:root {
    color-scheme: light;
    --color-primary-950: #3f0d14;
    --color-primary-900: #55131b;
    --color-primary-800: #701a24;
    --color-primary-700: #842532;
    --color-primary-100: #f8e9eb;
    --color-primary-50: #fcf5f6;

    --color-surface: #fffefd;
    --color-canvas: #f4f2f1;
    --color-subtle: #faf8f7;
    --color-muted: #f0ecea;
    --color-border: #ded8d5;
    --color-border-strong: #bdb4b1;
    --color-control-border: #c9c1bd;
    --color-row-hover: #faf5f4;
    --color-selection: #f0d8dc;

    --color-text: #1d191a;
    --color-text-secondary: #575053;
    --color-text-muted: #746c70;
    --color-text-on-primary: #ffffff;

    --color-success: #18733b;
    --color-success-bg: #edf8f1;
    --color-success-border: #b9e3c7;
    --color-warning: #8a5000;
    --color-warning-bg: #fff8e7;
    --color-warning-border: #eed49a;
    --color-danger: #b4232c;
    --color-danger-strong: #941b24;
    --color-danger-bg: #fdf0f1;
    --color-danger-border: #efb9bd;
    --color-info: #245d91;
    --color-info-bg: #eef6fc;
    --color-info-border: #bdd8eb;

    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;

    --radius-sm: 0.3125rem;
    --radius-md: 0.4375rem;
    --radius-lg: 0.625rem;

    --shadow-surface: 0 1px 2px rgba(48, 31, 34, 0.045), 0 5px 16px rgba(48, 31, 34, 0.025);
    --shadow-elevated: 0 12px 32px rgba(43, 25, 29, 0.14), 0 2px 8px rgba(43, 25, 29, 0.07);
    --shadow-dialog: 0 28px 80px rgba(34, 19, 22, 0.28), 0 4px 14px rgba(34, 19, 22, 0.12);
    --focus-ring: 0 0 0 3px rgba(112, 26, 36, 0.2);
    --duration-press: 120ms;
    --duration-fast: 160ms;
    --duration-state: 200ms;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --content-width: 80rem;
    --shell-width: 85rem;
    --page-gutter: clamp(1rem, 3vw, 2.5rem);
}

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

html {
    min-width: 20rem;
    background: var(--color-canvas);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-optical-sizing: auto;
    text-rendering: optimizeLegibility;
}

body {
    margin: 0;
}

::selection {
    color: var(--color-primary-950);
    background: var(--color-selection);
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
[href],
select,
input:not([type="hidden"]),
textarea {
    -webkit-tap-highlight-color: transparent;
}

button {
    touch-action: manipulation;
}

.app-body {
    min-height: 100vh;
    background: var(--color-canvas);
    color: var(--color-text);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.app-body a {
    color: inherit;
}

.app-skip-link {
    position: fixed;
    top: var(--space-3);
    left: var(--space-3);
    z-index: 100;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-primary-800);
    font-weight: 700;
    box-shadow: var(--shadow-dialog);
    transform: translateY(-180%);
}

.app-skip-link:focus {
    transform: translateY(0);
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-dialog);
}

.ui-icon {
    display: block;
    width: 1.125rem;
    height: 1.125rem;
    flex: 0 0 auto;
}

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

/* Application shell */
.app-header {
    position: relative;
    z-index: 40;
    color: var(--color-text-on-primary);
    background: #681822;
    border-bottom: 1px solid var(--color-primary-950);
    box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.05), 0 2px 8px rgba(63, 13, 20, 0.12);
}

.app-header__inner {
    width: min(100%, var(--shell-width));
    min-height: 4rem;
    margin: 0 auto;
    padding: 0 var(--page-gutter);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.app-brand {
    min-width: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    border-radius: var(--radius-md);
}

.app-brand__mark {
    width: 2.5rem;
    height: 2.25rem;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: var(--radius-sm);
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: 0 1px 3px rgba(45, 8, 14, 0.22);
}

.app-brand__mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-brand__copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.app-brand__name {
    overflow: hidden;
    color: #ffffff;
    font-size: 0.9375rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-decoration: none;
}

.app-brand__product {
    margin-top: 0.125rem;
    color: #f0dadd;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    text-decoration: none;
}

.app-brand__product:hover {
    color: #ffffff;
}

.app-account__name {
    max-width: 9rem;
    overflow: hidden;
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-account__role {
    padding: 0.125rem 0.375rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.22);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Compact global header: module wayfinding remains in each module. */
.app-header__actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.app-home-link,
.app-account__trigger {
    min-height: 2.25rem;
    padding: 0 var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, transform var(--duration-press) var(--ease-out);
}

.app-home-link:hover,
.app-account__trigger:hover,
.app-account__trigger[aria-expanded="true"] {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.16);
    border-color: rgba(255, 255, 255, 0.2);
}

.app-home-link.is-active {
    color: var(--color-primary-800) !important;
    background: #ffffff;
    border-color: #ffffff;
    box-shadow: 0 1px 3px rgba(45, 8, 14, 0.16);
}

.app-account {
    position: relative;
    display: block;
    padding-left: 0;
    border-left: 0;
}

.app-account__trigger {
    cursor: pointer;
}

.app-account__chevron {
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
}

.app-account__trigger[aria-expanded="true"] .app-account__chevron {
    transform: rotate(180deg);
}

.app-account__menu {
    position: absolute;
    top: calc(100% + var(--space-2));
    right: 0;
    z-index: 50;
    width: max-content;
    min-width: 13.25rem;
    padding: 0.375rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    background: var(--color-surface);
    box-shadow: var(--shadow-elevated);
}

.app-account__menu[hidden] {
    display: none;
}

.app-account__menu-item {
    width: 100%;
    min-height: 2.5rem;
    padding: 0 var(--space-3);
    display: flex;
    align-items: center;
    border: 0;
    border-radius: var(--radius-sm);
    color: var(--color-text) !important;
    background: transparent;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.app-account__menu-item:hover,
.app-account__menu-item:focus {
    color: var(--color-primary-800) !important;
    background: var(--color-primary-50);
}

.app-account__logout {
    margin-top: var(--space-1);
    padding-top: 0.375rem;
    border-top: 1px solid var(--color-border);
}

.app-account__menu-item--danger {
    color: var(--color-danger) !important;
}

.app-main {
    width: 100%;
    padding: var(--space-8) var(--page-gutter) var(--space-10);
}

.app-container {
    width: min(100%, var(--content-width));
    margin: 0 auto;
}

.app-page-header {
    margin-bottom: var(--space-5);
}

.app-page-header__row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
}

.app-page-header__copy {
    min-width: 0;
}

.app-page-title {
    margin: 0;
    color: var(--color-text);
    font-size: clamp(1.625rem, 2.5vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.16;
}

