:root {
    --bg: var(--tg-theme-bg-color, #0e0e13);
    --surface: #1a1a22;
    --surface-2: #232330;
    --text: var(--tg-theme-text-color, #f2f2f5);
    --muted: #9a9aa5;
    --accent: #fc21a3;
    --border: #2c2c38;
    --radius: 14px;
    --radius-sm: 8px;
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    padding-bottom: calc(150px + var(--safe-bottom));
}

header {
    padding: calc(14px + var(--safe-top)) 16px 10px;
    border-bottom: 1px solid var(--border);
}

header h1 { font-size: 19px; margin: 0; }

main { padding: 12px 16px; }

.cart-correction1,
.cart-correction2 {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--muted);
    padding: 6px 4px;
}

.cart-correction2 {
    font-size: 16px;
    color: var(--text);
    font-weight: 700;
    border-top: 1px solid var(--border);
    margin-top: 8px;
    padding-top: 14px;
}

.total { margin: 0; }
.price-total { margin: 0; color: var(--accent); }

.empty-cart-message {
    text-align: center;
    color: var(--muted);
    margin: 60px 0;
    font-weight: 400;
    font-size: 16px;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.cart-item .card-photo {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--surface-2);
}

.cart-about {
    min-width: 0;
}

.cart-about .card-name {
    margin: 0;
    font-size: 13.5px;
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-correction {
    margin: 2px 0 8px;
    font-size: 12px;
    color: var(--muted);
}

.button-footer2 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.button-footer-button {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: var(--surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.img-button {
    width: 12px;
    height: 12px;
}

.button-text {
    min-width: 16px;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    margin: 0;
}

.cart-price {
    flex-shrink: 0;
}

.cart-price .card-price {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
}

.error-message {
    background: rgba(255, 77, 106, 0.12);
    border: 1px solid rgba(255, 77, 106, 0.4);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    margin-top: 12px;
}

.error-message .error {
    margin: 0;
    font-size: 13px;
    color: #ff8fa3;
}

.button-footer {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: calc(16px + var(--safe-bottom));
    z-index: 20;
    display: block;
    text-align: center;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    padding: 15px;
    border-radius: var(--radius);
    border: none;
    box-shadow: 0 8px 24px rgba(252, 33, 163, 0.35);
}

.button-footer.disabled,
.button-footer[disabled] {
    background: var(--surface-2);
    color: var(--muted);
    box-shadow: none;
    pointer-events: none;
}