/* Pets System Styles */

/* Pets Interface Container */
.pets-interface {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-height: calc(100vh - 200px);
    overflow: hidden;
    position: relative;
}

/* Scrollable Pets Content */
.pets-content-scrollable {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
    animation: fadeIn 0.5s ease-out forwards;
    max-width: 1000px;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    padding-right: var(--spacing-3);
    padding-bottom: var(--spacing-4);
    scrollbar-width: thin;
    scrollbar-color: var(--color-aquamarine) var(--color-light-gray);
}

/* Custom scrollbar for Webkit browsers */
.pets-content-scrollable::-webkit-scrollbar {
    width: 6px;
}

.pets-content-scrollable::-webkit-scrollbar-track {
    background: var(--color-light-gray);
    border-radius: 3px;
}

.pets-content-scrollable::-webkit-scrollbar-thumb {
    background: var(--color-aquamarine);
    border-radius: 3px;
}

.pets-content-scrollable::-webkit-scrollbar-thumb:hover {
    background: #2c7a7b;
}

/* Sticky header */
.pets-header {
    text-align: center;
    margin-bottom: var(--spacing-4);
    background: var(--color-white);
    z-index: 10;
    padding-top: var(--spacing-3);
    position: sticky;
    top: 0;
}

.pets-header h2 {
    margin: 0 0 var(--spacing-2) 0;
    color: var(--color-black);
    font-size: 28px;
    font-weight: 600;
}

.pets-header p {
    margin: 0;
    color: var(--color-dark-gray);
    font-size: 16px;
}

/* Pets Overview */
.pets-overview {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.overview-item {
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.overview-label {
    font-size: 14px;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-1);
}

.overview-value {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-family-mono);
    color: var(--color-black);
}

.overview-value.positive {
    color: var(--color-green);
}

/* Owned Pets Section */
.owned-pets {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
}

.owned-pets h3 {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--color-black);
    font-size: 20px;
    font-weight: 600;
}

.pets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-4);
}

.pet-card {
    background: linear-gradient(135deg, var(--color-white) 0%, #f8f9fa 100%);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-4);
    border: 2px solid var(--color-hover-gray);
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.pet-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--color-aquamarine);
}

.pet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-aquamarine), #32cd32);
}

.pet-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.pet-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.pet-info-section {
    flex: 1;
}

.pet-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-1);
}

.pet-description {
    font-size: 14px;
    color: var(--color-dark-gray);
    margin: 0;
}

.pet-stats {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-3);
    margin-bottom: var(--spacing-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pet-income {
    font-size: 16px;
    font-family: var(--font-family-mono);
    color: var(--color-green);
    font-weight: 600;
}

.pet-level {
    font-size: 14px;
    color: var(--color-dark-gray);
    background: linear-gradient(135deg, #e3f2fd, #f3e5f5);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.pet-hunger {
    margin-bottom: var(--spacing-3);
    background-color: rgba(255, 255, 255, 0.8);
    padding: var(--spacing-2);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.hunger-bar {
    width: 100%;
    height: 10px;
    background-color: #e0e0e0;
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: var(--spacing-1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hunger-fill {
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b 0%, #ffa500 30%, #ffff00 60%, #32cd32 100%);
    border-radius: 5px;
    transition: width 0.5s ease;
    position: relative;
}

.hunger-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: hungerShine 2s infinite;
}

@keyframes hungerShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hunger-text {
    font-size: 12px;
    color: var(--color-dark-gray);
    text-align: center;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-1);
}

.hunger-text::before {
    content: '🍖';
    font-size: 14px;
}

.pet-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.btn-feed-pet,
.btn-upgrade-pet {
    padding: var(--spacing-3) var(--spacing-2);
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn-feed-pet {
    background: linear-gradient(135deg, #ffa500, #ff8c00);
    color: var(--color-white);
    box-shadow: 0 2px 4px rgba(255, 165, 0, 0.3);
}

.btn-feed-pet:hover:not(:disabled) {
    background: linear-gradient(135deg, #ff8c00, #ff6b00);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(255, 165, 0, 0.4);
}

.btn-upgrade-pet {
    background: linear-gradient(135deg, var(--color-aquamarine), #2c7a7b);
    color: var(--color-white);
    box-shadow: 0 2px 4px rgba(0, 128, 128, 0.3);
}

.btn-upgrade-pet:hover:not(:disabled) {
    background: linear-gradient(135deg, #2c7a7b, #1e5a5a);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 128, 128, 0.4);
}

.btn-feed-pet:disabled,
.btn-upgrade-pet:disabled {
    background: linear-gradient(135deg, var(--color-disabled-gray), #999);
    color: #666;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-feed-pet::before,
.btn-upgrade-pet::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-feed-pet:hover:not(:disabled)::before,
.btn-upgrade-pet:hover:not(:disabled)::before {
    left: 100%;
}

.empty-shop {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-6);
    color: var(--color-dark-gray);
}

.empty-shop-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-3);
    opacity: 0.5;
}

.empty-shop h4 {
    margin: 0 0 var(--spacing-2) 0;
    color: var(--color-black);
    font-size: 18px;
}

