@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Modern Palette */
    --primary-color: #6c5ce7;
    --primary-hover: #5649c0;
    --secondary-color: #a29bfe;

    /* Backgrounds */
    --background-dark: #0f0f13;
    --background-light: #18181f;
    --card-bg: rgba(30, 30, 36, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);

    /* Text */
    --text-main: #ffffff;
    --text-muted: #a0a0b0;
    --text-accent: #81ecec;

    /* Semantic */
    --success-color: #00b894;
    --danger-color: #ff7675;
    --warning-color: #ffeaa7;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    --gradient-card: linear-gradient(145deg, rgba(40, 40, 48, 0.6) 0%, rgba(20, 20, 25, 0.8) 100%);
    --gradient-glow: radial-gradient(circle at top right, rgba(108, 92, 231, 0.15), transparent 60%);

    /* Effects */
    --glass-blur: blur(12px);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 12px 40px rgba(108, 92, 231, 0.25);

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Outfit', sans-serif;
    outline: none;
}

body {
    background-color: var(--background-dark);
    background-image:
        radial-gradient(circle at 10% 20%, rgba(108, 92, 231, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(0, 184, 148, 0.03) 0%, transparent 40%);
    color: var(--text-main);
    height: 100vh;
    overflow: hidden;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.main-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    /* Full viewport height */
    overflow: hidden;
    /* Prevent body scroll */
}

/* Header */
.top-bar {
    background: rgba(24, 24, 31, 0.85);
    backdrop-filter: blur(10px);
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--card-border);
    z-index: 50;
    flex: 0 0 auto;
    /* Don't shrink/grow */
    width: 100%;
}

/* ... existing styles ... */

/* Dashboard Grid */
.dashboard-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    padding: 40px 60px;
    max-width: 1600px;
    /* Optional: Keep content centered or max width */
    margin: 0 auto;
    width: 100%;

    /* Scrollable Area */
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.top-bar h1 {
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
}

.brand-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.user-badge {
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid var(--card-border);
    color: var(--text-muted);
}

.nav-group {
    display: flex;
    gap: 12px;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    transform: translateY(-2px);
}

.nav-btn.active {
    background: rgba(108, 92, 231, 0.15);
    color: var(--primary-color);
    border-color: rgba(108, 92, 231, 0.3);
}

.logout-btn {
    background: rgba(214, 48, 49, 0.1) !important;
    color: var(--danger-color) !important;
    border: 1px solid rgba(214, 48, 49, 0.2);
}

.logout-btn:hover {
    background: rgba(214, 48, 49, 0.2) !important;
    box-shadow: 0 4px 15px rgba(214, 48, 49, 0.2);
}

/* Nav Button Color Variants (Match Tiles) */
.nav-btn-sales {
    background: linear-gradient(135deg, #8E2DE2, #4A00E0) !important;
    color: white !important;
    border: none;
    box-shadow: 0 4px 10px rgba(74, 0, 224, 0.3);
}

.nav-btn-sales:hover {
    box-shadow: 0 6px 15px rgba(74, 0, 224, 0.5);
    transform: translateY(-2px);
}

.nav-btn-purchase {
    background: linear-gradient(135deg, #ff9966, #ff5e62) !important;
    color: white !important;
    border: none;
    box-shadow: 0 4px 10px rgba(255, 94, 98, 0.3);
}

.nav-btn-purchase:hover {
    box-shadow: 0 6px 15px rgba(255, 94, 98, 0.5);
    transform: translateY(-2px);
}

.nav-btn-categories {
    background: linear-gradient(135deg, #4b6cb7, #182848) !important;
    color: white !important;
    border: none;
    box-shadow: 0 4px 10px rgba(24, 40, 72, 0.4);
}

.nav-btn-categories:hover {
    box-shadow: 0 6px 15px rgba(24, 40, 72, 0.6);
    transform: translateY(-2px);
}

.nav-btn-items {
    background: linear-gradient(135deg, #00c6ff, #0072ff) !important;
    color: white !important;
    border: none;
    box-shadow: 0 4px 10px rgba(0, 114, 255, 0.3);
}

.nav-btn-items:hover {
    box-shadow: 0 6px 15px rgba(0, 114, 255, 0.5);
    transform: translateY(-2px);
}

.nav-btn-settings {
    background: linear-gradient(135deg, #2C3E50, #4CA1AF) !important;
    color: white !important;
    border: none;
    box-shadow: 0 4px 10px rgba(76, 161, 175, 0.3);
}

