:root{color-scheme:light;--ink:#211d20;--muted:#929198;--brand:#df3f49;--brand-dark:#bd2f3b;--paper:#fff;--line:#ececef;--soft:#f4f4f6}*{box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,system-ui,sans-serif;margin:0;background:#fff;color:var(--ink)}header{position:sticky;top:0;background:#ffffffed;backdrop-filter:blur(12px);padding:18px 20px;display:flex;gap:8px;align-items:center;font-size:22px;z-index:1;border-bottom:1px solid #f4f3f3}.logo{display:grid;place-items:center;width:33px;height:33px;border-radius:11px;color:white;background:var(--brand)}#chat{font-size:12px;color:var(--muted);margin-left:auto;max-width:45%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}main{padding:10px 20px 50px;max-width:640px;margin:auto}h1{font-size:30px;letter-spacing:-.05em;margin:18px 0 6px}h2{font-size:20px;margin:26px 0 12px}.sub,small{color:var(--muted);font-size:13px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;margin:10px 0;box-shadow:0 3px 16px #25202008}.row{display:flex;align-items:center;justify-content:space-between;gap:10px}.row+.row{border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.title{font-size:16px;font-weight:650}.amount{font-weight:700;white-space:nowrap}.positive{color:var(--ink)}.negative{color:var(--brand-dark)}button,.button{border:0;border-radius:12px;background:var(--brand);color:white;padding:13px 16px;font-weight:650;font-size:14px;cursor:pointer;text-decoration:none;display:inline-block}button:disabled{opacity:.5}.secondary{background:#f2f2f4;color:var(--ink)}.outline{background:#fff;border:1px solid var(--line);color:var(--ink)}.wide{width:100%;text-align:center}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions>*{flex:1}.empty{text-align:center;padding:40px 10px;color:var(--muted)}#message:not(:empty){background:#fff0f1;color:#a82a35;padding:12px;border-radius:12px;margin-bottom:12px}#modal{position:fixed;inset:0;background:#211a1db3;z-index:3;display:flex;align-items:end;justify-content:center}#modal[hidden]{display:none}.sheet{position:relative;width:100%;max-width:640px;max-height:92vh;overflow:auto;background:var(--paper);border-radius:24px 24px 0 0;padding:20px 20px max(25px,env(safe-area-inset-bottom))}.close{position:absolute;right:18px;top:12px;font-size:25px;padding:5px 12px;background:transparent;color:var(--muted);z-index:2}label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}input,select{font:inherit;border:1px solid #e4e4e8;background:#f7f7f8;border-radius:12px;padding:12px;width:100%;color:var(--ink)}input:focus,select:focus{outline:2px solid #ec7b82;outline-offset:0}input[type=checkbox]{width:auto;margin-right:9px;accent-color:var(--brand)}.checks label{font-size:15px;font-weight:400;padding:7px 0}.stack{display:grid;gap:9px}.back{padding:6px 0;color:var(--brand-dark);background:transparent}.muted{color:var(--muted)}.category-row{padding:8px 0}.category-row+.category-row{margin-top:0}.form-error{color:#bd2f3b!important;font-size:13px;line-height:1.4}.form-error[hidden]{display:none}
.sheet.wizard{height:min(92dvh,850px);max-height:92dvh;padding:0;overflow:hidden;display:flex;flex-direction:column}.sheet.wizard #dialog{display:flex;flex-direction:column;min-height:0;flex:1}.wizard-head{padding:18px 20px 12px;border-bottom:1px solid #f5f5f6}.wizard-head h2{margin:0 42px 18px 0;font-size:23px;letter-spacing:-.035em}.stepper{display:flex;justify-content:center;gap:0}.wizard-step{width:78px;text-align:center;position:relative;color:#a3a3aa}.wizard-step:not(:last-child):after{content:'';position:absolute;top:14px;left:calc(50% + 18px);width:42px;height:2px;background:#ededf0}.wizard-step.complete:not(:last-child):after{background:var(--brand)}.wizard-step span{display:grid;place-items:center;margin:auto;width:30px;height:30px;border-radius:50%;background:#eeeef1;font-size:13px;font-weight:700}.wizard-step.current span,.wizard-step.complete span{background:var(--brand);color:white}.wizard-step