/* Layout, app shell and sidebar. Must load after tokens.css and components.css. */

/* RESET + BASE */

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

html {
    color-scheme: light;
}

body {
    margin: 0;
    font-family: var(--font-family-base);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    color: var(--color-on-surface);
    background: var(--color-surface);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, p {
    margin: 0 0 var(--space-4) 0;
}

h1 { font-size: var(--font-size-h1); line-height: var(--line-height-h1); font-weight: var(--font-weight-h1); }
h2 { font-size: var(--font-size-h2); line-height: var(--line-height-h2); font-weight: var(--font-weight-h2); }
h3 { font-size: var(--font-size-h3); line-height: var(--line-height-h3); font-weight: var(--font-weight-h3); }

a {
    color: var(--color-primary-container);
    text-decoration: none;
}

img {
    max-width: 100%;
}

/* APP SHELL LAYOUT Two-column: fixed sidebar (256px) + fluid main content */

.app-shell {
    display: flex;
    min-height: 100vh;
    background: var(--color-surface);
}

/* SIDEBAR — 256px expanded, 64px collapsed rail */

.app-sidebar {
    width: 256px;
    min-height: 100vh;
    background: var(--color-surface-container-lowest);
    border-right: 1px solid var(--color-outline-variant);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: hidden;
    flex-shrink: 0;
    transition: width 0.2s ease;
    z-index: 10;
}

/* Sidebar brand header */
.app-sidebar__brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    padding: 0 var(--space-4);
    border-bottom: 1px solid var(--color-outline-variant);
    min-height: 56px;
    height: 56px;
    flex-shrink: 0;
    background: var(--color-surface-container-low);
}

.app-sidebar__brand-inner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.app-sidebar__logo {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background: var(--color-primary-container);
    color: var(--color-on-primary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family-mono);
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.app-sidebar__brand-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    overflow: hidden;
}

.app-sidebar__brand-name {
    font-size: var(--font-size-headline-sm);
    font-weight: var(--font-weight-headline-sm);
    color: var(--color-on-surface);
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    letter-spacing: -0.005em;
}

.app-sidebar__brand-sub {
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Sidebar collapse toggle button */
.app-sidebar__toggle {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--color-on-surface-variant);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color 0.15s, color 0.15s;
}

.app-sidebar__toggle:hover {
    background: var(--color-surface-container);
    color: var(--color-on-surface);
}

/* Sidebar navigation */
.app-sidebar__nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    scrollbar-width: thin;
    scrollbar-color: var(--color-outline-variant) transparent;
}

/* Nav section group */
.nav-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Stitch: section title — 11px uppercase muted gray */
.nav-group__title {
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-outline);
    padding: var(--space-2) var(--space-3) var(--space-1);
    white-space: nowrap;
    line-height: var(--line-height-label-xs);
}

/* Stitch nav link: px-2.5 py-1.5 (10px 6px) */
.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 10px;
    border-radius: var(--radius-md);
    font-size: var(--font-size-label-md);
    font-weight: var(--font-weight-label-md);
    color: var(--color-on-surface-variant);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.15s, color 0.15s;
}

.nav-link:hover {
    background: var(--color-surface-container);
    color: var(--color-on-surface);
}

.nav-link.is-active {
    background: var(--color-surface-container);
    color: var(--color-primary);
    font-weight: 600;
}

.nav-link.is-active .nav-link__icon {
    color: var(--color-primary);
}

.nav-link__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-on-surface-variant);
}

.nav-link__icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
}

.nav-link__text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

/* Top-level nav item (Dashboard): taller, always prominent */
.nav-link--tall {
    padding: 8px 10px;
}

/* Danger variant: logout link */
.nav-link--danger {
    color: var(--color-error);
}

.nav-link--danger:hover {
    background: var(--color-error-container);
    color: var(--color-on-error-container);
}

.nav-link--danger .nav-link__icon svg {
    stroke: currentColor;
}

/* Sidebar footer — account section (Stitch: bg-surface-container-low) */
.app-sidebar__footer {
    padding: var(--space-3);
    border-top: 1px solid var(--color-outline-variant);
    background: var(--color-surface-container-low);
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

/* TOP HEADER BAR */

.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: 0 var(--space-6);
    background: var(--color-surface-container-low);
    border-bottom: 1px solid var(--color-outline-variant);
    position: sticky;
    top: 0;
    z-index: 5;
    min-height: 56px;
}

.app-header__brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-headline-sm);
    font-weight: var(--font-weight-headline-sm);
    color: var(--color-on-surface);
    text-decoration: none;
}

.app-header__brand svg {
    color: var(--color-primary-container);
}

.app-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.app-header__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-body-sm);
    color: var(--color-on-surface-variant);
    flex: 1;
    min-width: 0;
}

.app-header__breadcrumb a {
    color: var(--color-on-surface-variant);
}

.app-header__breadcrumb a:hover {
    color: var(--color-on-surface);
}

.app-header__breadcrumb-sep {
    color: var(--color-outline);
}

.app-header__breadcrumb-current {
    color: var(--color-on-surface);
    font-weight: var(--font-weight-label-sm);
}

/* User info block */
.user-info {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.user-info__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-secondary-container);
    color: var(--color-on-secondary-container);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-label-sm);
    font-weight: var(--font-weight-label-sm);
    flex-shrink: 0;
    overflow: hidden;
}

.user-info__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-info__meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.user-info__name {
    font-size: var(--font-size-label-md);
    font-weight: var(--font-weight-label-md);
    color: var(--color-on-surface);
    line-height: 1.2;
    white-space: nowrap;
}

.user-info__role {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    white-space: nowrap;
}

/* Account menu (top-right profile dropdown) */
.account-menu {
    position: relative;
}

.user-info--trigger {
    border: none;
    background: transparent;
    cursor: pointer;
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    font-family: inherit;
    text-align: left;
}

.user-info--trigger:hover {
    background: var(--color-surface-container-high);
}

.account-menu.is-open .user-info--trigger {
    background: var(--color-surface-container-high);
}

.account-menu__chevron {
    display: flex;
    align-items: center;
    color: var(--color-on-surface-variant);
    flex-shrink: 0;
    transition: transform 0.15s ease;
}

.account-menu.is-open .account-menu__chevron {
    transform: rotate(180deg);
}

.account-menu__dropdown {
    /* Hidden by default; only shown while .account-menu carries .is-open (JS-driven).
       Do NOT set display:flex unconditionally here — an author style always beats the
       browser's built-in `[hidden] { display: none }` rule, so the [hidden] attribute
       set by JS would have no visual effect and the menu could never be closed. */
    display: none;
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    min-width: 200px;
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-2);
    z-index: 20;
    flex-direction: column;
    gap: 2px;
}

.account-menu.is-open .account-menu__dropdown {
    display: flex;
}

.account-menu__item,
.account-menu__item-form .account-menu__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    color: var(--color-on-surface);
    text-decoration: none;
    font-size: var(--font-size-label-md);
    border: none;
    background: transparent;
    width: 100%;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.account-menu__item:hover {
    background: var(--color-surface-container-high);
}

.account-menu__item-icon {
    display: flex;
    align-items: center;
    color: var(--color-on-surface-variant);
    flex-shrink: 0;
}

.account-menu__item-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
}

.account-menu__item--danger {
    color: var(--color-error);
}

.account-menu__item--danger:hover {
    background: var(--color-error-container);
    color: var(--color-on-error-container);
}

.account-menu__item-icon--danger {
    color: var(--color-error);
}

.account-menu__item-icon--danger svg {
    stroke: currentColor;
}

.account-menu__item-form {
    margin: 0;
}

.account-menu__divider {
    height: 1px;
    background: var(--color-outline-variant);
    margin: var(--space-1) 0;
}

/* Notification bell (header, left of the account menu) */
.notif-menu {
    position: relative;
}

.notif-menu__trigger {
    position: relative;
}

.notif-menu__badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: var(--radius-full);
    background: var(--color-error);
    color: var(--color-on-error);
    font-size: 10px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
}

.notif-menu__dropdown {
    /* Hidden by default; only shown while .notif-menu carries .is-open
       (JS-driven) — see the account-menu__dropdown comment above for why
       this must stay display:none rather than display:flex here. */
    display: none;
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    width: 340px;
    max-width: calc(100vw - var(--space-4));
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    padding: var(--space-3);
    z-index: 20;
    flex-direction: column;
    gap: var(--space-2);
}

.notif-menu.is-open .notif-menu__dropdown {
    display: flex;
}

.notif-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.notif-menu__title {
    font-weight: 600;
    color: var(--color-on-surface);
}

