:root {
    --kaju-orange: #ff7a2f;
    --kaju-orange-hover: #ff9550;
    --kaju-orange-soft: rgba(255, 122, 47, 0.12);
    --kaju-nut-dark: #2d3142;
    --kaju-section: #383a4a;
    --kaju-bg: #f4f6fb;
    --kaju-surface: #ffffff;
    --kaju-surface-muted: #f8fafc;
    --kaju-hover: #f4f6fb;
    --kaju-border: #dde2ef;
    --kaju-border-subtle: #eef1f7;
    --kaju-text-strong: #171d2f;
    --kaju-text-muted: #636e8b;
    --kaju-success: #10b981;
    --kaju-danger: #ef4444;
    --kaju-warning: #f59e0b;
    --kaju-field-border: #d2cde1;
    --kaju-field-bg: #f8fafc;
    --kaju-shadow: rgba(23, 29, 47, 0.08);
    --bs-font-sans-serif: "Segoe UI", system-ui, -apple-system, sans-serif;
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--kaju-bg);
    color: var(--kaju-text-strong);
    font-family: var(--bs-font-sans-serif);
    line-height: 1.5;
}

a {
    color: var(--kaju-orange);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ── Admin shell ── */
.admin-shell {
    display: grid;
    grid-template-columns: 272px 1fr;
    min-height: 100vh;
    width: 100%;
}

.admin-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--kaju-bg);
}

.admin-main {
    flex: 1;
    padding: 1.75rem 2rem 2.5rem;
    max-width: 1280px;
    width: 100%;
}

.admin-sidebar {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 1.35rem 1rem 1.25rem;
    min-height: 100vh;
    color: #fff;
    background: linear-gradient(180deg, var(--kaju-nut-dark) 0%, var(--kaju-section) 100%);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    z-index: 50;
}

.admin-sidebar::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 140px;
    background: radial-gradient(ellipse at 24% 0%, rgba(255, 122, 47, 0.2) 0%, transparent 72%);
    pointer-events: none;
}

.admin-sidebar::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--kaju-orange) 0%, rgba(255, 122, 47, 0.12) 45%, transparent 100%);
    pointer-events: none;
}

.admin-brand,
.admin-nav,
.admin-user-card {
    position: relative;
    z-index: 1;
}

.admin-brand {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    padding: 0 0.35rem 1rem;
    margin-bottom: 0.15rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.admin-brand__mark {
    width: 44px;
    height: 44px;
    border-radius: 0.85rem;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(255, 122, 47, 0.35);
    flex-shrink: 0;
    background: rgba(255, 122, 47, 0.2);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
}

.admin-brand__mark img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-brand__copy strong {
    display: block;
    font-size: 1rem;
    line-height: 1.2;
    color: #f8faff;
}

.admin-brand__copy span {
    display: block;
    font-size: 0.76rem;
    color: #b5bbd0;
    margin-top: 0.1rem;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
}

.admin-nav__label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #8b93a8;
    padding: 0.65rem 0.65rem 0.35rem;
}

.admin-nav__label:first-child {
    padding-top: 0;
}

.admin-nav a.admin-nav__link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: #c8cedd !important;
    text-decoration: none !important;
    padding: 0.62rem 0.75rem;
    border-radius: 0.55rem;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.15s ease, color 0.15s ease;
}

.admin-nav a.admin-nav__link svg {
    width: 1.15rem;
    height: 1.15rem;
    flex-shrink: 0;
    opacity: 0.85;
}

.admin-nav a.admin-nav__link:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff !important;
}

.admin-nav a.admin-nav__link.active {
    background: rgba(255, 122, 47, 0.18);
    color: #fff !important;
    box-shadow: inset 3px 0 0 var(--kaju-orange);
}

.admin-user-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0.65rem;
    align-items: center;
    padding: 0.85rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: auto;
}

.admin-user-card__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--kaju-orange);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
    color: #fff;
}

