@import "/styles/css/dimen.css";

body {
    background-color: var(--tt-cream);
}

h1 {
    color: var(--tt-navy);
}

/* Keyboard focus: token ring (pair with --tt-focus-ring in colors.css) */
.tt-ui-input:focus-visible,
.tt-ui-textarea:focus-visible,
.tt-ui-select:focus-visible,
.tt-ui-smart-select__control:focus-visible,
.tt-ui-smart-select__item:focus-visible,
.tt-ui-btn:focus-visible,
.tt-ui-dropdown__trigger:focus-visible,
a.tt-ui-btn:focus-visible {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

input[type="checkbox"]:focus-visible,
input[type="radio"]:focus-visible {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

.ui-icon-btn {
    --btn-bg: var(--tt-navy);
    --btn-text: var(--tt-white);
    --btn-border: transparent;
    --btn-bg-hover: var(--tt-midnight);
    --btn-text-hover: var(--tt-white);
    --btn-border-hover: transparent;
    --btn-bg-active: var(--tt-slate);
    --btn-ring: var(--tt-info);
    --btn-radius: 0.2rem;
    --btn-gap: 0.5rem;
    --btn-font-size: 0.875rem;
    --btn-font-weight: 600;
    --btn-py: 0.625rem;
    --btn-px: 0.875rem;
    --btn-icon-size: 1rem;
    --btn-spinner-size: 1rem;
    --btn-transition: 180ms ease;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: auto;
    border: 1px solid var(--btn-border);
    border-radius: var(--btn-radius);
    background: var(--btn-bg);
    color: var(--btn-text);
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    transition: background-color var(--btn-transition), color var(--btn-transition), border-color var(--btn-transition), transform var(--btn-transition), box-shadow var(--btn-transition), opacity var(--btn-transition);
}

.ui-icon-btn__inner {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--btn-gap);
    padding: var(--btn-py) var(--btn-px);
    width: 100%;
}

.ui-icon-btn__label {
    font-size: var(--btn-font-size);
    font-weight: var(--btn-font-weight);
    line-height: 1;
    white-space: nowrap;
}

.ui-icon-btn__icon,
.ui-icon-btn__icon i,
.ui-icon-btn__icon-image,
.ui-icon-btn__spinner {
    width: var(--btn-icon-size);
    height: var(--btn-icon-size);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ui-icon-btn__icon i {
    font-size: var(--btn-icon-size);
    line-height: 1;
}

.ui-icon-btn__icon-image {
    object-fit: contain;
}

.ui-icon-btn__spinner {
    width: var(--btn-spinner-size);
    height: var(--btn-spinner-size);
    border-radius: 50%;
    border: 2px solid currentColor;
    border-right-color: transparent;
    animation: uiIconBtnSpin 700ms linear infinite;
}

.ui-icon-btn:hover:not(.is-disabled):not([disabled]) {
    background: var(--btn-bg-hover);
    color: var(--btn-text-hover);
    border-color: var(--btn-border-hover);
}

.ui-icon-btn:active:not(.is-disabled):not([disabled]) {
    background: var(--btn-bg-active);
    transform: translateY(1px);
}

.ui-icon-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--btn-ring);
}

.ui-icon-btn.is-disabled,
.ui-icon-btn[disabled],
.ui-icon-btn[aria-disabled="true"] {
    opacity: 0.55;
    pointer-events: none;
}

.ui-icon-btn--block {
    width: 100%;
}

.ui-icon-btn--icon-right .ui-icon-btn__inner {
    flex-direction: row-reverse;
}

.ui-icon-btn--icon-only {
    --btn-gap: 0;
    --btn-px: var(--btn-py);
}

.ui-icon-btn--icon-only .ui-icon-btn__label {
    display: none;
}

.ui-icon-btn--sm {
    --btn-font-size: 0.75rem;
    --btn-px: 0.625rem;
    --btn-py: 0.5rem;
    --btn-icon-size: 0.875rem;
}

.ui-icon-btn--md {
    --btn-font-size: 0.875rem;
    --btn-px: 0.875rem;
    --btn-py: 0.625rem;
    --btn-icon-size: 1rem;
}

.ui-icon-btn--lg {
    --btn-font-size: 0.95rem;
    --btn-px: 1rem;
    --btn-py: 0.75rem;
    --btn-icon-size: 1.125rem;
}

.ui-icon-btn--pill {
    --btn-radius: 999px;
}

.ui-icon-btn--square {
    --btn-radius: 0.5rem;
}

.ui-icon-btn--rounded {
    --btn-radius: 0.625rem;
}

.ui-icon-btn--primary {
    --btn-bg: var(--tt-navy);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-midnight);
    --btn-bg-active: var(--tt-slate);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--secondary {
    --btn-bg: var(--tt-slate);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-navy);
    --btn-bg-active: var(--tt-midnight);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--outline {
    --btn-bg: var(--tt-white);
    --btn-text: var(--tt-navy);
    --btn-border: var(--tt-sand);
    --btn-bg-hover: var(--tt-cream);
    --btn-border-hover: var(--tt-slate);
    --btn-bg-active: var(--tt-neutral-bg);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--ghost {
    --btn-bg: transparent;
    --btn-text: var(--tt-slate);
    --btn-bg-hover: var(--tt-neutral-bg);
    --btn-bg-active: var(--tt-cream);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--danger {
    --btn-bg: var(--tt-danger);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-danger-dark);
    --btn-bg-active: var(--tt-danger-deep);
    --btn-ring: var(--tt-danger);
}

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

.app-header {
    min-height: var(--erp-header-height, 64px);
    padding: 0.625rem 1rem;
    border-bottom: 1px solid color-mix(in srgb, var(--tt-sand) 52%, transparent);
    background-color: color-mix(in srgb, var(--tt-white) 96%, var(--tt-cream));
}

/* Matches .erp-shell first column so brand aligns with sidebar */
.app-header__grid {
    display: grid;
    grid-template-columns: var(--erp-sidebar-width, 260px) 1fr;
    align-items: center;
    gap: 0 0.75rem;
    width: 100%;
    min-height: calc(var(--erp-header-height, 64px) - 1.25rem);
    transition: grid-template-columns 200ms ease;
}

