/* A focused entry point for the existing calculation workflows. */
.calc-release-actions, .calc-release-files { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.calc-release-actions button { min-width: 0; }
.calc-release-files a { display: inline-flex; align-items: center; padding: 10px 12px; border: 1px solid var(--calc-line); color: var(--portal-mint); text-decoration: none; }
.calc-release-list article { border-top: 1px solid var(--calc-line); padding: 16px 0; font-size: 13px; overflow-wrap: anywhere; }
.calc-release-list h4 { margin: 20px 0 0; }
.calc-final-review { border-top: 1px solid var(--calc-line); margin-top: 16px; padding-top: 12px; }
.calc-final-review > summary { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; cursor: pointer; font-size: 15px; font-weight: 600; padding: 8px 0; }
.calc-final-review > summary::before { content: '+'; color: var(--portal-mint); }
.calc-final-review[open] > summary::before { content: '−'; }
.calc-final-review [data-review-badge] { margin-left: auto; border-radius: 6px; padding: 6px 10px; font-size: 12px; font-weight: 500; color: #ffd18a; background: rgba(255,209,138,.08); }
.calc-final-review[data-review-status="complete"] [data-review-badge] { color: var(--portal-mint); background: rgba(115,230,173,.1); }
.calc-final-review p { font-size: 13px; color: var(--portal-muted); line-height: 1.6; }
.calc-review-groups { list-style: none; margin: 20px 0; padding: 0; display: grid; gap: 0; }
.calc-review-group { border-top: 1px solid var(--calc-line); padding: 14px 0; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 10px; font-size: 13px; }
.calc-review-group > div { display: grid; gap: 6px; }
.calc-review-group span { color: var(--portal-muted); }
.calc-review-group > button { grid-column: 2; grid-row: 1; align-self: start; }
.calc-review-group details { grid-column: 1 / -1; }
.calc-review-group summary { cursor: pointer; color: #ffd18a; padding: 6px 0; }
.calc-review-group ul { padding-left: 20px; max-height: 320px; overflow: auto; }
.calc-review-group li { margin: 12px 0; line-height: 1.65; overflow-wrap: anywhere; }
#view-grosshandel .calc-final-review fieldset { border: 1px solid var(--calc-line); border-radius: 9px; padding: 16px; display: grid; gap: 12px; min-width: 0; }
#view-grosshandel .calc-final-review legend { font-size: 13px; padding: 0 7px; }
#view-grosshandel .calc-final-review fieldset label { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; line-height: 1.5; }
#view-grosshandel .calc-final-review input[type="checkbox"] { flex: 0 0 18px; width: 18px; height: 18px; min-height: 18px; margin: 1px 0 0; accent-color: var(--portal-mint); }
.calc-final-review fieldset:disabled { opacity: .6; }
.calc-final-review .calc-review-outcome { margin-bottom: 0; }
.calc-review-assignment { margin-bottom: 20px; }
@media (max-width: 600px) {
  .calc-review-group { grid-template-columns: minmax(0,1fr); }
  .calc-review-group > button { grid-column: 1; grid-row: auto; justify-self: start; }
  .calc-final-review [data-review-badge] { margin-left: 0; }
}
#view-grosshandel { --calc-line: rgba(119, 218, 166, .2); align-content: start; scroll-margin-top: 32px; }
#view-grosshandel > .workspace-head { align-items: center; margin-bottom: 36px; padding-bottom: 24px; border-bottom: 1px solid var(--calc-line); }
#view-grosshandel > .workspace-head h1 { font-size: 28px; letter-spacing: -.8px; line-height: 1.2; }
#view-grosshandel > .workspace-head p { font-size: 14px; max-width: none; margin-top: 9px; color: var(--portal-muted); }
#view-grosshandel .calc-head-actions { margin-left: auto; }
#view-grosshandel #calcPreviewStatus { display: none; }
#view-grosshandel [hidden] { display: none !important; }
#view-grosshandel.is-settings-open .calc-start,
#view-grosshandel.is-settings-open .calc-workbench-nav,
#view-grosshandel.is-settings-open .calc-lv-panel,
#view-grosshandel.is-settings-open .calc-quick-price-panel { display: none; }
#view-grosshandel .calc-center-icon { width: 28px; height: 28px; flex: 0 0 28px; color: var(--portal-mint); fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
#view-grosshandel .calc-center-arrow { width: 19px; height: 19px; flex: 0 0 19px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
