/* --------------------------------------------------------------------------
   Scouting Central — responsive app shell (320px–1200px), outdoors palette
   Layout: CSS only (no JS). Mobile: bottom hamburger + sheet. Desktop: left nav.
   -------------------------------------------------------------------------- */

:root {
    /* Outdoors / trail palette */
    --color-bg: #f4f1e8;
    --color-bg-subtle: #e8e4d9;
    --color-surface: #ffffff;
    --color-text: #1a2e1f;
    --color-text-muted: #3d5240;
    --color-primary: #1e4d3b;
    --color-primary-elevated: #2a6b52;
    --color-on-primary: #f0f7f2;
    --color-accent: #8b5a2b;
    --color-accent-hover: #6d471f;
    --color-link: #0d4d3d;
    --color-link-hover: #062018;
    --color-border: #c4c0b4;
    --color-focus-ring: #1a5f7a;
    --shadow-soft: 0 2px 8px rgba(26, 46, 31, 0.08);
    --shadow-lift: 0 4px 20px rgba(26, 46, 31, 0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --sidebar-width: 16.25rem;
    --mobile-nav-height: 3.5rem;
    --content-max: 75rem;
    --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
    --step-1: clamp(1.125rem, 1.05rem + 0.35vw, 1.25rem);
    --step-2: clamp(1.35rem, 1.2rem + 0.65vw, 1.65rem);
    --step-3: clamp(1.65rem, 1.35rem + 1.1vw, 2rem);
}

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

html {
    -webkit-text-size-adjust: 100%;
    overflow-x: clip;
}

body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    font-family: var(--font-sans);
    font-size: var(--step-0);
    line-height: 1.55;
    color: var(--color-text);
    background-color: var(--color-bg);
}

/* Responsive images & media */
img,
picture,
video,
canvas,
svg {
    max-width: 100%;
    height: auto;
}

img {
    display: block;
}

/* Skip link */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0.5rem;
    z-index: 1000;
    padding: 0.65rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.skip-link:focus {
    left: 0.5rem;
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

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

/* --------------------------------------------------------------------------
   Flash messages (centralized, centered)
   -------------------------------------------------------------------------- */
.flash-messages {
    margin: 0 0 1.25rem;
    padding: 0;
}

.flash-messages .flash {
    margin: 0 0 0.5rem;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    line-height: 1.45;
}

.flash--error {
    color: #5c1a1a;
    background: #fde8e8;
    border: 1px solid #e07070;
}

.flash--success {
    color: #14532d;
    background: #dcfce7;
    border: 1px solid #3cb371;
}

.flash--info {
    color: #5c4a12;
    background: #fef3c7;
    border: 1px solid #d4a017;
}

/* Mobile menu toggle: checkbox inside bottom-bar label (keyboard + screen reader) */
.nav-bottom-toggle {
    position: relative;
}

.nav-bottom-toggle input[type="checkbox"] {
    position: absolute;
    inset: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    cursor: pointer;
}

.nav-bottom-toggle:focus-within {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 3px;
    border-radius: var(--radius-md);
}

.nav-bottom-toggle svg {
    position: relative;
    z-index: 0;
    pointer-events: none;
    width: 1.75rem;
    height: 1.75rem;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   App shell
   -------------------------------------------------------------------------- */
.app-shell {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    max-width: var(--content-max);
    margin: 0 auto;
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.app-header {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 3.25rem;
    padding: 0.75rem min(1.25rem, 4vw);
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
}

.app-header__brand {
    font-size: var(--step-1);
    font-weight: 700;
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.app-header__brand a {
    color: var(--color-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
}

.app-header__brand a:hover {
    color: var(--color-primary-elevated);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.app-header__brand a:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

.app-header__env-pill {
    display: inline-block;
    margin-left: 0.5rem;
    padding: 0.1rem 0.55rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    vertical-align: middle;
    white-space: nowrap;
    color: #fff;
    background: var(--color-accent);
    border-radius: 999px;
}

.app-body {
    display: flex;
    flex: 1;
    min-height: 0;
    min-width: 0;
}

/* Backdrop (mobile): closes menu when “clicked” */
.nav-backdrop {
    display: none;
}

/* --------------------------------------------------------------------------
   Sidebar + main
   -------------------------------------------------------------------------- */
.app-sidebar {
    flex-shrink: 0;
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.sidebar-panel {
    flex: 1;
    min-width: 0;
}

.sidebar-panel nav {
    padding: 1rem 0.75rem 1rem;
}

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

.nav-list a {
    display: block;
    padding: 0.65rem 0.85rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-on-primary);
    text-decoration: none;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
}

.nav-list a:hover {
    background: rgba(255, 255, 255, 0.12);
}

.nav-list a:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 2px;
}

.nav-list a[aria-current="page"] {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
}

.nav-auth-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.5rem;
    padding: 0.65rem 0.85rem;
    font-size: 1rem;
    font-weight: 600;
}

.nav-auth-links a {
    display: inline;
    padding: 0.15rem 0.35rem;
}

.nav-auth-links__sep {
    color: rgba(255, 255, 255, 0.55);
    user-select: none;
}

.nav-group {
    margin-top: 0.25rem;
}

.nav-unit-picker {
    margin-top: 0.25rem;
}

.nav-unit-picker__single {
    display: block;
    padding: 0.5rem 0.85rem 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(240, 247, 242, 0.85);
}

.nav-unit-picker form {
    margin: 0;
}

.nav-unit-picker__option {
    display: block;
    width: 100%;
    padding: 0.5rem 0.85rem;
    font-family: inherit;
    font-size: 0.9375rem;
    font-weight: 600;
    text-align: left;
    color: var(--color-on-primary);
    background: transparent;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.nav-unit-picker__option:hover {
    background: rgba(255, 255, 255, 0.12);
}

.nav-unit-picker__option:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 2px;
}

.nav-unit-picker__option[aria-current="true"] {
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.35);
}

.nav-group__details {
    /* reset browser default */
}

.nav-group__details > summary {
    list-style: none;
    cursor: pointer;
}

.nav-group__details > summary::-webkit-details-marker {
    display: none;
}

.nav-group__label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 0.5rem 0.85rem 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(240, 247, 242, 0.85);
    user-select: none;
}

.nav-group__label::after {
    content: '';
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid rgba(240, 247, 242, 0.6);
    border-bottom: 2px solid rgba(240, 247, 242, 0.6);
    transform: rotate(45deg);
    transition: transform 0.15s ease;
    flex-shrink: 0;
    margin-bottom: 0.1em;
}

