    <style>
      :root {
        /* Global Z-Index Hierarchy */
        --z-base: 0;
        --z-floating: 100;
        --z-dropdown: 500;
        --z-sticky: 1000;
        --z-modal-backdrop: 1050;
        --z-modal: 1060;
        --z-header: 2000;
        --z-nav: 2001;
        --z-overlay: 3000;
        --z-toast: 4000;
        --z-skip-link: 999999;
      }
      *, *::before, *::after {
        box-sizing: border-box;
      }
      :root {
        --color-primary-indigo: #223743; /* Deep Shadow Blue from Logo */
        --color-primary-hover: #1a2a33;
        --color-secondary-teal: #00A79D; /* Vibrant Teal from Logo */
        --color-secondary-hover: #008f86;
        --color-teal-muted: #4D8E92;
        --color-teal-light: #6BC1C6;
        --color-accent-sun: #f59e0b; /* Amber - kept for alerts/status */
        --color-text-dark: #1f2937; /* Dark Gray */
        --color-bg-white: #ffffff; /* White */
        --color-bg-light: #f8fafc; /* Light Gray */
        --color-border-light: #e2e8f0; /* Light Border */
        --color-text-muted: #64748b; /* Muted Gray */
        --spacing-lg: 16px;
        --spacing-md: 12px;
        --spacing-sm: 8px;
        --border-radius-md: 6px;
        --transition-fast: 150ms ease-out;
        --transition-normal: 200ms ease-out;
      }

      .visually-hidden {
        position: absolute !important;
        width: 1px !important;
        height: 1px !important;
        padding: 0 !important;
        margin: -1px !important;
        overflow: hidden !important;
        clip: rect(0, 0, 0, 0) !important;
        white-space: nowrap !important;
        border: 0 !important;
      }

      .skip-link {
        position: absolute;
        top: -100px;
        left: 0;
        background: var(--color-primary-indigo);
        color: white;
        padding: 8px;
        z-index: 10000;
        transition: top 0.3s;
      }

      .skip-link:focus {
        top: 0;
      }

      body {
        margin: 0;
        padding: 0;
        font-family: 'Inter', sans-serif;
        background-color: var(--color-bg-light);
        color: var(--color-text-dark);
        line-height: 1.6;
      }

      main {
        padding-top: 2rem;
      }

      a {
        text-decoration: none !important;
      }

      a:hover {
        text-decoration: none !important;
      }

      h1, h2, h3, h4, h5, h6 {
        font-family: 'Montserrat', sans-serif;
        color: #1f2937; /* Dark neutral for better readability */
        font-weight: 700;
        margin-bottom: 1rem;
      }

      .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-lg);
      }

      .container-fluid {
        width: 100%;
        padding: 0 var(--spacing-lg);
      }

      /* Global Mobile Responsiveness Utilities */
      @media (max-width: 480px) {
        .container,
        .container-fluid {
           padding: 0 var(--spacing-md) !important;
        }

        /* Center H1 headings on mobile */
        h1 {
          text-align: center !important;
        }
        
        /* Ensure buttons in action groups stack correctly */
        .btn-group-mobile-stack,
        .action-container,
        .d-flex.gap-2 {
          flex-direction: column !important;
          width: 100%;
        }
        
        .btn-group-mobile-stack .btn,
        .action-container .btn,
        .d-flex.gap-2 .btn {
          width: 100%;
          margin-left: 0 !important;
          margin-right: 0 !important;
          margin-bottom: 0.5rem;
        }

        /* Ensure form rows stack correctly */
        .row.g-3, .row.mb-3 {
          flex-direction: column !important;
        }
        
        .row.g-3 > div, .row.mb-3 > div {
          width: 100%;
          margin-bottom: 0.5rem;
        }

        /* Responsive spacing for card bodies */
        .card-body {
          padding: 1rem !important;
        }
      }

      header {
        background-color: var(--color-bg-white);
        border-bottom: 1px solid var(--color-border-light);
        position: relative;
        top: 0;
        z-index: 11000; /* Increased to stay above all page content and hero sections */
      }

      nav {
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem var(--spacing-lg);
        min-height: 72px;
        background-color: var(--color-bg-white); /* Ensure nav background is solid */
        position: relative;
        z-index: 11001;
      }

      .logo {
        text-decoration: none;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        position: relative;
        transition: transform var(--transition-fast);
        gap: 0;
        line-height: 1;
      }

      .logo:hover {
        transform: scale(1.02);
      }

      .logo-main {
        font-size: 24px;
        font-weight: 800;
        color: var(--color-primary-indigo);
        letter-spacing: -0.5px;
        font-family: 'Montserrat', sans-serif;
        text-transform: uppercase;
        line-height: 1;
        transition: color var(--transition-normal);
      }

      .logo-sub {
        font-size: 10px;
        font-weight: 800;
        color: var(--color-secondary-teal);
        text-transform: uppercase;
        letter-spacing: 1.5px;
        font-family: 'Montserrat', sans-serif;
        white-space: nowrap;
        margin-top: 2px;
        transition: color var(--transition-normal);
      }

      /* Toggle Brand Theme System */
      body.brand-theme-alt {
        --color-primary-indigo: #00A79D; /* Toggle to Teal Primary */
        --color-secondary-teal: #223743; /* Toggle to Dark Secondary */
      }