.app-header__brand-slot {
    min-width: 0;
}

.app-header__brand {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    width: 100%;
    max-width: var(--erp-sidebar-width, 260px);
    box-sizing: border-box;
    min-width: 0;
}

.app-header__titles {
    min-width: 0;
    overflow: hidden;
}

.app-header__toolbar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-width: 0;
}

.app-header__toolbar-spacer {
    flex: 1;
    min-width: 0;
}

.app-header__right {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* Sidebar hidden: brand column shrinks to logo only; menu sits in main column */
body:has(.erp-shell.is-sidebar-hidden) .app-header__grid {
    grid-template-columns: auto 1fr;
}

body:has(.erp-shell.is-sidebar-hidden) .app-header__titles {
    display: none;
}

body:has(.erp-shell.is-sidebar-hidden) .app-header__brand {
    max-width: none;
    width: auto;
    gap: 0;
}

.app-header__logo {
    width: 2rem;
    height: 2rem;
    border-radius: 0.55rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--tt-navy);
    color: var(--tt-white);
    font-weight: 700;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--tt-midnight) 10%, transparent);
}

.app-header__title {
    margin: 0;
    color: var(--tt-navy);
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.2;
}

.app-header__subtitle {
    margin: 0;
    color: color-mix(in srgb, var(--tt-slate) 78%, var(--tt-white));
    font-size: 0.76rem;
    line-height: 1.2;
}

.app-header__right .ui-icon-btn {
    flex-shrink: 0;
}

.app-header .ui-icon-btn {
    --btn-radius: 0.55rem;
    --btn-py: 0.5rem;
    --btn-px: 0.58rem;
    --btn-icon-size: 0.9rem;
    box-shadow: none;
}

.app-header .ui-icon-btn--outline {
    --btn-bg: color-mix(in srgb, var(--tt-white) 88%, var(--tt-cream));
    --btn-border: color-mix(in srgb, var(--tt-sand) 42%, transparent);
}

:root {
    --erp-sidebar-width: 260px;
    --erp-header-height: 64px;
}

body:has(.erp-shell) {
    min-height: 100vh;
    overflow: hidden;
}

.erp-shell {
    display: grid;
    grid-template-columns: var(--erp-sidebar-width) 1fr;
    height: calc(100vh - var(--erp-header-height));
    min-height: 0;
    overflow: hidden;
    transition: grid-template-columns 200ms ease;
}

.erp-shell.is-sidebar-hidden {
    grid-template-columns: 1fr;
}

.erp-shell.is-sidebar-hidden .erp-sidebar {
    display: none;
}

.erp-sidebar {
    border-right: 1px solid color-mix(in srgb, var(--tt-sand) 52%, transparent);
    background: color-mix(in srgb, var(--tt-white) 94%, var(--tt-cream));
    padding: 0.75rem 0.65rem 0.75rem 0.75rem;
    display: grid;
    align-content: stretch;
    gap: 0.75rem;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    min-width: 0;
}

.erp-sidebar__nav {
    display: grid;
    gap: 0.16rem;
    align-content: start;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-gutter: stable;
    padding: 0.25rem 0.35rem 1.25rem 0;
}

.erp-sidebar__nav::-webkit-scrollbar {
    width: 0.5rem;
}

.erp-sidebar__nav::-webkit-scrollbar-track {
    background: transparent;
}

.erp-sidebar__nav::-webkit-scrollbar-thumb {
    background: color-mix(in srgb, var(--tt-sand) 46%, transparent);
    border: 0.15rem solid transparent;
    border-radius: var(--tt-radius-pill);
    background-clip: padding-box;
}

.erp-sidebar__section {
    margin: 0.8rem 0.5rem 0.32rem;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    color: color-mix(in srgb, var(--tt-slate) 72%, var(--tt-sand));
    font-weight: 700;
    line-height: 1.2;
}

.erp-sidebar__link {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    min-height: 2.35rem;
    padding: 0.5rem 0.55rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--tt-slate);
    font-weight: 500;
    line-height: 1.2;
    transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.erp-sidebar__link span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
}

.erp-sidebar__link:hover {
    background: color-mix(in srgb, var(--tt-neutral-bg) 76%, var(--tt-white));
    color: var(--tt-navy);
}

.erp-sidebar__link:focus-visible,
.erp-sidebar__sublink:focus-visible {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: 2px;
}

.erp-sidebar__link.is-active {
    background: color-mix(in srgb, var(--tt-info-bg) 72%, var(--tt-white));
    color: var(--tt-navy);
    font-weight: 650;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tt-info) 22%, transparent);
}

.erp-sidebar__link i,
.erp-sidebar__accordion-label i {
    width: 1rem;
    flex: 0 0 1rem;
    color: color-mix(in srgb, var(--tt-slate) 78%, var(--tt-sand));
    font-size: 0.95rem;
    text-align: center;
}

.erp-sidebar__link.is-active i {
    color: var(--tt-info-dark);
}

.erp-sidebar__accordion {
    display: grid;
    gap: 0.15rem;
}

.erp-sidebar__accordion-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.45rem;
    width: 100%;
    margin: 0;
    min-height: 2.35rem;
    padding: 0.5rem 0.55rem;
    border: none;
    border-radius: 0.5rem;
    background: transparent;
    color: var(--tt-slate);
    font: inherit;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    line-height: 1.2;
    transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.erp-sidebar__accordion-trigger:hover {
    background: color-mix(in srgb, var(--tt-neutral-bg) 76%, var(--tt-white));
    color: var(--tt-navy);
}

.erp-sidebar__accordion-trigger:focus-visible {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: 2px;
}

.erp-sidebar__accordion-trigger.is-open {
    background: color-mix(in srgb, var(--tt-neutral-bg) 70%, var(--tt-white));
    color: var(--tt-navy);
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tt-sand) 30%, transparent);
}

.erp-sidebar__accordion-label {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    min-width: 0;
}

.erp-sidebar__accordion-label>span:last-child {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.erp-sidebar__accordion-chevron {
    flex-shrink: 0;
    font-size: 0.72rem;
    opacity: 0.75;
    transition: transform 180ms ease;
}

.erp-sidebar__accordion-trigger.is-open .erp-sidebar__accordion-chevron {
    transform: rotate(-180deg);
}

.erp-sidebar__accordion-panel {
    display: grid;
    gap: 0.12rem;
    padding: 0.12rem 0 0.18rem 0.5rem;
    border-left: 1px solid color-mix(in srgb, var(--tt-sand) 50%, transparent);
    margin-left: 0.72rem;
}

/* Ensure the `hidden` attribute overrides the explicit display:grid above.
   Author CSS beats the UA stylesheet, so this explicit rule is required. */
.erp-sidebar__accordion-panel[hidden] {
    display: none;
}

.erp-sidebar__sublink {
    display: block;
    padding: 0.38rem 0.5rem;
    border-radius: 0.45rem;
    text-decoration: none;
    color: var(--tt-slate);
    font-size: 0.84rem;
    font-weight: 500;
    line-height: 1.25;
}

.erp-sidebar__sublink:hover {
    background: color-mix(in srgb, var(--tt-neutral-bg) 76%, var(--tt-white));
    color: var(--tt-navy);
}

.erp-content {
    display: grid;
    grid-template-rows: 1fr auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.erp-dashboard {
    padding: 1rem 1.25rem;
    display: grid;
    gap: 1rem;
}

.erp-dashboard__header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 1rem;
}

.erp-dashboard__header h1 {
    margin: 0;
}

.erp-dashboard__header p {
    margin: 0.35rem 0 0;
    color: var(--tt-slate);
}

.erp-dashboard__actions {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.erp-dashboard__kpi-strip {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.erp-dashboard__kpi-value {
    font-size: 1.45rem;
    margin: 0;
}

.erp-dashboard__grid-2 {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.erp-dashboard__grid-3 {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.erp-dashboard__stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.55rem;
}

.erp-dashboard__stat-chip {
    border: 1px solid var(--tt-sand);
    border-radius: 0.5rem;
    padding: 0.5rem 0.6rem;
    background: var(--tt-neutral-bg);
    display: grid;
    gap: 0.2rem;
}

.erp-dashboard__stat-chip span {
    color: var(--tt-slate);
    font-size: 0.78rem;
}

.erp-dashboard__stat-chip strong {
    font-size: 1rem;
}

.erp-dashboard__attention-list {
    margin: 0;
    padding-left: 1.1rem;
    display: grid;
    gap: 0.45rem;
}

.erp-dashboard__sync-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
}

.erp-dashboard__sync-grid>div {
    border: 1px solid var(--tt-sand);
    border-radius: 0.5rem;
    padding: 0.5rem 0.6rem;
    background: var(--tt-neutral-bg);
    display: grid;
    gap: 0.2rem;
}

.erp-dashboard__sync-grid span {
    color: var(--tt-slate);
    font-size: 0.78rem;
}

.erp-dashboard__sync-grid strong {
    font-size: 0.95rem;
}

.erp-dashboard__section-note {
    margin: 0 0 0.6rem;
    color: var(--tt-slate);
    font-size: 0.84rem;
}

.erp-filter-drawer {
    position: fixed;
    top: 73px;
    right: 0;
    width: min(420px, calc(100vw - 1rem));
    height: calc(100vh - 73px);
    background: var(--tt-white);
    border-left: 1px solid color-mix(in srgb, var(--tt-sand) 36%, transparent);
    box-shadow: -8px 0 24px color-mix(in srgb, var(--tt-midnight) 12%, transparent);
    transform: translateX(104%);
    transition: transform 220ms ease;
    z-index: 40;
    display: grid;
    grid-template-rows: auto 1fr;
}

.erp-filter-drawer.is-open {
    transform: translateX(0);
}

.erp-filter-drawer__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 0.9rem;
    border-bottom: 1px solid color-mix(in srgb, var(--tt-sand) 30%, transparent);
}

.erp-filter-drawer__header h3 {
    margin: 0;
    font-size: 1rem;
}

.erp-filter-drawer__body {
    padding: 0.8rem;
    overflow-y: auto;
    display: grid;
    gap: 0.65rem;
    align-content: start;
}

.erp-filter-drawer__summary {
    border: 1px solid color-mix(in srgb, var(--tt-sand) 30%, transparent);
    border-radius: 0.6rem;
    padding: 0.6rem;
    background: var(--tt-neutral-bg);
    box-shadow: 0 4px 10px color-mix(in srgb, var(--tt-midnight) 6%, transparent);
    display: grid;
    gap: 0.5rem;
}

.erp-filter-drawer__summary-title {
    margin: 0;
    font-size: 0.78rem;
    color: var(--tt-slate);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.erp-filter-drawer__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.erp-filter-drawer__chip {
    border: 1px solid color-mix(in srgb, var(--tt-info) 38%, transparent);
    border-radius: 999px;
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
    font-size: 0.74rem;
    padding: 0.2rem 0.5rem;
    line-height: 1.2;
}

.erp-filter-drawer__chip.is-empty {
    border-color: color-mix(in srgb, var(--tt-sand) 32%, transparent);
    background: var(--tt-white);
    color: var(--tt-slate);
}

.erp-filter-drawer__row {
    border: 1px solid color-mix(in srgb, var(--tt-sand) 30%, transparent);
    border-radius: 0.6rem;
    padding: 0.6rem;
    background: var(--tt-neutral-bg);
    box-shadow: 0 4px 10px color-mix(in srgb, var(--tt-midnight) 6%, transparent);
}

.erp-filter-drawer__row .tt-ui-field {
    margin-bottom: 0.5rem;
}

.erp-filter-drawer__actions {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.erp-filter-drawer__state {
    font-size: 0.76rem;
    color: var(--tt-slate);
}

.erp-filter-drawer__state.is-applied {
    color: var(--tt-success-dark);
    font-weight: 600;
}

/* Soft visual treatment for ERP dashboard surfaces */
.erp-dashboard .tt-ui-card,
.erp-dashboard .tt-ui-table-wrap,
.erp-dashboard .tt-ui-chart {
    border-color: color-mix(in srgb, var(--tt-sand) 36%, transparent);
    border-radius: var(--tt-radius-lg);
    ;
    box-shadow: 0 6px 18px color-mix(in srgb, var(--tt-midnight) 8%, transparent);
}

.erp-dashboard .tt-ui-card__header {
    border-bottom-color: color-mix(in srgb, var(--tt-sand) 30%, transparent);
    border-top-left-radius: var(--tt-radius-lg);
    border-top-right-radius: var(--tt-radius-lg);
    padding: 0.85rem 1rem;
}

