:root {
    --ink: #172033;
    --muted: #647084;
    --line: #dfe5ec;
    --soft: #f5f7fa;
    --panel: #ffffff;
    --brand: #166970;
    --brand-dark: #0f4f55;
    --accent: #b7791f;
    --danger: #b42318;
    --danger-soft: #fff1f0;
    --success-soft: #ecfdf3;
    --shadow: 0 18px 48px rgba(23, 32, 51, 0.08);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f3f5f7;
    color: var(--ink);
}

a {
    color: inherit;
}

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

button,
summary,
a,
input,
select {
    outline-color: var(--brand);
}

.app-shell {
    width: min(1360px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 42px;
}

.narrow-shell {
    width: min(760px, calc(100% - 32px));
}

.topbar {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    padding: 24px;
    margin-bottom: 20px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.topbar h1,
.print-header h1,
.notice-card h1 {
    margin: 0;
    font-size: clamp(1.9rem, 3vw, 3rem);
    line-height: 1.05;
    letter-spacing: 0;
}

.eyebrow {
    margin: 0 0 8px;
    color: var(--brand);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.header-copy,
.group-heading p,
.summary-note,
.notice-card p,
.empty-panel p,
.terms-box p,
.print-header p,
.invoice-parties p {
    color: var(--muted);
    line-height: 1.65;
}

.header-copy {
    max-width: 760px;
    margin: 10px 0 0;
}

.topbar-actions,
.screen-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.builder-hub-page {
    width: 100%;
    max-width: none;
    margin: 0;
}

.builder-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(340px, 390px);
    gap: 20px;
    align-items: start;
}

.builder-main {
    display: grid;
    gap: 12px;
}

.quote-meta-bar,
.section-nav,
.table-toolbar,
.notice-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.quote-meta-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    overflow: hidden;
}

.quote-meta-bar div {
    padding: 16px;
    background: #fbfcfd;
}

.quote-meta-bar span,
.invoice-number-box span,
.review-grid span,
.totals-list span,
.summary-line small,
.invoice-summary span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.section-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px;
}

.section-nav button,
.summary-toggle {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    border-radius: 999px;
    padding: 9px 13px;
    cursor: pointer;
    font-weight: 700;
}

.builder-section {
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.builder-section summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    cursor: pointer;
    list-style: none;
}

.builder-section summary::-webkit-details-marker {
    display: none;
}

.builder-section summary small {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-weight: 500;
}

.builder-section summary em,
.badge {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e7f4f5;
    color: var(--brand-dark);
    font-size: 0.78rem;
    font-style: normal;
    font-weight: 800;
}

.section-body {
    padding: 0 20px 20px;
    border-top: 1px solid var(--line);
}

.two-column,
.compact-grid,
.form-grid,
.review-grid,
.invoice-filters {
    display: grid;
    gap: 14px;
}

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

.field-wide {
    grid-column: 1 / -1;
}

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

.group-panel {
    min-width: 0;
    padding: 16px;
    background: #fbfcfd;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.group-heading {
    margin-bottom: 12px;
}

.group-heading h3,
.review-panel h3,
.terms-box h2,
.invoice-parties h2,
.empty-panel h2 {
    margin: 0 0 4px;
    font-size: 1rem;
}

.group-heading p,
.review-panel p {
    margin: 0;
    font-size: 0.92rem;
}

.option-list {
    display: grid;
    gap: 10px;
}

.service-option {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
    align-items: start;
    min-width: 0;
    padding: 13px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.service-option:hover,
.service-option.is-selected {
    border-color: rgba(22, 105, 112, 0.45);
    box-shadow: 0 10px 24px rgba(22, 105, 112, 0.08);
}

.service-option:hover {
    transform: translateY(-1px);
}

.service-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--brand);
}

.option-copy {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.option-title {
    display: grid;
    gap: 4px;
    cursor: pointer;
}

.option-copy strong {
    line-height: 1.25;
}

.option-title span {
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.45;
}

.option-price {
    color: var(--brand-dark);
    font-weight: 800;
    white-space: nowrap;
}

.compact-control {
    display: inline-grid;
    grid-template-columns: auto minmax(92px, 150px);
    gap: 8px;
    align-items: center;
    margin-top: 8px;
    max-width: 230px;
}

.compact-control label {
    color: var(--muted);
    font-size: 0.86rem;
    font-weight: 800;
}

