/* Responsive layout shared by login, calculator, company profile, business and orders. */
@media screen {
  html{scroll-padding-top:20px;-webkit-text-size-adjust:100%}
  body{min-width:0}
  img,svg{max-width:100%}
  input,select,textarea,button{max-width:100%}
  input,select,textarea{min-width:0;font-size:16px!important}
  button,select,input:not([type=file]){min-height:44px}
  button{touch-action:manipulation}
  textarea{min-height:110px}
  label,.card,.layout>*,.fields>*,.settings-grid>*,.business-columns>*,.business-stats>*,.order-stats>*,.auth-gate>*{min-width:0}
  h1,h2,h3,p,strong,small,dd,.hint,.note{overflow-wrap:anywhere}
  .layout{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}
  .business-columns{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
  .fields{grid-template-columns:repeat(2,minmax(0,1fr))}
  .settings-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  body>header{gap:20px;flex-wrap:wrap;padding-inline:24px}
  body>header .brand{flex:1;max-width:440px;min-width:0}
  .brand img{flex-shrink:0}
  .brand>span{min-width:0;font-size:clamp(20px,2vw,27px)}
  .brand small{line-height:1.7;letter-spacing:1.2px}
  .header-navigation{order:3;width:100%;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}
  .header-navigation button{white-space:normal;line-height:1.4;padding:12px 8px;min-height:48px}
  .header-navigation svg{flex-shrink:0;width:18px;height:18px}
  .profile-panel{width:100%}
  .price-top{gap:12px;flex-wrap:wrap;line-height:1.6}
  .price h2{font-size:clamp(32px,4.2vw,49px);line-height:1.15;letter-spacing:-1px}
  .price-bottom{gap:16px;grid-template-columns:repeat(2,minmax(0,1fr))}
  .business-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .order-stats{grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.5fr)}
  .business-key strong,.order-stats strong{font-size:clamp(23px,2.8vw,32px);line-height:1.3}
  .business-stat dl>div{align-items:start}.business-stat dd{text-align:right}
  .ledger-filters{flex-wrap:wrap;align-items:end}.ledger-filters label{flex:1;margin:0}.ledger-filters>button{flex:1;min-width:140px}
  .ledger-row{grid-template-columns:minmax(0,1fr) minmax(0,.8fr)}
  .ledger-actions{flex-wrap:wrap}.ledger-actions button{min-height:44px;padding:10px 14px;font-size:12px}
  .order-item small{display:block}.order-notes{max-width:100%}
  #account-bar{gap:10px;line-height:1.6}#account-email{min-width:0;overflow-wrap:anywhere}#cloud-status{min-width:0;flex:1 1 220px}
  #account-bar button{min-height:40px;white-space:normal}
  .auth-gate{grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,5vw,60px);min-height:100svh}
  .auth-card{padding:clamp(20px,3vw,32px)}.auth-brand strong{font-size:clamp(30px,4.2vw,48px)}
  .auth-links{gap:10px}.auth-links button{min-height:44px;padding:8px 0;line-height:1.5}
  #auth-link-help summary{min-height:44px;align-items:center}
  .quote-dialog{max-height:calc(100dvh - 32px);max-width:calc(100vw - 24px);padding:24px;margin:auto}
  .quote-dialog .actions{align-items:stretch}.quote-dialog .actions button{min-height:48px}
  .time{align-items:stretch}.time input{flex:1;width:0}.segmented{flex-shrink:0}.segmented button{min-height:44px}
  .choices{flex-wrap:wrap}.choices button{min-width:48px;min-height:44px}
  .costrow{gap:15px}.costrow>span{min-width:0}.costrow strong{flex-shrink:0}
  footer{gap:20px;flex-wrap:wrap;line-height:1.7}
}
@media screen and (min-width:1180px){
  body>header{flex-wrap:nowrap;gap:24px}.header-navigation{order:0;width:auto;flex:1}.header-navigation button{font-size:12px;white-space:nowrap}
  body>header .brand{max-width:320px;flex:0 1 320px}#theme{margin:0}
}
@media screen and (max-width:1000px){
  .layout,.business-columns{grid-template-columns:minmax(0,1fr)}
  .settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .business-heading{align-items:start}.business-heading h1{font-size:clamp(28px,4vw,34px)}
  .business-heading>div{min-width:0}.business-heading>label{flex-shrink:0}
}
@media screen and (max-width:760px){
  main{padding:28px 16px 0}.card{padding:22px}.layout{gap:18px}
  .auth-gate{grid-template-columns:minmax(0,1fr);gap:24px;align-content:start;padding:24px 16px}
  .auth-brand{display:flex;gap:18px;align-items:center}.auth-brand img{width:64px;height:64px;margin:0;border-radius:14px}.auth-brand strong{font-size:26px;letter-spacing:-.8px}
  .business-heading{flex-direction:column;align-items:stretch;gap:4px}.business-heading>label{width:100%}.business-heading input{min-width:0}
  .business-stats{grid-template-columns:minmax(0,1fr)}
  .order-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.order-stats>.card:last-child{grid-column:1/-1}
  #account-bar{padding:12px 16px;justify-content:start}#account-email{flex:1 1 70%}#cloud-status{order:3;flex-basis:100%;max-width:none}#account-logout{margin-left:auto}
  body>header{padding:18px 16px;gap:16px}.brand img{width:54px;height:54px}.brand small{font-size:8px}
  .header-navigation button{font-size:12px;flex-direction:column;gap:6px;padding:10px 4px}.header-navigation{gap:3px;padding:4px}
  .intro h1{font-size:clamp(32px,7.5vw,42px);letter-spacing:-1.3px}.intro p{line-height:1.7}
  #theme{font-size:11px;padding:10px 12px}#theme span{display:none}#theme{font-size:20px;min-width:44px}
  .price{padding:24px}.price h2{font-size:42px}.price strong{font-size:17px}
  .quote-dialog{padding:22px 18px}.quote-dialog .actions{flex-direction:column-reverse}
  .profile-preview{flex-wrap:wrap}.profile-preview img{width:90px;height:90px}
}
@media screen and (max-width:420px){
  main{padding-inline:12px}.card{padding:18px}.section-title{gap:10px}.section-title h2{font-size:18px}.tag{display:none}
  .fields,.settings-grid{grid-template-columns:minmax(0,1fr);gap:12px}.fields{margin-top:12px}
  .time{flex-wrap:wrap}.time input{flex:1 1 100%;width:100%}.segmented{width:100%}.segmented button{flex:1}
  .choices{gap:6px}.choices button{font-size:12px;flex:1 1 48px}
  .ledger-row{grid-template-columns:minmax(0,1fr)}.ledger-value{text-align:left}.ledger-actions{grid-column:auto}.ledger-actions button{flex:1}
  .business-stat dl>div{font-size:12px}.business-stat dd{max-width:55%}
  .order-stats{gap:10px}.order-stats .card{padding:16px}.order-stats strong{font-size:24px}
  .auth-card h1{font-size:27px}.auth-brand strong{font-size:24px}.auth-gate{padding:20px 12px}
  .actions button{flex-basis:100%}.header-navigation button{font-size:11px}
  .brand small{font-size:7px;letter-spacing:.6px}.price h2{font-size:36px}
}
@media (pointer:coarse){input[type=file]{line-height:1.8}.secondary{min-height:44px}}