.erp-dashboard .tt-ui-card__body {
    padding: 1rem;
}

.erp-dashboard .tt-ui-table th,
.erp-dashboard .tt-ui-table td {
    border-bottom-color: color-mix(in srgb, var(--tt-sand) 26%, transparent);
}

.erp-dashboard .erp-dashboard__stat-chip,
.erp-dashboard .erp-dashboard__sync-grid>div {
    border-color: color-mix(in srgb, var(--tt-sand) 34%, transparent);
    border-radius: 0.55rem;
    box-shadow: 0 3px 10px color-mix(in srgb, var(--tt-midnight) 6%, transparent);
}

.erp-footer {
    border-top: 1px solid color-mix(in srgb, var(--tt-sand) 44%, transparent);
    background: color-mix(in srgb, var(--tt-white) 96%, var(--tt-cream));
    padding: 0.75rem 1.25rem;
}

.erp-footer p {
    margin: 0;
    color: color-mix(in srgb, var(--tt-slate) 78%, var(--tt-white));
    font-size: 0.8rem;
    line-height: 1.35;
}

@media (max-width: 1080px) {
    body:has(.erp-shell) {
        overflow: auto;
    }

    .erp-shell {
        grid-template-columns: 1fr;
        height: auto;
        min-height: calc(100vh - var(--erp-header-height));
        overflow: visible;
    }

    .app-header__grid {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    body:has(.erp-shell.is-sidebar-hidden) .app-header__grid {
        grid-template-columns: auto 1fr;
    }

    .app-header__brand {
        max-width: none;
    }

    .erp-sidebar {
        border-right: 0;
        border-bottom: 1px solid color-mix(in srgb, var(--tt-sand) 52%, transparent);
        height: auto;
        max-height: none;
        overflow: visible;
    }

    .erp-sidebar__nav {
        overflow: visible;
    }

    .erp-content {
        overflow: visible;
    }

    .erp-dashboard__kpi-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .erp-dashboard__grid-2,
    .erp-dashboard__grid-3 {
        grid-template-columns: 1fr;
    }

    .erp-dashboard__stats-grid,
    .erp-dashboard__sync-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.tt-ui-field {
    display: grid;
    gap: 0.375rem;
    margin-bottom: 1rem;
}

.tt-ui-field__label {
    font-size: 0.875rem;
    font-weight: 600;
}

.tt-ui-field__required,
.tt-ui-field__error {
    color: var(--tt-danger);
}

.tt-ui-field__hint,
.tt-ui-field__error {
    margin: 0;
}

.tt-ui-field__hint {
    color: var(--tt-slate);
    font-size: 0.8rem;
}

.tt-ui-input,
.tt-ui-textarea,
.tt-ui-select {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    padding: 0.625rem 0.75rem;
    background: var(--tt-white);
}

.tt-ui-input-wrap {
    position: relative;
}

.tt-ui-input-wrap__icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--tt-text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.tt-ui-input-wrap__icon--prefix {
    left: 0.7rem;
}

.tt-ui-input-wrap__icon--suffix {
    right: 0.7rem;
}

.tt-ui-input-wrap.has-prefix .tt-ui-input {
    padding-left: 2rem;
}

.tt-ui-input-wrap.has-suffix .tt-ui-input {
    padding-right: 2rem;
}

.tt-ui-textarea-wrap {
    display: grid;
    gap: 0.3rem;
}

.tt-ui-textarea-wrap__counter {
    justify-self: end;
    color: var(--tt-text-secondary);
}

.tt-ui-floating-input {
    position: relative;
    display: block;
}

.tt-ui-floating-input>span {
    position: absolute;
    left: 0.7rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--tt-text-secondary);
    background: var(--tt-white);
    padding: 0 0.2rem;
    transition: 120ms ease;
    pointer-events: none;
}

.tt-ui-floating-input>input:focus+span,
.tt-ui-floating-input>input:not(:placeholder-shown)+span {
    top: 0;
    transform: translateY(-50%) scale(0.9);
    color: var(--tt-text-primary);
}

.tt-ui-search-select {
    display: block;
}

.tt-ui-smart-select {
    position: relative;
}

.tt-ui-smart-select__control {
    width: 100%;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    color: var(--tt-text-primary);
    min-height: 2.5rem;
    padding: 0.35rem 0.55rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

.tt-ui-smart-select__chips {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.tt-ui-smart-chip {
    border: 1px solid var(--tt-info);
    border-radius: 9px;
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
    font-size: 0.75rem;
    padding: 0.15rem 0.45rem;
}

.tt-ui-smart-select__placeholder {
    color: var(--tt-text-secondary);
}

.tt-ui-smart-select__caret {
    color: var(--tt-text-secondary);
    flex-shrink: 0;
}

.tt-ui-smart-select__menu {
    position: absolute;
    z-index: 20;
    left: 0;
    right: 0;
    margin-top: 0.35rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.6rem;
    background: var(--tt-white);
    box-shadow: 0 0.45rem 0.95rem color-mix(in srgb, var(--tt-midnight) 18%, transparent);
    padding: 0.5rem;
    display: grid;
    gap: 0.45rem;
}

.tt-ui-smart-select__menu[hidden] {
    display: none !important;
}

.tt-ui-smart-select__search {
    width: 100%;
}

.tt-ui-smart-select__list {
    max-height: 14rem;
    overflow: auto;
    display: grid;
    gap: 0.25rem;
}

.tt-ui-smart-select__item {
    border: 1px solid var(--tt-sand);
    border-radius: 0.45rem;
    background: var(--tt-white);
    color: var(--tt-text-primary);
    padding: 0.45rem 0.55rem;
    display: flex;
    gap: 0.45rem;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
}

.tt-ui-smart-select__item-check {
    color: var(--tt-success);
    opacity: 0;
}

.tt-ui-smart-select__item.is-selected {
    border-color: var(--tt-info);
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-smart-select__item.is-active-option {
    border-color: var(--tt-info);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--tt-info) 20%, transparent);
}

.tt-ui-smart-select__item.is-selected .tt-ui-smart-select__item-check {
    opacity: 1;
}

.tt-ui-chip-select {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.tt-ui-chip-select__chip {
    display: inline-flex;
    align-items: center;
}