      .theme-toggle-btn {
        background: var(--color-bg-light);
        border: 1px solid var(--color-border-light);
        color: var(--color-primary-indigo);
        width: 36px;
        height: 36px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all var(--transition-normal);
        margin-left: 1rem;
        box-shadow: 0 2px 5px rgba(0,0,0,0.05);
      }

      .theme-toggle-btn:hover {
        transform: rotate(30deg) scale(1.1);
        background: var(--color-bg-white);
        border-color: var(--color-primary-indigo);
      }

      .theme-toggle-btn i {
        font-size: 1rem;
      }

      .nav-links {
        display: flex;
        gap: 24px;
        list-style: none;
        align-items: center;
      }

      .nav-links a {
        text-decoration: none;
        color: var(--color-text-dark);
        font-weight: 700;
        transition: color var(--transition-normal);
      }

      .nav-links a:hover,
      .nav-links a.active {
        color: var(--color-primary-indigo);
      }

      .menu-toggle {
        display: none;
      }

      .mobile-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
        display: none;
        z-index: 10500; /* Set above page content but below mobile drawer */
      }

      .form-row-responsive {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.5rem;
      }

      @media (min-width: 600px) {
        .form-row-responsive {
          grid-template-columns: 1fr 1fr;
        }
      }

      /* Responsive Grids */
      .grid-2 {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
      }

      @media (min-width: 768px) {
        .grid-2 {
          grid-template-columns: 1fr 1fr;
        }
      }

      .grid-3 {
        display: grid;
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
      }

      @media (min-width: 768px) {
        .grid-3 {
          grid-template-columns: 1fr 1fr 1fr;
        }
      }

      .layout-with-sidebar {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
      }

      @media (min-width: 992px) {
        .layout-with-sidebar {
          grid-template-columns: 1fr 350px;
        }
      }

      /* Stepper Responsive */
      .stepper-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 3rem;
        position: relative;
      }

      .step-indicator {
        position: relative;
        z-index: 3;
        background: var(--color-bg-light);
        padding: 0 5px;
        text-align: center;
      }

      .step-indicator span {
        display: none;
      }

      @media (min-width: 640px) {
        .step-indicator {
          padding: 0 10px;
        }
        .step-indicator span {
          display: block;
        }
      }

      @media (max-width: 400px) {
        .step-dot {
          width: 24px !important;
          height: 24px !important;
          font-size: 12px !important;
          margin-bottom: 4px !important;
        }
        .stepper-header {
          margin-bottom: 2rem;
        }
      }

      /* Responsive Grid Overrides */
      @media (max-width: 768px) {
        .product-grid,
        .dashboard-grid,
        .action-grid,
        .footer-content,
        .order-detail-grid,
        .inventory-grid,
        .stats-grid,
        .forms-grid {
          grid-template-columns: 1fr !important;
          gap: 1.5rem !important;
        }

        .dashboard-grid {
          grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
        }

        .form-row-responsive {
          grid-template-columns: 1fr !important;
          gap: 0.5rem !important;
        }

        /* Fix overlapping/unclickable buttons on mobile */
        .auth-card {
          margin: 1rem auto !important;
          padding: 1.5rem !important;
          width: calc(100% - 2rem) !important;
          max-width: none !important;
        }

        form [style*="display: flex"],
        .flex-responsive {
          flex-direction: column !important;
          align-items: stretch !important;
        }

        form .btn:not(.btn-sm) {
          width: 100%;
          padding: 0.75rem 1rem !important;
          font-size: 0.95rem !important;
          margin-bottom: 0.75rem;
        }

        .flex-responsive {
          flex-direction: column !important;
          align-items: stretch !important;
        }

        .flex-responsive .btn {
          width: 100% !important;
          margin-bottom: 0.5rem !important;
        }
        
        /* Specific Fix for Cart/Checkout buttons to not be overwhelming */
        .cart-container .btn,
        .auth-card .btn {
          max-width: 400px;
          margin-left: auto;
          margin-right: auto;
        }
        [style*="grid-template-columns:1fr 1fr"],
        [style*="grid-template-columns: 2fr 1fr"],
        [style*="grid-template-columns:2fr 1fr"],
        [style*="grid-template-columns: 1fr 2fr"],
        [style*="grid-template-columns:1fr 2fr"],
        [style*="grid-template-columns: 1fr 1fr 1fr"],
        [style*="grid-template-columns:1fr 1fr 1fr"] {
          grid-template-columns: 1fr !important;
        }

        /* Landscape specific tweaks for height-constrained devices */
        @media (max-height: 500px) and (orientation: landscape) {
          header { padding: 0.25rem 0; }
          nav { min-height: 54px; }
          .welcome-section { padding: 1.5rem !important; }
          .dashboard-grid { margin-top: 1rem; }
        }

        [style*="grid-template-columns: repeat"],
        [style*="grid-template-columns:repeat"] {
          grid-template-columns: 1fr !important;
        }

        /* Responsive search/filter */
        .search-filter-container > form > div {
          flex-direction: column !important;
          align-items: stretch !important;
        }

        .search-filter-container > form > div > div {
          width: 100% !important;
          min-width: 0 !important;
        }

        /* Ensure containers don't overflow */
        .container {
          padding: 0 1rem !important;
        }

