:root {
  --paper: #E8E1D3;
  --paper-alt: #DCD4C4;
  --ink: #343330;
  --pencil: #65625C;
  --line: #AAA397;
  --border: #C8C0B1;
  --hover: #D3CABB;
  --sage: #77806B;
  --brown: #8A7460;
  --shadow: 0 18px 50px rgba(52, 51, 48, .08);
}

* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; min-height: 100vh; color: var(--ink); background: linear-gradient(rgba(52, 51, 48, .025) 1px, transparent 1px), var(--paper); background-size: 100% 4px; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; }
button, input { font: inherit; }
button { color: inherit; }
.site-header { display: flex; align-items: center; width: min(1120px, calc(100% - 32px)); min-height: 92px; margin: 0 auto; border-bottom: 1px solid var(--border); }
.customer-brand { display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-mark { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--ink); font-family: Georgia, "Times New Roman", serif; font-size: .9rem; letter-spacing: .08em; }
.customer-brand strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 1.3rem; }
.customer-brand small { display: block; margin-top: 1px; color: var(--pencil); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.customer-main { width: min(920px, calc(100% - 32px)); margin: 0 auto; padding: clamp(42px, 7vw, 86px) 0 160px; }
.order-heading { max-width: 640px; margin-bottom: 36px; }
.eyebrow { margin: 0 0 6px; color: var(--brown); font-size: .76rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.25rem, 6vw, 4.25rem); font-weight: 400; letter-spacing: -.035em; }
.order-heading > p:last-child { margin: 13px 0 0; color: var(--pencil); font-size: 1.03rem; line-height: 1.6; }
.customer-details { display: grid; grid-template-columns: minmax(180px, .7fr) 1fr 1fr; align-items: end; gap: 20px; margin-bottom: 28px; padding: 22px 24px 24px; border: 1px solid var(--border); background: rgba(232, 225, 211, .88); box-shadow: var(--shadow); }
.customer-details h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; font-weight: 400; }
.racket-list { display: grid; gap: 18px; }
.racket-card { border: 1px solid var(--border); background: rgba(232, 225, 211, .88); box-shadow: var(--shadow); animation: card-in 180ms ease-out; }
.racket-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 21px 24px; border-bottom: 1px solid var(--border); background: var(--paper-alt); }
.racket-header > div { display: flex; align-items: center; gap: 18px; }
.racket-index { min-width: 48px; color: var(--sage); font-family: Georgia, "Times New Roman", serif; font-size: 2rem; line-height: 1; }
.racket-header .eyebrow { margin-bottom: 2px; font-size: .68rem; }
.racket-header h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; font-weight: 400; }
.remove-racket { padding: 8px 0; border: 0; border-bottom: 1px solid transparent; color: var(--pencil); background: transparent; cursor: pointer; font-size: .82rem; }
.remove-racket:hover { border-bottom-color: var(--brown); color: var(--brown); }
.racket-fields { display: grid; grid-template-columns: minmax(0, 1fr) 180px; gap: 24px 20px; padding: 28px 24px 30px; }
.racket-name { grid-column: 1 / -1; }
.stringing-layout { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(390px, 1.2fr) minmax(270px, .8fr); gap: 34px; padding-top: 24px; border-top: 1px solid var(--border); }
.tension-column { min-width: 0; }
.string-column { display: flex; flex-direction: column; align-items: stretch; gap: 20px; min-width: 0; padding: 10px 0 10px 32px; border-left: 1px solid var(--border); }
.field { display: grid; gap: 8px; }
.field > span:first-child, .string-choice legend, .string-placeholder > span, .string-catalog > span { color: var(--pencil); font-size: .86rem; font-weight: 600; }
.field small { margin-left: 4px; color: var(--line); font-size: .72rem; font-weight: 650; letter-spacing: .04em; text-transform: uppercase; }
.field input { width: 100%; min-height: 47px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 0; outline: 0; color: var(--ink); background: rgba(255, 255, 255, .24); }
.field input:focus { border-color: var(--sage); box-shadow: 0 0 0 2px rgba(119, 128, 107, .18); }
.input-unit { display: flex; align-items: center; border: 1px solid var(--border); background: rgba(255, 255, 255, .24); }
.input-unit:focus-within { border-color: var(--sage); box-shadow: 0 0 0 2px rgba(119, 128, 107, .18); }
.input-unit input { border: 0; box-shadow: none !important; background: transparent; }
