:root {
    --accent-color: #003366; /* Navy blue */
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0 auto;
    padding: 20px;
    background-color: #f0f2f5;
    color: #333;
    max-width: 1366px;
    width: 100%;
}
#input-container {
    margin-bottom: 20px;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.button-container {
    justify-content: space-between;
    height: 30px;
}
#output-container {
    display: block;
}
#report-container, #sources-container {
    max-width: 800px;
    margin: 0 auto 30px;
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}
table, th, td {
    border: 1px solid #ddd;
}
th, td {
    padding: 10px;
    text-align: left;
}
textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
    resize: vertical;
    box-sizing: border-box;
}
button {
    padding: 12px 24px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s;
}
button:hover {
    background-color: #002244;
}
.source-item {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    position: relative;
    cursor: pointer;
    transition: box-shadow 0.3s;
}
.source-item:hover {
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.source-url {
    color: var(--accent-color);
    text-decoration: none;
    word-break: break-all;
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    cursor: pointer;
}
.source-content {
    margin-top: 10px;
    position: relative;
    overflow: hidden;
}
.source-snippet {
    max-height: 150px;
    overflow: hidden;
}
.source-full {
    display: none;
}
.expand-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 30px;
    background: linear-gradient(to bottom, rgba(249,249,249,0), rgba(249,249,249,1));
    display: flex;
    align-items: center;
    justify-content: center;
}
.expand-indicator::after {
    content: '▼';
    font-size: 14px;
    color: #666;
}
.expanded .expand-indicator::after {
    content: '▲';
}
.source-item:hover .expand-indicator {
    background: linear-gradient(to bottom, rgba(249,249,249,0), rgba(249,249,249,0.9));
}
h1 {
    color: var(--accent-color);
}

h2 {
    color: var(--accent-color);
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 10px;
    margin-top: 0;
}
@media (min-width: 768px) {
    #output-container {
        display: block;
    }
    #report-container, #sources-container {
        flex: none;
    }
}
@media (max-width: 767px) {
    body {
        padding: 10px;
        width: 95%;
    }
    #input-container, #report-container, #sources-container {
        padding: 15px;
    }
    .search-container {
        width: 360px;
    }
    .title {
        width: 300px;
        font-weight: 500;
        font-size: 50px !important
    }
    
}
.centered-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
.search-container {
    display: flex;
    margin-top: 20px;
}
.search-container input {
    width: 500px;
    padding: 10px 20px;
    font-size: 16px;
    border: 1px solid #bfcceb;
    border-radius: 15px 0 0 15px;
    outline: none;
    color: #0e1f4b;
}
.search-container button {
    width: 50px;
    padding: 10px;
    background: #ffffff;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0 15px 15px 0;
}
.search-container button:hover {
    opacity: 0.5;
}
.search-container button svg {
    width: 24px;
    height: 24px;
    
}
::placeholder {
    font-style: italic;
    font: 1em sans-serif;
    color: #7088c1;
    opacity: 0.5;
    
}
.title {
    font-weight: 700;
    font-size: 64px;
    background: linear-gradient(45deg, #3b82f6, #10b981);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-align: center;
    margin: 0;
    padding: 0 0 0.5rem;
}
.generate-btn {
    white-space: nowrap;
}
.download-btn {
    background-color: #30764c;
    margin-top: 10px;
}
.download-btn:hover {
    background-color: #2c8d55;
}