        /* Adjust header spacing for mobile */
        .inventory-header,
        .section-header,
        .storefront-header {
          flex-direction: column;
          align-items: flex-start !important;
          gap: 1rem;
          padding: 1.5rem !important;
        }
      }

      /* Unified Product Cards */
      .product-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 2rem;
      }

      .product-card {
        background: var(--color-bg-white);
        border: 1px solid var(--color-border-light);
        border-radius: 12px;
        overflow: hidden;
        transition: all var(--transition-normal);
        display: flex;
        flex-direction: column;
        height: 100%;
        text-decoration: none !important;
        color: inherit !important;
        box-shadow: var(--shadow-sm);
      }

      .product-card:hover {
        transform: translateY(-8px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-primary-indigo);
      }

      .product-image {
        width: 100%;
        height: 240px;
        background: var(--color-bg-light);
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        overflow: hidden;
        border-bottom: 1px solid var(--color-border-light);
      }

      .product-image img {
        width: 100%;
        height: 100%;
        object-fit: cover !important;
        transition: transform 0.5s ease;
      }

      .product-card:hover .product-image img {
        transform: scale(1.1);
      }

      .product-info {
        padding: 1.5rem;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
      }

      /* Unified Form & Auth Styles */
      .auth-card {
        max-width: 450px;
        margin: 48px auto;
        background-color: var(--color-bg-white);
        border: 1px solid var(--color-border-light);
        border-radius: 12px;
        padding: 32px;
        box-shadow: var(--shadow-lg);
      }

      .auth-card h2 {
        text-align: center;
        margin-bottom: 24px;
        color: var(--color-primary-indigo);
      }

      .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 8px 16px;
        min-height: 44px;
        border: none;
        border-radius: 8px;
        font-family: inherit;
        font-size: 16px;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.2s ease;
        text-decoration: none;
        color: white;
      }

      .btn-primary {
        background-color: var(--color-secondary-teal);
        color: white;
      }

      .btn-primary:hover {
        background-color: var(--color-secondary-hover);
        transform: translateY(-2px);
      }

      .btn-outline {
        background-color: transparent;
        border: 2px solid var(--color-primary-indigo);
        color: var(--color-primary-indigo);
      }

      .btn-outline:hover {
        background-color: var(--color-primary-indigo);
        color: white;
      }

      /* Status Badges - Unified */
      .status-badge {
        display: inline-flex;
        padding: 4px 12px;
        border-radius: 20px;
        font-size: 13px;
        font-weight: 600;
        text-transform: capitalize;
        white-space: nowrap;
      }

      .status-pending { background: rgba(251, 192, 45, 0.1); color: var(--color-accent-sun); border: 1px solid rgba(251, 192, 45, 0.2); }
      .status-confirmed, .status-paid { background: rgba(45, 212, 191, 0.1); color: var(--color-secondary-teal); border: 1px solid rgba(45, 212, 191, 0.2); }
      .status-processing { background: rgba(129, 140, 248, 0.1); color: var(--color-primary-indigo); border: 1px solid rgba(129, 140, 248, 0.2); }
      .status-ready_for_pickup { background: rgba(16, 185, 129, 0.1); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.2); }
      .status-shipped { background: rgba(129, 140, 248, 0.2); color: var(--color-primary-indigo); border: 1px solid rgba(129, 140, 248, 0.3); }
      .status-delivered, .status-picked_up { background: rgba(45, 212, 191, 0.2); color: var(--color-secondary-teal); border: 1px solid rgba(45, 212, 191, 0.3); }
      .status-cancelled, .status-failed { background: rgba(239, 68, 68, 0.1); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.2); }

      .btn-outline:hover {
        background-color: var(--color-primary-indigo) !important;
        color: white !important;
      }

      .btn-outline-primary {
        background-color: transparent;
        border: 1px solid var(--color-primary-indigo);
        color: var(--color-primary-indigo);
      }

      .btn-outline-info {
        background-color: #055160 !important; /* High contrast dark background */
        border: 1px solid #0dcaf0;
        color: white !important; /* White text on dark background */
      }

      .btn-block {
        width: 100%;
        display: flex;
      }

      .auth-footer {
        margin-top: 24px;
        text-align: center;
        font-size: 14px;
        color: var(--color-text-muted);
      }

      .auth-footer a {
        color: var(--color-primary-indigo);
        font-weight: 700;
        text-decoration: none;
      }

      .form-group {
        margin-bottom: 16px;
      }

      label {
        display: block;
        font-size: 14px;
        font-weight: 700;
        color: var(--color-text-dark);
        margin-bottom: 8px;
      }

      input[type="text"],
      input[type="email"],
      input[type="password"],
      input[type="number"],
      select,
      textarea {
        width: 100%;
        padding: 12px 16px;
        border: 2px solid var(--color-border-light);
        border-radius: 8px;
        font-family: inherit;
        font-size: 16px;
        color: var(--color-text-dark);
        background-color: var(--color-bg-white);
        transition: border-color 0.2s, box-shadow 0.2s;
        box-sizing: border-box;
      }

      input:focus, select:focus, textarea:focus {
        outline: none;
        border-color: var(--color-primary-indigo);
        box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.1);
      }

      footer {
        background-color: var(--color-bg-white);
        border-top: 1px solid var(--color-border-light);
        padding: 48px 0 24px;
        margin-top: 48px;
      }

      .footer-content {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 16px;
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
        gap: 48px;
      }

