:root {
    --bg: #edf3f5;
    --surface: rgba(255, 255, 255, 0.96);
    --surface-soft: #f6fafb;
    --ink: #112d39;
    --ink-soft: #5f7680;
    --line: rgba(16, 54, 70, 0.13);
    --brand: #0f4d64;
    --brand-strong: #0a3547;
    --accent: #df7b33;
    --success: #198754;
    --warning: #b98516;
    --danger: #b13d3d;
    --info: #1877a6;
    --radius-lg: 8px;
    --radius-md: 8px;
    --radius-sm: 6px;
    --shadow-lg: 0 24px 58px rgba(17, 45, 57, 0.12);
    --shadow-md: 0 14px 28px rgba(17, 45, 57, 0.09);
    --font-sans: "Trebuchet MS", "Segoe UI", sans-serif;
    --primary: var(--brand);
    --primary-dark: var(--brand-strong);
    --primary-light: rgba(15, 77, 100, 0.08);
    --text: var(--ink);
    --text-light: var(--ink-soft);
    --card-bg: var(--surface);
    --border: var(--line);
    --shadow: var(--shadow-md);
    --radius: var(--radius-lg);
    --transition: all 0.18s ease;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    color: var(--ink);
    font-family: var(--font-sans);
    line-height: 1.5;
    background:
        radial-gradient(circle at top left, rgba(15, 77, 100, 0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(223, 123, 51, 0.14), transparent 26%),
        linear-gradient(180deg, #eff5f7 0%, #e8eff2 100%);
}

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

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

button {
    cursor: pointer;
}

.button,
.ghost-button,
button[type="submit"],
button[type="button"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 11px 16px;
    border: 0;
    border-radius: var(--radius-sm);
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button,
button[type="submit"] {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
    box-shadow: var(--shadow-md);
}

.button:hover,
.ghost-button:hover,
button[type="submit"]:hover,
button[type="button"]:hover {
    transform: translateY(-1px);
}

.ghost-button,
button[type="button"] {
    color: var(--brand);
    background: rgba(15, 77, 100, 0.08);
    border: 1px solid rgba(15, 77, 100, 0.14);
}

.button-small {
    min-height: 34px;
    padding: 8px 11px;
    font-size: 13px;
}

.app-shell {
    display: grid;
    grid-template-columns: 290px 1fr;
    min-height: 100dvh;
}

.app-sidebar {
    position: sticky;
    top: 0;
    display: flex;
    flex-direction: column;
    height: 100dvh;
    padding: 28px 20px max(28px, calc(24px + env(safe-area-inset-bottom, 0px)));
    color: #fff;
    background: linear-gradient(180deg, #0a3547, #0f4d64);
    box-shadow: 18px 0 50px rgba(10, 53, 71, 0.12);
    /* Above page tools; walkthroughs and dialogs retain their higher layers. */
    z-index: 1100;
    overflow: hidden;
}

.sidebar-close,
.sidebar-backdrop {
    display: none;
}

.sidebar-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    padding: 0;
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 24px;
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(10, 31, 41, 0.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 1090;
}

.sidebar-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 30px;
}

.brand-block > div:last-child {
    min-width: 0;
}

.brand-mark {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.08));
    font-weight: 800;
    letter-spacing: 0.08em;
}

.brand-title {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.08;
    overflow-wrap: anywhere;
}

.brand-title,
.brand-subtitle,
.sidebar-card,
.sidebar-name,
.sidebar-company,
.app-sidebar .nav-group-label,
.app-sidebar .nav-link span,
.app-header h1,
.app-header p,
.card,
.panel-card,
.hero,
.alert,
.data-table td,
table td {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: normal;
}

.brand-subtitle,
.sidebar-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sidebar-scroll-region {
    display: grid;
    gap: 28px;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -ms-overflow-style: none;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    padding-right: 8px;
    padding-bottom: calc(56px + env(safe-area-inset-bottom, 0px) + 48px);
}

.sidebar-scroll-region::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.app-sidebar:hover .sidebar-scroll-region,
.app-sidebar:focus-within .sidebar-scroll-region,
.sidebar-scroll-region:hover,
.sidebar-scroll-region:focus-within {
    scrollbar-width: thin;
}

.app-sidebar:hover .sidebar-scroll-region::-webkit-scrollbar,
.app-sidebar:focus-within .sidebar-scroll-region::-webkit-scrollbar,
.sidebar-scroll-region:hover::-webkit-scrollbar,
.sidebar-scroll-region:focus-within::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

