diff --git a/src/components/bookings/BookingDetailPanel.tsx b/src/components/bookings/BookingDetailPanel.tsx
index e81fcd1..13d9de4 100644
--- a/src/components/bookings/BookingDetailPanel.tsx
+++ b/src/components/bookings/BookingDetailPanel.tsx
@@ -955,7 +955,7 @@ export function BookingDetailPanel({ booking, room, rooms, allBookings, slug, on
     <>
       <div className="fixed inset-0 z-40" onClick={onClose} />
 
-      <div className="fixed right-0 top-0 bottom-0 z-50 w-full sm:w-[400px] bg-white dark:bg-slate-800 border-l border-slate-200 dark:border-slate-700 shadow-2xl flex flex-col">
+      <div className="fixed right-0 top-0 bottom-0 z-50 w-full sm:w-[560px] bg-white dark:bg-slate-800 border-l border-slate-200 dark:border-slate-700 shadow-2xl flex flex-col">
 
         {/* Toast notification */}
         {toast && (
@@ -1636,125 +1636,131 @@ export function BookingDetailPanel({ booking, room, rooms, allBookings, slug, on
 
           {/* ── Оплата ───────────────────────────────────────────────────────── */}
           {tab === 'payment' && (
-            <div className="space-y-4">
-              {/* Discount selector */}
-              <div>
-                <label className={lbl}>Скидка</label>
-                <select className="input text-sm" value={discountId} onChange={e => setDiscountId(e.target.value)}>
-                  <option value="">— Без скидки —</option>
-                  {activeDiscs.map(d => (
-                    <option key={d.id} value={d.id}>
-                      {d.name} ({d.valueType === 'percent' ? `${d.value}%` : formatCurrency(d.value)})
-                    </option>
-                  ))}
-                </select>
-              </div>
+            <div className="grid grid-cols-1 sm:grid-cols-2 gap-4 items-start">
 
-              {/* Breakdown */}
-              <div className="rounded-xl border border-slate-200 dark:border-slate-600 divide-y divide-slate-200 dark:divide-slate-600 text-sm">
-                <div className="flex justify-between px-3 py-2">
-                  <span className="text-slate-500 dark:text-slate-400">Стоимость</span>
-                  <span className="font-medium text-slate-900 dark:text-slate-100">{formatCurrency(baseTotal)}</span>
+              {/* Левая колонка — расчёт и приём оплаты */}
+              <div className="space-y-4">
+                {/* Discount selector */}
+                <div>
+                  <label className={lbl}>Скидка</label>
+                  <select className="input text-sm" value={discountId} onChange={e => setDiscountId(e.target.value)}>
+                    <option value="">— Без скидки —</option>
+                    {activeDiscs.map(d => (
+                      <option key={d.id} value={d.id}>
+                        {d.name} ({d.valueType === 'percent' ? `${d.value}%` : formatCurrency(d.value)})
+                      </option>
+                    ))}
+                  </select>
                 </div>
-                {discountAmt > 0 && (
+
+                {/* Breakdown */}
+                <div className="rounded-xl border border-slate-200 dark:border-slate-600 divide-y divide-slate-200 dark:divide-slate-600 text-sm">
                   <div className="flex justify-between px-3 py-2">
-                    <span className="text-slate-500 dark:text-slate-400">Скидка «{selDiscount?.name}»</span>
-                    <span className="font-medium text-emerald-600 dark:text-emerald-400">−{formatCurrency(discountAmt)}</span>
+                    <span className="text-slate-500 dark:text-slate-400">Стоимость</span>
+                    <span className="font-medium text-slate-900 dark:text-slate-100">{formatCurrency(baseTotal)}</span>
+                  </div>
+                  {discountAmt > 0 && (
+                    <div className="flex justify-between px-3 py-2">
+                      <span className="text-slate-500 dark:text-slate-400">Скидка «{selDiscount?.name}»</span>
+                      <span className="font-medium text-emerald-600 dark:text-emerald-400">−{formatCurrency(discountAmt)}</span>
+                    </div>
+                  )}
+                  <div className="flex justify-between px-3 py-2 font-semibold">
+                    <span className="text-slate-700 dark:text-slate-300">Итого</span>
+                    <span className="text-slate-900 dark:text-slate-100">{formatCurrency(finalTotal)}</span>
+                  </div>
+                  <div className="flex justify-between px-3 py-2">
+                    <span className="text-slate-500 dark:text-slate-400">Оплачено</span>
+                    <span className="font-medium text-emerald-600 dark:text-emerald-400">{formatCurrency(totalPaid)}</span>
+                  </div>
+                  <div className={cn(
+                    'flex justify-between px-3 py-2 font-bold',
+                    balance > 0 ? 'text-red-600 dark:text-red-400' : 'text-emerald-600 dark:text-emerald-400',
+                  )}>
+                    <span>{balance > 0 ? 'Остаток' : 'Переплата'}</span>
+                    <span>{balance > 0 ? formatCurrency(balance) : `+${formatCurrency(-balance)}`}</span>
                   </div>
-                )}
-                <div className="flex justify-between px-3 py-2 font-semibold">
-                  <span className="text-slate-700 dark:text-slate-300">Итого</span>
-                  <span className="text-slate-900 dark:text-slate-100">{formatCurrency(finalTotal)}</span>
                 </div>
-                <div className="flex justify-between px-3 py-2">
-                  <span className="text-slate-500 dark:text-slate-400">Оплачено</span>
-                  <span className="font-medium text-emerald-600 dark:text-emerald-400">{formatCurrency(totalPaid)}</span>
-                </div>
-                <div className={cn(
-                  'flex justify-between px-3 py-2 font-bold',
-                  balance > 0 ? 'text-red-600 dark:text-red-400' : 'text-emerald-600 dark:text-emerald-400',
-                )}>
-                  <span>{balance > 0 ? 'Остаток' : 'Переплата'}</span>
-                  <span>{balance > 0 ? formatCurrency(balance) : `+${formatCurrency(-balance)}`}</span>
-                </div>
-              </div>
 