.app-page-description {
    max-width: 62rem;
    margin: var(--space-2) 0 0;
    color: var(--color-text-secondary);
    font-size: 0.9375rem;
}

.app-breadcrumbs {
    margin-bottom: var(--space-2);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.app-breadcrumbs ol {
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
}

.app-breadcrumbs li:not(:last-child)::after {
    margin-left: var(--space-2);
    color: var(--color-border-strong);
    content: "/";
}

.app-breadcrumbs a {
    color: var(--color-text-secondary);
    font-weight: 500;
    text-decoration: none;
}

.app-breadcrumbs a:hover {
    color: var(--color-primary-800);
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

/* Shared navigation and surfaces */
.app-section-nav {
    margin-bottom: var(--space-6);
    overflow-x: auto;
    overflow-y: hidden;
    border-bottom: 1px solid var(--color-border);
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.app-section-nav::-webkit-scrollbar {
    display: none;
}

.app-section-nav__inner {
    min-width: max-content;
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.app-section-nav__link {
    min-height: 2.75rem;
    margin-bottom: -1px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    border-bottom: 2px solid transparent;
    color: var(--color-text-secondary) !important;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.app-section-nav__link:hover {
    color: var(--color-text) !important;
    border-bottom-color: var(--color-border-strong);
}

.app-section-nav__link.is-active {
    color: var(--color-primary-800) !important;
    border-bottom-color: var(--color-primary-800);
}

.ui-surface {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-surface);
}

.ui-surface__header {
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.ui-surface__title {
    margin: 0;
    color: var(--color-text);
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.ui-surface__description {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.ui-content-stack {
    display: grid;
    gap: var(--space-6);
}

.ui-content-stack .finance-kpis {
    margin-bottom: 0;
}

/* Buttons */
.ui-button {
    min-height: 2.5rem;
    padding: 0 var(--space-4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, box-shadow var(--duration-fast) ease, transform var(--duration-press) var(--ease-out);
}

.ui-button--small {
    min-height: 2rem;
    padding-inline: var(--space-3);
    font-size: 0.8125rem;
}

.ui-button--primary {
    color: #ffffff !important;
    background: var(--color-primary-800);
    border-color: var(--color-primary-800);
    box-shadow: 0 1px 2px rgba(63, 13, 20, 0.2);
}

.ui-button--primary:hover {
    background: var(--color-primary-900);
    border-color: var(--color-primary-900);
    box-shadow: 0 2px 5px rgba(63, 13, 20, 0.22);
}

.ui-button--secondary {
    color: var(--color-text) !important;
    background: var(--color-surface);
    border-color: var(--color-border-strong);
    box-shadow: 0 1px 2px rgba(48, 31, 34, 0.05);
}

.ui-button--secondary:hover {
    background: var(--color-subtle);
    border-color: #968c88;
}

.ui-button--quiet {
    color: var(--color-text-secondary) !important;
    background: transparent;
    border-color: transparent;
}

.ui-button--quiet:hover {
    color: var(--color-text) !important;
    background: var(--color-muted);
}

.ui-button--danger {
    color: var(--color-danger) !important;
    background: var(--color-surface);
    border-color: var(--color-danger-border);
}

.ui-button--danger:hover {
    color: #ffffff !important;
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.ui-button--danger-primary {
    color: #ffffff !important;
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.ui-button--danger-primary:hover {
    background: var(--color-danger-strong);
    border-color: var(--color-danger-strong);
}

.ui-button:active,
.app-home-link:active,
.app-account__trigger:active,
.app-account__menu-item:active {
    transform: scale(0.98);
}

.ui-button:disabled,
.ui-button[aria-disabled="true"],
.ui-input:disabled,
.ui-select:disabled,
.ui-textarea:disabled {
    cursor: not-allowed;
    opacity: 0.58;
}

.ui-button.is-loading::before {
    width: 0.875rem;
    height: 0.875rem;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    content: "";
    animation: app-spin 700ms linear infinite;
}

/* Form controls */
.ui-field {
    min-width: 0;
}

.ui-label {
    margin-bottom: 0.375rem;
    display: block;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
}

.ui-input,
.ui-select,
.ui-textarea {
    width: 100%;
    min-height: 2.625rem;
    padding: 0.5625rem 0.75rem;
    border: 1px solid var(--color-control-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    background: var(--color-surface);
    font-size: 0.875rem;
    line-height: 1.35;
    box-shadow: inset 0 1px 2px rgba(48, 31, 34, 0.035);
    transition: border-color var(--duration-fast) ease, box-shadow var(--duration-fast) ease, background-color var(--duration-fast) ease;
}

.ui-select {
    padding-right: 2.25rem;
}

.ui-textarea {
    min-height: 6rem;
    resize: vertical;
}

.ui-input::placeholder,
.ui-textarea::placeholder {
    color: #8a8184;
}

.ui-input:hover,
.ui-select:hover,
.ui-textarea:hover {
    border-color: #968c88;
}

.ui-input:focus,
.ui-select:focus,
.ui-textarea:focus {
    outline: none;
    border-color: var(--color-primary-800);
    box-shadow: var(--focus-ring), inset 0 1px 2px rgba(48, 31, 34, 0.025);
}

.ui-input[aria-invalid="true"],
.ui-select[aria-invalid="true"],
.ui-textarea[aria-invalid="true"] {
    border-color: var(--color-danger);
}

.ui-help,
.ui-error {
    margin: 0.375rem 0 0;
    font-size: 0.8125rem;
}

.ui-help {
    color: var(--color-text-muted);
}

.ui-error {
    color: var(--color-danger);
    font-weight: 600;
}

.ui-checkbox {
    min-width: 0;
}

.ui-checkbox__row {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
}

.ui-checkbox__control {
    width: 1rem;
    height: 1rem;
    flex: 0 0 auto;
    margin: 0.125rem 0 0;
    accent-color: var(--color-primary-800);
}

.ui-checkbox__label {
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
}

.ui-checkbox__control:focus-visible {
    outline: 2px solid var(--color-primary-800);
    outline-offset: 3px;
}

.ui-checkbox.has-error {
    padding: var(--space-3);
    border: 1px solid var(--color-danger-border);
    border-radius: var(--radius-md);
    background: var(--color-danger-bg);
}

/* Reusable administrative forms */
.app-container--form {
    max-width: 64rem;
}

.ui-form-intro {
    margin-bottom: var(--space-3);
}

.ui-form-section {
    padding: var(--space-5);
    scroll-margin-top: var(--space-4);
}

.ui-form-section + .ui-form-section {
    border-top: 1px solid var(--color-border);
}

