/* Explain: Styles for the shopping cart drawer, items, and empty state. */
/* ============ Cart button badge ============ */
.dp-cart-count[hidden] { display: none; }

/* ============ Cart drawer ============ */
.dp-cart-overlay {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: rgba(0, 15, 8, 0.66);
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dp-cart-overlay[hidden] { display: none; }
.dp-cart-overlay.is-open { opacity: 1; }

.dp-cart-panel {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 111;
    width: min(100%, 27rem);
    display: flex;
    flex-direction: column;
    background: var(--background-color);
    box-shadow: -22px 0 60px -22px rgba(0, 0, 0, 0.7);
    transform: translateX(102%);
    transition: transform 0.32s ease;
}

.dp-cart-panel[hidden] { display: none; }
.dp-cart-panel.is-open { transform: translateX(0); }

.dp-cart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.05rem 1.25rem;
    background: linear-gradient(120deg, #00512d, #003B20);
    color: #fff;
    border-bottom: 3px solid var(--secondary-color);
}

.dp-cart-title {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: #fff;
    margin: 0;
}

.dp-cart-title i { color: var(--secondary-color); }

.dp-cart-close {
    width: 2.4rem;
    height: 2.4rem;
    border-radius: 9999px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.dp-cart-close:hover { background: rgba(255, 255, 255, 0.28); }

.dp-cart-body {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 1.1rem 1.1rem calc(1.4rem + env(safe-area-inset-bottom, 0px));
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.dp-cart-list {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
}

.dp-cart-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 0.7rem;
    align-items: center;
    padding: 0.65rem;
    border: 1px solid var(--border-color);
    border-radius: 1.1rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.dp-cart-thumb {
    width: 60px;
    height: 60px;
    border-radius: 0.85rem;
    object-fit: cover;
    background: var(--surface-alt);
}

.dp-cart-info { min-width: 0; }

.dp-cart-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.96rem;
    line-height: 1.25;
    color: var(--text-color);
}

.dp-cart-unit {
    margin-top: 0.1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.dp-cart-qty {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.45rem;
    padding: 0.18rem;
    border-radius: 9999px;
    background: var(--surface-alt);
}

.dp-cart-qbtn {
    width: 30px;
    height: 30px;
    border-radius: 9999px;
    border: none;
    background: #fff;
    color: var(--primary-color);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.72rem;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.dp-cart-qbtn:hover {
    background: var(--primary-color);
    color: #fff;
}

.dp-cart-qnum {
    min-width: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
}

.dp-cart-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.3rem;
}

.dp-cart-line {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-color);
    white-space: nowrap;
}

.dp-cart-remove {
    padding: 0.25rem 0.35rem;
    border: none;
    border-radius: 9999px;
    background: transparent;
    color: var(--accent-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dp-cart-remove:hover { background: rgba(0, 166, 80, 0.14); }

.dp-cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2.2rem 1rem;
    text-align: center;
    border: 2px dashed var(--border-color);
    border-radius: 1.4rem;
    background: var(--surface-color);
}

.dp-cart-empty i {
    font-size: 2.4rem;
    color: var(--secondary-hover);
}

.dp-cart-empty h3 {
    font-size: 1.15rem;
    color: var(--primary-dark);
}

.dp-cart-empty p {
    margin-bottom: 0.6rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.dp-cart-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.1rem;
    border: 1px solid var(--border-color);
    border-radius: 1.4rem;
    background: var(--surface-color);
    box-shadow: var(--shadow-soft);
}

.dp-cart-field { display: block; }

.dp-cart-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-color);
}

.dp-cart-input,
.dp-cart-textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 2px solid var(--border-color);
    border-radius: 0.85rem;
    background: #fff;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 0.94rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.dp-cart-input:focus,
.dp-cart-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 59, 32, 0.14);
}

.dp-cart-textarea {
    min-height: 3.2rem;
    resize: vertical;
}

.dp-cart-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 0.35rem;
    border-top: 1px dashed var(--border-color);
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-color);
}

.dp-cart-total-val {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--primary-color);
}

.dp-cart-wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.85rem 1.2rem;
    border: none;
    border-radius: 9999px;
    background: #25D366;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 12px 26px -12px rgba(37, 211, 102, 0.9);
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.dp-cart-wa:hover {
    background: #1ebe5b;
    transform: translateY(-2px);
}

.dp-cart-wa i { font-size: 1.2rem; }

.dp-cart-wa:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.dp-cart-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.45;
}

.dp-cart-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    align-self: center;
    padding: 0.3rem 0.6rem;
    border: none;
    border-radius: 9999px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
}

.dp-cart-clear:hover {
    color: #b3241d;
    background: rgba(217, 52, 43, 0.08);
}