:root {
  --primary: #355c8c;
  --primary-dark: #2a4a70;
  --primary-darker: #203754;
  --secondary: #56b7b2;
  --focus: #bd13b8;
  --framework-identifier: #004c9e;
  --blue-100: #f0f4f9;
  --blue-200: #dde5ee;
  --blue-300: #cbd6e3;
  --blue-400: #b8c6d8;
  --blue-600: #8099b8;
  --blue-700: #5a7aa2;
  --green-100: #f6ffff;
  --text: #1a1a1a;
  --text-secondary: #454545;
  --text-muted: #747474;
  --white: #ffffff;
  --surface: #f5f5f580;
  --success: #358000;
  --success-light: #eeffe2;
  --info: #1b86c3;
  --info-light: #e2f2fb;
  --warning: #febb30;
  --warning-light: #ffeecc;
  --error: #cc0000;
  --error-light: #ffe0e0;
  --card-shadow: 0 2px 4px 0 #0000000d;
  --card-hover: 0 2px 8px 0 #00000026;
  --font: "Noto Sans", "Noto Sans Armenian", Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: clip; }

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--white);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

main, .modal { overflow-wrap: anywhere; }
button, input, select { font: inherit; }
button { cursor: pointer; }
a { color: #004d99; }
a:hover { color: #000040; }

:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 3px var(--focus) !important;
  animation: focus-pulse 300ms ease-in-out;
}

@keyframes focus-pulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--focus); }
  50% { box-shadow: 0 0 0 6px var(--focus); }
}

.container { width: min(1184px, calc(100% - 48px)); margin-inline: auto; }
.hidden { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.noscript-message { padding: 24px; border-top: 4px solid var(--error); background: var(--error-light); text-align: center; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 16px;
  transform: translateY(-160%);
  padding: 12px 16px;
  border: 2px solid var(--primary);
  background: var(--white);
  font-weight: 600;
}

.skip-link:focus { transform: translateY(0); }

h1, h2, h3, h4 { margin: 0; color: var(--text); }
h1 { max-width: 780px; font-size: 40px; line-height: 1.25; font-weight: 700; }
h2 { font-size: 30px; line-height: 1.35; font-weight: 600; }
h3 { font-size: 24px; line-height: 1.4; font-weight: 600; }
h4 { font-size: 20px; line-height: 1.4; font-weight: 600; }

.site-header { border-bottom: 1px solid var(--blue-400); background: var(--white); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand-lockup { display: flex; align-items: center; gap: 24px; min-width: 0; }
.brand-lockup img { width: 300px; max-width: 46vw; height: auto; }
.service-tag { padding: 4px; border: 1px solid var(--blue-400); background: var(--blue-100); color: var(--primary-darker); font-size: 14px; font-weight: 700; }
.header-meta { display: flex; align-items: center; gap: 8px; color: var(--text-secondary); font-size: 14px; }
.status-dot { flex: 0 0 10px; width: 10px; height: 10px; border-radius: 50%; background: var(--success); }

.hero { border-bottom: 1px solid var(--blue-200); background: var(--blue-100); }
.hero-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 32px; align-items: end; padding-block: 56px; }
.hero-grid > :first-child { grid-column: span 8; min-width: 0; }
.hero-grid > .privacy-card { grid-column: span 4; min-width: 0; }
.eyebrow, .section-kicker { margin: 0 0 8px; color: var(--primary); font-size: 14px; font-weight: 700; letter-spacing: .08em; }
.hero-lead { max-width: 760px; margin: 24px 0 0; color: var(--text-secondary); font-size: 20px; line-height: 1.6; }
.privacy-card { display: flex; gap: 16px; padding: 24px; border: 1px solid var(--blue-400); border-top: 4px solid var(--secondary); background: var(--white); box-shadow: var(--card-shadow); }
.privacy-card > div { min-width: 0; }
.privacy-icon { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--success); color: var(--white); font-weight: 700; }
.privacy-card strong { display: block; margin-bottom: 8px; }
.privacy-card p { margin: 0; color: var(--text-secondary); font-size: 14px; }

