/* ================================
   ACHIEVEMENTS & LEVELS SYSTEM
   Pixel-perfect gaming achievements
   ================================ */

/* Achievement Section */
.achievements-section {
    margin-top: var(--pixel-4);
    padding: var(--pixel-4);
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.95), rgba(0, 34, 68, 0.95));
    border: 3px solid var(--pixel-cyan);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.2),
        inset 0 0 40px rgba(0, 255, 255, 0.05);
}

.achievements-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px);
    pointer-events: none;
}

.achievements-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--pixel-3);
}

.achievements-title {
    font-family: var(--pixel-font);
    font-size: 1.1rem;
    color: var(--pixel-cyan);
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: var(--pixel-2);
}

.achievements-title i {
    font-size: 1.3rem;
    animation: float-icon 3s ease-in-out infinite;
}

.achievements-progress {
    font-family: var(--pixel-font);
    font-size: 0.7rem;
    color: var(--pixel-cyan-light);
    opacity: 0.8;
}

/* Achievements Grid */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--pixel-2);
    margin-top: var(--pixel-3);
}

/* Achievement Card */
.achievement-card {
    position: relative;
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.9), rgba(0, 34, 68, 0.9));
    border: 2px solid var(--pixel-cyan);
    padding: var(--pixel-3);
    text-align: center;
    transition: all var(--pixel-transition);
    overflow: hidden;
    cursor: pointer;
}

.achievement-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.02) 2px, rgba(0, 255, 255, 0.02) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 255, 0.02) 2px, rgba(0, 255, 255, 0.02) 4px);
    pointer-events: none;
}

.achievement-card:hover {
    transform: translateY(-4px);
    border-color: var(--pixel-cyan-light);
    box-shadow: 
        0 8px 30px rgba(0, 255, 255, 0.3),
        0 0 40px rgba(0, 255, 255, 0.2);
}

/* Locked Achievement */
.achievement-card.locked {
    border-color: rgba(0, 255, 255, 0.3);
    opacity: 0.5;
}

.achievement-card.locked .achievement-icon {
    filter: grayscale(100%) brightness(0.5);
    animation: none;
}

/* Unlocked Achievement */
.achievement-card.unlocked {
    border-color: var(--pixel-green);
    box-shadow: 
        0 0 20px rgba(0, 255, 0, 0.2),
        inset 0 0 20px rgba(0, 255, 0, 0.05);
}

.achievement-card.unlocked .achievement-icon {
    animation: achievement-pulse 2s ease-in-out infinite;
}

/* New Achievement */
.achievement-card.new {
    animation: achievement-unlock 1s ease-out forwards;
}

@keyframes achievement-unlock {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes achievement-pulse {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(0, 255, 0, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(0, 255, 0, 0.8));
    }
}

/* Achievement Icon */
.achievement-icon {
    font-size: 3rem;
    margin-bottom: var(--pixel-2);
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.5));
    display: inline-block;
}

.achievement-icon i {
    display: inline-block;
}

/* Rarity Colors */
.achievement-card[data-rarity="common"] .achievement-icon {
    color: var(--pixel-cyan);
}

.achievement-card[data-rarity="rare"] .achievement-icon {
    color: #4a9eff;
}

.achievement-card[data-rarity="epic"] .achievement-icon {
    color: var(--pixel-magenta);
}

.achievement-card[data-rarity="legendary"] .achievement-icon {
    color: var(--pixel-yellow);
    animation: legendary-glow 2s ease-in-out infinite;
}

@keyframes legendary-glow {
    0%, 100% {
        filter: drop-shadow(0 0 15px rgba(255, 255, 0, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(255, 255, 0, 1));
    }
}

/* Achievement Name */
.achievement-name {
    font-family: var(--pixel-font);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--pixel-cyan);
    margin-bottom: 6px;
    line-height: 1.3;
}

.achievement-card.unlocked .achievement-name {
    color: var(--pixel-green);
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

/* Achievement Description */
.achievement-description {
    font-family: var(--pixel-font);
    font-size: 0.6rem;
    color: var(--pixel-cyan-light);
    opacity: 0.7;
    line-height: 1.4;
}

/* Achievement Progress */
.achievement-progress-bar {
    margin-top: var(--pixel-unit);
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.3);
    height: 8px;
    position: relative;
    overflow: hidden;
}

.achievement-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pixel-cyan), var(--pixel-cyan-light));
    transition: width 0.5s ease;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.achievement-progress-text {
    font-family: var(--pixel-font);
    font-size: 0.55rem;
    color: var(--pixel-cyan-light);
    margin-top: 4px;
    opacity: 0.8;
}

/* ================================
   LEVEL SYSTEM
   ================================ */

/* Level system теперь использует стили родителя .profile-stats-card */

.level-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--pixel-3);
}

.level-info {
    display: flex;
    align-items: center;
    gap: var(--pixel-3);
}

.level-badge {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.15), rgba(0, 136, 255, 0.15));
    border: 2px solid rgba(0, 255, 255, 0.4);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 0 15px rgba(0, 255, 255, 0.2),
        inset 0 0 20px rgba(0, 255, 255, 0.05);
    animation: level-badge-pulse 4s ease-in-out infinite;
    position: relative;
}

