/* ==========================================================================
   VANILLA THEME — SHOPPING CART & ORDER DRAWER
   Smooth Slide-out Drawer, Table Picker & Checkout Form
   ========================================================================== */

/* Floating Cart Action Button (FAB) */
.vn-cart-fab {
    position: fixed;
    bottom: calc(88px + var(--vn-safe-bottom));
    left: 20px;
    z-index: 980;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--vn-pink-500) 0%, var(--vn-pink-600) 100%);
    color: #ffffff;
    border-radius: var(--vn-radius-pill);
    box-shadow: 0 10px 28px -4px rgba(244, 63, 120, 0.45);
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--vn-transition-base);
}

.vn-cart-fab:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 14px 34px -4px rgba(244, 63, 120, 0.55);
}

.vn-cart-fab__crest {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #ffffff;
    padding: 2px;
}

.vn-cart-fab__count {
    background: #ffffff;
    color: var(--vn-primary);
    font-size: 0.78rem;
    font-weight: 800;
    min-width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* ==========================================================================
   SLIDE-OUT ORDER DRAWER
   ========================================================================== */
.vn-drawer {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    justify-content: flex-start;
    visibility: hidden;
    transition: visibility 0.35s ease;
}

.vn-drawer.is-open {
    visibility: visible;
}

.vn-drawer__overlay {
    position: absolute;
    inset: 0;
    background: rgba(36, 20, 30, 0.55);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.vn-drawer.is-open .vn-drawer__overlay {
    opacity: 1;
}

.vn-drawer__panel {
    position: relative;
    width: 100%;
    max-width: 460px;
    height: 100%;
    background: #ffffff;
    box-shadow: var(--vn-shadow-modal);
    display: flex;
    flex-direction: column;
    z-index: 1;
    transform: translateX(100%);
    transition: transform 0.35s var(--vn-ease-smooth);
    border-left: 1.5px solid var(--vn-border);
}

.vn-drawer.is-open .vn-drawer__panel {
    transform: translateX(0);
}

/* Drawer Head */
.vn-drawer__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    border-bottom: 1px solid var(--vn-border);
    background: var(--vn-pink-50);
}

.vn-drawer__title-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vn-drawer__crest {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid var(--vn-pink-200);
    padding: 3px;
    box-shadow: var(--vn-shadow-xs);
}

.vn-drawer__title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--vn-text-headings);
    margin: 0;
}

.vn-drawer__close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #ffffff;
    border: 1px solid var(--vn-border);
    color: var(--vn-text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--vn-transition-fast);
}

.vn-drawer__close:hover {
    background: var(--vn-pink-500);
    color: #ffffff;
}

/* Drawer Body */
.vn-drawer__body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Cart Items List */
.vn-cart-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vn-cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--vn-pink-50);
    border: 1px solid var(--vn-border-soft);
    border-radius: var(--vn-radius-md);
    transition: all var(--vn-transition-fast);
}

.vn-cart-item:hover {
    border-color: var(--vn-pink-300);
}

.vn-cart-item__media {
    width: 58px;
    height: 58px;
    border-radius: var(--vn-radius-sm);
    overflow: hidden;
    background: #ffffff;
    flex-shrink: 0;
    border: 1px solid var(--vn-border-soft);
}

.vn-cart-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vn-cart-item__info {
    flex: 1;
    min-width: 0;
}

.vn-cart-item__title {
    font-size: 0.94rem;
    font-weight: 800;
    color: var(--vn-text-headings);
    margin: 0 0 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.vn-cart-item__variant {
    font-size: 0.74rem;
    color: var(--vn-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

.vn-cart-item__price {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--vn-primary);
}

/* Empty State */
.vn-cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 10px;
    gap: 12px;
}

.vn-cart-empty.is-hidden {
    display: none;
}

.vn-cart-empty__img {
    width: 90px;
    height: 90px;
    margin-bottom: 8px;
}

.vn-cart-empty p {
    font-size: 1rem;
    font-weight: 700;
    color: var(--vn-text-headings);
    margin: 0;
}