#view-grosshandel .calc-start { max-width: 1200px; margin: 0 auto; }
#view-grosshandel .calc-start-heading { margin-bottom: 28px; }
#view-grosshandel .calc-start-heading h2 { margin: 0 0 12px; font-size: clamp(28px, 2.7vw, 38px); letter-spacing: -1.1px; line-height: 1.17; font-weight: 650; }
#view-grosshandel .calc-start-heading p { margin: 0; color: var(--portal-muted); line-height: 1.6; font-size: 15px; }
#view-grosshandel .calc-start-main { display: grid; grid-template-columns: minmax(0, 1.75fr) minmax(240px, 1fr); gap: 38px; align-items: center; }
#view-grosshandel .calc-start-assistant { border: 1px solid rgba(115,230,173,.35); border-radius: 14px; background: linear-gradient(125deg, #103a29, #0a281c); padding: 26px; box-shadow: none; }
#view-grosshandel .calc-start-assistant-head { display: flex; gap: 15px; align-items: flex-start; margin-bottom: 22px; }
#view-grosshandel .calc-start-assistant h3 { margin: 0 0 9px; font-size: 21px; letter-spacing: -.4px; line-height: 1.3; }
#view-grosshandel .calc-start-assistant p { margin: 0; color: #b1c8bb; font-size: 14px; line-height: 1.6; max-width: 410px; }
#view-grosshandel #calcStartPrompt { min-height: 122px; resize: vertical; border: 1px solid rgba(119,218,166,.25); background: #082519; border-radius: 9px; padding: 16px; font-size: 15px; line-height: 1.6; box-shadow: none; width: 100%; color: var(--portal-text); }
#view-grosshandel #calcStartPrompt::placeholder { color: #91ad9d; opacity: 1; }
#view-grosshandel .calc-start-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; margin-top: 18px; }
#view-grosshandel .calc-start-examples { display: flex; flex-wrap: wrap; gap: 7px; }
#view-grosshandel .calc-start-examples button { background: transparent; border: 1px solid rgba(119,218,166,.2); padding: 7px 10px; min-height: 34px; border-radius: 6px; color: #c3d8cb; font-size: 12px; font-weight: 400; box-shadow: none; }
#view-grosshandel .primary-link { box-shadow: none; border-radius: 7px; min-height: 44px; font-size: 14px; }
#view-grosshandel .calc-start-actions > .primary-link { display: inline-flex; align-items: center; gap: 22px; padding: 12px 20px; }
#view-grosshandel .calc-start-guide h3 { font-size: 16px; margin: 0 0 25px; font-weight: 600; letter-spacing: -.15px; }
#view-grosshandel .calc-start-guide ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 25px; }
#view-grosshandel .calc-start-guide li { display: flex; gap: 15px; }
#view-grosshandel .calc-guide-number { color: var(--portal-mint); font-size: 13px; font-variant-numeric: tabular-nums; border: 1px solid rgba(115,230,173,.35); border-radius: 50%; width: 36px; height: 36px; flex: 0 0 36px; display: grid; place-items: center; }
#view-grosshandel .calc-start-guide strong { font-size: 14px; font-weight: 600; }
#view-grosshandel .calc-start-guide p { margin: 7px 0 0; font-size: 13px; color: var(--portal-muted); line-height: 1.6; }
#view-grosshandel .calc-start-paths { margin-top: 35px; }
#view-grosshandel .calc-start-paths h3,
#view-grosshandel .calc-start-resume h3 { font-size: 17px; letter-spacing: -.3px; margin: 0 0 17px; font-weight: 600; }
#view-grosshandel .calc-path-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--calc-line); border-radius: 10px; overflow: hidden; background: rgba(13,51,36,.4); }
#view-grosshandel .calc-path-list button { display: flex; align-items: center; text-align: left; gap: 13px; padding: 24px 18px; min-height: 99px; min-width: 0; border: 0; border-radius: 0; box-shadow: none; background: transparent; color: var(--portal-text); }
#view-grosshandel .calc-path-list button + button { border-left: 1px solid var(--calc-line); }
#view-grosshandel .calc-path-list button > span { flex: 1; min-width: 0; }
#view-grosshandel .calc-path-list strong { display: block; font-size: 14px; line-height: 1.35; font-weight: 600; }
#view-grosshandel .calc-path-list small { display: block; font-size: 12px; line-height: 1.6; font-weight: 400; color: var(--portal-muted); margin-top: 6px; }
#view-grosshandel .calc-path-list .calc-center-icon { width: 23px; height: 23px; flex-basis: 23px; }
#view-grosshandel .calc-path-list .calc-center-arrow { width: 16px; flex-basis: 16px; color: var(--portal-muted); }