.ui-form-section__heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.ui-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.ui-form-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ui-form-grid--spaced {
    margin-top: var(--space-4);
}

.ui-form-grid__full {
    grid-column: 1 / -1;
}

.ui-surface--spaced {
    margin-top: var(--space-4);
}

.ui-surface--after {
    margin-bottom: var(--space-4);
}

.ui-surface-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
}

.ui-surface-grid--spaced {
    margin-top: var(--space-4);
}

.ui-section-heading {
    margin-bottom: var(--space-4);
}

.ui-section-heading__title {
    margin: 0;
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 700;
}

.ui-section-heading__description {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: 0.875rem;
}

.app-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(16rem, 22rem));
    justify-content: start;
    gap: var(--space-4);
}

.app-module-card {
    min-height: 11rem;
    padding: var(--space-5);
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: 1fr auto;
    align-items: start;
    gap: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text) !important;
    background: var(--color-surface);
    box-shadow: inset 0 2px 0 var(--color-primary-800), var(--shadow-surface);
    text-decoration: none;
    transition: background-color var(--duration-state) ease, border-color var(--duration-state) ease, box-shadow var(--duration-state) ease;
}

.app-module-card:hover {
    border-color: var(--color-primary-700);
    background: var(--color-primary-50);
    box-shadow: inset 0 2px 0 var(--color-primary-700), 0 8px 24px rgba(63, 13, 20, 0.08);
}

.app-module-card__icon {
    width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    border: 1px solid var(--color-primary-100);
    border-radius: var(--radius-md);
    color: var(--color-primary-800);
    background: var(--color-primary-50);
}

.app-module-card__content {
    min-width: 0;
    display: grid;
    gap: var(--space-1);
}

.app-module-card__content strong {
    font-size: 1rem;
    font-weight: 700;
}

.app-module-card__content span {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.app-module-card__action {
    grid-column: 1 / -1;
    color: var(--color-primary-800);
    font-size: 0.8125rem;
    font-weight: 700;
}

.app-auth-shell {
    min-height: 100vh;
    min-height: 100svh;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 4vw, 2.5rem);
    background: #f6f3f2;
}

.app-auth-card {
    width: min(100%, 29rem);
    padding: clamp(1.5rem, 5vw, 2.5rem);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: 0 10px 32px rgba(49, 24, 27, 0.09);
}

.app-auth-card--entry {
    border-top: 4px solid var(--color-primary-800);
}

.app-auth-card__header {
    margin-bottom: var(--space-6);
    text-align: center;
}

.app-auth-card__brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.app-auth-card__logo {
    width: 4.5rem;
    height: 4.125rem;
    display: grid;
    flex: 0 0 auto;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: #ffffff;
}

.app-auth-card__logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.app-auth-card__company {
    color: var(--color-text);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.app-auth-card__eyebrow {
    margin: 0 0 var(--space-2);
    color: var(--color-primary-800);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.035em;
    text-transform: uppercase;
}

.app-auth-card .app-page-title {
    font-size: clamp(1.5rem, 5vw, 1.75rem);
    letter-spacing: -0.025em;
}

.app-auth-card .app-page-description {
    margin-top: var(--space-2);
}

.app-auth-form {
    display: grid;
    gap: var(--space-5);
}

.app-auth-form .ui-input {
    min-height: 2.875rem;
}

.app-auth-submit {
    width: 100%;
    min-height: 2.875rem;
    margin-top: var(--space-1);
}

.app-auth-card__footnote {
    margin: var(--space-6) 0 0;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    text-align: center;
}

@media (max-width: 38rem) {
    .app-auth-shell {
        place-items: start center;
        padding: max(1rem, env(safe-area-inset-top)) 1rem max(1rem, env(safe-area-inset-bottom));
    }

    .app-auth-card {
        margin-block: auto;
    }

    .app-auth-card__brand {
        margin-bottom: var(--space-6);
    }
}

.ui-search-form {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.ui-search-form .ui-input {
    min-width: 0;
    flex: 1 1 20rem;
}

.ui-search-form .ui-button {
    border: 1px solid var(--color-border-strong);
    box-shadow: var(--shadow-surface);
}

/* Invoice source search: compact hierarchy for choosing manual or contract data. */
.invoice-source__search {
    padding: var(--space-4) var(--space-5);
    align-items: stretch;
}

.invoice-source__query {
    position: relative;
    width: min(100%, 40rem);
    min-width: 0;
    flex: 1 1 24rem;
}

.invoice-source__query .ui-input {
    width: 100%;
    height: 100%;
    min-height: 2.5rem;
    padding-left: 2.5rem;
    background: var(--color-surface);
    box-shadow: none;
}

.invoice-source__search-icon {
    position: absolute;
    top: 50%;
    left: var(--space-3);
    z-index: 1;
    width: 1rem;
    height: 1rem;
    color: var(--color-text-muted);
    pointer-events: none;
    transform: translateY(-50%);
}

.invoice-source__search .ui-button {
    box-shadow: none;
}

.invoice-source__search .ui-button--primary {
    border-color: var(--color-primary-800);
}

.invoice-source__search .ui-button--quiet {
    border-color: transparent;
}

.invoice-source > .ui-record-list,
.invoice-source > .ui-empty-state,
.invoice-source > .ui-note {
    margin: 0 var(--space-5) var(--space-5);
}

.ui-record-list--spaced, .ui-note--spaced {
    margin-top: var(--space-4);
}

.ui-formset {
    display: grid;
    gap: var(--space-3);
}

.ui-formset__row {
    display: grid;
    grid-template-columns: minmax(12rem, 2fr) repeat(4, minmax(5.5rem, 0.8fr)) auto;
    align-items: end;
    gap: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.ui-formset__description {
    min-width: 0;
}

.ui-formset__remove {
    align-self: end;
}

.ui-totals {
    width: min(100%, 27rem);
    margin: 0 0 0 auto;
}

.ui-totals > div {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    padding-block: var(--space-2);
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
}

.ui-totals dd {
    margin: 0;
    color: var(--color-text);
    font-weight: 600;
    text-align: right;
}

.ui-totals__total {
    margin-top: var(--space-1);
    border-top: 1px solid var(--color-border-strong);
    color: var(--color-text) !important;
    font-size: 1.125rem;
    font-weight: 700;
}

.ui-totals__total dd {
    color: var(--color-primary-800);
    font-size: 1.25rem;
}

.invoice-review__table {
    min-width: 42rem;
}

.invoice-review__table tbody th {
    color: var(--color-text);
    text-align: left;
    font-weight: 600;
}

.invoice-review__summary {
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--color-border);
    background: var(--color-subtle);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.invoice-review__summary .ui-totals {
    margin-left: auto;
}