.nav-group__details[open] > .nav-group__label::after {
    transform: rotate(-135deg);
    margin-bottom: -0.15em;
}

.nav-list--nested {
    margin: 0 0 0.25rem;
    padding: 0 0 0.25rem 0.65rem;
    border-left: 2px solid rgba(255, 255, 255, 0.25);
}

.nav-list--nested a {
    font-size: 0.9375rem;
    font-weight: 600;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.sidebar-brand {
    padding: 0 0.85rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    opacity: 0.88;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 0.5rem;
}

.nav-bottom-bar {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: var(--mobile-nav-height);
    padding: 0.35rem min(1rem, 4vw);
    background: #163529;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-bottom-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.75rem;
    min-height: 2.75rem;
    margin: 0;
    padding: 0;
    cursor: pointer;
    color: var(--color-on-primary);
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--radius-md);
}

.nav-bottom-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-bottom-toggle svg {
    display: block;
}

.app-content-column {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--color-bg);
}

.app-main {
    flex: 1;
    width: 100%;
    min-width: 0;
    padding: 1.25rem min(1.25rem, 4vw) 2rem;
    scroll-margin-top: 1rem;
}

.app-main :first-child {
    margin-top: 0;
}

.app-main h1 {
    font-size: var(--step-3);
    line-height: 1.2;
    color: var(--color-primary);
}

.app-main h2 {
    font-size: var(--step-2);
    line-height: 1.25;
    color: var(--color-primary-elevated);
}

.app-main a {
    color: var(--color-link);
    text-underline-offset: 0.18em;
}

.app-main a:hover {
    color: var(--color-link-hover);
}

.app-main a:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

.app-footer {
    flex-shrink: 0;
    padding: 1rem min(1.25rem, 4vw);
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    background: var(--color-bg-subtle);
    border-top: 1px solid var(--color-border);
}

.app-footer p {
    margin: 0;
}

.app-footer a {
    color: var(--color-link);
    font-weight: 600;
}

.app-footer a:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Unit registration — guest overlay blocks form interaction
   -------------------------------------------------------------------------- */
.unit-registration__form-panel {
    position: relative;
    width: 100%;
    max-width: min(28rem, 100%);
    margin-inline: auto;
}

.unit-registration__form-panel > form {
    width: 100%;
    max-width: none;
    margin-inline: 0;
    padding: 0;
}

.unit-registration__fields {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.unit-registration__overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 1.5rem;
    text-align: center;
    background: rgba(244, 241, 232, 0.82);
    backdrop-filter: blur(3px);
    border-radius: var(--radius-md);
    box-shadow: inset 0 0 0 1px rgba(196, 192, 180, 0.55);
}

.unit-registration__overlay-message {
    margin: 0;
    max-width: 20rem;
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

.unit-registration__overlay-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
}

.unit-registration__units {
    width: 100%;
    max-width: min(56rem, 100%);
    margin: 2.5rem auto 0;
    padding: 0 min(0.25rem, 2vw);
}

.unit-registration__units-heading {
    margin: 0 0 1rem;
    font-size: var(--step-2);
    font-weight: 700;
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Membership — member list and sign-in prompt
   -------------------------------------------------------------------------- */
.membership__signin {
    width: 100%;
    max-width: min(28rem, 100%);
    margin-inline: auto;
    padding: 2rem 1.5rem;
    text-align: center;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.membership__signin-message {
    margin: 0 0 1.25rem;
    font-size: var(--step-1);
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
}

.membership__signin-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    align-items: center;
}

.membership__empty {
    margin: 0;
    font-size: var(--step-1);
    color: var(--color-text-muted);
}

.membership__list {
    width: 100%;
    max-width: min(56rem, 100%);
    margin: 0 auto;
    padding: 0 min(0.25rem, 2vw);
}

.membership__list-heading {
    margin: 0 0 1rem;
    font-size: var(--step-2);
    font-weight: 700;
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   Unit summary — membership stats, roster, member forms
   -------------------------------------------------------------------------- */
.unit-summary {
    width: 100%;
    max-width: min(56rem, 100%);
    margin: 0 auto;
    padding: 0 min(0.25rem, 2vw);
}

.unit-summary__subtitle {
    margin: 0.35rem 0 0;
    font-size: var(--step-0);
    color: var(--color-text-muted);
}

.unit-summary__section-heading {
    margin: 0 0 1rem;
    font-size: var(--step-2);
    font-weight: 700;
    color: var(--color-text);
}

.unit-summary__stats {
    margin-bottom: 2.5rem;
}

.unit-summary__stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
    gap: 1rem;
    margin: 0;
}

.unit-summary__stat {
    padding: 1rem 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.unit-summary__stat dt {
    margin: 0 0 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.unit-summary__stat dd {
    margin: 0;
    font-size: var(--step-2);
    font-weight: 700;
    color: var(--color-primary);
}

.unit-summary__add,
.unit-summary__roster,
.unit-summary__edit {
    margin-bottom: 2.5rem;
}

.unit-summary__add-note {
    margin: 0 0 1rem;
    font-size: var(--step-0);
    color: var(--color-text-muted);
}

.unit-summary__form-fields {
    width: 100%;
    max-width: min(28rem, 100%);
}

.unit-summary__form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.unit-summary__empty {
    margin: 0;
    color: var(--color-text-muted);
}

.unit-summary__restricted {
    color: var(--color-text-muted);
}

.unit-summary__form-fields fieldset {
    margin: 0 0 1.25rem;
    padding: 0;
    border: 0;
}

.unit-summary__form-fields fieldset > legend {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--color-text);
}

.unit-summary__form-fields fieldset label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
    cursor: pointer;
}

.unit-summary__back {
    margin: 0;
    font-size: var(--step-0);
}

.unit-summary__back a {
    color: var(--color-link);
}

.unit-summary__table-wrap,
.membership__table-wrap,
.unit-registration__table-wrap {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.unit-summary__table,
.membership__table,
.unit-registration__table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--step-0);
}

.unit-summary__table th,
.unit-summary__table td,
.membership__table th,
.membership__table td,
.unit-registration__table th,
.unit-registration__table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.unit-summary__table th,
.membership__table th,
.unit-registration__table th {
    font-weight: 700;
    color: var(--color-text);
    background: var(--color-bg-subtle);
}

.unit-summary__table tbody tr:last-child td,
.membership__table tbody tr:last-child td,
.unit-registration__table tbody tr:last-child td {
    border-bottom: none;
}