      .footer-section h4 {
        color: var(--color-text-dark);
        margin-bottom: 24px;
        font-size: 18px;
        margin-top: 0;
      }

      .footer-section p, .footer-section ul li a {
        color: var(--color-text-muted);
        text-decoration: none;
        font-size: 14px;
        margin-bottom: 16px;
        display: block;
      }

      .footer-section ul {
        list-style: none;
        padding: 0;
        margin: 0;
      }

      .footer-section ul li {
        margin-bottom: 8px;
      }

      .footer-bottom {
        max-width: 1200px;
        margin: 48px auto 0;
        padding: 24px 16px 0;
        border-top: 1px solid var(--color-border-light);
        text-align: center;
        color: var(--color-text-muted);
        font-size: 14px;
      }

      @media (max-width: 992px) {
        .footer-content {
          grid-template-columns: 1fr 1fr;
          gap: 32px;
        }
      }

      @media (max-width: 768px) {
        .footer-content {
          grid-template-columns: 1fr !important;
          text-align: center;
          gap: 2.5rem !important;
        }
        .footer-section {
          display: flex;
          flex-direction: column;
          align-items: center;
        }
        .footer-bottom {
          margin-top: 2rem;
          padding-top: 1.5rem;
        }
        .footer-section:first-child {
          grid-column: 1 / -1;
          margin-bottom: 0.5rem;
          text-align: center;
        }
        .footer-section h4 {
          font-size: 14px;
          margin-bottom: 12px;
        }
        .footer-section p, .footer-section ul li a {
          display: block;
          font-size: 13px;
          margin-bottom: 8px;
        }
        .social-links, .payment-methods {
          justify-content: center;
          display: flex;
          gap: 1.5rem;
          width: 100%;
          margin-top: 1rem;
        }
      }

      /* Bottom Navigation - Enhanced Floating & Centered */
      .mobile-bottom-nav {
        display: none;
        position: fixed;
        bottom: 1.25rem;
        left: 50%;
        transform: translateX(-50%);
        width: calc(100% - 2rem);
        max-width: 500px;
        background: var(--color-bg-white);
        border: 1px solid var(--color-border-light);
        border-radius: 100px;
        z-index: 1000;
        box-shadow: 0 8px 30px rgba(0,0,0,0.15);
        padding-bottom: env(safe-area-inset-bottom);
      }

      .mobile-bottom-nav ul {
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        list-style: none;
        padding: 0.75rem 1rem;
        margin: 0;
      }

      .mobile-bottom-nav li {
        flex: 1;
        text-align: center;
      }

      .mobile-bottom-nav a {
        text-decoration: none;
        color: var(--color-text-muted);
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
        font-size: 0.65rem;
        font-weight: 500;
        transition: color 0.2s;
      }

      .mobile-bottom-nav a i {
        font-size: 1.25rem;
      }

      .mobile-bottom-nav a.active {
        color: var(--color-primary-indigo);
      }

      @media (max-width: 768px) {
        .menu-toggle {
          display: flex;
          align-items: center;
          justify-content: center;
          background: none;
          border: none;
          color: var(--color-text-dark);
          font-size: 1.5rem;
          cursor: pointer;
          padding: 0.5rem;
          z-index: 10001; /* High priority above everything */
        }

        .nav-links {
          position: fixed;
          top: 0;
          left: -100%;
          width: 70%; /* Widened for better usability */
          max-width: 320px;
          height: 100vh;
          background: var(--color-bg-white);
          flex-direction: column;
          align-items: flex-start;
          padding: 80px 1.5rem 2rem;
          transition: left 0.3s ease;
          display: flex !important; /* Force flex override */
          box-shadow: 2px 0 15px rgba(0,0,0,0.15);
          z-index: 10000;
          gap: 1.25rem;
          overflow-y: auto;
          -webkit-overflow-scrolling: touch;
        }

        .nav-links.active {
          left: 0;
        }

        .mobile-overlay.active {
/* 
==================================================
FULLFILMENT HOUSE - DESIGN SYSTEM v2.1 (FIXED)
Theme: Modern Tropical Professional
Author: GitHub Copilot
Updated: January 2026
==================================================
*/

:root {
  /* Core Band Colors */
  --primary: #0d9488; /* Tropical Teal */
  --primary-hover: #0f766e;
  --secondary: #6366f1; /* Professional Indigo */
  --accent: #f43f5e; /* Energetic Rose */
  --warning: #f59e0b; /* Island Sunset Amber */
  --success: #10b981; /* Lush Green */
  --alert: #ef4444; /* Caribbean Red */
  --info: #38bdf8; /* Ocean Cyan */

  /* Neutral Spectrum */
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-subtle: #e2e8f0;
  --border-strong: #cbd5e1;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);

  /* Tokens */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;

  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2.5rem;
  --spacing-2xl: 4rem;

  --font-sans: "Inter", -apple-system, sans-serif;
  --font-head: "Montserrat", sans-serif;

  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-slow: 0.4s ease;

