/* WordLearn - Home Page Styles */

.home-container {
    max-width: 100%;
}

/* Welcome Section */
.welcome-section {
    margin-bottom: var(--spacing-lg);
}

.welcome-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f7ff 100%);
    color: var(--text-primary);
    border-radius: 15px;
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    margin-bottom: var(--spacing-md);
    border: 2px solid rgba(102, 126, 234, 0.12);
}

.welcome-header h2 {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: #333;
}

.welcome-subtitle {
    font-size: var(--font-size-md);
    color: #666;
    margin-bottom: var(--spacing-lg);
}

.streak-info {
    display: flex;
    justify-content: space-around;
    margin-top: var(--spacing-lg);
}

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

.streak-number {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-color);
}

.streak-label {
    font-size: var(--font-size-sm);
    color: #666;
    font-weight: 500;
}

/* Quick Actions */
.quick-actions {
    margin-bottom: var(--spacing-lg);
}

.action-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.action-card {
    position: relative;
    background: white;
    border-radius: 15px;
    padding: 1.25rem 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.18);
    border-color: var(--primary-color);
    color: var(--text-primary);
}

.action-card.primary {
    background: white;
    border-color: rgba(102, 126, 234, 0.2);
}

.action-card.primary:hover {
    border-color: var(--primary-color);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.2);
}

/* Icon boxes – pass.suword.com „Sugeneruoti“ stilius: vientisa violetinė, ne gradientas */
.action-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 10px;
    margin-bottom: 0;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.35);
    transition: background 0.3s ease, transform 0.3s ease;
}

.action-card:hover .action-icon {
    background: #5a6fd6;
    transform: translateY(-1px);
}

.action-card:not(.primary) .action-icon {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    box-shadow: none;
}

.action-card:not(.primary):hover .action-icon {
    background: rgba(102, 126, 234, 0.12);
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: none;
}

.action-card.primary .action-icon {
    background: var(--primary-color);
    color: white;
}

.action-content {
    flex: 1;
    min-width: 0;
}

.action-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #333;
}

.action-content p {
    font-size: var(--font-size-sm);
    color: #666;
    opacity: 1;
    margin: 0;
    line-height: 1.4;
}

.action-card-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    min-width: 1.25rem;
    text-align: center;
}

/* Daily Goals (multiple sessions) */
.daily-goals {
    margin-bottom: var(--spacing-lg);
}

.goal-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    margin-bottom: 15px;
    transition: all var(--transition-fast);
}

.goal-card-link:hover {
    transform: translateY(-2px);
}

.daily-goals .goal-card {
    background: white;
    border-radius: 15px;
    padding: var(--spacing-lg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.goal-card-link:hover .goal-card {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.18);
    border-color: var(--primary-color);
}

.goal-header {
    margin-bottom: var(--spacing-md);
}

.goal-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.goal-title h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.goal-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
}

.goal-target {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--primary-color);
}

.goal-progress {
    margin-bottom: var(--spacing-md);
}

.goal-footer {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.goal-message {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.goal-message.success {
    color: var(--success-color);
    font-weight: 500;
}

.goal-last-action {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.section-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.view-all {
    font-size: var(--font-size-sm);
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.view-all:hover {
    text-decoration: underline;
}

/* Recent Activity */
.recent-activity {
    margin-bottom: var(--spacing-lg);
}

.activity-list {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.activity-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid #E0E0E0;
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 40px;
    height: 40px;
    background-color: var(--primary-light);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    font-size: var(--font-size-md);
}

.activity-content {
    flex: 1;
}

.activity-content h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
}

.activity-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-xs) 0;
}

.activity-content time {
    font-size: var(--font-size-xs);
    color: var(--text-disabled);
}

.activity-score {
    text-align: right;
}

.score {
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.score.good {
    background-color: #E8F5E8;
    color: var(--success-color);
}

.score.okay {
    background-color: #FFF8E1;
    color: var(--warning-color);
}

.score.poor {
    background-color: #FFEBEE;
    color: var(--error-color);
}

/* Popular Dictionaries */
.popular-dictionaries {
    margin-bottom: var(--spacing-lg);
}

.dictionary-carousel {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
    scroll-snap-type: x mandatory;
}

.dictionary-carousel::-webkit-scrollbar {
    height: 4px;
}

.dictionary-carousel::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: var(--radius-sm);
}

.dictionary-card {
    min-width: 250px;
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    scroll-snap-align: start;
}

.dictionary-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.dictionary-header h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.card-count {
    flex-shrink: 0;
}

.dictionary-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}

.dictionary-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--text-disabled);
}

.language-pair {
    font-weight: inherit;
    color: inherit;
}

.dictionary-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.dictionary-actions .btn {
    flex: 1;
    text-align: center;
    font-size: var(--font-size-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
}

/* Achievements Preview */
.achievements-preview {
    margin-bottom: var(--spacing-lg);
}

.achievements-list {
    background-color: var(--bg-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.achievement-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid #E0E0E0;
}

.achievement-item:last-child {
    border-bottom: none;
}

.achievement-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-color), #F57C00);
    color: var(--text-white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    font-size: var(--font-size-lg);
}

.achievement-content {
    flex: 1;
}

.achievement-content h4 {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin: 0 0 var(--spacing-xs) 0;
}

.achievement-content p {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-xs) 0;
}

.achievement-content time {
    font-size: var(--font-size-xs);
    color: var(--text-disabled);
}

.achievement-points {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--accent-color);
}

/* Hero Section (for non-authenticated users) */
.hero-section {
    text-align: center;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
}

.hero-content {
    padding: var(--spacing-lg);
}

.hero-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-title);
}

.hero-content h1 {
    font-size: var(--font-size-title);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.hero-description {
    font-size: var(--font-size-md);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.hero-notice {
    display: inline-block;
    margin: 0 auto var(--spacing-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    line-height: 1.5;
    max-width: 640px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.hero-actions .btn {
    min-width: 200px;
}

/* Features Section */
.features-section {
    margin-bottom: var(--spacing-lg);
}

.features-section .section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.features-section .section-header h2 {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-lg);
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.18);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-white);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-size: var(--font-size-xxl);
}

.feature-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.feature-card p {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* Responsive Design */
@media (min-width: 768px) {
    .action-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-actions {
        flex-direction: row;
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .action-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Animation for cards appearing */
.action-card,
.goal-card,
.activity-item,
.dictionary-card,
.achievement-item,
.feature-card {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation delays */
.action-card:nth-child(1) { animation-delay: 0.1s; }
.action-card:nth-child(2) { animation-delay: 0.2s; }
.action-card:nth-child(3) { animation-delay: 0.3s; }
.action-card:nth-child(4) { animation-delay: 0.4s; }

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }