/* ═══════════════════════════════════════════════
   Additional UI CSS — QR Category Pages, Badges
═══════════════════════════════════════════════ */

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ── Category back button ── */
.cat-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--muted);
    text-decoration: none;
    padding: 8px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs);
    background: var(--surface);
    margin-bottom: 20px;
    transition: var(--transition);
    box-shadow: var(--shadow-xs);
}

.cat-back-btn:hover {
    color: var(--p1);
    border-color: var(--p1);
    background: rgba(91, 95, 239, .06);
    transform: translateX(-3px);
    box-shadow: 0 2px 10px rgba(91, 95, 239, .12);
}

/* ── Branded QR Card (preview) ── */
.qr-branded-card {
    width: 100%;
    max-width: 230px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.qr-branded-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--grad);
    border-radius: var(--radius) var(--radius) 0 0;
}

.qr-card-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(91, 95, 239, .08);
    border: 1px solid rgba(91, 95, 239, .15);
    border-radius: var(--radius-full);
    padding: 5px 14px;
    font-size: .72rem;
    font-weight: 700;
    color: var(--p1);
    letter-spacing: .3px;
}

.qr-card-canvas-wrap {
    width: 190px;
    height: 190px;
    background: #fff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border);
}

.qr-card-canvas-wrap canvas {
    display: block;
}

.qr-card-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: .92rem;
    font-weight: 700;
    color: var(--heading);
    text-align: center;
    word-break: break-word;
    line-height: 1.3;
}

.qr-card-branding {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: .65rem;
    font-weight: 600;
    color: var(--muted);
    letter-spacing: .3px;
    opacity: .75;
}

.qr-card-site-icon {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: .55rem;
}


.cat-tab {
    flex-shrink: 0;
    padding: 9px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-xs) var(--radius-xs) 0 0;
    background: var(--surface2);
    color: var(--body);
    font-size: .8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    border-bottom: none;
    margin-bottom: -2px;
}

.cat-tab:hover {
    background: var(--surface);
    color: var(--heading)
}

.cat-tab.active {
    background: var(--surface);
    color: var(--p1);
    border-top: 2.5px solid var(--p1);
    border-color: var(--border);
    border-bottom-color: var(--surface)
}

#catTabs {
    border-bottom: 2px solid var(--border);
    margin-bottom: 0
}

/* ── Category page studio: 2-col override (no sidebar) ── */
.qr-studio-body.cat-studio {
    display: grid;
    grid-template-columns: 1fr 280px;
}

/* ── Category action button row ── */
.cat-action-row {
    display: flex;
    gap: 8px;
    margin-top: 22px;
    flex-wrap: wrap;
}

.cat-action-row .btn {
    flex: 1;
    justify-content: center;
    min-width: 80px;
}

.cat-btn-generate {
    flex: 2 !important;
}

@media (max-width: 900px) {
    .qr-studio-body.cat-studio {
        grid-template-columns: 1fr;
    }

    .qr-preview-side {
        border-top: 1.5px solid var(--border);
        padding: 20px 16px;
    }
}

@media (max-width: 600px) {
    .cat-action-row {
        flex-direction: column;
    }

    .cat-action-row .btn {
        flex: unset;
        width: 100%;
    }
}


/* ── Status badge styles ── */
.badge-status {
    display: inline-flex;
    align-items: center;
    font-size: .68rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 99px;
}

.badge-status.active {
    background: rgba(34, 197, 94, .12);
    color: #166534
}

.badge-status.inactive {
    background: rgba(148, 163, 184, .12);
    color: var(--muted)
}

.badge-status.dynamic {
    background: rgba(91, 95, 239, .12);
    color: var(--p1)
}

.badge-status.static {
    background: var(--surface2);
    color: var(--muted)
}

:root.dark .badge-status.active {
    background: rgba(34, 197, 94, .15);
    color: #86efac
}

/* ── Edit QR form ── */
.edit-qr-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 28px
}

/* ── Generator page overview ── */
.gen-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px
}

.gen-cat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
}

.gen-cat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: transparent;
    background: var(--grad-card);
}

.gen-cat-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0
}

.gen-cat-title {
    font-weight: 700;
    font-size: .9rem;
    color: var(--heading);
    margin-bottom: 4px
}

.gen-cat-desc {
    font-size: .76rem;
    color: var(--muted)
}

.gen-cat-count {
    font-size: .7rem;
    font-weight: 700;
    color: var(--p1);
    margin-top: 4px
}

/* ── Utility ── */
.w-full {
    width: 100%
}

.text-center {
    text-align: center
}

/* ── Toggle switch ── */
input:checked+.toggle-track {
    background: var(--p1) !important
}