/* Business on phones: compact overview, ledger first and quick entry access. */
.business-quick-add,.business-entry-toggle{display:none}
@media screen and (max-width:760px){
  #business-panel .business-heading{gap:12px;margin-bottom:16px}
  #business-panel .business-heading h1{font-size:28px;line-height:1.18;margin:10px 0}
  #business-panel .business-heading .hint{font-size:13px;margin:0;line-height:1.6}
  #business-panel .business-heading>label{padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:12px;margin:0}
  #business-panel .business-heading input{min-height:46px;max-width:100%;display:block}
  #business-panel .business-quick-add{display:flex;margin:0 0 18px;justify-content:center;min-height:48px}
  #business-panel .business-stats{gap:14px}
  #business-panel .business-stat{padding:20px}
  #business-panel .business-stat h2{font-size:15px;line-height:1.5}
  #business-panel .business-key{margin-top:16px;padding-bottom:18px;border-bottom:1px solid var(--line)}
  #business-panel .business-key strong{font-size:30px;letter-spacing:-.7px}
  #business-panel .business-stat dl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px;margin-top:18px}
  #business-panel .business-stat dl>div{display:block;padding:0;border:0}
  #business-panel .business-stat dt{font-size:11px;line-height:1.5;margin-bottom:6px}
  #business-panel .business-stat dd{text-align:left;font:600 16px 'Space Grotesk';max-width:100%;line-height:1.4}
  #business-panel>.note{font-size:11px;line-height:1.65;padding:14px;border-radius:10px;background:var(--soft);margin-top:16px}
  #business-panel .business-columns{display:flex;flex-direction:column;gap:16px;margin-top:18px}
  #business-panel .business-columns>.card:last-child{order:1}
  #business-entry-card{order:2;scroll-margin-top:16px}
  #business-panel .business-entry-toggle{display:block;width:100%;text-align:left;min-height:48px;font-size:13px;font-weight:600;color:var(--blue)}
  #business-entry-card>#entry-heading{display:none}
  #business-entry-card.entry-collapsed>#business-form{display:none}
  #business-panel .business-columns .section-title{margin-bottom:18px}
  #business-panel .business-columns .section-title h2{font-size:18px;line-height:1.4}
  #business-panel .business-columns .section-title p{font-size:12px;line-height:1.6}
  #business-panel .ledger-filters{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-bottom:18px}
  #business-panel .ledger-filters label{min-width:0;width:100%}
  #business-panel .ledger-filters>button{width:100%;min-width:0}
  #business-panel .ledger-row{grid-template-columns:minmax(0,1fr);gap:12px;background:var(--input);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:12px}
  #business-panel .ledger-row strong{font-size:14px;line-height:1.5}
  #business-panel .ledger-row small{font-size:12px;line-height:1.6}
  #business-panel .ledger-value{text-align:left;border-top:1px solid var(--line);padding-top:12px}
  #business-panel .ledger-value>strong{font:600 22px 'Space Grotesk'}
  #business-panel .ledger-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
  #business-panel .ledger-actions button{width:100%;min-height:44px}
  #business-panel .fields{grid-template-columns:minmax(0,1fr)}
  #business-panel .business-columns form label{font-size:13px;margin-bottom:16px}
  #business-panel .business-columns form .hint{font-size:12px;line-height:1.7}
  #business-panel .ledger-empty{padding:26px 8px;line-height:1.7}
}
@media print{.business-quick-add,.business-entry-toggle{display:none!important}}

.ledger-direction{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;margin-right:8px;font-size:21px;font-weight:700;vertical-align:middle}.ledger-direction.sale{color:#15803d;background:#dcfce7}.ledger-direction.investment{color:#b91c1c;background:#fee2e2}.sales-summary{padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--soft);margin-bottom:18px}.sales-summary h3{font-size:15px;margin:0 0 14px}.sales-summary>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.sales-summary span{font-size:12px;min-width:0}.sales-summary strong{display:block;font-size:22px;margin-top:6px;overflow-wrap:anywhere}.sales-summary p{font-size:12px;margin:14px 0 0}@media(max-width:380px){.sales-summary>div{grid-template-columns:1fr}}

.auth-card label.auth-remember{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-size:14px}.auth-card .auth-remember input{width:20px;height:20px;min-height:20px;margin:0;accent-color:var(--blue);flex-shrink:0}
.auth-card label.auth-remember[hidden]{display:none}
.brand img,.auth-brand img{background:transparent;border-radius:0}

.signup-admin{margin-top:32px;padding-top:28px;border-top:1px solid var(--line)}.signup-admin .hint{line-height:1.7}.authorization-row{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.authorization-row>div{min-width:0}.authorization-row strong{display:block;overflow-wrap:anywhere;font-size:14px}.authorization-row small{display:block;margin-top:7px}.authorization-row button{flex-shrink:0}#authorization-message{font-size:13px;line-height:1.6}#authorization-refresh{margin:12px 0}@media(max-width:600px){.authorization-row{align-items:stretch;flex-direction:column}.authorization-row button{min-height:44px}.signup-admin h2{font-size:18px}}

.authorization-actions{display:flex;gap:8px;flex-wrap:wrap}#access-logout{width:100%;margin-top:12px}.authorization-actions button{min-height:44px}@media(max-width:600px){.authorization-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}