.tsai-app{--blue:#2457d6;--dark:#172238;--line:#dfe6f2;--soft:#f5f8ff;max-width:1280px;margin:24px auto;font-family:Inter,Arial,sans-serif;color:var(--dark);box-sizing:border-box}.tsai-app *{box-sizing:border-box}.tsai-header{padding:28px 32px;background:linear-gradient(135deg,#183876,#2b62dc);color:#fff;border-radius:24px 24px 0 0}.tsai-header h2{font-size:34px;line-height:1.1;margin:10px 0}.tsai-header p{margin:0;max-width:760px}.tsai-badge{display:inline-block;border:1px solid rgba(255,255,255,.55);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800}.tsai-layout{display:grid;grid-template-columns:minmax(330px,.8fr) minmax(520px,1.45fr);gap:20px;padding:20px;background:#eef3fb;border-radius:0 0 24px 24px}.tsai-builder,.tsai-result{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}.tsai-step{position:relative;padding:0 0 22px 44px;margin-bottom:22px;border-bottom:1px solid #e8edf5}.tsai-step h3{margin:0 0 13px;font-size:18px}.tsai-num{position:absolute;left:0;top:-3px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:800}.tsai-options{display:flex;flex-wrap:wrap;gap:8px}.tsai-option{border:1px solid #c7d3e7;background:#fff;border-radius:9px;padding:8px 11px;cursor:pointer;font-size:13px}.tsai-option.active{background:#e8efff;border-color:var(--blue);color:#1744b6}.tsai-custom{display:grid;gap:7px;margin-top:12px;font-weight:700;font-size:14px}.tsai-app input,.tsai-app textarea{width:100%;padding:12px 13px;border:1px solid #c8d3e6;border-radius:10px;background:#fff;font:inherit}.tsai-app textarea{resize:vertical}.tsai-step>small,.tsai-pocket-grid small{display:block;color:#6e7b91;line-height:1.35;margin-top:8px}.tsai-pocket-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.tsai-pocket-grid label{display:grid;grid-template-columns:1fr 72px;grid-template-areas:"name input" "size input";align-items:center;gap:2px 10px;border:1px solid #d8e1ef;border-radius:12px;padding:11px;background:#f9fbff}.tsai-pocket-grid label span{grid-area:name;font-weight:750}.tsai-pocket-grid label small{grid-area:size;margin:0;font-size:12px}.tsai-pocket-grid input{grid-area:input;text-align:center;padding:9px}.tsai-price{background:#eaf1ff;border-radius:16px;padding:19px 20px;margin:18px 0;display:grid;gap:5px}.tsai-price strong{font-size:28px}.tsai-price small{color:#5f6d83}.tsai-btn{appearance:none;border:0;border-radius:12px;padding:13px 18px;background:var(--blue);color:#fff;font-weight:800;cursor:pointer}.tsai-btn:disabled{opacity:.55;cursor:wait}.tsai-secondary{background:#fff;color:var(--blue);border:1px solid var(--blue)}.tsai-generate{width:100%;font-size:16px}.tsai-error{color:#b42318;background:#fff0ef;border:1px solid #ffc7c2;border-radius:10px;padding:10px}.tsai-result>h3{margin-top:0}.tsai-stage{min-height:620px;display:flex;align-items:center;justify-content:center;border:1px dashed #c7d5ec;border-radius:16px;overflow:hidden;background:#fbfdff;position:relative}.tsai-placeholder,.tsai-loading{display:grid;text-align:center;gap:8px;color:#7b8799;padding:40px}.tsai-placeholder b,.tsai-loading b{color:#344054;font-size:18px}.tsai-stage img{display:block;width:100%;height:auto;max-height:780px;object-fit:contain;cursor:zoom-in}.tsai-loading span{width:38px;height:38px;border-radius:50%;border:4px solid #dbe6fb;border-top-color:var(--blue);animation:tsai-spin .8s linear infinite;margin:auto}@keyframes tsai-spin{to{transform:rotate(360deg)}}.tsai-after{margin-top:18px}.tsai-actions{display:flex;gap:10px;flex-wrap:wrap}.tsai-revision{display:grid;gap:10px;margin-top:14px}.tsai-after>small{display:block;margin-top:12px;color:#6c778a}.tsai-limit{margin-top:18px;padding:18px;border-radius:14px;background:#fff7e8}.tsai-limit form{display:grid;gap:9px}.tsai-modal{position:fixed;inset:0;z-index:999999;background:rgba(13,24,43,.65);display:grid;place-items:center;padding:20px}.tsai-modal-card{position:relative;width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:18px;padding:26px}.tsai-modal-card form{display:grid;gap:12px}.tsai-modal-card label{display:grid;gap:5px;font-weight:700}.tsai-close{position:absolute;right:12px;top:10px;border:0;background:none;font-size:30px;cursor:pointer}.tsai-app [hidden]{display:none!important}@media(max-width:900px){.tsai-layout{grid-template-columns:1fr}.tsai-stage{min-height:420px}.tsai-pocket-grid{grid-template-columns:1fr}}@media(max-width:520px){.tsai-header{padding:22px 18px}.tsai-header h2{font-size:28px}.tsai-layout{padding:10px}.tsai-builder,.tsai-result{padding:15px}.tsai-step{padding-left:38px}.tsai-pocket-grid label{grid-template-columns:1fr 64px}.tsai-stage{min-height:340px}}
.tsai-voice-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}.tsai-voice-btn{appearance:none;border:1px solid #9eb4df;background:#f3f7ff;color:#1948b8;border-radius:10px;padding:10px 13px;font-weight:750;cursor:pointer}.tsai-voice-btn:hover{background:#e8f0ff}.tsai-voice-btn.recording{background:#fff0f0;border-color:#e5484d;color:#b42318;animation:tsai-pulse 1.2s ease-in-out infinite}.tsai-voice-row small{color:#667085;line-height:1.35;flex:1;min-width:180px}@keyframes tsai-pulse{50%{box-shadow:0 0 0 5px rgba(229,72,77,.12)}}

/* v0.5.3: без накладання колонок і прихованих кнопок */
.tsai-layout>*{min-width:0}.tsai-builder,.tsai-result{overflow:hidden}.tsai-pocket-grid{grid-template-columns:1fr}.tsai-pocket-grid label{min-width:0}.tsai-result{position:relative;z-index:2}.tsai-after{position:relative;z-index:5;background:#fff;padding-top:8px}.tsai-optional{font-size:12px;font-weight:600;color:#667085;margin-left:6px}.tsai-step h3 .tsai-optional{display:inline}.tsai-actions .tsai-btn{flex:1 1 180px}.tsai-stage{min-width:0}.tsai-stage img{max-width:100%}
@media(min-width:1180px){.tsai-pocket-grid{grid-template-columns:1fr 1fr}.tsai-pocket-grid label{grid-template-columns:minmax(0,1fr) 64px}}

/* v0.5.6 — зрозумілі картки вибору кишень */
.tsai-pocket-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.tsai-pocket-card{border:1px solid #d7e1f1;border-radius:16px;background:linear-gradient(180deg,#fbfdff 0%,#f3f7ff 100%);padding:14px;display:grid;gap:14px;min-width:0;transition:border-color .2s,box-shadow .2s,transform .2s}
.tsai-pocket-card.active{border-color:#5d84e8;box-shadow:0 8px 22px rgba(36,87,214,.12);transform:translateY(-1px)}
.tsai-pocket-head{display:flex;align-items:center;gap:12px;min-width:0}
.tsai-pocket-head>div{min-width:0;display:grid;gap:2px}
.tsai-pocket-head strong{font-size:16px;line-height:1.2}
.tsai-pocket-head small{margin:0;color:#6c7890;font-size:12px}