.input-unit b { padding-right: 13px; color: var(--pencil); font-size: .86rem; }
.tension-settings { min-width: 0; margin: 0; padding: 0; border: 0; }
.tension-settings legend { margin-bottom: 8px; color: var(--pencil); font-size: .86rem; font-weight: 600; }
.tension-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tension-visual { display: grid; grid-template-columns: minmax(92px, 1fr) 190px minmax(92px, 1fr); grid-template-areas: ". mains ." ". racket crosses"; align-items: center; width: min(560px, 100%); margin: 0 auto; }
.tension-control { width: 112px; justify-self: center; }
.tension-control > span:first-child { text-align: center; font-size: .78rem; }
.tension-control > span:first-child small { display: block; margin: 2px 0 0; font-size: .66rem; }
.tension-control .input-unit { min-height: 40px; }
.tension-control .input-unit input { min-width: 0; min-height: 38px; padding: 7px 3px 7px 10px; font-size: .94rem; font-weight: 700; text-align: center; }
.tension-control .input-unit b { padding-right: 8px; font-size: .75rem; }
.mains-control { grid-area: mains; margin-bottom: 2px; }
.crosses-control { grid-area: crosses; }
.racket-tension-diagram { grid-area: racket; display: block; width: 174px; height: auto; justify-self: center; overflow: visible; }
.racket-tension-diagram .main-strings line, .racket-tension-diagram .cross-strings line { stroke: var(--line); stroke-width: 1.35; opacity: .62; transition: stroke 150ms ease, stroke-width 150ms ease, opacity 150ms ease; }
.racket-tension-diagram .racket-frame, .racket-tension-diagram .racket-throat, .racket-tension-diagram .racket-grip { fill: none; stroke: var(--ink); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.racket-tension-diagram .racket-handle { fill: var(--paper-alt); stroke: var(--ink); stroke-width: 4; }
.racket-tension-diagram .racket-grip { stroke-width: 2; opacity: .72; }
.racket-card.highlight-mains .main-strings line { stroke: var(--sage); stroke-width: 2.7; opacity: 1; filter: drop-shadow(0 0 2px rgba(119, 128, 107, .45)); }
.racket-card.highlight-crosses .cross-strings line { stroke: var(--brown); stroke-width: 2.7; opacity: 1; filter: drop-shadow(0 0 2px rgba(138, 116, 96, .45)); }
.racket-card.highlight-mains .mains-control > span:first-child { color: var(--sage); }
.racket-card.highlight-crosses .crosses-control > span:first-child { color: var(--brown); }
.racket-card.highlight-mains .mains-control .input-unit { border-color: var(--sage); box-shadow: 0 0 0 2px rgba(119, 128, 107, .18); }
.racket-card.highlight-crosses .crosses-control .input-unit { border-color: var(--brown); box-shadow: 0 0 0 2px rgba(138, 116, 96, .18); }
.own-string-check { display: inline-flex; align-items: center; align-self: flex-start; gap: 10px; cursor: pointer; font-size: .9rem; }
.own-string-check input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.check-box { display: grid; place-items: center; width: 22px; height: 22px; border: 1px solid var(--line); color: transparent; background: rgba(255, 255, 255, .2); font-size: .85rem; font-weight: 800; }
.own-string-check input:checked + .check-box { border-color: var(--sage); color: var(--paper); background: var(--sage); }
.own-string-check input:focus-visible + .check-box { outline: 2px solid var(--ink); outline-offset: 2px; }
.own-string-fields { display: grid; grid-template-columns: 1fr; gap: 16px; padding: 18px; border-left: 3px solid var(--sage); background: rgba(220, 212, 196, .5); }
.string-choice { grid-column: 1 / -1; min-width: 0; margin: 0; padding: 0; border: 0; }
.string-choice legend { margin-bottom: 8px; }
.choice-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.choice-buttons label { position: relative; cursor: pointer; }
.choice-buttons input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.choice-buttons span { display: block; padding: 12px 15px; border: 1px solid var(--border); text-align: center; background: rgba(255, 255, 255, .16); font-size: .9rem; }
.choice-buttons input:checked + span { border-color: var(--sage); color: var(--paper); background: var(--sage); }
.choice-buttons input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.string-detail, .string-placeholder { grid-column: 1 / -1; }
.string-placeholder { min-height: 76px; padding: 13px 15px; border-left: 3px solid var(--sage); background: rgba(220, 212, 196, .68); }
.string-placeholder p { margin: 5px 0 0; color: var(--pencil); font-size: .9rem; }