.compact-control input {
    min-height: 38px;
}

.field {
    display: grid;
    gap: 7px;
}

.field label {
    font-size: 0.9rem;
    font-weight: 800;
}

.field input,
.field select {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
}

.field input:focus,
.field select:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(22, 105, 112, 0.12);
}

.customer-search-field {
    position: relative;
}

.customer-search-results {
    position: absolute;
    z-index: 12;
    top: calc(100% - 18px);
    left: 0;
    right: 0;
    display: grid;
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.16);
}

.customer-search-results[hidden] {
    display: none;
}

.customer-search-option,
.customer-search-empty {
    padding: 12px 14px;
    border: 0;
    border-bottom: 1px solid var(--line);
    background: #fff;
    color: var(--ink);
    text-align: left;
}

.customer-search-option {
    display: grid;
    gap: 3px;
    cursor: pointer;
}

.customer-search-option:hover,
.customer-search-option:focus-visible {
    background: #f3f8f8;
    outline: none;
}

.customer-search-option strong,
.customer-search-option span,
.customer-search-option small {
    overflow-wrap: anywhere;
}

.customer-search-option span,
.customer-search-option small,
.customer-search-empty {
    color: var(--muted);
}

.field input.has-error {
    border-color: var(--danger);
}

.field-error {
    min-height: 18px;
    color: var(--danger);
    font-weight: 700;
}

.search-field {
    margin: 16px 0;
}

.radio-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.radio-row label {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    font-size: 0.86rem;
}

.quote-summary {
    position: sticky;
    top: 18px;
}

.summary-card,
.print-invoice,
.table-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.summary-card {
    padding: 18px;
}

.summary-head {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: flex-start;
}

.summary-head h2 {
    margin: 0;
    font-size: 1.25rem;
}

.summary-toggle {
    display: none;
}

.summary-content {
    display: grid;
    gap: 16px;
    margin-top: 16px;
}

.line-items {
    display: grid;
    gap: 8px;
    max-height: 320px;
    overflow: auto;
    padding-right: 4px;
}

.summary-line,
.totals-list div,
.invoice-summary div,
.review-grid div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
}

.summary-line {
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
}

.summary-line strong {
    display: block;
}

.summary-line b,
.totals-list strong,
.invoice-summary strong {
    white-space: nowrap;
}

.totals-list {
    display: grid;
    gap: 10px;
    padding-top: 4px;
}

.grand-total {
    padding-top: 12px;
    margin-top: 4px;
    border-top: 2px solid var(--ink);
    font-size: 1.05rem;
}

.actions-row,
.row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.actions-row {
    display: grid;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 10px 14px;
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 800;
    text-decoration: none;
    transition: transform 0.16s ease, background-color 0.16s ease, border-color 0.16s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--brand);
    color: #fff;
}

.btn-primary:hover {
    background: var(--brand-dark);
}

.btn-secondary {
    background: #edf4f5;
    color: var(--brand-dark);
    border-color: #c7dde0;
}

.btn-ghost {
    background: #fff;
    color: var(--ink);
    border-color: var(--line);
}

.btn-danger {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: #f5c2bd;
}

.empty-state {
    margin: 0;
    color: var(--muted);
}

.review-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
    gap: 20px;
}

.review-grid {
    align-content: start;
    padding: 14px;
    background: #fbfcfd;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.alert {
    margin: 0 0 16px;
    padding: 14px 16px;
    border: 1px solid #b7e3c4;
    border-radius: 8px;
    background: var(--success-soft);
    color: #067647;
    font-weight: 800;
}

.alert-error {
    border-color: #f5c2bd;
    background: var(--danger-soft);
    color: var(--danger);
}

.alert-warning {
    border-color: #fde68a;
    background: #fffbeb;
    color: #92400e;
}

.table-toolbar {
    padding: 16px;
    margin-bottom: 14px;
    overflow: visible;
}

.invoice-filters {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    align-items: end;
}

.invoice-filters .field:first-child {
    grid-column: span 2;
}

.invoice-filters .btn,
.invoice-filters button {
    align-self: end;
}

.operations-filters {
    grid-template-columns: minmax(220px, 1.5fr) repeat(2, minmax(150px, 0.8fr)) auto auto;
}

.operations-filters .field:first-child {
    grid-column: auto;
}

.table-card {
    overflow: hidden;
}

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

.table-card th,
.table-card td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
}

.table-card th {
    background: #f7f9fb;
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
}

.table-card td span {
    display: block;
    color: var(--muted);
    margin-top: 3px;
}