.app-shell { padding-block: 32px 72px; }
.project-section { margin-bottom: 32px; border: 1px solid var(--blue-400); border-top: 4px solid var(--secondary); background: var(--white); box-shadow: var(--card-shadow); }
.project-heading { display: flex; justify-content: space-between; gap: 32px; align-items: flex-start; padding: 28px 32px 24px; border-bottom: 1px solid var(--blue-200); background: var(--blue-100); }
.project-heading > div { min-width: 0; }
.project-heading > div > p:not(.section-kicker) { max-width: 820px; margin: 8px 0 0; color: var(--text-secondary); }
.required-note { flex: 0 0 auto; color: var(--text-secondary); font-size: 14px; }
.required-note span, .form-field label span { color: var(--error); }
.project-form { padding: 28px 32px 32px; }
.project-form-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px 32px; }
.form-field { display: flex; grid-column: span 6; flex-direction: column; gap: 8px; min-width: 0; }
.form-field label { color: var(--text); font-weight: 600; }
.form-field small { color: var(--text-muted); font-size: 14px; }
.form-field input[type="text"], .form-field input[type="search"], .form-field select { width: 100%; min-height: 52px; padding: 12px; border: 1px solid var(--blue-400); border-radius: 4px; background: var(--white); color: var(--text); }
.form-field select { padding-right: 40px; }
.form-field input:hover, .form-field select:hover { border-color: var(--primary-dark); }
.form-field select:disabled { cursor: not-allowed; background: var(--surface); color: var(--text-muted); }
.project-source-note { margin-top: 24px; padding: 16px 20px; border-left: 4px solid var(--info); background: var(--info-light); color: var(--text-secondary); font-size: 14px; }
.project-source-note p { margin: 0; }
.project-source-note p + p { margin-top: 8px; }
.project-source-note a { font-weight: 600; }
.source-badge { display: inline-flex; margin-right: 8px; padding: 4px; border: 1px solid var(--blue-400); background: var(--white); color: var(--primary-darker); font-size: 14px; font-weight: 700; }
.project-form-actions { display: flex; justify-content: flex-end; gap: 16px; margin-top: 24px; }
.project-created { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 24px 32px 28px; }
.project-created-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--success); color: var(--white); font-size: 20px; font-weight: 700; }
.project-created h3 { overflow-wrap: anywhere; }
.project-created p:not(.section-kicker) { margin: 4px 0; color: var(--text-secondary); }
.project-created small { color: var(--text-muted); font-size: 14px; }
.project-transfer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 32px; align-items: center; padding: 24px 32px; border-top: 1px solid var(--blue-200); background: var(--blue-100); }
.project-transfer h3 { font-size: 24px; }
.project-transfer p { margin: 4px 0 0; color: var(--text-secondary); }
.project-transfer-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.transfer-status { grid-column: 1 / -1; margin: 0 !important; padding: 12px 16px; border-left: 4px solid var(--info); background: var(--info-light); color: var(--text) !important; }
.transfer-status.is-success { border-left-color: var(--success); background: var(--success-light); }
.transfer-status.is-warning { border-left-color: var(--warning); background: var(--warning-light); }
.transfer-status.is-error { border-left-color: var(--error); background: var(--error-light); }
.calculator-content { display: block; }
.notice { display: flex; gap: 16px; align-items: baseline; padding: 16px 24px; border: 1px solid var(--info); border-left-width: 4px; background: var(--info-light); }
.notice + .notice { margin-top: 16px; }
.notice-warning { border-color: var(--warning); background: var(--warning-light); }
.notice p { margin: 0; }

.ai-authorization { margin-top: 24px; padding: 24px 32px; border: 1px solid var(--blue-400); border-left: 4px solid var(--secondary); background: var(--white); box-shadow: var(--card-shadow); }
.ai-authorization h2 { font-size: 24px; }
.ai-authorization > div > p:not(.section-kicker) { max-width: 860px; margin: 8px 0 0; color: var(--text-secondary); }
.authorization-checkbox { display: flex; gap: 16px; align-items: flex-start; margin-top: 20px; padding: 16px; border: 1px solid var(--blue-400); background: var(--blue-100); cursor: pointer; }
.authorization-checkbox:has(input:checked) { border-color: var(--secondary); background: var(--green-100); }
.authorization-checkbox input { flex: 0 0 auto; width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--primary); }
.authorization-checkbox span, .authorization-checkbox small { display: block; }
.authorization-checkbox small { margin-top: 4px; color: var(--text-secondary); font-size: 14px; }
.authorization-warning { margin: 12px 0 0; color: var(--text-secondary); font-size: 14px; }