@keyframes level-badge-pulse {
    0%, 100% {
        box-shadow: 
            0 0 15px rgba(0, 255, 255, 0.2),
            inset 0 0 20px rgba(0, 255, 255, 0.05);
    }
    50% {
        box-shadow: 
            0 0 25px rgba(0, 255, 255, 0.3),
            inset 0 0 25px rgba(0, 255, 255, 0.08);
    }
}

.level-badge-label {
    font-family: var(--pixel-font);
    font-size: 0.6rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
}

.level-badge-number {
    font-family: var(--pixel-font);
    font-size: 2.2rem;
    color: #fff;
    font-weight: 700;
    text-shadow: 
        0 0 10px rgba(255, 255, 255, 0.8),
        0 0 20px rgba(0, 255, 255, 1);
}

.level-details {
    flex: 1;
}

.level-title {
    font-family: var(--pixel-font);
    font-size: 1.2rem;
    color: var(--pixel-cyan);
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: var(--pixel-unit);
}

.level-title i {
    font-size: 1.3rem;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.6));
    animation: icon-float 3s ease-in-out infinite;
}

@keyframes icon-float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

/* Level title icon colors */
.level-title i.fa-seedling {
    color: #4ade80; /* Green - Newbie */
}

.level-title i.fa-shield-alt {
    color: #cd7f32; /* Bronze */
}

.level-title i.fa-medal {
    color: #c0c0c0; /* Silver */
}

.level-title i.fa-star {
    color: #ffd700; /* Gold */
}

.level-title i.fa-crown {
    color: #e5e4e2; /* Platinum */
}

.level-title i.fa-gem {
    color: #b9f2ff; /* Diamond */
    filter: drop-shadow(0 0 15px rgba(185, 242, 255, 0.8));
    animation: diamond-sparkle 2s ease-in-out infinite;
}

@keyframes diamond-sparkle {
    0%, 100% { 
        filter: drop-shadow(0 0 15px rgba(185, 242, 255, 0.8));
        transform: translateY(0px) rotate(0deg);
    }
    50% { 
        filter: drop-shadow(0 0 25px rgba(185, 242, 255, 1));
        transform: translateY(-3px) rotate(5deg);
    }
}

.level-stats {
    display: flex;
    gap: var(--pixel-3);
    margin-top: 8px;
}

.level-stat {
    font-family: var(--pixel-font);
    font-size: 0.7rem;
    color: var(--pixel-cyan-light);
}

.level-stat-label {
    opacity: 0.7;
    margin-right: 4px;
}

.level-stat-value {
    color: var(--pixel-cyan);
    font-weight: 600;
}

/* Level Progress Bar */
.level-progress {
    margin-top: var(--pixel-3);
}

.level-progress-bar {
    height: 24px;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid var(--pixel-cyan);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 15px rgba(0, 255, 255, 0.3),
        inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.level-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--pixel-cyan), #00ffff, #0088ff);
    background-size: 200% 100%;
    animation: level-progress-shimmer 2s linear infinite;
    box-shadow: 
        0 0 20px rgba(0, 255, 255, 0.8),
        inset 0 0 15px rgba(255, 255, 255, 0.2);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes level-progress-shimmer {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

.level-progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--pixel-font);
    font-size: 0.7rem;
    color: #fff;
    font-weight: 700;
    text-shadow: 
        0 0 5px rgba(0, 0, 0, 1),
        0 0 10px rgba(0, 255, 255, 0.8);
    z-index: 2;
}

.level-next-info {
    display: flex;
    justify-content: space-between;
    margin-top: var(--pixel-unit);
    font-family: var(--pixel-font);
    font-size: 0.65rem;
    color: var(--pixel-cyan-light);
    opacity: 0.8;
}

/* ================================
   PROMO CODE SECTION
   ================================ */

.promo-code-section {
    padding: var(--pixel-3);
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.8), rgba(0, 34, 68, 0.8));
    border: 2px solid rgba(0, 255, 255, 0.3);
    margin-bottom: var(--pixel-3);
    position: relative;
    overflow: hidden;
}

.promo-code-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.02) 2px, rgba(0, 255, 255, 0.02) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 255, 0.02) 2px, rgba(0, 255, 255, 0.02) 4px);
    pointer-events: none;
}

.promo-code-label {
    font-family: var(--pixel-font);
    font-size: 0.75rem;
    color: var(--pixel-cyan);
    margin-bottom: var(--pixel-unit);
    display: block;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.promo-code-input-group {
    display: flex;
    gap: var(--pixel-unit);
}

.promo-code-input {
    flex: 1;
    background: rgba(0, 17, 34, 0.9);
    border: 2px solid var(--pixel-cyan);
    color: var(--pixel-cyan-light);
    font-family: var(--pixel-font);
    font-size: 0.85rem;
    padding: var(--pixel-unit) var(--pixel-2);
    text-transform: uppercase;
    transition: all var(--pixel-transition);
    box-shadow: 
        0 0 10px rgba(0, 255, 255, 0.1),
        inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.promo-code-input:focus {
    outline: none;
    border-color: var(--pixel-cyan-light);
    background: rgba(0, 17, 34, 0.95);
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.3),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
}