  /* =========================================
     LEGACY COMPATIBILITY BRIDGE
     Maps old variable names to new system
     ========================================= */
  --bg-white: var(--bg-card);
  --bg-light: var(--bg-body);
  --border-light: var(--border-subtle);
  --primary-color: var(--primary);
  --accent-color: var(--accent);
  --color-primary-indigo: var(--secondary);
  --color-secondary-teal: var(--primary);
  --color-accent-sun: var(--warning);
  --color-text-dark: var(--text-main);
  --color-text-muted: var(--text-muted);
  --color-success: var(--success);
  --color-alert: var(--alert);
  --color-info: var(--info);
  --color-bg-white: var(--bg-card);
  --color-bg-light: var(--bg-body);
  --color-border-light: var(--border-subtle);
  --color-warning: var(--warning);
  --color-text-light: var(--text-muted);
  --color-text-lightest: var(--text-light);
  --font-family: var(--font-sans);
  --border-radius-xl: var(--radius-lg);
  --shadow-light: var(--shadow-sm);
  --shadow-medium: var(--shadow-md);
  --shadow-dark: var(--shadow-lg);
}

[data-theme="dark"] {
  --bg-body: #0f172a;
  --bg-card: #1e293b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-light: #64748b;
  --border-subtle: #334155;
  --border-strong: #475569;
  --primary: #2dd4bf;
  --primary-hover: #5eead4;
}

/* Base resets and Typography */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-sans);
  background: var(--bg-body);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  color: var(--text-main);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-normal);
}
p {
  margin-bottom: 1.25rem;
}

/* Layout Components */
header {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  top: 0;
  z-index: 2000;
  box-shadow: var(--shadow-sm);
}
nav {
  max-width: 1200px;
  margin: 0 auto;
  height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 1.5rem;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}
.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.logo-main {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  text-transform: uppercase;
  line-height: 0.9;
}

.logo-sub {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transform: rotate(0deg);
  position: absolute;
  right: -8px;
  bottom: -11px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.nav-links a:hover {
  color: var(--primary);
}

/* Common UI Elements */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 1.75em;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.auth-card {
  max-width: 450px;
  margin: 4rem auto;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  gap: 0.5rem;
  transition: all var(--transition-normal);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-1px);
  scale: 1.02;
}
.btn:active {
  transform: translateY(0);
  scale: 0.98;
}

.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: 0 10px 15px -3px rgba(13, 148, 136, 0.2);
}
.btn-secondary {
  background: var(--secondary);
  color: white;
}
.btn-outline {
  border-color: var(--border-strong);
  color: var(--text-main);
  background: transparent;
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(13, 148, 136, 0.05);
}
.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.1rem;
}

.badge {
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75em;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border-left: 2px solid var(--success);
}
.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: #92400e;
  border-left: 2px solid var(--warning);
}
.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border-left: 2px solid var(--alert);
}

/* Grids */
.grid {
  display: grid;
  gap: 1.5rem;
}
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}
.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}
.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

/* Forms */
.form-group {
  margin-bottom: 2rem;
}
.form-label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
}
.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-main);
  font-family: var(--font-sans);
  transition: var(--transition-normal);
  font-size: 1rem;
}
.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(13, 148, 136, 0.1);
}

/* Message / Alerts */
.messages {
  margin-bottom: 2rem;
}
.alert {
  padding: 1.25rem 1.75rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-weight: 500;
  border-left: 5px solid transparent;
}
.alert-success {
  background: rgba(16, 185, 129, 0.1);
  color: #065f46;
  border-left-color: var(--success);
}
.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #991b1b;
  border-left-color: var(--alert);
}

/* Product Card specific */
.product-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.product-card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: var(--border-subtle);
  transition: transform var(--transition-normal);
}
.product-card:hover .product-card-image {
  transform: scale(1.05);
}

/* Theme Toggle Utility */
.theme-btn {
  cursor: pointer;
  background: var(--bg-body);
  border: 1px solid var(--border-subtle);
  font-size: 1.1rem;
  color: var(--text-muted);
  padding: 0.6rem;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.theme-btn:hover {
  background: var(--border-subtle);
  color: var(--primary);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .grid-3,
  .grid-4,
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
  }
}

/* Footer Section */
footer {
  background: var(--bg-card);
  padding: 6rem 1.5rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 6rem;
}
.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer-section h4 {
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
  color: var(--text-main);
}
.footer-section ul {
  list-style: none;
}
.footer-section ul li {
  margin-bottom: 0.75rem;
}
.footer-section ul li a {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.footer-section ul li a:hover {
  color: var(--primary);
}
/* ========================================
   BRYDGED - DESIGN SYSTEM v1.2
   Color Scheme: Royal Indigo, Teal, Warm Sun
   Updated: January 13, 2026 - Midnight Rebrand
   ======================================== */

:root {
  /* Core Band Colors (v2.1) */
  --primary: #0d9488; /* Tropical Teal */
  --primary-hover: #0f766e;
  --secondary: #6366f1; /* Professional Indigo */
  --accent: #f43f5e; /* Energetic Rose */
  --warning: #f59e0b; /* Island Sunset Amber */
  --success: #10b981; /* Lush Green */
  --alert: #ef4444; /* Caribbean Red */
  --info: #38bdf8; /* Ocean Cyan */

  /* CONSTANT COLORS (Mapped to v2.1) */
  --color-primary-indigo: var(--secondary);
  --color-primary-hover: var(--primary-hover);
  --color-secondary-teal: var(--primary);
  --color-secondary-hover: var(--primary-hover);
  --color-accent-sun: var(--warning, #fbc02d);
  --color-success: #10b981;
  --color-alert: #ef4444;
  --color-warning: #f59e0b;

