body {
    margin: 0;
    height: 100vh;
    background: linear-gradient(135deg, #1a2b3c, #2f4f6f);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: system-ui, sans-serif;
}

.login-container {
    background: #ffffff;
    padding: 35px;
    width: 320px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    text-align: center;
}

.login-container h2 {
    margin-bottom: 5px;
    color: #1a2b3c;
}

.login-container p {
    margin-bottom: 20px;
    color: #666;
    font-size: 14px;
}

.login-container input {
    width: 100%;
    padding: 12px;
    margin-bottom: 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.login-container button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 6px;
    background: #7c5cff;
    color: white;
    font-size: 15px;
    cursor: pointer;
}

.login-container button:hover {
    background: #6848ff;
}

.error {
    margin-top: 10px;
    color: red;
    font-size: 13px;
}
h3 {
    margin-top: 25px;
    color: #1a2b3c;
}
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
}
.section-box {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fc;
    border-radius: 10px;
    border-left: 6px solid #7c5cff;
}

.section-box h3 {
    margin-bottom: 12px;
    color: #1a2b3c;
}

.logout-btn {
    width: 100%;
    padding: 12px;
    border-radius: 6px;
    border: none;
    background: #e74c3c;
    color: white;
    font-size: 15px;
    cursor: pointer;
}
.section-box {
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fc;
    border-radius: 10px;
    border-left: 6px solid #7c5cff;
}

.section-box h3 {
    margin-bottom: 12px;
    color: #1a2b3c;
}

.label {
    font-size: 14px;
    margin-top: 12px;
    display: block;
    color: #333;
}

textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 14px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 14px;
}

.logout-btn {
    margin-top: 10px;
    width: 100%;
    padding: 12px;
    background: #e74c3c;
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    cursor: pointer;
}