.notif-menu__list {
    max-height: 320px;
    overflow-y: auto;
}

.notif-menu__footer {
    margin: 0;
}

.notif-menu__empty {
    margin: 0;
    padding: var(--space-4) var(--space-2);
    text-align: center;
    color: var(--color-on-surface-variant);
    font-size: var(--font-size-label-sm);
}

/* MAIN CONTENT AREA */

.app-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

/* Content page wrapper */
.app-content {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    flex: 1;
}

/* LOGIN PAGE — Stitch spec (full-page centered card) */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
    background: var(--color-surface);
}

.login-page__card {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

/* Branding block */
.login-page__brand {
    text-align: center;
}

.login-page__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    background: var(--color-primary-container);
    color: var(--color-on-primary-container);
    margin-bottom: var(--space-4);
}

.login-page__logo svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
    fill: none;
}

.login-page__title {
    font-size: var(--font-size-headline-xl);
    line-height: var(--line-height-headline-xl);
    font-weight: var(--font-weight-headline-xl);
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
    margin: 0 0 var(--space-2);
}

.login-page__subtitle {
    font-size: var(--font-size-body-sm);
    color: var(--color-on-surface-variant);
    margin: 0;
}

/* Form card */
.login-page__form-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* Demo accounts panel (login page) — quick-fill buttons, one per role */
.login-demo {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.login-demo__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.login-demo__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.login-demo__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-3);
    background: var(--color-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease, background 0.15s ease;
    font-family: inherit;
}

.login-demo__item:hover,
.login-demo__item:focus-visible {
    border-color: var(--color-primary);
    background: var(--color-primary-container);
    outline: none;
}

.login-demo__role {
    flex-shrink: 0;
    min-width: 88px;
    justify-content: center;
}

.login-demo__creds {
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.login-demo__email {
    font-size: var(--font-size-body-sm);
    color: var(--color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.login-demo__password {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    font-family: var(--font-family-mono, monospace);
}

.login-demo__hint {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    margin: 0;
}

/* PAGE CHROME — breadcrumb + title + actions (Stitch spec) */

/* Page header: breadcrumb above title + action buttons on right */
.page-header {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* Title row: h1 + badge side by side */
.page-header__title-row {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

/* Pushes the action buttons (Refresh, Generate Summary Report, ...) to the
   far right of the title row, keeping the title/badge grouped on the left.
   The buttons themselves share .btn's height/padding, so they're always the
   same size as each other regardless of label length. */
.page-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-left: auto;
    flex-wrap: wrap;
}

/* LIVE badge (Stitch dashboard spec) */
.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    background: var(--color-surface-container);
    font-family: var(--font-family-mono);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--color-on-surface-variant);
    border: 1px solid var(--color-outline-variant);
}

.live-badge__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-success);
    animation: live-pulse 2s ease-in-out infinite;
}

@keyframes live-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.page-header__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-on-surface-variant);
}

.page-header__breadcrumb-sep {
    color: var(--color-outline-variant);
    font-weight: 400;
}

.page-header__breadcrumb-current {
    color: var(--color-on-surface);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    font-size: var(--font-size-label-xs);
}

.page-header__title {
    font-size: var(--font-size-headline-xl);
    line-height: var(--line-height-headline-xl);
    font-weight: var(--font-weight-headline-xl);
    color: var(--color-on-surface);
    margin: 0;
    letter-spacing: -0.01em;
}

.page-header__subtitle {
    font-size: var(--font-size-body-sm);
    color: var(--color-on-surface-variant);
    font-weight: 400;
    margin: 0;
}

/* Toolbar */
.toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.toolbar form {
    display: flex;
    gap: var(--space-2);
}

/* DASHBOARD KPI CARDS — Stitch spec (white bg, rounded, shadow-sm) */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-4);
}

.stat-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.stat-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-card__label {
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-on-surface-variant);
    margin: 0;
}

.stat-card__icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-md);
    background: var(--color-surface-container-low);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.stat-card__icon svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
}

.stat-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.stat-card__value {
    font-size: var(--font-size-headline-lg);
    font-weight: 700;
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0;
}

/* Label with status dot (e.g. "Below Reorder Point" warning) */
.stat-card__label-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
    margin-right: 4px;
    vertical-align: middle;
}
.stat-card__label-dot--error { background: var(--color-error); }