.invoice-review__actions form {
    margin: 0;
}

.ui-form-inset {
    margin-block: var(--space-4);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.ui-form-inset:last-child {
    margin-bottom: 0;
}

.ui-form-actions {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.ui-form-footer {
    padding: var(--space-4) var(--space-5);
    display: grid;
    gap: var(--space-4);
    border-top: 1px solid var(--color-border);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    background: var(--color-subtle);
}

.ui-form-footer .ui-note {
    margin: 0;
}

.ui-form-footer .ui-form-actions--end {
    margin: 0;
    padding: 0;
    border: 0;
}

.ui-form-actions--end {
    justify-content: flex-end;
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border);
}

.ui-form-actions .ui-button {
    white-space: normal;
    padding-block: var(--space-2);
}

.ui-form-actions .ui-field {
    flex: 1;
}

.ui-input--numeric, .ui-money {
    font-variant-numeric: tabular-nums;
}

.ui-input--numeric {
    text-align: right;
}

.ui-money {
    color: var(--color-text);
    font-weight: 700;
    white-space: nowrap;
}

.ui-total {
    margin: 0;
    flex-shrink: 0;
}

.ui-total dt {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.ui-total dd {
    color: var(--color-primary-800);
    font-weight: 700;
    font-size: 1.5rem;
    font-variant-numeric: tabular-nums;
}

.ui-record-list {
    padding: 0;
    margin: 0;
    list-style: none;
}

.ui-record {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-3);
    padding-block: var(--space-3);
    margin: 0;
}

.ui-record + .ui-record {
    border-top: 1px solid var(--color-border);
}

.ui-record > :first-child {
    min-width: 0;
    overflow-wrap: anywhere;
}

.ui-record > .ui-key-value-grid {
    flex: 1 1 38rem;
}

.ui-inline-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.ui-document {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
}

.ui-document .ui-label, .ui-document .ui-help {
    margin: 0;
}

.ui-document .data-table__document {
    max-width: 100%;
    font-size: 0.875rem;
    overflow-wrap: anywhere;
}

.ui-input[type="file"] {
    font-size: 0.875rem;
    padding: var(--space-2);
}

.ui-input::file-selector-button {
    font: inherit;
    font-weight: 600;
    color: var(--color-text);
    padding: var(--space-1) var(--space-2);
    margin-right: var(--space-2);
    background: var(--color-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.ui-input:disabled::file-selector-button {
    cursor: not-allowed;
}

.ui-details {
    font-size: 0.875rem;
}

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

.ui-details ul, .ui-error-summary ul {
    padding-left: var(--space-5);
    list-style: disc;
}

.ui-error {
    padding-left: 0;
    list-style: none;
}

.ui-error-summary {
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    background: var(--color-danger-bg);
    color: var(--color-danger-strong);
    border: 1px solid var(--color-danger-border);
    border-radius: var(--radius-md);
}

.ui-error-summary a {
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.ui-danger-zone {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-5);
    padding: var(--space-4);
    border: 1px solid var(--color-danger-border);
    border-radius: var(--radius-md);
    background: var(--color-danger-bg);
}

.ui-danger-zone .ui-surface__title {
    color: var(--color-danger-strong);
}

.ui-error-summary:focus, .ui-error-summary a:focus-visible, .ui-details summary:focus-visible {
    outline: 2px solid var(--color-primary-800);
    outline-offset: 3px;
}

@media (max-width: 38rem) {
    .invoice-review__summary {
        padding: var(--space-3);
    }

    .invoice-review__actions form,
    .invoice-review__actions form .ui-button {
        width: 100%;
    }

    .ui-form-grid, .ui-form-grid--three, .ui-surface-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ui-form-section {
        padding: var(--space-3);
    }

    .ui-form-footer {
        padding: var(--space-3);
    }

    .ui-form-section__heading {
        flex-wrap: wrap;
    }

    .ui-form-actions, .ui-danger-zone {
        flex-direction: column;
        align-items: stretch;
    }

    .ui-form-actions .ui-button, .ui-danger-zone .ui-button {
        width: 100%;
    }

    .ui-search-form {
        align-items: stretch;
        flex-direction: column;
    }

    .invoice-source__search {
        padding: var(--space-4);
    }

    .invoice-source__query {
        width: 100%;
        flex-basis: auto;
    }

    .invoice-source > .ui-record-list,
    .invoice-source > .ui-empty-state,
    .invoice-source > .ui-note {
        margin-right: var(--space-4);
        margin-left: var(--space-4);
    }

    .ui-search-form .ui-button, .ui-formset__remove {
        width: 100%;
    }

    .ui-formset__row {
        grid-template-columns: minmax(0, 1fr);
    }

    .ui-total dd {
        font-size: 1.25rem;
    }

}

/* Messages */
.app-messages {
    margin-bottom: var(--space-5);
    display: grid;
    gap: var(--space-2);
}

.app-alert {
    min-height: 3rem;
    padding: var(--space-3) var(--space-3) var(--space-3) var(--space-4);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-3);
    border: 1px solid;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.app-alert__indicator {
    width: 0.625rem;
    height: 0.625rem;
    border-radius: 999px;
    background: currentColor;
}

.app-alert__text {
    min-width: 0;
    font-weight: 600;
}

.app-alert__dismiss {
    width: 2rem;
    height: 2rem;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: var(--radius-sm);
    color: inherit;
    background: transparent;
    cursor: pointer;
}

.app-alert__dismiss:hover {
    background: rgba(0, 0, 0, 0.06);
}

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

.app-alert--warning {
    color: var(--color-warning);
    background: var(--color-warning-bg);
    border-color: var(--color-warning-border);
}

.app-alert--error {
    color: var(--color-danger-strong);
    background: var(--color-danger-bg);
    border-color: var(--color-danger-border);
}

.app-alert--info {
    color: var(--color-info);
    background: var(--color-info-bg);
    border-color: var(--color-info-border);
}

/* Badges */
.ui-badge {
    min-height: 1.625rem;
    padding: 0.1875rem 0.5625rem;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border: 1px solid;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.1;
    white-space: nowrap;
}

.ui-badge::before {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 999px;
    background: currentColor;
    content: "";
}

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

.ui-badge--warning {
    color: var(--color-warning);
    background: var(--color-warning-bg);
    border-color: var(--color-warning-border);
}

.ui-badge--primary {
    color: var(--color-primary-800);
    background: var(--color-primary-50);
    border-color: var(--color-primary-100);
}

.ui-badge--info {
    color: var(--color-info);
    background: var(--color-info-bg);
    border-color: var(--color-info-border);
}

.ui-badge--neutral {
    color: var(--color-text-secondary);
    background: var(--color-muted);
    border-color: var(--color-border);
}