.tsai-pocket-icon{display:grid;place-items:center;flex:0 0 auto;border:2px solid #2457d6;background:#fff;color:#2457d6;border-radius:6px;font-size:11px;font-weight:900;box-shadow:0 3px 8px rgba(36,87,214,.1)}
.tsai-pocket-icon.is-vertical{width:34px;height:46px}
.tsai-pocket-icon.is-horizontal{width:46px;height:34px}
.tsai-pocket-qty{display:grid;gap:8px}
.tsai-pocket-qty>span{font-size:12px;font-weight:800;color:#65728a;text-transform:uppercase;letter-spacing:.04em}
.tsai-stepper{display:grid;grid-template-columns:42px minmax(52px,1fr) 42px;align-items:center;border:1px solid #cbd7ea;border-radius:12px;overflow:hidden;background:#fff}
.tsai-stepper button{appearance:none;border:0;background:#edf3ff;color:#1748b8;height:44px;font-size:25px;line-height:1;font-weight:500;cursor:pointer}
.tsai-stepper button:hover{background:#dfe9ff}
.tsai-stepper input{border:0!important;border-radius:0!important;text-align:center;font-size:20px;font-weight:850;padding:8px 4px!important;height:44px;background:#fff!important;-moz-appearance:textfield}
.tsai-stepper input::-webkit-inner-spin-button,.tsai-stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.tsai-pocket-summary{margin-top:14px;border:1px solid #dce5f3;background:#fff;border-radius:14px;padding:14px;display:grid;gap:10px}
.tsai-pocket-summary>div:first-child,.tsai-pocket-cost{display:flex;align-items:center;justify-content:space-between;gap:12px}
.tsai-pocket-summary>div:first-child span,.tsai-pocket-cost span{font-weight:750;color:#43506a}
.tsai-pocket-summary>div:first-child strong{font-size:24px;color:#2457d6}
.tsai-pocket-cost{padding-top:10px;border-top:1px solid #e7ecf4}
.tsai-pocket-cost strong{font-size:18px;color:#172238}
.tsai-pocket-lines{display:grid;gap:4px}
.tsai-pocket-lines small{margin:0;color:#667085}
.tsai-pocket-lines b{color:#344054}
@media(max-width:1180px){.tsai-pocket-grid{grid-template-columns:1fr}}
@media(max-width:520px){.tsai-pocket-card{padding:12px}.tsai-stepper{grid-template-columns:44px 1fr 44px}.tsai-pocket-head strong{font-size:15px}}

/* v0.5.7 — видимий лічильник кишень та чиста шапка без BETA */
.tsai-header h2{margin-top:0}
.tsai-stepper{grid-template-columns:46px minmax(58px,1fr) 46px;min-height:52px}
.tsai-stepper input[type=hidden]{display:none!important}
.tsai-counter-value{display:grid;place-items:center;min-width:58px;height:52px;background:#fff;color:#172238;font-size:24px;line-height:1;font-weight:900;font-variant-numeric:tabular-nums;border-left:1px solid #dbe4f2;border-right:1px solid #dbe4f2}
.tsai-stepper button{height:52px;font-size:27px;font-weight:700}
@media(max-width:520px){.tsai-stepper{grid-template-columns:44px minmax(52px,1fr) 44px}.tsai-counter-value{min-width:52px;height:50px;font-size:22px}.tsai-stepper button{height:50px}}

/* v0.5.8 — зрозумілі повноширинні картки кишень */
.tsai-pocket-grid{grid-template-columns:1fr!important;gap:12px!important}
.tsai-pocket-card{width:100%;padding:16px!important;overflow:visible!important}
.tsai-pocket-head{align-items:flex-start!important}
.tsai-pocket-head strong{font-size:18px!important;white-space:normal!important}
.tsai-pocket-head small{font-size:13px!important}
.tsai-pocket-qty{margin-top:2px}
.tsai-pocket-qty>span{font-size:13px!important}