.row-actions form {
    margin: 0;
}

.empty-panel,
.notice-card {
    padding: 28px;
    text-align: center;
}

.invoice-shell {
    width: min(1120px, calc(100% - 32px));
}

.invoice-hub-page {
    max-width: 1180px;
    margin: 0 auto;
}

.invoice-document-panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.screen-actions {
    justify-content: flex-end;
    margin-bottom: 14px;
}

.print-invoice {
    position: relative;
    padding: 34px;
    overflow: hidden;
}

.invoice-watermark {
    position: absolute;
    inset: 34% auto auto 50%;
    z-index: 0;
    transform: translate(-50%, -50%) rotate(-24deg);
    color: rgba(22, 105, 112, 0.06);
    font-size: clamp(4.5rem, 12vw, 9rem);
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    pointer-events: none;
    white-space: nowrap;
}

.print-invoice > *:not(.invoice-watermark) {
    position: relative;
    z-index: 1;
}

.print-header,
.invoice-parties,
.invoice-total-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 28px;
}

.print-header {
    align-items: start;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--ink);
}

.invoice-number-box,
.terms-box {
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

.invoice-number-box {
    display: grid;
    gap: 6px;
}

.invoice-parties {
    padding: 24px 0;
}

.invoice-parties p {
    margin: 4px 0;
}

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

.invoice-table th,
.invoice-table td {
    padding: 12px 14px;
    border: 1px solid var(--line);
    text-align: left;
}

.invoice-table th {
    background: #eef3f4;
    font-size: 0.82rem;
    text-transform: uppercase;
}

.invoice-total-panel {
    align-items: start;
    margin-top: 24px;
}

.invoice-summary {
    display: grid;
    gap: 10px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

.invoice-footer {
    margin-top: 32px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    text-align: center;
}

.signature-section {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 32px;
    margin-top: 42px;
}

.signature-section div {
    display: grid;
    gap: 10px;
}

.signature-section span {
    display: block;
    height: 42px;
    border-bottom: 1px solid var(--ink);
}

.signature-section strong {
    color: var(--muted);
    font-size: 0.86rem;
    text-transform: uppercase;
}

.admin-login-card {
    text-align: left;
}

.admin-form {
    margin-top: 20px;
}

.admin-login-page {
    min-height: 100vh;
    background:
        linear-gradient(135deg, rgba(22, 105, 112, 0.08), rgba(183, 121, 31, 0.08)),
        #f3f5f7;
}

.login-shell {
    width: min(1080px, calc(100% - 32px));
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    align-items: center;
    padding: 32px 0;
}

.login-card {
    display: grid;
    grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1fr);
    overflow: hidden;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 12px;
    box-shadow: 0 28px 80px rgba(23, 32, 51, 0.14);
}

.login-brand-panel,
.login-form-panel {
    padding: clamp(28px, 4vw, 48px);
}

.login-brand-panel {
    display: grid;
    align-content: space-between;
    gap: 28px;
    min-height: 580px;
    background:
        linear-gradient(145deg, rgba(15, 79, 85, 0.94), rgba(22, 105, 112, 0.9)),
        #0f4f55;
    color: #fff;
}

.login-brand-panel .eyebrow,
.login-brand-panel p {
    color: rgba(255, 255, 255, 0.78);
}

.login-brand-panel h1 {
    max-width: 430px;
    margin: 0;
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: 1;
}

.login-brand-panel > p {
    max-width: 460px;
    margin: -10px 0 0;
    line-height: 1.7;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.login-metrics {
    display: grid;
    gap: 10px;
}

.login-metrics div {
    padding: 14px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.login-metrics span {
    display: block;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
}

.login-metrics strong {
    display: block;
    margin-top: 4px;
    color: #fff;
}

.training-flyer,
.training-flyer-thumb {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    object-fit: cover;
}

.training-flyer {
    max-height: 360px;
    margin: 16px 0;
    background: #fff;
}

.training-flyer-thumb {
    max-height: 170px;
    margin-bottom: 10px;
}

.training-public-body {
    min-height: 100vh;
    background: #edf2f5;
    color: var(--ink);
}

.training-public-header {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px clamp(16px, 4vw, 56px);
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}

.training-public-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    text-decoration: none;
    font-weight: 900;
}

.training-public-brand span {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--brand-dark);
    color: #fff;
}

.training-header-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.training-public-page {
    display: grid;
    gap: 28px;
}