.ui-badge--danger {
    color: var(--color-danger-strong);
    background: var(--color-danger-bg);
    border-color: var(--color-danger-border);
}

/* Tables */
.data-table-region {
    max-width: 100%;
    overflow: auto;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    scrollbar-color: var(--color-border-strong) transparent;
}

.data-table-region:focus-visible {
    outline: 3px solid rgba(112, 26, 36, 0.24);
    outline-offset: -3px;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
}

.data-table th,
.data-table td {
    padding: 0.8125rem 0.875rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.data-table th {
    position: sticky;
    top: 0;
    z-index: 2;
    color: var(--color-text-secondary);
    background: var(--color-subtle);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    text-align: left;
    white-space: nowrap;
    box-shadow: inset 0 -1px 0 var(--color-border-strong);
}

.data-table tbody tr:last-child td {
    border-bottom: 0;
}

.data-table tbody tr {
    background: var(--color-surface);
    transition: background-color var(--duration-fast) ease;
}

.data-table tbody tr:hover,
.data-table tbody tr:focus-within {
    background: var(--color-row-hover);
}

.data-table__numeric {
    font-variant-numeric: tabular-nums;
    text-align: right !important;
    white-space: nowrap;
}

.data-table__actions {
    text-align: right !important;
    white-space: nowrap;
}

.data-table__primary {
    color: var(--color-text);
    font-weight: 600;
}

.data-table__secondary {
    margin-top: 0.125rem;
    display: block;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.data-table__link {
    color: var(--color-text) !important;
    font-weight: 600;
    text-decoration: none;
}

.data-table__link:hover {
    color: var(--color-primary-800) !important;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.data-table__document-list {
    display: grid;
    gap: var(--space-1);
}

.data-table__document {
    width: max-content;
    max-width: 13rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--color-primary-800) !important;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
}

.data-table__document:hover {
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.data-table__empty-cell {
    padding: var(--space-10) var(--space-5) !important;
}

/* Empty states */
.ui-empty {
    max-width: 30rem;
    margin: 0 auto;
    padding: var(--space-5);
    text-align: center;
}

.ui-empty__icon {
    width: 2.75rem;
    height: 2.75rem;
    margin: 0 auto var(--space-3);
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: var(--color-text-muted);
    background: var(--color-muted);
}

.ui-empty__title {
    margin: 0;
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 700;
}

.ui-empty__description {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.ui-empty__action {
    margin-top: var(--space-4);
}

/* Dense record-detail patterns */
.ui-tabs {
    margin-bottom: var(--space-5);
    padding: 0;
    overflow-x: auto;
    border: 0;
    border-bottom: 1px solid var(--color-border-strong);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    scrollbar-width: thin;
}

.ui-tabs__list {
    min-width: max-content;
    display: flex;
    align-items: stretch;
    gap: var(--space-5);
}

.ui-tabs__tab {
    position: relative;
    min-height: 2.75rem;
    margin-bottom: -1px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    border: 1px solid transparent;
    border-radius: 0;
    color: var(--color-text-secondary);
    background: transparent;
    font-size: 0.8125rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: color var(--duration-fast) ease;
}

.ui-tabs__tab:hover {
    color: var(--color-primary-800);
    background: transparent;
}

.ui-tabs__tab[aria-selected="true"] {
    color: var(--color-primary-800);
    background: transparent;
    border-color: transparent;
    box-shadow: inset 0 -2px 0 var(--color-primary-800);
    font-weight: 700;
}

.ui-tabs__tab:active {
    transform: scale(0.98);
}

.ui-tabs__badge {
    padding: 0.125rem 0.4375rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text-secondary);
    background: var(--color-muted);
    font-size: 0.6875rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    line-height: 1.2;
}

.ui-tabs__tab[aria-selected="true"] .ui-tabs__badge {
    border-color: var(--color-primary-100);
    color: var(--color-primary-800);
    background: var(--color-primary-50);
}

.ui-tab-panel:focus {
    outline: none;
}

.ui-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
}

.ui-detail-content {
    padding: var(--space-5);
}

.ui-key-value-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4);
    margin: 0;
}

.ui-key-value {
    min-width: 0;
}

.ui-key-value--full {
    grid-column: 1 / -1;
}

.ui-key-value--separated {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.ui-key-value dt {
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 600;
}

.ui-key-value dd {
    margin: var(--space-1) 0 0;
    color: var(--color-text);
    font-size: 0.875rem;
    overflow-wrap: anywhere;
}

.ui-key-value__meta {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 500;
}

.ui-key-value__money {
    color: var(--color-primary-800);
    font-size: 1.125rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.ui-code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8125rem;
    overflow-wrap: anywhere;
}

.ui-monospace {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.ui-empty-value {
    color: var(--color-text-muted);
    font-style: italic;
}

.ui-preline {
    white-space: pre-line;
}

.ui-inline-link {
    margin-left: var(--space-2);
    color: var(--color-primary-800) !important;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
}

.ui-inline-link:first-child {
    margin-left: 0;
}

.ui-inline-link--button {
    padding: 0;
    border: 0;
    color: var(--color-primary-800);
    background: transparent;
    cursor: pointer;
}

.ui-inline-link:hover {
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.ui-detail-note {
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.ui-history {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.ui-history__title {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.8125rem;
    font-weight: 700;
}

.ui-context-banner {
    margin-bottom: var(--space-5);
    padding: var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    border: 1px solid var(--color-primary-900);
    border-radius: var(--radius-lg);
    color: #ffffff;
    background: var(--color-primary-800);
}

.ui-context-banner__eyebrow {
    margin: 0;
    color: #f3dfe2;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.ui-context-banner__value {
    margin: var(--space-1) 0 0;
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.15;
    font-variant-numeric: tabular-nums;
}

.ui-context-banner__unit {
    color: #f3dfe2;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0;
}

.ui-context-banner__annual {
    margin-left: var(--space-2);
    color: #f8edef;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0;
}

.ui-context-banner__description {
    max-width: 48rem;
    margin: var(--space-2) 0 0;
    color: #f3dfe2;
    font-size: 0.8125rem;
}

.ui-context-banner .ui-button--secondary {
    flex: 0 0 auto;
    border-color: rgba(255, 255, 255, 0.52);
    color: #ffffff !important;
    background: transparent;
}

.ui-context-banner .ui-button--secondary:hover {
    color: var(--color-primary-800) !important;
    border-color: #ffffff;
    background: #ffffff;
}

.ui-note {
    padding: var(--space-3);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    border: 1px solid var(--color-info-border);
    border-radius: var(--radius-md);
    color: var(--color-info);
    background: var(--color-info-bg);
    font-size: 0.8125rem;
}