.admin-user-card__info {
    min-width: 0;
}

.admin-user-card__info strong {
    display: block;
    font-size: 0.82rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #f3f6ff;
}

.admin-user-card__info span {
    display: block;
    font-size: 0.72rem;
    color: #a8afc0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-user-card__logout {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    color: #e8ebf0;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.35rem 0.55rem;
    border-radius: 0.4rem;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none !important;
}

.admin-user-card__logout:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff !important;
}

.admin-topbar {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: var(--kaju-surface);
    border-bottom: 1px solid var(--kaju-border);
    position: sticky;
    top: 0;
    z-index: 40;
}

.admin-topbar__menu {
    display: grid;
    place-items: center;
    width: 2.25rem;
    height: 2.25rem;
    border: 1px solid var(--kaju-border);
    border-radius: 0.5rem;
    background: #fff;
    cursor: pointer;
    color: var(--kaju-text-strong);
}

.admin-topbar strong {
    font-size: 0.95rem;
}

.admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(23, 29, 47, 0.45);
    z-index: 45;
}

/* ── Page header ── */
.admin-page-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.admin-page-header__title {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 0.25rem;
}

.admin-page-header__subtitle {
    margin: 0;
    color: var(--kaju-text-muted);
    font-size: 0.95rem;
    max-width: 42rem;
}

.admin-page-header__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* ── Cards & tables ── */
.admin-card,
.card {
    background: var(--kaju-surface);
    border: 1px solid var(--kaju-border);
    border-radius: 0.85rem;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(23, 29, 47, 0.04);
}

.admin-card__body,
.card {
    padding: 1.25rem 1.35rem;
}

.admin-card__header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--kaju-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.admin-card__header h2,
.admin-card__header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.admin-table-wrap {
    overflow-x: auto;
}

.admin-table,
table {
    width: 100%;
    margin: 0;
    border-collapse: collapse;
}

.admin-table thead th,
table thead th {
    background: #f8fafc;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--kaju-text-muted);
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--kaju-border);
    white-space: nowrap;
    text-align: left;
}

.admin-table tbody td,
table tbody td {
    padding: 0.95rem 1.25rem;
    border-bottom: 1px solid #eef1f7;
    vertical-align: middle;
}

.admin-table tbody tr:last-child td,
table tbody tr:last-child td {
    border-bottom: none;
}

.admin-table tbody tr:hover,
table tbody tr:hover {
    background: #fafbfd;
}

.admin-table__meta {
    font-size: 0.8rem;
    color: var(--kaju-text-muted);
    margin-top: 0.15rem;
}

.admin-table__empty {
    text-align: center;
    color: var(--kaju-text-muted);
    padding: 1.5rem !important;
}

.admin-link-back {
    color: var(--kaju-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
}

.admin-link-back:hover {
    color: var(--kaju-orange);
    text-decoration: underline;
}

/* ── Badges ── */
.admin-badge,
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.28rem 0.6rem;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    background: var(--kaju-orange-soft);
    color: #9a3412;
}

.admin-badge--success {
    background: rgba(16, 185, 129, 0.12);
    color: #047857;
}

.admin-badge--muted {
    background: #eef1f7;
    color: #64748b;
}

.admin-badge--danger {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.admin-badge--warning {
    background: rgba(245, 158, 11, 0.12);
    color: #b45309;
}

.admin-badge--info {
    background: rgba(59, 130, 246, 0.12);
    color: #1d4ed8;
}

/* ── Buttons ── */
.btn,
.btn-kaju {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    background: linear-gradient(135deg, var(--kaju-orange) 0%, #ff9550 100%);
    border: none;
    color: #fff !important;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 0.5rem;
    padding: 0.55rem 1rem;
    cursor: pointer;
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(255, 122, 47, 0.22);
    transition: filter 0.15s ease, transform 0.1s ease;
    font-family: inherit;
}

.btn:hover,
.btn-kaju:hover {
    filter: brightness(1.04);
    text-decoration: none !important;
}