.sidebar-scroll-region::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(198, 233, 239, 0.32));
    border: 2px solid rgba(10, 53, 71, 0.18);
}

.sidebar-scroll-region::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
}

.app-nav {
    display: grid;
    gap: 12px;
}

.nav-group {
    display: grid;
    gap: 10px;
}

.app-sidebar .nav-group-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    min-height: 52px;
    padding: 14px 16px;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    text-align: left;
    font-weight: 700;
    letter-spacing: 0.03em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transform: none;
}

.app-sidebar .nav-group-button:hover,
.app-sidebar .nav-group-button:focus-visible,
.app-sidebar .nav-group.is-open .nav-group-button {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.2);
    color: #fff;
    transform: none;
}

.app-sidebar .nav-group-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.app-sidebar .nav-group-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    font-size: 18px;
    line-height: 1;
    flex-shrink: 0;
}

.app-sidebar .nav-group-links {
    display: grid;
    gap: 8px;
    padding-left: 10px;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.app-sidebar .nav-group-links[hidden] {
    display: none !important;
}

.app-sidebar .nav-link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 12px 16px;
    color: rgba(255, 255, 255, 0.82);
    border: 1px solid transparent;
    border-radius: 16px;
}

.app-sidebar .nav-sublink {
    min-height: 44px;
    padding: 11px 14px;
    background: rgba(255, 255, 255, 0.04);
}

.app-sidebar .nav-link.is-active,
.app-sidebar .nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.14);
}

.sidebar-card {
    padding: 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.12);
    flex-shrink: 0;
}

.sidebar-name {
    margin-top: 8px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.25;
}

.sidebar-company {
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.3;
}

.app-panel {
    min-width: 0;
    padding: 26px;
}

.app-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.app-header > div {
    min-width: 0;
    max-width: 100%;
}

.app-header h1 {
    margin: 0;
    font-size: clamp(28px, 3vw, 40px);
    line-height: 1.08;
}

.app-header p {
    margin: 8px 0 0;
    color: var(--ink-soft);
}

.header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.app-header .header-actions > * {
    min-width: 0;
    max-width: 100%;
}

.app-header .header-actions .ghost-button {
    text-align: center;
    white-space: normal;
    overflow-wrap: anywhere;
}

.menu-toggle,
button.menu-toggle {
    display: none;
    color: var(--brand);
    background: rgba(15, 77, 100, 0.08);
    border: 1px solid rgba(15, 77, 100, 0.14);
}

/* One clear navigation control, with a full-width workspace when collapsed. */
.sidebar-ready .app-sidebar {
    background: linear-gradient(165deg, #103b4d, #20596b);
}

.sidebar-ready button.menu-toggle {
    display: inline-flex;
    flex: 0 0 auto;
    min-height: 44px;
    gap: 10px;
    padding: 11px 15px;
    border-radius: 12px;
    border: 1px solid rgba(15, 77, 100, 0.2);
    color: #174c5d;
    background: linear-gradient(135deg, #fff, #edf7f8);
    box-shadow: 0 3px 12px rgba(10, 53, 71, 0.08), inset 0 1px 0 #fff;
    font-size: 14px;
    line-height: 20px;
    white-space: nowrap;
}

.sidebar-ready button.menu-toggle:hover {
    border-color: #318093;
    box-shadow: 0 5px 16px rgba(10, 53, 71, 0.16);
}

.sidebar-ready button.menu-toggle:focus-visible,
.app-sidebar button.sidebar-close:focus-visible {
    outline: 3px solid #df7b33;
    outline-offset: 4px;
}

.sidebar-ready button.menu-toggle[aria-expanded="false"] {
    color: #fff;
    border-color: #0f5c70;
    background: linear-gradient(135deg, #14768a, #103d51);
    box-shadow: 0 5px 16px rgba(10, 53, 71, 0.2), inset 0 2px 0 rgba(255, 255, 255, 0.16);
}

.menu-toggle-icon { flex: 0 0 auto; }
.menu-toggle-arrow { transform-origin: 14px 12px; transition: transform 0.22s ease; }
[aria-expanded="false"] > .menu-toggle-icon .menu-toggle-arrow { transform: rotate(180deg); }

.sidebar-ready .app-header > div:not(.header-actions),
.sidebar-ready .lead-admin-pagebar > div:not(.header-actions) {
    flex: 1 1 220px;
}

.sidebar-ready .lead-admin-pagebar { flex-wrap: wrap; }

.app-sidebar button.sidebar-close {
    display: none;
    min-height: 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

