/* Header */
.main-header {
    background-color: var(--white);
    padding: 2px 20px;
    border-bottom: 1px solid #eee;
    box-shadow: var(--box-shadow);
    display: flex;
    justify-content: center;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    width: 100%;
    max-width: 900px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--dark-grey);
}

.logo img {
    height: 65px;
    margin-right: 10px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    background-color: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 500;
    font-size: 1.1rem;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 10px 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    height: 60px;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--nav-icon-color);
    text-decoration: none;
    font-size: 0.75rem;
    flex: 1;
    height: 100%;
    transition: color 0.2s ease;
}

.nav-item i {
    font-size: 1.4rem;
    margin-bottom: 2px;
}

.nav-item.active,
.nav-item:hover {
    color: var(--nav-icon-active-color);
}

/* Cards */
.form-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

/* Form Elements */
.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--dark-grey);
}

textarea {
    width: calc(100% - 20px);
    padding: 10px;
    border: 1px solid var(--light-grey);
    border-radius: var(--border-radius);
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    resize: vertical;
    min-height: 100px;
    box-sizing: border-box;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
}

/* Buttons */
.submit-button {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 12px 25px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #0056b3;
}

/* Emotion Circles */
.emotion-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.emotion-circle:hover {
    transform: scale(1.05);
}

.emotion-circle.selected {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.3);
}

/* Mood colors */
.emotion-circle.mood-yellow { background-color: var(--mood-yellow); }
.emotion-circle.mood-green { background-color: var(--mood-green); }
.emotion-circle.mood-default { background-color: var(--mood-default); }
.emotion-circle.mood-blue { background-color: var(--mood-blue); }
.emotion-circle.mood-purple { background-color: var(--mood-purple); }
.emotion-circle.mood-red { background-color: var(--mood-red); }


/* Componente de abas - pode ser usado em outras telas */
.tab-navigation {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid var(--light-grey);
}

.tab-item {
    padding: 10px 20px;
    color: var(--medium-grey);
    position: relative;
}

.tab-item.active {
    color: var(--primary-blue);
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: var(--auth-tab-border-height);
    background-color: var(--primary-blue);
}

/* Responsive Components */
@media (max-width: 768px) {
    .form-card {
        padding: 20px;
    }
    
    .emotion-circle {
        width: 55px;
        height: 55px;
    }
    
    .submit-button {
        padding: 10px 25px;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.2rem;
    }
    
    .user-avatar {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .emotion-circle {
        width: 50px;
        height: 50px;
    }
    
    .submit-button {
        width: 100%;
    }
}