.unit-summary__table tbody tr:hover,
.membership__table tbody tr:hover,
.unit-registration__table tbody tr:hover {
    background: rgba(30, 77, 59, 0.04);
}

.btn--secondary {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
    box-shadow: none;
}

.btn--secondary:hover {
    background: var(--color-bg-subtle);
    color: var(--color-primary-elevated);
}

/* --------------------------------------------------------------------------
   Forms (Symfony form_div_layout): mobile-friendly width, padding, centering
   -------------------------------------------------------------------------- */
.app-main form {
    width: 100%;
    max-width: min(28rem, 100%);
    margin-inline: auto;
    padding: 0 min(0.25rem, 2vw);
}

.app-main form > ul:not(.bulk-req-list) {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0.65rem 1rem;
    font-size: 1rem;
    line-height: 1.45;
    color: #5c1a1a;
    background: #fde8e8;
    border: 1px solid #e07070;
    border-radius: var(--radius-sm);
    text-align: center;
}

.app-main form > ul:not(.bulk-req-list) > li {
    margin: 0;
    padding: 0.25rem 0;
}

.app-main form > div {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
    text-align: left;
}

.app-main form > div > label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.35;
    padding-inline: 0.1rem;
}

.app-main form > div > ul {
    list-style: none;
    margin: 0;
    padding: 0.5rem 0.75rem;
    font-size: 0.9375rem;
    line-height: 1.45;
    color: #5c1a1a;
    background: #fde8e8;
    border: 1px solid #e07070;
    border-radius: var(--radius-sm);
}

.app-main form > div > ul > li {
    margin: 0;
    padding: 0.15rem 0;
}

/* Checkbox / boolean: checkbox + label on one row (Symfony order: label, errors, input, help) */
.app-main form > div:has(> input[type="checkbox"]) {
    display: grid;
    grid-template-columns: min-content 1fr;
    grid-template-rows: auto auto auto;
    column-gap: 0.75rem;
    row-gap: 0.35rem;
    align-items: start;
}

.app-main form > div:has(> input[type="checkbox"]) > label {
    grid-column: 2;
    grid-row: 1;
    font-weight: 600;
    padding-top: 0.15rem;
}

.app-main form > div:has(> input[type="checkbox"]) > input[type="checkbox"] {
    grid-column: 1;
    grid-row: 1;
    width: 1.25rem;
    height: 1.25rem;
    min-height: 1.25rem;
    margin-top: 0.15rem;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.app-main form > div:has(> input[type="checkbox"]) > input[type="checkbox"]:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 3px;
}

.app-main form > div:has(> input[type="checkbox"]) > ul {
    grid-column: 1 / -1;
    grid-row: 2;
}

.app-main form > div:has(> input[type="checkbox"]) > .help-text {
    grid-column: 1 / -1;
    grid-row: 3;
}

.app-main input[type="text"],
.app-main input[type="email"],
.app-main input[type="password"],
.app-main input[type="search"],
.app-main input[type="url"],
.app-main input[type="tel"],
.app-main input[type="number"],
.app-main input[type="date"],
.app-main input[type="time"],
.app-main input[type="datetime-local"],
.app-main input[type="file"],
.app-main select,
.app-main textarea {
    display: block;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0.75rem 1rem;
    font: inherit;
    font-size: 1rem;
    line-height: 1.4;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    min-height: 2.75rem;
    box-sizing: border-box;
}

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

/* Date/time inputs: the whole field opens the picker (app.js), so hide the
   native indicator icon. */
.app-main input[type="date"],
.app-main input[type="time"],
.app-main input[type="datetime-local"] {
    cursor: pointer;
}

.app-main input[type="date"]::-webkit-calendar-picker-indicator,
.app-main input[type="time"]::-webkit-calendar-picker-indicator,
.app-main input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
}

.app-main select {
    cursor: pointer;
    appearance: auto;
}

.app-main input:where(:not([type="checkbox"]):not([type="radio"])):focus-visible,
.app-main select:focus-visible,
.app-main textarea:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
    border-color: var(--color-primary-elevated);
}

.app-main input:where(:not([type="checkbox"]):not([type="radio"])):disabled,
.app-main select:disabled,
.app-main textarea:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

.app-main .help-text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.app-main button {
    font: inherit;
}

.app-main .btn,
.app-main a.btn,
.app-main form > button[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.75rem;
    min-height: 2.75rem;
    padding: 0.65rem 1.35rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-decoration: none;
    box-sizing: border-box;
}

.app-main form > button[type="submit"],
.app-main form .btn {
    display: flex;
    width: 100%;
    max-width: 100%;
    margin-top: 0.35rem;
    margin-inline: auto;
    padding: 0.75rem 1.25rem;
}

.app-main .btn:hover,
.app-main a.btn:hover,
.app-main form > button[type="submit"]:hover,
.app-main form .btn:hover {
    background: var(--color-primary-elevated);
}

.app-main .btn:focus-visible,
.app-main a.btn:focus-visible,
.app-main form > button[type="submit"]:focus-visible,
.app-main form .btn:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

.app-main .btn--secondary,
.app-main a.btn--secondary {
    color: var(--color-primary);
    background: var(--color-surface);
    border-color: var(--color-border);
}

.app-main .btn--secondary:hover,
.app-main a.btn--secondary:hover {
    color: var(--color-primary-elevated);
    background: var(--color-bg-subtle);
}

.app-main .unit-summary__form-actions .btn,
.app-main .unit-summary__form-actions a.btn {
    display: inline-flex;
    width: auto;
    margin-top: 0;
}

/* --------------------------------------------------------------------------
   Mobile: ≤ 47.999rem (~768px)
   -------------------------------------------------------------------------- */
@media (max-width: 47.999rem) {
    .app-main > h1 {
        text-align: center;
    }

    .app-shell {
        padding-bottom: calc(var(--mobile-nav-height) + env(safe-area-inset-bottom, 0));
    }

    .app-body {
        flex-direction: column;
        position: relative;
    }

    .nav-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 80;
        margin: 0;
        background: rgba(26, 46, 31, 0.45);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.2s ease, visibility 0.2s ease;
    }

    body:has(#nav-toggle:checked) .nav-backdrop {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .app-sidebar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 100;
        display: flex;
        flex-direction: column-reverse;
        width: 100%;
        max-height: 85vh;
        border-radius: var(--radius-md) var(--radius-md) 0 0;
        box-shadow: var(--shadow-lift);
    }