@media (min-width: 1181px) {
    .sidebar-ready .app-shell {
        grid-template-columns: 290px minmax(0, 1fr);
        transition: grid-template-columns 0.22s ease;
    }

    .sidebar-ready .app-sidebar {
        width: 290px;
        min-width: 0;
        transform: translateX(0);
        transition: transform 0.22s ease, visibility 0.22s;
    }

    .sidebar-collapsed .app-shell { grid-template-columns: 0 minmax(0, 1fr); }
    .sidebar-collapsed .app-sidebar { transform: translateX(-100%); visibility: hidden; pointer-events: none; }
    body.lead-admin-layout.sidebar-ready { transition: padding-left 0.22s ease; }
    body.lead-admin-layout.sidebar-collapsed { padding-left: 26px !important; }
    body.lead-admin-layout.sidebar-collapsed .pagination { left: calc(26px + env(safe-area-inset-left, 0px)); }
}

@media (max-width: 1180px) {
    .sidebar-ready .app-sidebar { visibility: hidden; transition: transform 0.22s ease, visibility 0.22s; }
    .sidebar-ready .app-sidebar.is-open { visibility: visible; }
    .app-sidebar button.sidebar-close { display: inline-flex; }
    body.sidebar-open { overflow: hidden; }
}

@media (max-width: 720px) {
    .sidebar-ready .app-header > div:not(.header-actions),
    .sidebar-ready .lead-admin-pagebar > div:not(.header-actions) { flex-basis: auto; }
}

@media (prefers-reduced-motion: reduce) {
    .sidebar-ready .app-shell,
    .sidebar-ready .app-sidebar,
    body.lead-admin-layout.sidebar-ready,
    .sidebar-ready button.menu-toggle,
    .sidebar-ready .sidebar-backdrop,
    .menu-toggle-arrow { transition: none !important; }
}

@media print {
    .sidebar-ready .menu-toggle,
    .sidebar-ready .app-sidebar,
    .sidebar-ready .sidebar-backdrop { display: none !important; }
    .sidebar-ready .app-shell { display: block; }
    body.lead-admin-layout.sidebar-ready { padding-left: 0 !important; }
}


/* Keep collapse within the sidebar; the restore control stays in page flow. */
.sidebar-ready button.menu-toggle[hidden] { display: none; }
.sidebar-ready button.menu-toggle { position: static; }
.sidebar-ready .app-sidebar .brand-block {
    padding-right: 52px;
    align-items: flex-start;
}
.sidebar-ready .app-sidebar .brand-mark {
    flex: 0 0 44px;
    width: 44px;
    height: 48px;
    border-radius: 14px;
}
.sidebar-ready .app-sidebar button.sidebar-close {
    display: inline-flex;
    position: absolute;
    top: 16px;
    right: 16px;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-height: 44px;
    padding: 0;
    border-radius: 12px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.19), rgba(255, 255, 255, 0.08));
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    transition: background 0.18s ease, border-color 0.18s ease;
}
.sidebar-ready .app-sidebar button.sidebar-close:hover {
    background: rgba(255, 255, 255, 0.24);
    border-color: rgba(255, 255, 255, 0.65);
    transform: none;
}
@media (prefers-reduced-motion: reduce) {
    .sidebar-ready .app-sidebar button.sidebar-close { transition: none; }
}

.app-main {
    display: grid;
    gap: 20px;
    min-width: 0;
}

.container {
    max-width: none;
    margin: 0;
    padding: 0;
}

.hero,
.card,
.panel-card,
.auth-card,
.stat-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.68);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero {
    padding: 24px;
    text-align: left;
}

.hero h1,
.card h3,
.panel-heading h3 {
    margin: 0;
    color: var(--ink);
}

.hero h1 {
    font-size: clamp(27px, 3vw, 38px);
}

.hero p {
    max-width: 900px;
    margin: 8px 0 0;
    color: var(--ink-soft);
    font-size: 1rem;
}

.grid,
.stats-grid,
.grid-panels {
    display: grid;
    gap: 18px;
    margin-top: 0;
}

.grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.card,
.panel-card {
    padding: 24px;
}

.stat-card {
    padding: 20px 22px;
}

.stat-card span {
    display: block;
    color: var(--ink-soft);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.stat-card strong {
    display: block;
    margin-top: 10px;
    font-size: 30px;
}