.btn:active,
.btn-kaju:active {
    transform: translateY(1px);
}

.btn:disabled,
.btn-kaju:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    filter: none;
    box-shadow: none;
}

.btn-secondary,
.btn-outline-kaju {
    background: #fff;
    color: var(--kaju-text-strong) !important;
    border: 1px solid var(--kaju-border);
    box-shadow: none;
}

.btn-secondary:hover,
.btn-outline-kaju:hover {
    border-color: var(--kaju-orange);
    color: var(--kaju-orange) !important;
    filter: none;
}

.btn-sm {
    padding: 0.35rem 0.7rem;
    font-size: 0.82rem;
}

.btn-danger-kaju {
    background: var(--kaju-danger);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* ── Forms ── */
.form-label,
label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--kaju-text-muted);
    margin-bottom: 0.35rem;
}

.form-hint {
    font-size: 0.84rem;
    color: var(--kaju-text-muted);
    margin: 0 0 0.5rem;
}

input,
select,
textarea,
.form-control {
    width: 100%;
    border: 1px solid var(--kaju-field-border);
    background-color: var(--kaju-field-bg);
    border-radius: 0.5rem;
    padding: 0.55rem 0.85rem;
    font-size: 0.92rem;
    font-family: inherit;
    color: var(--kaju-text-strong);
    margin-bottom: 0;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
select:focus,
textarea:focus,
.form-control:focus {
    outline: none;
    border-color: var(--kaju-orange);
    box-shadow: 0 0 0 0.2rem rgba(255, 122, 47, 0.15);
    background-color: #fff;
}

.form-field {
    margin-bottom: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin: 1rem 0;
}

.form-check input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--kaju-orange);
}

.form-check span {
    font-size: 0.92rem;
    color: var(--kaju-text-strong);
}

.admin-form-section {
    background: var(--kaju-surface);
    border: 1px solid var(--kaju-border);
    border-radius: 0.85rem;
    padding: 1.25rem 1.35rem;
    margin-bottom: 1rem;
}

.admin-form-section__title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.35rem;
}

.admin-form-section__hint {
    margin: 0 0 1rem;
    font-size: 0.84rem;
    color: var(--kaju-text-muted);
}

.admin-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-items: center;
    padding-top: 0.25rem;
}

.admin-form-actions .save-status {
    font-size: 0.88rem;
    color: var(--kaju-text-muted);
}

.admin-form-actions .save-status.is-success {
    color: #047857;
}

.admin-form-actions .save-status.is-error {
    color: #b91c1c;
}

.admin-checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    padding: 0.75rem 0;
}

.admin-checkbox-row input[type="checkbox"] {
    margin-top: 0.25rem;
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

.admin-dl {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 0.5rem 1rem;
    margin: 0;
}

.admin-dl dt {
    font-weight: 600;
    color: #6b7280;
}

.admin-dl dd {
    margin: 0;
    word-break: break-all;
}

/* ── Alerts ── */
.alert-error,
.alert-danger {
    background: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    padding: 0.65rem 0.85rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

.alert-info {
    background: #dbeafe;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
    padding: 0.65rem 0.85rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
    padding: 0.65rem 0.85rem;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.88rem;
}

/* ── Menu / cardápio admin ── */
.menu-category {
    border: 1px solid var(--kaju-border);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
}

.menu-category__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.1rem;
    background: #fafbfd;
    border-bottom: 1px solid var(--kaju-border-subtle);
}

.menu-category__head h3 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
}

.menu-category__head small {
    display: block;
    font-size: 0.75rem;
    color: var(--kaju-text-muted);
    font-weight: 400;
    margin-top: 0.15rem;
    font-family: ui-monospace, Consolas, monospace;
}

.menu-category__items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.menu-category.is-inactive {
    opacity: 0.72;
    border-style: dashed;
}

.menu-category__items li.is-inactive {
    opacity: 0.65;
    background: #fafbfd;
}

.menu-item__actions,
.menu-category__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
}

