/* Profile Page Styles */
.profile-content {
    padding: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

/* Profile Header */
.profile-header {
    background: var(--card-background);
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.profile-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.profile-info h1 {
    color: var(--primary-color);
    margin: 0;
    font-size: 2em;
}

.profile-rank {
    display: flex;
    align-items: center;
    gap: 10px;
}

.profile-rank img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.profile-rank span {
    color: var(--text-color);
    font-weight: 500;
}

.profile-stats {
    display: flex;
    gap: 30px;
}

.stat-item {
    text-align: center;
}

.stat-item i {
    font-size: 1.5em;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item span {
    display: block;
    font-size: 1.2em;
    font-weight: bold;
    color: var(--text-color);
}

.stat-item label {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.9em;
}

/* Stats Card */
.stats-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.stats-card h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-box {
    background: var(--background-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
}

.stat-box h3 {
    color: var(--text-color);
    margin-bottom: 15px;
    font-size: 1.1em;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: var(--card-border);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-hover));
    border-radius: 5px;
    transition: width 0.3s ease;
}

.progress-text {
    color: var(--text-color);
    font-size: 0.9em;
}

.streak-display {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--text-color);
}

.streak-display i {
    color: var(--primary-color);
}

/* Achievements Card */
.achievements-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.achievements-card h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
}

.achievement-item {
    background: var(--background-color);
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
}

.achievement-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-background);
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

.achievement-icon i {
    font-size: 1.5em;
    color: var(--primary-color);
}

.achievement-name {
    color: var(--text-color);
    font-weight: 500;
    margin-bottom: 5px;
}

.achievement-progress {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.9em;
}

/* History Card */
.history-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.history-card h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.history-timeline {
    position: relative;
    padding-left: 30px;
}

.history-item {
    position: relative;
    padding-bottom: 20px;
    border-left: 2px solid var(--primary-color);
}

.history-item:last-child {
    padding-bottom: 0;
}

.history-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary-color);
}

.history-date {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.9em;
    margin-bottom: 5px;
}

.history-content {
    color: var(--text-color);
    font-weight: 500;
}

/* Subjects Card */
.subjects-card {
    background: var(--card-background);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 6px var(--shadow-color);
}

.subjects-card h2 {
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.subject-item {
    background: var(--background-color);
    border-radius: 10px;
    padding: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.subject-item:hover {
    transform: translateY(-5px);
}

.subject-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-background);
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

.subject-icon i {
    font-size: 1.5em;
    color: var(--primary-color);
}

.subject-name {
    color: var(--text-color);
    font-weight: 500;
    margin-bottom: 10px;
}

.subject-stats {
    color: var(--text-color);
    opacity: 0.8;
    font-size: 0.9em;
}

/* Responsive Design */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .profile-info {
        flex-direction: column;
        gap: 10px;
    }

    .profile-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .stats-grid,
    .achievements-grid,
    .subjects-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.profile-content > div {
    animation: fadeIn 0.5s ease forwards;
}

.profile-content > div:nth-child(1) { animation-delay: 0.1s; }
.profile-content > div:nth-child(2) { animation-delay: 0.2s; }
.profile-content > div:nth-child(3) { animation-delay: 0.3s; }
.profile-content > div:nth-child(4) { animation-delay: 0.4s; }
.profile-content > div:nth-child(5) { animation-delay: 0.5s; }
</rewritten_file>