@media (min-width: 576px) {
    .app-shell .sm-d-block {
        display: block;
    }
}

/* max-width !important because cart.css sets `.container { max-width: 90%
   !important }` — 90% of the VIEWPORT, which overflowed the 1100px shell and
   dragged the footer out to the browser edge with it. */
.app-shell .container,
.app-shell .container-fluid {
    width: 100%;
    max-width: 100% !important;
    margin-inline: auto;
    padding-inline: var(--app-pad);
}

.app-shell .row,
.app-shell .form-row {
    display: flex;
    flex-wrap: wrap;
    margin-inline: calc(var(--app-pad) / -2);
}

/* .form-row is Bootstrap's tighter gutter variant, used by the signup fields. */
.app-shell .form-row {
    margin-inline: -5px;
}

.app-shell .form-row > [class*="col-"] {
    padding-inline: 5px;
}

.app-shell [class*="col-"] {
    position: relative;
    width: 100%;
    padding-inline: calc(var(--app-pad) / 2);
}

.app-shell .col-md-6,
.app-shell .col-sm-6 {
    flex: 0 0 100%;
    max-width: 100%;
}

.app-shell .col-md-12,
.app-shell .col-sm-12,
.app-shell .col-xs-12,
.app-shell .col-lg-12,
.app-shell .col-12 {
    flex: 0 0 100%;
    max-width: 100%;
}

@media (min-width: 576px) {
    .app-shell .col-sm-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .app-shell .col-sm-3 {
        flex: 0 0 25%;
        max-width: 25%;
    }
}

/* The app frame is a phone-width column on small screens, so the two-column
   splits in the copied markup only make sense once there is room for them. */
@media (min-width: 768px) {
    .app-shell .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .app-shell .col-md-4 {
        flex: 0 0 33.3333%;
        max-width: 33.3333%;
    }

    .app-shell .col-md-8 {
        flex: 0 0 66.6667%;
        max-width: 66.6667%;
    }
}

.app-shell .form-group {
    margin-bottom: 18px;
}

.app-shell .form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--app-ink);
}

.app-shell .form-control,
.app-shell .form-group input[type="text"],
.app-shell .form-group input[type="tel"],
.app-shell .form-group input[type="email"],
.app-shell .form-group input[type="number"],
.app-shell .form-group input[type="password"],
.app-shell .form-group select,
.app-shell .form-group textarea {
    display: block;
    width: 100%;
    padding: 12px 14px;
    font-size: 15px;
    font-family: inherit;
    color: var(--app-ink);
    background: #fff;
    border: 1px solid #e3e5e9;
    border-radius: 10px;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
    box-sizing: border-box;
}

.app-shell .form-control:focus,
.app-shell .form-group input:focus,
.app-shell .form-group select:focus,
.app-shell .form-group textarea:focus {
    border-color: var(--app-theme);
    box-shadow: 0 0 0 3px var(--app-theme-soft);
}

.app-shell .form-control::placeholder {
    color: var(--app-muted);
}

/* Number inputs carry the OTP digits; the spinners would clip the single
   character and are never useful here. */
.app-shell input[type="number"]::-webkit-outer-spin-button,
.app-shell input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.app-shell input[type="number"] {
    -moz-appearance: textfield;
}

.app-shell .site-btn,
.app-shell .btn {
    display: inline-block;
    padding: 12px 20px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    color: #fff;
    background: var(--app-theme);
    border: 1px solid var(--app-theme);
    border-radius: 10px;
    cursor: pointer;
    transition: filter .15s ease;
}

.app-shell .site-btn:hover,
.app-shell .btn:hover {
    filter: brightness(.94);
    color: #fff;
    text-decoration: none;
}

.app-shell .site-btn:disabled,
.app-shell .btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.app-shell .btn-secondary,
.app-shell .btn-outline {
    color: var(--app-theme);
    background: #fff;
}