.training-hero {
    position: relative;
    min-height: 430px;
    display: grid;
    align-items: end;
    overflow: hidden;
    background: linear-gradient(135deg, #12383e 0%, #1c5860 100%);
}

.training-hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.32;
}

.training-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 28, 34, 0.9), rgba(8, 28, 34, 0.58) 48%, rgba(8, 28, 34, 0.18));
}

.training-hero-content {
    position: relative;
    z-index: 1;
    width: min(920px, 100% - 32px);
    margin: 0 auto;
    padding: 72px 0 58px;
    color: #fff;
}

.training-hero-content .eyebrow,
.training-form-head .eyebrow {
    color: #f4c26b;
}

.training-hero-content h1 {
    max-width: 820px;
    margin: 0;
    color: #fff;
    font-size: clamp(2.4rem, 6vw, 5.6rem);
    line-height: 0.96;
}

.training-hero-content p {
    max-width: 720px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.08rem;
    line-height: 1.7;
}

.training-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.training-public-grid {
    width: min(1180px, 100% - 32px);
    margin: 0 auto 44px;
    display: grid;
    grid-template-columns: minmax(270px, 0.42fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.training-info-panel,
.training-register-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.training-info-panel {
    position: sticky;
    top: 86px;
    overflow: hidden;
}

.training-feature-flyer {
    width: 100%;
    max-height: 420px;
    display: block;
    object-fit: cover;
    border-bottom: 1px solid var(--line);
}

.training-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: var(--line);
}

.training-detail-grid div {
    padding: 16px;
    background: #fbfcfd;
}

.training-detail-grid span,
.training-submit-row span,
.training-souvenir-preview span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.training-detail-grid strong {
    display: block;
    margin-top: 4px;
}

.training-souvenir-preview {
    padding: 18px;
}

.training-souvenir-preview h2,
.training-description-panel h2,
.training-join-panel h2 {
    margin: 0 0 12px;
    font-size: 1.05rem;
}

.training-souvenir-preview p {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 0;
    padding: 10px 0;
    border-top: 1px solid var(--line);
}

.training-description-panel {
    padding: 18px;
    border-top: 1px solid var(--line);
}

.training-description-panel p,
.training-join-panel p {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.training-join-panel {
    padding: 18px;
    border-top: 1px solid var(--line);
    background: #f7fbf8;
}

.training-join-panel .btn {
    width: 100%;
    margin-top: 14px;
}

.training-register-card {
    padding: clamp(20px, 4vw, 34px);
}

.training-form-head {
    margin-bottom: 18px;
}

.training-form-head h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.training-form-head p {
    margin: 8px 0 0;
    color: var(--muted);
}

.training-public-form {
    display: grid;
    gap: 16px;
}

.training-options {
    display: grid;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

.training-options h3 {
    margin: 0;
    font-size: 1.05rem;
}

.training-submit-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 4px;
}

.training-submit-row .btn {
    min-width: 230px;
}

.training-receipt-card {
    display: grid;
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

.training-receipt-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 16px;
}

.training-receipt-head h3,
.training-receipt-head p {
    margin: 0;
}

.training-receipt-head h3 {
    font-size: clamp(1.6rem, 3vw, 2.4rem);
}

.training-receipt-head p {
    margin-top: 6px;
    color: var(--muted);
}

.training-receipt-lines {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--line);
}

.training-receipt-lines div {
    padding: 14px;
    background: #fff;
}

.training-receipt-lines span,
.training-access-link span {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
    font-weight: 900;
}

.training-receipt-lines strong {
    display: block;
    margin-top: 4px;
    overflow-wrap: anywhere;
}

.training-access-link {
    display: grid;
    gap: 8px;
}

.training-access-link input {
    width: 100%;
    font-size: 0.9rem;
}

.training-receipt-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.training-receipt-actions form {
    margin: 0;
}

.training-lookup-wrap {
    width: min(760px, 100% - 32px);
    margin: 52px auto;
}

.training-lookup-card {
    display: grid;
    gap: 16px;
}

body.training-flyer-modal-open {
    overflow: hidden;
}

.training-flyer-modal {
    position: fixed;
    z-index: 100;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 18px;
}

.training-flyer-modal[hidden] {
    display: none;
}

.training-flyer-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(8, 28, 34, 0.72);
    backdrop-filter: blur(4px);
}

.training-flyer-dialog {
    position: relative;
    z-index: 1;
    width: min(960px, 100%);
    max-height: min(88vh, 860px);
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 24px 80px rgba(8, 28, 34, 0.35);
}