.tt-ui-chip-select__chip input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.tt-ui-chip-select__chip span {
    border: 1px solid var(--tt-sand);
    border-radius: 999px;
    background: var(--tt-white);
    color: var(--tt-text-primary);
    padding: 0.25rem 0.55rem;
    font-size: 0.8rem;
}

.tt-ui-chip-select__chip input:checked+span {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
    border-color: var(--tt-info);
}

.tt-ui-chip-select__chip input:focus-visible+span {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

.tt-ui-check,
.tt-ui-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.tt-ui-check input[type="checkbox"],
.tt-ui-check input[type="radio"],
.tt-ui-switch input[type="checkbox"] {
    accent-color: var(--tt-navy);
}

.tt-ui-switch {
    position: relative;
}

.tt-ui-switch__input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.tt-ui-switch__track {
    width: 2rem;
    height: 1rem;
    border-radius: 999px;
    background: var(--tt-neutral);
    position: relative;
    transition: box-shadow 120ms ease;
}

.tt-ui-switch__track::after {
    content: "";
    width: 0.85rem;
    height: 0.85rem;
    background: var(--tt-white);
    border-radius: 50%;
    position: absolute;
    top: 0.075rem;
    left: 0.075rem;
}

.tt-ui-switch input:checked+.tt-ui-switch__track {
    background: var(--tt-navy);
}

.tt-ui-switch__input:focus-visible+.tt-ui-switch__track {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

.tt-ui-switch input:checked+.tt-ui-switch__track::after {
    left: 1.05rem;
}

.tt-ui-btn {
    border: none;
    border-radius: 0.5rem;
    padding: 0.625rem 0.875rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.tt-ui-btn--primary {
    background: var(--tt-navy);
    color: var(--tt-white);
}

.tt-ui-btn--outline {
    background: var(--tt-white);
    border: 1px solid var(--tt-sand);
    color: var(--tt-navy);
}

.tt-ui-btn--sm {
    padding: 0.45rem 0.625rem;
    font-size: 0.8rem;
}

.tt-ui-btn--md {
    font-size: 0.875rem;
}

.tt-ui-btn-group {
    display: inline-flex;
    gap: 0.5rem;
}

.tt-ui-dropdown {
    position: relative;
}

.tt-ui-dropdown__trigger {
    cursor: pointer;
    list-style: none;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.5rem;
    background: var(--tt-white);
}

.tt-ui-dropdown__menu {
    margin-top: 0.35rem;
    padding: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--tt-sand);
    background: var(--tt-white);
}

.tt-ui-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
}

.tt-ui-badge--neutral {
    background: var(--tt-neutral-bg);
    color: var(--tt-neutral-dark);
}

.tt-ui-badge--success {
    background: var(--tt-success-bg);
    color: var(--tt-success-dark);
}

.tt-ui-alert {
    border-radius: 0.5rem;
    border: 1px solid var(--tt-info);
    padding: 0.75rem;
    background: var(--tt-info-bg);
}

.tt-ui-alert--success {
    border-color: var(--tt-success);
    background: var(--tt-success-bg);
}

.tt-ui-card {
    border: 1px solid var(--tt-sand);
    border-radius: 0.75rem;
    background: var(--tt-white);
}

.tt-ui-card__header {
    border-bottom: 1px solid var(--tt-sand);
    padding: 0.75rem 1rem;
    font-weight: 600;
}

.tt-ui-card__body {
    padding: 1rem;
}

.tt-ui-toast {
    background: var(--tt-midnight);
    color: var(--tt-white);
    border-radius: 0.5rem;
    padding: 0.75rem;
    display: inline-flex;
    gap: 0.5rem;
}

.tt-ui-breadcrumb,
.tt-ui-tabs,
.tt-ui-pagination {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tt-ui-tabs__tab,
.tt-ui-pagination a {
    text-decoration: none;
    color: var(--tt-slate);
    padding: 0.4rem 0.65rem;
    border-radius: 0.45rem;
}

.tt-ui-tabs__tab.is-active,
.tt-ui-pagination a.is-active {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-empty-state {
    border: 1px dashed var(--tt-sand);
    background: var(--tt-neutral-bg);
    border-radius: 0.75rem;
    padding: 1.25rem;
    text-align: center;
}

.tt-ui-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--tt-sand);
    border-radius: 0.75rem;
    background: var(--tt-white);
}

.tt-ui-table {
    width: 100%;
    border-collapse: collapse;
}

.tt-ui-table th,
.tt-ui-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--tt-sand);
    text-align: left;
}

.tt-ui-mobile-banner,
.tt-ui-mobile-coupon {
    border: 1px solid var(--tt-sand);
    border-radius: 0.75rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-mobile-banner img {
    width: 100%;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
}

.tt-ui-mobile-coupon {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tt-ui-mobile-coupon code {
    font-weight: 700;
    color: var(--tt-info-deep);
}

.tt-ui-skeleton {
    display: grid;
    gap: 0.5rem;
}

.tt-ui-skeleton__line {
    display: block;
    height: 0.75rem;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--tt-neutral-bg), var(--tt-cream), var(--tt-neutral-bg));
}

.tt-ui-accordion {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    padding: 0.625rem;
    background: var(--tt-white);
}

.tt-ui-accordion summary {
    cursor: pointer;
    font-weight: 600;
}

.tt-ui-accordion__body {
    margin-top: 0.5rem;
}

.tt-ui-avatar {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    overflow: hidden;
}

.tt-ui-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tt-ui-avatar--sm {
    width: 1.5rem;
    height: 1.5rem;
    font-size: 0.75rem;
}

.tt-ui-avatar--lg {
    width: 2.5rem;
    height: 2.5rem;
}

.tt-ui-progress {
    width: 100%;
    height: 0.6rem;
    border-radius: 999px;
    background: var(--tt-neutral-bg);
    overflow: hidden;
}

.tt-ui-progress span {
    height: 100%;
    display: block;
    background: var(--tt-info);
}

.tt-ui-sample-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.25rem;
    display: grid;
    gap: 1rem;
}

.tt-ui-sample-header {
    padding: 1rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
}