-              {/* Accept payment */}
-              {!showPayForm ? (
-                <button
-                  onClick={() => { setPayAmount(balance > 0 ? String(balance) : ''); setShowPayForm(true) }}
-                  className="w-full btn-primary justify-center"
-                  disabled={balance <= 0}
-                >
-                  <Plus size={15} /> Принять оплату
-                </button>
-              ) : (
-                <div className="rounded-xl border border-brand-200 dark:border-brand-700 p-3 space-y-3 bg-brand-50/40 dark:bg-brand-900/10">
-                  <p className="text-xs font-semibold text-brand-700 dark:text-brand-400">Новый платёж</p>
-                  <div>
-                    <label className={lbl}>Сумма, ₽</label>
-                    <input type="number" className="input text-sm" value={payAmount}
-                      onChange={e => setPayAmount(e.target.value)}
-                      onFocus={e => e.target.select()}
-                      placeholder="0" min="0" />
-                  </div>
-                  <div>
-                    <label className={lbl}>Способ оплаты</label>
-                    <div className="grid grid-cols-3 gap-1.5">
-                      {METHODS.map(m => (
-                        <button
-                          key={m.id} type="button" onClick={() => setPayMethod(m.id)}
-                          className={cn(
-                            'flex flex-col items-center gap-1 py-2 rounded-lg border text-xs font-medium transition-colors',
-                            payMethod === m.id
-                              ? 'bg-brand-600 border-brand-600 text-white'
-                              : 'bg-white dark:bg-slate-700 border-slate-200 dark:border-slate-600 text-slate-600 dark:text-slate-300',
-                          )}
-                        >
-                          <m.icon size={14} /> {m.label}
-                        </button>
-                      ))}
+                {/* Accept payment */}
+                {!showPayForm ? (
+                  <button
+                    onClick={() => { setPayAmount(balance > 0 ? String(balance) : ''); setShowPayForm(true) }}
+                    className="w-full btn-primary justify-center"
+                    disabled={balance <= 0}
+                  >
+                    <Plus size={15} /> Принять оплату
+                  </button>
+                ) : (
+                  <div className="rounded-xl border border-brand-200 dark:border-brand-700 p-3 space-y-3 bg-brand-50/40 dark:bg-brand-900/10">
+                    <p className="text-xs font-semibold text-brand-700 dark:text-brand-400">Новый платёж</p>
+                    <div>
+                      <label className={lbl}>Сумма, ₽</label>
+                      <input type="number" className="input text-sm" value={payAmount}
+                        onChange={e => setPayAmount(e.target.value)}
+                        onFocus={e => e.target.select()}
+                        placeholder="0" min="0" />
+                    </div>
+                    <div>
+                      <label className={lbl}>Способ оплаты</label>
+                      <div className="grid grid-cols-3 gap-1.5">
+                        {METHODS.map(m => (
+                          <button
+                            key={m.id} type="button" onClick={() => setPayMethod(m.id)}
+                            className={cn(
+                              'flex flex-col items-center gap-1 py-2 rounded-lg border text-xs font-medium transition-colors',
+                              payMethod === m.id
+                                ? 'bg-brand-600 border-brand-600 text-white'
+                                : 'bg-white dark:bg-slate-700 border-slate-200 dark:border-slate-600 text-slate-600 dark:text-slate-300',
+                            )}
+                          >
+                            <m.icon size={14} /> {m.label}
+                          </button>
+                        ))}
+                      </div>
+                    </div>
+                    <div>
+                      <label className={lbl}>Комментарий</label>
+                      <input className="input text-sm" value={payNote}
+                        onChange={e => setPayNote(e.target.value)} placeholder="Необязательно" />
+                    </div>
+                    <div className="flex gap-2">
+                      <button onClick={() => setShowPayForm(false)} className="btn-secondary flex-1 justify-center text-sm py-2">Отмена</button>
+                      <button onClick={addPayment} disabled={!payAmount || parseFloat(payAmount) <= 0 || payAdding}
+                        className="btn-primary flex-1 justify-center text-sm py-2 flex items-center gap-1">
+                        {payAdding && <Loader2 size={13} className="animate-spin" />}
+                        Принять
+                      </button>
                     </div>
                   </div>
+                )}
+
+                {/* Payment history */}
+                {payments.length > 0 && (
                   <div>
-                    <label className={lbl}>Комментарий</label>
-                    <input className="input text-sm" value={payNote}
-                      onChange={e => setPayNote(e.target.value)} placeholder="Необязательно" />
+                    <p className={lbl + ' mt-1'}>История платежей</p>
+                    <div className="space-y-1.5">
+                      {payments.map(p => {
+                        const M = METHODS.find(m => m.id === p.method) ?? METHODS[0]
+                        return (
+                          <div key={p.id} className="flex items-center gap-2 text-sm px-2.5 py-2 rounded-lg bg-slate-50 dark:bg-slate-700/40">
+                            <M.icon size={13} className="text-slate-400 shrink-0" />
+                            <span className="text-slate-400 text-xs shrink-0">{format(new Date(p.createdAt), 'dd.MM.yyyy')}</span>
+                            <span className="flex-1 text-slate-600 dark:text-slate-300 text-xs truncate">{p.note || M.label}</span>
+                            <span className="font-semibold text-emerald-600 dark:text-emerald-400 shrink-0">{formatCurrency(Number(p.amount))}</span>
+                          </div>
+                        )
+                      })}
+                    </div>
                   </div>
-                  <div className="flex gap-2">
-                    <button onClick={() => setShowPayForm(false)} className="btn-secondary flex-1 justify-center text-sm py-2">Отмена</button>
-                    <button onClick={addPayment} disabled={!payAmount || parseFloat(payAmount) <= 0 || payAdding}
-                      className="btn-primary flex-1 justify-center text-sm py-2 flex items-center gap-1">
-                      {payAdding && <Loader2 size={13} className="animate-spin" />}
-                      Принять
-                    </button>
-                  </div>
-                </div>
-              )}
+                )}
+              </div>
 
