.tutorial-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--primary-color);
    font-weight: 500;
    border-bottom: 1px solid transparent;
}

.tutorial-link:hover {
    border-bottom-color: var(--primary-color);
}

.mood-app {
    max-width: 700px;
    margin: 0 auto;
}

.mood-entry-section {
    background-color: var(--white);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
    text-align: center;
}

.mood-entry-section h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 25px;
}

.mood-selector {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 25px;
}

.mood-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 15px 20px;
    background-color: var(--bg-color);
    border: 2px solid transparent;
    border-radius: 12px;
    transition: var(--transition);
    min-width: 80px;
}

.mood-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.mood-btn.selected {
    border-color: var(--primary-color);
    background-color: var(--accent-color);
}

.mood-emoji {
    font-size: 1.5rem;
    font-weight: 700;
}

.mood-btn[data-mood="great"] .mood-emoji { color: #4CAF50; }
.mood-btn[data-mood="good"] .mood-emoji { color: #8BC34A; }
.mood-btn[data-mood="okay"] .mood-emoji { color: #FFC107; }
.mood-btn[data-mood="low"] .mood-emoji { color: #FF9800; }
.mood-btn[data-mood="bad"] .mood-emoji { color: #F44336; }

.mood-label {
    font-size: 0.85rem;
    color: #64748B;
    font-weight: 500;
}

.note-input {
    position: relative;
    margin-bottom: 20px;
}

.note-input textarea {
    width: 100%;
    min-height: 100px;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-color);
    resize: vertical;
}

.note-input textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.char-count {
    position: absolute;
    bottom: 10px;
    right: 15px;
    font-size: 0.8rem;
    color: #94A3B8;
}

.save-entry-btn {
    min-width: 150px;
}

.save-entry-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.mood-stats {
    background-color: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}

.mood-stats h3 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 15px;
    background-color: var(--bg-color);
    border-radius: 12px;
}

.stat-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.85rem;
    color: #64748B;
}

.mood-history {
    background-color: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
}

.mood-history h3 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 20px;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-height: 400px;
    overflow-y: auto;
}

.empty-history {
    text-align: center;
    color: #64748B;
    padding: 30px;
}

.history-entry {
    display: flex;
    gap: 15px;
    padding: 15px;
    background-color: var(--bg-color);
    border-radius: 12px;
}

.entry-mood {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.entry-mood.great { background-color: #E8F5E9; color: #4CAF50; }
.entry-mood.good { background-color: #F1F8E9; color: #8BC34A; }
.entry-mood.okay { background-color: #FFF8E1; color: #FFC107; }
.entry-mood.low { background-color: #FFF3E0; color: #FF9800; }
.entry-mood.bad { background-color: #FFEBEE; color: #F44336; }

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

.entry-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.entry-mood-label {
    font-weight: 600;
    color: var(--text-color);
}

.entry-date {
    font-size: 0.85rem;
    color: #94A3B8;
}

.entry-note {
    font-size: 0.95rem;
    color: #64748B;
    line-height: 1.5;
    word-break: break-word;
}

.entry-delete {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: none;
    color: #94A3B8;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
    align-self: flex-start;
}

.entry-delete:hover {
    background-color: #FEE2E2;
    color: #EF4444;
}

.entry-delete svg {
    width: 16px;
    height: 16px;
}

@media (max-width: 768px) {
    .mood-selector {
        flex-wrap: wrap;
        gap: 10px;
    }

    .mood-btn {
        min-width: 70px;
        padding: 12px 15px;
    }

    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .stat-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .mood-selector {
        gap: 8px;
    }

    .mood-btn {
        min-width: 60px;
        padding: 10px 12px;
    }

    .mood-emoji {
        font-size: 1.2rem;
    }

    .history-entry {
        flex-direction: column;
        gap: 10px;
    }

    .entry-mood {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}