.tt-ui-sample-header h1 {
    margin: 0 0 0.25rem;
    color: var(--tt-navy);
}

.tt-ui-sample-header p {
    margin: 0;
    color: var(--tt-slate);
}

.tt-ui-sample-section {
    padding: 0.25rem;
}

/* ============================================================
   TOKEN-ONLY THEME + TYPOGRAPHY ENFORCEMENT
   - colors are only from colors.css tokens
   - typography limited to Inter, Poppins, and numeric font
============================================================ */

:root {
    --tt-font-body: "Inter", "Poppins", system-ui, -apple-system, sans-serif;
    --tt-font-heading: "Poppins", "Inter", system-ui, -apple-system, sans-serif;
    --tt-font-number: "Roboto Mono", "Inter", monospace;

    --tt-surface-page: var(--tt-cream);
    --tt-surface-card: var(--tt-white);
    --tt-surface-muted: var(--tt-neutral-bg);
    --tt-text-primary: var(--tt-navy);
    --tt-text-secondary: var(--tt-slate);
    --tt-border-subtle: var(--tt-sand);
}

body {
    background-color: var(--tt-surface-page);
    color: var(--tt-text-primary);
    font-family: var(--tt-font-body);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--tt-font-heading);
    color: var(--tt-text-primary);
}

.tt-ui-number,
.tt-ui-mobile-coupon code,
.tt-ui-table td:nth-child(1),
.tt-ui-table td:last-child {
    font-family: var(--tt-font-number);
}

.ui-icon-btn {
    --btn-bg: var(--tt-navy);
    --btn-text: var(--tt-white);
    --btn-border: transparent;
    --btn-bg-hover: var(--tt-midnight);
    --btn-text-hover: var(--tt-white);
    --btn-border-hover: transparent;
    --btn-bg-active: var(--tt-slate);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--primary {
    --btn-bg: var(--tt-navy);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-midnight);
    --btn-bg-active: var(--tt-slate);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--secondary {
    --btn-bg: var(--tt-slate);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-navy);
    --btn-bg-active: var(--tt-midnight);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--outline {
    --btn-bg: var(--tt-white);
    --btn-text: var(--tt-navy);
    --btn-border: var(--tt-sand);
    --btn-bg-hover: var(--tt-cream);
    --btn-border-hover: var(--tt-slate);
    --btn-bg-active: var(--tt-neutral-bg);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--ghost {
    --btn-bg: transparent;
    --btn-text: var(--tt-slate);
    --btn-bg-hover: var(--tt-neutral-bg);
    --btn-bg-active: var(--tt-cream);
    --btn-ring: var(--tt-info);
}

.ui-icon-btn--danger {
    --btn-bg: var(--tt-danger);
    --btn-text: var(--tt-white);
    --btn-bg-hover: var(--tt-danger-dark);
    --btn-bg-active: var(--tt-danger-deep);
    --btn-ring: var(--tt-danger);
}

.app-header {
    border-bottom-color: color-mix(in srgb, var(--tt-border-subtle) 52%, transparent);
    background-color: color-mix(in srgb, var(--tt-surface-card) 96%, var(--tt-cream));
}

.tt-ui-field__label {
    color: var(--tt-text-primary);
    font-family: var(--tt-font-heading);
}

.tt-ui-field__required,
.tt-ui-field__error {
    color: var(--tt-danger);
}

.tt-ui-field__hint {
    color: var(--tt-text-secondary);
}

.tt-ui-input,
.tt-ui-textarea,
.tt-ui-select {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
    color: var(--tt-text-primary);
    font-family: var(--tt-font-body);
}

.tt-ui-input:focus-visible,
.tt-ui-textarea:focus-visible,
.tt-ui-select:focus-visible {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

/* Themed select control (closed state) */
.tt-ui-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 2.25rem;
    background-image:
        linear-gradient(45deg, transparent 50%, var(--tt-slate) 50%),
        linear-gradient(135deg, var(--tt-slate) 50%, transparent 50%);
    background-position:
        calc(100% - 1rem) calc(50% - 0.2rem),
        calc(100% - 0.7rem) calc(50% - 0.2rem);
    background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
    background-repeat: no-repeat;
}

.tt-ui-switch__track {
    background: var(--tt-neutral);
}

.tt-ui-switch__track::after {
    background: var(--tt-white);
}

.tt-ui-switch input:checked+.tt-ui-switch__track {
    background: var(--tt-info);
}

.tt-ui-btn {
    font-family: var(--tt-font-heading);
}

.tt-ui-btn--primary {
    background: var(--tt-navy);
    color: var(--tt-white);
}

.tt-ui-btn--outline {
    background: var(--tt-white);
    border-color: var(--tt-border-subtle);
    color: var(--tt-text-primary);
}

.tt-ui-dropdown__trigger {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
    color: var(--tt-text-primary);
}

.tt-ui-dropdown__menu {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
}

.tt-ui-badge--neutral {
    background: var(--tt-neutral-bg);
    color: var(--tt-neutral-dark);
}

.tt-ui-badge--success {
    background: var(--tt-success-bg);
    color: var(--tt-success-dark);
}

.tt-ui-alert {
    border-color: var(--tt-info);
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-alert--success {
    border-color: var(--tt-success);
    background: var(--tt-success-bg);
    color: var(--tt-success-deep);
}

.tt-ui-card {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
}

.tt-ui-card__header {
    border-bottom-color: var(--tt-border-subtle);
    color: var(--tt-text-primary);
    font-family: var(--tt-font-heading);
}

.tt-ui-toast {
    background: var(--tt-midnight);
    color: var(--tt-white);
}

.tt-ui-breadcrumb,
.tt-ui-tabs,
.tt-ui-pagination {
    color: var(--tt-text-secondary);
}

.tt-ui-tabs__tab,
.tt-ui-pagination a {
    color: var(--tt-text-secondary);
}

.tt-ui-tabs__tab.is-active,
.tt-ui-pagination a.is-active {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-empty-state {
    border-color: var(--tt-border-subtle);
    background: var(--tt-neutral-bg);
    color: var(--tt-text-secondary);
}

.tt-ui-table-wrap {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
}

.tt-ui-table th,
.tt-ui-table td {
    border-bottom-color: var(--tt-border-subtle);
    color: var(--tt-text-primary);
}

.tt-ui-mobile-banner,
.tt-ui-mobile-coupon,
.tt-ui-accordion {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
    color: var(--tt-text-primary);
}

