.freecodecamp-card {
    border: 2px solid #006400;
}
.platform-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5em;
    margin: 2em auto 1em auto;
    max-width: 900px;
    justify-items: center;
}
.platform-card {
    background: linear-gradient(135deg, #eaf6fb 0%, #fff 100%);
    border-radius: 18px;
    box-shadow: 0 4px 18px rgba(44,62,80,0.12);
    padding: 2em 1.2em 1.2em 1.2em;
    width: 120px;
    min-height: 120px;
    text-align: center;
    cursor: pointer;
    transition: box-shadow 0.2s, transform 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}
.platform-card:hover {
    box-shadow: 0 8px 32px rgba(44,62,80,0.18);
    transform: translateY(-6px) scale(1.07);
    background: linear-gradient(135deg, #d1f2eb 0%, #eaf6fb 100%);
}
.platform-logo {
    width: 56px;
    height: 56px;
    margin-bottom: 1em;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.10);
    background: #fff;
}
.platform-title {
    font-size: 1.15em;
    font-weight: 700;
    color: #1abc9c;
    margin-top: 0.5em;
    letter-spacing: 1px;
}
.lectures h1 {
    font-size: 2em;
    color: #2d3e50;
    margin-bottom: 1.2em;
    font-weight: 800;
    letter-spacing: 1px;
}
.lecture-list {
    margin-top: 2em;
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    grid-auto-rows: 1fr;
    gap: 2em;
    justify-items: stretch;
    align-items: stretch;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
@media (max-width: 700px) {
    .lecture-list {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 700px) {
    .lecture-list {
        grid-template-columns: 1fr;
    }
}
.compiler-container {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 1rem;
    padding: 1rem;
    height: calc(100vh - 150px);
    background-color: #f5f5f5;
}

.task-panel {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}

.task-header {
    margin-bottom: 1rem;
}

.task-header select {
    width: 100%;
    padding: 0.5rem;
    margin-top: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.task-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.editor-panel {
    background: white;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
}

.editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.run-btn {
    background: #1abc9c;
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

.run-btn:hover {
    background: #16a085;
}

.output-section {
    margin-top: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 4px;
}

.expected-output {
    padding: 1rem;
    background: #f0f4f8;
    border-radius: 4px;
}

.CodeMirror {
    height: 400px !important;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.form-group {
    margin-bottom: 1rem;
    width: 100%;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    border-color: #1abc9c;
    outline: none;
}

.password-hint {
    display: block;
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-top: 0.3rem;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    background: #1abc9c;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.submit-btn:hover {
    background: #16a085;
}

.user-profile {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.user-profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: #1abc9c;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
}

.user-info h2 {
    margin: 0;
    color: #2d3e50;
}

.user-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.user-detail-item {
    padding: 0.5rem 0;
}

.user-detail-item label {
    display: block;
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.user-detail-item span {
    color: #2d3e50;
    font-weight: 500;
}

.course-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.10);
    padding: 0.7em 0.5em;
    min-height: 90px;
    width: 100%;
    max-width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0;
    transition: box-shadow 0.2s, transform 0.2s;
    box-sizing: border-box;
}
.course-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.10);
    padding: 1.2em 1em;
    width: 100%;
    min-height: 140px;
    max-width: 220px;
}

.team-section {
    padding: 4em 2em;
    text-align: center;
    background-color: #f8f9fa;
}

.team-section h2 {
    font-size: 2.5em;
    color: #2d3e50;
    margin-bottom: 1.5em;
}

.team-members {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2em;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1em;
}

.team-member {
    background: white;
    border-radius: 15px;
    padding: 1.5em;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.team-member:hover {
    transform: translateY(-10px);
}

.team-member img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-bottom: 1em;
    object-fit: cover;
    border: 4px solid #1abc9c;
}

.team-member h3 {
    color: #2c3e50;
    font-size: 1.2em;
    margin: 0.5em 0;
}