.string-catalog { display:grid; gap:10px; }
.string-catalog-hint { margin:0; color:var(--pencil); font-size:.82rem; line-height:1.4; }
.catalog-string-options { display:grid; gap:8px; }
.catalog-string-option { position:relative; cursor:pointer; }
.catalog-string-option > input { position:absolute; width:1px; height:1px; opacity:0; }
.catalog-string-option-content { display:grid; grid-template-columns:48px minmax(0,1fr) auto; align-items:center; gap:11px; min-height:62px; padding:7px 10px 7px 7px; border:1px solid var(--border); background:rgba(255,255,255,.18); }
.catalog-string-option:hover .catalog-string-option-content { background:var(--hover); }
.catalog-string-option > input:checked + .catalog-string-option-content { border-color:var(--sage); box-shadow:inset 3px 0 0 var(--sage); background:rgba(220,212,196,.75); }
.catalog-string-option > input:focus-visible + .catalog-string-option-content { outline:2px solid var(--ink); outline-offset:2px; }
.customer-string-image { display:grid; place-items:center; overflow:hidden; width:48px; height:48px; color:var(--sage); background:var(--paper-alt); font-family:Georgia,"Times New Roman",serif; font-size:.76rem; }
.customer-string-image img { width:100%; height:100%; object-fit:cover; }
.customer-string-details { display:grid; min-width:0; gap:2px; }
.customer-string-details strong { overflow:hidden; font-family:Georgia,"Times New Roman",serif; font-size:.95rem; font-weight:400; text-overflow:ellipsis; white-space:nowrap; }
.customer-string-details small { color:var(--pencil); font-size:.72rem; }
.catalog-string-option-content > b { color:var(--brown); font-size:.78rem; white-space:nowrap; }
.no-catalog-strings { margin:0; padding:12px 14px; border-left:3px solid var(--brown); color:var(--pencil); background:var(--paper-alt); font-size:.82rem; line-height:1.45; }
.racket-price-row { grid-column:1 / -1; display:flex; align-items:center; justify-content:space-between; gap:18px; padding-top:18px; border-top:1px solid var(--border); }
.racket-price-description { color:var(--pencil); font-size:.86rem; }
.racket-price { font-family:Georgia,"Times New Roman",serif; font-size:1.18rem; font-weight:400; white-space:nowrap; }
[hidden] { display: none !important; }
.add-racket { display: flex; align-items: center; justify-content: center; gap: 15px; width: 100%; margin-top: 18px; padding: 20px; border: 1px dashed var(--line); color: var(--ink); background: rgba(220, 212, 196, .35); cursor: pointer; }
.add-racket.empty { min-height: 180px; margin-top: 0; }
.add-racket:hover { border-color: var(--sage); background: var(--hover); }
.plus { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid var(--sage); color: var(--sage); font-family: Georgia, "Times New Roman", serif; font-size: 1.7rem; line-height: 1; }
.add-racket strong, .add-racket small { display: block; text-align: left; }
.add-racket strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; font-weight: 400; }
.add-racket small { margin-top: 3px; color: var(--pencil); font-size: .78rem; }
.order-bar { position: fixed; bottom: calc(18px + env(safe-area-inset-bottom)); left: 50%; z-index: 20; width: min(920px, calc(100% - 32px)); border: 1px solid var(--brown); color: var(--ink); background: rgba(232, 225, 211, .97); box-shadow: 0 16px 42px rgba(52, 51, 48, .22), 0 3px 10px rgba(52, 51, 48, .10); transform: translateX(-50%); }
.order-bar-inner { display: grid; grid-template-columns: auto minmax(330px, 1fr) auto auto; align-items: center; gap: clamp(14px, 2vw, 24px); width: 100%; min-height: 96px; padding: 10px 18px; }
.order-example { display: flex; align-items: center; gap: 13px; }
.example-label { padding: 4px 7px; border: 1px solid var(--border); color: var(--brown); background: var(--paper-alt); font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.order-example strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; font-weight: 400; }
.handover-time { display: grid; gap: 4px; }
.handover-time > span { color: var(--pencil); font-size: .72rem; }
.handover-time input { width: 100%; min-height: 42px; padding: 7px 9px; border: 1px solid var(--border); border-radius: 0; outline: 0; color: var(--ink); background: rgba(255, 255, 255, .28); }
.handover-time input:focus { border-color: var(--sage); box-shadow: 0 0 0 2px rgba(119, 128, 107, .18); }
.order-times { display: grid; grid-template-columns: minmax(195px, 1fr) minmax(150px, .8fr); align-items: end; gap: 13px; }
