/* ============================================
   СТИЛИ АПГРЕЙДА
   ============================================ */
.upgrade-container {
    padding: 16px;
    color: var(--color-text-primary);
    max-width: 500px;
    margin: 0 auto;
}

/* Строка с двумя предметами */
.upgrade-items-row {
    display: flex;
    align-items: stretch;
    gap: 8px;
    margin-bottom: 20px;
}

.upgrade-source-block,
.upgrade-target-block {
    flex: 1;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-default);
    border-radius: var(--border-radius-card);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-default);
    min-height: 140px;
    display: flex;
    flex-direction: column;
}

    .upgrade-source-block:hover,
    .upgrade-target-block:hover {
        border-color: var(--color-border-hover);
        box-shadow: var(--shadow-card);
    }

.block-label {
    background: var(--color-border-default);
    padding: 6px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-bg-hover);
}

.block-content {
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    min-height: 100px;
}

.placeholder-icon {
    width: 48px;
    height: 48px;
    background: var(--color-border-default);
    border-radius: var(--border-radius-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 8px;
}

.placeholder-text {
    font-size: 12px;
    color: var(--color-text-secondary);
    text-align: center;
}

/* Стрелка */
.upgrade-arrow {
    display: flex;
    align-items: center;
    font-size: 28px;
    color: var(--color-text-accent);
    font-weight: bold;
    padding: 0 4px;
}

/* Множители */
.upgrade-multipliers {
    display: flex;
    justify-content: space-between;
    gap: 4px;
    margin-bottom: 24px;
}

.multiplier-btn {
    flex: 1;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-default);
    border-radius: var(--border-radius-button);
    padding: 8px 0;
    color: var(--color-text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-default);
    min-width: 0;
    white-space: nowrap;
}

    .multiplier-btn:hover {
        border-color: var(--color-border-hover);
        background: var(--color-bg-hover);
    }

    .multiplier-btn.active {
        background: var(--gradient-button-pink);
        border-color: var(--color-border-active);
        color: var(--color-bg-primary);
        font-weight: 700;
        box-shadow: var(--shadow-card);
    }

/* Колесо прогресса */
.upgrade-wheel-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 24px;
}

.wheel-progress {
    width: 100%;
    height: 200px;
    background: var(--color-bg-tertiary);
    border-radius: 100px 100px 0 0;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--color-border-default);
    border-bottom: none;
    box-shadow: var(--shadow-inset);
}

.wheel-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--gradient-wheel-pink);
    transition: height 0.5s ease-out;
    box-shadow: var(--shadow-pink);
}

.wheel-chance {
    font-size: 56px;
    font-weight: bold;
    color: var(--color-text-primary);
    margin-top: 16px;
    text-shadow: 0 0 15px var(--color-text-accent);
}

/* Сепаратор */
.wheel-separator {
    position: absolute;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-separator);
    box-shadow: var(--shadow-gold);
    z-index: 10;
    transition: bottom 1s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

    .wheel-separator.pulsing {
        animation: separatorPulse 1s infinite;
    }

@keyframes separatorPulse {
    0% {
        opacity: 0.8;
        box-shadow: 0 0 15px #ffd700;
    }

    50% {
        opacity: 1;
        box-shadow: 0 0 30px #ffaa00;
    }

    100% {
        opacity: 0.8;
        box-shadow: 0 0 15px #ffd700;
    }
}

/* Кнопка действия */
.upgrade-action-btn {
    width: 100%;
    background: var(--gradient-button-pink);
    border: none;
    border-radius: var(--border-radius-card);
    padding: 18px;
    color: var(--color-bg-primary);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-default);
    margin-bottom: 20px;
    letter-spacing: 1px;
    box-shadow: var(--shadow-card);
}

    .upgrade-action-btn:hover:not(:disabled) {
        transform: translateY(-2px);
        box-shadow: var(--shadow-card-hover);
    }

    .upgrade-action-btn:disabled {
        background: var(--color-border-default);
        cursor: not-allowed;
        opacity: 0.5;
        box-shadow: none;
    }

/* Выбранные предметы */
.selected-item-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition-default);
}

.selected-item-image {
    width: 70px;
    height: 70px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 8px;
    filter: drop-shadow(0 5px 10px rgba(0, 0, 0, 0.5));
}

.selected-item-name {
    font-size: 13px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4px;
    color: var(--color-text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    word-break: break-word;
    white-space: normal;
    max-width: 100%;
    line-height: 1.4;
}

.selected-item-price {
    font-size: 14px;
    color: var(--color-text-price);
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Модальные окна апгрейда — только размеры */
.upgrade-modal-content {
    max-width: 500px;
    width: 90%;
    padding: 0;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border-default);
}

    .modal-header h3 {
        color: var(--color-text-primary);
        margin: 0;
        font-size: 18px;
    }

/* Сетка предметов в модальных окнах */
.upgrade-items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    padding: 20px;
    max-height: 400px;
    overflow-y: auto;
}

/* Карточки предметов в модальных окнах */
.upgrade-item-card {
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border-default);
    border-radius: var(--border-radius-card);
    padding: 12px 8px 12px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-default);
    height: 180px;
    width: 100%;
    box-sizing: border-box;
    position: relative;
}