  /* DEFAULT DARK THEME (Midnight Blue Rebrand - Friday standard) */
  --color-text-dark: #fdf8f2; /* Warm Ivory - Text */
  --color-bg-white: #1e293b; /* Deep Slate - Card Backgrounds */
  --color-bg-light: #0f172a; /* Midnight Blue - Page Background */
  --color-border-light: #475569; /* Lighter Slate - Borders */
  --color-text-muted: #cbd5e1; /* Lighter Slate - Secondary Text */

  /* SPACING TOKENS */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 24px;
  --spacing-2xl: 32px;
  --spacing-3xl: 48px;

  /* TYPOGRAPHY */
  --font-sans: "Inter", -apple-system, sans-serif;
  --font-head: "Montserrat", sans-serif;
  --font-family: var(--font-sans);
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* BORDER RADIUS */
  --border-radius-sm: 4px;
  --border-radius-md: 6px;
  --border-radius-lg: 8px;
  --border-radius-xl: 12px;
  --border-radius-round: 50%;

  /* SHADOWS - DARK MODE (Default) */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.6);
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-dark: 0 4px 16px rgba(0, 0, 0, 0.5);

  /* TRANSITIONS */
  --transition-fast: 150ms ease-out;
  --transition-normal: 200ms ease-out;
  --transition-slow: 300ms ease-out;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-dark);
  background-color: var(--color-bg-light);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Role-Based Visual Nuances */
.role-creator {
  --color-primary-indigo: #4f46e5; /* Slightly brighter Indigo for Business */
}

.role-consumer {
  --color-primary-indigo: #0d9488; /* Teal-Shift for Shopping */
}

.role-creator header {
  border-top: 3px solid var(--color-primary-indigo);
}

.role-consumer header {
  border-top: 3px solid var(--color-secondary-teal);
}

a {
  color: var(--color-primary-indigo);
  text-decoration: none;
  transition: color var(--transition-normal);
}

a:hover {
  color: var(--color-secondary-teal);
  text-decoration: none;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,
.h1 {
  font-size: clamp(32px, 8vw, 40px);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
}

h2,
.h2 {
  font-size: clamp(24px, 5vw, 32px);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-dark);
  letter-spacing: -0.01em;
}

h3,
.h3 {
  font-size: clamp(20px, 4vw, 24px);
  font-weight: var(--font-weight-semibold);
  line-height: 1.4;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-dark);
}

h4,
.h4 {
  font-size: 18px;
  font-weight: var(--font-weight-semibold);
  line-height: 1.4;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-dark);
}

body,
p,
.body {
  font-size: 16px;
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
}

.body-large {
  font-size: 18px;
  line-height: 1.8;
}

.body-small,
small {
  font-size: 14px;
  font-weight: var(--font-weight-regular);
  line-height: 1.5;
  color: var(--color-text-light);
}

.caption {
  font-size: 12px;
  font-weight: var(--font-weight-regular);
  line-height: 1.5;
  color: var(--color-text-lightest);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  min-height: 44px;
  min-width: 44px;
  border: none;
  border-radius: var(--border-radius-lg);
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Primary Button */
.btn-primary {
  background-color: var(--color-primary-indigo);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-hover);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-light);
}

.btn-primary:focus {
  outline: 2px solid var(--color-primary-indigo);
  outline-offset: 2px;
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--color-secondary-teal);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-secondary-hover);
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.btn-secondary:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: var(--shadow-light);
}

/* Outline Button */
.btn-outline {
  background-color: transparent;
  color: var(--color-primary-indigo);
  border: 2px solid var(--color-primary-indigo);
}

.btn-outline:hover:not(:disabled) {
  background-color: var(--color-primary-indigo);
  color: var(--color-bg-light);
}

/* Success Button */
.btn-success {
  background-color: var(--color-success);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn-success:hover:not(:disabled) {
  background-color: #27ae60;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

/* Danger Button */
.btn-danger {
  background-color: var(--color-alert);
  color: white;
  box-shadow: var(--shadow-light);
}

.btn-danger:hover:not(:disabled) {
  background-color: #c0392b;
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

/* Block Button */
.btn-block {
  width: 100%;
}

/* Button Size Variants */
.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 14px;
  min-height: 36px;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 18px;
  min-height: 56px;
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.auth-card {
  max-width: 450px;
  margin: var(--spacing-3xl) auto;
  background-color: var(--color-bg-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: var(--shadow-lg);
}

.auth-card h2 {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--color-primary-indigo);
}

.auth-footer {
  margin-top: var(--spacing-xl);
  text-align: center;
  font-size: 14px;
  color: var(--color-text-light);
}

.auth-footer a {
  font-weight: var(--font-weight-semibold);
}

.card-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.card-body {
  padding: 0;
}

.card-footer {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-light);
}

/* Product Card Specific */
.product-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-card-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: var(--color-border-light);
  transition: transform var(--transition-normal);
}

.product-card:hover .product-card-image {
  transform: scale(1.05);
}

.product-card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-title {
  font-size: 16px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-xs);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-price {
  font-size: 18px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-indigo);
  margin-bottom: var(--spacing-sm);
}

