/* power-ups.css - In-game power-up styles only */

/* Power-Ups Container */
.power-ups-inventory {
    border-radius: 12px;
    padding: 0;
    margin-top: 0;
    display: none;
}

.power-ups-inventory-title {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: left;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.power-ups-inventory-items {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-start;
}

/* In-game power-up item */
.power-up-item {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.power-up-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.power-up-item.empty {
    background: rgba(255, 255, 255, 0.05);
    cursor: default;
    opacity: 0.5;
}

.power-up-item.empty:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.05);
}

.power-up-item::after {
    content: attr(data-count);
    position: absolute;
    bottom: -4px;
    right: -4px;
    background: rgba(37, 99, 235, 0.9);
    color: white;
    font-size: 0.625rem;
    padding: 2px 4px;
    border-radius: 8px;
    min-width: 16px;
    text-align: center;
}

.power-up-item.empty::after {
    display: none;
}

/* In-game power-up cell styles */
.cell.power-up {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    background: rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
}

.cell.power-up .power-up-icon {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    animation: power-up-reveal 1.5s ease-in-out forwards;
    pointer-events: none;
}

/* Animations */
@keyframes power-up-reveal {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    20% {
        transform: scale(1.1);
        opacity: 1;
    }
    40%, 80% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(0.9);
        opacity: 0;
        visibility: hidden;
    }
}

/* Tooltips */
.power-up-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    font-size: 0.75rem;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1000;
}

.power-up-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(0, 0, 0, 0.9);
}

.power-up-item:hover .power-up-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* Notifications */
.power-up-notification {
    position: fixed;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(67, 56, 202, 0.95));
    backdrop-filter: blur(8px);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: white;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    animation: notification-slide-in 0.3s ease-out forwards;
}

.power-up-notification.fade-out {
    animation: notification-slide-out 0.3s ease-in forwards;
}

/* Effects */
.power-up-sparkle {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.8) 0%, transparent 70%);
    animation: sparkle 1s ease-out forwards;
    pointer-events: none;
}

/* Defense Turret styles */
.defense-turret-overlay {
    transform-origin: center center;
    transition: opacity 0.3s ease-out;
}

.defense-turret-overlay.defense-turret-clear {
    animation: turret-clear-animation 0.5s ease-out forwards;
}

.defense-turret-overlay svg {
    width: 100%;
    height: 100%;
}

.turret-base-layer,
.turret-weapon-layer {
    will-change: transform;
}

.turret-weapon-layer {
    transition: transform 0.1s linear;
}

/* Theme light adjustments */
.theme-light .power-ups-inventory-title {
    color: rgba(0, 0, 0, 0.8);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.1);
}

.theme-light .power-up-item {
    background: rgba(0, 0, 0, 0.1);
}

.theme-light .power-up-item:hover {
    background: rgba(0, 0, 0, 0.15);
}

.theme-light .power-up-item.empty {
    background: rgba(0, 0, 0, 0.05);
}

.theme-light .power-up-item.active {
    background: rgba(37, 99, 235, 0.2);
}

.theme-light .power-up-item.active:hover {
    background: rgba(37, 99, 235, 0.3);
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
    .power-ups-inventory {
        padding: 0.5rem;
    }

    .power-up-item {
        width: 32px;
        height: 32px;
    }

    .power-up-icon {
        font-size: 1rem;
    }
    
    .power-up-item::after {
        font-size: 0.5rem;
        padding: 1px 3px;
        min-width: 14px;
    }
}

/* Animations */
@keyframes notification-slide-in {
    0% { 
        opacity: 0;
        transform: translate(-50%, -20px);
    }
    100% { 
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

@keyframes notification-slide-out {
    0% { 
        opacity: 1;
        transform: translate(-50%, 0);
    }
    100% { 
        opacity: 0;
        transform: translate(-50%, -20px);
    }
}

@keyframes sparkle {
    0% {
        opacity: 1;
        transform: scale(0);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.2);
    }
    100% {
        opacity: 0;
        transform: scale(1.5);
    }
}

@keyframes turret-clear-animation {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}