#view-grosshandel .calc-start-resume { border-top: 1px solid var(--calc-line); margin-top: 36px; padding-top: 26px; padding-bottom: 24px; }
#view-grosshandel .calc-resume-controls { display: flex; gap: 10px; max-width: 590px; align-items: stretch; }
#view-grosshandel .calc-resume-controls > select,
#view-grosshandel .calc-resume-controls > .app-select { flex: 1; min-width: 0; }
#view-grosshandel .calc-start-note { margin: 10px 0 0; font-size: 12px; line-height: 1.5; color: var(--portal-muted); }
#view-grosshandel .calc-save-bar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 10px 0; margin: -22px 0 12px; color: var(--portal-muted); font-size: 12px; }
#view-grosshandel .calc-save-bar [role="status"] { flex: 1; min-width: 180px; line-height: 1.5; }
#view-grosshandel .calc-save-bar.has-error [role="status"] { color: #ffd18a; }
#view-grosshandel .calc-save-bar button { padding: 8px 12px; font-size: 12px; }
#view-grosshandel[data-calc-screen="home"] .calc-save-bar [data-new] { display: none; }
#view-grosshandel .calc-workstate-resume { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--calc-line); }
#view-grosshandel .calc-workstate-resume label { display: grid; gap: 10px; font-size: 13px; color: var(--portal-muted); flex: 1; min-width: 220px; }
#view-grosshandel .calc-workstate-resume select { width: 100%; min-width: 0; min-height: 44px; }
#view-grosshandel #calcStartStatus:empty { display: none; }
#view-grosshandel .calc-resume-lv { display: inline-flex; gap: 12px; align-items: center; margin-top: 14px; }
#view-grosshandel .secondary-button { box-shadow: none; border-radius: 7px; font-size: 13px; }
#view-grosshandel .calc-workbench-nav { display: flex; justify-content: space-between; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 25px; }
#view-grosshandel .calc-back-button { display: flex; gap: 9px; align-items: center; background: transparent; border: 0; color: var(--portal-muted); font-size: 13px; padding: 10px 0; box-shadow: none; }
#view-grosshandel .calc-workbench-tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 1px solid var(--calc-line); }
#view-grosshandel .calc-workbench-tabs button { color: var(--portal-muted); background: transparent; border: 0; border-bottom: 2px solid transparent; border-radius: 0; box-shadow: none; font-size: 13px; padding: 12px; font-weight: 500; }
#view-grosshandel .calc-workbench-tabs button[aria-current] { border-bottom-color: var(--portal-mint); color: var(--portal-mint); }
#view-grosshandel .calc-plan-panel,
#view-grosshandel .calc-lv-panel,
#view-grosshandel .calc-quick-price-panel { border: 1px solid var(--calc-line); border-radius: 12px; padding: 28px; background: var(--portal-surface); box-shadow: none; align-content: start; }
#view-grosshandel .calc-plan-head h2,
#view-grosshandel .calc-quick-price-panel h2 { font-size: 26px; letter-spacing: -.6px; line-height: 1.25; }
#view-grosshandel .calc-plan-head p,
#view-grosshandel .calc-quick-price-panel .panel-head p { font-size: 14px; line-height: 1.6; color: var(--portal-muted); max-width: 680px; }
#view-grosshandel .calc-lv-file-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
#view-grosshandel .calc-plan-file-card { background: #082519; border: 1px dashed rgba(119,218,166,.35); padding: 24px; border-radius: 9px; }
#view-grosshandel .calc-plan-file-card input { max-width: 100%; }
#view-grosshandel .calc-process-steps { display: flex; flex-wrap: wrap; list-style: none; padding: 0 0 22px; margin: 0 0 10px; gap: 20px; border-bottom: 1px solid var(--calc-line); }
#view-grosshandel .calc-process-steps li { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--portal-muted); }
#view-grosshandel .calc-process-steps li > span { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid var(--calc-line); border-radius: 50%; font-size: 11px; }
#view-grosshandel .calc-process-steps [aria-current] { color: var(--portal-mint); font-weight: 600; }
#view-grosshandel .calc-process-steps [aria-current] > span { background: var(--portal-mint); color: var(--portal-bg); }
#view-grosshandel .calc-process-steps .is-past > span { border-color: var(--portal-mint); }