.training-flyer-dialog-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
}

.training-flyer-dialog-head h2 {
    margin: 0;
    font-size: 1.05rem;
}

.training-flyer-close {
    display: inline-grid;
    place-items: center;
    width: 40px;
    min-height: 40px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    cursor: pointer;
    font-size: 1.5rem;
    line-height: 1;
}

.training-flyer-dialog-body {
    min-height: 320px;
    overflow: auto;
    background: #f8fafb;
}

.training-flyer-dialog-body img,
.training-flyer-dialog-body iframe {
    display: block;
    width: 100%;
    min-height: 70vh;
    border: 0;
}

.training-flyer-dialog-body img {
    height: auto;
    min-height: auto;
}

.training-index-hero {
    position: relative;
    min-height: 520px;
    display: grid;
    align-items: end;
    overflow: hidden;
    background: linear-gradient(135deg, #12383e 0%, #1c5860 100%);
}

.training-index-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 28, 34, 0.92), rgba(8, 28, 34, 0.64) 52%, rgba(8, 28, 34, 0.22));
}

.training-index-hero-content {
    position: relative;
    z-index: 1;
    width: min(1120px, 100% - 32px);
    margin: 0 auto;
    padding: 86px 0 70px;
    color: #fff;
}

.training-index-hero-content .eyebrow,
.training-section-head .eyebrow,
.training-empty-state .eyebrow {
    color: #f4c26b;
}

.training-index-hero-content h1 {
    max-width: 920px;
    margin: 0;
    color: #fff;
    font-size: clamp(2.7rem, 6.5vw, 6.2rem);
    line-height: 0.95;
}

.training-index-hero-content p {
    max-width: 700px;
    margin: 18px 0 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.1rem;
    line-height: 1.75;
}

.training-index-summary {
    width: min(1120px, 100% - 32px);
    margin: -42px auto 0;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
}

.training-index-summary div {
    padding: 18px;
    border-right: 1px solid var(--line);
}

.training-index-summary div:last-child {
    border-right: 0;
}

.training-index-summary span,
.training-card-meta span {
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
}

.training-index-summary strong {
    display: block;
    margin-top: 4px;
    font-size: 1.4rem;
}

.training-index-section {
    width: min(1240px, 100% - 32px);
    margin: 34px auto 52px;
}

.training-section-head {
    max-width: 760px;
    margin-bottom: 18px;
}

.training-section-head h2,
.training-empty-state h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.training-section-head p,
.training-empty-state p {
    color: var(--muted);
    line-height: 1.7;
}

.training-program-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.training-program-card,
.training-empty-state {
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.training-program-card {
    display: grid;
    align-content: start;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.training-program-card:hover,
.training-program-card:focus-visible {
    border-color: rgba(21, 63, 70, 0.34);
    box-shadow: 0 22px 46px rgba(15, 23, 42, 0.14);
    transform: translateY(-3px);
    outline: none;
}

.training-program-card img,
.training-card-placeholder {
    width: 100%;
    aspect-ratio: 1.65 / 1;
}

.training-program-card img {
    display: block;
    object-fit: cover;
}

.training-card-placeholder {
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #153f46, #ecb75f);
}

.training-card-placeholder span {
    display: inline-grid;
    place-items: center;
    width: 74px;
    height: 74px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.16);
    color: #fff;
    font-size: 1.3rem;
    font-weight: 900;
}

.training-program-card-body {
    display: grid;
    gap: 14px;
    padding: 24px;
}

.training-program-card-body h3 {
    margin: 0;
    font-size: clamp(1.45rem, 2vw, 2rem);
    line-height: 1.14;
}

.training-program-card-body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.training-card-meta {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
}

.training-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.training-card-actions .btn {
    flex: 1 1 120px;
}

.training-whatsapp-chat {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 18;
    display: grid;
    justify-items: end;
    gap: 10px;
}

.training-whatsapp-toggle {
    border: 0;
    border-radius: 999px;
    padding: 14px 18px;
    background: #128c7e;
    color: #fff;
    box-shadow: 0 18px 36px rgba(18, 140, 126, 0.28);
    font-weight: 900;
    cursor: pointer;
}

.training-whatsapp-panel {
    width: min(360px, calc(100vw - 32px));
    display: grid;
    gap: 14px;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