.tt-ui-mobile-coupon code {
    color: var(--tt-info-deep);
}

.tt-ui-skeleton__line {
    background: linear-gradient(90deg, var(--tt-neutral-bg), var(--tt-cream), var(--tt-neutral-bg));
}

.tt-ui-avatar {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-progress {
    background: var(--tt-neutral-bg);
}

.tt-ui-progress span {
    background: var(--tt-info);
}

.tt-ui-sample-header {
    border-color: var(--tt-border-subtle);
    background: var(--tt-surface-card);
}

.tt-ui-sample-header h1 {
    color: var(--tt-text-primary);
}

.tt-ui-sample-header p {
    color: var(--tt-text-secondary);
}

.tt-ui-multiselect {
    min-height: 7rem;
}

.tt-ui-file-input {
    width: 100%;
    border: 1px dashed var(--tt-sand);
    border-radius: 0.2rem;
    padding: 0.5rem;
    background: var(--tt-white);
}

.tt-ui-drag-drop {
    display: grid;
    gap: 0.25rem;
    border: 1px dashed var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-neutral-bg);
    padding: 2rem;
    cursor: pointer;
}

.tt-ui-drag-drop__input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.tt-ui-drag-drop:focus-within {
    outline: 2px solid var(--tt-focus-ring);
    outline-offset: var(--tt-focus-ring-offset);
}

.tt-ui-drag-drop__title {
    font-family: var(--tt-font-heading);
    color: var(--tt-text-primary);
}

.tt-ui-drag-drop__hint {
    color: var(--tt-text-secondary);
}

.tt-ui-image-upload {
    display: grid;
    gap: 0.5rem;
}

.tt-ui-image-upload__preview {
    width: 5.5rem;
    height: 5.5rem;
    border-radius: 0.2rem;
    border: 1px solid var(--tt-sand);
    overflow: hidden;
    display: grid;
    place-items: center;
    background: var(--tt-neutral-bg);
}

.tt-ui-image-upload__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tt-ui-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.75rem;
    background: var(--tt-white);
}

.tt-ui-calendar {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-calendar__week,
.tt-ui-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.25rem;
}

.tt-ui-calendar__week span {
    color: var(--tt-text-secondary);
    font-size: 0.8rem;
}

.tt-ui-calendar__grid span {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    text-align: center;
    padding: 0.25rem;
}

.tt-ui-calendar__grid span.is-active {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-chat-bubble {
    max-width: 26rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    padding: 0.65rem 0.75rem;
    background: var(--tt-white);
}

.tt-ui-chat-bubble--me {
    margin-left: auto;
    background: var(--tt-info-bg);
}

.tt-ui-chat-bubble__meta {
    color: var(--tt-text-secondary);
}

.tt-ui-countdown {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.65rem 0.75rem;
}

.tt-ui-diff {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.tt-ui-diff section {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-diff pre {
    margin: 0;
    white-space: pre-wrap;
    font-family: var(--tt-font-number);
}

.tt-ui-divider {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tt-ui-divider>span {
    height: 1px;
    flex: 1;
    background: var(--tt-sand);
}

.tt-ui-divider small {
    color: var(--tt-text-secondary);
}

.tt-ui-dock {
    display: flex;
    gap: 0.5rem;
    padding: 0.5rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
}

.tt-ui-drawer {
    width: 18rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    overflow: hidden;
}

.tt-ui-drawer header {
    padding: 0.75rem;
    border-bottom: 1px solid var(--tt-sand);
    font-family: var(--tt-font-heading);
}

.tt-ui-drawer__body {
    padding: 0.75rem;
}

.tt-ui-fab-group {
    display: inline-flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tt-ui-fab-group>* {
    border-radius: 999px !important;
}

.tt-ui-list {
    margin: 0;
    padding-left: 1.2rem;
}

.tt-ui-list--stacked {
    list-style: none;
    padding: 0;
    display: grid;
    gap: 0.4rem;
}

.tt-ui-list--stacked li {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.5rem 0.65rem;
}

.tt-ui-label {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.5rem;
    border-radius: 0.2rem;
    font-size: 0.78rem;
    font-family: var(--tt-font-heading);
    background: var(--tt-neutral-bg);
    color: var(--tt-neutral-dark);
}

.tt-ui-label--success {
    background: var(--tt-success-bg);
    color: var(--tt-success-dark);
}

.tt-ui-link {
    color: var(--tt-info-deep);
    text-decoration: underline;
    text-underline-offset: 0.12rem;
}

.tt-ui-vertical-tabs {
    display: grid;
    gap: 0.35rem;
}

.tt-ui-vertical-tabs a {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    color: var(--tt-text-primary);
    text-decoration: none;
    padding: 0.5rem 0.65rem;
}

.tt-ui-vertical-tabs a.is-active {
    background: var(--tt-info-bg);
    color: var(--tt-info-deep);
}

.tt-ui-carousel {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(12rem, 1fr);
    gap: 0.75rem;
    overflow-x: auto;
    padding-bottom: 0.25rem;
}

.tt-ui-carousel__slide {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-phone-mockup {
    width: 16rem;
    border: 1px solid var(--tt-sand);
    border-radius: 1.5rem;
    background: var(--tt-midnight);
    padding: 0.5rem;
}

.tt-ui-phone-mockup__notch {
    width: 4rem;
    height: 0.4rem;
    border-radius: 999px;
    background: var(--tt-slate);
    margin: 0 auto 0.5rem;
}

.tt-ui-phone-mockup__screen {
    border-radius: 1rem;
    background: var(--tt-white);
    min-height: 12rem;
    padding: 0.75rem;
}

.tt-ui-radial-progress {
    --radial-angle: calc(var(--radial-value) * 3.6deg);
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-family: var(--tt-font-number);
    background:
        radial-gradient(var(--tt-white) 58%, transparent 59%),
        conic-gradient(var(--tt-info) var(--radial-angle), var(--tt-neutral-bg) 0deg);
    border: 1px solid var(--tt-sand);
}

.tt-ui-range-slider {
    width: 100%;
    accent-color: var(--tt-navy);
}

.tt-ui-rating {
    display: inline-flex;
    gap: 0.2rem;
    color: var(--tt-neutral);
}