.guide-section { padding-block: 48px; }
.section-heading { margin-bottom: 24px; }
.section-heading > p:not(.section-kicker), .section-heading-row > div > p:not(.section-kicker) { max-width: 780px; margin: 8px 0 0; color: var(--text-secondary); }
.guide-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px 32px; }
.guide-card { display: flex; grid-column: span 4; gap: 16px; min-width: 0; padding: 20px; border: 1px solid var(--blue-400); background: var(--white); box-shadow: var(--card-shadow); }
.guide-card > span { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--blue-100); color: var(--primary); font-weight: 700; }
.guide-card h3 { font-size: 24px; }
.guide-card p { margin: 4px 0 0; color: var(--text-secondary); font-size: 14px; }

.calculator-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 32px; align-items: start; }
.groups-section { grid-column: span 8; min-width: 0; }
.summary-panel { position: static; grid-column: span 4; min-width: 0; padding: 24px; border: 1px solid var(--blue-400); border-top: 4px solid var(--secondary); background: var(--white); box-shadow: var(--card-shadow); }
.section-heading-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-bottom: 24px; }
.count-pill { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; min-width: 88px; min-height: 32px; padding: 4px; border: 1px solid var(--blue-400); background: var(--blue-100); color: var(--primary-darker); font-size: 14px; font-weight: 700; }

.groups-list { display: grid; gap: 24px; }
.group-card { border: 1px solid var(--blue-400); background: var(--white); box-shadow: var(--card-shadow); }
.group-card-header { display: flex; justify-content: space-between; gap: 24px; padding: 24px 32px; border-bottom: 1px solid var(--blue-200); background: var(--blue-100); }
.group-card-header p:not(.section-kicker) { max-width: 680px; margin: 4px 0 0; color: var(--text-secondary); font-size: 14px; }
.link-button { align-self: flex-start; padding: 4px; border: 0; background: transparent; color: #004d99; text-decoration: underline; text-underline-offset: 4px; }
.link-button.delete { color: var(--error); }

.group-basics { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px 32px; padding: 24px 32px; border-bottom: 1px solid var(--blue-200); }
.field { display: flex; grid-column: span 6; flex-direction: column; gap: 8px; min-width: 0; }
.field label, fieldset legend { color: var(--text); font-weight: 600; }
.field small { color: var(--text-muted); font-size: 14px; }
input[type="number"] { width: 100%; min-height: 52px; padding: 12px; border: 1px solid var(--blue-400); border-radius: 4px; background: var(--white); color: var(--text); }
input[type="number"]:hover { border-color: var(--primary-dark); }
input[aria-invalid="true"], select[aria-invalid="true"] { border: 2px solid var(--error); background: var(--error-light); }
.field-error { min-height: 20px; color: var(--error); font-size: 14px; font-weight: 600; }

fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }

.classification-fields { display: grid; }
.selection-fieldset { padding: 28px 32px; border-bottom: 1px solid var(--blue-200); }
.selection-fieldset legend { display: flex; align-items: center; gap: 12px; width: 100%; font-size: 20px; font-weight: 600; }
.selection-fieldset legend > span:first-child { display: grid; place-items: center; flex: 0 0 32px; width: 32px; height: 32px; border-radius: 50%; background: var(--blue-100); color: var(--primary); font-size: 16px; font-weight: 700; }
.fieldset-help { margin: 8px 0 20px 44px; color: var(--text-secondary); font-size: 14px; }
.option-grid { display: grid; gap: 16px; }
.option-grid-2, .option-grid-device { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.option-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.option-card { position: relative; display: flex; gap: 12px; min-width: 0; min-height: 124px; padding: 16px; border: 1px solid var(--blue-400); background: var(--white); cursor: pointer; }
.option-card:hover { border-color: var(--primary); background: var(--blue-100); box-shadow: var(--card-hover); }
.option-card:has(input:checked) { border-color: var(--primary); background: var(--blue-100); box-shadow: inset 0 0 0 1px var(--primary); }
.option-card:has(input:focus-visible) { box-shadow: 0 0 0 3px var(--focus) !important; }
.option-card.is-typical { border-top: 4px solid var(--secondary); }
.option-card-ai { min-height: 144px; }
.option-card-qualification { min-height: 112px; }
.option-card input { flex: 0 0 auto; width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--primary); }
.option-content { display: flex; flex: 1; flex-direction: column; min-width: 0; }
.option-title { display: flex; gap: 8px; align-items: flex-start; color: var(--text); font-weight: 600; }
.option-description { margin-top: 8px; color: var(--text-secondary); font-size: 14px; }
.code-label { display: inline-flex; flex: 0 0 auto; min-width: 32px; color: var(--framework-identifier); font-size: 20px; line-height: 1.25; font-weight: 700; }
.typical-hint { display: inline-flex; align-items: center; width: fit-content; padding: 4px; border: 1px solid var(--blue-400); background: var(--white); color: var(--primary-darker); font-size: 14px; font-weight: 700; }
.typical-hint:empty { display: none; }
.typical-hint:not(:empty) { margin-top: auto; border-color: var(--secondary); background: #eef8f7; color: #224947; }
.framework-identifier-inline, .result-code, .print-code { color: var(--framework-identifier); font-weight: 700; }
.result-code { display: inline-block; margin-right: 4px; font-size: 20px; }

.group-result { padding: 24px 32px 32px; }
.result-box { padding: 20px 24px; border: 1px solid var(--blue-400); border-left: 4px solid var(--blue-700); background: var(--blue-100); }
.result-box h4 { margin-top: 4px; }
.result-box > p:last-child { margin-bottom: 0; }
.result-kicker { margin: 0; color: var(--primary); font-size: 14px; font-weight: 700; }
.result-heading { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.result-heading span { color: var(--text-secondary); font-size: 14px; }
.result-heading > strong { font-size: 40px; line-height: 1; }
.result-ready { border-left-color: var(--primary); background: var(--white); }
.result-e5 { border-left-color: var(--primary-darker); }
.result-warning { border-left-color: var(--warning); background: var(--warning-light); }
.result-out { border-left-color: var(--error); background: var(--error-light); }
.result-summary { margin: 12px 0 0; color: var(--text-secondary); font-size: 14px; }
.result-base-plan, .result-ai { margin: 12px 0 0; color: var(--text-secondary); font-size: 14px; }
.e7-qualification { margin-top: 24px; padding: 20px; border: 1px solid var(--blue-400); border-left: 4px solid var(--secondary); background: var(--green-100); }
.e7-qualification h4 { margin: 0; }
.e7-qualification > p { margin: 8px 0 16px; color: var(--text-secondary); font-size: 14px; }
.result-warnings { margin: 16px 0 0; padding: 16px 16px 16px 36px; border-top: 1px solid var(--blue-200); background: var(--warning-light); font-size: 14px; }
.result-warnings li + li { margin-top: 8px; }

.add-group-button { width: 100%; margin-top: 24px; }
.button { min-height: 44px; padding: 8px 24px; border: 1px solid transparent; border-radius: 4px; font-weight: 600; transition: background 120ms ease, border-color 120ms ease; }
.button-primary { border-color: var(--blue-600); background: var(--primary); color: var(--white); }
.button-primary:hover { background: var(--primary-dark); }
.button-secondary { border-color: var(--blue-700); background: var(--blue-200); color: var(--text); }
.button-secondary:hover { border-color: var(--primary-dark); background: var(--blue-300); }
.button-danger { background: var(--error); color: var(--white); }
.button-danger-text { padding-inline: 8px; background: transparent; color: var(--error); text-decoration: underline; text-underline-offset: 4px; }
.button:disabled { cursor: not-allowed; opacity: .48; }