#view-grosshandel .calc-plan-reference-option { margin: 18px 0; }
#view-grosshandel .calc-plan-reference-option summary { color: var(--portal-muted); font-size: 13px; padding: 10px 0; cursor: pointer; }
#view-grosshandel .calc-agent-shell { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 20px; }
#view-grosshandel .calc-command-panel,
#view-grosshandel .calc-result-panel { border-radius: 12px; box-shadow: none; border: 1px solid var(--calc-line); padding: 22px; min-width: 0; }
#view-grosshandel .calc-chat-module-head h2 { font-size: 24px; letter-spacing: -.6px; }
#view-grosshandel .calc-chat-module-head p { font-size: 13px; line-height: 1.6; }
#view-grosshandel .calc-help-details { font-size: 12px; margin: 10px 0; color: var(--portal-muted); }
#view-grosshandel .calc-help-details > summary { cursor: pointer; padding: 8px 0; line-height: 1.5; }
#view-grosshandel .calc-chat-messages { min-height: 260px; max-height: 520px; }
#view-grosshandel .calc-help-details .calc-bath-template-hint,
#view-grosshandel .calc-help-details .calc-hydraulic-upload-hint { margin: 8px 0; }
#view-grosshandel .calc-flow { display: none; }
#view-grosshandel .calc-result-empty { padding: 36px 12px; }
#view-grosshandel .calc-result-empty h2 { font-size: 24px; font-weight: 600; letter-spacing: -.5px; line-height: 1.3; margin: 0 0 15px; }
#view-grosshandel .calc-result-empty p { color: var(--portal-muted); line-height: 1.8; font-size: 14px; margin: 0; }
#view-grosshandel .is-calculation-empty > .calc-result-head,
#view-grosshandel .is-calculation-empty > .calc-metric-grid,
#view-grosshandel .is-calculation-empty > .calc-table-wrap { display: none; }
#view-grosshandel .calc-start button:hover:not(:disabled),
#view-grosshandel .calc-workbench-tabs button:hover { background: rgba(115,230,173,.1); }
#view-grosshandel .calc-start .primary-link:hover { background: var(--portal-mint-strong); }
#view-grosshandel button:focus-visible,
#view-grosshandel textarea:focus-visible,
#view-grosshandel summary:focus-visible { outline: 2px solid var(--portal-mint); outline-offset: 4px; }
@media (max-width: 1100px) {
  #view-grosshandel .calc-start-main { gap: 24px; grid-template-columns: minmax(0, 1.6fr) minmax(220px, 1fr); }
  #view-grosshandel .calc-path-list button { padding: 20px 13px; gap: 10px; }
  #view-grosshandel .calc-path-list .calc-center-arrow { display: none; }
  #view-grosshandel .calc-agent-shell { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  #view-grosshandel { scroll-margin-top: 64px; }
  #view-grosshandel > .workspace-head { gap: 15px; margin-bottom: 28px; }
  #view-grosshandel > .workspace-head h1 { font-size: 25px; }
  #view-grosshandel .calc-head-actions { margin-left: 0; }
  #view-grosshandel .calc-start-main { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  #view-grosshandel .calc-start-guide { border-left: 2px solid var(--calc-line); padding-left: 18px; }
  #view-grosshandel .calc-start-guide ol { gap: 18px; }
  #view-grosshandel .calc-start-guide h3 { margin-bottom: 19px; }
  #view-grosshandel .calc-start-assistant { padding: 20px; }
  #view-grosshandel .calc-start-assistant-head { gap: 12px; }
  #view-grosshandel .calc-start-assistant h3 { font-size: 20px; }
  #view-grosshandel .calc-path-list { grid-template-columns: minmax(0, 1fr); }
  #view-grosshandel .calc-path-list button { padding: 20px; min-height: 85px; }
  #view-grosshandel .calc-path-list button + button { border-left: 0; border-top: 1px solid var(--calc-line); }
  #view-grosshandel .calc-path-list .calc-center-arrow { display: block; }
  #view-grosshandel .calc-workbench-nav { align-items: stretch; }
  #view-grosshandel .calc-workbench-tabs { width: 100%; gap: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #view-grosshandel .calc-workbench-tabs button { padding: 11px 6px; font-size: 12px; }
  #view-grosshandel .calc-lv-file-grid { grid-template-columns: minmax(0, 1fr); }
  #view-grosshandel .calc-process-steps { gap: 12px; flex-direction: column; }
  #view-grosshandel .calc-plan-panel,
  #view-grosshandel .calc-lv-panel,
  #view-grosshandel .calc-quick-price-panel { padding: 20px; }
  #view-grosshandel .calc-plan-head h2,
  #view-grosshandel .calc-quick-price-panel h2 { font-size: 23px; }