.tt-ui-rating .is-active {
    color: var(--tt-gold);
}

.tt-ui-stat {
    display: grid;
    gap: 0.2rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-stat small,
.tt-ui-stat span {
    color: var(--tt-text-secondary);
}

.tt-ui-stat strong {
    color: var(--tt-text-primary);
    font-size: 1.2rem;
}

.tt-ui-stepper {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.5rem;
}

.tt-ui-stepper li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--tt-sand);
    border-radius: 0.55rem;
    background: var(--tt-white);
    padding: 0.45rem 0.55rem;
}

.tt-ui-stepper li.is-done {
    background: var(--tt-success-bg);
}

.tt-ui-stepper li>span {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: var(--tt-neutral-bg);
}

.tt-ui-timeline {
    margin: 0;
    padding-left: 1rem;
    border-left: 2px solid var(--tt-sand);
    display: grid;
    gap: 0.75rem;
}

.tt-ui-timeline li {
    list-style: none;
}

.tt-ui-timeline p {
    margin: 0.1rem 0 0;
    color: var(--tt-text-secondary);
}

.tt-ui-tooltip {
    position: relative;
    display: inline-flex;
}

.tt-ui-tooltip__content {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 0.3rem);
    transform: translateX(-50%);
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    color: var(--tt-text-primary);
    padding: 0.25rem 0.45rem;
    white-space: nowrap;
    font-size: 0.75rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 120ms ease;
}

.tt-ui-tooltip:hover .tt-ui-tooltip__content {
    opacity: 1;
}

.tt-ui-modal-shell {
    position: relative;
    display: none;
}

.tt-ui-modal-shell.is-open {
    display: block;
}

.tt-ui-modal-shell__backdrop {
    position: fixed;
    inset: 0;
    background: color-mix(in srgb, var(--tt-midnight) 40%, transparent);
}

.tt-ui-modal-shell__panel {
    position: fixed;
    inset: 0;
    margin: auto;
    width: min(34rem, calc(100vw - 2rem));
    max-height: calc(100vh - 2rem);
    overflow: auto;
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 1rem;
}

.tt-ui-chart {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.75rem;
}

.tt-ui-chart__bars {
    min-height: 9rem;
    display: flex;
    align-items: end;
    gap: 0.5rem;
}

.tt-ui-chart__bar-wrap {
    display: grid;
    justify-items: center;
    gap: 0.2rem;
    flex: 1;
}

.tt-ui-chart__bar {
    width: 100%;
    border-radius: 0.2rem 0.2rem 0 0;
    background: var(--tt-info);
    min-height: 0.5rem;
}

.tt-ui-kbd {
    border: 1px solid var(--tt-sand);
    border-radius: 0.2rem;
    background: var(--tt-white);
    padding: 0.1rem 0.35rem;
    font-family: var(--tt-font-number);
    color: var(--tt-text-primary);
}

.tt-auth-body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--tt-font-primary);
    background: linear-gradient(140deg, var(--tt-cream) 0%, var(--tt-white) 100%);
    color: var(--tt-text-primary);
}

.tt-auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
}

.tt-auth__brand-panel {
    padding: clamp(2rem, 6vw, 5rem);
    background: linear-gradient(160deg, var(--tt-navy) 0%, var(--tt-midnight) 100%);
    color: var(--tt-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.tt-auth__eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.8rem;
    color: color-mix(in srgb, var(--tt-cream) 85%, white);
}

.tt-auth__brand-panel h1 {
    margin: 0;
    color: var(--tt-white);
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.1;
}

.tt-auth__copy {
    margin: 0;
    max-width: 34ch;
    color: color-mix(in srgb, var(--tt-cream) 80%, white);
    line-height: 1.6;
}

.tt-auth__highlights {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0;
    display: grid;
    gap: 0.75rem;
}

.tt-auth__highlights li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--tt-white);
}

.tt-auth__highlights i {
    color: var(--tt-warning);
}

.tt-auth__card-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: clamp(1.25rem, 4vw, 2.5rem);
}

.tt-auth__card {
    width: min(30rem, 100%);
    border: 1px solid var(--tt-sand);
    border-radius: 0.65rem;
    background: var(--tt-white);
    padding: clamp(1.25rem, 3vw, 2rem);
    box-shadow: 0 20px 40px color-mix(in srgb, var(--tt-midnight) 12%, transparent);
}

.tt-auth__card h2 {
    margin: 0 0 0.35rem;
    font-family: var(--tt-font-heading);
    color: var(--tt-navy);
}

.tt-auth__card-copy {
    margin: 0 0 1.25rem;
    color: var(--tt-text-muted);
}

.tt-auth__form {
    display: grid;
    gap: 0.4rem;
}

.tt-auth__password-field {
    position: relative;
}

.tt-auth__password-field .tt-ui-input {
    padding-right: 2.5rem;
}

.tt-auth__field-error {
    margin: 0.2rem 0 0;
    color: var(--tt-danger);
    font-size: 0.8rem;
    font-weight: 500;
}

.tt-auth__field-error:empty {
    display: none;
}

.tt-ui-field:has(.tt-auth__field-error:not(:empty)) .tt-ui-field__hint {
    display: none;
}

.tt-auth__input-error {
    border-color: var(--tt-danger) !important;
    box-shadow: 0 0 0 1px color-mix(in srgb, var(--tt-danger) 30%, transparent);
}

.tt-auth__password-toggle {
    position: absolute;
    right: 0.45rem;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: transparent;
    color: var(--tt-text-muted);
    cursor: pointer;
}

.tt-auth__password-toggle:hover {
    color: var(--tt-text-primary);
}

.tt-auth__meta-row {
    margin: 0.2rem 0 0.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.tt-auth__remember {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--tt-text-muted);
}

.tt-auth__meta-row a,
.tt-auth__help a {
    color: var(--tt-info);
    text-decoration: none;
    font-weight: 600;
}

.tt-auth__meta-row a:hover,
.tt-auth__help a:hover {
    text-decoration: underline;
}

.tt-auth__help {
    margin: 1rem 0 0;
    color: var(--tt-text-muted);
    font-size: 0.9rem;
}

@media (max-width: 960px) {
    .tt-auth {
        grid-template-columns: 1fr;
    }

    .tt-auth__brand-panel {
        min-height: 34vh;
    }
}