* { margin: 0; padding: 0; box-sizing: border-box;   font-family: "Times New Roman", Times, serif; } 

header {
            background: white;
            height: 50px;
            padding-left: 10px;
    border-bottom: 1px solid #d1d5db;

            display: flex;
            align-items: center;
            justify-content: space-between; 
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .logo-area { display: flex; align-items: center; gap: 1px; font-weight: bold; font-size: 1.5rem;
            font-style: italic; color: #2c3e50; }
        nav { display: flex; gap: 20px; }
        nav a { text-decoration: none; color: #555; font-size: 0.95rem; transition: 0.3s; }
        nav a:hover { color: #3776ab; }

        /* Search Box */
        .search-container { flex-grow: 0.4; display: flex; background: #f0f2f5; border-radius: 20px; padding: 5px 15px; }
        .search-container input { border: none; background: transparent; outline: none; padding: 5px; width: 100%; }
        .search-container i { color: #888; align-self: center; }

        /* Header Icons & Buttons */
        .header-actions { display: flex; align-items: center; gap: 15px; }
        .icon-btn { font-size: 1.2rem; color: #555; cursor: pointer; position: relative; }
        .auth-btns { display: flex; gap: 10px; }
        .btn { padding: 8px 18px; border-radius: 5px; border: none; cursor: pointer; font-size: 0.9rem; font-weight: 500; }
        .btn-signin { background: transparent; border: 1px solid #3776ab; color: #3776ab; }
        .btn-login { background: #3776ab; color: white; }
        .btn-dashboard{
            background: #3776ab; color: white;
            text-decoration: none;
        }

header img{
        width: 30px;
    height: 30px;
    transform: skewX(-12deg);
}
#searchInput {
    width: 100%;
    padding: 10px;
}

.results-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    border: 1px solid #ccc;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
}

.result-item {
    padding: 10px;
    cursor: pointer;
}

.result-item:hover {
    background: #f0f0f0;
}

.hidden {
    display: none;
}
/* course section */

  .courses {
    height: 30px;
    width: 100%;
    position: fixed;
    background: #f8fafc;
    display: flex;
    overflow-x: auto;
    align-items: center;
    gap: 10px;
    border: 2px solid #d1d5db;
    border-top: none;

    scrollbar-width: none;
}

.courses a {
    padding: 3px;
    text-decoration: none;
    background: #e5e7eb;
    margin-left: 10px;
    color: black;
    border-radius: 3px;
} 

#bellBtn {
    position: fixed;
    /* top: 20px; */
    right: 130px;
    font-size: 26px;
    cursor: pointer;
    user-select: none;
}

/* 🔴 Badge */
#bellBadge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: red;
    color: white;
    font-size: 12px;
    padding: 3px 6px;
    border-radius: 50%;
    display: none;
}

/* 📦 Box */
#notificationBox {
    position: fixed;
    top: 60px;
    right: 20px;
    width: 340px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    display: none;
    flex-direction: column;
    z-index: 999;
}

/* Header */
.box-header {
    padding: 10px;
    border-bottom: 1px solid #ddd;
    display: flex;
    justify-content: space-between;
}

/* List */
#notificationList {
    max-height: 400px;
    overflow-y: auto;
}

/* Item */
.notification-item {
    padding: 10px;
    border-bottom: 1px solid #eee;
    cursor: pointer;
}

.notification-item:hover {
    background: #f9fafb;
}

/* Empty */
.empty {
    padding: 20px;
    text-align: center;
    color: gray;
}
 
main {
    width: 100%;
    margin: auto;
    padding-top: 80px;
}

.hero {
    text-align: center;
    padding: 40px 20px;
    background: #f8fdfb;
}

.hero h1 {
    font-size: 40px;
    color: #0a7d4f;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
    color: #444;
    max-width: 700px;
    margin: auto;
}

section {
    padding-left: 20px;
    padding-right: 10px;
    padding-bottom: 20px;
}

section a {
    text-decoration: none;
}

section h1 {
    font-size: 35px;
    text-align: start;
    color: #0a7d4f;
    margin-bottom: 15px;
}

section h2 {
    color: #0a7d4f;
    margin-bottom: 15px;
    font-size: 26px;
    border-left: 5px solid #0a7d4f;
    padding-left: 10px;
}

section h3 {
    margin-bottom: 5px;
    margin-top: 5px;
    color: rgb(37, 33, 33);
    font-size: 20px;
}

section p {
    font-size: 18px;
    text-align: justify;
    line-height: 30px;
    color: #383333;
}