    .sidebar-panel {
        max-height: 0;
        overflow: hidden;
        visibility: hidden;
        transition: max-height 0.28s ease, visibility 0.28s ease;
    }

    body:has(#nav-toggle:checked) .sidebar-panel {
        max-height: min(70vh, 28rem);
        overflow-y: auto;
        visibility: visible;
    }

    .sidebar-brand {
        display: none;
    }

    .app-content-column {
        flex: 1;
    }
}

/* --------------------------------------------------------------------------
   Desktop: ≥ 48rem — left nav, hide mobile chrome
   -------------------------------------------------------------------------- */
@media (min-width: 48rem) {
    .nav-backdrop {
        display: none !important;
    }

    .app-body {
        flex-direction: row;
        align-items: stretch;
    }

    .app-sidebar {
        position: static;
        width: var(--sidebar-width);
        max-height: none;
        border-radius: 0;
        box-shadow: none;
        display: flex;
        flex-direction: column;
    }

    .sidebar-panel {
        max-height: none !important;
        overflow: visible !important;
        visibility: visible !important;
        flex: 1;
    }

    .sidebar-brand {
        display: block;
    }

    .nav-bottom-bar {
        display: none;
    }

    .app-shell {
        padding-bottom: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nav-backdrop,
    .sidebar-panel {
        transition: none !important;
    }
}

/* --------------------------------------------------------------------------
   Calendar
   -------------------------------------------------------------------------- */
.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.calendar-nav__heading {
    margin: 0;
    font-size: var(--step-2);
    color: var(--color-primary);
}

.calendar-wrap {
    overflow-x: auto;
}

.calendar {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    font-size: var(--step-0);
}

.calendar thead th {
    padding: 0.5rem 0.25rem;
    font-size: 0.8125rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    border-bottom: 2px solid var(--color-border);
}

.calendar__cell {
    position: relative;
    vertical-align: top;
    min-width: 2.5rem;
    /* height on td acts as min-height; cell-padding×2 + day(0.875rem×1.55 + 0.2rem margin) + 2×event(0.15rem margin + 0.3rem padding + 0.75rem×1.3) */
    height: calc(0.35rem * 2 + 0.875rem * 1.55 + 0.2rem + (0.15rem + 0.3rem + 0.75rem * 1.3) * 2);
    padding: 0.35rem 0.4rem;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
}

.calendar__cell--padding {
    background: var(--color-bg-subtle);
}

.calendar__cell--today {
    background: #eaf4ee;
}

.calendar__cell--has-events {
    border: 2px solid var(--color-primary);
}

.calendar__day {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 0.2rem;
}

.calendar__cell--today .calendar__day {
    color: var(--color-primary);
}

.app-main .calendar__event {
    display: block;
    margin-top: 0.15rem;
    padding: 0.15rem 0.3rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.app-main .calendar__event:hover {
    background: var(--color-primary-elevated);
    color: #ffffff;
    text-decoration: none;
}

.calendar__event-unit {
    font-size: 0.6875rem;
    font-weight: 400;
    opacity: 0.85;
    margin-left: 0.25rem;
}

/* Tooltip: hidden by default, shown on cell hover */
.calendar__tooltip {
    display: none;
    position: absolute;
    z-index: 10;
    top: 0;
    left: 50%;
    translate: -50% calc(-100% - 6px);
    min-width: 10rem;
    max-width: 16rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
    line-height: 1.4;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lift);
    pointer-events: none;
    white-space: normal;
    word-break: break-word;
}

.calendar__tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    translate: -50% 0;
    border: 6px solid transparent;
    border-top-color: var(--color-primary);
}

.calendar__cell--has-events:hover .calendar__tooltip {
    display: block;
}

.requirements-list {
    list-style: none;
    padding-left: 1rem;
    margin: 0.25rem 0;
}

.requirements-list--children {
    margin-top: 0.25rem;
}

/* Autocomplete widget */
.autocomplete {
    position: relative;
}

.autocomplete__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.35rem;
    min-height: 0;
}

.autocomplete__badge {
    margin-bottom: 0.35rem;
}

.autocomplete__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    line-height: 1.3;
}

.autocomplete__remove {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
    opacity: 0.75;
}

.autocomplete__remove:hover {
    opacity: 1;
}

.autocomplete__dropdown {
    position: absolute;
    z-index: 100;
    left: 0;
    right: 0;
    top: calc(100% + 2px);
    background: #fff;
    border: 1px solid var(--color-border, #d1d5db);
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    list-style: none;
    margin: 0;
    padding: 0.25rem 0;
    max-height: 16rem;
    overflow-y: auto;
}

.autocomplete__option {
    padding: 0.45rem 0.75rem;
    cursor: pointer;
    font-size: 0.9375rem;
}

.autocomplete__option:hover,
.autocomplete__option:focus {
    background: var(--color-primary-light, #eff6ff);
}

.autocomplete__option--selected {
    color: var(--color-primary);
    font-weight: 600;
}

/* Keyboard highlight (arrow keys); Enter picks it instead of submitting. */
.autocomplete__option--active {
    background: var(--color-primary-light, #eff6ff);
    outline: 2px solid var(--color-focus-ring);
    outline-offset: -2px;
}

.autocomplete__no-results {
    padding: 0.45rem 0.75rem;
    color: var(--color-text-muted, #6b7280);
    font-size: 0.9375rem;
    font-style: italic;
}

/* --------------------------------------------------------------------------
   Data-table lists (admin + unit members): action/filter/bulk bars, table,
   badges, pagination. Shared by every checkbox-bulk index page.
   -------------------------------------------------------------------------- */
.app-main form.filter-bar,
.app-main form.table-form,
.app-main form.pagination__per-page {
    max-width: 100%;
    margin-inline: 0;
}

.app-main form.filter-bar .btn,
.app-main form.table-form .btn,
.app-main form.pagination__per-page .btn,
.app-main form.filter-bar > button[type="submit"],
.app-main form.table-form > button[type="submit"] {
    display: inline-flex;
    width: auto;
    margin-top: 0;
    margin-inline: 0;
}

.action-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-block: 1rem;
}

.app-main .action-bar form {
    width: auto;
    margin-inline: 0;
}

.filter-bar,
/* The hidden attribute must always win, even over author display rules
   (e.g. .bulk-bar's flex) — the UA's [hidden] rule alone loses to any
   author declaration. */
[hidden] {
    display: none !important;
}