/* Error variant icon */
.stat-card__icon--error {
    background: var(--color-error-container);
    color: var(--color-error);
}

.stat-card--large {
    grid-column: span 2;
}

.stat-card__sub {
    font-size: var(--font-size-label-xs);
    color: var(--color-primary-container);
    font-weight: var(--font-weight-label-xs);
    white-space: nowrap;
}

.stat-card__progress {
    width: 100%;
    height: 4px;
    background: var(--color-surface-container-high);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.stat-card__progress-fill {
    height: 100%;
    border-radius: var(--radius-full);
}

.stat-card__progress-fill--primary { background: var(--color-primary-container); }
.stat-card__progress-fill--success { background: var(--color-success); }
.stat-card__progress-fill--warning { background: var(--color-warning); }
.stat-card__progress-fill--error   { background: var(--color-error); }

.dashboard-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.dashboard-section__title {
    font-size: var(--font-size-headline-md);
    font-weight: var(--font-weight-headline-md);
    color: var(--color-on-surface);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.dashboard-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.notification-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
}

.notification-list__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-outline-variant);
}

.notification-list__item:last-child {
    border-bottom: none;
}

.notification-list__icon {
    color: var(--color-error);
    flex-shrink: 0;
}

.notification-list__message {
    flex: 1;
    color: var(--color-on-surface);
}

.notification-list__time {
    color: var(--color-on-surface-variant);
    font-size: var(--font-size-label-sm);
    flex-shrink: 0;
}

/* RESPONSIVE */

/* #mobile-menu-btn only opens the off-canvas drawer that exists below the
   768px breakpoint (see ".app-sidebar" mobile rules further down). Above
   that breakpoint the sidebar is already visible with its own collapse
   toggle (#sidebar-toggle-btn), so this button must stay hidden or both
   "hamburger" icons render next to each other in the header. */
#mobile-menu-btn {
    display: none;
}

@media (max-width: 600px) {
    .stat-card--large {
        grid-column: span 1;
    }
}

/* Tablet: sidebar stays, smaller padding */
@media (max-width: 1024px) {
    .app-sidebar {
        width: 220px;
    }
}

/* Mobile: sidebar hidden, drawer mode */
@media (max-width: 768px) {
    #mobile-menu-btn {
        display: inline-flex;
    }

    .app-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100vh;
        width: 280px;
        transform: translateX(-100%);
        transition: transform 0.2s ease;
        z-index: 50;
    }

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

    /* Mobile scrim overlay */
    .app-sidebar-scrim {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 49;
    }

    .app-sidebar.is-open + .app-sidebar-scrim {
        display: block;
    }

    .app-content {
        padding: var(--space-4);
    }

    .app-header {
        padding: var(--space-3) var(--space-4);
    }

    /* UI-01 AC4: touch targets ≥ 44×44px at mobile breakpoint (360px–768px) */
    .btn {
        height: 44px;
    }

    .icon-btn {
        min-height: 44px;
        min-width: 44px;
        height: 44px;
        width: 44px;
    }

    .user-info--trigger {
        min-height: 44px;
    }

    .input {
        height: 44px;
    }

    .textarea {
        min-height: 44px;
    }
}

/* Small phones */
@media (max-width: 400px) {
    .app-header {
        flex-wrap: wrap;
        row-gap: var(--space-2);
    }

    .user-info__meta {
        display: none;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar form {
        flex-direction: column;
    }
}

/* ============================================================
   DASHBOARD SPLIT LAYOUT — Quick Actions + Activity Feed
   7:5 grid ratio
   ============================================================ */

.dashboard-split {
    display: grid;
    grid-template-columns: 7fr 5fr;
    gap: var(--space-4);
    align-items: start;
}

/* Quick Actions panel */
.quick-actions {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.quick-actions__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.quick-actions__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.quick-actions__btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-3);
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    color: var(--color-on-surface);
    font-size: var(--font-size-label-sm);
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background-color 0.15s, border-color 0.15s;
    min-height: 44px;
    white-space: nowrap;
}

.quick-actions__btn:hover {
    background: var(--color-surface-container);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.quick-actions__btn svg {
    flex-shrink: 0;
    color: var(--color-primary);
}

/* Activity / Audit Feed */
.activity-feed {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.activity-feed__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.activity-feed__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    list-style: none;
    margin: 0;
    padding: 0;
}