    .upgrade-item-card:hover {
        border-color: var(--color-border-hover);
        transform: translateY(-2px);
        box-shadow: var(--shadow-card);
    }

.upgrade-item-image {
    width: 80px;
    height: 80px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    margin-bottom: 8px;
    flex-shrink: 0;
}

.upgrade-item-name {
    font-size: 12px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4px;
    color: var(--color-text-primary);
    word-break: break-word;
    white-space: normal;
    max-width: 100%;
    line-height: 1.3;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 2px;
}

.upgrade-item-value {
    font-size: 12px;
    color: var(--color-text-price);
    font-weight: bold;
    flex-shrink: 0;
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

    .upgrade-item-value .currency-coin {
        width: 16px;
        height: 16px;
        margin-left: 2px;
    }


/* ============================================
   МОДАЛЬНОЕ ОКНО РЕЗУЛЬТАТА АПГРЕЙДА
   ============================================ */

.upgrade-result-content {
    max-width: 400px;
    width: 90%;
    padding: 0 0 20px 0;
    text-align: center;
    overflow: hidden;
}

.upgrade-status-image {
    width: 100%;
    height: 240px;
    max-width: 380px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    animation: slowPulse 2.5s ease-in-out infinite;
    display: block;
    margin: 10px auto 5px;
}

/* Контейнер для картинки предмета */
.upgrade-item-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 10px auto 5px;
    width: 200px;
    height: 200px;
    background: transparent;
    position: relative;
}

.upgrade-item-image-result {
    width: 100%;
    height: 100%;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    animation: itemPulse 3s ease-in-out infinite;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    display: block;
    background-color: transparent;
}

    /* Свечение по data-rarity */
    .upgrade-item-image-result[data-rarity="consumer"] {
        filter: drop-shadow(0 0 15px #b0c3d9) drop-shadow(0 0 30px rgba(176, 195, 217, 0.5));
    }

    .upgrade-item-image-result[data-rarity="industrial"] {
        filter: drop-shadow(0 0 15px #5e98d9) drop-shadow(0 0 30px rgba(94, 152, 217, 0.5));
    }

    .upgrade-item-image-result[data-rarity="milspec"] {
        filter: drop-shadow(0 0 18px #4b69ff) drop-shadow(0 0 35px rgba(75, 105, 255, 0.5));
    }

    .upgrade-item-image-result[data-rarity="restricted"] {
        filter: drop-shadow(0 0 20px #8847ff) drop-shadow(0 0 40px rgba(136, 71, 255, 0.5));
    }

    .upgrade-item-image-result[data-rarity="classified"] {
        filter: drop-shadow(0 0 25px #d32ce6) drop-shadow(0 0 45px rgba(211, 44, 230, 0.5));
    }

    .upgrade-item-image-result[data-rarity="covert"] {
        filter: drop-shadow(0 0 30px #eb4b4b) drop-shadow(0 0 50px rgba(235, 75, 75, 0.5));
    }

    .upgrade-item-image-result[data-rarity="special"] {
        filter: drop-shadow(0 0 35px #ffe74b) drop-shadow(0 0 55px rgba(255, 231, 75, 0.5));
    }

/* Анимации */
@keyframes slowPulse {
    0% {
        transform: scale(1);
        opacity: 0.95;
    }

    50% {
        transform: scale(1.03);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 0.95;
    }
}

@keyframes itemPulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.07);
    }

    100% {
        transform: scale(1);
    }
}

/* Цветные тени для статусной картинки */
.upgrade-result-content.victory .upgrade-status-image {
    filter: drop-shadow(0 0 20px #4caf50) drop-shadow(0 0 40px rgba(76, 175, 80, 0.3));
}

.upgrade-result-content.defeat .upgrade-status-image {
    filter: drop-shadow(0 0 20px #f44336) drop-shadow(0 0 40px rgba(244, 67, 54, 0.3));
}

/* Скрываем старые элементы */
#upgrade-result-image-container,
#upgrade-result-image,
#upgrade-result-title {
    display: none !important;
}

/* Детали результата */
.upgrade-result-details {
    margin: 15px 0 20px;
    text-align: center;
    min-height: 70px;
    padding: 0 15px;
}

.upgrade-result-name {
    color: var(--color-text-primary);
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
    white-space: normal;
    word-break: break-word;
    line-height: 1.4;
    max-width: 100%;
    padding: 0 10px;
}

.upgrade-result-price {
    color: var(--color-text-price);
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

    .upgrade-result-price .currency-coin {
        width: 24px;
        height: 24px;
    }

.upgrade-result-message {
    color: #ffd700;
    font-size: 16px;
    font-weight: 500;
    font-style: italic;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.upgrade-result-btn {
    width: calc(100% - 30px);
    margin: 0 15px 10px 15px;
    padding: 14px;
    background: var(--gradient-button-pink);
    border: none;
    border-radius: var(--border-radius-card);
    color: var(--color-bg-primary);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition-default);
}

    .upgrade-result-btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-card);
    }