.product-card-status {
  font-size: 12px;
  margin-bottom: var(--spacing-md);
}

.product-card-btn {
  margin-top: auto;
}

/* ========================================
   FORMS
   ======================================== */

.form-group {
  margin-bottom: var(--spacing-lg);
}

label {
  display: block;
  font-size: 14px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-sm);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 2px solid var(--color-border-light);
  border-radius: var(--border-radius-md);
  font-family: var(--font-family);
  font-size: 16px;
  color: var(--color-text-dark);
  background-color: var(--color-bg-white);
  transition:
    border-color var(--transition-normal),
    box-shadow var(--transition-normal);
  min-height: 44px;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="search"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary-indigo);
  box-shadow: 0 0 0 3px rgba(63, 81, 181, 0.1);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder,
input[type="number"]::placeholder,
input[type="search"]::placeholder,
textarea::placeholder {
  color: var(--color-text-lightest);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* Checkbox & Radio */
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--color-primary-indigo);
  cursor: pointer;
  min-height: 44px;
  min-width: 44px;
}

/* ========================================
   BADGES & INDICATORS
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  white-space: nowrap;
}

.badge-success {
  background-color: var(--color-success);
  color: white;
}

.badge-warning {
  background-color: var(--color-accent-sun);
  color: var(--color-text-dark);
}

.badge-alert {
  background-color: var(--color-alert);
  color: white;
}

.badge-primary {
  background-color: var(--color-primary-indigo);
  color: white;
}

.badge-secondary {
  background-color: var(--color-secondary-teal);
  color: white;
}

/* Status Indicator */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
}

.status-in-stock {
  background-color: rgba(46, 204, 113, 0.1);
  color: var(--color-success);
}

.status-low-stock {
  background-color: rgba(255, 214, 108, 0.1);
  color: var(--color-accent-sun);
}

.status-out-of-stock {
  background-color: rgba(231, 76, 60, 0.1);
  color: var(--color-alert);
}

/* ========================================
   NAVIGATION
   ======================================== */

header {
  background-color: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-light);
  position: relative;
  top: 0;
  z-index: 2000; /* Increased to stay above overlay */
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem var(--spacing-lg);
  min-height: 72px;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-dark);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  transition: background-color var(--transition-fast);
}

.menu-toggle:hover {
  background-color: rgba(253, 248, 242, 0.1);
}

.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
}

.logo-main {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary-teal);
  letter-spacing: -0.5px;
  text-transform: uppercase;
  line-height: 0.9;
}

.logo-sub {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-secondary-teal);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transform: rotate(0deg);
  position: absolute;
  right: -8px;
  bottom: -11px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: var(--spacing-xl);
  list-style: none;
}

.nav-links a {
  color: var(--color-text-dark);
  font-weight: var(--font-weight-semibold);
  transition: color var(--transition-normal);
  position: relative;
}

.nav-links a:hover {
  color: var(--color-primary-indigo);
}

.profile-dropdown {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  cursor: pointer;
}

.profile-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-round);
  background: linear-gradient(
    135deg,
    var(--color-primary-indigo),
    var(--color-secondary-teal)
  );
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
}

/* Bottom Tab Bar (Mobile) */
.tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background-color: var(--color-bg-white);
  border-top: 1px solid var(--color-border-light);
  display: flex;
  z-index: 50;
}

.tab-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--color-text-lightest);
  font-size: 10px;
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: color var(--transition-normal);
}

.tab-item.active {
  color: var(--color-primary-indigo);
}

.tab-item-icon {
  font-size: 24px;
}

/* ========================================
   LAYOUT & SPACING
   ======================================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-sm {
  max-width: 800px;
}

.container-lg {
  max-width: 1400px;
}

.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.flex {
  display: flex;
  gap: var(--spacing-lg);
}

.flex-center {
  align-items: center;
  justify-content: center;
}

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

/* Dashboard Widgets */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.widget {
  background: var(--color-bg-white);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-light);
  transition: all var(--transition-normal);
}

.widget:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

.widget-title {
  font-size: 12px;
  color: var(--color-text-light);
  text-transform: uppercase;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-sm);
}

.widget-value {
  font-size: 32px;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-indigo);
  margin-bottom: var(--spacing-sm);
}

.widget-change {
  font-size: 14px;
  color: var(--color-text-light);
}

.widget-change.positive {
  color: var(--color-success);
}

.widget-change.negative {
  color: var(--color-alert);
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--spacing-lg);
}

.table thead {
  background-color: var(--color-border-light);
  border-bottom: 2px solid var(--color-border-light);
}

.table th {
  padding: var(--spacing-lg);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-dark);
  font-size: 14px;
}

.table td {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
}

.table tbody tr:hover {
  background-color: rgba(255, 111, 97, 0.02);
}

/* ========================================
   UTILITIES
   ======================================== */

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.text-left {
  text-align: left;
}

.text-muted {
  color: var(--color-text-light);
}

.text-primary {
  color: var(--color-primary-indigo);
}

.text-secondary {
  color: var(--color-secondary-teal);
}

.text-success {
  color: var(--color-success);
}

.text-alert {
  color: var(--color-alert);
}

.bg-primary {
  background-color: var(--color-primary-indigo);
  color: white;
}

.bg-secondary {
  background-color: var(--color-secondary-teal);
  color: white;
}

.bg-accent {
  background-color: var(--color-accent-sun);
  color: var(--color-text-dark);
}