.activity-feed__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-outline-variant);
}

.activity-feed__item:last-child {
    border-bottom: none;
}

.activity-feed__time {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    min-width: 60px;
    flex-shrink: 0;
}

.activity-feed__actor {
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    color: var(--color-on-surface);
}

.activity-feed__text {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
}

/* Recent Transactions Table */
.recent-transactions {
    width: 100%;
}

.recent-transactions .table-wrap {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
}

.recent-transactions .table-wrap thead th {
    background: var(--color-surface-container-low);
}

.recent-transactions .table-wrap tbody td {
    background: var(--color-surface-container-lowest);
}

/* Low Stock Table — warehouse location column + status badge */
.low-stock-table .badge--out-of-stock {
    background: var(--color-error-container);
    color: var(--color-error);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.low-stock-table .badge--critical-low {
    background: var(--color-warning-container);
    color: var(--color-warning);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Dashboard KPI 4-column grid — fixed, not auto-fill */
.dashboard-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

.dashboard-kpi-grid .stat-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.dashboard-kpi-grid .stat-card__value {
    font-size: var(--font-size-headline-xl);
    font-weight: 700;
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: 0;
}

.dashboard-kpi-grid .stat-card__sub {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    font-weight: 400;
}

.dashboard-kpi-grid .stat-card__accent {
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    margin-top: var(--space-1);
}

/* Critical inventory card */
.critical-inventory-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.critical-inventory-card__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .dashboard-split {
        /* minmax(0, …): a plain 1fr track can't shrink below its content's
           min-content width (the wide alert table), which pushed the page
           past a 360px viewport instead of letting .table-wrap scroll */
        grid-template-columns: minmax(0, 1fr);
    }

    .dashboard-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .dashboard-kpi-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions__grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   SALES DASHBOARD — KPI card accents + period selector
   ============================================================ */

/* Trend indicators */
.trend--up {
    color: var(--color-success);
    font-weight: 600;
}
.trend--down {
    color: var(--color-error);
    font-weight: 600;
}

/* Period selector in header */
.period-selector {
    display: flex;
    align-items: center;
}
.period-selector__select {
    appearance: none;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: 6px 32px 6px 12px;
    font-size: var(--font-size-label-sm);
    font-weight: 500;
    color: var(--color-on-surface);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    transition: border-color 0.15s;
    min-height: 44px;
}
.period-selector__select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(59, 91, 219, 0.15);
}

/* Stat card label dot — info variant */
.stat-card__label-dot--info {
    background: var(--color-info);
}
.stat-card__icon--info {
    background: var(--color-info-container);
    color: var(--color-info);
}
.stat-card__icon--warning {
    background: var(--color-warning-container);
    color: var(--color-warning);
}
.stat-card__label-dot--warning {
    background: var(--color-warning);
}

/* ============================================================
   SALES PIPELINE CARD
   ============================================================ */
.sales-pipeline-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.sales-pipeline-card__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pipeline-stages {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.pipeline-stage {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    gap: 4px var(--space-3);
    align-items: center;
}

.pipeline-stage__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.pipeline-stage__label {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    letter-spacing: 0.03em;
}

.pipeline-stage__count {
    font-size: var(--font-size-label-sm);
    font-weight: 700;
    color: var(--color-on-surface);
}

.pipeline-stage__bar-track {
    grid-column: 1;
    height: 6px;
    background: var(--color-surface-container-high);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.pipeline-stage__bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.6s ease;
    min-width: 2px;
}

.pipeline-stage__pct {
    grid-column: 2;
    grid-row: 2;
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    white-space: nowrap;
    text-align: right;
}

/* ============================================================
   TOP CUSTOMERS CARD
   ============================================================ */
.top-customers-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.top-customers-card__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.top-customers-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.top-customers-list__item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-outline-variant);
}

.top-customers-list__item:last-child {
    border-bottom: none;
}

.top-customers-list__rank {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--color-surface-container-high);
    color: var(--color-on-surface-variant);
    font-size: var(--font-size-label-xs);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.top-customers-list__item:nth-child(1) .top-customers-list__rank {
    background: #F59E0B;
    color: #fff;
}
.top-customers-list__item:nth-child(2) .top-customers-list__rank {
    background: #94A3B8;
    color: #fff;
}
.top-customers-list__item:nth-child(3) .top-customers-list__rank {
    background: #CD7F32;
    color: #fff;
}

