/*  BASE WEBPAGE STYLES  */
body {
    background-color: #1a515c;
    display: flex;
    flex-direction: column;
    margin: 0;
    min-height: 100vh;
}

.page-container {
    flex: 1;
}

/*  NAVIGATION BAR  */
.nav-container {
    align-items: center;
    background-color: #fffaf0;
    border-bottom: 2px solid #de6b48;
    display: flex;
    flex-direction: column;
    padding: 1rem 0 0.5rem;
}


#heading a {
    color: #1a515c;
    font-family: 'Titan One', cursive;
    font-size: 2rem;
    margin-bottom: 0.25rem;
    text-decoration: none;
}

.nav-list {
    display: flex;
    gap: 2rem;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding-left: 0;
}

.nav-list a {
    color: #1a515c;
    font-family: 'Raleway', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-list a:hover {
    color: #de6b48;
    text-decoration: underline;
}

/* MAIN CONTENT */
.main-container {
    animation: fadeIn 0.8s ease;
    background: linear-gradient(135deg, #fffaf0, #fdf6ec);
    border-radius: 0 0 24px 24px;
    max-width: 900px;
    margin: 2rem auto;
    padding: 10px;
    text-align: center;
}

/*  OVERVIEW SECTION  */
#heading {
    color: #de6b48;
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}
#main-overview {
    background-color: #fffaf0;
    border-left: 5px solid #de6b48;
    box-shadow: 1px 1px 4px rgba(26, 81, 92, 0.1);
    display: inline-block;
    color: #333;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    line-height: 1.6;
    padding-left: 1rem;
    position: relative;
    text-align: left;
}

#main-overview span {
    color: #1a515c;
    font-style: italic;
    font-weight: 600;
}

#main-overview::after {
    background-color: #1a515c;
    bottom: 0;
    content: "";
    height: 3px;
    left: 0;
    width: 100%;
    position: absolute;
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

#main-overview:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/*  CHAT INTERFACE  */
.chat-box {
    background-color: #fffaf0;
    border-radius: 12px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.05);
    margin: 20px;
    max-width: 900px;
    padding: 5px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* width: 100%; */
}

.chat-box:hover {
    box-shadow: 0 8px 16px rgba(26, 81, 92, 0.1);
    transform: translateY(-2px);
}

.chat-message {
    margin-bottom: 1.5rem;
}

#userIngredients {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    padding: 1rem;
    resize: vertical;
    width: 90%;
}

#ai-response {
    background-color: #fdf5e6;
    border-left: 4px solid #1a515c;
    border-radius: 8px;
    color: #1a515c;
    font-size: 1rem;
    line-height: 1.4;
    padding: 1rem;
    text-align: left;
    white-space: normal;
}

/*  AI BUTTON  */
#ai-form button {
    background-color: #1a515c;
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    margin-top: 1rem;
    padding: 0.6rem 1.2rem;
    transition: background-color 0.3s ease;
}

#ai-form button:hover {
    background-color: #144045;
}

/*  FOOTER  */
#footer-container {
    background-color: #1a515c;
    /* border-top: 2px solid #de6b48; */
    color: #de6b48;
    margin-top: 3rem;
    padding: 1.5rem 1rem;
    text-align: center;
}

#footer-heading {
    border-bottom: 1px solid #de6b48;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
}

.footer-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

#footer-icons a {
    margin: 0 0.5rem;
}

#footer-icons img {
    transition: transform 0.3s ease;
    width: 32px;
}

#footer-icons img:hover {
    transform: scale(1.1);
}

#footer-text {
    font-family: 'Raleway', sans-serif;
    font-size: 0.9rem;
    margin-top: 1rem;
}

footer a {
    text-decoration: none;
    color: #de6b48;
}

footer a:hover {
    color: #fff;
}

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