.bulk-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
}

.input {
    padding: 0.5rem 0.75rem;
    font: inherit;
    color: var(--color-text);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.input--sm {
    padding: 0.3rem 0.5rem;
    font-size: 0.9rem;
}

.app-main .btn--sm {
    min-height: 2.1rem;
    min-width: auto;
    padding: 0.3rem 0.8rem;
    font-size: 0.9rem;
}

.app-main .btn--danger,
.app-main a.btn--danger {
    color: #fdf4f2;
    background: #8c2f24;
}

.app-main .btn--danger:hover,
.app-main a.btn--danger:hover {
    background: #6f251c;
}

/* Visually disabled button that stays clickable so it can explain itself
   (e.g. opening the "delete blocked" dialog). */
.app-main .btn--disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.app-main .btn--disabled:hover {
    background: #8c2f24;
}

/* Inside a form, .btn is full-width and stacked; an .action-bar overrides that
   so submit/cancel/delete share one horizontal line. */
.app-main form .action-bar .btn,
.app-main form .action-bar button {
    display: inline-flex;
    width: auto;
    max-width: none;
    margin: 0;
}

/* Expanded choice widget rendered as a vertical checkbox list: each
   input+label sibling pair becomes one grid row. */
.app-main form .choice-stack {
    display: grid;
    grid-template-columns: min-content 1fr;
    column-gap: 0.6rem;
    row-gap: 0.5rem;
    align-items: center;
}

.app-main form .choice-stack > label {
    font-weight: 400;
    margin: 0;
}

.app-main form .choice-stack input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    min-height: 1.15rem;
    accent-color: var(--color-primary);
    cursor: pointer;
}

/* Native <dialog> modal */
dialog.modal {
    max-width: 26rem;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-soft);
}

dialog.modal::backdrop {
    background: rgba(0, 0, 0, 0.45);
}

dialog.modal h2 {
    margin-top: 0;
    font-size: 1.15rem;
}

.app-main dialog.modal form {
    width: auto;
    margin: 0.75rem 0 0;
    padding: 0;
    text-align: right;
}

.app-main dialog.modal form.new-member-form {
    text-align: left;
}

.app-main dialog.modal form .btn,
.app-main dialog.modal form button {
    display: inline-flex;
    width: auto;
    margin: 0;
}

dialog.modal--location {
    max-width: 34rem;
    width: min(34rem, calc(100vw - 2rem));
}

dialog.modal .modal__fields > div {
    margin-bottom: 0.9rem;
}

dialog.modal .modal__actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 0.75rem;
}

.app-main dialog.modal .modal__actions .btn {
    display: inline-flex;
    width: auto;
    margin: 0;
}

.event-detail__location-type,
.event-detail__location-notes {
    color: var(--color-text-muted);
}

/* Tab strip (event page) */
.tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin: 0 0 1.25rem;
    border-bottom: 2px solid var(--color-border);
}

.tabs__tab {
    display: inline-block;
    padding: 0.6rem 1rem;
    margin-bottom: -2px;
    border: 2px solid transparent;
    border-bottom: none;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    color: var(--color-text-muted);
    font-weight: 600;
    text-decoration: none;
}

.tabs__tab:hover {
    color: var(--color-text);
    background: var(--color-bg-subtle);
}

.tabs__tab[aria-selected="true"] {
    color: var(--color-primary);
    background: var(--color-surface);
    border-color: var(--color-border);
    border-bottom: 2px solid var(--color-surface);
}

.tabs__tab:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

.tabs__panel[hidden] {
    display: none;
}

.event-detail__rsvp-counts {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin: 0 0 1rem;
}

.event-detail__rsvp-count {
    min-width: 7rem;
    padding: 0.6rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.event-detail__rsvp-count dt {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.event-detail__rsvp-count dd {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
}

.event-detail__picker-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
    margin: 0.75rem 0;
    width: auto;
    max-width: none;
}

.app-main .event-detail__picker-form > div {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
    min-width: 14rem;
}

.bulk-req--linked .bulk-req__row {
    opacity: 0.65;
}

.event-detail__completion-req {
    text-align: center;
    vertical-align: bottom;
}

.event-detail__completion-req-name {
    display: block;
    font-size: 0.8125rem;
}

.event-detail__completion-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

.event-detail__completion-table td {
    text-align: center;
}

.event-detail__completion-others {
    margin: 1rem 0;
}

.event-advancement-result__list {
    margin: 0 0 1.5rem;
    padding-left: 1.25rem;
}

.event-advancement-result__list--errors {
    color: #5c1a1a;
}

.app-main .event-attendance__nights {
    width: 5rem;
    min-height: 2.25rem;
    padding: 0.35rem 0.5rem;
}

.app-main .event-detail__rsvp-note input,
.app-main .event-detail__rsvp-manage-table input[type="text"] {
    min-height: 2.25rem;
    padding: 0.35rem 0.6rem;
    font-size: 0.9375rem;
}

.event-detail__attendee-note {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

.budget-section {
    margin: 0 0 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.budget-section > summary {
    cursor: pointer;
    padding: 0.6rem 0.9rem;
    list-style: revert;
}

.budget-section > summary h3 {
    display: inline;
    margin: 0;
    font-size: 1.1rem;
}

.app-main .icon-button,
.app-main .budget-section__edit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    margin: 0 0 0 0.35rem;
    padding: 0;
    vertical-align: middle;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-primary);
    cursor: pointer;
}

.app-main .icon-button:hover,
.app-main .budget-section__edit:hover,
.app-main .budget-section__edit[aria-expanded="true"] {
    background: var(--color-primary);
    color: #fff;
}

.budget-edit {
    padding: 0.75rem 0 0.5rem;
}

.budget-edit[hidden] {
    display: none;
}

.budget-section[open] > summary {
    border-bottom: 1px solid var(--color-border);
}

.budget-section > :not(summary) {
    padding-inline: 0.9rem;
}

.budget-section > .help-text {
    padding-top: 0.75rem;
}

.budget-summary__facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
    gap: 0.5rem 1.5rem;
    margin: 0 0 1rem;
}

.budget-summary__facts dt {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.budget-summary__facts dd {
    margin: 0 0 0.25rem;
    font-weight: 600;
}

.budget-table__num {
    text-align: right;
    white-space: nowrap;
}

.budget-table__computed th {
    font-weight: 400;
    color: var(--color-text-muted);
}

.budget-table tfoot th,
.budget-table tfoot td {
    border-top: 2px solid var(--color-border);
}

