* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--tg-theme-bg-color, #ffffff);
    color: var(--tg-theme-text-color, #000000);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#app {
    max-width: 600px;
    width: 100%;
    padding: 20px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: var(--tg-theme-secondary-bg-color, #f5f5f5);
    border-radius: 12px;
}

header h1 {
    font-size: 28px;
    margin-bottom: 10px;
    color: var(--tg-theme-text-color, #000000);
}

#user-status {
    font-size: 16px;
    color: var(--tg-theme-hint-color, #666666);
}

main {
    background: var(--tg-theme-bg-color, #ffffff);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

#content {
    text-align: center;
}

#content p {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--tg-theme-text-color, #000000);
}

.main-button {
    background: var(--tg-theme-button-color, #2481cc);
    color: var(--tg-theme-button-text-color, #ffffff);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

button:hover {
    opacity: 0.9;
}

button:active {
    opacity: 0.7;
}

#result {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    background: var(--tg-theme-secondary-bg-color, #f5f5f5);
    min-height: 60px;
}

footer {
    text-align: center;
    padding: 20px;
    color: var(--tg-theme-hint-color, #999999);
    font-size: 14px;
}

.cash-account-card {
    display: flex; 
    align-items: center; 
    justify-content: space-between; 
    padding: 12px; 
    border-radius: 8px;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 3px;
    border: 0.5px solid;
}

.cash-account-row {
    display: flex; 
    align-items: flex-start;
    gap: 8px; 
    flex: 1; 
    min-width: 0;
    flex-direction: column;
}

.account-detail-button {
    background: var(--tg-theme-button-color, #2481cc);
    color: var(--tg-theme-button-text-color, #ffffff);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    padding: 11px 16px; 
    font-size: 12px;
    flex-shrink: 0;
}

.add-new-account-button {
    background: rgb(13, 154, 32);
    color: var(--tg-theme-button-text-color, #ffffff);
    border: none;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    padding: 11px 16px; 
    font-size: 12px;
    flex-shrink: 0;
    margin-top: 10px;
}

.change-account-buttons {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.change-account-button {
    background: var(--tg-theme-button-color, #2481cc);
    color: var(--tg-theme-button-text-color, #ffffff);
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    padding: 11px 16px; 
    font-size: 12px;
    flex-shrink: 0;
    border: none;
    margin-top: 5px;
}

.change-account-button-danger {
    background: rgb(230, 5, 5);
    color: var(--tg-theme-button-text-color, #ffffff);
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    padding: 11px 16px; 
    font-size: 12px;
    flex-shrink: 0;
    border: none;
    margin-top: 5px;
}

.confirm-button-danger {
    background: rgb(230, 5, 5);
    color: var(--tg-theme-button-text-color, #ffffff);
    width: 45%;
    padding: 12px 12px;
    border-radius: 9px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.change-account-header {
    font-size: 0.8rem;
    margin: 10px;
    border-top: 1px solid;
    padding-top: 10px;
    font-weight: 600;
}

.current-balance-title {
    font-weight: 500;
    margin-bottom: 5px;
}

.change-balance-form {
    display: flex;
    flex-direction: column;
}

.change-balance-input,
.change-account-title-input,
#currencyType {
    padding: 5px;
    border-radius: 10px;
    border: none;
    margin: 10px 0px;
}

.confirm-cancel-buttons {
    display: flex;
    justify-content: space-between;
}

.confirm-cancel-buttons button {
    width: 45%;
    padding: 12px 12px;
    border-radius: 9px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
}

.confirm-button {
    background-color: aquamarine;
}

.cancel-button {
    background-color: #999999;
}


/* Адаптация под тему Telegram */
@media (prefers-color-scheme: dark) {
    body {
        background: var(--tg-theme-bg-color, #1a1a1a);
    }
    main {
        background: var(--tg-theme-bg-color, #1a1a1a);
        box-shadow: 0 2px 8px rgba(255,255,255,0.05);
    }
}