.team-member p {
    color: #1abc9c;
    font-weight: 500;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0;
    transition: box-shadow 0.2s, transform 0.2s;
    box-sizing: border-box;
}
.course-title {
    font-size: 1.08em;
    font-weight: 700;
    margin-bottom: 0.5em;
    color: #2d3e50;
    display: block;
}
.lecture-link-btn {
    display: inline-block;
    margin-top: 0.7em;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    border-radius: 25px;
    padding: 0.7em 2em;
    background: linear-gradient(90deg, #1abc9c 0%, #16a085 100%);
    box-shadow: 0 2px 8px rgba(44,62,80,0.12);
    transition: background 0.2s, transform 0.2s;
    letter-spacing: 1px;
    outline: none;
    border: none;
}
.lecture-link-btn:hover {
    background: linear-gradient(90deg, #16a085 0%, #1abc9c 100%);
    transform: scale(1.07);
    box-shadow: 0 4px 16px rgba(44,62,80,0.18);
}
@media (max-width: 1100px) {
    .platform-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .lecture-list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 700px) {
    .platform-cards {
        grid-template-columns: 1fr;
    }
    .lecture-list {
        grid-template-columns: 1fr;
    }
}
.letsupgrade-badge {
    background: #fff3e0;
    color: #ff9800;
}
.course-card {
    position: relative;
    padding-top: 1.5em;
    min-height: 160px;
}
.course-title {
    font-size: 1.08em;
    font-weight: 700;
    margin-bottom: 0.5em;
    color: #2d3e50;
    display: block;
}
.course-source {
    display: inline-block;
    font-size: 0.95em;
    font-weight: 600;
    margin-bottom: 1em;
    padding: 0.3em 1em;
    border-radius: 12px;
    background: #eaf6fb;
    color: #1abc9c;
    box-shadow: 0 1px 4px rgba(44,62,80,0.06);
    margin-top: 0.2em;
}
.udemy-badge {
    background: #f7e7ce;
    color: #ec5252;
}
.linkedin-badge {
    background: #e1f5fe;
    color: #0077b5;
}
.springboard-badge {
    background: #eaf6fb;
    color: #00bfae;
}
/* Club info section styles */
.club-info {
    margin-bottom: 2em;
    padding: 2em 1em 1em 1em;
    background: #eaf6fb;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.08);
}
.club-info h1 {
    margin-bottom: 0.5em;
    color: #1abc9c;
}
.club-details {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 600px;
    text-align: left;
}
.club-details li {
    background: #fff;
    margin-bottom: 0.7em;
    padding: 0.8em 1em;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(44,62,80,0.06);
    font-size: 1em;
}
.club-details a {
    color: #1abc9c;
    text-decoration: underline;
}
/* Login page styles */
.login {
    min-height: 60vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
#login-form {
    display: flex;
    flex-direction: column;
    gap: 1em;
    max-width: 350px;
    margin: 2em auto 0 auto;
    padding: 2em 1.5em;
    background: #f0f4f8;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.10);
}
#login-form input {
    padding: 0.7em;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1em;
}
.lecture-link-btn {
    display: inline-block;
    margin-top: 0.7em;
    color: #fff;
    font-weight: 700;
    text-decoration: none;
    border-radius: 25px;
    padding: 0.7em 2em;
    background: linear-gradient(90deg, #1abc9c 0%, #16a085 100%);
    box-shadow: 0 2px 8px rgba(44,62,80,0.12);
    transition: background 0.2s, transform 0.2s;
    letter-spacing: 1px;
    outline: none;
    border: none;
}
.lecture-link-btn:hover {
    background: linear-gradient(90deg, #16a085 0%, #1abc9c 100%);
    transform: scale(1.07);
    box-shadow: 0 4px 16px rgba(44,62,80,0.18);
}
/* Center align Lectures section */
.lectures {
    text-align: center;
}
.lecture-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2em;
    justify-items: center;
    align-items: stretch;
    margin-bottom: 2em;
    padding: 1em 0;
}
.lecture-item {
    background: #f0f4f8;
    border-radius: 16px;
    box-shadow: 0 2px 12px rgba(44,62,80,0.10);
    padding: 1.2em 1em;
    width: 100%;
    min-height: 140px;
    max-width: 200px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0;
    transition: box-shadow 0.2s, transform 0.2s;
    box-sizing: border-box;
}
.lecture-item:hover {
    box-shadow: 0 6px 24px rgba(44,62,80,0.18);
    transform: translateY(-4px) scale(1.03);
}
.lecture-item span {
    font-size: 1.15em;
    margin-bottom: 0.7em;
    font-weight: 600;
    color: #2d3e50;
}
@media (max-width: 900px) {
    .lecture-list {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 700px) {
    .lecture-list {
        grid-template-columns: 1fr;
    }
}
.lecture-item {
    background: #f0f4f8;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(44,62,80,0.08);
    padding: 1.5em;
    width: 100%;
    max-width: 400px;
    text-align: center;
    margin: 0 auto;
}
@media (max-width: 700px) {