small{display:block;margin-top:5px;font-size:11px;color:inherit}.wizard-step.current,.wizard-step.complete{color:var(--ink)}.wizard-body{overflow:auto;flex:1;padding:16px 20px 24px;overscroll-behavior:contain}.wizard-footer{display:flex;gap:8px;padding:12px 20px max(18px,env(safe-area-inset-bottom));border-top:1px solid #f1f1f2;background:#fff}.wizard-footer button{flex:1;min-height:48px}.section-label{display:block;color:var(--muted);font-weight:550;font-size:14px;margin:16px 0 10px}.amount-entry{display:flex;flex-direction:column;align-items:center;padding:7px 0 20px}.amount-entry input{font-size:46px;letter-spacing:-.04em;font-weight:700;text-align:center;border:0;background:transparent;padding:10px 0;max-width:100%}.amount-entry input:focus{outline:0}.amount-entry input::placeholder{color:#aaacb4}.amount-entry span{color:var(--muted);font-size:13px}.choice-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.choice-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.choice{background:#f0f0f3;color:#272428;border:1px solid transparent;border-radius:9px;padding:11px 12px;font-weight:600;min-width:0}.choice.selected{background:var(--brand);color:#fff}.conversion{margin-top:20px}.conversion label{color:var(--muted)}.ruble-preview,.split-total{display:flex;justify-content:space-between;align-items:center;padding:14px 0 5px}.ruble-preview span,.split-total span{font-size:13px;color:var(--muted)}.ruble-preview strong,.split-total strong{font-size:18px}.conversion small{display:block;line-height:1.4;margin-top:6px}.category-tabs{display:flex;gap:7px;flex-wrap:wrap}.category-tabs .choice{font-size:13px;padding:9px 12px}.picker-list{display:grid;gap:8px}.person-choice{display:flex;align-items:center;justify-content:space-between;text-align:left;width:100%;min-height:52px;background:#f3f3f5;color:var(--ink);border:1.5px solid transparent;font-size:15px;font-weight:500}.person-choice.selected{background:#fff4f4;color:var(--ink);border-color:var(--brand)}.selection-mark{color:var(--brand);font-weight:bold}.quick-actions{display:flex;gap:6px;margin-bottom:9px}.chip{font-size:12px;border-radius:20px;padding:6px 12px;color:var(--brand-dark);background:#fff0f1}.split-row{display:flex;align-items:center;gap:8px;background:#f3f3f5;border-radius:12px;padding:5px 12px;min-height:55px}.split-row label{display:flex;align-items:center;margin:0;flex:1;font-weight:500;font-size:14px;min-width:0}.split-row input[type=checkbox]{width:20px;height:20px;flex-shrink:0}.split-row .share-input{width:105px;background:#fff;font-size:14px;padding:9px}.split-total{border-top:1px solid var(--line);margin-top:16px}
.amount-rubles{font-size:15px;color:var(--brand-dark);font-weight:650;margin-top:7px}

.category-actions{display:flex;gap:6px;flex-shrink:0}.category-delete{color:var(--brand-dark)}.category-row>span{overflow-wrap:anywhere;min-width:0}.category-actions button{padding:10px 9px;font-size:13px}
/* Compact currencies and readable account activity. */
.choice-grid.currencies{grid-template-columns:repeat(5,minmax(0,1fr));gap:6px}
.currencies .choice{display:flex;align-items:center;justify-content:center;gap:4px;padding:8px 2px;min-height:43px;font-size:12px}
.currency-icon{display:grid;place-items:center;width:20px;height:20px;border-radius:50%;font-size:13px;font-weight:700;background:#fff;color:var(--brand-dark)}
.currencies .choice.selected .currency-icon{background:#ffffff30;color:#fff}
@media(max-width:360px){.currencies .choice{font-size:10px;gap:2px}.currency-icon{width:17px;height:17px;font-size:11px}}
.section-title{font-size:13px;letter-spacing:.05em;text-transform:uppercase;color:#929198;margin:27px 0 8px}
.section-hint{font-size:12px;line-height:1.45;color:#929198;margin:0 0 10px}
.balance-list,.settlement-list,.transaction-list{display:grid;gap:8px}
.balance-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 14px;background:#f4f4f6;border-left:4px solid var(--brand);border-radius:12px;min-height:56px}
.balance-item.receive{border-left-color:#36b86c}.balance-item.receive .balance-value{color:#25804f}.balance-item.owe .balance-value{color:var(--brand-dark)}