.nav-btn-settings:hover {
    box-shadow: 0 6px 15px rgba(76, 161, 175, 0.5);
    transform: translateY(-2px);
}

/* Dashboard Grid */
/* Dashboard Grid */
.dashboard-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    padding: 40px 60px;
    max-width: 1600px;
    margin: 0 auto;
    width: 100%;

    /* Scroll Behavior */
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.dashboard-card {
    background: var(--card-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-bounce);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    min-height: 220px;
    box-shadow: var(--shadow-soft);
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.dashboard-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-hover);
    border-color: rgba(108, 92, 231, 0.4);
}

.dashboard-card:hover::before {
    opacity: 1;
}

.card-icon-wrapper {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: auto;
    /* Pushes content down */
    font-size: 1.8rem;
    color: var(--primary-color);
    transition: var(--transition-fast);
    border: 1px solid var(--card-border);
}

.dashboard-card:hover .card-icon-wrapper {
    background: var(--primary-color);
    color: white;
    transform: rotate(-10deg);
}

.dashboard-card h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-main);
    position: relative;
    z-index: 1;
}

.dashboard-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* Reusable Components */
.btn-primary {
    background: var(--primary-color) !important;
    background-image: var(--gradient-primary) !important;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.4);
    border: none;
    color: white;
}

.btn-primary:hover {
    filter: brightness(1.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 92, 231, 0.5);
}

/* Touch Friendly Global Override */
button,
.btn-primary,
.nav-btn {
    min-height: 48px;
    /* Ensure 48px touch target */
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

input,
select,
textarea {
    width: 100%;
    padding: 14px 18px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: var(--text-main);
    border-radius: 12px;
    font-size: 1rem;
    transition: var(--transition-fast);
}

input:focus,
select:focus {
    border-color: var(--primary-color);
    background-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

/* Fix for Dropdown visibility */
select option {
    background-color: #1a1a20;
    /* Dark background matching modal/card */
    color: #ffffff;
}

/* Sales & Other Pages Tweaks */
.sales-layout {
    display: flex;
    height: 100%;
}

.sales-cart {
    width: 35%;
    background-color: var(--background-light);
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.3);
    z-index: 10;
}

.sales-catalog {
    width: 65%;
    display: flex;
    flex-direction: column;
    background-color: var(--background-dark);
}

.cart-table th {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--card-border);
    padding: 18px;
}

.cart-table td {
    padding: 18px;
    border-bottom: 1px solid var(--card-border);
    color: var(--text-main);
}

.cart-footer {
    padding: 30px;
    background-color: rgba(24, 24, 31, 0.9);
    border-top: 1px solid var(--card-border);
}

.total-display {
    color: var(--success-color);
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.5px;
}

/* Tiles */
.category-bar {
    background: rgba(24, 24, 31, 0.8);
    border-bottom: 1px solid var(--card-border);
    padding: 20px;
    gap: 16px;
    backdrop-filter: blur(10px);

    /* Horizontal Scroll */
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    /* Smooth scroll on touch */
    scrollbar-width: none;
    /* Hide scrollbar Firefox */
}

.category-bar::-webkit-scrollbar {
    display: none;
    /* Hide scrollbar Chrome/Safari */
}

.cat-pill {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    color: var(--text-muted);
    font-weight: 500;
    padding: 16px 32px;
    transition: var(--transition-fast);
    box-shadow: none;
    flex: 0 0 auto;
    /* Don't shrink */
    cursor: pointer;
}

.cat-pill:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
    transform: translateY(-2px);
}

.cat-pill.active {
    background: var(--primary-color);
    background-image: var(--gradient-primary);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
}

.tile-grid {
    padding: 30px;
    gap: 24px;
}

.tile {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.tile:hover {
    transform: translateY(-6px);
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: var(--shadow-hover);
    background: rgba(40, 40, 50, 0.8);
}

.tile-price {
    background: rgba(0, 184, 148, 0.15);
    color: #55efc4;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 1.05rem;
}

/* Modal */
.modal {
    display: none;
    /* Hidden by default */
    position: fixed;
    /* Stay in place */
    z-index: 1000;
    /* Sit on top */
    left: 0;
    top: 0;
    width: 100%;
    /* Full width */
    height: 100%;
    /* Full height */
    overflow: auto;
    /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.8);
    /* Black w/ opacity */
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #1a1a20;
    border: 1px solid var(--card-border);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
    border-radius: 24px;
    padding: 40px;
    max-height: 90vh;
    /* Prevent overflowing screen height */
    overflow-y: auto;
    /* Scroll inside modal if too tall */
    width: 600px;
    /* Default width */
    max-width: 95%;
    animation: modalSlideUp 0.3s ease-out;
}

@keyframes modalSlideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Global Footer */
.app-footer {
    text-align: center;
    padding: 15px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    background: rgba(24, 24, 31, 0.6);
    backdrop-filter: blur(5px);
    border-top: 1px solid var(--card-border);
    margin-top: auto;
    /* Pushes to bottom in flex container */
    width: 100%;
}

.app-footer span {
    color: var(--text-accent);
    font-weight: 500;
}

/* Compact Grid (5 columns fixed on desktop) */
.compact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    padding: 30px;
}

@media (min-width: 1200px) {
    .compact-grid {
        grid-template-columns: repeat(5, 1fr);
        /* Force 5 columns */
    }
}

.compact-tile {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 220px;
    /* Fixed height for uniformity */
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.compact-tile.inactive {
    opacity: 0.6;
    border-color: var(--danger-color);
    background: rgba(40, 20, 20, 0.4);
}

.compact-tile.inactive:hover {
    opacity: 0.8;
}

.compact-tile img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin-bottom: 10px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    /* subtle bg for icons */
    padding: 4px;
}

.compact-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: var(--shadow-hover);
    background: rgba(40, 40, 50, 0.8);
}

.compact-tile h3 {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 5px;
    z-index: 1;
}

.compact-tile p,
.compact-tile small {
    color: var(--text-muted);
    font-size: 0.9rem;
    z-index: 1;
}

.compact-tile::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-glow);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.compact-tile:hover::before {
    opacity: 1;
}

/* Touch Friendly Modal Elements */
.close-btn {
    color: var(--text-muted);
    float: right;
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    padding: 10px;
    margin: -10px -10px 0 0;
    /* Align top right */
    line-height: 1;
    transition: var(--transition-fast);
}

.close-btn:hover {
    color: var(--danger-color);
}

.btn-touch {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 16px;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.5px;
}

/* Responsive */
/* --- 5x3 Vibrant Dashboard Grid --- */
.menu-grid-5 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    padding: 30px 40px;
    max-width: 1800px;
    margin: 0 auto;
}

@media (min-width: 1400px) {
    .menu-grid-5 {
        grid-template-columns: repeat(5, 1fr);
        /* Force 5 columns on large screens */
        padding: 40px 60px;
    }
}

/* Base Vibrant Tile (Matches Category Effects + Color) */
.menu-tile {
    height: 240px;
    /* Increased height for better spacing */
    border-radius: 20px;
    /* Softer corners */
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    /* Bouncy transition */
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--card-bg);
}

/* Hover Effects (Lift + Glow) */
.menu-tile:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    z-index: 10;
    filter: brightness(1.1);
}

.menu-tile::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.menu-tile:hover::after {
    opacity: 1;
}

/* Icon Styling */
.menu-tile .icon-box {
    width: 72px;
    /* Bigger icon box */
    height: 72px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(8px);
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.menu-tile .icon-box svg {
    width: 38px;
    /* Bigger SVG */
    height: 38px;
    stroke-width: 2.5;
    /* Thicker lines */
}

.menu-tile:hover .icon-box {
    transform: scale(1.15) rotate(5deg);
    background: rgba(255, 255, 255, 0.35);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

/* Text Styling */
.menu-tile h3 {
    font-size: 1.6rem;
    /* Larger Title */
    font-weight: 800;
    /* Bolder */
    color: white;
    margin: 0 0 6px 0;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.menu-tile p {
    font-size: 1.05rem;
    /* Larger Description */
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    font-weight: 500;
    line-height: 1.4;
}

/* --- Vibrant Gradient Variants --- */

/* Sales: Electric Purple -> Blue */
.tile-sales {
    background: linear-gradient(135deg, #8E2DE2, #4A00E0) !important;
    border-color: #b580ff !important;
    box-shadow: 0 10px 20px rgba(74, 0, 224, 0.3);
}

/* Purchase: Bright Orange -> Red */
.tile-purchase {
    background: linear-gradient(135deg, #F2994A, #F2C94C) !important;
    /* Keep it sunny/orange */
    background: linear-gradient(135deg, #ff9966, #ff5e62) !important;
    /* Sunset */
    border-color: #ffccbc !important;
    box-shadow: 0 10px 20px rgba(255, 94, 98, 0.3);
}

/* Production: Emerald -> Teal */
.tile-production {
    background: linear-gradient(135deg, #11998e, #38ef7d) !important;
    border-color: #a7ffeb !important;
    box-shadow: 0 10px 20px rgba(56, 239, 125, 0.3);
}

/* Inventory: Deep Ocean */
.tile-inventory {
    background: linear-gradient(135deg, #0cebeb, #20e3b2, #29ffc6) !important;
    /* Cyan glow */
    background: linear-gradient(135deg, #3a1c71, #d76d77, #ffaf7b) !important;
    /* Too complex? -> Lets go with Blue/Azure */
    background: linear-gradient(135deg, #00c6ff, #0072ff) !important;
    border-color: #80d8ff !important;
    box-shadow: 0 10px 20px rgba(0, 114, 255, 0.3);
}

/* Returns: Radical Red -> Pink */
.tile-returns {
    background: linear-gradient(135deg, #FF416C, #FF4B2B) !important;
    border-color: #ff8a80 !important;
    box-shadow: 0 10px 20px rgba(255, 75, 43, 0.3);
}

/* Reports: Mysterious Purple */
.tile-reports {
    background: linear-gradient(135deg, #834d9b, #d04ed6) !important;
    border-color: #ea80fc !important;
    box-shadow: 0 10px 20px rgba(208, 78, 214, 0.3);
}

/* Pricing: Gold -> Citrus */
.tile-pricing {
    background: linear-gradient(135deg, #f7971e, #ffd200) !important;
    border-color: #ffe082 !important;
    color: #3e2723 !important;
    /* Dark text for contrast on yellow? No, white usually works with deep yellow/orange, but let's stick to white with shadow */
    box-shadow: 0 10px 20px rgba(255, 210, 0, 0.3);
}

/* Categories: Royal Blue */
.tile-categories {
    background: linear-gradient(135deg, #4b6cb7, #182848) !important;
    border-color: #8c9eff !important;
    box-shadow: 0 10px 20px rgba(24, 40, 72, 0.4);
}

/* Settings: Cool Gray/Slate -> Metallic */
.tile-settings {
    background: linear-gradient(135deg, #434343, #000000) !important;
    /* Too dark? */
    background: linear-gradient(135deg, #2C3E50, #4CA1AF) !important;
    /* Slate to Teal */
    border-color: #90a4ae !important;
    box-shadow: 0 10px 20px rgba(76, 161, 175, 0.3);
}

/* Advanced: Lush Green */
.tile-advanced {
    background: linear-gradient(135deg, #56ab2f, #a8e063) !important;
    border-color: #ccff90 !important;
    box-shadow: 0 10px 20px rgba(168, 224, 99, 0.3);
}

.tile-advanced:hover {
    box-shadow: 0 15px 30px rgba(168, 224, 99, 0.5);
}

@media (max-width: 1400px) {
    .dashboard-content {
        padding: 30px;
    }

    .dashboard-card {
        padding: 30px;
        min-height: 200px;
    }



    /* Responsive adjustments */
    @media (max-width: 1200px) {
        .menu-grid-5 {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    @media (max-width: 900px) {
        .menu-grid-5 {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 600px) {
        .menu-grid-5 {
            grid-template-columns: 1fr;
            padding: 20px;
        }

        .menu-tile {
            height: auto;
            min-height: 120px;
            flex-direction: row;
            align-items: center;
            gap: 20px;
        }

        .menu-tile .icon-box {
            margin-bottom: 0;
        }

        .menu-tile div:last-child {
            text-align: left;
        }
    }
}

/* =========================================
   MODERN POS SALES INTERFACE
   ========================================= */

/* Layout Containers */
.pos-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
    background-color: var(--background-dark);
}

.pos-left-panel {
    width: 40%;
    background-color: var(--background-light);
    border-right: 1px solid var(--card-border);
    display: flex;
    flex-direction: column;
    z-index: 10;
    box-shadow: 4px 0 30px rgba(0, 0, 0, 0.5);
}

.pos-right-panel {
    width: 60%;
    background-color: #0f0f13;
    /* Deep dark background */
    display: flex;
    flex-direction: column;
    position: relative;
    /* Subtle grid pattern background */
    background-image:
        radial-gradient(circle at 20% 30%, rgba(108, 92, 231, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 184, 148, 0.05) 0%, transparent 40%);
}

