/* Sidebar Styling */
.sidebar {
    width: 250px;
    height: 100vh;
    background-color: #004f4f; /* Adjust the sidebar color */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px 10px;
    position: fixed;
    top: 0;
    left: 0;
    color: white;
    box-shadow: 2px 0px 5px rgba(0, 0, 0, 0.1);
}

.logo-section {
    text-align: center;
    margin-bottom: 20px;
}

.sidebar-logo {
    width: 80px;
    margin-bottom: 10px;
}

.sidebar-title {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: bold;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sidebar-btn {
    background-color: #ffffff;
    color: #004f4f;
    border: none;
    padding: 10px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sidebar-btn:hover {
    background-color: #d8f3f3;
}

.logout-section {
    text-align: center;
    margin-top: 20px;
}

.logout-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 10px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background-color: #c0392b;
}

/* Main content area to avoid sidebar overlap */
.container {
    margin-left: 270px;
    padding: 20px;
}

/* Header styles */
.header-container {
    display: flex;
    max-width: 870px;
    align-items: center;
    position: relative;
    justify-content: space-between;
    background-color: #E2A93B;
    padding: 15px;
    border-radius: 5px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
}

.logo {
    max-width: 100px;
    margin-left: 15px;
}

h1.tool-title {
    font-size: 2.3em;
    margin-top: 0;
    color: white;
    padding: 15px;
    border-radius: 5px;
    text-align: center;
    flex-grow: 1;
    margin: 0;
    font-family: 'Poppins', sans-serif;
}

/* Style for the new header image */
.header-image {
    text-align: center;
    margin-top: 20px;
}

.header-img {
    width: 100%;
    max-width: 900px;
    height: auto;
    border-radius: 21px;
    object-fit: cover;
}

/* Style for the form and submit button */
.container {
    max-width: 860px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.form-group {
    margin-top: 10px;
    margin-bottom: 15px;
}

label {
    font-size: 1.5em;
    font-weight: bold;
    color: #6997c2;
    font-family: 'Roboto', sans-serif;
}

textarea, input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    margin-top: 10px;
}

.submit-btn {
    display: block;
    width: 200px;
    margin: 20px auto;
    padding: 10px;
    background-color: #111261;
    border: none;
    border-radius: 25px;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

.submit-btn:hover {
    background-color: #3f41a1;
}

/* Style for the results table */
.results {
    margin-top: 30px;
    font-family: 'Roboto', sans-serif;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Roboto', sans-serif;
}

th, td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    background-color: #f4f4f4;
}

tr.top-match {
    background-color: #98FB98;
}

/* Style for displaying PDF */
.pdf-row {
    background-color: #f9f9f9;
}

.pdf-row td {
    padding: 0;
}

.pdf-row iframe {
    border: none;
}

/* Footer styles */
footer {
    color: #555;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
    font-size: 10px;
    font-family: 'Roboto', sans-serif;
    margin-top: 50px;
}

footer p {
    margin: 0;
}

/* Loading spinner styles */
.loading-spinner {
    display: none;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 9999;
}

.spinner {
    border: 8px solid #f3f3f3;
    border-top: 8px solid #111261;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}