.budget-table__grand th,
.budget-table__grand td {
    font-weight: 700;
    font-size: 1.05rem;
}

.app-main .budget-form {
    width: auto;
    max-width: none;
}

.budget-form__group {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    margin: 0 0 1rem;
}

.budget-form__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 1.5rem;
}

@media (min-width: 40rem) {
    .budget-form__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.money-input {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
}

.app-main .money-input input {
    flex: 1 1 auto;
    width: auto;
    min-width: 0;
}

.budget-form__expense {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
    gap: 0.5rem 0.75rem;
    align-items: end;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.app-main .budget-form__expense > div {
    margin: 0;
}

.app-main .budget-form__expense .btn {
    width: auto;
    margin: 0;
}

/* Budget form: hide the fields that do not apply to the expense type. */
.budget-form__expense [hidden] {
    display: none !important;
}

@media (min-width: 40rem) {
    .app-main .budget-form input[type="number"],
    .app-main .budget-form input[type="text"],
    .app-main .budget-form select,
    .app-main .unit-summary__settings-form input[type="number"] {
        max-width: 12rem;
    }

    .app-main .budget-form input[id$="_campMaster"],
    .app-main .budget-form input[id$="_name"] {
        max-width: 20rem;
    }
}

/* Advancement hub */
.hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
    gap: 1rem;
}

.hub-card {
    padding: 1rem 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.hub-card h2 {
    margin: 0 0 0.5rem;
    font-size: 1.15rem;
}

.hub-card--primary {
    margin-bottom: 1.25rem;
    border-color: var(--color-primary);
}

.app-main .hub-card--primary .btn {
    display: inline-flex;
    width: auto;
    margin-top: 0.5rem;
}

.hub-list--tools {
    list-style: none;
    padding: 0;
    margin: 0;
}

.hub-list--tools li {
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--color-border);
}

.hub-list--tools li:last-child {
    border-bottom: none;
}

.hub-count {
    display: inline-block;
    min-width: 1.5rem;
    padding: 0.05rem 0.45rem;
    margin-left: 0.25rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 700;
    text-align: center;
    vertical-align: middle;
    color: var(--color-text-muted);
    background: var(--color-bg-subtle);
}

.hub-count--active {
    color: #fff;
    background: var(--color-primary);
}

/* Admin: unit purge */
.danger-zone {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    border: 1px solid #b91c1c;
    border-radius: 0.5rem;
}

.danger-zone h2 {
    margin-top: 0;
    color: #b91c1c;
}

.purge-users {
    padding-left: 1.25rem;
}

.purge-form {
    margin-top: 1.5rem;
}

/* Announcements */
.announcements__heading {
    margin-top: 0;
}

.announcement-card {
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-primary);
    border-radius: 0.5rem;
    background: var(--color-surface);
}

.announcement-card__title {
    margin: 0 0 0.25rem;
    font-size: 1.1rem;
}

.announcement-card__meta {
    margin: 0 0 0.75rem;
    font-size: 0.85rem;
}

.announcement-card__body {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}

.announcement-card__actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* Training */
.training-table__row--expired td,
.training-courses__row--inactive td {
    color: var(--color-text-muted);
}

/* Email history */
.email-body__text {
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 0.5rem;
    background: var(--color-bg-subtle);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-family: inherit;
}

/* Advancement / merit badge roster milestone dates */
.roster-dates__form {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 12rem;
}

.roster-dates__form label {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.roster-dates__form input[type="date"] {
    font-size: 0.8rem;
}

/* TroopWebHost import progress */
.twh-progress__bar {
    position: relative;
    height: 1.25rem;
    margin: 0.75rem 0 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 999px;
    background: var(--color-bg-subtle);
    overflow: hidden;
}

.twh-progress__fill {
    height: 100%;
    background: var(--color-primary);
    transition: width 0.6s ease;
}

.twh-progress__bar--indeterminate .twh-progress__fill {
    width: 30% !important;
    animation: twh-indeterminate 1.4s ease-in-out infinite;
}

@keyframes twh-indeterminate {
    0% { margin-left: -30%; }
    100% { margin-left: 100%; }
}

.twh-progress__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: baseline;
    margin: 0 0 1rem;
}

.twh-progress__meta strong {
    font-size: 1.4rem;
}

.twh-summary__list {
    padding-left: 1.25rem;
}

.twh-summary__issues {
    margin: 1rem 0;
}

.twh-summary__issues > summary {
    cursor: pointer;
    font-weight: 600;
}

.twh-import__actions {
    margin-top: 1.5rem;
}

/* Multi-requirement sign-off form (member pages, bulk page) */
.signoff-form {
    width: auto;
    max-width: none;
}

.advancement-table .req-row__select {
    width: 2.25rem;
    text-align: center;
}

.advancement-table .req-row__number label {
    cursor: pointer;
    font-weight: 600;
}

.advancement-table .req-row--locked .req-row__description,
.advancement-table .req-row--locked .req-row__number {
    color: var(--color-text-muted);
}

.app-main .signoff-check {
    width: 1.15rem;
    height: 1.15rem;
    min-height: 1.15rem;
    accent-color: var(--color-primary);
    cursor: pointer;
}

.app-main .signoff-check:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.advancement-table .req-row__note {
    min-width: 12rem;
}

.app-main .signoff-note {
    min-height: 2.25rem;
    padding: 0.4rem 0.6rem;
    font-size: 0.9375rem;
}

.signoff-form__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin: 0.75rem 0 1.5rem;
}

.signoff-form__bar label {
    font-weight: 600;
}

/* Label above its own field; fields sit side by side with the button. */
.app-main .signoff-form__field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin: 0;
    min-width: 12rem;
}

.signoff-form__field--grow {
    flex: 1 1 16rem;
}

.app-main .signoff-form__field input {
    max-width: none;
}

.app-main .signoff-form__bar .btn {
    align-self: flex-end;
}

.app-main .signoff-form__bar input {
    width: auto;
    max-width: 16rem;
}

.app-main .signoff-form__bar .btn {
    display: inline-flex;
    width: auto;
    margin: 0;
}

.bulk-signoff__picker {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: end;
    margin-bottom: 1.5rem;
}

.app-main .bulk-signoff__picker > div {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin: 0;
    min-width: 14rem;
}

/* Bulk sign-off requirement tree: nested lists indent per depth. */
.bulk-req-list,
.bulk-req__children {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bulk-req-list {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.bulk-req__row {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.55rem 0.9rem 0.55rem calc(0.9rem + var(--req-depth, 0) * 1.75rem);
    border-bottom: 1px solid var(--color-border);
    line-height: 1.45;
}