.pickup-time { display: grid; gap: 3px; min-width: 0; }
.pickup-time > span { color: var(--pencil); font-size: .72rem; }
.pickup-time strong { overflow: hidden; font-family: Georgia, "Times New Roman", serif; font-size: .95rem; font-weight: 400; text-overflow: ellipsis; white-space: nowrap; }
.pickup-time small { color: var(--sage); font-size: .65rem; }
.pickup-time small.error { color: #704738; }
.pickup-time:has(small.error) strong { white-space:normal; }
.pickup-time small.error { font-size:.875rem; line-height:1.4; }
.order-price { display: grid; gap: 2px; min-width: 116px; text-align: right; }
.order-price span { color: var(--pencil); font-size: .72rem; }
.order-price strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; font-weight: 400; }
.continue-button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-width: 190px; min-height: 48px; padding: 0 18px; border: 1px solid var(--sage); color: var(--paper); background: var(--sage); font-weight: 750; }
.continue-button:disabled { cursor: not-allowed; opacity: .62; }
.order-confirmation { width: min(680px, calc(100% - 32px)); margin: clamp(50px, 10vh, 110px) auto; padding: clamp(30px, 6vw, 58px); border: 1px solid var(--brown); text-align: center; background: rgba(232, 225, 211, .96); box-shadow: 0 22px 60px rgba(52, 51, 48, .16); }
.confirmation-mark { display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 20px; border: 1px solid var(--sage); color: var(--paper); background: var(--sage); font-size: 1.45rem; }
.order-confirmation > p:not(.eyebrow, .cancellation-note) { color: var(--pencil); }
.confirmation-email-state { padding:10px 12px; border-left:3px solid var(--sage); background:var(--paper-alt); font-size:.86rem; line-height:1.45; }
.confirmation-email-state.warning { border-left-color:var(--brown); color:var(--brown) !important; }
.confirmation-details { display: grid; gap: 1px; margin: 30px 0; text-align: left; background: var(--border); }
.confirmation-details div { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 13px 15px; background: var(--paper-alt); }
.confirmation-details dt { color: var(--pencil); font-size: .82rem; }
.confirmation-details dd { margin: 0; text-align: right; font-weight: 700; }
.cancellation-note { color: var(--pencil); font-size: .83rem; line-height: 1.5; }
.cancellation-link { display: inline-flex; justify-content: center; margin-top: 8px; padding: 12px 17px; border: 1px solid var(--brown); color: var(--ink); text-decoration: none; }
.cancellation-link:hover { background: var(--hover); }
@keyframes card-in { from { opacity: 0; transform: translateY(8px); } }
@media (max-width: 800px) {
  .stringing-layout { grid-template-columns: 1fr; }
  .string-column { padding: 24px 0 0; border-top: 1px solid var(--border); border-left: 0; }
  .customer-details { grid-template-columns: 1fr 1fr; }
  .customer-details > div { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
  .site-header { min-height: 78px; }
  .customer-main { padding-top: 38px; }
  .racket-header { padding: 18px 16px; }
  .racket-index { min-width: 38px; font-size: 1.65rem; }
  .racket-fields { grid-template-columns: 1fr; padding: 22px 16px 24px; }
  .racket-name, .stringing-layout, .tension-settings, .own-string-check, .own-string-fields { grid-column: 1; }
  .tension-grid, .own-string-fields { grid-template-columns: 1fr; }
  .tension-visual { grid-template-columns: minmax(72px, 1fr) 138px minmax(76px, 1fr); }
  .racket-tension-diagram { width: 132px; }
  .tension-control { width: 86px; }
  .tension-control .input-unit input { padding-left: 4px; }
  .tension-control > span:first-child { font-size: .72rem; }
  .string-choice, .string-detail, .string-placeholder, .string-catalog { grid-column: 1; }
  .choice-buttons { grid-template-columns: 1fr; }
  .remove-racket { font-size: .76rem; }
  .add-racket { padding-inline: 15px; }
  .customer-details { grid-template-columns: 1fr; padding-inline: 16px; }
  .customer-details > div { grid-column: 1; }
  .customer-main { padding-bottom: 290px; }
  .order-bar { bottom: calc(10px + env(safe-area-inset-bottom)); width: calc(100% - 20px); }
  .order-bar-inner { grid-template-columns: 1fr auto; gap: 10px 18px; min-height: 228px; padding: 12px; }
  .order-times { grid-column: 1 / -1; grid-template-columns: 1fr; gap: 8px; }
  .order-price { min-width: 0; }
  .continue-button { grid-column: 1 / -1; width: 100%; min-height: 43px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }