:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --accent-color: #5d4037; /* Warm wood brown */
    --text-main: #2d3436;
    --text-muted: #636e72;
    --shadow: 0 10px 30px rgba(0,0,0,0.08);
    --border-radius: 20px;
    
    /* Nutrient Colors */
    --protein: #e67e22;
    --carbs: #f1c40f;
    --fiber: #27ae60;
    --fat: #e74c3c;
}

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

body {
    font-family: 'Outfit', 'Inter', -apple-system, sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(0,0,0,0.02) 1px, transparent 0);
    background-size: 40px 40px;
    color: var(--text-main);
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER */
header {
    background: white;
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 4px 15px rgba(0,0,0,0.02);
    z-index: 100;
    gap: 8px;
}

@media (min-width: 1025px) {
    header {
        padding: 10px 20px;
        align-items: center;
        flex-wrap: nowrap;
        gap: 0;
    }
}

.logo-group {
    display: flex;
    flex-direction: column;
    min-width: 150px;
}

.logo-group h1 {
    font-size: 1.2rem;
    margin: 0;
    font-weight: 900;
    color: var(--text-main);
}

.logo-group p {
    margin: 0;
    font-size: 0.6rem;
    text-transform: uppercase;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* TOP NUTRITION BAR */
.top-nutrition {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(0,0,0,0.02);
    padding: 8px 12px;
    border-radius: 12px;
    flex: 1;
    margin: 0 12px;
    justify-content: space-between;
    flex-wrap: wrap;
}

@media (min-width: 1025px) {
    .top-nutrition {
        gap: 20px;
        padding: 8px 20px;
        margin: 0 20px;
        justify-content: center;
        flex-wrap: nowrap;
    }
}

.hud-item.compact {
    min-width: 120px;
}

.hud-label {
    font-size: 0.7rem;
    font-weight: 800;
    margin-bottom: 4px;
    color: var(--text-main);
    display: flex;
    justify-content: space-between;
}

.hud-label span {
    color: var(--text-muted);
}

.hud-bar-wrap {
    height: 6px;
    background: rgba(0,0,0,0.05);
    border-radius: 3px;
    overflow: hidden;
}

.hud-bar-fill {
    height: 100%;
    width: 0%;
    transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hud-supplement.compact {
    margin-left: 0;
    margin-top: 8px;
    padding-left: 0;
    padding-top: 8px;
    border-left: none;
    border-top: 1px solid rgba(0,0,0,0.1);
    max-width: 100%;
    flex-basis: 100%;
}

.hud-supplement.compact p {
    margin: 0;
    font-size: 0.6rem;
    line-height: 1.15;
    color: var(--accent-color);
    font-style: italic;
}

@media (min-width: 1025px) {
    .hud-supplement.compact {
        margin-left: 15px;
        margin-top: 0;
        padding-left: 15px;
        padding-top: 0;
        border-left: 1px solid rgba(0,0,0,0.1);
        border-top: none;
        max-width: 250px;
        flex-basis: auto;
    }
    .hud-supplement.compact p {
        font-size: 0.65rem;
        line-height: 1.2;
    }
}

/* Header Controls */
.header-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

@media (min-width: 1025px) {
    .header-controls {
        gap: 15px;
        flex-wrap: nowrap;
    }
}

/* Main Layout */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0;
    min-height: 0;
    overflow: hidden;
}

/* Desktop: 2-column grid */
@media (min-width: 1025px) {
    main {
        display: grid;
        grid-template-columns: 1fr 480px;
        grid-template-rows: minmax(0, 1fr);
    }
}

/* LEFT: The Kitchen Table / Plate Area */
.cooking-area {
    background: #fdfdfd;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    position: relative;
    flex: 0 0 auto;
    height: 320px;
}

.plate-container {
    position: relative;
    width: 100%;
    max-width: 720px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Desktop: larger plate area */
@media (min-width: 1025px) {
    .cooking-area {
        padding: 24px;
        flex: 1;
        height: auto;
    }
}

.plate {
    width: 96%;
    height: 96%;
    background: white;
    border-radius: 24px;
    box-shadow:
        0 12px 40px rgba(0,0,0,0.07),
        inset 0 0 0 8px #fcfcfc,
        inset 0 0 30px rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.06);
    position: relative;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.plate.drag-over {
    transform: scale(1.01);
    box-shadow: 0 16px 50px rgba(0,0,0,0.1);
    border-color: var(--accent-color);
}

/* Items on plate */
.food-on-plate {
    position: absolute;
    cursor: grab;
    transition: transform 0.2s;
    z-index: 10;
}

.food-on-plate:active {
    cursor: grabbing;
}

.food-on-plate img {
    width: 160px; /* Larger food on plate */
    height: 160px;
    object-fit: contain;
    filter: drop-shadow(0 8px 20px rgba(0,0,0,0.15));
}

.food-on-plate .remove-btn {
    position: absolute;
    top: -10px;
    right: -10px;
    background: #ff4757;
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-weight: bold;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(255,71,87,0.3);
}

.food-on-plate:hover .remove-btn {
    display: flex;
}

/* RIGHT: The Sidebar / Pantry */
.sidebar {
    background: white;
    border-left: none;
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.02);
    flex: 1;
    min-height: 0;
}

/* Desktop: right sidebar */
@media (min-width: 1025px) {
    .sidebar {
        border-left: 1px solid rgba(0,0,0,0.05);
        border-top: none;
        box-shadow: -10px 0 30px rgba(0,0,0,0.02);
        flex: 0 0 480px;
    }
}

/* Search Bar */
.search-bar {
    padding: 15px;
    background: #fafafa;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.search-bar input {
    width: 100%;
    padding: 12px 15px 12px 40px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: all 0.2s;
}

.search-bar input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(93,64,55,0.1);
}

.search-bar i {
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.category-tabs {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
    padding: 12px;
    background: #fafafa;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

@media (min-width: 1025px) {
    .category-tabs {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
        padding: 15px;
    }
}

.tab-btn {
    padding: 10px 3px;
    border: 1px solid rgba(0,0,0,0.08);
    background: white;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--text-muted);
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    min-width: 0;
}

@media (min-width: 1025px) {
    .tab-btn {
        padding: 12px 5px;
        border-radius: 12px;
        font-size: 0.75rem;
        letter-spacing: 0.05em;
        gap: 5px;
    }
}

.tab-btn i { font-size: 1.2rem; }

.tab-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 4px 12px rgba(93,64,55,0.2);
}

.inventory-grid {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    align-content: start;
}

@media (min-width: 1025px) {
    .inventory-grid {
        padding: 15px;
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
}

.food-card {
    background: white;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 10px;
    padding: 10px 4px;
    text-align: center;
    cursor: grab;
    transition: all 0.2s;
    position: relative;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.food-card img {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.food-card h3 {
    margin: 0;
    font-size: 0.6rem;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    word-break: break-word;
}

@media (min-width: 1025px) {
    .food-card {
        border-radius: 12px;
        padding: 12px 5px;
        gap: 5px;
    }
    .food-card img {
        width: 50px;
        height: 50px;
    }
    .food-card h3 {
        font-size: 0.65rem;
        -webkit-line-clamp: 1;
        white-space: nowrap;
    }
}

.food-card .info-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: rgba(0,0,0,0.04);
    border-radius: 50%;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
}

/* POPUP / MODAL */
.controls {
    padding: 15px 40px;
    background: white;
    display: flex;
    gap: 20px;
    align-items: center;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.toggle-group {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
}

.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input { opacity: 0; width: 0; height: 0; }

.slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider { background-color: var(--accent-color); }
input:checked + .slider:before { transform: translateX(20px); }

button.action-btn {
    padding: 8px 14px;
    border-radius: 10px;
    border: none;
    background: var(--accent-color);
    color: white;
    font-weight: 700;
    font-size: 0.75rem;
    cursor: pointer;
    transition: 0.2s;
    white-space: nowrap;
}

@media (min-width: 1025px) {
    button.action-btn {
        padding: 10px 20px;
        border-radius: 12px;
        font-size: 1rem;
    }
}

button.action-btn:hover {
    filter: brightness(1.1);
}

button.action-btn.secondary {
    background: #f1f2f6;
    color: var(--text-muted);
}

/* Smoothie / Blender Mode */

.blender-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.blender-wrapper.blender-mode {
    width: 300px;
    height: 420px;
    position: relative;
    display: block;
}