.bulk-req-list > .bulk-req:last-child > .bulk-req__row:last-child,
.bulk-req__children > .bulk-req:last-child > .bulk-req__row:only-child {
    border-bottom: none;
}

.bulk-req--group > .bulk-req__row {
    background: var(--color-bg-subtle);
    font-weight: 600;
}

.bulk-req--group .bulk-req--group > .bulk-req__row {
    background: transparent;
}

.bulk-req__label {
    display: flex;
    gap: 0.6rem;
    flex: 1;
    cursor: pointer;
    font-weight: 400;
    margin: 0;
}

.bulk-req__number {
    flex: 0 0 auto;
    min-width: 2.25rem;
    font-weight: 700;
    color: var(--color-primary);
}

.bulk-req--leaf .bulk-req__number {
    color: var(--color-text-muted);
}

.bulk-req__text {
    flex: 1;
    min-width: 0;
}

.app-main .bulk-req__check {
    margin-top: 0.2rem;
}

.bulk-req__row:hover {
    background: var(--color-primary-light, #eff6ff);
}

.bulk-signoff__completed {
    margin: 0.5rem 0 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.bulk-signoff__completed > summary {
    cursor: pointer;
    padding: 0.6rem 0.9rem;
    font-weight: 600;
}

.bulk-signoff__completed[open] > summary {
    border-bottom: 1px solid var(--color-border);
}

.bulk-signoff__completed .bulk-signoff__members--done {
    padding: 0.75rem 0.9rem;
    margin: 0;
    color: var(--color-text-muted);
}

.bulk-signoff__members {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
    gap: 0.35rem 1rem;
}

.bulk-signoff__members li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.locations-table__row--inactive td {
    color: var(--color-text-muted);
}

.locations-table__actions {
    white-space: nowrap;
}

.locations-table__actions .btn,
.locations-table__actions .inline-form {
    margin-right: 0.35rem;
}

.inline-form {
    display: inline;
    width: auto;
    margin: 0;
}

.app-main .inline-form .btn {
    display: inline-flex;
    width: auto;
    margin: 0;
}

/* Advancement requirement rows: indent by nesting depth. Merit badge rows set
   --req-depth per row (up to MeritBadgeRequirement::MAX_DEPTH levels); rank
   rows still use the two-level --child class. */
.advancement-table .req-row__description {
    padding-left: calc(var(--req-depth, 0) * 1.5rem);
}

.advancement-table .req-row--child .req-row__description {
    padding-left: 1.5rem;
}

.table-wrapper {
    overflow-x: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.data-table th,
.data-table td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.data-table th {
    font-weight: 700;
    color: var(--color-text);
    background: var(--color-bg-subtle);
    white-space: nowrap;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table tbody tr:hover {
    background: rgba(30, 77, 59, 0.04);
}

.badge {
    display: inline-block;
    padding: 0.1rem 0.55rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 999px;
    white-space: nowrap;
}

.badge--success {
    color: var(--color-primary);
    background: rgba(30, 77, 59, 0.12);
}

.badge--muted {
    color: var(--color-text-muted);
    background: var(--color-bg-subtle);
}

.warning {
    padding: 0.75rem 1rem;
    background: #f9efdc;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-sm);
}

.detail-list {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 0.4rem 1.5rem;
    margin-block: 1rem;
}

.detail-list dt {
    font-weight: 700;
}

.detail-list dd {
    margin: 0;
}

.page-subtitle {
    margin: 0.15rem 0 0;
    color: var(--color-text-muted);
}

.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 1rem;
}

.pagination__summary {
    margin: 0;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

.pagination__pages {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.3rem;
}

.pagination__link {
    padding: 0.3rem 0.7rem;
    color: var(--color-link);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.pagination__link--current {
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-color: transparent;
}

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

.pagination__per-page {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

.pagination__per-page label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9375rem;
    color: var(--color-text-muted);
}

@media (max-width: 40rem) {
    .hide-sm {
        display: none;
    }
}

/* Homepage coming-soon panel */
.coming-soon {
    max-width: 38rem;
    margin-top: 1.5rem;
    padding: 2rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.coming-soon__badge {
    display: inline-block;
    margin: 0 0 1rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-radius: 999px;
}

.coming-soon__heading {
    margin: 0 0 0.75rem;
}

.coming-soon__lead {
    margin: 0;
    color: var(--color-text-muted);
}

.coming-soon__actions {
    margin: 1.5rem 0 0;
}

.coming-soon__actions-sep {
    margin: 0 0.25rem;
    color: var(--color-text-muted);
}

.coming-soon__cta {
    display: inline-block;
    padding: 0.5rem 1.1rem;
    font-weight: 600;
    color: var(--color-on-primary);
    background: var(--color-primary);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.app-main a.coming-soon__cta {
    color: var(--color-on-primary);
}

.coming-soon__cta:hover {
    background: var(--color-primary-elevated);
}

.coming-soon__cta:focus-visible {
    outline: 3px solid var(--color-focus-ring);
    outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   MFA (two-factor authentication)
   -------------------------------------------------------------------------- */

/* Corner dot on the nav Profile link while MFA is not set up. Hover shows
   the native title tooltip. */
.nav-profile-link {
    position: relative;
    padding-right: 0.75rem;
}

.nav-profile-badge {
    position: absolute;
    top: -2px;
    right: 0;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #b42510;
    cursor: help;
}

.mfa-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    max-width: 40rem;
}

.mfa-muted {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.mfa-qr {
    display: block;
    margin: 12px 0;
    max-width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #ffffff;
}

.mfa-secret {
    display: inline-block;
    padding: 6px 10px;
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1.05rem;
    letter-spacing: 2px;
    overflow-wrap: anywhere;
}

.mfa-code-input {
    max-width: 14rem;
    font-size: 1.3rem;
    letter-spacing: 4px;
}

.mfa-backup-codes {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
    gap: 8px;
    margin: 16px 0;
    padding: 0;
    list-style: none;
}

.mfa-backup-codes code {
    display: block;
    padding: 8px 10px;
    background-color: var(--color-bg-subtle);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    text-align: center;
}

.mfa-resend-form {
    margin-top: 12px;
}

.mfa-inline-form {
    max-width: 24rem;
}

/* "MFA setup required" modal (forced redirect from the enforcement wall). */
.mfa-required-modal {
    max-width: 26rem;
    padding: 1.5rem 1.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-lift);
}