.top-customers-list__name {
    flex: 1;
    font-size: var(--font-size-label-sm);
    color: var(--color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.top-customers-list__value {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-success);
    white-space: nowrap;
}

/* ============================================================
   SALES SUMMARY CARD
   ============================================================ */
.sales-summary-card {
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sales-summary-card__title {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.sales-summary-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: 0;
}

.sales-summary-list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-outline-variant);
}

.sales-summary-list__item:last-child {
    border-bottom: none;
}

.sales-summary-list__item dt {
    font-size: var(--font-size-label-sm);
    color: var(--color-on-surface-variant);
}

.sales-summary-list__item dd {
    font-size: var(--font-size-label-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    margin: 0;
}

/* ============================================================
   TABLE TOOLBAR (filter bar above recent orders)
   ============================================================ */
.table-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.table-toolbar__search {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: 6px 12px;
    flex: 1;
    min-width: 200px;
    transition: border-color 0.15s;
}

.table-toolbar__search:focus-within {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(59, 91, 219, 0.15);
}

.table-toolbar__search svg {
    color: var(--color-on-surface-variant);
    flex-shrink: 0;
}

.table-toolbar__search-input {
    border: none;
    outline: none;
    background: transparent;
    font-size: var(--font-size-label-sm);
    color: var(--color-on-surface);
    flex: 1;
    min-width: 120px;
}

.table-toolbar__search-input::placeholder {
    color: var(--color-on-surface-variant);
}

.table-toolbar__filter {
    appearance: none;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: 6px 28px 6px 10px;
    font-size: var(--font-size-label-sm);
    font-weight: 500;
    color: var(--color-on-surface);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235B6472' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    min-height: 44px;
    transition: border-color 0.15s;
}

.table-toolbar__filter:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(59, 91, 219, 0.15);
}

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-8);
    background: var(--color-surface-container-lowest);
    border: 1px dashed var(--color-outline-variant);
    border-radius: var(--radius-md);
    color: var(--color-on-surface-variant);
    min-height: 160px;
}

.empty-state svg {
    opacity: 0.4;
}

.empty-state__message {
    font-size: var(--font-size-body-sm);
    text-align: center;
    margin: 0;
}

/* ============================================================
   UTILITY
   ============================================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .table-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .table-toolbar__search {
        min-width: unset;
    }
}

/* ============================================================
   PRODUCTS LIST — KPI Metrics Bar
   ============================================================ */

.products-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.products-kpi-grid .stat-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.products-kpi-grid .stat-card__value {
    font-size: var(--font-size-headline-md);
    font-weight: 700;
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: var(--space-1) 0;
}

.products-kpi-grid .stat-card__sub {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
}

/* ============================================================
   PRODUCTS LIST — Pagination Footer
   ============================================================ */

.pagination-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface-container-lowest);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    margin-top: var(--space-4);
}

.pagination-footer__summary {
    font-size: var(--font-size-label-sm);
    color: var(--color-on-surface-variant);
}

.pagination-footer__controls {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.pagination-footer__per-page {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.pagination-footer__label {
    font-size: var(--font-size-label-sm);
    color: var(--color-on-surface-variant);
    white-space: nowrap;
}

.pagination-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex-wrap: wrap;
}

/* ============================================================
   BADGE VARIANTS — IN_STOCK / LOW_STOCK / OUT_OF_STOCK / INACTIVE
   ============================================================ */

.badge--success {
    background: #DCFCE7;
    color: #15803D;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: var(--font-size-label-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ============================================================
   RESPONSIVE — Products List
   ============================================================ */

@media (max-width: 1024px) {
    .products-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .products-kpi-grid {
        grid-template-columns: 1fr;
    }

    .pagination-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================================
   CATEGORIES LIST — KPI Metrics Bar (mirrors .products-kpi-grid)
   ============================================================ */

.categories-kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.categories-kpi-grid .stat-card {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.categories-kpi-grid .stat-card__value {
    font-size: var(--font-size-headline-md);
    font-weight: 700;
    color: var(--color-on-surface);
    letter-spacing: -0.01em;
    line-height: 1.2;
    margin: var(--space-1) 0;
}

.categories-kpi-grid .stat-card__sub {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
}

