align: right; }
[dir="rtl"] .sidebar { left: auto; right: 0; border-right: none; border-left: 1px solid rgba(255,255,255,0.04); }
[dir="rtl"] .main-content { margin-left: 0; margin-right: var(--sidebar-width); }
[dir="rtl"] .topbar-right { flex-direction: row-reverse; }
[dir="rtl"] .topbar-left { flex-direction: row-reverse; }
[dir="rtl"] .sidebar-link { border-left: none; border-right: 3px solid transparent; flex-direction: row; }
[dir="rtl"] .sidebar-link.active { border-right-color: var(--primary); }
[dir="rtl"] .metric-card .icon { right: auto; left: 18px; }
[dir="rtl"] .data-table th { text-align: right; }
[dir="rtl"] .alert { border-left: none; border-right: 4px solid; }
[dir="rtl"] .btn-sm { flex-direction: row; }
[dir="rtl"] .user-card { flex-direction: row; }
[dir="rtl"] .logout-btn { transform: scaleX(-1); }
[dir="rtl"] .logout-btn:hover { transform: scaleX(-1) scale(1.1) rotate(-5deg); }

/* ── Animations ── */
.fade-in { animation: fadeIn 0.45s ease-out both; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideUp  { from { transform: translateX(-50%) translateY(100px); opacity: 0; } to { transform: translateX(-50%) translateY(0); opacity: 1; } }
@keyframes slideIn  { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

.pulse { animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.04); } }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Modal / Bottom-Sheet ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,0.55);
  backdrop-filter: blur(4px); z-index: 2000;
  display: flex; align-items: flex-end; justify-content: center;
  transition: var(--transition);
}
.modal-overlay.hidden { display: none; }
.bottom-sheet {
  width: 100%; max-width: 520px; background: #fff;
  border-radius: 32px 32px 0 0; padding: 0;
  box-shadow: 0 -20px 60px rgba(0,0,0,0.15);
  animation: sheetUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) both;
  overflow: hidden;
}
@keyframes sheetUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.sheet-handle {
  width: 40px; height: 4px; background: var(--border);
  border-radius: 4px; margin: 14px auto 0;
}
.sheet-body { padding: 24px 28px 36px; }

/* ── Toggle Switch ── */
.toggle-wrap { display: flex; align-items: center; justify-content: space-between; }
.toggle { position: relative; display: inline-block; width: 48px; height: 26px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--border);
  border-radius: 26px; cursor: pointer; transition: var(--transition);
}
.toggle-slider::before {
  content: ''; position: absolute; width: 20px; height: 20px;
  left: 3px; top: 3px; background: #fff; border-radius: 50%;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
.toggle input:checked + .toggle-slider { background: var(--primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(22px); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root { --sidebar-width: 0px; }
  .sidebar { transform: translateX(-100%); width: 260px; }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .topbar { padding: 0 20px; }
  .hide-mobile { display: none !important; }
}

@media (max-width: 640px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.35rem; }
  .page-content { padding: 20px 16px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .card-body { padding: 20px; }
}

/* ── Custom Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e0; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ── Data Table ── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table thead { background: var(--bg); }
.data-table th {
  padding: 13px 20px; text-align: left; font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted);
  border-bottom: 1.5px solid var(--border); white-space: nowrap;
}
.data-table td {
  padding: 14px 20px; border-bottom: 1px solid var(--border);
  color: var(--dark); vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg); }
.data-table tfoot td { padding: 14px 20px; font-weight: 700; }

/* ── Empty State ── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 72px 24px; text-align: center; color: var(--text-muted);
}
.empty-state h3 { font-size: 1.15rem; color: var(--dark); margin-bottom: 8px; }
.empty-state p  { font-size: 0.9rem; max-width: 340px; }

/* ── Misc Utilities ── */
.mt-3  { margin-top: 12px; }
.mt-8  { margin-top: 32px; }
.mb-3  { margin-bottom: 12px; }
.p-4   { padding: 16px; }
.p-6   { padding: 24px; }
.max-w-md  { max-width: 480px; }
.max-w-lg  { max-width: 640px; }
.mx-auto   { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.w-full { width: 100%; }
.gap-1  { gap: 4px; }
.gap-6  { gap: 24px; }
.gap-8  { gap: 32px; }
.rounded { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius); }
.opacity-60 { opacity: 0.6; }

/* ── Tracking Steps (Order Tracking) ── */
.tracking-steps {
  display: flex; justify-content: space-between; align-items: flex-start;
  position: relative; padding: 0 12px; margin: 8px 0 20px;
}
.tracking-steps::before {
  content: ''; position: absolute; top: 22px; left: 12%; right: 12%;
  height: 3px; background: var(--border); border-radius: 3px; z-index: 0;
}
.tracking-step {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  position: relative; z-index: 1; flex: 1;
}
.tracking-step-icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; transition: var(--transition);
}
.tracking-step.active .tracking-step-icon {
  background: var(--primary); border-color: var(--primary);
  box-shadow: 0 0 0 5px rgba(99,102,241,0.15); animation: pulse 2s infinite;
}
.tracking-step.done .tracking-step-icon { background: var(--success); border-color: var(--success); }
.tracking-step-label { font-size: 0.7rem; font-weight: 700; color: var(--text-muted); text-align: center; }
.tracking-step.active .tracking-step-label { color: var(--primary); }
.tracking-step.done   .tracking-step-label { color: var(--success); }

/* ── Dashboard Improved Grid ── */
@media (max-width: 1200px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px)  { .grid-2 { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: 1fr; } }

/* ── Page Content Better Spacing ── */
.page-content { padding: 36px 40px; }
@media (max-width: 1024px) { .page-content { padding: 24px 20px; } }
@media (max-width: 640px)  { .page-content { padding: 18px 14px; } }

/* ── Sidebar Active Highlight Glow ── */
.sidebar-link.active { border-left-color: var(--primary); font-weight: 600; }

/* ── Card Hover only on non-touch ── */
@media (hover: hover) { .card:hover { transform: translateY(-2px); } }

/* Hide Mobile App Bottom Navigation Bar on Desktop & Tablet Screens */
@media (min-width: 768px) {
  .mobile-app-nav {
    display: none !important;
  }
}