.menu-category__items li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1.1rem;
    border-bottom: 1px solid var(--kaju-border-subtle);
    font-size: 0.92rem;
    gap: 0.75rem;
}

.menu-category__items .menu-item__main {
    flex: 1;
    min-width: 0;
}

.menu-item__thumb {
    flex-shrink: 0;
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    overflow: hidden;
    background: #f0f2f6;
    border: 1px solid var(--kaju-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.menu-item__thumb-placeholder {
    font-size: 1rem;
    opacity: 0.45;
    line-height: 1;
}

.menu-item__desc {
    display: block;
    margin-top: 0.2rem;
    font-size: 0.8rem;
    color: var(--kaju-text-muted);
    line-height: 1.35;
    white-space: pre-wrap;
}

.btn-ghost {
    background: transparent;
    color: var(--kaju-text-muted) !important;
    border: 1px solid var(--kaju-border);
    box-shadow: none;
    padding: 0.3rem 0.55rem;
    font-size: 0.78rem;
}

.btn-ghost:hover {
    border-color: var(--kaju-orange);
    color: var(--kaju-orange) !important;
    filter: none;
}

.btn-ghost--danger:hover {
    border-color: var(--kaju-danger);
    color: var(--kaju-danger) !important;
}


.menu-category__items li:last-child {
    border-bottom: none;
}

.menu-category__items .price {
    color: var(--kaju-orange);
    font-weight: 700;
}

.menu-empty {
    text-align: center;
    padding: 2.5rem 1.5rem;
    color: var(--kaju-text-muted);
}

/* ── WhatsApp panel ── */
.waha-status-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.waha-session-label {
    font-size: 0.88rem;
    color: var(--kaju-text-muted);
}

.qr-panel {
    text-align: center;
    padding: 1.5rem;
    background: var(--kaju-surface-muted);
    border: 1px dashed var(--kaju-border);
    border-radius: 0.85rem;
    margin-top: 1rem;
}

.qr-panel img {
    max-width: 280px;
    border: 1px solid var(--kaju-border);
    border-radius: 0.75rem;
    background: #fff;
    padding: 0.5rem;
}

.connected-panel {
    padding: 1.25rem;
    background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
    border: 1px solid #a7f3d0;
    border-radius: 0.85rem;
    margin-top: 1rem;
}

.connected-panel h3 {
    margin: 0 0 0.75rem;
    color: #065f46;
    font-size: 1rem;
}

.connected-panel p {
    margin: 0.35rem 0;
    font-size: 0.92rem;
}

/* ── Login ── */
.admin-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: #f4f6fa;
}

.admin-login-card {
    width: 100%;
    max-width: 400px;
    padding: 2rem 1.75rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(23, 29, 47, 0.08);
}

.admin-login-brand {
    text-align: center;
    margin-bottom: 1.5rem;
}

.admin-login-brand img {
    max-height: 48px;
    margin-bottom: 0.75rem;
}

.admin-login-brand h1 {
    margin: 0 0 0.25rem;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--kaju-text-strong);
}

.admin-login-brand p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--kaju-text-muted);
}

.admin-login-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
}

.admin-login-field input {
    height: 46px;
}

.admin-login-submit {
    width: 100%;
    height: 46px;
    margin-top: 0.5rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--kaju-orange) 0%, #ff9550 55%, var(--kaju-nut-dark) 100%);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(255, 122, 47, 0.28);
    transition: transform 0.1s ease, filter 0.15s ease;
    font-family: inherit;
}

.admin-login-submit:hover {
    filter: brightness(1.04);
}

.admin-login-submit:active {
    transform: translateY(1px);
}

/* ── Loja pública ── */
.store-page {
    --store-primary: var(--kaju-orange);
    --store-header: var(--kaju-nut-dark);
    --store-bg: var(--kaju-bg);
    min-height: 100vh;
    padding-bottom: 5rem;
    background: var(--store-bg);
}