.tsai-stepper{display:grid!important;grid-template-columns:54px minmax(70px,1fr) 54px!important;width:100%!important;min-width:0!important;overflow:hidden!important}
.tsai-stepper button{display:grid!important;place-items:center!important;width:100%!important;min-width:0!important;padding:0!important}
.tsai-counter-value{display:grid!important;place-items:center!important;width:100%!important;min-width:0!important;height:52px!important;font-size:25px!important;color:#172238!important;background:#fff!important;user-select:none!important}
@media(max-width:520px){.tsai-pocket-card{padding:14px!important}.tsai-stepper{grid-template-columns:50px minmax(64px,1fr) 50px!important}.tsai-counter-value{font-size:24px!important}}

/* v0.6.0: загальна ціна без окремої вартості кишень + повідомлення після замовлення */
.tsai-pocket-summary{padding-bottom:16px}
.tsai-order-success{position:fixed;left:50%;top:28px;transform:translateX(-50%);z-index:100000;display:flex;align-items:flex-start;gap:14px;width:min(560px,calc(100vw - 32px));padding:18px 52px 18px 18px;border:1px solid #86d3a0;border-radius:16px;background:#f0fff5;box-shadow:0 18px 50px rgba(15,23,42,.22);color:#123b20}
.tsai-order-success[hidden]{display:none!important}
.tsai-order-success-icon{display:grid;place-items:center;flex:0 0 38px;height:38px;border-radius:50%;background:#1f9d55;color:#fff;font-size:24px;font-weight:800}
.tsai-order-success strong{display:block;margin:1px 0 4px;font-size:20px;line-height:1.2}
.tsai-order-success p{margin:0;color:#315a3d;line-height:1.45}
.tsai-order-success-close{position:absolute;right:12px;top:10px;border:0;background:transparent;color:#315a3d;font-size:26px;line-height:1;cursor:pointer}
@media(max-width:600px){.tsai-order-success{top:12px;padding:15px 44px 15px 15px}.tsai-order-success strong{font-size:18px}}


/* v1.0.17 — вибір тону стенду */
.tsai-tone-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tsai-tone-card{appearance:none;border:1px solid #d5dfef;border-radius:14px;background:#fff;padding:12px;text-align:left;cursor:pointer;display:grid;grid-template-columns:38px 1fr;grid-template-areas:"swatch title" "swatch desc";column-gap:10px;align-items:center;transition:.18s ease}
.tsai-tone-card:hover{border-color:#8ba9eb;transform:translateY(-1px)}.tsai-tone-card.active{border-color:#2457d6;background:#f1f5ff;box-shadow:0 0 0 2px rgba(36,87,214,.08)}
.tsai-tone-card b{grid-area:title;font-size:14px;color:#172238}.tsai-tone-card small{grid-area:desc;margin:2px 0 0!important;font-size:11px;color:#6d7890;line-height:1.3}
.tsai-tone-swatch{grid-area:swatch;width:38px;height:38px;border-radius:11px;border:1px solid rgba(23,34,56,.12);box-shadow:inset 0 0 0 1px rgba(255,255,255,.5)}
.tsai-tone-swatch.is-auto{background:linear-gradient(135deg,#f7e8c8 0 25%,#6ea8d9 25% 50%,#d8a1b8 50% 75%,#324c7c 75%)}
.tsai-tone-swatch.is-light{background:linear-gradient(135deg,#fff,#f7efd9,#dfeeff)}.tsai-tone-swatch.is-dark{background:linear-gradient(135deg,#102d56,#172238,#61442a)}
.tsai-tone-swatch.is-pastel{background:linear-gradient(135deg,#dcebf7,#f3dfdf,#e8e1f5,#e8efd9)}.tsai-tone-swatch.is-patriotic{background:linear-gradient(180deg,#1268c4 0 50%,#ffd62f 50%)}
@media(max-width:520px){.tsai-tone-options{grid-template-columns:1fr}}