.ui-note--warning {
    border-color: var(--color-warning-border);
    color: var(--color-warning);
    background: var(--color-warning-bg);
}

.ui-note__title {
    font-weight: 700;
}

.ui-document-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-border);
}

.ui-document-card {
    min-width: 0;
    padding: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
    font-size: 0.8125rem;
}

.ui-document-card__label {
    min-width: 0;
    color: var(--color-text-secondary);
    font-weight: 600;
}

.ui-filter-pills {
    margin: var(--space-4) 0;
    padding-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow-x: auto;
    border-bottom: 1px solid var(--color-border);
    scrollbar-width: thin;
}

.ui-filter-pills__label {
    flex: 0 0 auto;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.ui-filter-pill {
    min-height: 2rem;
    padding: 0 var(--space-3);
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    color: var(--color-text-secondary) !important;
    background: var(--color-subtle);
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.ui-filter-pill:hover {
    color: var(--color-text) !important;
    background: var(--color-muted);
}

.ui-filter-pill.is-active {
    border-color: var(--color-primary-800);
    color: #ffffff !important;
    background: var(--color-primary-800);
}

.ui-disclosure {
    margin: var(--space-4) var(--space-5) 0;
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.ui-disclosure[hidden] {
    display: none;
}

/* Dialogs */
.app-dialog {
    width: min(calc(100% - 2rem), 30rem);
    max-height: calc(100vh - 2rem);
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    background: var(--color-surface);
    box-shadow: var(--shadow-dialog);
}

.app-dialog::backdrop {
    background: rgba(22, 16, 18, 0.58);
}

.app-dialog__header {
    padding: var(--space-5) var(--space-5) var(--space-3);
}

.app-company-dialog {
    width: min(calc(100% - 2rem), 52rem);
}

.app-dialog__header:has(.ui-icon-button) {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.app-dialog__subtitle {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.app-company-dialog__body {
    max-height: min(65vh, 42rem);
    overflow-y: auto;
}

.ui-icon-button {
    width: 2.25rem;
    height: 2.25rem;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    background: var(--color-surface);
    box-shadow: 0 1px 2px rgba(48, 31, 34, 0.04);
    cursor: pointer;
    transition: background-color var(--duration-fast) ease, border-color var(--duration-fast) ease, color var(--duration-fast) ease, transform var(--duration-press) var(--ease-out);
}

.ui-icon-button:hover {
    color: var(--color-primary-800);
    border-color: var(--color-border-strong);
    background: var(--color-primary-50);
}

.ui-icon-button:active {
    transform: scale(0.96);
}

.app-dialog__title {
    margin: 0;
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.015em;
}

.app-dialog__body {
    padding: 0 var(--space-5) var(--space-5);
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.app-dialog__body p {
    margin: 0;
}

.app-dialog__actions {
    padding: var(--space-4) var(--space-5);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-2);
    background: var(--color-subtle);
    border-top: 1px solid var(--color-border);
}

/* Keyboard focus */
:where(
    .app-home-link,
    .app-account__trigger,
    .app-account__menu-item,
    .app-breadcrumbs a,
    .app-section-nav__link,
    .ui-button,
    .ui-icon-button,
    .ui-tabs__tab,
    .finance-range__link,
    .ui-filter-pill,
    .ui-inline-link,
    .app-alert__dismiss,
    .data-table__link,
    .data-table__document
):focus-visible {
    outline: 3px solid rgba(255, 255, 255, 0.92);
    outline-offset: 2px;
    box-shadow: 0 0 0 5px rgba(112, 26, 36, 0.38);
}

:where(
    .app-account__menu-item,
    .app-breadcrumbs a,
    .app-section-nav__link,
    .ui-button,
    .ui-icon-button,
    .ui-tabs__tab,
    .finance-range__link,
    .ui-filter-pill,
    .ui-inline-link,
    .app-alert__dismiss,
    .data-table__link,
    .data-table__document
):focus-visible {
    outline-color: #ffffff;
    box-shadow: var(--focus-ring);
}

/* Finance prototype */
.finance-kpis {
    margin-bottom: var(--space-6);
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-3);
}

.finance-kpis--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.finance-kpi {
    min-width: 0;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-surface);
    border-top-color: var(--color-primary-100);
}

.finance-kpi__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
}

.finance-kpi__label {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.finance-kpi__value {
    margin: var(--space-1) 0 0;
    color: var(--color-text);
    font-size: clamp(1.45rem, 2vw, 1.875rem);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1.2;
    white-space: nowrap;
}

.finance-kpi__value--success {
    color: var(--color-success);
}

.finance-kpi__value--warning {
    color: var(--color-warning);
}

.finance-kpi__value--primary {
    color: var(--color-primary-800);
}

.finance-kpi__icon {
    width: 2.25rem;
    height: 2.25rem;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: var(--radius-md);
    color: var(--color-primary-800);
    background: var(--color-primary-50);
    border: 1px solid var(--color-primary-100);
}

.finance-kpi__icon--success {
    color: var(--color-success);
    background: var(--color-success-bg);
}

.finance-kpi__icon--warning {
    color: var(--color-warning);
    background: var(--color-warning-bg);
}

.finance-kpi__meta {
    margin-top: var(--space-3);
    padding-top: var(--space-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    color: var(--color-text-muted);
    border-top: 1px solid #eceef1;
    font-size: 0.75rem;
}

.finance-kpi__meta strong {
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.finance-progress {
    height: 0.375rem;
    margin-top: var(--space-3);
    overflow: hidden;
    border-radius: 999px;
    background: var(--color-muted);
}

.finance-progress__value {
    height: 100%;
    border-radius: inherit;
    background: var(--color-primary-800);
    transition: width var(--duration-state) var(--ease-out);
}

.finance-progress__value--success {
    background: var(--color-success);
}

.finance-period {
    margin-bottom: var(--space-6);
    overflow: hidden;
    border-top: 2px solid var(--color-primary-800);
}

.finance-period__header {
    padding: var(--space-4) var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.finance-reference-switch {
    padding: var(--space-1);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.finance-reference-switch__link {
    min-height: 2rem;
    padding: 0 var(--space-3);
    display: inline-flex;
    align-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary) !important;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.finance-reference-switch__link:hover {
    color: var(--color-text) !important;
    background: var(--color-muted);
}

.finance-reference-switch__link.is-active {
    color: var(--color-primary-800) !important;
    background: var(--color-surface);
    border-color: var(--color-border);
    box-shadow: var(--shadow-surface);
}

.finance-period__eyebrow,
.finance-year__eyebrow {
    margin: 0;
    color: var(--color-primary-800);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

.finance-period__title,
.finance-year__title {
    margin: var(--space-1) 0 0;
    color: var(--color-text);
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: -0.012em;
    line-height: 1.2;
}