/* --- Left Panel Components --- */

/* 1. Top Action Bar */
.pos-top-bar {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--card-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.pos-home-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    color: var(--text-muted);
    text-decoration: none;
}

.pos-home-btn:hover {
    background: var(--primary-color);
    color: white;
}

.pos-action-btn {
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1rem;
    padding: 0 24px;
    height: 48px;
    cursor: pointer;
    transition: var(--transition-bounce);
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-pos-new {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.btn-pos-new:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-pos-sell {
    background: linear-gradient(135deg, #00b894, #00cec9);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 184, 148, 0.4);
    flex: 1;
    /* Grow to fill space */
    justify-content: center;
}

.btn-pos-sell:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 184, 148, 0.6);
}

/* 2. Customer & Invoice Info */
.pos-info-section {
    padding: 20px;
    background: rgba(24, 24, 31, 0.6);
    border-bottom: 1px solid var(--card-border);
}

.pos-invoice-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 8px;
}

.pos-customer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.pos-input-group label {
    font-size: 0.8rem;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.pos-input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: white;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.pos-input:focus {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.2);
}

/* 3. Cart Table */
.pos-cart-area {
    flex: 1;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.02);
}

.pos-table {
    width: 100%;
    border-collapse: collapse;
}

.pos-table th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 14px;
    text-align: left;
    position: sticky;
    top: 0;
    backdrop-filter: blur(5px);
    z-index: 5;
}

.pos-table td {
    padding: 14px;
    border-bottom: 1px solid var(--card-border);
    color: var(--text-main);
    font-size: 0.95rem;
}

.pos-table tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

/* 4. Footer & Totals */
.pos-footer {
    background: #1e1e24;
    border-top: 1px solid var(--card-border);
    padding: 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 20px;
}

.pos-payment-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pos-pay-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.03);
    padding: 8px 12px;
    border-radius: 10px;
}

.pos-pay-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.pos-pay-input {
    width: 100px;
    text-align: right;
    background: transparent;
    border: none;
    color: var(--success-color);
    font-weight: 700;
    font-size: 1.1rem;
}

.pos-totals-area {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 8px;
    text-align: right;
}

.pos-total-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.pos-grand-total {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    text-shadow: 0 2px 10px rgba(108, 92, 231, 0.3);
    margin-top: 5px;
    letter-spacing: -1px;
}

/* --- Right Panel Components --- */

/* 1. Category Bar - Distinct Style */
.pos-category-scroll {
    padding: 16px 20px;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    /* Lighter, glass-morphism background to separate from item grid */
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    z-index: 5;
}

/* Scrollbar for categories */
.pos-category-scroll::-webkit-scrollbar {
    height: 6px;
}

.pos-category-scroll::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
}

.pos-cat-pill {
    padding: 12px 28px;
    /* Distinct darker background for contrast against the lighter bar */
    background: #2d3436;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    /* Slightly rounded squares instead of full pills for difference */
    color: #dfe6e9;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

/* Subtle gradient overlay for depth */
.pos-cat-pill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    pointer-events: none;
}

.pos-cat-pill:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
    background: #353b48;
}

.pos-cat-pill.active {
    /* Vibrant Gradient for Active State - Distinct from Items */
    background: linear-gradient(135deg, #fd79a8, #e84393);
    /* Pink/Magenta theme */
    color: white;
    box-shadow: 0 8px 20px rgba(232, 67, 147, 0.4);
    border-color: transparent;
    transform: scale(1.05);
}

.pos-cat-pill img {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* 2. Item Grid */
.pos-item-grid {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 20px;
    align-content: start;
}

.pos-item-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 16px;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Vibrant Gradients based on Type */
.tile-unit {
    background: linear-gradient(135deg, #0984e3, #6c5ce7);
    border-color: #74b9ff;
}

.tile-bag {
    background: linear-gradient(135deg, #d63031, #e17055);
    border-color: #ff7675;
}

/* Fallback/Default */
.tile-geo {
    background: linear-gradient(135deg, #00b894, #00cec9);
    border-color: #55efc4;
}

.pos-item-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.pos-item-name {
    font-size: 1.25rem;
    /* Bigger font */
    font-weight: 800;
    color: white;
    line-height: 1.2;
    z-index: 2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: 20px;
    /* Space for price */
}

.pos-item-price {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    padding: 6px 14px;
    border-radius: 20px;
    position: absolute;
    bottom: 12px;
}