.store-header {
    background: linear-gradient(135deg, var(--store-header) 0%, color-mix(in srgb, var(--store-header) 72%, #000) 100%);
    color: #fff;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 30;
    box-shadow: 0 4px 20px rgba(23, 29, 47, 0.15);
}

.store-header__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.store-header__logo,
.store-header__brand img {
    height: 64px;
    width: auto;
    max-width: 140px;
    min-width: 48px;
    border-radius: 0.65rem;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.store-header__brand strong {
    display: block;
    font-size: 1.1rem;
    color: #f8faff;
}

.store-header__brand span {
    display: block;
    font-size: 0.8rem;
    color: #b5bbd0;
    margin-top: 0.1rem;
}

.store-header .badge {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.store-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.item-card {
    background: var(--kaju-surface);
    border: 1px solid var(--kaju-border);
    border-radius: 0.85rem;
    padding: 1.15rem;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
    overflow: hidden;
}

.item-card__image {
    width: calc(100% + 2.3rem);
    max-width: none;
    height: 160px;
    object-fit: cover;
    margin: -1.15rem -1.15rem 0.85rem;
    display: block;
    background: #f0f2f6;
}

.item-card:hover {
    box-shadow: 0 8px 24px rgba(23, 29, 47, 0.08);
    transform: translateY(-2px);
}

.item-card h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
    font-weight: 700;
}

.item-card p {
    margin: 0 0 0.75rem;
    font-size: 0.88rem;
    color: var(--kaju-text-muted);
    flex: 1;
}

.item-card .price {
    color: var(--store-primary);
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.store-page .btn {
    background: linear-gradient(135deg, var(--store-primary) 0%, color-mix(in srgb, var(--store-primary) 82%, #fff) 100%);
    box-shadow: 0 4px 12px color-mix(in srgb, var(--store-primary) 35%, transparent);
}

.store-page .btn-secondary {
    background: #fff;
    box-shadow: none;
}

.item-card .btn {
    width: 100%;
}

.store-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
    color: var(--kaju-text-muted);
    font-size: 0.82rem;
    border-top: 1px solid var(--kaju-border-subtle);
}

.store-footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--kaju-text-strong);
    font-weight: 700;
}

.store-footer__brand small {
    font-weight: 500;
    color: var(--kaju-text-muted);
}

.store-footer__icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.cart-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--store-header) 0%, color-mix(in srgb, var(--store-header) 72%, #000) 100%);
    color: white;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 -4px 24px rgba(23, 29, 47, 0.2);
    z-index: 40;
}

.cart-bar strong {
    font-size: 1.15rem;
}

.cart-bar .cart-summary {
    font-size: 0.82rem;
    opacity: 0.85;
    margin-top: 0.15rem;
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(23, 29, 47, 0.55);
    align-items: center;
    justify-content: center;
    padding: 1rem;
    z-index: 100;
}

.modal-overlay.is-open {
    display: flex;
}

.modal-card {
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--kaju-surface);
    border-radius: 0.85rem;
    padding: 1.5rem;
    box-shadow: 0 20px 50px rgba(23, 29, 47, 0.2);
}

.modal-card--wide {
    max-width: 560px;
}

.modal-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.modal-card__header h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.modal-card__close {
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--kaju-border);
    border-radius: 0.45rem;
    background: #fff;
    color: var(--kaju-text-muted);
    cursor: pointer;
    flex-shrink: 0;
    font-size: 1.25rem;
    line-height: 1;
}

.modal-card__close:hover {
    border-color: var(--kaju-orange);
    color: var(--kaju-orange);
}

.modal-card__footer {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: flex-end;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--kaju-border-subtle);
}

.qr-panel__loading,
.qr-panel__error {
    padding: 1.5rem;
    color: var(--kaju-text-muted);
    font-size: 0.9rem;
}