.training-whatsapp-panel[hidden] {
    display: none;
}

.training-whatsapp-panel h2,
.training-whatsapp-panel p {
    margin: 0;
}

.training-whatsapp-panel h2 {
    font-size: 1.25rem;
}

.training-whatsapp-panel p:not(.eyebrow) {
    color: var(--muted);
    line-height: 1.55;
}

.training-whatsapp-panel textarea {
    resize: vertical;
}

.training-empty-state {
    padding: 34px;
}

.login-form-panel {
    display: grid;
    align-content: center;
}

.login-form-header h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.login-form-header p {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.6;
}

.login-form {
    display: grid;
    gap: 16px;
}

.login-field input {
    min-height: 52px;
    padding: 13px 14px;
    background: #fbfcfd;
}

.password-control {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfcfd;
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.password-control:focus-within {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(22, 105, 112, 0.12);
}

.password-control input {
    border: 0;
    background: transparent;
    box-shadow: none;
}

.password-control input:focus {
    box-shadow: none;
}

.password-control button {
    min-height: 38px;
    margin-right: 7px;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: #fff;
    color: var(--brand-dark);
    cursor: pointer;
    font-weight: 800;
}

.login-submit {
    min-height: 52px;
    margin-top: 4px;
}

.login-footer-actions {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 22px;
    color: var(--muted);
    font-size: 0.88rem;
}

.login-footer-actions a {
    color: var(--brand-dark);
    font-weight: 800;
    text-decoration: none;
}

.login-footer-actions a:hover {
    text-decoration: underline;
}

.admin-price-form {
    display: grid;
    gap: 14px;
}

.admin-price-table {
    overflow-x: auto;
}

.pricing-module-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}

.pricing-add-card {
    padding-bottom: 16px;
}

.pricing-add-form {
    display: grid;
    gap: 14px;
    padding: 16px 18px 0;
}

.pricing-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 16px 18px 0;
}

.pricing-group-head h2 {
    margin: 0;
    font-size: 1.05rem;
}

.pricing-group-head span {
    color: var(--muted);
    font-weight: 800;
}

.pricing-module-card {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
}

.pricing-module-head,
.pricing-category-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.pricing-module-head h2,
.pricing-module-head p {
    margin: 0;
}

.pricing-module-head p:not(.eyebrow) {
    color: var(--muted);
}

.pricing-module-head > span {
    flex: 0 0 auto;
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    font-weight: 800;
}

.pricing-category-list {
    display: grid;
    gap: 10px;
}

.pricing-category-card {
    overflow: hidden;
}

.pricing-category-summary {
    cursor: pointer;
    padding: 14px 16px;
    list-style: none;
}

.pricing-category-summary::-webkit-details-marker {
    display: none;
}

.pricing-category-summary span {
    display: grid;
    gap: 2px;
}

.pricing-category-summary small,
.pricing-category-summary em,
.muted-text {
    color: var(--muted);
    font-style: normal;
    font-weight: 800;
}

.btn-sm {
    min-height: 34px;
    padding: 7px 10px;
    font-size: 0.84rem;
}

.price-input {
    display: grid;
    grid-template-columns: auto minmax(120px, 180px);
    gap: 8px;
    align-items: center;
}

.price-input span {
    color: var(--muted);
    font-weight: 800;
}

.price-input input {
    width: 100%;
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
}

.admin-save-bar {
    position: sticky;
    bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.admin-save-bar p {
    margin: 0;
    color: var(--muted);
}

@media (max-width: 1080px) {
    .builder-layout,
    .compact-grid,
    .review-panel,
    .print-header,
    .invoice-parties,
    .invoice-total-panel {
        grid-template-columns: 1fr;
    }

    .pricing-module-grid {
        grid-template-columns: 1fr;
    }

    .quote-summary {
        position: static;
        order: -1;
    }

    .summary-toggle {
        display: inline-flex;
    }

    .summary-content {
        display: none;
    }

    .summary-content.is-open {
        display: grid;
    }

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

    .invoice-filters .field:first-child,
    .operations-filters .field:first-child {
        grid-column: span 2;
    }
}

@media (max-width: 900px) {
    .training-program-grid {
        grid-template-columns: 1fr;
    }

    .training-index-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .training-index-summary div:nth-child(2) {
        border-right: 0;
    }

    .training-public-grid {
        grid-template-columns: 1fr;
    }

    .training-info-panel {
        position: static;
    }

    .login-card {
        grid-template-columns: 1fr;
    }

    .login-brand-panel {
        min-height: auto;
    }

    .login-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .table-card {
        background: transparent;
        border: 0;
        box-shadow: none;
    }