.finance-period__metrics {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.finance-period__metric {
    min-width: 0;
    padding: var(--space-5);
}

.finance-period__metric + .finance-period__metric {
    border-left: 1px solid var(--color-border);
}

.finance-period__label {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
}

.finance-period__value {
    margin: var(--space-2) 0 0;
    color: var(--color-text);
    font-size: clamp(1.5rem, 2.25vw, 2rem);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.1;
    white-space: nowrap;
}

.finance-period__value span {
    color: var(--color-text-muted);
    font-size: 0.72em;
    font-weight: 600;
    letter-spacing: -0.015em;
}

.finance-period__value--success,
.finance-year__value--success {
    color: var(--color-success) !important;
}

.finance-period__value--warning,
.finance-year__value--warning {
    color: var(--color-warning) !important;
}

.finance-period__meta {
    min-height: 1.125rem;
    margin: var(--space-2) 0 0;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.finance-period__meta strong {
    color: var(--color-text-secondary);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

.finance-period__metric .finance-progress {
    margin-top: var(--space-2);
}

.finance-year {
    margin-bottom: var(--space-6);
    padding: var(--space-4) 0;
    display: grid;
    grid-template-columns: minmax(10rem, 0.75fr) minmax(0, 3fr);
    align-items: center;
    gap: var(--space-6);
    border-top: 1px solid var(--color-border-strong);
    border-bottom: 1px solid var(--color-border);
}

.finance-year__metrics {
    margin: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.finance-year__metrics > div {
    min-width: 0;
    padding: 0 var(--space-4);
}

.finance-year__metrics > div + div {
    border-left: 1px solid var(--color-border);
}

.finance-year__metrics dt {
    color: var(--color-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
}

.finance-year__metrics dd {
    margin: var(--space-1) 0 0;
    color: var(--color-text);
    font-size: 1rem;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    white-space: nowrap;
}

.finance-operational-grid {
    margin-bottom: var(--space-6);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(17rem, 21rem);
    align-items: stretch;
    gap: var(--space-4);
}

.finance-chart-card,
.finance-attention {
    min-width: 0;
    overflow: hidden;
}

.finance-chart__legend {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-muted);
    font-size: 0.75rem;
    white-space: nowrap;
}

.finance-chart__legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.finance-chart__key {
    width: 0.625rem;
    height: 0.625rem;
    display: inline-block;
    border-radius: 2px;
}

.finance-chart__key--expected {
    border: 1px solid var(--color-primary-100);
    background: var(--color-primary-100);
}

.finance-chart__key--collected {
    background: var(--color-success);
}

.finance-chart__viewport {
    max-width: 100%;
    padding: var(--space-5);
    overflow-x: auto;
    scrollbar-color: var(--color-border-strong) transparent;
}

.finance-chart__viewport:focus-visible {
    outline: 3px solid rgba(112, 26, 36, 0.24);
    outline-offset: -3px;
}

.finance-chart {
    min-width: 38rem;
    height: 12rem;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(12, minmax(2.5rem, 1fr));
    gap: var(--space-2);
    list-style: none;
}

.finance-chart__month {
    min-width: 0;
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    gap: var(--space-2);
}

.finance-chart__plot {
    min-height: 0;
    padding-inline: var(--space-1);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.1875rem;
    border-bottom: 1px solid var(--color-border-strong);
}

.finance-chart__bar {
    width: min(0.75rem, 38%);
    display: block;
    border-radius: 3px 3px 0 0;
}

.finance-chart__bar.has-value {
    min-height: 2px;
}

.finance-chart__bar--expected {
    border: 1px solid #e2bcc2;
    border-bottom: 0;
    background: var(--color-primary-100);
}

.finance-chart__bar--collected {
    background: var(--color-success);
}

.finance-chart__month-label {
    color: var(--color-text-muted);
    font-size: 0.6875rem;
    font-weight: 600;
    text-align: center;
}

.finance-attention__list {
    margin: 0;
    padding: var(--space-2) var(--space-5) var(--space-4);
    list-style: none;
}

.finance-attention__list li {
    padding: var(--space-3) 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: start;
    gap: var(--space-3);
}

.finance-attention__list li + li {
    border-top: 1px solid var(--color-border);
}

.finance-attention__list strong,
.finance-attention__empty strong {
    display: block;
    color: var(--color-text);
    font-size: 0.8125rem;
    font-weight: 600;
}

.finance-attention__list small {
    margin-top: 0.125rem;
    display: block;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.finance-attention__marker {
    width: 0.5rem;
    height: 0.5rem;
    margin-top: 0.35rem;
    border-radius: 999px;
    background: var(--color-primary-700);
}

.finance-attention__marker--warning {
    background: var(--color-warning);
}

.finance-attention__marker--success {
    background: var(--color-success);
}

.finance-attention__empty {
    padding: var(--space-5);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.finance-attention__empty p {
    margin: var(--space-1) 0 0;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.finance-filters {
    margin-bottom: var(--space-5);
    padding: var(--space-4);
}

.finance-filters__heading {
    margin-bottom: var(--space-3);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-4);
}

.finance-range {
    padding: var(--space-1);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.finance-range__link {
    min-height: 2rem;
    padding: 0 var(--space-3);
    display: inline-flex;
    align-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary) !important;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.finance-range__link:hover {
    color: var(--color-text) !important;
    background: var(--color-muted);
}

.finance-range__link.is-active {
    color: var(--color-primary-800) !important;
    background: var(--color-surface);
    border-color: var(--color-border);
    box-shadow: var(--shadow-surface);
}

.finance-filters__title {
    margin: 0;
    color: var(--color-text);
    font-size: 0.9375rem;
    font-weight: 700;
}

.finance-filters__hint {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.finance-filters__grid {
    display: grid;
    grid-template-columns: minmax(15rem, 1.35fr) repeat(3, minmax(10rem, 1fr));
    gap: var(--space-3);
}

.finance-filters__footer {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    border-top: 1px solid #eceef1;
}

.finance-filters__summary {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
}

.finance-filters__summary strong {
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

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

.finance-table-header {
    align-items: flex-end;
}

.finance-register {
    scroll-margin-top: var(--space-4);
}

.finance-status-tabs {
    padding: var(--space-1);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-subtle);
}

.finance-status-tabs__link {
    min-height: 2rem;
    padding: 0 var(--space-3);
    display: inline-flex;
    align-items: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary) !important;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.finance-status-tabs__link:hover {
    color: var(--color-text) !important;
    background: var(--color-muted);
}

.finance-status-tabs__link.is-active {
    color: var(--color-primary-800) !important;
    background: var(--color-surface);
    border-color: var(--color-border);
    box-shadow: var(--shadow-surface);
}