.promo-code-input::placeholder {
    color: rgba(0, 255, 255, 0.4);
    text-transform: none;
}

.promo-code-button {
    background: linear-gradient(135deg, var(--pixel-cyan), var(--pixel-cyan-dark));
    border: 2px solid var(--pixel-cyan);
    color: var(--pixel-black);
    font-family: var(--pixel-font);
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--pixel-unit) var(--pixel-3);
    cursor: pointer;
    transition: all var(--pixel-transition);
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.promo-code-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.promo-code-button:hover::before {
    left: 100%;
}

.promo-code-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.5);
}

.promo-code-button:active {
    transform: translateY(0);
}

.promo-code-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Promo Code Applied */
.promo-code-applied {
    margin-top: var(--pixel-2);
    padding: var(--pixel-2);
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.1), rgba(0, 200, 0, 0.1));
    border: 2px solid var(--pixel-green);
    border-radius: 4px;
    animation: slide-in-up 0.3s ease;
}

.promo-code-applied-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.promo-code-applied-text {
    display: flex;
    align-items: center;
    gap: var(--pixel-unit);
    font-family: var(--pixel-font);
    font-size: 0.7rem;
    color: var(--pixel-green);
}

.promo-code-applied-text i {
    font-size: 0.9rem;
}

.promo-code-discount {
    font-family: var(--pixel-font);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--pixel-green);
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

.promo-code-remove {
    background: rgba(255, 0, 0, 0.2);
    border: 1px solid var(--pixel-red);
    color: var(--pixel-red);
    font-family: var(--pixel-font);
    font-size: 0.6rem;
    padding: 4px 8px;
    cursor: pointer;
    transition: all var(--pixel-transition);
}

.promo-code-remove:hover {
    background: rgba(255, 0, 0, 0.3);
    box-shadow: 0 0 15px rgba(255, 0, 0, 0.5);
}

/* ================================
   PROFILE CARD LAYOUT
   ================================ */

.profile-card-layout {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: var(--pixel-3);
    margin-bottom: var(--pixel-3);
}

/* Avatar Card */
.profile-avatar-card {
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.95), rgba(0, 34, 68, 0.95));
    border: 3px solid var(--pixel-cyan);
    padding: var(--pixel-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--pixel-2);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.2),
        inset 0 0 40px rgba(0, 255, 255, 0.05);
}

.profile-avatar-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px);
    pointer-events: none;
}

.avatar-frame-compact {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--pixel-cyan);
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.9), rgba(0, 34, 68, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--pixel-cyan);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.4),
        inset 0 0 30px rgba(0, 255, 255, 0.1);
    transition: all var(--pixel-transition);
}

.avatar-frame-compact:hover {
    box-shadow: 
        0 0 50px rgba(0, 255, 255, 0.6),
        inset 0 0 40px rgba(0, 255, 255, 0.2);
    transform: scale(1.05);
}

.avatar-frame-compact img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.avatar-frame-compact i {
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}

.avatar-actions {
    display: flex;
    gap: var(--pixel-unit);
}

.avatar-btn-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.9), rgba(0, 34, 68, 0.9));
    border: 2px solid var(--pixel-cyan);
    color: var(--pixel-cyan);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all var(--pixel-transition);
    position: relative;
    overflow: hidden;
}

.avatar-btn-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.avatar-btn-icon:hover::before {
    opacity: 1;
}

.avatar-btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
}

.avatar-btn-icon.delete {
    border-color: var(--pixel-red);
    color: var(--pixel-red);
}

.avatar-btn-icon.delete:hover {
    box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
}

.avatar-hint {
    font-family: var(--pixel-font);
    font-size: 0.6rem;
    color: var(--pixel-cyan-light);
    opacity: 0.7;
    text-align: center;
}

/* Stats Card */
.profile-stats-card {
    background: linear-gradient(135deg, rgba(0, 17, 34, 0.95), rgba(0, 34, 68, 0.95));
    border: 3px solid var(--pixel-cyan);
    padding: var(--pixel-3);
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 30px rgba(0, 255, 255, 0.2),
        inset 0 0 40px rgba(0, 255, 255, 0.05);
}

.profile-stats-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px);
    pointer-events: none;
}

/* Responsive */
@media (max-width: 768px) {
    .profile-card-layout {
        grid-template-columns: 1fr;
        gap: var(--pixel-2);
    }
    
    .avatar-frame-compact {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .level-badge {
        width: 75px;
        height: 75px;
    }
    
    .level-badge-number {
        font-size: 1.8rem;
    }
    
    .level-title {
        font-size: 1rem;
    }
    
    .level-stats {
        flex-direction: column;
        gap: 4px;
    }
    
    .achievements-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: var(--pixel-unit);
    }
    
    .achievement-icon {
        font-size: 2.5rem;
    }
    
    .achievement-name {
        font-size: 0.65rem;
    }
    
    .achievement-description {
        font-size: 0.55rem;
    }
}