.app-shell .btn-link {
    color: var(--app-theme);
    background: none;
    border-color: transparent;
}

.app-shell .w-100 {
    width: 100%;
}

.app-shell .text-center {
    text-align: center;
}

.app-shell .text-right {
    text-align: right;
}

.app-shell .text-danger {
    color: #dc2626;
}

.app-shell .float-right {
    float: right;
}

.app-shell .float-none {
    float: none;
}

.app-shell .position-relative {
    position: relative;
}

.app-shell .position-static {
    position: static;
}

.app-shell .flex-column {
    flex-direction: column;
}

.app-shell .m-auto {
    margin: auto;
}

.app-shell .d-flex {
    display: flex;
}

.app-shell .align-items-center {
    align-items: center;
}

.app-shell .justify-content-between {
    justify-content: space-between;
}

.app-shell .justify-content-center {
    justify-content: center;
}

.app-shell .m-0 { margin: 0; }
.app-shell .mb-0 { margin-bottom: 0; }
.app-shell .mb-1 { margin-bottom: 6px; }
.app-shell .mb-2 { margin-bottom: 10px; }
.app-shell .mb-3 { margin-bottom: 16px; }
.app-shell .mb-4 { margin-bottom: 22px; }
.app-shell .mt-1 { margin-top: 6px; }
.app-shell .mt-2 { margin-top: 10px; }
.app-shell .mt-3 { margin-top: 16px; }
.app-shell .mt-4 { margin-top: 22px; }
.app-shell .mr-1 { margin-right: 6px; }
.app-shell .p-0 { padding: 0; }
.app-shell .pb-0 { padding-bottom: 0; }
.app-shell .py-4 { padding-block: 22px; }
.app-shell .px-5 { padding-inline: 28px; }
.app-shell .p-0-mobile { padding: 0; }

/* --- Links --------------------------------------------------------------- */
.app-shell .link {
    color: var(--app-theme);
    font-weight: 600;
    text-decoration: none;
}

.app-shell .link:hover {
    text-decoration: underline;
}

.app-shell .breadcrumb-section {
    padding: 12px 0 0;
    background: none !important;
}

.app-shell .breadcrumb-section .container {
    width: 100%;
    max-width: 100%;
    padding-inline: var(--app-pad);
}

.app-shell .breadcrumb-section .row {
    margin-inline: 0;
}

.app-shell .breadcrumb-section [class*="col-"] {
    padding-inline: 0;
}

.app-shell .breadcrumb__option {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
    color: var(--app-muted);
}

/* The house glyph is an inline SVG with a hardcoded #333 stroke; scaled down
   and tinted to the theme so it reads as part of the trail. */
.app-shell .breadcrumb__option svg {
    width: 15px;
    height: 15px;
    stroke: var(--app-theme);
    flex: 0 0 auto;
}

.app-shell .breadcrumb__option a {
    color: var(--app-theme);
    font-weight: 600;
    text-decoration: none;
}

.app-shell .breadcrumb__option a:hover {
    text-decoration: underline;
}

/* The last span is the current page — the separator span before it stays
   muted and lighter. */
.app-shell .breadcrumb__option > span {
    color: var(--app-muted);
}

.app-shell .breadcrumb__option > span:last-child {
    color: var(--app-ink);
    font-weight: 600;
    /* .text-truncate needs a bound to truncate against. */
    max-width: 100%;
}

/* Keep last: .site-btn also sets display, and equal specificity means the later
   rule wins. No !important — jQuery .show() writes an inline display. */
.app-shell .hide {
    display: none;
}

.app-shell .invisible {
    visibility: hidden;
}

/* Bootstrap 4's display helpers, used by the signup markup. */
.app-shell .d-none {
    display: none;
}

.app-shell .d-block {
    display: block;
}

/* .show keeps its !important: it exists to force an element visible against a
   .hide that may still be on it, so it has to outrank that rule. */
.app-shell .show {
    display: block !important;
}