/* Stock Badge - Top Right */
.pos-stock-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 8px;
    font-weight: 600;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 5;
}

/* Tax Breakup Table */
.tax-summary {
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.02);
    padding: 10px;
    border-radius: 8px;
    margin-top: 15px;
}

.tax-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tax-row:last-child {
    border-bottom: none;
}

/* Input Highlights */
.mandatory-field {
    border-left: 3px solid var(--danger-color) !important;
}

/* Modal Updates */
.pos-modal-input {
    width: 100%;
    padding: 16px;
    font-size: 1.5rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--card-border);
    color: white;
    border-radius: 12px;
    margin-bottom: 16px;
}

.pos-modal-input:focus {
    border-color: var(--primary-color);
    outline: none;
}

/* --- VIBRANT SALES UI RE-APPLY --- */

/* Home Button */
.pos-home-btn {
    background: linear-gradient(135deg, #FF416C, #FF4B2B);
    /* Vibrant Red-Orange */
    color: white;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 1.4rem;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(255, 75, 43, 0.4);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    margin-right: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pos-home-btn svg {
    width: 24px;
    height: 24px;
    stroke: white;
    stroke-width: 2.5;
    fill: none;
}

.pos-home-btn:hover {
    transform: scale(1.05);
}

/* New Bill Button */
.btn-pos-new {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%) !important;
    border: none;
    color: white !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(56, 239, 125, 0.4);
}

.btn-pos-new:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(56, 239, 125, 0.6);
}

/* Purchase Button */
.btn-pos-purchase {
    background: linear-gradient(135deg, #FF416C 0%, #FF4B2B 100%) !important;
    border: none;
    color: white !important;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(255, 75, 43, 0.4);
}

.btn-pos-purchase:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 75, 43, 0.6);
}

/* Category Pills - Vibrant Gradients */
/* Base Pill Style */
.pos-cat-pill {
    padding: 12px 20px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-right: 10px;
    min-width: 110px;
    color: white;
    /* Most gradients are dark/vibrant enough for white text */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.pos-cat-pill:hover {
    transform: translateY(-3px) scale(1.05);
    filter: brightness(1.1);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.pos-cat-pill.active {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.8);
    z-index: 10;
}

.pos-cat-pill img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.3));
}

/* Gradients */
.cat-grad-0 {
    background: linear-gradient(135deg, #F093FB 0%, #F5576C 100%);
}

/* Pink/Purple */
.cat-grad-1 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* Blue/Cyan */
.cat-grad-2 {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: #333;
    text-shadow: none;
}

/* Green/Mint - Dark Text */
.cat-grad-3 {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    color: #333;
    text-shadow: none;
}

/* Orange/Yellow - Dark Text */
.cat-grad-4 {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Deep Purple */
.cat-grad-5 {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
    color: #444;
    text-shadow: none;
}

/* Soft Pink */
.cat-grad-6 {
    background: linear-gradient(135deg, #89f7fe 0%, #66a6ff 100%);
    color: #333;
    text-shadow: none;
}

/* Sky Blue */
.cat-grad-7 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

/* Duplicate fallback or diff */
/* .cat-grad-7 { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); color: #444; text-shadow:none; } */

/* --- ENHANCED ITEM TILE UI --- */
.item-tile {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 10px 12px;
    height: 135px;
    /* Increased height to fix price cutoff */
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    overflow: hidden;
}

.item-tile:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 100%);
}

.item-tile h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: 0.3px;
    line-height: 1.2;
}

.item-tile .code {
    font-size: 0.7rem;
    color: #888;
    font-family: 'Consolas', 'Monaco', monospace;
    margin-top: 1px;
}

.item-tile .price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 6px;
    margin-top: 2px;
}

.item-tile .price-tag {
    font-weight: 700;
    font-size: 1.05rem;
}

.item-tile .price-label {
    font-size: 0.65rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
}

/* Action Buttons (Home, Back) */
.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition-fast);
    border: 1px solid var(--card-border);
    flex-shrink: 0;
}

.action-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .action-btn {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .top-bar {
        padding: 12px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .top-bar h1 {
        font-size: 1.3rem !important;
    }

    .dashboard-content {
        padding: 15px;
    }

    .reports-container {
        grid-template-columns: 1fr;
        padding: 15px;
        gap: 20px;
    }

    .nav-group {
        width: 100%;
        justify-content: space-between;
    }
}