.toggle-track::after {
    content: '';
    position: absolute;
    left: 3px;
    top: 3px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: .2s
}

input:checked+.toggle-track::after {
    left: calc(100% - 19px)
}

/* ── Code blocks ── */
code {
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1px 5px;
    font-family: monospace;
    font-size: .82em;
    color: var(--p1);
}

/* ═══════════════════════════════════════════════
   MOBILE NAV DRAWER
═══════════════════════════════════════════════ */

/* Backdrop */
.mnav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(14, 14, 26, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity .3s ease;
}

.mnav-backdrop.mnav-open {
    display: block;
    opacity: 1;
}

/* Drawer panel */
.mnav-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 1101;
    width: min(360px, 92vw);
    background: var(--surface);
    border-left: 1.5px solid var(--border);
    box-shadow: -20px 0 60px rgba(91, 95, 239, .12), -4px 0 16px rgba(0, 0, 0, .08);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4, 0, .2, 1);
    overflow: hidden;
}

:root.dark .mnav-drawer {
    box-shadow: -20px 0 60px rgba(0, 0, 0, .45);
}

.mnav-drawer.mnav-open {
    transform: translateX(0);
}

/* ── Header ── */
.mnav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    height: 64px;
    flex-shrink: 0;
    border-bottom: 1.5px solid var(--border);
    background: var(--surface);
}

.mnav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.mnav-brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--heading);
    white-space: nowrap;
}

.mnav-close-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface2);
    border: 1.5px solid var(--border);
    border-radius: 10px;
    color: var(--muted);
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.mnav-close-btn:hover {
    background: rgba(91, 95, 239, .08);
    border-color: var(--p1);
    color: var(--p1);
}

/* ── Scrollable body ── */
.mnav-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mnav-body::-webkit-scrollbar {
    width: 4px;
}

.mnav-body::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

/* ── Section label ── */
.mnav-section {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mnav-section-label {
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .8px;
    text-transform: uppercase;
    color: var(--muted);
    padding: 8px 12px 4px;
}

/* ── Nav link ── */
.mnav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 12px;
    border-radius: 12px;
    font-size: .875rem;
    font-weight: 500;
    color: var(--body);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.mnav-link:hover {
    background: var(--surface2);
    color: var(--heading);
}

.mnav-link--active {
    background: linear-gradient(135deg, rgba(91, 95, 239, .1) 0%, rgba(142, 68, 236, .07) 100%);
    color: var(--p1);
    font-weight: 600;
}

.mnav-link--active .mnav-link-icon {
    color: var(--p1);
}

.mnav-link--active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--grad);
}

.mnav-link--danger:hover {
    background: rgba(255, 77, 109, .08);
    color: var(--danger);
}

.mnav-link--danger .mnav-link-icon {
    color: var(--danger);
}

.mnav-link-icon {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    background: var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--muted);
    transition: var(--transition);
}

.mnav-link:hover .mnav-link-icon {
    background: rgba(91, 95, 239, .1);
    color: var(--p1);
}

.mnav-link--danger:hover .mnav-link-icon {
    background: rgba(255, 77, 109, .1);
    color: var(--danger);
}

/* PRO badge */
.mnav-badge {
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .5px;
    background: var(--grad);
    color: #fff;
    padding: 2px 6px;
    border-radius: 99px;
    margin-left: 4px;
    vertical-align: middle;
}

/* ── Divider ── */
.mnav-divider {
    height: 1.5px;
    background: var(--border);
    margin: 10px 4px;
    border-radius: 2px;
}

/* ── Profile card ── */
.mnav-profile-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: linear-gradient(135deg, rgba(91, 95, 239, .08) 0%, rgba(142, 68, 236, .05) 100%);
    border: 1.5px solid rgba(91, 95, 239, .18);
    border-radius: 16px;
    padding: 14px 16px;
    margin: 4px 0 12px;
}

.mnav-profile-avatar {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    background: var(--grad);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(91, 95, 239, .3);
    border: 2px solid rgba(255, 255, 255, .2);
}

.mnav-profile-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.mnav-profile-name {
    font-size: .9rem;
    font-weight: 700;
    color: var(--heading);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mnav-profile-plan {
    font-size: .72rem;
    font-weight: 700;
    color: var(--p1);
    text-transform: uppercase;
    letter-spacing: .4px;
    margin-top: 2px;
}

/* ── Auth CTA ── */
.mnav-auth-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 8px 4px 4px;
}

/* ── Footer strip ── */
.mnav-footer {
    flex-shrink: 0;
    border-top: 1.5px solid var(--border);
    padding: 14px 20px;
    font-size: .72rem;
    color: var(--muted);
    text-align: center;
    background: var(--surface2);
}