    .table-card table,
    .table-card thead,
    .table-card tbody,
    .table-card th,
    .table-card td,
    .table-card tr {
        display: block;
    }

    .table-card thead {
        display: none;
    }

    .table-card tr {
        margin-bottom: 12px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 8px;
        box-shadow: var(--shadow);
        overflow: hidden;
    }

    .table-card td {
        display: flex;
        justify-content: space-between;
        gap: 16px;
        border-bottom: 1px solid var(--line);
        overflow-wrap: anywhere;
    }

    .table-card td::before {
        flex: 0 0 42%;
        content: attr(data-label);
        color: var(--muted);
        font-weight: 800;
    }

    .table-card td > * {
        min-width: 0;
    }

    .table-card td[data-label="Actions"] {
        display: grid;
        gap: 10px;
    }

    .table-card td[data-label="Actions"]::before {
        flex: none;
    }

    .table-card td[data-label="Actions"] .row-actions {
        width: 100%;
        justify-content: stretch;
    }

    .table-card td[data-label="Actions"] .row-actions > *,
    .table-card td[data-label="Actions"] .row-actions .btn,
    .table-card td[data-label="Actions"] .row-actions button {
        flex: 1 1 140px;
    }
}

@media (max-width: 760px) {
    .training-index-hero {
        min-height: 430px;
    }

    .training-index-hero::after {
        background: linear-gradient(180deg, rgba(8, 28, 34, 0.78), rgba(8, 28, 34, 0.94));
    }

    .training-index-hero-content {
        width: calc(100% - 28px);
        padding: 58px 0 48px;
    }

    .training-index-summary,
    .training-index-section {
        width: calc(100% - 28px);
    }

    .training-index-summary {
        grid-template-columns: 1fr;
        margin-top: -26px;
    }

    .training-index-summary div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .training-index-summary div:last-child {
        border-bottom: 0;
    }

    .training-program-grid {
        grid-template-columns: 1fr;
    }

    .training-program-card-body {
        padding: 18px;
    }

    .training-whatsapp-chat {
        right: 14px;
        bottom: 14px;
        left: 14px;
    }

    .training-whatsapp-toggle,
    .training-whatsapp-panel {
        width: 100%;
    }

    .training-public-header {
        align-items: stretch;
        padding: 12px 14px;
    }

    .training-header-actions {
        justify-content: stretch;
    }

    .training-header-actions .btn {
        flex: 1 1 150px;
    }

    .training-public-header .btn {
        padding-inline: 12px;
    }

    .training-hero {
        min-height: 380px;
    }

    .training-hero::after {
        background: linear-gradient(180deg, rgba(8, 28, 34, 0.78), rgba(8, 28, 34, 0.92));
    }

    .training-hero-content {
        width: calc(100% - 28px);
        padding: 54px 0 36px;
    }

    .training-public-grid {
        width: calc(100% - 28px);
        margin-bottom: 28px;
    }

    .training-detail-grid,
    .training-public-form .two-column {
        grid-template-columns: 1fr;
    }

    .training-submit-row .btn,
    .training-submit-row span {
        width: 100%;
    }

    .training-receipt-lines {
        grid-template-columns: 1fr;
    }

    .training-receipt-actions .btn,
    .training-receipt-actions form {
        width: 100%;
    }

    .app-shell {
        width: min(100% - 20px, 680px);
        padding-top: 10px;
    }

    .topbar,
    .quote-meta-bar,
    .two-column,
    .invoice-filters {
        grid-template-columns: 1fr;
    }

    .topbar {
        display: grid;
        padding: 18px;
    }

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

    .option-price {
        grid-column: 2;
    }

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

    .printing-item .compact-control,
    .printing-item .option-price {
        grid-column: 1;
        width: 100%;
        max-width: none;
    }

    .printing-item .compact-control {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .compact-control {
        grid-template-columns: 1fr;
    }

    .builder-section summary {
        align-items: flex-start;
        padding: 16px;
    }

    .section-body {
        padding: 0 16px 16px;
    }

    .row-actions {
        justify-content: flex-end;
    }

    .actions-row .btn,
    .actions-row button {
        flex: 1 1 160px;
    }

    .invoice-filters .field:first-child,
    .operations-filters .field:first-child {
        grid-column: auto;
    }

    .invoice-filters .btn,
    .invoice-filters button,
    .invoice-filters a.btn {
        width: 100%;
    }