.summary-project { margin: 8px 0 0; color: var(--primary-darker); font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.summary-intro { margin: 8px 0 24px; color: var(--text-secondary); font-size: 14px; }
.summary-total { padding: 20px; border: 1px solid var(--primary); background: var(--blue-100); }
.summary-total span, .summary-total small { display: block; color: var(--text-secondary); }
.summary-total strong { display: block; margin-block: 4px; color: var(--primary-darker); font-size: 48px; line-height: 1; }
.summary-pairs { display: grid; margin-top: 16px; border: 1px solid var(--blue-400); }
.summary-pairs > div { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--blue-200); }
.summary-pairs > div:last-child { border-bottom: 0; }
.summary-pairs span { color: var(--text-secondary); font-size: 14px; }
.summary-pairs strong { color: var(--primary-darker); font-size: 24px; }
.summary-addons { display: grid; margin-top: 16px; border: 1px solid var(--blue-400); }
.summary-addons h3 { margin: 0; padding: 12px 16px; border-bottom: 1px solid var(--blue-400); background: var(--blue-100); font-size: 24px; }
.summary-addons > div { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--blue-200); }
.summary-addons > div:last-child { border-bottom: 0; }
.summary-addons span { color: var(--text-secondary); font-size: 14px; }
.summary-addons strong { color: var(--primary-darker); font-size: 24px; }
.summary-addons-total { background: var(--blue-100); }
.summary-message { margin-top: 16px; padding: 12px 16px; border-left: 4px solid var(--warning); background: var(--warning-light); font-size: 14px; }
.summary-message-info { border-left-color: var(--info); background: var(--info-light); }
.summary-actions { display: grid; gap: 12px; margin-top: 24px; }
.summary-footnote { margin: 16px 0 0; color: var(--text-muted); font-size: 14px; }

.methodology { margin-top: 48px; border: 1px solid var(--blue-400); }
.methodology summary { padding: 16px 24px; background: var(--blue-100); font-weight: 600; cursor: pointer; }
.methodology-content { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 32px; padding: 24px; }
.methodology-content ul { margin: 16px 0 0; padding-left: 24px; }
.methodology-content li + li { margin-top: 8px; }
.scope-note p { color: var(--text-secondary); }
.source-links { display: flex; flex-wrap: wrap; gap: 16px; }
.source-date { margin: 0; color: var(--text-muted); font-size: 14px; text-align: right; }
.page-actions { display: flex; justify-content: flex-end; margin-top: 24px; }

.site-footer { border-top: 1px solid var(--blue-400); background: var(--blue-100); }
.footer-inner { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 32px; align-items: center; padding-block: 32px; }
.footer-inner > img { grid-column: span 3; width: 240px; max-width: 100%; }
.footer-inner > div { grid-column: span 4; }
.footer-inner > .footer-note { grid-column: span 5; text-align: right; }
.footer-inner p { margin: 4px 0 0; color: var(--text-secondary); font-size: 14px; }

.modal { width: min(560px, calc(100% - 32px)); padding: 0; border: 0; border-radius: 4px; box-shadow: 0 8px 16px 0 #0000004d; }
.modal::backdrop { background: #1a1a1a66; }
.modal form { padding: 24px; }
.modal p { margin: 12px 0 0; color: var(--text-secondary); }
.modal-actions { display: flex; justify-content: flex-end; gap: 16px; margin-top: 24px; }
.modal-actions-change { flex-wrap: wrap; }
.import-warnings { margin-top: 16px; padding: 12px 16px; border-left: 4px solid var(--warning); background: var(--warning-light); }
.import-warnings strong { display: block; color: var(--text); }
.import-warnings ul { margin: 8px 0 0; padding-left: 24px; color: var(--text); }
.import-warnings li + li { margin-top: 8px; }
.print-report { display: none; }

@media (max-width: 1023px) {
  .container { width: min(100% - 32px, 900px); }
  .hero-grid { grid-template-columns: minmax(0, 1fr); row-gap: 32px; }
  .hero-grid > :first-child, .hero-grid > .privacy-card { grid-column: 1 / -1; min-width: 0; }
  .privacy-card { max-width: 640px; }
  .form-field { grid-column: span 12; }
  .guide-card { grid-column: span 6; }
  .calculator-grid { grid-template-columns: minmax(0, 1fr); row-gap: 32px; }
  .groups-section, .summary-panel { grid-column: 1 / -1; }
  .summary-panel { position: static; }
  .footer-inner > img { grid-column: span 4; }
  .footer-inner > div { grid-column: span 8; }
  .footer-inner > .footer-note { grid-column: 1 / -1; margin-top: 24px; text-align: left; }
}

