/* ============================================================
   КП «СУЧАСНЕ МІСТО» — AMOUNT BLOCK & PRICE BUTTONS
   ============================================================ */

/* ====== AMOUNT BLOCK ====== */
.amount-block {
    background: var(--color-surface-2);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin: 8px 0 4px;
    position: relative;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.amount-block:focus-within {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(37, 77, 150, 0.08);
}

/* ====== AMOUNT LABEL ====== */
.amount-label {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--color-primary-mid);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    text-align: center;
}

/* ====== AMOUNT INPUT ====== */
.amount-input {
    width: 100%;
    font-family: var(--font-primary) !important;
    font-size: 52px !important;
    font-weight: 800 !important;
    text-align: center;
    border: none !important;
    background: transparent !important;
    color: var(--color-primary) !important;
    padding: 8px 0 4px !important;
    outline: none !important;
    letter-spacing: -1px;
    line-height: 1;
    box-shadow: none !important;
}

.amount-input::placeholder {
    color: rgba(26, 58, 107, 0.2);
}

.amount-input:focus {
    outline: none !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* UAH currency hint under input */
.amount-currency-hint {
    text-align: center;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
    font-weight: 500;
}

/* ====== PRICE BUTTONS WRAPPER ====== */
.price-buttons-wrapper {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--color-border);
}

/* ====== PRICE BUTTON ====== */
.price-button {
    padding: 7px 16px;
    border: 1.5px solid var(--color-primary-mid);
    background: #fff;
    color: var(--color-primary-mid);
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 0.82rem;
    transition: all 0.18s ease;
    min-width: 80px;
    text-align: center;
    flex: 0 0 calc((100% - 24px) / 4);
    max-width: calc((100% - 24px) / 4);
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
}

.price-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
    opacity: 0;
    transition: opacity 0.18s;
    border-radius: 50px;
}

.price-button span {
    position: relative;
    z-index: 1;
}

.price-button:hover {
    border-color: transparent;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 77, 150, 0.28);
}

.price-button:hover::before {
    opacity: 1;
}

.price-button:active {
    transform: scale(0.96) translateY(0);
    box-shadow: none;
}

.price-button.active {
    border-color: transparent;
    color: #fff;
    box-shadow: 0 3px 10px rgba(37, 77, 150, 0.22);
}

.price-button.active::before {
    opacity: 1;
}

/* ====== PRESS ANIMATION ====== */
@keyframes buttonPress {
    0%   { transform: scale(1); }
    40%  { transform: scale(0.94); }
    100% { transform: scale(1); }
}

.price-button.pressed {
    animation: buttonPress 0.22s ease;
}

/* ====== PAGE LOGO (service image) ====== */
.page-logo-container {
    text-align: center;
    margin: 0 0 20px;
    padding: 16px;
    background: var(--color-surface-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.page-logo-container img {
    max-width: 280px;
    max-height: 100px;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

/* ====== DESKTOP ====== */
@media (min-width: 768px) {
    .amount-block {
        padding: 26px 32px;
    }

    .amount-input {
        font-size: 60px !important;
    }

    .price-button {
        flex: 0 0 calc((100% - 32px) / 5);
        max-width: calc((100% - 32px) / 5);
        font-size: 0.84rem;
        padding: 8px 14px;
    }
}

@media (min-width: 1024px) {
    .amount-block {
        padding: 28px 36px;
    }

    .amount-input {
        font-size: 64px !important;
    }

    .price-button {
        flex: 0 0 calc((100% - 40px) / 5);
        max-width: calc((100% - 40px) / 5);
    }

    .page-logo-container img {
        max-width: 320px;
        max-height: 120px;
    }
}

/* ====== MOBILE ====== */
@media (max-width: 600px) {
    .amount-block {
        padding: 18px 16px;
        border-radius: var(--radius-md);
    }

    .amount-input {
        font-size: 44px !important;
        letter-spacing: -0.5px;
    }

    .price-buttons-wrapper {
        gap: 6px;
    }

    .price-button {
        flex: 0 0 calc((100% - 18px) / 4);
        max-width: calc((100% - 18px) / 4);
        font-size: 0.76rem;
        padding: 7px 10px;
        min-width: 60px;
    }

    .page-logo-container img {
        max-width: 200px;
        max-height: 80px;
    }
}

@media (max-width: 400px) {
    .amount-input {
        font-size: 38px !important;
    }

    .price-button {
        flex: 0 0 calc((100% - 12px) / 3);
        max-width: calc((100% - 12px) / 3);
        font-size: 0.73rem;
        padding: 6px 8px;
    }
}