-              {/* Payment history */}
-              {payments.length > 0 && (
-                <div>
-                  <p className={lbl + ' mt-1'}>История платежей</p>
-                  <div className="space-y-1.5">
-                    {payments.map(p => {
-                      const M = METHODS.find(m => m.id === p.method) ?? METHODS[0]
-                      return (
-                        <div key={p.id} className="flex items-center gap-2 text-sm px-2.5 py-2 rounded-lg bg-slate-50 dark:bg-slate-700/40">
-                          <M.icon size={13} className="text-slate-400 shrink-0" />
-                          <span className="text-slate-400 text-xs shrink-0">{format(new Date(p.createdAt), 'dd.MM.yyyy')}</span>
-                          <span className="flex-1 text-slate-600 dark:text-slate-300 text-xs truncate">{p.note || M.label}</span>
-                          <span className="font-semibold text-emerald-600 dark:text-emerald-400 shrink-0">{formatCurrency(Number(p.amount))}</span>
-                        </div>
-                      )
-                    })}
-                  </div>
-                </div>
-              )}
-
-              {/* Deposit widget */}
+              {/* Правая колонка — депозит */}
               {slug && (
-                <DepositWidget slug={slug} bookingId={booking.id} />
+                <div>
+                  <DepositWidget slug={slug} bookingId={booking.id} />
+                </div>
               )}
             </div>
           )}