.finance-breakdown {
    display: grid;
    gap: 0.125rem;
    white-space: nowrap;
}

.finance-breakdown__addition {
    color: var(--color-info);
    font-weight: 600;
}

.finance-breakdown__deduction {
    color: var(--color-warning);
    font-weight: 600;
}

.finance-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-2);
}

/* Reusable directory listings */
.ui-directory-search {
    padding-bottom: var(--space-3);
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.ui-directory-search__form {
    min-width: 0;
    display: flex;
    flex: 1 1 auto;
    align-items: flex-end;
    gap: var(--space-2);
}

.ui-directory-search__form .ui-field {
    width: min(100%, 34rem);
    flex: 1 1 20rem;
}

.ui-directory-search__actions {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--space-2);
}

.ui-directory-search__summary {
    flex: 0 0 auto;
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.8125rem;
    text-align: right;
}

.ui-directory-search__summary strong {
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
    font-weight: 700;
}

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

@media (max-width: 78rem) {
    .finance-kpis {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .finance-period__metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .finance-period__metric:nth-child(3) {
        border-left: 0;
    }

    .finance-period__metric:nth-child(n + 3) {
        border-top: 1px solid var(--color-border);
    }

    .finance-operational-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .finance-filters__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 52rem) {
    .app-main {
        padding-top: var(--space-6);
    }

    .app-page-header__row,
    .finance-filters__footer,
    .ui-surface__header {
        align-items: stretch;
        flex-direction: column;
    }

    .finance-table-header {
        align-items: stretch;
    }

    .finance-status-tabs {
        max-width: 100%;
        overflow-x: auto;
    }

    .finance-year {
        grid-template-columns: minmax(0, 1fr);
        gap: var(--space-4);
    }

    .finance-year__metrics > div:first-child {
        padding-left: 0;
    }

    .finance-year__metrics > div:last-child {
        padding-right: 0;
    }

    .ui-detail-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ui-context-banner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 38rem) {
    .app-brand__name {
        max-width: 13.5rem;
    }

    .app-brand__product {
        display: none;
    }

    .app-main {
        padding: var(--space-5) var(--page-gutter) var(--space-8);
    }

    .app-page-title {
        font-size: 1.5rem;
    }

    .app-section-nav__inner {
        gap: var(--space-4);
    }

    .finance-kpis,
    .finance-filters__grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .finance-period__metrics {
        grid-template-columns: minmax(0, 1fr);
    }

    .finance-period__metric + .finance-period__metric {
        border-top: 1px solid var(--color-border);
        border-left: 0;
    }

    .finance-period__metric {
        padding: var(--space-4);
    }

    .finance-period__header {
        padding: var(--space-4);
        align-items: stretch;
        flex-direction: column;
        gap: var(--space-3);
    }

    .finance-reference-switch {
        width: 100%;
    }

    .finance-reference-switch__link {
        flex: 1 1 50%;
        justify-content: center;
    }

    .finance-year__metrics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        row-gap: var(--space-4);
    }

    .finance-year__metrics > div {
        padding: 0 var(--space-3);
    }

    .finance-year__metrics > div:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }

    .finance-year__metrics > div:nth-child(n + 3) {
        padding-top: var(--space-4);
        border-top: 1px solid var(--color-border);
    }

    .finance-range {
        width: 100%;
        overflow-x: auto;
    }

    .finance-filters {
        padding: var(--space-3);
    }

    .finance-filters__heading {
        align-items: flex-start;
        flex-direction: column;
        gap: var(--space-1);
    }

    .finance-filters__actions,
    .app-dialog__actions {
        width: 100%;
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .finance-filters__actions .ui-button,
    .app-dialog__actions .ui-button {
        width: 100%;
    }

    .ui-input,
    .ui-select,
    .ui-textarea {
        font-size: 1rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.6875rem 0.75rem;
    }

    .data-table__empty-cell {
        position: sticky;
        left: 0;
    }

    .data-table__empty-cell .ui-empty {
        width: calc(100vw - 3rem);
    }

    .ui-key-value-grid,
    .ui-document-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ui-key-value--full {
        grid-column: auto;
    }

    .ui-detail-content,
    .ui-context-banner {
        padding: var(--space-4);
    }

    .ui-disclosure {
        margin: var(--space-3);
        padding: var(--space-3);
    }

    .ui-context-banner__annual {
        display: block;
        margin: var(--space-1) 0 0;
    }
}

@media (max-width: 78rem) {
    .app-header__inner {
        flex-wrap: nowrap;
        padding-top: 0;
        padding-bottom: 0;
    }

    .app-account {
        display: block;
        padding: 0;
        border: 0;
    }

}

@media (max-width: 38rem) {
    .app-header__inner {
        gap: var(--space-2);
    }

    .app-home-link,
    .app-account__trigger {
        padding-inline: var(--space-2);
    }

    .app-account__name {
        max-width: 6rem;
    }

}

@media (max-width: 26rem) {
    .app-brand__copy {
        display: none;
    }
}

@media (max-width: 52rem) {
    .ui-directory-search,
    .ui-directory-search__form {
        align-items: stretch;
        flex-direction: column;
    }

    .ui-directory-search__form .ui-field {
        width: 100%;
    }

    .ui-directory-search__actions {
        width: 100%;
    }

    .ui-directory-search__actions .ui-button {
        flex: 1;
    }

    .ui-directory-search__summary {
        text-align: left;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

@media (prefers-contrast: more) {
    :root {
        --color-border: #a5abb4;
        --color-border-strong: #6f7782;
        --color-text-secondary: #30353c;
        --color-text-muted: #454c55;
    }

    .ui-surface,
    .finance-kpi,
    .ui-input,
    .ui-select,
    .ui-textarea,
    .app-dialog {
        border-width: 2px;
    }
}

/* Cotitulares: selección explícita, con la fila completa como objetivo táctil. */
.ui-cotitulares {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}
.ui-cotitulares__lista {
    max-height: 18rem;
    overflow-y: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-top: var(--space-3);
    background: var(--color-surface);
}
.ui-cotitulares__opcion {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    min-height: 3rem;
    padding: var(--space-3) var(--space-4);
    cursor: pointer;
    overflow-wrap: anywhere;
}
.ui-cotitulares__opcion + .ui-cotitulares__opcion {
    border-top: 1px solid var(--color-border);
}
.ui-cotitulares__opcion:has(input:checked) {
    background: var(--color-primary-50);
}
.ui-cotitulares__opcion:focus-within {
    outline: 2px solid var(--color-primary-800);
    outline-offset: -2px;
}
.ui-cotitulares__opcion[hidden] { display: none; }