.bg-light {
  background-color: var(--color-bg-white);
}

/* Spacing Utilities */
.m-0 {
  margin: 0;
}
.m-1 {
  margin: var(--spacing-xs);
}
.m-2 {
  margin: var(--spacing-sm);
}
.m-3 {
  margin: var(--spacing-md);
}
.m-4 {
  margin: var(--spacing-lg);
}
.m-5 {
  margin: var(--spacing-xl);
}
.m-6 {
  margin: var(--spacing-2xl);
}

.mt-1 {
  margin-top: var(--spacing-xs);
}
.mt-2 {
  margin-top: var(--spacing-sm);
}
.mt-3 {
  margin-top: var(--spacing-md);
}
.mt-4 {
  margin-top: var(--spacing-lg);
}
.mt-5 {
  margin-top: var(--spacing-xl);
}

.mb-1 {
  margin-bottom: var(--spacing-xs);
}
.mb-2 {
  margin-bottom: var(--spacing-sm);
}
.mb-3 {
  margin-bottom: var(--spacing-md);
}
.mb-4 {
  margin-bottom: var(--spacing-lg);
}
.mb-5 {
  margin-bottom: var(--spacing-xl);
}

.p-0 {
  padding: 0;
}
.p-1 {
  padding: var(--spacing-xs);
}
.p-2 {
  padding: var(--spacing-sm);
}
.p-3 {
  padding: var(--spacing-md);
}
.p-4 {
  padding: var(--spacing-lg);
}
.p-5 {
  padding: var(--spacing-xl);
}
.p-6 {
  padding: var(--spacing-2xl);
}

.rounded {
  border-radius: var(--border-radius-lg);
}

.rounded-xl {
  border-radius: var(--border-radius-xl);
}

.shadow {
  box-shadow: var(--shadow-light);
}

.shadow-md {
  box-shadow: var(--shadow-medium);
}

.shadow-lg {
  box-shadow: var(--shadow-dark);
}

.w-full {
  width: 100%;
}

.opacity-50 {
  opacity: 0.5;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  h1,
  .h1 {
    font-size: 28px;
  }

  h2,
  .h2 {
    font-size: 22px;
  }

  .btn {
    width: 100%;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .table {
    font-size: 14px;
  }

  .table th,
  .table td {
    padding: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  body {
    padding-bottom: 64px;
  }

  .card {
    padding: var(--spacing-lg);
  }

  .container {
    padding: 0 var(--spacing-md);
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(20px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn var(--transition-normal);
}

.slide-up {
  animation: slideUp var(--transition-normal);
}

.slide-in-right {
  animation: slideInRight var(--transition-normal);
}

/* ========================================
   FOOTER ENHANCEMENTS
   ======================================== */

footer {
  background-color: var(--color-bg-white);
  border-top: 1px solid var(--color-border-light);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
  margin-top: var(--spacing-3xl);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-3xl);
}

.footer-section h4 {
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-xl);
  font-size: 18px;
}

.footer-section p {
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
  color: var(--color-text-muted);
  transition: color var(--transition-normal);
}

.footer-section ul li a:hover {
  color: var(--color-primary-indigo);
  text-decoration: none;
}

.social-links {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 20px;
}

.social-links a {
  color: var(--color-text-muted);
  transition: all var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-bg-light);
  border-radius: 50%;
}

.social-links a:hover {
  color: white;
  background: var(--color-primary-indigo);
  transform: translateY(-3px);
}

.payment-methods {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 28px;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.payment-methods i:hover {
  color: var(--color-primary-indigo);
  transition: color var(--transition-normal);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-primary-indigo) !important;
  box-shadow: 0 0 0 2px rgba(129, 140, 248, 0.2);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--spacing-3xl) auto 0;
  padding: var(--spacing-xl) var(--spacing-lg) 0;
  border-top: 1px solid var(--color-border-light);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* ========================================
   VISUAL POLISH
   ======================================== */

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-md);
  background-color: rgba(63, 81, 181, 0.1);
  border: 1px solid var(--color-primary-indigo);
  border-radius: var(--border-radius-round);
  font-size: 12px;
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-indigo);
}

.hover-lift {
  transition:
    transform var(--transition-normal),
    box-shadow var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 480px) {
  .footer-content {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   MOBILE NAVIGATION
   ======================================== */

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary-indigo);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 2200;
}

.mobile-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1500;
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 768px) {
  nav {
    justify-content: flex-start;
    gap: 1rem;
  }

  .menu-toggle {
    display: block;
    order: 1;
  }

  .logo {
    order: 2;
    margin-right: auto;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--color-bg-white);
    flex-direction: column;
    padding: 85px 1.5rem 1.5rem;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2100;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    display: flex !important;
  }

  .nav-links.active {
    left: 0;
  }

  .nav-links li {
    width: 100%;
    margin: 0;
    border-bottom: 1px solid var(--color-border-light);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links li a {
    display: block;
    padding: 1rem 0;
    font-size: 1.1rem;
    width: 100%;
  }
}

/* ========================================
   SKELETON LOADERS
   ======================================== */

.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-white) 25%,
    var(--color-border-light) 50%,
    var(--color-bg-white) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: 4px;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-text {
  height: 1rem;
  margin-bottom: 0.5rem;
  width: 100%;
}

.skeleton-img {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  margin-bottom: 1rem;
}

.skeleton-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}