@media (max-width: 767px) {
  .container { width: min(100% - 24px, 640px); }
  .header-inner { min-height: 68px; }
  .brand-lockup img { width: 220px; max-width: 72vw; }
  .service-tag, .header-meta { display: none; }
  .hero-grid { padding-block: 40px; }
  .privacy-card { padding: 16px; }
  .app-shell { padding-block: 24px 48px; }
  .project-heading { display: block; padding: 24px 16px; }
  .required-note { display: block; margin-top: 12px; }
  .project-form { padding: 24px 16px; }
  .project-form-grid { grid-template-columns: 1fr; }
  .form-field { grid-column: 1 / -1; }
  .project-form-actions { flex-direction: column-reverse; }
  .project-created { grid-template-columns: auto minmax(0, 1fr); padding: 24px 16px; }
  .project-created .button { grid-column: 1 / -1; }
  .project-transfer { grid-template-columns: 1fr; padding: 24px 16px; }
  .project-transfer-actions { justify-content: stretch; }
  .project-transfer-actions .button { flex: 1 1 220px; }
  .transfer-status { grid-column: 1; }
  .notice { display: block; }
  .notice strong { display: block; margin-bottom: 8px; }
  .guide-section { padding-block: 40px; }
  .guide-grid { grid-template-columns: minmax(0, 1fr); }
  .guide-card { grid-column: 1 / -1; }
  .section-heading-row { display: block; }
  .section-heading-row .count-pill { margin-top: 12px; }
  .group-card-header { display: block; padding: 24px 16px; }
  .group-card-header .link-button { margin-top: 16px; }
  .group-basics { grid-template-columns: minmax(0, 1fr); padding: 24px 16px; }
  .field { grid-column: 1 / -1; }
  .option-grid-2, .option-grid-device, .option-grid-3 { grid-template-columns: 1fr; }
  .selection-fieldset { padding: 24px 16px; }
  .fieldset-help { margin-left: 0; }
  .option-card { min-height: 0; }
  .group-result { padding: 24px 16px; }
  .result-heading { align-items: flex-start; }
  .result-heading > strong { font-size: 36px; }
  .summary-panel { padding: 24px 16px; }
  .methodology-content { grid-template-columns: 1fr; padding: 24px 16px; }
  .source-date { text-align: left; }
  .footer-inner { display: block; }
  .footer-inner img { margin-bottom: 16px; }
  .modal-actions { flex-direction: column-reverse; }
}