    .lecture-list {
        grid-template-columns: 1fr;
    }
}
.lecture-item {
    background: #f0f4f8;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(44,62,80,0.08);
    padding: 1.5em;
    width: 100%;
    max-width: 500px;
    text-align: center;
}
.lecture-item a {
    display: inline-block;
    margin-top: 0.5em;
    color: #1abc9c;
    font-weight: 600;
    text-decoration: none;
    border-radius: 20px;
    padding: 0.5em 1.5em;
    background: linear-gradient(90deg, #1abc9c 0%, #16a085 100%);
    color: #fff;
    transition: background 0.2s, transform 0.2s;
}
.lecture-item a:hover {
    background: linear-gradient(90deg, #16a085 0%, #1abc9c 100%);
    transform: scale(1.07);
}
/* Utility class for center alignment */
.center-items {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
/* Center align Notes section */
.notes {
    text-align: center;
}
.notes-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5em;
    margin-bottom: 2em;
}
.note-item {
    background: #f0f4f8;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(44,62,80,0.08);
    padding: 1.5em;
    width: 100%;
    max-width: 500px;
    text-align: center;
}
.note-item strong {
    display: block;
    margin-bottom: 0.5em;
}
.note-item a {
    display: inline-block;
    margin-top: 0.5em;
    color: #1abc9c;
    font-weight: 600;
    text-decoration: none;
    border-radius: 20px;
    padding: 0.5em 1.5em;
    background: linear-gradient(90deg, #1abc9c 0%, #16a085 100%);
    color: #fff;
    transition: background 0.2s, transform 0.2s;
}
.note-item a:hover {
    background: linear-gradient(90deg, #16a085 0%, #1abc9c 100%);
    transform: scale(1.07);
}
.tasks ul {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-left: 0;
}
.tasks ul li {
    text-align: center;
    width: 100%;
    list-style-position: inside;
}
/* Coding Club Website Styles */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    background: #f7f9fb;
    color: #222;
}
header {
    background: #2d3e50;
    color: #fff;
    padding: 0.5em 0;
}
nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    margin: 0;
    padding: 0;
}
nav ul li {
    margin: 0 1em;
}
nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5em 1em;
    border-radius: 4px;
    transition: background 0.2s;
}
nav ul li a.active, nav ul li a:hover {
    background: #1abc9c;
    color: #fff;
}
main {
    max-width: 900px;
    margin: 2em auto;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.08);
    padding: 2em;
}
h1, h2 {
    color: #2d3e50;
}
footer {
    background: #2d3e50;
    color: #fff;
    text-align: center;
    padding: 1em 0;
    margin-top: 2em;
}
.footer-links {
    margin-bottom: 0.5em;
}
.footer-links a {
    color: #1abc9c;
    margin: 0 0.5em;
    text-decoration: none;
}
.welcome {
    text-align: center;
    margin-bottom: 2em;
}
form {
    display: flex;
    flex-direction: column;
    gap: 1em;
    max-width: 400px;
    margin: 1em auto;
}
form input, form textarea, form select, form button {
    padding: 0.7em;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 1em;
}
form button, .provided-task button {
    background: linear-gradient(90deg, #1abc9c 0%, #16a085 100%);
    color: #fff;
    border: none;
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1em;
    padding: 0.8em 2em;
    border-radius: 25px;
    box-shadow: 0 2px 8px rgba(44,62,80,0.12);
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
    letter-spacing: 1px;
    margin-top: 0.5em;
    outline: none;
}
form button:hover, .provided-task button:hover {
    background: linear-gradient(90deg, #16a085 0%, #1abc9c 100%);
    transform: scale(1.07);
    box-shadow: 0 4px 16px rgba(44,62,80,0.18);
}
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
}
table th, table td {
    border: 1px solid #e1e1e1;
    padding: 0.7em;
    text-align: left;
}
table th {
    background: #f0f4f8;
}
@media (max-width: 700px) {
    main {
        padding: 1em;
    }
    nav ul {
        flex-direction: column;
        align-items: center;
    }
    nav ul li {
        margin: 0.5em 0;
    }
}
/* Accessibility */
:focus {
    outline: 2px solid #1abc9c;
    outline-offset: 2px;
}

/* Center align Daily Tasks section */
.tasks {
    text-align: center;
}
#provided-tasks {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5em;
    margin-bottom: 2em;
}
.provided-task {
    background: #f0f4f8;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(44,62,80,0.08);
    padding: 1.5em;
    width: 100%;
    max-width: 500px;
    text-align: center;
}
.provided-task h3 {
    margin-top: 0;
}
.submission-form form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1em;
    margin-top: 1em;
}
.submission-form input, .submission-form textarea {
    width: 100%;
    max-width: 400px;
}