.vn-cart-empty small {
    font-size: 0.85rem;
    color: var(--vn-text-muted);
}

/* Order Summary Box */
.vn-summary-box {
    background: #ffffff;
    border: 1.5px solid var(--vn-pink-200);
    border-radius: var(--vn-radius-md);
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vn-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--vn-text-muted);
}

.vn-summary-row--discount {
    color: var(--vn-primary);
    font-weight: 600;
}

.vn-summary-row--payable {
    border-top: 1px dashed var(--vn-pink-200);
    padding-top: 10px;
    margin-top: 4px;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--vn-text-headings);
}

.vn-summary-row--payable strong {
    color: var(--vn-primary);
    font-size: 1.25rem;
}

/* Form Fields */
.vn-form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 14px;
}

.vn-form-field label,
.vn-form-field__label {
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--vn-text-headings);
}

.vn-input {
    width: 100%;
    height: 46px;
    border-radius: var(--vn-radius-sm);
    border: 1.5px solid var(--vn-pink-200);
    background: #ffffff;
    padding: 0 14px;
    font-family: inherit;
    font-size: 0.92rem;
    color: var(--vn-text-main);
    transition: all var(--vn-transition-base);
}

.vn-input:focus {
    outline: none;
    border-color: var(--vn-primary);
    box-shadow: 0 0 0 3px rgba(244, 63, 120, 0.15);
}

textarea.vn-input {
    height: auto;
    padding: 10px 14px;
}

/* Order Mode Selector */
.vn-modes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.vn-mode {
    cursor: pointer;
    margin: 0;
}

.vn-mode input {
    display: none;
}

.vn-mode__face {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    border-radius: var(--vn-radius-sm);
    border: 1.5px solid var(--vn-pink-200);
    background: #ffffff;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--vn-text-muted);
    transition: all var(--vn-transition-fast);
}

.vn-mode input:checked + .vn-mode__face {
    background: var(--vn-pink-500);
    border-color: var(--vn-pink-500);
    color: #ffffff;
    box-shadow: var(--vn-primary-glow);
}

/* Table Selector Grid */
.vn-tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(62px, 1fr));
    gap: 8px;
    max-height: 180px;
    overflow-y: auto;
    padding: 4px;
    border: 1px solid var(--vn-border-soft);
    border-radius: var(--vn-radius-sm);
}

.vn-table-chip {
    padding: 8px 4px;
    border-radius: var(--vn-radius-xs);
    border: 1.5px solid var(--vn-pink-200);
    background: #ffffff;
    color: var(--vn-text-headings);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    cursor: pointer;
    transition: all var(--vn-transition-fast);
}

.vn-table-chip strong {
    font-size: 0.95rem;
    line-height: 1;
}

.vn-table-chip small {
    font-size: 0.68rem;
    color: var(--vn-text-light);
}

.vn-table-chip:hover {
    border-color: var(--vn-primary);
    background: var(--vn-pink-50);
}

.vn-table-chip.is-selected {
    background: var(--vn-pink-500);
    border-color: var(--vn-pink-500);
    color: #ffffff;
}

.vn-table-chip.is-selected small {
    color: #ffffff;
}

.vn-table-chip.is-reserved {
    opacity: 0.6;
    border-style: dashed;
}

.vn-table-chip.is-busy {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f1f5f9;
}

/* Captcha Row */
.vn-captcha-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vn-captcha-btn {
    width: 46px;
    height: 46px;
    border-radius: var(--vn-radius-sm);
    background: var(--vn-pink-50);
    border: 1.5px solid var(--vn-pink-200);
    color: var(--vn-primary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--vn-transition-fast);
    flex-shrink: 0;
}

.vn-captcha-btn:hover {
    background: var(--vn-pink-500);
    color: #ffffff;
    transform: rotate(45deg);
}

/* Alert Boxes */
.vn-alert {
    padding: 12px 16px;
    border-radius: var(--vn-radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
}

.vn-alert.is-hidden {
    display: none;
}

.vn-alert--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.vn-alert--success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #15803d;
}