.card:hover {
    transform: none;
}

.card h2,
.card h3 {
    margin-top: 0;
}

.card h3 {
    font-size: 22px;
}

.panel-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.panel-heading p,
.table-subtext,
.form-help {
    margin: 6px 0 0;
    color: var(--ink-soft);
}

.alert {
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    box-shadow: var(--shadow-md);
}

.alert-success { background: rgba(25, 135, 84, 0.12); border-color: rgba(25, 135, 84, 0.2); color: #0c5f38; }
.alert-danger { background: rgba(177, 61, 61, 0.12); border-color: rgba(177, 61, 61, 0.2); color: #8a2525; }
.alert-info { background: rgba(24, 119, 166, 0.12); border-color: rgba(24, 119, 166, 0.2); color: #0d587d; }
.alert-warning { background: rgba(199, 134, 23, 0.14); border-color: rgba(199, 134, 23, 0.24); color: #7a5410; }

.grid-form,
.quote-row,
.admin-user-row {
    display: grid;
    gap: 14px;
}

.grid-form.two-up {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quote-row {
    grid-template-columns: minmax(260px, 1fr) minmax(120px, 180px) auto;
    align-items: end;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(246, 250, 251, 0.78);
}

.quote-pricing-options,
.quote-estimate {
    grid-column: 1 / -1;
}

.quote-pricing-options {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.quote-estimate {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    padding: 14px;
    border-radius: var(--radius-md);
    background: #fff;
    border: 1px solid rgba(15, 77, 100, 0.10);
}

.estimate-chip {
    display: grid;
    gap: 3px;
}

.estimate-chip span {
    color: var(--ink-soft);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.estimate-chip strong {
    color: var(--ink);
}

label {
    display: grid;
    gap: 6px;
    color: var(--ink);
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    padding: 11px 12px;
    color: var(--ink);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}

/* iOS zooms into small form text on focus. Keep touch controls readable without
   restricting user zoom. Important also covers page-specific font shorthands. */
@media screen and (max-width: 1024px), screen and (any-pointer: coarse) {
    input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]),
    select,
    textarea {
        font-size: max(16px, 1rem) !important;
    }
}

textarea {
    min-height: 110px;
    resize: vertical;
}

.field-checkbox {
    display: flex;
    align-items: center;
    gap: 9px;
    font-weight: 700;
}

.field-checkbox input {
    width: auto;
}

.table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-inline: contain;
    scrollbar-gutter: stable;
}

.table-wrap-sticky-scrollbar {
    position: fixed;
    right: auto;
    bottom: 0;
    display: none;
    height: 20px;
    overflow-x: auto;
    overflow-y: hidden;
    background: rgba(246, 250, 251, 0.96);
    border: 1px solid var(--line);
    border-bottom: 0;
    border-radius: 6px 6px 0 0;
    box-shadow: 0 -10px 24px rgba(17, 45, 57, 0.14);
    z-index: 1000;
    scrollbar-gutter: stable;
}

.table-wrap-sticky-scrollbar.is-visible {
    display: block;
}

body.sidebar-open .table-wrap-sticky-scrollbar {
    display: none !important;
}

.table-wrap-sticky-scrollbar-spacer {
    height: 1px;
    pointer-events: none;
}

.table-wrap-auto {
    margin: 10px 0;
}

.table-wrap:focus {
    outline: 2px solid rgba(15, 77, 100, 0.28);
    outline-offset: 3px;
}

.data-table,
.invoice-table,
.modern-table {
    width: 100%;
    min-width: 100%;
    border-collapse: collapse;
}

.table-wrap > table,
.table-wrap > .data-table,
.table-wrap > .invoice-table,
.table-wrap > .modern-table {
    width: max-content !important;
    min-width: 100%;
    max-width: none;
    border-collapse: collapse;
}

.data-table th,
.data-table td,
table th,
table td {
    padding: 13px 12px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.data-table th,
table th {
    color: var(--ink-soft);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.toolbar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.auth-body {
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.auth-shell {
    width: min(980px, 100%);
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 18px;
}

.auth-side,
.auth-card {
    padding: 28px;
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.68);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.auth-side {
    color: #fff;
    background: linear-gradient(180deg, rgba(10, 53, 71, 0.97), rgba(15, 77, 100, 0.93));
}

.auth-side p {
    color: rgba(255,255,255,0.74);
}

.auth-card h2,
.auth-side h1 {
    margin: 0 0 10px;
}

.auth-actions {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(17, 35, 46, 0.44);
}

