/* =========================================
   IAM POS LAYOUT
   PREFIX : iam-pos-
========================================= */

:root {
    --iam-pos-primary: #4f6f3c;
    --iam-pos-primary-dark: #3d582f;
    --iam-pos-bg: #f4f5f7;
    --iam-pos-card: #ffffff;
    --iam-pos-border: #e5e7eb;
    --iam-pos-text: #1f2937;
    --iam-pos-muted: #6b7280;
    --iam-pos-danger: #ef4444;
    --iam-pos-radius: 20px;
    --iam-pos-shadow: 0 8px 24px rgba(0,0,0,.06);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter',sans-serif;
    background: #1c1c1c;
}

/* =========================================
   MAIN WRAPPER
========================================= */

.iam-pos-wrapper {
    width: 100%;
    height: 90vh;
    padding: 18px;
    background: #111;
}

.iam-pos-container {
    width: 100%;
    height: 100%;
    background: var(--iam-pos-bg);
    border-radius: 28px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 380px 1fr;
}

/* =========================================
   LEFT PANEL / CART
========================================= */

.iam-pos-sidebar {
    background: #fff;
    border-right: 1px solid var(--iam-pos-border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    overflow: auto;
}

.iam-pos-transaction {
    margin-bottom: 24px;
}

.iam-pos-transaction-title {
    font-size: 14px;
    color: var(--iam-pos-muted);
    margin-bottom: 6px;
}

.iam-pos-transaction-code {
    font-size: 22px;
    font-weight: 700;
    color: var(--iam-pos-text);
}

.iam-pos-cart-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.iam-pos-cart-item {
    background: #f9fafb;
    border: 1px solid var(--iam-pos-border);
    border-radius: 18px;
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.iam-pos-cart-info {
    flex: 1;
}

.iam-pos-cart-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--iam-pos-text);
    margin-bottom: 4px;
}

.iam-pos-cart-price {
    font-size: 14px;
    color: var(--iam-pos-muted);
}

.iam-pos-qty {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--iam-pos-border);
    border-radius: 999px;
    padding: 6px 10px;
}

    .iam-pos-qty button {
        width: 26px;
        height: 26px;
        border: none;
        border-radius: 50%;
        background: #f3f4f6;
        cursor: pointer;
        font-weight: 700;
    }

.iam-pos-summary {
    margin-top: 24px;
    border-top: 1px dashed var(--iam-pos-border);
    padding-top: 20px;
}

.iam-pos-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 12px;
    color: var(--iam-pos-muted);
    font-size: 15px;
}

.iam-pos-total {
    margin-top: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--iam-pos-text);
}

.iam-pos-action {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.iam-pos-button {
    flex: 1;
    height: 58px;
    border: none;
    border-radius: 16px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    transition: .2s;
}

.iam-pos-button-primary {
    background: linear-gradient( 135deg, var(--iam-pos-primary), var(--iam-pos-primary-dark) );
    color: #fff;
}

    .iam-pos-button-primary:hover {
        transform: translateY(-2px);
    }

.iam-pos-button-danger {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: var(--iam-pos-danger);
}

/* =========================================
   RIGHT CONTENT
========================================= */

.iam-pos-content {
    padding: 24px;
    overflow: auto;
}

/* =========================================
   CATEGORY
========================================= */

.iam-pos-category {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
}

    .iam-pos-category button {
        height: 48px;
        padding: 0 22px;
        border: none;
        border-radius: 999px;
        background: #fff;
        border: 1px solid var(--iam-pos-border);
        cursor: pointer;
        font-weight: 600;
        color: var(--iam-pos-text);
        transition: .2s;
    }

        .iam-pos-category button:hover {
            background: #f3f4f6;
        }

        .iam-pos-category button.active {
            background: var(--iam-pos-primary);
            color: #fff;
            border-color: var(--iam-pos-primary);
        }

/* =========================================
   PRODUCT GRID
========================================= */

.iam-pos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(220px,1fr));
    gap: 22px;
}

.iam-pos-card {
    background: var(--iam-pos-card);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--iam-pos-shadow);
    transition: .25s;
    cursor: pointer;
}

    .iam-pos-card:hover {
        transform: translateY(-5px);
    }

.iam-pos-card-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: #ddd;
}

.iam-pos-card-body {
    padding: 18px;
}

.iam-pos-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--iam-pos-text);
    margin-bottom: 8px;
}

.iam-pos-card-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--iam-pos-primary);
}
.iam-pos-search-wrapper {
    margin-bottom: 24px;
}

.iam-pos-search-input {
    width: 100%;
    height: 58px;
    border: none;
    outline: none;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--iam-pos-border);
    padding: 0 20px;
    font-size: 16px;
    color: var(--iam-pos-text);
    box-shadow: var(--iam-pos-shadow);
    transition: .2s;
}

    .iam-pos-search-input:focus {
        border-color: var(--iam-pos-primary);
        box-shadow: 0 0 0 4px rgba(79,111,60,.12);
    }

    .iam-pos-search-input::placeholder {
        color: var(--iam-pos-muted);
    }
/* =========================================
   PRODUCT DISCOUNT
========================================= */

.iam-pos-card {
    position: relative;
}

/* =========================================
   DISCOUNT BADGE
========================================= */

.iam-pos-discount-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    height: 34px;
    padding: 0 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: linear-gradient( 135deg, #ef4444, #dc2626 );
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .3px;
    box-shadow: 0 6px 16px rgba(239,68,68,.35);
}

/* =========================================
   PRICE
========================================= */

.iam-pos-price-wrapper {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iam-pos-card-price-old {
    font-size: 14px;
    color: var(--iam-pos-muted);
    text-decoration: line-through;
}

.iam-pos-card-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--iam-pos-primary);
}

/* =========================================
   OPTIONAL EFFECT
========================================= */

.iam-pos-card-discount {
    border: 2px solid rgba(239,68,68,.12);
}
/* =========================================
   RESPONSIVE
========================================= */

@media(max-width:1200px) {

    .iam-pos-container {
        grid-template-columns: 1fr;
    }

    .iam-pos-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--iam-pos-border);
    }
}

@media(max-width:768px) {

    .iam-pos-wrapper {
        padding: 10px;
    }

    .iam-pos-grid {
        grid-template-columns: 1fr 1fr;
    }

    .iam-pos-total {
        font-size: 22px;
    }
}

@media(max-width:540px) {

    .iam-pos-grid {
        grid-template-columns: 1fr;
    }

    .iam-pos-action {
        flex-direction: column;
    }
}