@media (max-width: 1024px) {
    .categories-kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .categories-kpi-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   CATEGORIES LIST — table cells specific to this page
   ============================================================ */

.category-code {
    font-family: var(--font-family-mono, 'JetBrains Mono', monospace);
    font-size: var(--font-size-label-sm);
    font-weight: 500;
    color: var(--color-on-surface);
}

.category-name-cell__name {
    font-weight: 600;
    color: var(--color-on-surface);
}

.category-name-cell__description {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
    margin-top: 2px;
    max-width: 360px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.category-sku-link {
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    /* Cross-navigates into a category-filtered Products list via a small POST
       form (search state never rides in the URL — see AGENT.md note on list
       filters), so this is a <button type="submit"> styled to read as a link. */
    background: none;
    border: none;
    padding: 0;
    /* Reset the button's UA font family/size to inherit from context, but keep
       the font-weight:600 above — the `font` shorthand would have reset it. */
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
}

.category-sku-link:hover,
.category-sku-link:focus-visible {
    text-decoration: underline;
}

.category-sku-count--zero {
    font-weight: 500;
    color: var(--color-on-surface-variant);
}

/* ============================================================
   PRODUCT CREATE / EDIT FORM — Split layout (8:4) + sticky footer
   ============================================================ */

.product-form-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.product-form-grid--3col {
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-4);
}

.product-form-section {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    padding: var(--space-5);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.product-form-section--full-width {
    grid-column: 1 / -1;
}

.product-form-section__title {
    font-size: var(--font-size-headline-sm);
    font-weight: 600;
    color: var(--color-on-surface);
    margin: 0 0 var(--space-2);
    letter-spacing: -0.005em;
}

/* ============================================================
   STATUS TOGGLE — Radio cards (Active / Inactive)
   ============================================================ */

.status-toggle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2);
}

.status-toggle__option {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--color-bg-surface);
    border: 1.5px solid var(--color-outline-variant);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    min-height: 44px;
}

.status-toggle__option:hover {
    border-color: var(--color-primary);
}

.status-toggle__option.is-selected {
    border-color: var(--color-primary);
    background: var(--color-primary-container);
    color: var(--color-on-primary-container);
}

.status-toggle__option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.status-toggle__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-outline-variant);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.15s;
}

.status-toggle__option.is-selected .status-toggle__icon {
    background: var(--color-primary);
}

.status-toggle__text {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    line-height: 1.3;
    font-size: var(--font-size-label-sm);
}

.status-toggle__text strong {
    color: var(--color-on-surface);
}

.status-toggle__text span {
    font-size: var(--font-size-label-xs);
    color: var(--color-on-surface-variant);
}

.status-toggle__option.is-selected .status-toggle__text strong,
.status-toggle__option.is-selected .status-toggle__text span {
    color: var(--color-on-primary-container);
}

/* ============================================================
   CURRENCY INPUT (Rp)
   ============================================================ */

.currency-input {
    position: relative;
    display: flex;
    align-items: center;
}

.currency-input__prefix {
    position: absolute;
    left: 12px;
    color: var(--color-on-surface-variant);
    font-size: var(--font-size-label-sm);
    font-weight: 500;
    pointer-events: none;
    z-index: 1;
}

.currency-input__field {
    padding-left: 38px !important;
    width: 100%;
}

/* ============================================================
   STICKY FORM ACTION FOOTER
   ============================================================ */

.product-form-footer {
    position: sticky;
    bottom: 0;
    z-index: 10;
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-outline-variant);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: var(--space-4);
}

.product-form-footer__actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.btn--submit {
    /* position:relative anchors .btn__spinner (loading state) — kept.
       No forced min-height/min-width here: this button should look like
       every other page's Save button (base .btn sizing), not artificially
       taller/wider than the Save buttons on other forms. */
    position: relative;
}

.btn--submit[aria-busy="true"] {
    opacity: 0.85;
    cursor: wait;
}

.btn__spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: btn-spin 0.7s linear infinite;
}

.btn--submit[aria-busy="true"] .btn__spinner {
    display: inline-block;
}

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

/* ============================================================
   RESPONSIVE — Product Create/Edit
   ============================================================ */

@media (max-width: 1024px) {
    /* minmax(0, …) for the same min-content reason as .dashboard-split */
    .product-form-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .product-form-grid--3col {
        grid-template-columns: minmax(0, 1fr);
    }
}