.blender-wrapper.blender-mode .plate {
    width: 100%;
    height: 100%;
    border-radius: 5px 5px 30px 30px;
    background: rgba(255, 255, 255, 0.4);
    border: 6px solid rgba(255,255,255,0.7);
    border-top: none;
    box-shadow: 
        inset 15px 0 30px rgba(255,255,255,0.5), 
        inset -10px 0 20px rgba(0,0,0,0.05),
        0 10px 20px rgba(0,0,0,0.05);
    backdrop-filter: blur(2px);
    overflow: hidden;
    position: relative;
    transition: all 0.5s;
    z-index: 10;
}

.blender-wrapper.blender-mode .plate::after {
    content: '500ml\A\A\A 400ml\A\A\A 300ml\A\A\A 200ml';
    white-space: pre;
    font-size: 0.6rem;
    color: rgba(0,0,0,0.3);
    font-weight: bold;
    position: absolute;
    top: 50px;
    left: 10px;
    background: none;
    height: auto;
    text-align: left;
    line-height: 1;
}

/* Blender Base */
.blender-base {
    width: 260px;
    height: 140px;
    background: linear-gradient(135deg, #f5f6fa 0%, #dcdde1 50%, #718093 100%);
    border-radius: 20px 20px 15px 15px;
    position: absolute;
    bottom: -130px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 15px 25px rgba(0,0,0,0.2), inset 0 2px 5px rgba(255,255,255,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 20px solid #2f3640;
    z-index: 20;
}

.blender-dial {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #57606f, #2f3640);
    border: 4px solid #dcdde1;
    box-shadow: 0 5px 10px rgba(0,0,0,0.3);
    position: relative;
}

.blender-dial::after {
    content: '';
    position: absolute;
    width: 4px;
    height: 15px;
    background: #dcdde1;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

/* Blender Lid */
.blender-lid {
    width: 320px;
    height: 40px;
    background: #2f3640;
    border-radius: 10px 10px 0 0;
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    box-shadow: inset 0 10px 10px rgba(255,255,255,0.1);
}

.blender-lid::before {
    content: '';
    width: 100px;
    height: 15px;
    background: #1e272e;
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 5px 5px 0 0;
}

/* Blender Handle */
.blender-handle {
    width: 60px;
    height: 220px;
    border: 20px solid #2f3640;
    border-left: none;
    border-radius: 0 30px 30px 0;
    position: absolute;
    top: 50px;
    right: -55px;
    z-index: 5;
}

.smoothie-liquid {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    transition: height 1.5s cubic-bezier(0.25, 0.8, 0.25, 1), background 1s;
    z-index: 1;
    transform-origin: bottom;
}

/* Make foods smaller inside the blender so they fit easily */
.blender-wrapper.blender-mode .food-on-plate img {
    width: 100px;
    height: 100px;
}

.blending-active .food-on-plate {
    animation: blendAnimation 1.5s forwards;
    pointer-events: none;
}

@keyframes blendAnimation {
    0% { transform: scale(1) translateY(0) rotate(0deg); opacity: 1; }
    20% { transform: scale(0.9) translateY(20px) rotate(15deg); }
    40% { transform: scale(0.8) translateY(40px) rotate(-15deg); }
    60% { transform: scale(0.5) translateY(60px) rotate(45deg); opacity: 0.8; }
    80% { transform: scale(0.2) translateY(80px) rotate(-45deg); opacity: 0.4; }
    100% { transform: scale(0) translateY(100px) rotate(90deg); opacity: 0; }
}


/* ========================================================================= */
/* FOOD DATABASE MODULE STYLES                                               */
/* ========================================================================= */

.db-container {
    background: white;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--shadow);
    max-width: 1200px;
    margin: 0 auto;
    overflow-x: auto;
}

.db-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.db-table th, .db-table td {
    padding: 12px 15px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.db-table th {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 800;
}

.db-table tr:hover {
    background: rgba(0,0,0,0.01);
}

.db-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    background: rgba(0,0,0,0.03);
    border-radius: 8px;
    padding: 5px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 800;
}

.badge.verified {
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
}

.badge.unverified {
    background: rgba(230, 126, 34, 0.1);
    color: #e67e22;
}