@page { size: A4 portrait; margin: 0; }

@media print {

  html, body { width: 210mm; min-width: 210mm; margin: 0; padding: 0; overflow: visible; background: #fff; color: #000; font-family: Tahoma, Arial, sans-serif; font-size: 12pt; line-height: 1.35; }
  body > :not(.print-report) { display: none !important; }
  .print-report { display: block !important; width: 210mm; max-width: 210mm; margin: 0; padding: 0; }
  .print-report, .print-report * { box-sizing: border-box; color: #000 !important; font-family: Tahoma, Arial, sans-serif !important; }
  .print-page { width: 210mm; height: 297mm; margin: 0; padding: 15mm 13mm 19mm; overflow: hidden; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-page.print-report-section { margin-top: 0; }
  .print-report p { text-align: justify; }
  .print-report-header { display: flex; justify-content: space-between; gap: 8mm; align-items: flex-start; max-width: 100%; padding-bottom: 6mm; border-bottom: 2px solid #355c8c; }
  .print-report-header > * { min-width: 0; }
  .print-report-header img { width: 55mm; max-width: 42%; height: auto; }
  .print-report-header-meta { flex: 1 1 auto; min-width: 0; text-align: right; overflow-wrap: anywhere; }
  .print-report-header-meta strong, .print-report-header-meta span { display: block; }
  .print-report-header-meta span { margin-top: 1mm; font-size: 12pt; }
  .print-report-title { margin: 8mm 0 5mm; font-size: 14pt; line-height: 1.25; }
  .print-report-section { margin-top: 7mm; }
  .print-report-section h2 { margin: 0 0 3mm; padding-bottom: 2mm; border-bottom: 1px solid #b8c6d8; font-size: 12pt; break-after: avoid-page; }
  .print-page > h2 { margin: 0 0 3mm; padding-bottom: 2mm; border-bottom: 1px solid #b8c6d8; font-size: 12pt; break-after: avoid-page; }
  .print-project-table, .print-procurement-table, .print-groups-table { width: 100%; max-width: 100%; border-collapse: collapse; table-layout: fixed; }
  .print-project-table th, .print-project-table td { padding: 2.2mm 2.5mm; border: 1px solid #b8c6d8; text-align: left; vertical-align: top; overflow-wrap: anywhere; }
  .print-project-table th { width: 34%; background: #f0f4f9; font-weight: 600; }
  .print-procurement-table thead { display: table-header-group; }
  .print-procurement-table th, .print-procurement-table td { padding: 2.2mm 2.5mm; border: 1px solid #b8c6d8; text-align: left; vertical-align: top; overflow-wrap: anywhere; }
  .print-procurement-table thead th { background: #dde5ee; font-weight: 700; }
  .print-procurement-table col.col-category { width: 24%; }
  .print-procurement-table col.col-plan { width: 56%; }
  .print-procurement-table col.col-procurement-quantity { width: 20%; }
  .print-procurement-table th:last-child, .print-procurement-table td:last-child { text-align: right; }
  .print-procurement-table tfoot th, .print-procurement-table tfoot td { background: #f0f4f9; font-weight: 700; }
  .print-procurement-note { margin: 3mm 0 0; font-size: 12pt; }
  .print-totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3mm; break-inside: avoid; page-break-inside: avoid; }
  .print-total-card { padding: 3mm; border: 1px solid #b8c6d8; border-top: 3px solid #355c8c; }
  .print-total-card span, .print-total-card strong { display: block; }
  .print-total-card span { font-size: 12pt; }
  .print-total-card strong { margin-top: 1mm; font-size: 14pt; line-height: 1; }
  .print-groups-table { font-size: 12pt; }
  .print-groups-table thead { display: table-header-group; }
  .print-groups-table th, .print-groups-table td { padding: 2mm; border: 1px solid #b8c6d8; text-align: left; vertical-align: top; overflow-wrap: anywhere; }
  .print-groups-table th { background: #dde5ee; font-weight: 700; }
  .print-groups-table col.col-number { width: 6%; }
  .print-groups-table col.col-quantity { width: 10%; }
  .print-groups-table col.col-function { width: 22%; }
  .print-groups-table col.col-device { width: 22%; }
  .print-groups-table col.col-protection { width: 22%; }
  .print-groups-table col.col-result { width: 18%; }
  .print-status { font-weight: 700; }
  .print-code { font-size: 12pt; font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 1px; }
  .print-group-review { display: block; width: 100%; max-width: 100%; margin-top: 3mm; padding: 3mm; border: 1px solid #b8c6d8; border-left: 3px solid #355c8c; break-inside: avoid; page-break-inside: avoid; overflow-wrap: anywhere; }
  .print-group-review h3 { margin: 0 0 2mm; font-size: 12pt; line-height: 1.35; break-after: avoid; page-break-after: avoid; }
  .print-group-review p { margin: 0; line-height: 1.35; }
  .print-group-review p + p { margin-top: 2mm; }
  .print-notes { margin: 3mm 0 0; padding: 3mm; border-left: 3px solid #355c8c; background: #f0f4f9; font-size: 12pt; }
  .print-notes p { margin: 0; }
  .print-notes p + p { margin-top: 2mm; }
  .print-report-footer { position: static; display: flex; justify-content: space-between; gap: 8mm; max-width: 100%; margin-top: 8mm; padding-top: 2mm; border-top: 1px solid #b8c6d8; font-size: 12pt; break-inside: avoid; page-break-inside: avoid; }
  .print-report-footer span { flex: 1 1 0; min-width: 0; overflow-wrap: anywhere; }
  .print-report-footer span:last-child { text-align: right; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}