  #view-grosshandel .calc-plan-file-card { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  #view-grosshandel * { scroll-behavior: auto; transition: none; }
}
/* The same price basis and history are available in all four calculation paths. */
.calc-price-basis { grid-column: 1 / -1; padding: 20px; margin: 16px 0; border: 1px solid var(--border, #365448); border-radius: 14px; background: rgba(111, 193, 150, .05); min-width: 0; }
.calc-price-basis h3 { margin: 0 0 14px; font-size: 1rem; }
.calc-price-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 240px)); gap: 16px; }
.calc-price-fields label, .calc-price-basis [data-history-body] > label { display: grid; gap: 6px; }
.calc-price-basis p { font-size: .85rem; line-height: 1.6; }
.calc-price-basis.has-changed-basis { border-color: #bd9d5d; }
.calc-price-basis details { margin-top: 12px; }
.calc-price-basis summary { cursor: pointer; font-weight: 600; }
.calc-price-basis select { max-width: 100%; }
.calc-price-table { overflow-x: auto; max-width: 100%; }
.calc-price-table table { width: 100%; min-width: 680px; border-collapse: collapse; font-size: .82rem; }
.calc-price-table th, .calc-price-table td { padding: 12px; border-bottom: 1px solid #365448; text-align: left; vertical-align: top; }
@media (max-width: 600px) { .calc-price-basis { padding: 14px; } .calc-price-fields { grid-template-columns: minmax(0, 1fr); } }
/* Guided heat pump quotation shares the existing workspace and price review. */
#view-grosshandel.is-settings-open .calc-heating-panel { display: none; }
.heating-steps { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; }
.heating-steps button { display: flex; gap: 8px; align-items: center; background: transparent; border: 1px solid var(--calc-line); border-radius: 8px; padding: 12px; color: var(--portal-text); }
.heating-steps [aria-current] button { border-color: var(--portal-mint); background: #164a33; }
.heating-steps span { color: var(--portal-mint); }
.heating-steps small { font-size: 11px; opacity: .85; }
.heating-price-overview { margin: 16px 0; padding: 16px; border: 1px solid var(--calc-line); border-radius: 8px; }
.calc-heating-panel fieldset { min-width: 0; border: 1px solid var(--calc-line); border-radius: 12px; padding: 24px; }
.calc-heating-panel legend { padding: 0 8px; font-size: 20px; }
.heating-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.heating-fields label { display: grid; gap: 9px; align-content: start; }
.heating-fields input, .heating-fields select { width: 100%; min-width: 0; }
.heating-fields textarea { width: 100%; min-width: 0; resize: vertical; }
.heating-library { margin: 16px 0; padding: 16px; border: 1px solid var(--calc-line); border-radius: 12px; }
.heating-library summary, .heating-package-fields summary { cursor: pointer; font-weight: 600; overflow-wrap: anywhere; }
.heating-library fieldset { margin: 18px 0; }
.heating-library p { overflow-wrap: anywhere; }
.heating-library select { max-width: 100%; width: 100%; margin-top: 8px; }
.heating-library .heating-actions { flex-wrap: wrap; }
.heating-package-fields { margin: 18px 0; }
.heating-package-fields .heating-fields { margin-top: 18px; }
.heating-check { display: flex; align-items: start; gap: 10px; margin: 18px 0; }
.heating-check input { flex: 0 0 auto; width: 18px; height: 18px; margin: 3px 0 0; }
.heating-actions { display: flex; justify-content: space-between; gap: 16px; margin-top: 24px; }
.heating-open { color: #ffd18a; }
.heating-open button { color: inherit; background: transparent; text-align: left; }
.calc-heating-panel li { line-height: 1.6; overflow-wrap: anywhere; }
[data-heating-result] details { padding: 14px 0; border-top: 1px solid var(--calc-line); }
[data-heating-result] li { margin: 14px 0; }
@media (max-width: 700px) {
  .heating-fields { grid-template-columns: minmax(0,1fr); }
  .calc-heating-panel fieldset { padding: 14px; }
  .heating-steps button { font-size: 12px; padding: 8px; }
  #view-grosshandel .calc-path-list { grid-template-columns: minmax(0,1fr); }
  #view-grosshandel .calc-path-list button + button { border-left: 0; border-top: 1px solid var(--calc-line); }
}