.mfa-required-modal::backdrop {
    background: rgba(26, 46, 31, 0.55);
}

.mfa-required-modal h2 {
    margin-top: 0;
}

.mfa-required-modal__actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

/* --------------------------------------------------------------------------
   Inline form layout: label and field share a row.
   Applies to every form row that holds a text-like input, select, expanded
   choice list, or autocomplete. Textareas and single checkboxes keep their
   own layouts. `.form-group--inline` forces it on rows the selector misses.
   -------------------------------------------------------------------------- */
.app-main form:has(.form-group--inline) {
    max-width: min(40rem, 100%);
}

.app-main form div:has(> label):where(
    :has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"])),
    :has(> select),
    :has(> .autocomplete),
    :has(> .money-input),
    :has(> div > input[type="radio"]),
    :has(> div > input[type="checkbox"])
):not(:has(> textarea)):not(:has(> input[type="checkbox"])),
.app-main form > div.form-group--inline {
    display: grid;
    grid-template-columns: minmax(9rem, 13rem) minmax(0, 1fr);
    column-gap: 1rem;
    row-gap: 0.35rem;
    align-items: center;
}

.app-main form div:has(> label):where(:has(> div > input[type="radio"]), :has(> div > input[type="checkbox"])) {
    align-items: start;
}

.app-main form div:has(> label):where(:has(> div > input[type="radio"]), :has(> div > input[type="checkbox"])) > label {
    padding-top: 0.15rem;
}

.app-main form div:has(> label):where(
    :has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"])),
    :has(> select),
    :has(> .autocomplete),
    :has(> .money-input),
    :has(> div > input[type="radio"]),
    :has(> div > input[type="checkbox"])
):not(:has(> textarea)):not(:has(> input[type="checkbox"])) > label,
.app-main form > div.form-group--inline > label {
    grid-column: 1;
    grid-row: 1;
    margin: 0;
}

.app-main form div:has(> label):where(
    :has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"])),
    :has(> select),
    :has(> .autocomplete),
    :has(> .money-input),
    :has(> div > input[type="radio"]),
    :has(> div > input[type="checkbox"])
):not(:has(> textarea)):not(:has(> input[type="checkbox"])) > *:not(label),
.app-main form > div.form-group--inline > *:not(label) {
    grid-column: 2;
}

@media (max-width: 40rem) {
    .app-main form div:has(> label):where(
        :has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"])),
        :has(> select),
        :has(> .autocomplete),
    :has(> .money-input),
        :has(> div > input[type="radio"]),
        :has(> div > input[type="checkbox"])
    ):not(:has(> textarea)):not(:has(> input[type="checkbox"])),
    .app-main form > div.form-group--inline {
        grid-template-columns: 1fr;
    }

    .app-main form div:has(> label):where(
        :has(> input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"])),
        :has(> select),
        :has(> .autocomplete),
    :has(> .money-input),
        :has(> div > input[type="radio"]),
        :has(> div > input[type="checkbox"])
    ):not(:has(> textarea)):not(:has(> input[type="checkbox"])) > *:not(label),
    .app-main form > div.form-group--inline > *:not(label) {
        grid-column: 1;
    }
}

/* --------------------------------------------------------------------------
   Sortable table: clickable column headers with sort direction indicators
   -------------------------------------------------------------------------- */
.sortable-table th button {
    all: unset;
    cursor: pointer;
    font: inherit;
    color: inherit;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.sortable-table th button:focus-visible {
    outline: 2px solid var(--color-accent, currentColor);
    outline-offset: 2px;
}

.sortable-table th button::after {
    content: '↕';
    opacity: 0.35;
    font-size: 0.8em;
}

.sortable-table th[aria-sort="ascending"] button::after {
    content: '↑';
    opacity: 1;
}

.sortable-table th[aria-sort="descending"] button::after {
    content: '↓';
    opacity: 1;
}

/* ---------------------------------------------------------------------------
   Onboarding funnel (register → unit → plan → import → walkthrough)
   --------------------------------------------------------------------------- */

.onboarding-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    list-style: none;
    margin: 0 0 1.5rem;
    padding: 0;
    color: var(--color-text-muted);
    font-size: var(--step--1, 0.9rem);
}

.onboarding-steps__item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.onboarding-steps__num {
    display: inline-grid;
    place-items: center;
    width: 1.6rem;
    height: 1.6rem;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    font-weight: 600;
}

.onboarding-steps__item--done .onboarding-steps__num {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.onboarding-steps__item--current {
    color: var(--color-text);
    font-weight: 600;
}

.onboarding-steps__item--current .onboarding-steps__num {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.onboarding-panel,
.onboarding-note {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 1.5rem;
    max-width: 44rem;
}

.onboarding-note {
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.onboarding-cards {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
    max-width: 60rem;
}

.onboarding-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 1.5rem;
}

.onboarding-card--primary {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lift);
}

.onboarding-card--muted {
    background: transparent;
    box-shadow: none;
}

.onboarding-card__title {
    margin: 0;
    font-size: var(--step-1, 1.25rem);
}

.onboarding-card__price {
    margin: 0;
    font-size: var(--step-2, 1.6rem);
    font-weight: 700;
    color: var(--color-primary);
}

.onboarding-card__actions {
    margin-top: auto;
    padding-top: 0.5rem;
}

.onboarding-banner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1rem;
    margin: 0 0 1rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-primary);
    border-left-width: 4px;
    border-radius: var(--radius-md);
    background: var(--color-surface);
}

.onboarding-banner__text {
    flex: 1 1 16rem;
    margin: 0;
}

.onboarding-banner__links {
    display: inline-flex;
    gap: 1rem;
}

.walkthrough {
    max-width: 64rem;
}

.walkthrough__top {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 0.5rem;
}

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

.walkthrough__slide {
    margin: 0;
}

.walkthrough__slide img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lift);
    background: var(--color-surface);
}

.walkthrough__slide figcaption {
    padding: 1rem 0.25rem 0;
}

.walkthrough__title {
    margin: 0 0 0.35rem;
    font-size: var(--step-1, 1.25rem);
}

.walkthrough__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
}

.walkthrough__dots {
    display: flex;
    gap: 0.4rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.walkthrough__dots li {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--color-border);
}

.walkthrough__dots .walkthrough__dot--current {
    background: var(--color-primary);
}

/* Early-access honeypot: off-screen for humans, present for bots. */
.early-access__hp {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}