.qr-panel__error {
    color: #b91c1c;
}

.qr-panel img {
    display: block;
    margin: 0 auto;
}

.qr-panel img.is-hidden {
    display: none;
}

.pix-area {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--kaju-surface-muted);
    border-radius: 0.65rem;
    border: 1px solid var(--kaju-border);
}

/* ── Admin: tema da loja ── */
.loja-tema-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    gap: 1rem;
    align-items: start;
}

.admin-card__title {
    margin: 0 0 1rem;
    font-size: 1rem;
}

.color-field {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.color-field input[type="color"] {
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--kaju-border);
    border-radius: 0.5rem;
    background: #fff;
    cursor: pointer;
}

.color-field input[type="text"] {
    flex: 1;
    font-family: ui-monospace, Consolas, monospace;
}

.loja-logo-upload {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.loja-logo-preview {
    width: 88px;
    height: 88px;
    border-radius: 0.75rem;
    border: 1px dashed var(--kaju-border);
    background: var(--kaju-surface-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
}

.loja-logo-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.loja-logo-preview__placeholder {
    font-size: 0.75rem;
    color: var(--kaju-text-muted);
    text-align: center;
    padding: 0.5rem;
}

.loja-logo-upload__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.loja-preview {
    --store-primary: var(--kaju-orange);
    --store-header: var(--kaju-nut-dark);
    --store-bg: var(--kaju-bg);
    border: 1px solid var(--kaju-border);
    border-radius: 0.85rem;
    overflow: hidden;
    background: var(--store-bg);
}

.loja-preview__header {
    background: linear-gradient(135deg, var(--store-header) 0%, color-mix(in srgb, var(--store-header) 72%, #000) 100%);
    color: #fff;
    padding: 0.85rem 1rem;
}

.loja-preview__brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.loja-preview__logo {
    width: 48px;
    height: 48px;
    min-width: 48px;
    max-width: 88px;
    border-radius: 0.5rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loja-preview__logo img {
    width: auto;
    height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.loja-preview__brand strong {
    display: block;
    font-size: 0.92rem;
}

.loja-preview__brand span {
    display: block;
    font-size: 0.72rem;
    color: #b5bbd0;
}

.loja-preview__body {
    padding: 1rem;
}

.loja-preview__item {
    background: #fff;
    border: 1px solid var(--kaju-border);
    border-radius: 0.65rem;
    padding: 0.85rem;
}

.loja-preview__price {
    display: block;
    color: var(--store-primary);
    font-weight: 700;
    margin: 0.35rem 0 0.65rem;
}

.loja-preview__btn {
    width: 100%;
    border: none;
    border-radius: 0.45rem;
    padding: 0.45rem 0.75rem;
    background: linear-gradient(135deg, var(--store-primary) 0%, color-mix(in srgb, var(--store-primary) 82%, #fff) 100%);
    color: #fff;
    font-weight: 600;
    font-family: inherit;
}

.loja-preview__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1rem;
    border-top: 1px solid var(--kaju-border-subtle);
    font-size: 0.72rem;
    color: var(--kaju-text-muted);
    background: rgba(255, 255, 255, 0.65);
}

.loja-preview__brand-kaju {
    color: var(--kaju-text-strong);
    font-weight: 700;
}

.loja-preview__brand-kaju small {
    font-weight: 500;
    color: var(--kaju-text-muted);
}

/* ── Responsive ── */
@media (max-width: 960px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-topbar {
        display: flex;
    }

    .admin-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 272px;
        transform: translateX(-100%);
        transition: transform 0.22s ease;
        min-height: 100dvh;
    }

    .admin-sidebar.is-open {
        transform: translateX(0);
    }

    .admin-sidebar-overlay.is-visible {
        display: block;
    }

    .admin-main {
        padding: 1.25rem 1rem 2rem;
    }
}

@media (max-width: 480px) {
    .admin-login-card {
        padding: 1.25rem;
        box-shadow: none;
        background: transparent;
    }

    .admin-login-page {
        background: #fff;
    }

    .store-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

    .loja-tema-grid {
        grid-template-columns: 1fr;
    }
}