/* Shared commercial modes, keyboard-accessible native radio controls. */
.calc-pricing-cards { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; border:0; padding:0; margin:16px 0; }
.calc-pricing-cards legend { font-weight:700; margin-bottom:10px; }
.calc-pricing-cards label { display:flex; align-items:flex-start; gap:10px; padding:14px; border:1px solid var(--calc-line); border-radius:10px; cursor:pointer; }
.calc-pricing-cards label:has(input:checked) { background:rgba(115,230,173,.12); border-color:var(--portal-mint); box-shadow:inset 0 0 0 1px var(--portal-mint); }
.calc-pricing-cards input { width:auto; margin:4px 0 0; accent-color:var(--portal-mint); }
.calc-pricing-cards small { display:block; margin-top:5px; line-height:1.5; }
.calc-pricing-controls [data-pricing-preview] { background:rgba(115,230,173,.07); color:var(--portal-text); padding:2px 14px; border-radius:8px; }
.calc-pricing-controls [data-list-index] { min-width:0; margin:12px 0; border:1px solid var(--calc-line); border-radius:8px; }
.calc-pricing-controls input { max-width:100%; }
@media(max-width:600px) { .calc-pricing-cards { grid-template-columns:1fr; } }

/* Company setup and provisional comfort estimates */
.company-calculation { margin: 0 0 24px; padding: 22px; border: 1px solid var(--calc-line); border-radius: 16px; background: var(--portal-surface, #08291f); color: var(--portal-text, #f4fff6); }
.company-calculation h3 { margin: 0 0 10px; }
.company-calculation p { margin: 10px 0; line-height: 1.6; }
.company-calculation li { margin: 12px 0; line-height: 1.5; }
.company-calculation h4 { margin: 22px 0 12px; }
.company-calculation fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.company-calculation details { margin: 14px 0; padding: 14px; border: 1px solid var(--calc-line); border-radius: 10px; }
.company-calculation summary { cursor: pointer; font-weight: 600; }
.company-calculation label { display: grid; gap: 6px; font-size: 14px; min-width: 0; }
.company-calculation input, .company-calculation select { width: 100%; min-width: 0; max-width: 100%; box-sizing: border-box; padding: 10px; border: 1px solid var(--calc-line); border-radius: 7px; background: #082519; color: var(--portal-text, #f4fff6); }
.company-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 16px 0; }
.company-calculation p, .company-calculation li, .company-calculation dd { overflow-wrap: anywhere; }
.company-calculation dt { font-size: 13px; color: var(--portal-muted, #b5c8bc); }
.company-calculation dd { margin: 3px 0 12px; }
.company-calculation .heating-actions { flex-wrap: wrap; margin: 12px 0; }
.company-calculation button { max-width: 100%; white-space: normal; margin: 4px 8px 4px 0; }
@media(max-width: 700px) { .company-calculation { padding: 14px; } .company-fields { grid-template-columns: 1fr; } .company-calculation details { padding: 10px; } }

.company-calculation textarea { width:100%; min-width:0; box-sizing:border-box; resize:vertical; line-height:1.5; }
.company-calculation .company-reference-check { display:flex; gap:10px; align-items:flex-start; margin:16px 0; line-height:1.5; }
.company-calculation .company-reference-check input { width:auto; margin-top:4px; }

.company-accessory-item { margin: 14px 0; padding: 14px; border: 1px solid var(--calc-line); border-radius: 8px; min-width: 0; }
.company-accessory-item label { display: grid; gap: 6px; margin: 12px 0; }
.company-accessory-item select, .company-accessory-item input { min-width: 0; width: 100%; box-sizing: border-box; }
.company-accessory-item .company-reference-check { display: flex; }
.company-accessory-item .company-reference-check input { width: auto; }

.company-calculation .company-room { margin: 18px 0; padding: 14px; border: 1px solid var(--calc-line); border-radius: 10px; }
.company-room legend { padding: 0 8px; font-weight: 600; }
/* Keep focused form controls clear of the floating mobile navigation button. */
.company-calculation input, .company-calculation select, .company-calculation textarea, .company-calculation button { scroll-margin-top: 80px; scroll-margin-bottom: 24px; }

.company-offer-document { white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; line-height: 1.6; max-width: 100%; }