.balance-party{display:flex;flex-wrap:wrap;gap:3px 7px;min-width:0;font-size:14px}.balance-party strong{overflow-wrap:anywhere}.balance-party span{color:#929198}.balance-value{font-size:14px;white-space:nowrap}
.balance-empty{background:#f4f4f6;color:#929198;border-radius:12px;padding:15px;font-size:13px}
.net-total{text-align:right;font-size:13px;color:#929198;margin:10px 1px 0}.net-total strong{color:#39363a}
.group-balances{background:#f7f7f8;border-radius:12px;padding:4px 14px}.group-balance,.settlement-item{display:flex;justify-content:space-between;gap:12px;padding:11px 0;font-size:14px}.group-balance+.group-balance{border-top:1px solid #e9e9ed}.group-balance span,.settlement-item span{min-width:0;overflow-wrap:anywhere}.group-balance strong,.settlement-item strong{white-space:nowrap}.settlement-item{background:#f4f4f6;padding:14px;border-radius:12px;align-items:center}
.transaction-heading{margin-top:24px}.transaction-heading h2{margin:0}.text-button{background:transparent;color:var(--brand-dark);padding:8px 0;font-size:13px}
.transaction-item{display:flex;align-items:flex-start;gap:10px;text-align:left;width:100%;padding:14px 12px;background:#f4f4f6;color:var(--ink);border-radius:12px;font-weight:400}.transaction-icon{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:#fff;font-size:18px}.transaction-details{display:grid;gap:3px;flex:1;min-width:0}.transaction-details strong{font-size:14px;overflow-wrap:anywhere}.transaction-details small,.transaction-amount small{font-size:12px;line-height:1.3;color:#929198}.transaction-amount{display:grid;gap:3px;text-align:right;flex-shrink:0}.transaction-amount strong{font-size:14px;white-space:nowrap}.transaction-arrow{align-self:center;color:#aaaab0;font-size:22px}
.pair-panel{background:#f4f4f6;border-radius:16px;padding:6px 16px 16px}.pair-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0}.pair-row strong{font-size:14px;overflow-wrap:anywhere}.unlink-button{background:transparent;color:var(--brand);padding:10px 0 10px 8px}.pair-empty{margin:12px 0}.pair-selects{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pair-selects label{font-size:12px;color:#929198}.pair-selects select{margin-top:7px;background:#fff;font-size:13px;padding:11px 6px}.pair-note{line-height:1.4;margin-bottom:0}
/* The Telegram fullscreen viewport extends behind system and Telegram controls. */
:root{
  --tripdak-safe-top:calc(max(env(safe-area-inset-top, 0px), var(--tg-safe-area-inset-top, 0px)) + var(--tg-content-safe-area-inset-top, 0px));
  --tripdak-safe-bottom:calc(max(env(safe-area-inset-bottom, 0px), var(--tg-safe-area-inset-bottom, 0px)) + var(--tg-content-safe-area-inset-bottom, 0px));
  --tripdak-safe-left:calc(max(env(safe-area-inset-left, 0px), var(--tg-safe-area-inset-left, 0px)) + var(--tg-content-safe-area-inset-left, 0px));
  --tripdak-safe-right:calc(max(env(safe-area-inset-right, 0px), var(--tg-safe-area-inset-right, 0px)) + var(--tg-content-safe-area-inset-right, 0px));
}
body{padding:var(--tripdak-safe-top) var(--tripdak-safe-right) var(--tripdak-safe-bottom) var(--tripdak-safe-left)}
header{top:var(--tripdak-safe-top)}
.logo{background:#fff;overflow:hidden;flex:0 0 33px}
.logo img{width:100%;height:100%;display:block;object-fit:contain}
#modal{padding:var(--tripdak-safe-top) var(--tripdak-safe-right) var(--tripdak-safe-bottom) var(--tripdak-safe-left)}
.sheet,.sheet.wizard{max-height:calc(100dvh - var(--tripdak-safe-top) - var(--tripdak-safe-bottom) - 8px)}
.sheet.wizard{height:min(92dvh,850px,calc(100dvh - var(--tripdak-safe-top) - var(--tripdak-safe-bottom) - 8px))}
.wizard-footer{padding-bottom:18px}
/* Keep the fullscreen safe area opaque while scrolling under the sticky header. */
body{padding-top:0}
header{top:0;padding-top:calc(18px + var(--tripdak-safe-top));background:#fff;backdrop-filter:none;z-index:2}
.observer-note{margin:18px 0 0;color:var(--muted);font-size:13px;line-height:1.4}