.empty-shop p {
    margin: 0;
    font-size: 14px;
}

/* Shop Section */
.pet-shop {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-5);
    box-shadow: var(--shadow-sm);
    border: var(--border-default);
}

.pet-shop h3 {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--color-black);
    font-size: 20px;
    font-weight: 600;
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-4);
}

.shop-pet-card {
    background: linear-gradient(135deg, var(--color-white) 0%, #f8f9fa 100%);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-4);
    border: 2px solid var(--color-hover-gray);
    transition: all 0.3s ease;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.shop-pet-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--color-aquamarine);
}

.shop-pet-card.locked {
    opacity: 0.7;
    filter: grayscale(30%);
}

.shop-pet-card.locked::before {
    content: '🔒';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 48px;
    color: var(--color-dark-gray);
    z-index: 1;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shop-pet-card.locked .shop-pet-content {
    filter: blur(1px);
}

.shop-pet-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-3);
}

.shop-pet-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.shop-pet-info-section {
    flex: 1;
}

.shop-pet-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--spacing-1);
}

.shop-pet-description {
    font-size: 14px;
    color: var(--color-dark-gray);
    margin: 0;
}

.shop-pet-income {
    font-size: 16px;
    font-family: var(--font-family-mono);
    color: var(--color-green);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--spacing-3);
    background-color: rgba(144, 238, 144, 0.1);
    padding: var(--spacing-2);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(144, 238, 144, 0.3);
}

.btn-buy-pet {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    background-color: var(--color-aquamarine);
    border-color: var(--color-aquamarine);
    color: var(--color-white);
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
}

.btn-buy-pet:hover:not(:disabled) {
    background-color: #2c7a7b;
    border-color: #2c7a7b;
    transform: translateY(-1px);
}

.btn-buy-pet:disabled {
    background-color: var(--color-disabled-gray);
    border-color: var(--color-disabled-gray);
    cursor: not-allowed;
    transform: none;
}

/* Empty State */
.empty-pets {
    text-align: center;
    padding: var(--spacing-6);
    color: var(--color-dark-gray);
}

.empty-pets-icon {
    font-size: 64px;
    margin-bottom: var(--spacing-3);
    opacity: 0.5;
}

.empty-pets h4 {
    margin: 0 0 var(--spacing-2) 0;
    color: var(--color-black);
    font-size: 18px;
}

.empty-pets p {
    margin: 0;
    font-size: 14px;
}

/* Animations */
@keyframes petBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.pet-card.new-pet {
    animation: petBounce 0.6s ease-in-out;
}

/* Responsive Design */
@media (max-width: 767px) {
    .pets-content-scrollable {
        gap: var(--spacing-4);
    }

    .pets-overview {
        flex-direction: column;
        gap: var(--spacing-3);
    }

    .overview-item {
        min-width: auto;
    }

    .pets-grid,
    .shop-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-3);
    }

    .pet-card,
    .shop-pet-card {
        padding: var(--spacing-3);
    }

    .pet-header,
    .shop-pet-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-2);
    }

    .pet-icon,
    .shop-pet-icon {
        font-size: 40px;
    }

    .pet-actions {
        gap: var(--spacing-2);
    }

    .btn-feed-pet,
    .btn-upgrade-pet {
        padding: var(--spacing-3);
        font-size: 14px;
    }

    .pets-header h2 {
        font-size: 24px;
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .pets-grid,
    .shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Landscape for Pets */
@media (max-height: 500px) and (orientation: landscape) {
    .pets-interface {
        max-height: calc(100vh - 120px);
    }
    
    .pets-content-scrollable {
        gap: var(--spacing-2);
    }

    .pets-grid {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: var(--spacing-2);
    }

    .shop-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-2);
    }

    .pet-card {
        padding: var(--spacing-2);
        min-height: auto;
    }

    .pet-header {
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-2);
        margin-bottom: var(--spacing-2);
    }

    .pet-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
        flex-shrink: 0;
    }

    .pet-info-section {
        flex: 1;
        min-width: 0;
    }

    .pet-name {
        font-size: 16px;
        margin-bottom: var(--spacing-1);
    }

    .pet-description {
        font-size: 12px;
        line-height: 1.3;
    }

    .pet-stats {
        flex-direction: row;
        gap: var(--spacing-2);
        margin-bottom: var(--spacing-2);
    }

    .pet-stat {
        flex: 1;
        text-align: center;
        padding: var(--spacing-1);
    }

    .hunger-bar {
        height: 6px;
        margin: var(--spacing-1) 0;
    }

    .pet-actions {
        flex-direction: row;
        gap: var(--spacing-1);
    }

    .btn-feed-pet,
    .btn-upgrade-pet {
        padding: var(--spacing-1) var(--spacing-2);
        font-size: 12px;
        min-width: auto;
    }

    .pets-overview {
        flex-direction: row;
        gap: var(--spacing-2);
        margin-bottom: var(--spacing-2);
    }

    .overview-item {
        min-width: 120px;
    }

    .overview-value {
        font-size: 16px;
    }
}