    .print-invoice {
        padding: 20px;
    }

    .signature-section,
    .admin-save-bar {
        grid-template-columns: 1fr;
    }

    .signature-section {
        gap: 18px;
    }

    .admin-save-bar {
        display: grid;
    }

    .price-input {
        grid-template-columns: auto minmax(100px, 1fr);
    }

    .login-shell {
        width: min(100% - 20px, 680px);
        padding: 10px 0;
    }

    .login-card {
        border-radius: 8px;
    }

    .login-brand-panel,
    .login-form-panel {
        padding: 22px;
    }

    .login-metrics,
    .login-footer-actions {
        grid-template-columns: 1fr;
        display: grid;
    }
}


@media print {
    @page {
        size: A4;
        margin: 8mm;

        @bottom-right {
            content: 'Page ' counter(page) ' of ' counter(pages);
            color: #64748b;
            font-size: 9px;
        }
    }

    * {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    html,
    body {
        width: 210mm;
        min-height: 297mm;
        background: #fff;
        font-size: 10.5px;
    }

    .no-print,
    .screen-actions,
    .hub-flash,
    .hub-sidebar,
    .hub-topbar,
    .hub-page-head,
    .training-receipt-ready .training-public-header,
    .training-receipt-ready .training-hero,
    .training-receipt-ready .training-info-panel,
    .training-receipt-ready .training-form-head,
    .training-receipt-ready .alert,
    .training-receipt-ready .training-flyer-modal {
        display: none !important;
    }

    .hub-layout {
        display: block !important;
        min-height: auto;
    }

    .hub-main,
    .hub-page,
    .invoice-hub-page,
    .app-shell,
    .invoice-shell,
    .training-receipt-ready .training-public-page,
    .training-receipt-ready .training-public-grid,
    .training-receipt-ready .training-register-card {
        width: 100% !important;
        max-width: none !important;
        padding: 0 !important;
        margin: 0 !important;
        display: block !important;
        box-shadow: none !important;
        border: 0 !important;
        background: #fff !important;
    }

    .invoice-document-panel,
    .print-invoice {
        width: 100% !important;
        max-width: none !important;
        min-height: auto !important;
        border: 0 !important;
        border-radius: 0 !important;
        box-shadow: none !important;
        padding: 0 !important;
        overflow: visible !important;
        color: #111827;
    }

    .print-header,
    .invoice-parties,
    .invoice-total-panel {
        grid-template-columns: 1fr 0.82fr;
        gap: 12px;
    }

    .print-header {
        padding-bottom: 9px;
        border-bottom-width: 1.5px;
    }

    .print-header h1 {
        font-size: 1.7rem;
        line-height: 1.05;
    }

    .print-header p,
    .invoice-parties p,
    .terms-box p,
    .invoice-footer p {
        line-height: 1.3;
        margin: 2px 0;
    }

    .invoice-number-box,
    .terms-box,
    .invoice-summary {
        padding: 8px;
    }

    .invoice-number-box {
        gap: 2px 8px;
        grid-template-columns: auto 1fr;
    }

    .invoice-number-box span,
    .invoice-summary span {
        font-size: 0.68rem;
    }

    .invoice-parties {
        padding: 10px 0;
    }

    .invoice-parties h2,
    .terms-box h2,
    .invoice-lines h2 {
        font-size: 0.9rem;
        margin: 0 0 3px;
    }

    .invoice-lines {
        margin-top: 6px;
    }

    .invoice-table {
        font-size: 0.85rem;
        page-break-inside: auto;
    }

    .invoice-table thead {
        display: table-header-group;
    }

    .invoice-table tfoot {
        display: table-footer-group;
    }

    .invoice-table tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .invoice-table th,
    .invoice-table td {
        padding: 5px 6px;
        line-height: 1.2;
    }

    .invoice-table th {
        font-size: 0.68rem;
    }

    .invoice-total-panel {
        align-items: start;
        margin-top: 10px;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .invoice-summary {
        gap: 4px;
    }

    .invoice-summary div {
        padding: 2px 0;
    }

    .invoice-summary .grand-total strong {
        font-size: 1.05rem;
    }

    .signature-section {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 18px;
        margin-top: 18px;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .signature-section span {
        height: 26px;
    }

    .invoice-footer {
        margin-top: 12px;
        padding-top: 8px;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .invoice-watermark {
        position: fixed;
        inset: 42% auto auto 50%;
        font-size: 4.5rem;
        opacity: 0.035;
    }
}