.modal-backdrop.is-open {
    display: flex;
}

.modal-panel {
    width: min(680px, 100%);
    max-height: calc(100vh - 48px);
    overflow: auto;
    padding: 24px;
    border-radius: var(--radius-lg);
    background: #fff;
    box-shadow: 0 28px 80px rgba(9, 27, 37, 0.28);
}

.portal-footer {
    margin-top: 24px;
    color: var(--ink-soft);
    text-align: center;
}

@media (max-width: 1180px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(320px, 88vw);
        transform: translateX(-100%);
        transition: transform 0.2s ease;
    }

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

    .sidebar-close,
    .sidebar-backdrop,
    .menu-toggle,
    button.menu-toggle {
        display: inline-flex;
    }

    .brand-block {
        padding-right: 52px;
    }
}

@media (max-width: 900px) {
    .quote-row,
    .quote-pricing-options,
    .quote-estimate,
    .grid-form.two-up,
    .auth-shell {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .app-panel,
    .app-sidebar,
    .auth-body {
        padding: 16px;
    }

    .app-header {
        flex-direction: column;
    }

    .header-actions,
    .toolbar .button,
    .toolbar .ghost-button,
    .button,
    .ghost-button {
        width: 100%;
    }

    .app-header .header-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: stretch;
        gap: 8px;
    }

    .app-header .header-actions > :first-child:nth-last-child(odd) {
        grid-column: 1 / -1;
    }

    .app-header .header-actions > form {
        display: flex;
        margin: 0;
    }

    .app-header .header-actions .ghost-button {
        width: 100%;
        min-height: 44px;
        padding: 10px 12px;
        font-size: 14px;
    }

    .card,
    .panel-card,
    .auth-card,
    .auth-side,
    .hero {
        padding: 18px;
    }

    .app-main {
        gap: 16px;
    }

    .stats-grid,
    .grid {
        grid-template-columns: 1fr;
    }

    .table-wrap {
        margin-left: -4px;
        margin-right: -4px;
        padding: 0 4px 8px;
    }

    .table-wrap.is-wide-table > table,
    .table-wrap > .data-table,
    .table-wrap > .invoice-table,
    .table-wrap > .modern-table {
        min-width: 720px;
    }

    .table-wrap[data-table-columns="4"] > table {
        min-width: 640px;
    }

    .table-wrap[data-table-columns="1"] > table,
    .table-wrap[data-table-columns="2"] > table {
        width: 100% !important;
        min-width: 100%;
    }

    .data-table th,
    .data-table td,
    table th,
    table td {
        padding: 11px 10px;
    }
}


/* Keep the hamburger control within reach at every screen size. */
@media screen {
    .sidebar-ready button.menu-toggle {
        position: fixed;
        top: max(12px, env(safe-area-inset-top, 0px));
        left: max(12px, env(safe-area-inset-left, 0px));
        z-index: 1080;
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        padding: 0;
        margin: 0;
        gap: 0;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        transform: none;
    }

    .sidebar-ready button.menu-toggle .menu-toggle-icon,
    .sidebar-ready button.menu-toggle [data-menu-label] {
        display: none;
    }

    .sidebar-ready button.menu-toggle::before {
        content: "";
        display: block;
        flex: 0 0 22px;
        width: 22px;
        height: 18px;
        background: linear-gradient(to bottom,
            currentColor 0 2px, transparent 2px 8px,
            currentColor 8px 10px, transparent 10px 16px,
            currentColor 16px 18px);
    }

}

@media screen and (max-width: 1180px) {
    .sidebar-ready .app-header {
        padding-top: 56px;
    }
}

@media screen and (max-width: 1180px) {
    .sidebar-ready .lead-admin-pagebar {
        padding-top: 76px;
        /* A filtered ancestor would make the fixed control scroll with this bar. */
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .sidebar-ready .recipe-shellbar {
        padding-left: max(76px, calc(env(safe-area-inset-left, 0px) + 64px));
        min-height: 76px;
    }
}

@media screen and (min-width: 1181px) {
    .sidebar-ready.sidebar-collapsed .app-header {
        padding-left: 50px;
    }

    .sidebar-ready.sidebar-collapsed .lead-admin-pagebar {
        padding-left: 76px;
        /* Keep the fixed button attached to the viewport while the bar scrolls. */
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .sidebar-ready.sidebar-collapsed .recipe-shellbar {
        padding-left: 76px;
    }
}

/* Legacy lead dialogs must cover navigation, including recipe drawers. */
body.lead-admin-layout .note-overlay { z-index: 2000; }
#itemsModal { z-index: 2000 !important; }