.highlight-box {
    background: #f5fdf8;
    padding: 20px;
    color: #383333;
    padding-left: 0;
    border-radius: 8px;
    margin-top: 20px;
}


/* all web page section */
.container {
    width: 100%;
    margin: auto;
}

.container .hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.container .left {
    flex: 1;
    padding-left: 20px;
}

.container .site-name {
    color: #059669;
    text-align: start;
    font-size: 20px;
    font-style: italic;
    margin-bottom: 10px;
}

.container .left h1 {
    font-size: 42px;
    text-align: start;
    margin-bottom: 20px;
}

.container .left p {
    text-align: justify;
    font-size: 18px;
    color: #555;
    margin-bottom: 30px;
}

.container .buttons {
    display: flex;
}

.container .buttons button {
    padding: 12px 28px;
    border: none;
    border-radius: 30px;
    background: #059669;
    color: white;
    font-size: 15px;
    margin-right: 15px;
    cursor: pointer;
}

.container .buttons .outline {
    background: transparent;
    color: #059669;
    border: 2px solid #059669;
}

.container .right {
    flex: 1;
    display: flex;
    justify-content: center;
}

.container .search-box {
    width: 100%;
    max-width: 420px;
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.container .search-box h3 {
    margin-bottom: 10px;
}

.container .search-box p {
    font-size: 14px;
    color: #666;
    margin-bottom: 25px;
}

.container .search-box input {
    width: 100%;
    padding: 14px 20px;
    border-radius: 30px;
    border: 1px solid #ccc;
    margin-bottom: 20px;
}

.container .search-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 30px;
    background: #111827;
    color: white;
    cursor: pointer;
}

.container .search-box h2 {
    font-size: 21px;
    color: #059669;
}

.container .search-box p {
    font-size: 18px;
}

.container .search-box input::placeholder {
    font-size: 18px;

}

.grid h3 {
    font-size: 20px;
    color: green;
}

.card p {
    font-size: 19px;
}

.card h3 {
    font-size: 21px;
}

.section {
    background: white;
    padding: 35px;
    /* margin: 40px 0; */
    transition: 0.3s;
    border-top: 1px solid black;
    border-bottom: 1px solid black;

}

.section h2 {
    text-align: start;
    font-size: 23px;
}

.section h5 {
    text-align: start;
    font-weight: normal;
    font-size: 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.grid .card {
    box-shadow: 15px 10px 15px 10px rgba(151, 139, 139, 0.2);
    border: 2px solid #d1d5db;
    background: white;
    cursor: pointer;

    padding: 20px;
}

.grid .highlight {
    border: 2px solid #007bff;
}


.page-wrapper {
    max-width: 100%;
    margin: auto;
}

.top-section {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
}

/* LEFT CONTENT */

.content-box {
    flex: 2;
    background: white;
    /* padding:25px; */
    padding-bottom: 0;
    border-radius: 10px;
    text-align: justify;
    font-size: 18px;
    text-align: justify;
    line-height: 30px;
    color: #383333;
    /* border: 1px solid black; */

    /* box-shadow:0 4px 6px rgba(0,0,0,0.1); */
}

#main-text {
    line-height: 1.6em;
    max-height: calc(1.6em * 10);
    overflow: hidden;
    color: #333;
}

/* FORM */

.contact-box {
    width: 35%;
    padding-bottom: 0;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.contact-box h2 {
    text-align: center;
    color: #15803d;
    margin-top: 0;
}

#contactForm {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

#contactForm input,
#contactForm textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 6px;
}

#sendBtn {
    padding: 10px;
    background: #16a34a;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

/* EXTRA CONTENT */

#extra-content-full {
    width: 100%;
    background: white;
    /* padding: 25px; */
    border-radius: 10px;
    font-size: 18px;
    text-align: justify;
    line-height: 30px;
    color: #383333;
}


/* new features */

.main h1,
.main h2 {
    color: #2c3e50;
}

.main h1 {
    text-align: center;
}

.extra-bold {
    font-size: 19px;
}

.main {
    padding: 20px;
}

.update {
    background: #fff;
    padding: 15px;

    margin-bottom: 15px;
    border: 1px solid black;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.update h2 {
    padding-left: 20px;

}

.update .date {
    color: #555;
    font-size: 18px;
    padding-top: 10px;
    padding-left: 20px;
    padding-bottom: 10px;
}

.update p {
    line-height: 29px;
}

.update a {
    color: #2980b9;
    text-decoration: none;
}

.update a:hover {
    text-decoration: none;
}